CN104066315A - Cutting and harvesting machine - Google Patents
Cutting and harvesting machine Download PDFInfo
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- CN104066315A CN104066315A CN201380007702.6A CN201380007702A CN104066315A CN 104066315 A CN104066315 A CN 104066315A CN 201380007702 A CN201380007702 A CN 201380007702A CN 104066315 A CN104066315 A CN 104066315A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/02—Self-propelled combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/002—Driving mechanisms or parts thereof for harvesters or mowers driven by power take-off
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/56—Driving mechanisms for the threshing parts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Provided is a cutting and harvesting machine configured so that the vehicle body frame has sufficient supporting strength and a simple structure. This cutting and harvesting machine has a traveling vehicle body provided with a pair of left and right front wheels (1) and a pair of left and right rear wheels (2). The traveling vehicle body is provided with a riding and operating section, a harvesting and conveying section which cuts crops and conveys the crops rearward, and a driving engine. The vehicle body frame (F) of the traveling vehicle body is configured so as to comprise a pair of left and right frame bodies (17R, 17L) extending in the front-rear direction, the left and right frame bodies (17R, 17B) being located on both left and right sides of the traveling vehicle body and being arranged so as to extend in the front-rear direction of the traveling vehicle body.
Description
Technical field
The present invention relates to combine or maize harvesting machine etc. and extract reaping machine.
Background technology
［ 1 ］ a conduct example that extracts reaping machine in the past, there is following structure: on the car body of advancing, possess the delivery section that extracts that crop is extracted and rearward carry having, and in the reaping machine of the 4 wheeled car bodies of advancing of pair of right and left front-wheel and pair of right and left trailing wheel, be equipped in the vehicle body frame of advancing on car body and possess the board of overlooking essentially rectangular shape, the former moving portion etc. that what the supporting of described board mounting was covered by cabin take Drive Section and possess the engine that drives use forms the main inscape of car body, this board is configured to, (be for example bearing on the front-wheel of the left and right sides and the trailing wheel of the left and right sides via extending integratedly downward the multiple vertical frame section arranging, with reference to patent documentation 1).Although in patent documentation 1, not do not represent, as extract reaping machine be applied to combine in the situation that, the heavy weight device such as mounting supporting threshing apparatus and grain case on board.
［ 2 ］, as possessing the wheel moving device that is made up of the non-steering wheel of pair of right and left and pair of right and left steering wheel and the wheel travelling combine of threshing apparatus, known have following a recorded structure.
A kind of wheel travelling combine, by smooth out with the fingers de-drum rotating axis along the threshing apparatus of car body left and right directions the position of the partially forward portion of car body be disposed in front-wheel above near, motor is disposed in to rear vehicle (with reference to patent documentation 2).
［ 3 ］, as possessing by moving device that after travel section before pair of right and left and pair of right and left, travel section forms and the combine of threshing apparatus, known have following a recorded structure.
A kind of combine, by smooth out with the fingers de-drum rotating axis along the threshing apparatus of growing crosswise of body left and right directions the position of the partially forward portion of body be disposed in front-wheel above near, will be disposed in After-Body (with reference to patent documentation 2) as the motor of power source.
［ 4 ］, as the combine that possesses outer mounting cover at the outside left of horizontal sidewall of left and right that forms the de-chamber of smoothing out with the fingers of threshing apparatus, known have following a recorded structure.
A kind of combine, the cover that sets firmly metallic plate system by the outside of the horizontal sidewall of smoothing out with the fingers the metallic plate system that takes off chamber at formation threshing apparatus forms shutter door, this shutter door can openedly and closedly be formed around the axis swing up and down at rear portion, can accept the Maintenance and Repair such as net (with reference to patent documentation 3) by what smooth out with the fingers de-chamber interior.
［ 5 ］, as possessing by moving device that after travel section before pair of right and left and pair of right and left, travel section forms and the combine of threshing apparatus, known have following a recorded structure.
A kind of combine, motor as power source is disposed in to After-Body, to be located to transmit the variable-speed motor of variable-speed dynamic as the front-wheel of front travel section the left and right central portion of front part of a body, and by smooth out with the fingers de-drum rotating axis along the threshing apparatus of growing crosswise of body left and right directions the position of the partially forward portion of body be disposed in front-wheel above near (with reference to patent documentation 2).
Patent documentation 1: JP 61-215110 communique (JP 61-215110 A)
Patent documentation 2: Unexamined Patent 9-107773 communique (JP 9-107773 A) (paragraph (0006), (0007), (0008) and Fig. 1, Fig. 2)
Patent documentation 3: JP 2010-252724 communique (JP 2010-252724 A) (paragraph (0029), (0031), (0008) and Fig. 5, Fig. 6).
Summary of the invention
［ 1 ］ problem corresponding with background technology ［ 1 ］ is as follows.
In above-mentioned structure in the past, due to vehicle body frame by load the car body that taking the weight of is larger main inscape board, extend integratedly downward from its board the multiple vertical frame section arranging and form, so the larger load of board part supporting is supported with multiple vertical frame sections.
But, extract reaping machine owing to advancing in concavo-convex more operation on the ground, so have for multiple vertical frameworks from supporting the board side effect of larger load along the situation of the power of car body fore-and-aft direction or the horizontal cross direction of car body, if act on such power, there is the easy step-down of rigidity unfavorable of the vehicle body frames such as the possibility of coupling part damage of vertical framework and board part is larger.In addition, in order to improve rigidity, it is many that the number of vertical framework becomes, or need additional special structure in order to improve the intensity of the linking portion of indulging framework and board part, and what the structure of car body entirety complicated in addition is unfavorable.
The object of this invention is to provide a kind of in possessing sufficient bearing strength, can make vehicle body frame structure simplicity extract reaping machine.
［ 2 ］ problem corresponding with background technology ［ 2 ］ is as follows.
The combine of the structure that above-mentioned patent documentation 2 is recorded is owing to possessing wheel moving device, so be useful bringing into play in the good performance this point of advancing, but because threshing apparatus is disposed in the upper side of front-wheel with the state of crossover, so the tendency that organic center of gravity uprises.
In addition, because the motor as power source is disposed in rear vehicle, thus elongated for the distance that extracts the input part of device or threshing apparatus and the input part of moving device from motor, have and easily cause the maximization of drive structure and complicated shortcoming.
The object of this invention is to provide a kind of wheel travelling combine, possessing in the combine of wheel moving device, the center of gravity that makes body step-down and easily carry out stable advancing as far as possible, and easily realize miniaturization, the simplicity of transmission of power structure.
［ 3 ］ problem corresponding with background technology ［ 3 ］ is as follows.
The combine of the structure that above-mentioned patent documentation 2 is recorded is owing to possessing by the moving device that after travel section before pair of right and left and pair of right and left, travel section forms, so be useful bringing into play in the good performance this point of advancing.
But in above-mentioned structure, owing to being disposed in the higher position of After-Body as the motor of power source, threshing apparatus is also disposed in the higher position of the upper side of front-wheel, so organism center of gravity becomes higher tendency.
The object of the invention is, in the combine of the moving device that after travel section and pair of right and left, travel section forms before possessing by pair of right and left, to realize centre of gravity and the left right balanced stabilisation of body.
［ 4 ］ problem corresponding with background technology ［ 4 ］ is as follows.
In the structure of recording at above-mentioned patent documentation 3, by the cover of metallic plate system being set firmly to the outside of horizontal sidewall of the metallic plate system of de-chamber is smoothed out with the fingers in formation and integrated, opening and closing, maybe can improve on the point etc. of the rigidity of horizontal sidewall in the swing of promptly smoothing out with the fingers de-chamber is useful.
But, in above-mentioned structure, make its wobbling action integratedly for the cover of metallic plate system being set firmly on horizontal sidewall, the horizontal sidewall self of smoothing out with the fingers de-chamber is made to the structure that can swing around upper lower shaft, the cover of metallic plate system is bearing on this horizontal sidewall.Therefore, causing wobbling action for making to form the horizontal sidewall of smoothing out with the fingers de-chamber to become can carrying out in possible seal construction complicated of sealing reliably, be difficult to make the shape of horizontal sidewall and cover or size different greatly, be difficult to realize by the space between horizontal sidewall and cover for room for improvement in addition in some purposes this point.
The object of this invention is to provide a kind of use with horizontal sidewall other can opening and closing operations outer mounting cover, can realize the combine of the structure of the simplicity of structure and the simplicity of upkeep operation.
［ 5 ］ problem corresponding with background technology ［ 5 ］ is as follows.
The combine of the structure that above-mentioned patent documentation 2 is recorded is owing to possessing the moving device being made up of pair of right and left front-wheel and pair of right and left trailing wheel, so be useful bringing into play in the good performance this point of advancing.
But, in above-mentioned structure, be disposed in as the motor of power source the higher position of the After-Body far leaving from threshing apparatus and variable-speed motor, be configured to, threshing apparatus from this motor to body front and variable-speed motor carry out transmission of power, become more high shortcoming so dynamic bang path becomes long or body center of gravity.
The object of the invention is to realize in the combine of the moving device that after travel section and pair of right and left, travel section forms before possessing by pair of right and left the centre of gravity of densification and the body of drive structure.
［ 1 ］ solution corresponding with problem ［ 1 ］ is as follows.
About the feature structure that extracts reaping machine of the present invention is, possessing the advancing on car body of pair of right and left front-wheel and pair of right and left trailing wheel, possesses the engine that extracts delivery section and driving use of taking Drive Section, crop is extracted and rearward carrying, the vehicle body frame of the above-mentioned car body of advancing forms towards frame body before and after possessing pair of right and left, the state outfit that is positioned at the left and right sides of the above-mentioned car body of advancing and extends to spread all over the fore-and-aft direction of the above-mentioned car body of advancing towards frame body before and after described pair of right and left.
According to this structure, due to the state outfit that is positioned at the left and right sides of the car body of advancing and extends to spread all over the fore-and-aft direction of the car body of advancing towards frame body before and after the pair of right and left of vehicle body frame, so can be by the trailing wheel in the front-wheel in left side and the left side state support towards frame body with the front and back close to left side respectively, can be by the trailing wheel on the front-wheel on right side and the right side state support towards frame body with the front and back close to right side respectively.In addition,, loading under the state of taking Drive Section and engine etc. towards frame body by before and after pair of right and left, can on above-below direction, hold them by compact twelve Earthly Branches.
Result, can be using a pair of front and back towards frame body the main tectosome as vehicle body frame, support with shape compact on above-below direction the car body of advancing, long along the vertical direction extend vertical towards parts need to be set under the state at lower side bearing by larger load, and vehicle body frame becomes succinct structure on the whole.
And, can make a pair of front and back support with respect to front-wheel and the approaching lower position of trailing wheel towards frame body, a pair of front and back by being provided in the lower position approaching with respect to front-wheel and trailing wheel, can be by the weight of car body entirety to have the state support of sufficient bearing strength towards frame body.
Thereby, reached can provide a kind of in possessing sufficient bearing strength, can make the object that extracts reaping machine of the structure simplicity of vehicle body frame.
In a preferred embodiment, above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possess the frame section of stretching out and form, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body.
According to this structure, owing to possessing the frame section that stretches out stretching out to the horizontal cross direction of car body foreign side side from the position between front-wheel and trailing wheel on car body fore-and-aft direction, so can effectively utilize the space between front-wheel and trailing wheel, to be equipped in the various devices of advancing on car body by this state support that stretches out the supporting of frame section mounting.
In a preferred embodiment, to be equipped with above-mentioned engine by the above-mentioned state that stretches out frame section supporting.
According to this structure, due to engine mounting is being stretched out on frame section, so can effectively utilize the space between front-wheel and trailing wheel, be equipped with the engine needing for driving machine body.
In a preferred embodiment, above-mentioned engine is supported by above-mentioned front part of stretching out frame section.
According to this structure, because engine is extended the front part supporting of frame section, stretch out rear section for example other devices of supporting of frame section or guarantee space that operation is used etc. so can utilize, more effectively utilize the space between front-wheel and trailing wheel.
In a preferred embodiment, above-mentioned engine is supported towards frame body by above-mentioned front and back.
According to this structure, because engine is supported towards frame body by front and back, so by the front and back that are used as main frame body as the engine of the larger device of weight are supported towards frame body, and for example only with stretching out compared with the situation of frame section supporting supporting engine more firmly.
In a preferred embodiment, before and after above-mentioned pair of right and left, form in the mode that spreads all over the total length of the above-mentioned car body of advancing and extend towards frame body.
According to this structure, by spreading all over the front and back of left and right that the total length of the car body of advancing extends towards frame body, car body entirety can be supported securely with the state with sufficient bearing strength.
In a preferred embodiment, above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possesses the frame section of stretching out, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body; Above-mentioned a pair of front and back by above-mentioned vehicle body frame, towards frame body and the above-mentioned frame section that stretches out, in the recess forming, are being equipped with above-mentioned front-wheel and above-mentioned trailing wheel in overlooking in the position corresponding with four jiaos of the above-mentioned car body of advancing.
According to this structure, a pair of front and back form the state setting of recess with the position corresponding with four jiaos of the car body of advancing towards frame body and the above-mentioned frame section that stretches out in overlooking, and utilize the recess equipment front-wheel and the trailing wheel that are formed on these four jiaos of places.
By such formation, can improve in bearing strength making vehicle body frame try one's best large-scale, the front and back of the car body that makes to advance are long and horizontal wide compact as far as possible.
In a preferred embodiment, above-mentioned a pair of front and back are equipped by the state of the horizontal cross direction side of car body side to be positioned at than above-mentioned a pair of front-wheel and above-mentioned pair of rear wheels towards frame body; Be configured to, large towards the interval of the interval of the horizontal cross direction of car body of frame body horizontal cross direction of car body towards frame body and above-mentioned front-wheel and above-mentioned trailing wheel than above-mentioned front and back to above-mentioned front and back towards the central portion of the horizontal cross direction of car body of frame body from above-mentioned a pair of front and back.
According to this structure, because the interval of the car body horizontal cross direction of front and back between frame body and front-wheel and trailing wheel is less, larger towards the interval of the horizontal cross direction of car body of frame body to front and back from the central portion of the horizontal cross direction of car body, so under the front-wheel of frame body and left and right and the approaching state of trailing wheel, the front and back of the left and right sides are larger towards frame body interval each other in front and back.
Thereby the front-wheel of left and right and the trailing wheel of left and right equipped towards frame body with under the state approaching with it before and after the pair of right and left by setting spaced apart significantly on the horizontal cross direction of car body, can be with the stable state support car body of advancing.
In a preferred embodiment, before and after possessing towards auxiliary frame support body, described front and back towards auxiliary frame body be positioned at above-mentioned a pair of front and back towards between frame body and be fixed on above-mentioned a pair of front and back on frame body.
According to this structure, even a pair of front and back are carried such situation towards the device that interval separates significantly and weight is larger of frame body horizontal cross direction each other with the state of either side bias to the left and right, also can be by stably supporting towards frame body with the front and back of one side of the auxiliary frame of the state setting between frame body and a side of bias in a pair of front and back.
In a preferred embodiment, shelling portion is equipped with the state being supported by above-mentioned vehicle body frame, and described shelling portion carries out the shelling processing that extracts the crop that delivery section extracts by above-mentioned.
According to this structure, undertaken by the shelling processing that extracts the crop that delivery section extracts by shelling portion.Owing to being carried towards car body rear by extracting the crop that delivery section extracts, so shelling portion is positioned at the car body rear side that extracts delivery section.Shelling portion possesses in inside for the de-de-cylinder etc. smoothed out with the fingers of processing use of smoothing out with the fingers of crop and forms the device larger into weight, but this shelling portion is stably supported by vehicle body frame.
In a preferred embodiment, above-mentioned shelling portion is supported towards frame body by above-mentioned front and back.
According to this structure, shelling portion stably can be supported towards frame body by the front and back as the main frame structure body of vehicle body frame.
In a preferred embodiment, support towards frame body above-mentioned engine side's in frame body by above-mentioned a pair of front and back front and back, and support towards frame body above-mentioned shelling the opposing party's in frame body by above-mentioned a pair of front and back of portion front and back.
According to this structure, engine is supported towards frame body by a side front and back, and shelling portion is supported towards frame body by the opposing party's front and back.; the front and back of engine and the shelling part dispensing left and right sides are supported towards frame body; so with for example by engine and shelling portion, all bias is provided in the either party of the horizontal cross direction of the car body of advancing, the front and back that are bearing in respectively a side such structure on frame body compares, can stably supporting under the state that as far as possible makes the equalization of load left and right.
In a preferred embodiment, grain case to be to be positioned at the state equipment of top of above-mentioned shelling portion, and described grain case stores by above-mentioned shelling portion shelling and processes and the grain that obtains.
According to this structure, the grain being obtained by the shelling processing of shelling portion is stored to grain case.And, because this grain case is to be positioned at the state equipment of top of shelling portion, so can effectively utilize the superjacent air space of shelling portion, under the state that does not make the shape of car body entirety maximize, configure grain case.
; for example in the case of by grain case to be positioned at the horizontal side of shelling portion or the mode of rear side is arranged equipment; have longly before and after the horizontal wide or car body of car body become large, shortcoming that the car body that makes to advance maximizes; but by making grain case be positioned at the top of shelling portion, the state that can maximize with the car body that do not make to advance is equipped with compactly.
In a preferred embodiment, with the state from the securing elongated setting of above-mentioned vehicle body frame, be provided with the case supporting frame body of the above-mentioned grain case of supporting.
According to this structure, due to frame body supporting grain case for the case supporting by from the securing elongated setting of vehicle body frame, so grain case stably can be supported with frame body vehicle body frame via case supporting.
In a preferred embodiment, above-mentioned shelling portion is supported by above-mentioned auxiliary frame support body.
According to this structure, shelling portion by above-mentioned auxiliary frame support body, in a pair of front and back towards between frame body and be fixed on the front and back of a pair of front and back on frame body towards auxiliary frame support body support.
; even shelling portion, to be equipped with such situation to the partial state of the horizontal cross direction one side's lateral deviation of car body, also can stably be supported towards frame body and auxiliary frame support body in the front and back that are positioned at the horizontal cross direction one side's side of car body in frame body by a pair of front and back by shelling portion.
In a preferred embodiment, above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possesses the frame section of stretching out, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body; Above-mentioned shelling portion is positioned at than the above-mentioned front end that stretches out frame section mode on the front and is equipped with the front end of above-mentioned shelling portion in side-looking.
According to this structure, owing to observing in side, the front end of shelling portion is positioned at than the front end that stretches out frame section on the front, so by stretching out the load of frame section supporting shelling portion.; by supporting the load of shelling portion towards frame body by the horizontal stroke that stretches out type; even shelling portion is to be equipped with such situation to the partial state of the horizontal cross direction one side's lateral deviation of car body; the position of stretching out to foreign side towards frame body than the front and back that are positioned at the horizontal cross direction one side's side of car body is also extended frame section supporting, can be with stable state support shelling portion.
In a preferred embodiment, above-mentioned vehicle body frame possesses toe lateral horizontal stroke and forms towards frame body towards frame body and rear portion side horizontal stroke, described toe lateral horizontal stroke is connected to each other towards the car body leading section of frame body by above-mentioned a pair of front and back towards frame body, described rear portion side horizontal stroke towards frame body by connected to each other towards the car body rear end side of frame body before and after above-mentioned pair of right and left.
According to this structure, before and after pair of right and left, link towards frame body by toe lateral horizontal stroke each other towards the car body leading section of frame body, car body rear end side links towards frame body by rear portion side horizontal stroke each other.Like this, by before and after pair of right and left towards frame body, toe lateral horizontal stroke towards frame body and rear portion side horizontal stroke towards frame body, form firmly frame set constructor body to link integratedly as the state of general square shape frame shape in overlooking.
Like this, overlook the firmly frame set constructor body into general square shape frame shape by formation, can make the bearing strength of vehicle body frame improve, and toe lateral horizontal stroke can be also used as to the support unit for supporting such as front-wheel or trailing wheel etc. and form towards frame body towards frame body and rear portion side horizontal stroke, can not make complex structure that bearing strength is improved by the dual-purpose of parts.
In a preferred embodiment, the rear car axle box that supports above-mentioned pair of right and left trailing wheel swings and is supported freely around car body antero posterior axis core towards frame body with respect to above-mentioned rear portion side horizontal stroke.
According to this structure, being expert at, it is concavo-convex to exist on route face, even along with operation is advanced and the car body of advancing follows concavo-convex right-oblique situation left, rear car axle box by supporting pair of right and left trailing wheel swings around car body antero posterior axis core towards frame body with respect to rear portion side horizontal stroke, also can be making pair of right and left trailing wheel reduce tilting of the car body of advancing in landing ground concavo-convex as far as possible.
In a preferred embodiment, above-mentioned a pair of front and back possess main part and wheel support portion and form towards frame body, described main body section in the roughly the same height of above-mentioned rear car axle box, described wheel support portion rearward extends and arranges to be positioned at the upper side of above-mentioned rear car axle box in top from aforementioned body portion.
According to this structure, because a pair of front and back are located at the lower position being positioned at the roughly the same height of rear car axle box towards frame body main part separately, so can be at the position of centre of gravity of the car body entirety state lower support of the step-down car body of advancing as far as possible.
And the wheel support portion of supporting rear car axle box is extending the state that the upper side to be positioned at rear car axle box is set and is being located at higher position rearward from main part.By being located at so higher position, can walk around to do not interfere with rear car axle box, the wheel support portion of the left and right sides can be linked towards frame body by rear portion side horizontal stroke each other, use rear portion side horizontal stroke, towards the lower side of frame body, rear car axle box is swung to supporting freely around car body antero posterior axis core.
Thereby, can with rear portion side horizontal stroke towards frame body by rear car axle box when car body antero posterior axis core swings supporting freely, can be at the position of centre of gravity of the car body entirety state lower support of the step-down car body of advancing as far as possible.
In a preferred embodiment, the above-mentioned delivery section that extracts is equipped in Vehicular body front; Above-mentioned pair of right and left front-wheel can not steering operation and above-mentioned pair of right and left trailing wheel can operatively form by steering.
According to this structure, be equipped in Vehicular body front owing to extracting delivery section, front-wheel can not steering, and trailing wheel can steering operation, so can carry out taking the toe lateral of the car body of advancing as turning center steering.The position that, can not make to extract delivery section change significantly and change the car body of advancing towards.
Result, the in the situation that of extracting operation in field, can in field, carry out ringlet turning, for example end of job in 1 operation stroke and towards lower subjob stroke turn advance such, easily carry out advancing towards the turning of lower subjob stroke.
In a preferred embodiment, the above-mentioned delivery section that extracts arranges freely around horizontal fulcrum lifting and swinging; Lifting is supported by the Vehicular body front side of above-mentioned vehicle body frame with the base end part of actuator, and described lifting drives the above-mentioned delivery section that extracts with actuator lifting.
According to this structure, extract delivery section and arrange freely around horizontal fulcrum lifting and swinging, lifting is supported by the Vehicular body front side of vehicle body frame with the base end part of actuator, and leading section is attached at and extracts in delivery section.And, by making this lifting actuator action, will extract delivery section and drive descending operation around horizontal fulcrum.
Like this, because lifting is supported by the Vehicular body front side of vehicle body frame with the base end part of actuator, so lifting when supporting is accepted in the Vehicular body front side of load vehicle body frame that extracts delivery section, can extract the descending operation of delivery section with actuator well.
［ 2 ］ solution corresponding with problem ［ 2 ］ is as follows.
Wheel travelling combine of the present invention is characterised in that to possess the wheel moving device being made up of the non-steering wheel of pair of right and left and pair of right and left steering wheel, and on the right side of threshing apparatus or the horizontal side in left side be equipped with engine.
According to this structure, possess the wheel moving device being formed by the non-steering wheel of pair of right and left and pair of right and left steering wheel, well behaved wheel travelling combine can obtain advancing.And, by engine being disposed in to the right side of threshing apparatus or the horizontal side in left side, engine can be arranged with respect to extracting near the swing fulcrum of device, near near which the closer position all leading section of threshing apparatus and the driving shaft of moving device, compared with engine being arranged to the situation of the rear side leaving from threshing apparatus, there are the miniaturization of the drive structure of easy realization from engine to each driven object device and the advantage of simplicity.
According to a preferred embodiment, above-mentioned engine is disposed between the axletree of above-mentioned non-steering wheel and the axletree of above-mentioned steering wheel in side-looking.
According to said structure, because the weight of engine acts between the axletree of non-steering wheel and the axletree of above-mentioned steering wheel, so act on the fore-and-aft direction of body with engine weight than the axletree of front and back by compared with the such structure of body foreign side side, in the disorderly this point that is difficult for the anterior-posterior balance that body occurs, be favourable.
According to a preferred embodiment, above-mentioned threshing apparatus is disposed between the axletree of above-mentioned non-steering wheel and the axletree of above-mentioned steering wheel in side-looking.
According to said structure, because the weight of threshing apparatus acts between the axletree of non-steering wheel and the axletree of above-mentioned steering wheel, so act on the fore-and-aft direction of body than the axletree of front and back by compared with the such structure of body foreign side side with the weight of threshing apparatus, in the disorderly this point that is difficult for the anterior-posterior balance that body occurs, be favourable.
According to a preferred embodiment, above-mentioned engine is disposed in than the centre position of the axletree of the axletree of above-mentioned non-steering wheel and above-mentioned steering wheel by above-mentioned non-steering wheel side in side-looking.
According to said structure, be disposed in than the centre position of the axletree of the axletree of non-steering wheel and steering wheel by non-steering wheel side by engine, can be in the position, horizontal side in the right side of threshing apparatus or left side, at the position by non-steering wheel side than engine, formation can, as the space effectively utilizing with space that arranges of safeguarding with space or other objects, have advantages of and easily effectively utilize the space on vehicle body frame.
In addition, because engine is not to be disposed in steering wheel side, rely on not by the non-steering wheel side of direction alter operation but be disposed in, so can arrange close to non-steering wheel fully, and can, by engine associate device etc. also to arrange close to the state of non-steering wheel, have advantages of and can further improve the utilization ratio in the space on vehicle body frame.
According to a preferred embodiment, above-mentioned threshing apparatus is disposed in and on the left and right directions of car body, leans on center side than above-mentioned engine.
According to said structure, by threshing apparatus larger weight being disposed on the left and right directions of car body than engine by center side, even if having, engine is disposed in to the horizontal sidepiece of threshing apparatus, also can stablizes the right balanced advantage in a left side that maintains well body.
According to a preferred embodiment, above-mentioned engine is observed and is disposed in the position overlapping with above-mentioned non-steering wheel at fore-and-aft direction.
According to said structure; can utilize non-steering wheel as the protection mechanism of engine and easily make engine rely on as far as possible body horizontal foreign side side and effectively utilize the advantage in the space on vehicle body frame by engine being observed and is disposed in the position overlapping with non-steering wheel at fore-and-aft direction, having.
According to a preferred embodiment, above-mentioned engine arranges in the mode that is positioned at the position lower than the upper end of the outer peripheral edges of above-mentioned non-steering wheel.
According to said structure, make the height and position of engine not be subject to the big or small impact of external diameter of non-steering wheel and step-down, have advantages of and easily body center of gravity is reduced and carry out stable advancing.
According to a preferred embodiment, the lower surface of above-mentioned engine is disposed in the height roughly the same with the axletree of above-mentioned non-steering wheel.
According to said structure, arrange in the mode of the roughly the same height of axletree of the lower surface right and wrong steering wheel of engine, have advantages of by reducing its position of centre of gravity, easily carrying out stable advancing.
According to a preferred embodiment, the lower surface of above-mentioned threshing apparatus is disposed in the height roughly the same with the axletree of above-mentioned non-steering wheel.
According to said structure, arrange in the mode of the roughly the same height of axletree of the lower surface right and wrong steering wheel of threshing apparatus, have advantages of by reducing its position of centre of gravity, easily carrying out stable advancing.
According to a preferred embodiment, above-mentioned wheel moving device forms front-wheel by above-mentioned non-steering wheel, forms trailing wheel by above-mentioned steering wheel.
According to said structure, because front-wheel is the non-steering wheel not operated by steering, so threshing apparatus can be arranged to the state for fully approaching with the inner face side of a side front-wheel.Thus, can make threshing apparatus rely on horizontal stroke one side on the left and right directions of car body, make the space producing on the vehicle body frame of the side opposition side being relied on this threshing apparatus become as far as possible large.By making like this space become as far as possible greatly, there is following advantage: can arranging with space and safeguarding and effectively utilize with space easily as other devices such as engine or other objects.
According to a preferred embodiment, above-mentioned threshing apparatus is disposed in the interval width on the left and right directions each other of wheel of left and right of above-mentioned wheel moving device.
According to said structure, the height and position of threshing apparatus can be subject to left and right wheel diameter big or small impact and arrange the position lower than the top of above-mentioned wheel.Thereby, there is following advantage: can obtain that the center of gravity of threshing apparatus is set lowlyer and easily carry out the stable wheel travelling combine of advancing.
According to a preferred embodiment, the foreign side's side end on the left and right directions of above-mentioned engine be disposed in the left and right directions of car body on foreign side's side end observe roughly the same position at the fore-and-aft direction of above-mentioned car body.
According to said structure, by by the outer end of engine fore-and-aft direction observe arrange with the left and right directions of car body on the roughly the same position of foreign side's side end, have the advantage that can make engine rely on as far as possible body horizontal foreign side side and effectively to utilize the space on vehicle body frame and easily carry out the maintenance of engine.
According to a preferred embodiment, the foreign side's side end on the left and right directions of above-mentioned engine be disposed in the left and right directions of above-mentioned non-steering wheel on foreign side's side end observe roughly the same position at the fore-and-aft direction of above-mentioned car body.
According to said structure; by by the outer end of engine fore-and-aft direction observe arrange with the left and right directions of non-steering wheel on the roughly the same position of foreign side's side end; there is following advantage: can utilize the protection mechanism of non-steering wheel as engine; engine is relied on to the horizontal foreign side of body side as far as possible and arrange, can effectively utilize the space on vehicle body frame.
According to a preferred embodiment, above-mentioned threshing apparatus is configured to the full stalk feeding type that is put into the full stalk that extracts crop, in the position of Xiang Hengyi side, the middle position bias than on the left and right directions of car body, making to smooth out with the fingers de-drum rotating axis arranges along car body fore-and-aft direction, and loader is disposed in to the position of the horizontal stroke identical with above-mentioned threshing apparatus one side bias, described loader is supplied with and is extracted crop above-mentioned threshing apparatus.
According to said structure, because threshing apparatus is to smooth out with the fingers the full stalk feeding type that de-drum rotating axis arranges along car body fore-and-aft direction, so from different the direction of rotation multiple such structures of de-drum driven of smoothing out with the fingers are compared, the left and right width of threshing apparatus is compacter, and drive structure simpler, do not need the direction conversion of handled thing etc., can efficiency process well.
And, smoothing out with the fingers de-drum rotating axis in the threshing apparatus of the full stalk feeding type of car body fore-and-aft direction, become large especially even if do not make to smooth out with the fingers de-diameter of cylinder, also can by smooth out with the fingers de-cylinder axis direction length will process path setting must be longer, even so do not adopt as smoothing out with the fingers de-cylinder the structure that diameter is so large, also easily guarantee required handling property.Thereby, can avoid adopting diameter compared with large smooth out with the fingers de-cylinder and body center of gravity also to uprise in such situation this point be also favourable.
In addition, due to by the crop from loader to the equidirectional supply of flow direction of smoothing out with the fingers the rearward crop in the past side in the threshing apparatus that de-drum rotating axis arranges along car body fore-and-aft direction, so the mobile straight line that becomes of crop, has the advantage of easily carrying out crop processing smoothly.
According to a preferred embodiment, at the upper side of above-mentioned threshing apparatus, overlapping position in overlooking with this threshing apparatus, is equipped with cereal box.
According to said structure, because cereal box is provided in the upside of threshing apparatus, so there be also arranging with space, can the capacity of cereal box be set greatlyr advantage as cereal box of space on the vehicle body frame that threshing apparatus is taken.And, because the equipping position in the overlooking of cereal box is not subject to the restriction bringing because of the existence of threshing apparatus, so can be set in the stable position near car body center side, being also difficult at the weight balancing all around of car body is also favourable in this point because the increase and decrease of inner grain amount changes.
According to a preferred embodiment, above-mentioned cereal box spreads all over the upside of above-mentioned threshing apparatus and the upside of above-mentioned engine and arranges.
According to said structure, use space owing to the upside of the upside of threshing apparatus and engine all can being used as to arranging of cereal box, so there is the advantage that can further increase cereal box capacity.
According to a preferred embodiment, above-mentioned cereal box is formed as, and is positioned at the bottom of upside of engine than lowland, the bottom fetch bit of upside that is positioned at threshing apparatus.
According to said structure, the bottom position of cereal box is formed as, make the bottom step-down that starts pusher side that aspect ratio threshing apparatus is low, there is the advantage that can further increase the capacity of cereal box.
According to a preferred embodiment, above-mentioned cereal box overhangs and arranges to the left and right sides of above-mentioned threshing apparatus.
According to said structure, on vehicle body frame, produce spatial portion, described spatial portion is covered upper side by the cereal box overhanging to the left and right sides of threshing apparatus and arrange.Thereby, can be using this space arranging with space or safeguarding and effectively utilize with space as other devices or other objects.
According to a preferred embodiment, horizontal stroke on the left and right directions of above-mentioned cereal box is wide to be formed greatlyr than above-below direction height.
According to said structure, form greatlyr than above-below direction height by the horizontal stroke on the left and right directions of cereal box is wide, that avoids cereal box becomes too high to ground level, easily avoids body center of gravity to become too high.
According to a preferred embodiment, above-mentioned cereal box spreads all over the roughly overall with of the vehicle body frame on left and right directions and arranges.
According to said structure, spread all over the roughly overall with on the left and right directions of vehicle body frame, produce spatial portion upper side being covered by cereal box.Thereby, can be using this space arranging with space or safeguarding and effectively utilize with space as other devices or other objects.
According to a preferred embodiment, the supporting foot that above-mentioned cereal box is erected from above-mentioned vehicle body frame supports.
According to said structure, due to the supporting foot supporting cereal box by erecting from vehicle body frame, so do not need to be positioned at for supporting the special intensity structure of the cereal box weight of upside in threshing apparatus side.Thereby, there is the advantage that can avoid the overall weight that comprises threshing apparatus to increase.
［ 3 ］ solution corresponding with problem ［ 3 ］ is as follows.
Combine of the present invention is characterised in that, by moving device supporting body framework, described moving device possesses before pair of right and left travel section after travel section and pair of right and left, be equipped in the right side of the threshing apparatus on this vehicle body frame or the horizontal side in left side is equipped with engine, be equipped with fuel tank with the horizontal side of above-mentioned threshing apparatus of a side opposition side that is equipped with this engine.
According to said structure, by not being to be disposed in the top of body but the horizontal side that is disposed in threshing apparatus by the engine larger weight of unit volume, can must be lower by the height setting over the ground of engine, be effective in the center of gravity that can make body on compared with lowland fetch bit this point.
And, by the easily right balanced disorder in a left side of the body of bias of the horizontal side because engine being arranged to threshing apparatus, revise by the opposite side that fuel tank is arranged to threshing apparatus, easily remain the good state of left and right balance, and fuel tank self is also arranged lower position, be also effective making in the further step-down this point of body center of gravity.
Thus, can realize the centre of gravity and the left right balanced stabilisation that possess by the body in the combine of the moving device that after travel section before pair of right and left and pair of right and left, travel section forms, realize the further raising of the performance of advancing.
In a preferred embodiment, above-mentioned engine is disposed between above-mentioned front travel section and above-mentioned rear travel section, and above-mentioned fuel tank is disposed between above-mentioned front travel section and above-mentioned rear travel section.
According to said structure, because engine and fuel tank are all disposed between front travel section and rear travel section, even so the ground of front travel section or rear travel section is highly higher, also can arrange less, the lower position of possibility of the restriction that is subject to this height, be effective in the centre of gravity this point that realizes body.
In a preferred embodiment, above-mentioned engine and above-mentioned fuel tank are disposed on above-mentioned vehicle body frame.
According to said structure, the weight that makes unit volume is positioned at compared with large engine and fuel tank on the vehicle body frame of the ratio lower position that is in body and arranges, thus, can must be lower by the height setting over the ground of engine and fuel tank, be effective in the center of gravity that easily makes body on compared with lowland fetch bit this point.
In a preferred embodiment, at the horizontal sidepiece of above-mentioned threshing apparatus, at the position of leaving at fore-and-aft direction from above-mentioned engine, be equipped with radiator.
According to said structure, the engine that is positioned at the horizontal sidepiece of threshing apparatus becomes the state of the horizontal foreign side that is positioned at body, and its horizontal outside is easily opened, and has and easily carries out from the advantage of the maintenance of horizontal foreign side.
In addition, by leaving before and after engine and radiator, do not increase the left and right directions width of body, and easily guarantee for engine and radiator are carried out to, from the operation use space of the upkeep operation of fore-and-aft direction, have the advantage of more easily carrying out upkeep operation.
In a preferred embodiment, be equipped with cereal box on the top of above-mentioned threshing apparatus, described cereal box stores shelling grain after treatment.
According to said structure, because cereal box is disposed in the upside of threshing apparatus, so space is also used as arranging of cereal box in the space on the vehicle body frame that threshing apparatus is taken, there is the advantage that can the capacity of cereal box be set greatlyr.And, because the equipping position in the overlooking of cereal box is not subject to the restriction bringing because of the existence of threshing apparatus, so can be set in the stable position near body center side, being also difficult at the weight balancing all around of body is also favourable in this point because the increase and decrease of inner grain amount changes.
In a preferred embodiment, above-mentioned cereal box is grown crosswise and bottom surface is formed as the smooth shape along horizontal plane on body left and right directions.
According to said structure, by storage effectively utilizes with space using the top of threshing apparatus as grain, have advantages of in the capacity of guaranteeing as cereal box, can avoid making the height step-down of cereal box, body center of gravity to become too high tendency.
In a preferred embodiment, above-mentioned cereal box is configured to, and fascinates around the transverse axis heart, and move to the upper side leaving from the upper surface of threshing apparatus the end of a side of leaving from this transverse axis heart.
According to said structure, can so that the end of a side of leaving from the transverse axis heart of the oscillation center as cereal box tilt to the mode of a side shifting of leaving from the upper surface of threshing apparatus.Thereby the existence that have advantages of when arranging the upper surface side of threshing apparatus as cereal box effectively utilized with space, can be arranged on the cereal box of this position hinders and carries out from the upkeep operation of the upper side of threshing apparatus.
In a preferred embodiment, above-mentioned cereal box is configured to, and is possessing the above-mentioned transverse axis heart and is fascinating with the end of a side opposition side that is equipped with above-mentioned fuel tank.
According to said structure, even if cereal box fascinates and center of gravity side that exists to the transverse axis heart on body left and right directions of this cereal box moves slightly around the transverse axis heart, due to fuel tank be positioned at transverse axis feel a side opposition side, so also make the impact of the right balanced variation in a left side on body bringing because of the postural change of cereal box diminish, have the advantage of the stable state of easy maintenance.
In a preferred embodiment, cereal box is provided in the top of above-mentioned engine, and described cereal box stores shelling grain after treatment.
According to said structure, by space utilization is also used to as arranging of cereal box in the space of the upside of engine, there is the advantage that can effectively utilize the space on vehicle body frame.
In a preferred embodiment, cereal box is provided in the top of above-mentioned fuel tank, and described cereal box stores shelling grain after treatment.
According to said structure, by space utilization is also used to as arranging of cereal box in the space of the upside of fuel tank, there is the advantage that can effectively utilize the space on vehicle body frame.
In a preferred embodiment, above-mentioned cereal box on the right side of above-mentioned threshing apparatus or the supporting foot that erected from above-mentioned vehicle body frame of the position, horizontal side in left side support, above-mentioned fuel tank is arranged on the supporting wrist being equipped on above-mentioned vehicle body frame.
According to said structure, because the cereal box of grain weight effect is supported pin supporting, make vehicle body frame bear weight, the weight of fuel tank is supported wrist supporting, still making vehicle body frame bear weight, is the structure with the intensity that can support cereal box weight and fuel tank weight so do not need threshing apparatus self.Thereby, there is the light-weighted advantage that can realize threshing apparatus.
In a preferred embodiment, above-mentioned fuel tank swings and opens and closes installation freely around the swinging center of above-below direction to fixed position and release position, described fixed position is the position along the horizontal sidewall of above-mentioned threshing apparatus, the horizontal side that makes above-mentioned fuel tank, and described release position is the position that move to a side oscillation of leaving from the horizontal sidewall of above-mentioned threshing apparatus above-mentioned horizontal side.
According to said structure, have advantages of can be by fuel tank swinging operation to release position, be easily equipped in the upkeep operation of the various associated apparatus on the horizontal sidewall of threshing apparatus.
In a preferred embodiment, the swinging center of above-mentioned fuel tank is located near the horizontal side of horizontal foreign side side of the above-mentioned fuel tank leaving to horizontal foreign side side from the horizontal sidewall of above-mentioned threshing apparatus.
According to said structure, be located at by the swinging center of fuel tank near the horizontal side of horizontal foreign side side of the fuel tank leaving to horizontal foreign side side from the horizontal sidewall of threshing apparatus, centered by this swinging center, the entirety of fuel tank is further opened significantly to a side of leaving from the horizontal sidewall of threshing apparatus.Thus, there is the advantage of more easily carrying out upkeep operation.
［ 4 ］ solution corresponding with problem ［ 4 ］ is as follows.
Combine of the present invention is characterised in that, outside left at the horizontal sidewall of left and right possesses outer mounting cover, the horizontal sidewall of described left and right forms the de-chamber of smoothing out with the fingers of threshing apparatus, this outer mounting cover can swing switching and form to opening posture and inaccessible posture, described open posture be taking this outer mounting cover one distolateral as swing fulcrum, the posture of the side oscillation that other end side direction is left from the horizontal sidewall of above-mentioned left and right, described inaccessible posture is the posture along the horizontal sidewall of above-mentioned left and right.
According to said structure, because outer mounting cover self can form as swinging fulcrum swing switching so that one is distolateral, carry out the only closed operation that swings open by outer mounting cover so can not make horizontal sidewall on-off action.
Thus, as the structure of horizontal sidewall, can adopt the structure arbitrarily such as simple disassembly and assembly construction, under the sealing of smoothing out with the fingers de-chamber that the swing that is accompanied by horizontal sidewall can be opened and closed, the problem of degradation be avoided in possible trouble.
And, due to can with the irrelevant switching of carrying out outer mounting cover of the switching of horizontal sidewall, so be also easily disposed in the upkeep operation etc. of the various device of the horizontal side of threshing apparatus.
In addition be easily also favourable in the purposes this point for arranging of various device etc. as required and effectively by the space between threshing apparatus and outer mounting cover.
In a preferred embodiment, a part for above-mentioned horizontal sidewall can form removably.
According to said structure, due to horizontal sidewall is consisted of removable structure, so by the dismounting of horizontal sidewall, easily smooth out with the fingers the Maintenance and Repair operation of de-chamber interior, and compared with the structure such with making horizontal sidewall swing switching, in the sealing raising this point that easily makes to smooth out with the fingers de-chamber, be also favourable.
In a preferred embodiment, in the outside of horizontal sidewall and the inner side of above-mentioned outer mounting cover of above-mentioned threshing apparatus, be equipped with No. two and return device, the described device of returning for No. two is returned No. two handled things of the sorting portion from above-mentioned threshing apparatus to shelling portion.
According to said structure, owing to returning device No. two and be provided in the outside of horizontal sidewall and the inner side of outer mounting cover of threshing apparatus, so only by outer mounting cover being operating as to open posture, just making to return for No. two device becomes and is exposed to outside state, has the advantage of easily carrying out upkeep operation.
In a preferred embodiment, cereal box is provided in the upside of above-mentioned threshing apparatus, and be configured to, this cereal box fascinates around the transverse axis heart, move to the upper side leaving from the upper surface of above-mentioned threshing apparatus the end of a side of leaving from the above-mentioned transverse axis heart, and described cereal box stores shelling grain after treatment.
According to said structure, can so that the end of a side of leaving from the transverse axis heart of the oscillation center as cereal box tilt to the mode of a side shifting of leaving from the upper surface of threshing apparatus.Thereby the existence that have advantages of when arranging the upper surface side of threshing apparatus as cereal box effectively utilized with space, can be arranged on the cereal box of this position hinders and carries out from the upkeep operation of the upper side of threshing apparatus.
In a preferred embodiment, above-mentioned threshing apparatus possesses the top board that the upper surface side of smoothing out with the fingers de-chamber is covered, and is configured to, and this top board fascinates around the swinging center of the fore-and-aft direction along above-mentioned horizontal sidewall, and the upside of above-mentioned threshing apparatus is open.
According to said structure, the state that can leave from the upper surface of threshing apparatus at cereal box, the upper surface side of smoothing out with the fingers de-chamber of threshing apparatus is opened.Thereby, have possess cereal box above threshing apparatus in, also easily carry out without barrier from the advantage of the maintenance of the upper side of threshing apparatus.
In a preferred embodiment, the swinging center of above-mentioned top board is disposed in and a side same side of the transverse axis heart that is provided with above-mentioned cereal box on body left and right directions.
According to said structure, the top board that can make threshing apparatus to equidirectional the fascinating of the direction of fascinating of cereal box.Thereby, for example, compared with the direction of fascinating of the top board situation such with the opposite direction that fascinates of cereal box, if do not have not make the amount of fascinating of cereal box or the amount of fascinating of top board very greatly can not, by fully open the top of threshing apparatus such shortcoming, to have easily the advantage of carrying out the needed amount of upkeep operation is only opened in the top of threshing apparatus.
In a preferred embodiment, with the horizontal sidepiece position of above-mentioned threshing apparatus of a side opposition side of the transverse axis heart that is provided with above-mentioned cereal box, be provided with fuel tank.
According to said structure, even if cereal box fascinates and the center of gravity of this cereal box moves to the side that exists of the transverse axis heart slightly at body left and right directions around the transverse axis heart, due to fuel tank be positioned at transverse axis feel a side opposition side, so there is the advantage that makes the impact of the right balanced variation in a left side on body bringing because of the postural change of cereal box diminish, easily keep stable state.
In a preferred embodiment, horizontal side at above-mentioned threshing apparatus is equipped with fuel tank, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned fuel tank, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned fuel tank.
According to said structure, by making outer mounting cover become inaccessible posture, fuel tank is deposited, and by carrying out outer mounting cover to the posture changing of opening posture to the state that can make simply fuel tank become to expose to outside avoiding to the state exposing of outside.
Thereby, can will effectively utilize the space of horizontal side of threshing apparatus and the fuel tank that arranges switch to simply the storage configuration of being protected by outer mounting cover and open to outside can maintenance state.
In a preferred embodiment, be equipped with fuel tank in the horizontal side of above-mentioned threshing apparatus, and above-mentioned fuel tank is at the low position of height and position of smoothing out with the fingers de-cylinder than being located in above-mentioned threshing apparatus, is located at the outside of above-mentioned horizontal sidewall.
According to said structure, because fuel tank is located at the outside of the horizontal sidewall of threshing apparatus, so only passing through outer mounting cover posture changing is open posture, the state exposing to outside with regard to simply fuel tank being become, easily carry out the maintenance of fuel tank, and because this fuel tank is located at than the low position of height and position of smoothing out with the fingers de-cylinder, so by than the smoothing out with the fingers in the structure that de-chamber part can form with opening of the top side of fuel tank, there is the advantage of also easily carrying out this and smooth out with the fingers the maintenance of de-chamber.
In addition, the altitude range being arranged due to fuel tank is lower than the height and position of smoothing out with the fingers de-cylinder existence, if so outer mounting cover is dismantled or can swingingly be formed to the direction departing from from the top of fuel tank, can also, using this fuel tank as the upper side that bases oneself upon part and spy upon threshing apparatus, there is the advantage of more easily carrying out upkeep operation.
In a preferred embodiment, above-mentioned fuel tank is to fixed position and release position, swing to open and close freely around the swinging center of above-below direction and install, described fixed position is to make the side of fore-and-aft direction of above-mentioned fuel tank along the position of above-mentioned horizontal sidewall, and described release position is the position that move to a side oscillation of leaving from above-mentioned horizontal sidewall the side of above-mentioned fore-and-aft direction.
According to said structure, owing to can making fuel tank swing and move to release position around the swinging center of above-below direction, so have the maintenance of the bottom of also easily carrying out threshing apparatus and the advantage of the maintenance of the tape handler that arranges along the horizontal side of threshing apparatus etc.
In a preferred embodiment, horizontal sidepiece at above-mentioned threshing apparatus is provided with engine, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned engine, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned engine.
According to said structure, the engine that is positioned at the horizontal sidepiece of threshing apparatus becomes the state of the horizontal foreign side that is positioned at body.Thereby, carry out the protection of foreign side's side of engine with the outer mounting cover of inaccessible posture, and by making outer mounting cover become open posture, its horizontal outside is easily opened, and has and easily carries out from the advantage of the maintenance of horizontal foreign side.
In a preferred embodiment, horizontal sidepiece at above-mentioned threshing apparatus is equipped with radiator, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned radiator, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned radiator.
According to said structure, the radiator that is positioned at the horizontal sidepiece of threshing apparatus becomes the state of the horizontal foreign side that is positioned at the body easily ambient atmos being taken into.Thereby, under the inaccessible posture of outer mounting cover, being positioned at the protection of foreign side's side of the radiator of horizontal foreign side, and by making outer mounting cover become open posture, its horizontal outside is easily opened, and has the advantage of easily carrying out from the maintenance of the radiator of horizontal foreign side.
In a preferred embodiment, be provided with engine at the horizontal sidepiece of above-mentioned threshing apparatus, and and this engine between separate the interval on fore-and-aft direction, be equipped with radiator at the horizontal sidepiece of above-mentioned threshing apparatus.
According to said structure, leave by before and after engine and radiator, do not increase the left and right directions width of body and easily guarantee for engine or radiator being carried out to from the operation of the upkeep operation of fore-and-aft direction, with space, having the advantage of more easily carrying out upkeep operation.
［ 5 ］ solution corresponding with problem ［ 5 ］ is as follows.
Combine of the present invention is characterised in that, by moving device supporting body framework, described moving device possesses before pair of right and left travel section after travel section and pair of right and left, be equipped in the right side of the threshing apparatus on this vehicle body frame or the horizontal side in left side is equipped with engine, front side at above-mentioned threshing apparatus is equipped with speed changer, and described speed changer will start the power speed changing of pusher side transmission and export into portion to above-mentioned moving ahead from above-mentioned.
According to said structure, by not being the top that is disposed in body by the engine larger weight of unit volume, but be disposed in the right side of threshing apparatus or the horizontal side in left side, what make engine becomes lower to ground level, is effective in the center of gravity that can make body on compared with lowland fetch bit this point.
And the speed changer of travel section output is provided in the front side of threshing apparatus forward, be positioned at apart from the nearer position of front travel section, be positioned at threshing apparatus horizontal side engine be positioned at apart from threshing apparatus and speed changer all the state at nearer position arrange.Thereby, can by from engine to threshing apparatus and the drive path of speed changer be configured shortly as far as possible, in the drive structure densification this point easily making for forming this drive path, be favourable.
Thus, have and can realize the centre of gravity of body of combine and the advantage of the densification of drive structure that possess by the moving device that after travel section before pair of right and left and pair of right and left, travel section forms.
In a preferred embodiment, at the horizontal sidepiece of above-mentioned threshing apparatus, be provided with radiator at the position of leaving at fore-and-aft direction from above-mentioned engine.
According to said structure, be positioned at the horizontal sidepiece of threshing apparatus by engine, easily its horizontal outside opening is carried out to the maintenance from horizontal foreign side, and by radiator being disposed in to the position of leaving at fore-and-aft direction from engine, can guarantee for engine and radiator are carried out respectively from the operation use space of the upkeep operation of fore-and-aft direction, so be favourable more easily carrying out in upkeep operation this point.
In a preferred embodiment, in the top position of above-mentioned engine, be equipped with the cereal box that stores grain.
According to said structure, by space utilization is also used to as arranging of cereal box in the space of the upside of engine, there is the advantage that can effectively utilize the space on vehicle body frame.
In a preferred embodiment, the power input part of above-mentioned cereal box is disposed in the top position of above-mentioned engine.
According to said structure, by using the space of the upper side of engine as being used for arranging the space utilization to the power input part of cereal box, easily the power transfer path from engine to cereal box is configured shortlyer, has the advantage of the densification that can realize drive structure.
In a preferred embodiment, horizontal sidepiece at above-mentioned threshing apparatus possesses jackshaft, described jackshaft transmits the power of above-mentioned engine from being equipped with the opposite side of this threshing apparatus of side direction of above-mentioned engine, be configured to, via power transfering part, above-mentioned threshing apparatus is transmitted to engine power from this jackshaft, described power transfering part is equipped in the opposite side of above-mentioned threshing apparatus.
According to said structure, the power transfering part of threshing apparatus can be arranged to threshing apparatus with the horizontal sidepiece of a side opposition side that is equipped with engine, avoid the various transmission systems of this power transfering part and engine periphery staggered, have and can realize the simplicity of drive structure and the easy advantage of maintenance.
In a preferred embodiment, be equipped with each other above-mentioned speed changer in above-mentioned front travel section, and on the gearbox of this speed changer, supporting the 1st output shaft and the 2nd output shaft, described the 1st output shaft is connected with the transmission system of above-mentioned front travel section transmission of the left and right to being positioned at this speed changer, described the 2nd output shaft be connected to the transmission system of above-mentioned rear travel section transmission, drive tool for transmitting to arrange on fore-and-aft direction along the horizontal side of above-mentioned threshing apparatus, described driving tool for transmitting is from above-mentioned the 2nd output shaft to travel section transferring power above-mentioned.
According to said structure, by as from gearbox backward the driving tool for transmitting of the power transfer path of travel section depart from fetch bit from the below of the open area of the lower face side of threshing apparatus, have the advantage of the open upkeep operation of the accessible and easy lower face side by threshing apparatus etc.
About other feature structures of the present invention and the favourable effect that plays thus, will become clear as long as read the following description with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the right side unitary side view of the 1st embodiment (following, till Figure 13 is identical) combine.
Fig. 2 is the left side unitary side view of combine.
Fig. 3 is the overall vertical view of combine.
Fig. 4 is the overall rearview of combine.
Fig. 5 is the overall front view of combine.
Fig. 6 is the stereogram of representational framework structure.
Fig. 7 is the vertical view of representational framework structure.
Fig. 8 is the stereogram of representational framework structure.
Fig. 9 is the rearview of representational framework structure.
Figure 10 is the vertical view that represents the belfry of Vehicular body front.
Figure 11 is the front view of representational framework structure.
Figure 12 is the end view of representational framework structure.
Figure 13 is the figure that represents the suction and discharge structure of engine.
Figure 14 is the right side view of the 2nd embodiment (following, till Figure 22 is identical) ordinary combine harvester.
Figure 15 is the left side view of ordinary combine harvester.
Figure 16 is the overall vertical view of ordinary combine harvester.
Figure 17 is the front view of ordinary combine harvester.
Figure 18 is the vertical view that represents vehicle body frame.
Figure 19 represents the exploded perspective view of each device with respect to the configuration relation of vehicle body frame.
Figure 20 represents the end view of each device with respect to the configuration relation of vehicle body frame.
Figure 21 is the XXI-XXI line cutaway view that represents Figure 20.
Figure 22 is the key diagram that represents other embodiments.
Figure 23 is the right side view of the 3rd embodiment (following, till Figure 51 is identical) ordinary combine harvester.
Figure 24 is the right side view that represents the state that the outer mounting cover of ordinary combine harvester is pulled down.
Figure 25 is the left side view that represents the state that the outer mounting cover of ordinary combine harvester is pulled down.
Figure 26 is the left side view that represents the state that the outer mounting cover of ordinary combine harvester, fuel tank and belt drive mechanism are pulled down.
Figure 27 is the overall vertical view of ordinary combine harvester.
Figure 28 is the vertical view that represents the state that the cereal box of ordinary combine harvester is pulled down.
Figure 29 is the front view of ordinary combine harvester.
Figure 30 is the vertical view that represents vehicle body frame.
Figure 31 represents the exploded perspective view of each device with respect to the configuration relation of vehicle body frame.
Figure 32 is the cutaway view representing along on the above-below direction of the fore-and-aft direction of threshing apparatus.
Figure 33 is the end view that represents to be arranged on the left plate on framework.
Figure 34 is the cutaway view that represents the front observation on the top of threshing apparatus.
Figure 35 is the cutaway view that represents that side plate is observed with respect to the front of the dismounting state of framework.
Figure 36 is the end view that represents the right horizontal sidepiece of threshing apparatus.
Figure 37 is the rearview that represents the fuel tank at left horizontal sidepiece place and the installation constitution of outer mounting cover.
Figure 38 is the vertical view that represents the swinging operation state of fuel tank.
Figure 39 is the rearview that represents the installation constitution of the outer mounting cover at right horizontal sidepiece place.
Figure 40 is the stereogram that represents threshing apparatus and cereal box.
Figure 41 represents threshing apparatus and raises the right side view that send device.
Figure 42 is the front view that represents threshing apparatus and cereal box.
Figure 43 is the key diagram that represents the operating state of cereal box.
Figure 44 is the stereogram that represents the grain outlet part of cereal box.
Figure 45 is the end view that represents speed changer.
Figure 46 is the line chart that represents the power-transmission system of advance system.
Figure 47 is the line chart that represents the power-transmission system of operating system.
Figure 48 is the right side view that represents other embodiments of ordinary combine harvester.
Figure 49 is the overall vertical view that represents other embodiments of ordinary combine harvester.
Figure 50 is that the part that represents the structure of the transmission of power to cereal box of other embodiments is cut away end view.
Figure 51 represents other embodiments of the transmission of power structure at threshing apparatus part place, is along the cutaway view on the above-below direction of fore-and-aft direction.
Embodiment
［ the 1st embodiment ］
Below, based on brief description of the drawings the 1st embodiment.Each embodiment is all being applied invention in extracting the combine (being more specifically, that ordinary combine harvester or full stalk drop into combine) of an example of reaping machine.
As shown in FIG. 1 to 3, combine is in the front portion of the car body 3 of advancing that possesses the trailing wheel 2 that front-wheel 1 that pair of right and left can not steering and pair of right and left can steering operation, by as lifting with actuator extract that lifting pressure cylinder 5 drives lifting supporting freely crop to be extracted and rearward carry around horizontal fulcrum P1 extract delivery section 4, advancing on car body 3, possess be positioned at toe lateral and covered by cabin 6 take Drive Section 7, carry out the shelling portion 8 of the shelling processing that is extracted the crop that delivery section 4 extracts, the grain case 9 that the grain that carries out shelling processing by this shelling portion 8 and obtain is stored, drive the engine 10 of use etc.In addition, the advance left and right sides portion of car body 3 is the structure being covered by cover body 62.
Extracting delivery section 4 possesses the portion that extracts 11 of after planting vertical crop and extracting, the crop extracting being assembled to the central portion that cuts cross direction and will be extracted and gather the loader 12 that central crop carries towards the shelling portion 8 at body rear and form.
As shown in Figure 3, extracting portion 11 possesses disconnected the strain undercut of crop and the cutter 13 of hairclipper type that extract, the lateral transfer auger 14 that the crop extracting is assembled to the central portion that cuts cross direction, the rotation straw shift wheel 15 being grilled into towards rear as the fringe point side of crop that extracts object etc. is formed.Although not diagram of loader 12, but be configured to, in the feed tank of square tube shape, spread all over fore-and-aft direction coiling and establishing pair of right and left ring-type swivel-chain, across the ring-type swivel-chain of left and right, along circumferentially suitably spaced apart and setting up conveying body, by carrying body to join the crop coming and carry towards top, rear from extracting portion 11.
Then, the car body supporting construction of the car body 3 of advancing is described.
As shown in Figure 6 to 8, the advance vehicle body frame F of car body 3 possesses and forms towards frame body 18 towards frame body 17 and along laterally extending multiple horizontal strokes of the car body 3 of advancing being positioned at the left and right sides of traveler car body 3 and spreading all over the multiple front and back that are equipped with under the state that the fore-and-aft direction of the car body 3 of advancing extends.
Particularly, an example as multiple front and back towards frame body 17, possess pair of right and left front and back towards frame body 17R, 17L, before and after pair of right and left towards frame body 17R, 17L respectively cross sectional shape be formed as roughly コ font, in the time that vehicle body side is observed, with the position of the approximate centre portion from being equivalent to left and right front-wheel 1 to be equivalent to left and right trailing wheel 2 approximate centre portion position, spread all over the state equipment that the total length of car body fore-and-aft direction is extended more longways.
As shown in Figure 9, before and after pair of right and left towards frame body 17R, 17L respectively cross sectional shape be formed as roughly コ font, in the time that vehicle body side is observed, with the position of the approximate centre portion from being equivalent to left and right front-wheel 1 to be equivalent to left and right trailing wheel 2 approximate centre portion position, spread all over the state equipment that the total length of car body fore-and-aft direction is extended more longways.
In addition, a pair of front and back are more equipped by the state of the horizontal cross direction side of car body side to be positioned at than a pair of front-wheel 1 and pair of rear wheels 2 towards frame body 17R, 17L, be configured to, large towards the interval (L2, L3) of the interval L1 of the horizontal cross direction of car body of frame body (17R or 17L) horizontal cross direction of car body towards frame body (17R or 17L) and front-wheel 1 and trailing wheel 2 than front and back to front and back towards the central portion CL of the horizontal cross direction of car body of frame body 17R, 17L from a pair of front and back.
, as shown in Figure 9, be configured to, from a pair of front and back towards frame body 17R, the central portion CL of the horizontal cross direction of car body of 17L is large towards the interval L2 of the interval L1 of the horizontal cross direction of car body of frame body (17R or 17L) horizontal cross direction of car body between frame body (17R or 17L) and the front-wheel 1 of left and right than the front and back of left and right to front and back, in addition, large towards the interval L3 of the interval L1 of the horizontal cross direction of car body of frame body (17R or 17L) horizontal cross direction of car body towards frame body (17R or 17L) and the trailing wheel 2 of the left and right sides than the front and back of left and right to front and back from the central portion CL of the horizontal cross direction of above-mentioned car body.
Like this, before and after pair of right and left, on the horizontal cross direction with the car body 3 of advancing, separate the state at wider interval towards frame body 17R, 17L and be equipped with close to the front-wheel 1 of the left and right sides and the state of trailing wheel 2 to try one's best.
As shown in Figures 7 and 8, as multiple horizontal strokes towards frame body 18, with the laterally extending state along the car body 3 of advancing and on fore-and-aft direction state spaced apart be equipped with 6 horizontal strokes towards frame body 18a～18f, these horizontal strokes are combined as to trellis towards frame body 18a～18f and a pair of front and back towards frame body 17R, 17L in viewed in plan, form vehicle body frame F.
Towards the car body leading section of frame body 17R, 17L, by 6 horizontal strokes, the toe lateral horizontal stroke of the forefront that is positioned at car body fore-and-aft direction in frame body 18a～18f links towards frame body 18a each other in a pair of front and back, and towards the car body rearward end of frame body 17R, 17L, by 6 horizontal strokes, the aftermost rear portion side horizontal stroke that is positioned at car body fore-and-aft direction in frame body 18a～18f links towards frame body 18f each other in a pair of front and back.
In addition, vehicle body frame F, on car body fore-and-aft direction, on the position between front-wheel 1 and trailing wheel 2, possesses stretching out frame section Fh and forming of stretching out to the horizontal cross direction of car body foreign side side towards frame body 17R, 17L from a pair of front and back.
; be configured to; 6 horizontal stroke 3 horizontal strokes in frame body 18a～18f, between front-wheel 1 and trailing wheel 2 stretch out to the horizontal cross direction of car body foreign side side from front and back towards frame body 17R, 17L towards frame body 18c～18e, and these horizontal strokes that stretch out type form the above-mentioned frame section Fh that stretches out towards the part of stretching out to the horizontal cross direction of car body foreign side side towards frame body 17R, 17L from front and back of frame body 18c～18e.
As shown in Figure 7, two of Vehicular body front of being positioned at the horizontal stroke that stretches out type by 3 in frame body 18c～18e stretch out the horizontal stroke of type towards the state that stretches out frame section Fh supporting that reaches right side foreign side side of frame body 18c, 18d, are equipped with engine 10.
If specifically described, also as shown in Fig. 8 and Fig. 9, for following structure: spread all over reach be positioned at horizontal stroke that two of Vehicular body front stretch out type towards the top of stretching out frame section Fh of the right side of frame body 18c, 18d foreign side side and the front and back on right side towards the top of frame body 17R, carry and supporting engine 10.And, for the structure that the horizontal stroke that stretches out type by two links towards framework body 19 with front and back each other towards foreign side's side end of frame body 18c, 18d, these front and back are linking and are strengthening with frame body 20 towards the rearward end of framework body 19 and the front and back on right side between frame body 17R.
Like this, become the horizontal stroke that front and back by right side stretches out type towards frame body 17R, two towards frame body 18c, 18d, front and back towards framework body 19, strengthen with frame body 20 etc., to there is the structure of state support engine 10 of sufficient bearing strength.By the way, strengthening by the lower face side of frame body 20, be provided with possess vertical towards the ribs 21 of face.
Be set to, make two horizontal strokes that stretch out type being positioned at rear vehicle of 3 horizontal strokes that stretch out type in frame body 18c～18e wider towards frame body 18c, 18d interval each other than two that the are positioned at Vehicular body front horizontal strokes that stretch out type each other towards frame body 18d, 18e.
As shown in Figure 7, end, the left and right sides at toe lateral horizontal stroke towards frame body 18a, fixedly connected the front-wheel drive case 22 of the driving use of front-wheel 1 transferring power of both sides to the left and right that is used for respectively, the power that this front-wheel drive case 22 is engine 10 transmitted via speed changer M, front-wheel 1 is driven to rotation freely and with the structure of state support that can not steering.Thereby, become and towards the end, the left and right sides of frame body 18a, pair of right and left front-wheel 1 is driven to rotation freely with toe lateral horizontal stroke and with the structure of state support that can not steering.
As shown in Figure 5, the loader 12 that extracts delivery section 4 is provided in the below in cabin 6, and this loader 12 is provided on the position with respect to the horizontal cross direction left abomasal displacement of the horizontal cross direction mediad of car body car body.In addition, speed changer M be arranged in cabin 6 below state under and be expert at respect to the loader 12 that extracts delivery section 4 line direction observe be positioned at right side (Fig. 5 be left side) state under be equipped with.
As shown in Figure 4, the rear car axle box 23 of supporting pair of right and left trailing wheel 2 swings and is supported freely around car body antero posterior axis core X1 towards frame body 18f with respect to rear portion side horizontal stroke.; in the left and right sides portion of the rear car axle box 23 cylindraceous extending along cross-car; swing the trailing wheel 2 that is supporting freely left and right around longitudinal axis core Y1 steering, and the left and right pars intermedia of rear car axle box 23 swings pivot suspension link freely with respect to being equipped in the frame support bracket 25 of rear portion side horizontal stroke on frame body 18f around car body antero posterior axis core X1.Thereby the trailing wheel 2 of left and right becomes with rear car axle box 23 and swings around car body antero posterior axis core X1 the structure being supported freely integratedly.
As shown in Figure 8, rear car axle box 23 is to be positioned at the state equipment of rear portion side horizontal stroke towards the lower side of frame body 18f, the H1 of wheel support portion that a pair of front and back are set up to link towards the rear portion side horizontal stroke of frame body 17R, 17L towards frame body 18f is formed as, with respect to being positioned at than it by Vehicular body front side, being positioned at and the main part H2 of rear car axle box 23 roughly the same height, be positioned at upper side., a pair of front and back towards frame body 17R, 17L possess be positioned at the main part H2 of rear car axle box 23 roughly the same height and from main part H2 rearward top extend arrange be positioned at rear car axle box 23 upper side the H1 of wheel support portion and form.
As shown in Figures 7 and 8, before and after the pair of right and left towards the left and right of frame body 17R, 17L pars intermedia, across two horizontal strokes that are positioned at rear vehicle side towards frame body 18d, 18e each other, before and after construction company is knotted towards auxiliary frame support body 26.And, load respectively towards frame body 18c, 18d, 18e towards frame body 17L, auxiliary frame support body 26, three horizontal strokes that stretch out type in the front and back by left side under the state of supporting and equipping shelling portion 8.This shelling portion 8 be positioned at engine 10 left horizontal side state, with its horizontal cross direction center than the horizontal cross direction center of the car body 3 of the advancing state equipment of displacement to the left.
Thereby, the front and back that become engine 10 side (right side) in frame body 17R, 17L by a pair of front and back towards frame body 17R supporting, the opposing party's in frame body 17R, 17L (left side) by a pair of front and back of shelling portion 8 front and back towards the structure of frame body 17L supporting.
As shown in Figure 9, grain case 9 be positioned at shelling portion 8 top state and spread all over shelling portion 8 above and comprise that the side of foreign side to the right of engine 10 stretches out stretch out frame section Fh above transversely wider width form.And, as shown in Figure 8, for reach right side foreign side side stretch out the position that frame section Fh is corresponding in extended by state to erect from vehicle body frame F the case arranging and support the structure supporting with frame body 27.
As shown in Figures 7 and 8, case supporting is located at and strengthens with the horizontal foreign side side of frame body 20 and the interior square side of body (with the front and back on the right side bond sites towards frame body 17R) and be positioned at the aftermost horizontal stroke that stretches out type of car body (4 position) separately of (with the front and back on the right side bond sites towards frame body 17R) going up towards the horizontal foreign side side of frame body 18e and side, body side with frame body 27, and grain case 9 is for to be subject to these 4 casees to support the structure supporting with frame body 27.In addition, be positioned at the aftermost horizontal stroke that stretches out type of car body towards the bottom of frame body 18e, be provided with and strengthen the ribs 28 same with frame body 20.
The base end part that extracts lifting pressure cylinder 5 that extracts delivery section 4 liftings drivings is supported by the Vehicular body front side of vehicle body frame F.
; as shown in Figures 10 and 11; 6 horizontal strokes horizontal stroke of the 2nd of being positioned at from toe lateral in frame body 18a～18f is positioned at the lower face side of a pair of front and back towards frame body 17R, 17L towards frame body 18b; become these a pair of front and back towards frame body 17R, 17L structure connected to each other, be provided with bracket 29 for pressure cylinder from the middle part of the horizontal cross direction of its horizontal body is securing elongated towards body front.At this pressure cylinder with on leading section of bracket 29, around transverse axis core P2(with reference to Figure 12) swing pivot suspension freely and linking the base end part that extracts lifting pressure cylinder 5.
Pressure cylinder links fixing with bracket 29 by the strengthening part 30 that oliquely downward extends setting towards frame body 18a from toe lateral horizontal stroke, and the front and back from left side are linked fixing to horizontal stroke towards extending the strengthening part 31 arranging towards frame body 17L, bearing strength is improved, be configured to, can bear well and support the weight that extracts delivery section 4.
Due to vehicle body frame, F forms as described above, so as shown in Figure 7, vehicle body frame F by a pair of front and back towards frame body 17R, 17L with stretch out frame section Fh, to form the state setting of recess Q in the position corresponding with four jiaos of the car body 3 of advancing in overlooking, become the structure that is equipped with respectively the front-wheel 1 of left and right and the trailing wheel 2 of left and right in this recess Q.
Then, the supporting construction of taking Drive Section 7 being covered by cabin 6 is described.
As shown in Fig. 6 and Fig. 8, in the front portion of advancing car body 3, possess the vertical framework Ft of the pair of right and left erecting respectively towards frame body 17R, 17L before and after the pair of right and left from vehicle body frame F, become by the upper end supporting of the vertical framework Ft of pair of right and left and take Drive Section 7(cabin 6) structure.The vertical framework Ft of pair of right and left possesses respectively in the horizontal cross direction of car body of the pair of right and left front-wheel 1 edge-on inner side frame support body 33 of establishing in side and the lateral frame body 34 that erects at the car body rear side of pair of right and left front-wheel 1 and forming.
Above-mentioned inner side frame support body 33 is described.
The skewed inner side frame support body 33A that the inner side frame support body 33 of the left and right sides is erected towards car body front top towards frame body 17R, 17L by the front and back from vehicle body frame F respectively and from front and back towards frame body 17R, 17L towards directly over the vertical inner side frame support body 33B that erects form.In addition, the upper end of the upper end of skewed inner side frame support body 33A and vertical inner side frame support body 33B is linked towards union body 37 by front and back.
If be illustrated, as shown in figure 12, fixedly erecting 3 inner side frame support bodys 33 being attached at from one under the state that installation bracket 38R, the 38L towards the toe lateral position of frame body 17R, 17L extends upward respectively before and after pair of right and left.
Article 3, the inner side frame support body 33 of the centre that is positioned at fore-and-aft direction in inner side frame support body 33 by from before and after pair of right and left towards frame body 17R, 17L towards directly over the vertical inner side frame support body 33B that erects form, remaining two inner side frame support body 33 is made up of the skewed inner side frame support body 33A erecting towards top, car body front towards frame body 17R, 17L before and after pair of right and left.
And also as shown in figure 11, the front and back that the upper end of 3 inner side frame support bodys 33 is extended along car body fore-and-aft direction each other link fixing integratedly towards union body 37.Front and back are made up of groove material towards union body 37, are the structure that embeds 3 inner side frame support bodys 33 and link integratedly in the inner space of its コ font.
As shown in figure 12, two inner side frame support body 33 bottoms of toe lateral are bonded, the vertical inner side frame support body 33B that is wherein positioned at rear portion side by towards directly over erect, the skewed inner side frame support body 33A that is positioned at toe lateral gets over upward the inclination attitude towards front, these two inner side frame support body 33(33A, 33B) more to leave more upward the such state setting in interval.In addition, the skewed inner side frame support body 33A of the inner side frame support body 33(rear portion side of rear end side) installation site of bottom is the position of leaving rearward interval than vertical inner side frame support body 33B, be set to inclination attitude, so that more upward the closer to the upper end of vertical inner side frame support body 33B.
Skewed inner side frame support body 33A and front and back by vertical inner side frame support body 33B, toe lateral form side-looking general triangular towards union body 37, in addition, installation bracket 38R, 38L on the toe lateral position of frame body 17R, 17L forms side-looking general triangular by skewed inner side frame support body 33A, the vertical inner side frame support body 33B of rear portion side and before and after being attached at integratedly, formed and is equivalent to the such supporting construction of lattice construction by these each frame bodies.Thereby the state support that becomes to have sufficient bearing strength is taken Drive Section 7(cabin 6) structure.
Then, lateral frame body 34 is described.
As shown in Figure 10, Figure 11 and Figure 12, the lateral frame body 34 of the left and right sides is attached at the horizontal stroke that be positioned at car body forefront of 3 horizontal strokes that stretch out type in frame body 18c, 18d, 18e by bottom on the both ends of the horizontal cross direction of frame body 18c via linking bracket 39 respectively, with the state setting that is being bent into roughly circular-arc state downward-extension and arranges towards top, car body front from its bottom.
In the upper end of lateral frame body 34, be fixed wtih the front and back of the square tube shape extending along car body fore-and-aft direction towards connecting member 40, be knotted front and back a pair of horizontal stroke towards connecting member 41 towards car body fore-and-aft direction both sides and the front and back of connecting member 40 towards union body 37 construction companys across these front and back.And, become with respect to this horizontal stroke and add up to 4 positions, take Drive Section 7(cabin 6 via bolster 42 supportings at two positions each side towards connecting member 41) structure.
Like this, lateral frame body 34 and inner side frame support body 33 by front and back towards connecting member 40, a pair of horizontal stroke in front and back towards connecting member 41 and front and back linking integratedly separately towards union body 37, form vertical framework Ft, cabin 6 becomes the structure of the upper end supporting of the vertical framework Ft of pair of right and left being erected respectively towards frame body 17R, 17L before and after pair of right and left.
As described above, as vertical framework Ft, for possessing the structure of the skewed inner side frame support body 33A erecting towards top, car body front towards frame body 17R, 17L from pair of right and left front and back, as shown in figure 12, take Drive Section 7(cabin 6) be so that the structure that its leading section more arranges to the front projected state of car body front side displacement towards the leading section of frame body 17R, 17L than pair of right and left front and back.
Like this, take Drive Section 7(cabin 6) formed the state support in space with side thereunder by the vertical framework Ft of the left and right sides, the loader 12 that extracts delivery section 4 is configured to, by the crop extracting through between the vertical framework Ft of the left and right sides and take Drive Section 7(cabin 6) lower side position rearward carry.
As shown in Figures 1 and 2, in cabin 6, possess the multiple illuminating lamps 43 as lighting device of car body front foreign side's side and the side illumination of the horizontal cross direction of car body foreign side.
As shown in Figure 5, in the bottom of the front face in cabin 6, be provided with each side two front irradiation light 43a that add up to 4 distant places by car body front side to throw light on, on the top of the front face in cabin 6, be provided with each side two add up to 4 by car body front extract the illumination of object position extract position irradiation light 43b.And, at the front upper lateral part position of the left and right sides face in cabin 6, be respectively equipped with each 1 by the side irradiation light 43c of horizontal car body cross direction foreign side side illumination.
As shown in Figure 5, take Drive Section 7(cabin 6) front observe spread all over pair of right and left front-wheel 1 separately above position arrange, door 44 on the ratio right side in cabin 6 (example of horizontal cross direction one side of car body) possesses stage portion 45 in position in the outer part, the end position 3L in the left side of the end position 6L in the left side (example of the horizontal cross direction opposite side of car body) in cabin 6 and the car body 3 of advancing is set at roughly the same position on the horizontal cross direction of car body, and the end position 3R on the right side of the end position 45R on the right side of stage portion 45 and the car body 3 of advancing is set at roughly the same position on the horizontal cross direction of car body.In the outer part on position, be provided with the ladder 60 of using taking the boarding of Drive Section 7 boardings from car body foreign side for driver at the door 46 in the ratio left side in cabin 6.
And as shown in Figure 3, the door 44 that the boarding on the right side in cabin 6 is used opens and closes setting freely around the vertical of Vehicular body front side towards swinging fulcrum Y2, the door 46 that the boarding in the left side in cabin 6 is used opens and closes setting freely around the vertical of rear vehicle side towards swinging fulcrum Y3.
On cabin 6, possess in the left and right sides portion side mirror 47 that confirmation of rear view is used, this side mirror 47 be angular adjustment freely, can be according to job status adjusting angle.Wherein, the side mirror 47 in left side that the cabin 6 of stage portion 45 is not set is because the door 46 in left side opens and closes freely towards swinging fulcrum Y3 around the vertical of rear vehicle side, so can regulate operation under the state that door 46 is opened from taking Drive Section 7.On the other hand, although the side mirror 47 on the right side in cabin 6 can not regulate under the state that door 44 is opened, door 44 is closed, operator can be by moving and carry out operation in stage portion 45.
As described above, engine 10 is extended the front part supporting of stretching out frame section Fh of right side foreign side side, is the structure being equipped with under the state of car body rear lower side that is positioned at cabin 6.
And the air intake duct 50 of the circulation of air of the air-breathing burning use of the blast pipe 49 of the exhaust gas of engine 10 circulation and launched machine 10 leaves upward than the prepurifier 52 of the portion that is taken into as air of upper end that is formed at air intake duct 50 in the upwardly extending state of upper and lower and the exhaust gas discharge portion 51 that makes the upper end that is formed at blast pipe 49 at the trailing flank 6A along cabin 6 under the state of interval fetch bit and equips.
In addition, as shown in Figure 3, the grain conveyor 53 of grain being carried to grain case 9 from shelling portion 8 is equipped under the state between grain case 9 and cabin 6, between this grain case 9 and cabin 6, on the quadrate part position, right side of the horizontal cross direction of body of grain conveyor 53, possess blast pipe 49 and air intake duct 50.
Particularly, as shown in figure 13, be provided with the exhaust of engine 10 is passed to the blast pipe 49 of guiding upward along the trailing flank 6A in cabin 6 after the muffler 54 of the top that is positioned at engine 10.Blast pipe 49 is equipped in along the position of the trailing flank 6A in cabin 6 and the position corresponding with the right-hand end in cabin 6, taking the exhaust gas discharge portion 51 of end formed thereon as with the state equipment of the roughly the same height of the 6B of ceiling portion in cabin 6.
Blast pipe 49 and air intake duct 50 are equipped in respectively on the position of the trailing flank 6A in cabin 6 and the position corresponding with the right-hand end in cabin 6, and air intake duct 50 is equipped on position in the right-hand end in cabin 6, near the horizontal cross direction of the body foreign side side in cabin 6.On the other hand, blast pipe 49 is equipped on position in the right-hand end in cabin 6, near the horizontal cross direction center side of body in cabin 6.
As shown in figure 13, the air intake duct 50 that is used for the engine 10 to supply with combustion air is same with blast pipe 49, on the position of the trailing flank 6A along cabin 6 and the position corresponding with the right-hand end in cabin 6, equip, prepurifier 52 be positioned at the state of the roughly the same height of pars intermedia up and down in cabin 6 under equip.
Clamping performance midway by the air purifier of the effect of air cleaner 55 in the air-breathing path of the air of the burning use being formed by air intake duct 50.This is installed in air-breathing path air purifier 55 midway and equips with the state being supported by mounting table 57, and described mounting table 57 is to be formed on the rear portion in cabin 6 with the roughly the same height of Drive Section step 56 of taking Drive Section 7.
If be illustrated, be following structure: in the right-hand end of the trailing flank 6A in cabin 6, to be formed with mounting table 57 with the roughly the same height of height of Drive Section step 56, in this mounting table 57, in the mounting with position stationary state support air clarifier 55 under the outstanding state of foreign side to the right of the right flank 6C than cabin 6.
By making like this, air purifier 55 is bearing in to the structure in mounting table 57, the cleaning or upkeep operation of carrying out air purifier 55 in the case of driver, can not get off from car body, and from be equipped in cabin 6 ratio right side door 44 in the outer part stage portion 45 efficiency position carry out well operation.In addition, be not only air purifier 55, prepurifier 52 also arranges under the outstanding state of foreign side to the right at the right flank 6C than cabin 6, so also easily carry out the upkeep operation of prepurifier 52.
In addition, do not describe in detail about concrete structure, but be used for being stored in grain discharge portion 58 that grain in grain case 9 discharges to engine body exterior to be positioned at the state equipment of quadrate part position, right side of the horizontal cross direction of car body, can confirm that the grain of grain case 9 discharges state from stage portion 45.
(other embodiments of the 1st embodiment)
(1) in the above-described embodiment, represented before and after pair of right and left the structure that forms in the mode that spreads all over the total length of the car body 3 of advancing and extend towards frame body 17R, 17L, but also can spread all over the scope setting shorter than the total length of the car body 3 of advancing.
(2) in the above-described embodiment, represent that engine 10 is extended the structure of the front part supporting of frame section Fh, but also can make the structure of the rear section supporting that is extended frame section Fh or spread all over the structure that the universe of the fore-and-aft direction that stretches out frame section Fh is supported.In addition, as do not possess the structure of stretching out frame section Fh on vehicle body frame F, also can make the only structure towards frame body 17R, 17L supporting with front and back of engine 10.
(3) in the above-described embodiment, before and after having represented to possess between frame body 17R, 17L in a pair of front and back towards the structure of auxiliary frame support body 26, but also can make the structure that does not possess such auxiliary frame support body 26.
(4) in the above-described embodiment, made the structure that grain case 9 possesses to be positioned at the state of top of shelling portion 8, but replaced such structure, also can make the structure that grain case 9 and shelling portion 8 are equipped with the state of arranging on horizontal or fore-and-aft direction.
(5) in the above-described embodiment, represented when shelling portion 8 is observed in side to be positioned at its front end the structure being equipped with than the front end that stretches out frame section Fh mode on the front, but shelling portion 8 is positioned at than the front end that stretches out frame section Fh and is equipped with by the mode at rear with its front end also can observe in side time.
(6) in the above-described embodiment, represent that vehicle body frame F possesses the structure that a pair of front and back are formed towards frame body 18f towards frame body 18a with by rear portion side horizontal stroke connected to each other car body rear end side towards the car body leading section of frame body 17R, 17L toe lateral horizontal stroke connected to each other, but also can make not front and back towards the end of the fore-and-aft direction of frame body 17R, 17L structure connected to each other and that only the middle part of fore-and-aft direction is linked.
(7) in the above-described embodiment, represented that the rear car axle box 23 of supporting pair of right and left trailing wheel 2 swings around car body antero posterior axis core X1 the structure being supported freely, but also can make the structure that rear car axle box 23 or trailing wheel 2 are equipped with posture stationary state.
(8) in the above-described embodiment, represented combine as extracting reaping machine, but be not limited to combine, can be also maize harvesting machine etc. not by the crop shelling extracting and former state with the reaping machine that extracts of the state results of stow harvesting., the present invention can be applied to combine or maize harvesting machine etc., advance on car body, possess crop is extracted and rearward carries extract the extracting in reaping machine of delivery section.
［ the 2nd embodiment ］
Below, based on brief description of the drawings the 2nd embodiment.
(overall structure of combine)
Figure 14～Figure 16 represents about the side of the left and right of ordinary combine harvester of the present invention and integral planar.As shown in these figures, about ordinary combine harvester of the present invention possesses the moving device 102 being made up of pair of right and left front-wheel 102F, 102F and pair of right and left trailing wheel 102R, 102R at the downside of vehicle body frame 101.
Possesses driving cabin 103 in the front portion of vehicle body frame 101, possess respectively threshing apparatus 104 and cereal box 105 at its rear side, in the end portion possesses row's stalk treating apparatus 106, possesses with respect to vehicle body frame 101 and forms from advancing body around the extracting treating apparatus 107 of horizontal cross shaft core x1 lifting action.
To above line motion device 102, threshing apparatus 104 and the engine 108 that extracts the transmission of drive force such as treating apparatus 107 at crank axle (not shown) along the right horizontal sidepiece that is provided in threshing apparatus 104 under the state of car body left and right directions.
Be configured to, comprise the general name of inner gear from being arranged on the gearbox 109(of front portion of vehicle body frame 101, be equivalent to speed changer) via extended driving shaft 120 transmits to the left and right power, the front axle 102a(supporting via reduction box 121 and by reduction box 121 is equivalent to axletree) the front-wheel 102F of above line motion device 102 is transmitted, described reduction box 121 is equipped with the state that enters into the recessed position forming on the face of square side in body of front-wheel 102F.
Thus, front-wheel 102F is passed the power of above-mentioned engine 108 via driving shaft 120, and to be driven the mode of rotation to install around horizontal cross shaft core x2, the non-steering wheel being formed by its left and right directions width L1 and the diameter D1 tire wheel larger than trailing wheel 102R forms.
Above-mentioned trailing wheel 102R is at the rear portion of vehicle body frame 101, be located at swing the freely left and right both end sides of the trailing wheel scaffold 122 of installing around fore-and-aft direction axle core z1, can be equivalent to axletree around swinging up and down the back axle 102b(that axle core y1 steering operates by possessing) steering wheel form, rotate around the horizontal cross shaft core x3 of back axle 102b.The tire wheel of setting littlely than front-wheel 102F by left and right directions width L2 and the diameter D2 of this trailing wheel 102R forms.
As shown in Figure 14～Figure 16 and Figure 20, the air intake duct that possesses air purifier 180 181 that engine 108 is sucked to supply ambient atmos is attached to right horizontal sidepiece in the back side of the driving cabin 103 as taking Drive Section.
The blast pipe 182 that exhaust from engine 108 is discharged is attached to right horizontal sidepiece in the back side of the driving cabin 103 identical with a side that is equipped with air intake duct 181, and its exhaust outlet 182a is located near the ceiling portion of the driving cabin 103 leaving upward from the air purifier 180 of above-mentioned air intake duct 181.
(vehicle body frame)
As shown in Figure 17～Figure 19, vehicle body frame 101 possesses main frame 110, and the front transverse frame frame 110B of pair of right and left vertical framework 110A, the 110A that the fore-and-aft direction of the groove shape that described main frame 110 is formed as opening inwardly by cross sectional shape is grown, the tubulose that the front of this vertical framework 110A, 110A is connected is formed as overlooking rectangular box-like with the rear transverse frame frame 110C of the tubulose that the rear end side of vertical framework 110A, 110A is connected.
Vertical framework 110A, the 110A of the left and right of above-mentioned main frame 110 are being welded and fixed respectively the front support frame 110a of portion in its front, and above-mentioned front transverse frame frame 110B is set to, and this front support frame 110a of portion is connected to each other.
The left and right both end sides of front transverse frame frame 110B connects vertical framework 110A, the 110A of above-mentioned left and right and extends to horizontal foreign side, and on the flange of its outer end, bolt is linking above-mentioned reduction box 121.In this reduction box 121, imported from the extended driving shaft 120 of gearbox 109, be configured to, the power of engine 108 is transmitted to front-wheel 102F from front axle 102a through gearbox 109 and reduction box 121.
Rear end side at vertical framework 110A, the 110A of left and right is being welded and fixed respectively the rear support frame 110b of portion, above-mentioned rear transverse frame frame 110C is set to, this rear support frame 110b of portion is connected to each other, on the bracket 110c at the centre position place on the left and right directions that is located at this rear transverse frame frame 110C, swing up and down trailing wheel scaffold 122 is installed freely around fore-and-aft direction axle core z1.
In addition; on the front support frame 110a of portion of left and right; the lower position of the rear side leaving at the front transverse frame frame 110B of the tubulose from its front is connected; as shown in FIG. 17 and 18; setting up the framework 110D of rectangular tubular; with the lower side through gearbox 109 described later, by connected to each other the front support frame 110a of portion of left and right, this framework 110D also plays a role as the mechanism of the barrier protection gearbox 109 for likely contacting from below.
At the upside of above-mentioned main frame 110, the trellis being provided with for carrying threshing apparatus 104 and engine 108 carries framework 111, and is supported by this trellis lift-launch framework 111 the cabin supporting foot 113 that is provided with the foot of the supporting for supporting cereal box 105 112 for thirty years of age and is used for supporting driver cabin 103.
Above-mentioned trellis carry framework 111 possess lined framework 111a, 111b, the 111c of the upside the vertical framework 110A of the left and right of main frame 110, mode that 110A crosses are disposed in to vertical framework 110A, 110A and be positioned at this lined framework 111a, 111b, 111c same level on vertical case frame 111d, 111e and be configured to trellis.
As shown in figure 18, the vertical case frame 111d in the left side in pair of right and left vertical case frame 111d, 111e is along the outside fetch bit of the vertical framework 110A in left side, and the vertical case frame 111e on right side is positioned at a side nearer apart from the vertical framework 110A on right side between vertical framework 110A, the 110A of left and right.
The vertical case frame 111d of the left and right of configuration, the downside that 111e is positioned at the horizontal lateral margin of the left and right of threshing apparatus 104, be configured to and can very stably support threshing apparatus 104 like this.
Above-mentioned trellis carry right-hand end that framework 111 is formed as its lined framework 111a, 111b, 111c than the vertical framework 110A on right side to the outstanding state of horizontal foreign side, and on the prolongation of the lined framework 111b to the outstanding prolongation of above-mentioned horizontal foreign side and centre position of the lined framework 111a of front, be provided with the mount pad 111f of engine 108.
Thus, as in Figure 18 with imaginary line diagram, can be by engine 108 with its major part than the vertical framework 110A on right side to the outstanding state support of horizontal foreign side.Now, the horizontal outboard end position of engine 108 is located at the position identical with the horizontal lateral border of front-wheel 102F or the horizontal outboard end of trellis lift-launch framework 111 or slightly to arrange by the mode of square side in car body than it, is located at roughly the same position.
The lined framework 111a that above-mentioned trellis carries the front of framework 111 be formed as its left end also than the vertical framework 110A in left side to the outstanding state of horizontal foreign side, across this lined framework 111a than vertical framework 110A to the outstanding prolongation of horizontal foreign side with from the vertical framework 110A extended bracket 114a of horizontal foreign side left, be provided with the mounting table 114 of ladder shape.
At the prolongation of lined framework 111c of above-mentioned rear end side and the rear side of the lined framework 111b in centre position given prominence to horizontal foreign side than the vertical framework 110A on right side, be provided with outstanding frame support bracket 112a, the 112a forming of horizontal foreign side towards the vertical framework 110A on right side.
The bearing frame 112e supporting by the support foot 112c being erected by this frame support bracket 112a, 112a and the support foot 112b erecting at the upside of each frame support bracket 112a, 112a and the bracket 112d from the arcuation pin 113d of cabin described later supporting foot 113, is configured to the supporting foot 112 that cereal box 105 use vehicle body frames 101 are supported.As shown in Figure 20 and Figure 21, near the upper end of the support foot 112b of the rear end side of supporting foot 112, link and be fixed on the sidewall 104a of threshing apparatus 104 via stay 112f.
Be used for supporting the cabin supporting foot 113 of above-mentioned driving cabin 103 as shown in FIG. 19 and 20, possess multiple direct rod shape pin 113a of erecting in the upper surface side of the front support frame 110a of portion, 110a of front of vertical framework 110A, 110A of being located at left and right, 113b, 113c and be bent into circular-arc arcuation pin 113d from the outer end of the lined framework 111a of the periphery rear side of front-wheel 102F towards the periphery upper side of front-wheel 102F, and by the upper end side of these direct rod shape pin 113a, 113b, 113c and arcuation pin 113d with rectangular-shaped pedestal frame 113e link and form.
Arrange for, by by direct rod shape pin 113a, the 113c of the front and back in above-mentioned direct rod shape pin 113a, 113b, 113c with more top distolateral offsidely arrange with orthostatism in the forward lean in front and by middle direct rod shape pin 113b, the upper end of the direct rod shape pin 113c at the bottom of the direct rod shape pin 113a in front and rear is linked, be configured to as a whole the rigid construction that is similar to lattice construction.
The cabin supporting foot 113 forming so is symmetrically arranged and is configured to by the vertical framework 110A in left and right, the front of 110A, by the front portion of driving cabin 103 than the front end of the main frame 110 state lower support that forwards side is stretched out.
(arrangement)
With respect to the vehicle body frame 101 forming as described above, by driving cabin 103, threshing apparatus 104, cereal box 105, row's stalk treating apparatus 106, engine 108 and extract treating apparatus 107 and arrange as follows.
(driving cabin)
That is, driving cabin 103, as shown in Figure 14～Figure 17 and Figure 20, carries the upside that is arranged on above-mentioned cabin supporting foot 113, arrange into, in the position higher than the upper limb of the external diameter of front-wheel 102F, than forwards side-draw position of the trailing edge of front-wheel 102F.
In addition,, on left and right directions, as shown in FIG. 16 and 17, slightly keep left side (being the right side of paper) and arrange in Figure 17 than the center line C on the left and right directions corresponding with the central authorities of front-wheel 102F, the 102F of left and right.
In this driving cabin 103, be equipped with steering wheel 130 that manipulation operations uses etc., be configured to, by the operation of steering wheel 130, trailing wheel 102R steering is operated.In addition, the Reference numeral 132 shown in Figure 17 is headlamps that front is irradiated, and Reference numeral 131 is working lights, is set to, and mainly will irradiate by extracting the harvest operation position that treating apparatus 107 carries out.
(threshing apparatus)
Threshing apparatus 104 as described above, carry framework 111 with respect to the trellis being disposed on the main frame 110 of vehicle body frame 101, as shown in Figure 18 and Figure 21, arrange along the vertical case frame 111d of left and right, the state of 111e with the horizontal lateral margin of the left and right of threshing apparatus 104.Thus, threshing apparatus 104 arranges with the state that is positioned at the front-wheel 102F of left and right and the interval width of trailing wheel 102R on left and right directions.
Now, the front side of the horizontal lateral margin of the left of threshing apparatus 104 stretches out to horizontal outside than the vertical framework 110A in the left side of main frame 110, with on left and right directions very the state close to interior side's side end of front-wheel 102F arrange, and side in the wings arranges in the mode of the maximum steering scope side's of the being positioned at side on left and right directions than trailing wheel 102R.
The threshing apparatus 104 arranging like this using the center line C on the left and right directions with respect to car body, as the center line part on the overall left and right directions of threshing apparatus 104 smooth out with the fingers de-drum rotating axis p1 to the left the state of bias arrange., the center line on the left and right directions of threshing apparatus 104 is present in the position identical with being disposed in the de-drum rotating axis p1 of smoothing out with the fingers of the inner fore-and-aft direction of smoothing out with the fingers de-cylinder 140.
In addition, threshing apparatus 104 carries on framework 111 because its lower surface is mounted in trellis as described above, so as shown in Figure 20 and Figure 21, in being compared to, the front axle 102a of front-wheel 102F of non-steering wheel is slightly low, the slightly high position of back axle 102b of the trailing wheel 102R that is compared to steering wheel.That is, arrange into, be positioned at the front axle 102a of the front-wheel 102F as non-steering wheel or as the roughly the same height of the back axle 102b of the trailing wheel 102R of steering wheel.
Threshing apparatus 104 self is to possess the known full stalk feeding type that takes off cylinder 140, possesses sorting portion 141 in its underpart of smoothing out with the fingers of smoothing out with the fingers de-drum rotating axis p1 with fore-and-aft direction on the top of smoothing out with the fingers de-chamber of inside.Be configured to; the crop shelling processing such as paddy stalk of de-indoor supply will be smoothed out with the fingers from extracting treating apparatus 107 side direction via the fore loader 170 of equipment; with sorting portion 141 by grain reclaim and send into cereal box 105, by row stalk send into row's stalk treating apparatus 106 at rear portion.Reference numeral 143 in Figure 14 is the shelling portion covers from covering than engine 108 position in the outer part by the right horizontal sidepiece of threshing apparatus 104, forms removably.
Above-mentioned loader 170 is with to smooth out with the fingers de-cylinder 140 same, with the center line C on the left and right directions with respect to car body to the left the state of bias arrange, as shown in figure 17, be disposed in left and right directions with respect to car body on center line C keep right the gearbox 109 of bias in overlooking on nonoverlapping position.
Row's stalk treating apparatus 106 is arranged on the rear portion of threshing apparatus 104 integratedly, is configured to, and row's stalk after treatment shelling is cut off and discharged outside machine.
(engine)
Engine 108 as shown in figure 18, be disposed in mount pad 111f upper, described mount pad 111f is located on the prolongation of the lined framework 111b to the outstanding prolongation of horizontal foreign side and centre position of the lined framework 111a of the front of above-mentioned trellis lift-launch framework 111.Thus, engine 108 is being positioned at the rear side of the front-wheel 102F on right side with the right horizontal outside of a side opposition side of threshing apparatus 104 bias, is arranged in from the front side of the support foot 112b of the front side of support foot 112b, the 112b of the outstanding frame support bracket 112a forming of horizontal foreign side of the vertical framework 110A towards right side of supporting foot 112, front and back that 112a erects.
And the horizontal outboard end position of engine 108 is observed and is located at and roughly equal position of the horizontal lateral border of front-wheel 102F at fore-and-aft direction, or slightly to arrange by the mode of square side in car body, is located at roughly the same position.
In addition, the position of the outboard end on the left and right directions of engine 108 is located at the trellis of the part as vehicle body frame 101 and carries position that the horizontal outboard end of framework 111 is identical or slightly to arrange by the mode of square side in car body than it, be located at roughly the same position.
Above-mentioned engine 108 carries on framework 111 because its lower surface is mounted in trellis as described above, so as shown in Figure 20 and Figure 21, in being compared to, the front axle 102a of front-wheel 102F of non-steering wheel is slightly low, the slightly high position of back axle 102b of the trailing wheel 102R that is compared to steering wheel., arrange to be positioned at the front axle 102a of the front-wheel 102F as non-steering wheel or as the mode of the roughly the same height of the back axle 102b of the trailing wheel 102R of steering wheel.
And the upper end of engine arranges to be positioned at than the mode of the height of the Shao Di position, upper end of the outer peripheral edges of front-wheel 102F or same degree.
In addition, engine 108 is observed in side, is disposed between front axle 102a and back axle 102b and apart from front axle 102a compared with nearside.Thus, at the rear side of engine 108, the spatial portion s1 that formation is corresponding with the interval, front and back of support foot 112b, the 112b of front and back, so can utilize this spatial portion s1 to carry out the maintenance of engine 108 from rear side.
In addition, the horizontal foreign side side of engine 108 is as long as pull down shelling portion cover 143 just and opened to outside, so also can carry out simply the maintenance from horizontal foreign side.
And, the upper side of engine 108 due to and load between the bottom 150 of cereal box 105 of the upside of supporting foot 112 and have upper space s2, so also can utilize this upper space s2 to carry out the maintenance from upper side.
(cereal box)
Cereal box 105 is as shown in Figure 19～Figure 21, by above-mentioned supporting foot 112, bottom, the right side 150a on the right side that is positioned at threshing apparatus 104 in the bottom 150 of supporting cereal box 105, with respect near the top board 104b sidewall 104a in the left side of threshing apparatus 104, the position corresponding with left bottom 150b in the bottom 150 of cereal box 105 is supported, and extends with the state overhanging to the left and right sides of threshing apparatus 104.
The left and right directions width of this cereal box 105 is set to the left and right directions width with the left and right directions width same degree of vehicle body frame 101, and the middle position on its left and right directions is roughly consistent with the center line C of car body.Above-below direction height dimension is set as less than its left and right directions width, is configured to, the topmost of the upper surface of cereal box 105 is and the height of the ceiling portion upper surface same degree of driving cabin 103.
This cereal box 105 is as Figure 20 and be configured to as shown in Figure 21, in its bottom 150, corresponding with the top of engine 108 bottom, the right side 150a being supported by above-mentioned supporting foot 112 is than the left bottom 150b lowland fetch bit on top that is positioned at threshing apparatus 104.
Thus, bottom, the right side 150a of cereal box 105 as shown in figure 21, becomes following state: be located at the top board 104b with trapezoidal shape protuberance of threshing apparatus 104 and observe overlapping height and position in side.
Now, it is overlapping when the top of above-mentioned supporting foot 112 is set as height and position to observe in side with the de-cylinder 140 of smoothing out with the fingers of threshing apparatus 104, so at the rear side of above-mentioned engine 108, the above-below direction height that is formed at the spatial portion s1 of the lower side of the bearing frame 112e of supporting foot 112 also becomes quite high.
Thereby if shelling portion cover 143 is pulled down, the Heng Ce foreign side of the sidewall 104a of threshing apparatus 104 is also compared widely openly, also becomes and facilitates in the time carrying out the safeguarding of threshing apparatus 104.
(extracting treating apparatus)
As shown in Figure 14～Figure 16, be provided with around be mounted in the threshing apparatus 104 on vehicle body frame 101 front side horizontal cross shaft core x1 lifting action extract treating apparatus 107.
This extract treating apparatus 107 possess threshing apparatus 104 is supplied with to the loader 170 of the crops such as the stem stalk that extracts and crops such as planting vertical stem stalk is grilled into be grilled into straw shift wheel 171 and extract device 172, be configured to, crop extracted and send into loader 170, supplying with to threshing apparatus 104.
The crop throughput direction of loader 170 is along the fore-and-aft direction of smoothing out with the fingers de-drum rotating axis p1 of smoothing out with the fingers de-cylinder 140 in threshing apparatus 104, be configured to, along with the lifting action of loader 170 parts, being grilled into straw shift wheel 171 and extracting device 172 also can lifting action.
［ other embodiments of the 2nd embodiment ］
(1) in the above-described embodiment, cereal box 105 use of the top that is disposed in threshing apparatus 104 are formed across a series of structure of the top position of engine 108 and the top position of threshing apparatus 104, and make bottom, right side 150a corresponding to the top position with engine 108 in the bottom 150 of cereal box 105 than the left bottom 150b lowland fetch bit corresponding with the upside of the top board 104b of threshing apparatus 104, but being not limited thereto, for example, can or be also the bottom 150 of the height of same degree (b) as Figure 22 (a).
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(2) in the above-described embodiment, represent the structure that the cereal box 105 of top that is disposed in threshing apparatus 104 is overhang to the left and right sides of threshing apparatus 104, but be not limited thereto, for example make its top position from threshing apparatus 104 towards the top position of engine 108 side overhang (with reference to Figure 22 (b)), or be only located at the top position (with reference to Figure 22 (c)) of threshing apparatus 104, or be only located at the top position (with reference to Figure 22 (d)) of engine 108, or, although not diagram, but also can make the structure that its top position from threshing apparatus 104 is arranged to overhanging with the opposition side, top position of engine 108.In addition, threshing apparatus 104 also can be set to, and makes the center line C on its left and right directions of smoothing out with the fingers de-drum rotating axis p1 and car body consistent or roughly consistent.
In addition, the imaginary line in Figure 22 (b)～(d) represents the non-existent position of a part of the cereal box 105 of the part corresponding with Figure 22 (a).
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(3) in the above-described embodiment, as moving device 102, represent the structure forming with not driven steering wheel using front-wheel 102F as the driving wheel forming with non-steering wheel, by trailing wheel 102R, but be not limited thereto, for example also can be using front-wheel 102F as steering wheel, using trailing wheel 102R as the driving wheel being formed by non-steering wheel.
In addition, also can all use steering wheel to form front-wheel 102F and trailing wheel 102R, the either party of front-wheel 102F or trailing wheel 102R or both are formed with driving wheel.
(4) in the above-described embodiment, the supporting foot 112 that is used for supporting cereal box 105 is located to the upside that carries framework 111 with the trellis of a side opposition side of threshing apparatus 104 bias, but be not limited thereto, also can also be located at the upside that carries framework 111 with the trellis of a side same side of the bias of threshing apparatus 104, be configured to, can the left and right sides of cereal box 105 wider width support.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(5) in the above-described embodiment, represent the engine 108 of the horizontal side that is disposed in threshing apparatus 104 to be disposed between front-wheel 102F and trailing wheel 102R and at fore-and-aft direction and to observe and be disposed in the locational structure overlapping with front-wheel 102F in side observation, but be not limited thereto, also can arrange as follows.
For example, also can make engine 108 on left and right directions the sidewall 104a of threshing apparatus 104 and front-wheel 102F between the inner face of car body center side, arrange for, the front end that makes engine 108 is being positioned at than the forward side in the rear end of front-wheel 102F and the fore-and-aft direction position of front axle 102a same degree, or is positioned at than it by rear side.
In addition, position relationship on the fore-and-aft direction of threshing apparatus 104 and engine 108 is not limited to both and is positioned at roughly the same fore-and-aft direction position, also can be configured to, the front end of engine 108 leaves and fetch bit rearward than the antetheca 104c of threshing apparatus 104.
(6) in the above-described embodiment, represented to be positioned at the upper end of engine 108 structure arranging than the mode of the height of the Shao Di position, upper end of the outer peripheral edges of front-wheel 102F or same degree, but be not limited thereto.
Can be also for example to arrange with following state: the major part of engine 108 with the upper end same degree fetch bit of the outer peripheral edges of front-wheel 102F, a very little part for its auxiliary equipment class and engine 108 is positioned at than the upper end of front-wheel 102F by upper side.
In addition, the lower surface of engine 108 is also not limited to be disposed in the height roughly the same with front axle 102a, for example, also can arrange than the mode of front axle 102a lowland fetch bit than the crank axle of front axle 102a lowland fetch bit or engine 108 with the lower surface of engine 108.
(7) as the combine representing in the present invention, be not limited to gather in the crops the grain such as paddy and wheat, corn, also can be applied to the flowers such as beans, the rape seed class of results soybean.
［ the 3rd embodiment ］
Below, based on brief description of the drawings the 3rd embodiment.
(overall structure of combine)
Figure 23～Figure 28 represents about the side of the left and right of ordinary combine harvester of the present invention and integral planar.Wherein, Figure 23 represents right flank, and Figure 25 represents left surface, and Figure 27 represents plane.And, right flank under the state that Figure 24 represents outer mounting cover 209 described later and radiator 270 to pull down, left surface under the state that Figure 26 represents above-mentioned outer mounting cover 209 described later and fuel tank 208 to pull down, Figure 28 represents cereal box 205 described later and raises the plane of sending under the state that device 310 pulls down.In addition, Figure 29 represents the entirety front of ordinary combine harvester.
As shown in these figures, about ordinary combine harvester of the present invention the downside of vehicle body frame 201 possess be equivalent to by pair of right and left front-wheel 202F, 202F(before travel section) and pair of right and left trailing wheel 202R, 202R(be equivalent to rear travel section) form moving device 202.
Possesses driving cabin 215 in the front portion of vehicle body frame 201, possess respectively threshing apparatus 204 and cereal box 205 at its rear side, in the end portion possesses row's stalk treating apparatus 216, possess in front portion with respect to vehicle body frame 201 around horizontal cross shaft core x1 lifting action extract treating apparatus 217, form from advancing body.
To above line motion device 202, threshing apparatus 204 and the engine 207 that extracts the transmission of drive force such as treating apparatus 217 at crank axle (not shown) along the right horizontal sidepiece that is disposed in threshing apparatus 204 under the state of body left and right directions.
Be configured to, for the front-wheel 202F of above line motion device 202, be equivalent to the 1st output shaft described later from the speed changer 203 being arranged on the front portion of vehicle body frame 201 via the extended driving shaft 220(in left and right) power that transmits, be equivalent to axletree via reduction box 221 and the front axle 202a(that is bearing on reduction box 221) transmit to front-wheel 202F, described reduction box 221 is equipped with the state that enters into the recessed position forming on the face of square side in body of front-wheel 202F.
Thus, front-wheel 202F is passed the power of above-mentioned engine 207 via driving shaft 220, install in the mode being driven in rotation around horizontal cross shaft core x2, by being formed by its left and right directions width L1 and the diameter D1 non-steering wheel that all tire wheel larger than trailing wheel 202R forms.
Above-mentioned trailing wheel 202R is at the rear portion of vehicle body frame 201, be located at swing the freely left and right both end sides of the trailing wheel scaffold 222 of installing around fore-and-aft direction axle core z1, can be equivalent to axletree around swinging up and down the back axle 202b(that axle core y1 steering operates by possessing) steering wheel form, rotate around the horizontal cross shaft core x3 of back axle 202b.This trailing wheel 202R is set to than the little tire wheel of above-mentioned front-wheel 202F and is formed by its left and right directions width L2 and diameter D2.
As shown in Figure 23 and Figure 24, the air intake duct that possesses air purifier 276 277 that engine 207 is sucked and supplied with ambient atmos is attached to right horizontal sidepiece in the back side of the driving cabin 215 as taking Drive Section.
The blast pipe 278 that exhaust from engine 207 is discharged is attached to right horizontal sidepiece in the back side of the driving cabin 215 identical with a side that is equipped with air intake duct 277, and this exhaust outlet 278a is located near the ceiling portion of the driving cabin 215 leaving upward from the air purifier 276 of above-mentioned air intake duct 277.
(vehicle body frame)
As shown in Figure 29～Figure 31, vehicle body frame 201 possesses main frame 210, and the front transverse frame frame 210B of pair of right and left vertical framework 210A, the 210A that the fore-and-aft direction of the groove shape that described main frame 210 is formed as opening inwardly by cross sectional shape is grown, the tubulose that the front of this vertical framework 210A, 210A is connected is formed as overlooking rectangular box-like with the rear transverse frame frame 210C of the tubulose that the rear end side of vertical framework 210A, 210A is connected.
Although not diagram of the pair of right and left that above-mentioned fore-and-aft direction is grown vertical framework 210A, 210A, in the inner space in the cross section of this groove shape, is equipped with hydraulic piping, fuel distribution tube or conduction distribution etc. along fore-and-aft direction.
Vertical framework 210A, the 210A of the left and right of above-mentioned main frame 210 are being welded and fixed respectively the front support frame 210a of portion in its front, and above-mentioned front transverse frame frame 210B is set to, and this front support frame 210a of portion is connected to each other.
The left and right both end sides of front transverse frame frame 210B connects vertical framework 210A, the 210A of above-mentioned left and right and extends to horizontal foreign side, and on the flange of its outer end, bolt is linking above-mentioned reduction box 221.In this reduction box 221, be imported into from the extended driving shaft 220 of speed changer 203, be configured to, the power of engine 207 is transmitted to front-wheel 202F from front axle 202a through speed changer 203 and reduction box 221.
In the vertical framework 210A of left and right, the rear end side of 210A, be welded and fixed respectively the rear support frame 210b of portion, above-mentioned rear transverse frame frame 210C is set to, this rear support frame 210b of portion is connected to each other, on the bracket 210c at the centre position place on the left and right directions of being located at this rear transverse frame frame 210C, swing up and down trailing wheel scaffold 222 is installed freely around fore-and-aft direction axle core z1.
In addition; on the front support frame 210a of portion of left and right; the lower position of the rear side leaving at the front transverse frame frame 210B of the tubulose from its front is connected; as Figure 26 and setting up as shown in Figure 27 the framework 210D of rectangular tubular; with the lower side through speed changer 203 described later, by connected to each other the front support frame 210a of portion of left and right, this framework 210D also plays a role as the mechanism of the barrier protection speed changer 203 for likely contacting from below.
At the upside of above-mentioned main frame 210, the trellis being provided with for carrying threshing apparatus 204 and engine 207 carries framework 211, and is supported by this trellis lift-launch framework 211 the cabin supporting foot 213 that is provided with the foot of the supporting for supporting cereal box 205 212 for thirty years of age and is used for supporting driver cabin 215.In addition, the horizontal outside portion of the vertical framework 210A in the left side in vertical framework 210A, the 210A of above-mentioned left and right, is provided with the case mounting table 214 of the ladder shape for carrying fuel tank 208.
This case mounting table 214 is by being equivalent to support wrist across the horizontal lateral surface from the vertical framework 210A in above-mentioned left side to the bracket 214a(that stretches out at two positions, the extended front and back of horizontal foreign side) a pair of lengthwise Zhi Chengcai 214b, the 214b that set up and be formed as overlooking ladder shape with the link material 214c that multiple positions, front and back of this pair of lengthwise Zhi Chengcai 214b, 214b link at left and right directions.
Above-mentioned trellis carry framework 211 possess lined framework 211a, 211b, the 211c of the upside the vertical framework 210A of the left and right of main frame 210, mode that 210A crosses are disposed in to vertical framework 210A, 210A and be positioned at this lined framework 211a, 211b, 211c same level on vertical case frame 211d, 211e, be configured to trellis.
As shown in figure 30, the vertical case frame 211d in the left side in pair of right and left vertical case frame 211d, 211e is along the outside fetch bit of the vertical framework 210A in left side, and the vertical case frame 211e on right side is positioned at vertical framework 210A apart from right side compared with nearside between vertical framework 210A, the 210A of left and right.
The vertical case frame 211d of the left and right of configuration, the downside that 211e is positioned at the horizontal lateral margin of the left and right of threshing apparatus 204, be configured to like this, can very stably support threshing apparatus 204.
Above-mentioned trellis carry right-hand end that framework 211 is formed as its lined framework 211a, 211b, 211c than the vertical framework 210A on right side to the outstanding state of horizontal foreign side, and on the prolongation of the lined framework 211b to the outstanding prolongation of above-mentioned horizontal foreign side and centre position of the lined framework 211a of front, be provided with the mount pad 211f of engine 207.
Thus, as in Figure 30 with imaginary line diagram, can be by engine 207 with its major part than the vertical framework 210A on right side to the outstanding state support of horizontal foreign side.Now, the horizontal outboard end position of engine 207 is located at the position identical with the horizontal lateral border of front-wheel 202F or the horizontal outboard end of trellis lift-launch framework 211 or slightly to arrange by the mode of square side in body than it, is located at roughly the same position.
The lined framework 211a that above-mentioned trellis carries the front of framework 211 be formed as its left end also than the vertical framework 210A in left side to the outstanding state of horizontal foreign side.And, as Figure 30 and be configured to as shown in Figure 31, this lined framework 211a than vertical framework 210A to the outstanding prolongation of horizontal foreign side and from vertical framework 210A left the extended bracket 214a of horizontal foreign side under upper and lower overlapping state, engage, and the left end of the left end of this lined framework 211a and bracket 214a is soldered to be joined on the bottom of arcuation pin 213d in the left side of cabin described later supporting foot 213, the left end of supporting cabin supporting foot 213.
In addition, the lined framework 211a of front in its right-hand end also solder joints on the bottom of the arcuation pin 213d on the right side of cabin supporting foot 213, to support the right-hand end of cabin supporting foot 213.
At the prolongation of lined framework 211c of above-mentioned rear end side and the rear side of the lined framework 211b in centre position given prominence to horizontal foreign side than the vertical framework 210A on right side, be provided with outstanding frame support bracket 212a, the 212a forming of horizontal foreign side towards the vertical framework 210A on right side.
The bearing frame 212e supporting by the support foot 212c being erected by this frame support bracket 212a, 212a and the support foot 212b erecting at the upside of each frame support bracket 212a, 212a and the bracket 212d from the arcuation pin 213d of cabin described later supporting foot 213, is configured to the supporting foot 212 that cereal box 205 use vehicle body frames 201 are supported.Near the upper end of the support foot 212b of the rear end side of this supporting foot 212, link and be fixed on the horizontal sidewall 204a of threshing apparatus 204 via stay (not shown).
Be used for supporting the cabin supporting foot 213 of above-mentioned driving cabin 215 as shown in Figure 28, Figure 30 and Figure 31, possess multiple direct rod shape pin 213a of erecting in the upper surface side of the front support frame 210a of portion, 210a of front of vertical framework 210A, 210A of being located at left and right, 213b, 213c and be bent into circular-arc arcuation pin 213d from the outer end of the lined framework 211a of the periphery rear side of front-wheel 202F towards the periphery upper side of front-wheel 202F.And, the upper end side of these direct rod shape pin 213a, 213b, 213c and arcuation pin 213d is linked with rectangular-shaped pedestal frame 213e and forms.
Arrange with the more top distolateral offside forward lean in front and middle direct rod shape pin 213b arranges with orthostatism by direct rod shape pin 213a, the 213c of the front and back in above-mentioned direct rod shape pin 213a, 213b, 213c, arrange for, the upper end of the direct rod shape pin 213c at the bottom of the direct rod shape pin 213a in front and rear is linked, and entirety is configured to the rigid construction that is similar to lattice construction.
The cabin supporting foot 213 forming so symmetrically arranges by the vertical framework 210A in left and right, the front of 210A, be configured to, by the front portion of driving cabin 215 with than the front end of main frame 210 state support that forwards side is stretched out.
With respect to the vehicle body frame 201 forming as described above, arrange as follows driving cabin 215, extract treating apparatus 217, threshing apparatus 204, cereal box 205, engine 207, speed changer 203 and fuel tank 208 etc.
(driving cabin)
That is, driving cabin 215, as shown in Figure 23～Figure 29, carries the upside that is arranged on above-mentioned cabin supporting foot 213, arranges, with than forwards side-draw position of the trailing edge of front-wheel 202F in the position higher than the upper limb of the external diameter of front-wheel 202F.
In addition, on left and right directions, as shown in Figure 27 and Figure 28, arrange than the center line C of the body on the left and right directions corresponding with the central authorities of front-wheel 202F, the 202F of the left and right side right side of paper (under the observing in the front of Figure 29 for) that slightly keeps left.
In driving cabin 215, be equipped with steering wheel 215a that manipulation operations uses etc., be configured to, by the operation of steering wheel 215a, trailing wheel 202R steering is operated.
In this driving cabin 215, manipulation operations is used and Job Operations is used various operation tools and meters be equipped with although do not illustrate,, be also equipped with stopping brake pedal described later, variable speed operation instrument.
In addition, the Reference numeral 215b representing in Figure 29 is working light, is set to, and will irradiate from the top of driving cabin 215 by extracting the harvest operation position that treating apparatus 217 carries out.Reference numeral 215c is set to from the bottom of driving cabin 215 headlamp of front irradiation.
(extracting treating apparatus)
As shown in Figure 23～Figure 28, be provided with around be mounted in the threshing apparatus 204 on vehicle body frame 201 front side horizontal cross shaft core x1 lifting action extract treating apparatus 217.
This extracts treating apparatus 217 and possesses the lateral transfer auger 217D that extracts device 217C and the crop extracting is assembled to the central portion that cuts cross direction that is grilled into straw shift wheel 217B, strain root side is cut off that threshing apparatus 204 is supplied with to the loader 217A of the crops such as the stem stalk that extracts, crop fringe point sides such as planting vertical stem stalk is grilled into, be configured to, crop extracted and send into loader 217A, supplying with to threshing apparatus 204.
Although this loader 217A is diagram not, is configured to, and the conveying body of the ring-type band shape of rotating on fore-and-aft direction at the case internal equipment of square tube shape, the crop that extracts of sending into is carried towards top, rear.The crop throughput direction being undertaken by loader 217A is along the fore-and-aft direction of smoothing out with the fingers de-drum rotating axis p1 of smoothing out with the fingers de-cylinder 240 in threshing apparatus 204, be configured to, along with the lifting action of loader 217A part, be grilled into straw shift wheel 217B, extract device 217C and lateral transfer auger 217D also can lifting action.
And, this loader 217A arranges to the state of the left side bias identical with a side of threshing apparatus 204 bias with the center line C on the left and right directions with respect to body, as shown in figure 28, between the lateral margin on right side of this loader 217A and the medial surface of the front-wheel 202F on right side, be formed with than the wide space s3 of width between the front-wheel 202F in the lateral margin in the left side of loader 217A and left side.
The space s3 of this wider width is surrounded all around by the gearbox that extracts treating apparatus 217 and rear side 230 of the medial surface of the front-wheel 202F on the lateral margin on the right side of above-mentioned loader 217A and right side and front side, can enter into this space s3 and carry out speed changer 203, loader 217A and extract the size of the degree of the upkeep operation for the treatment of apparatus 217 etc. and size is set as operator.Now, if make loader 217A vertical motion, also form space at the downside of this loader 217A, also can slip into the downside of loader 217A, so easily carry out more like a cork operation.
(threshing apparatus)
Threshing apparatus 204 as described above, carry framework 211 with respect to the trellis being disposed on the main frame 210 of vehicle body frame 201, as shown in Figure 28 and Figure 30, arrange along the vertical case frame 211d of left and right, the state of 211e with the horizontal lateral margin of the left and right of threshing apparatus 204.Thus, threshing apparatus 204 arranges with the state that is positioned at the front-wheel 202F of left and right and the interval width of trailing wheel 202R on left and right directions.
Now, the front side of the horizontal lateral margin of the left of threshing apparatus 204 stretches out to horizontal outside than the vertical framework 210A in the left side of main frame 210, with on left and right directions very the state close to interior side's side end of front-wheel 202F arrange, and in the wings side arrange into, than the maximum steering scope of trailing wheel 202R (representing right maximum steering position and the left maximum steering position of trailing wheel 202R in Figure 30 with the imaginary line) side's of being positioned at side on left and right directions.
The threshing apparatus 204 arranging like this using the de-drum rotating axis p1 of smoothing out with the fingers of the center line part on the overall left and right directions as threshing apparatus 204 with respect to the center line C on the left and right directions of body to the left the state of bias arrange., the center line on the left and right directions of threshing apparatus 204 is present in the position identical with being disposed in the de-drum rotating axis p1 of smoothing out with the fingers of the inner fore-and-aft direction of smoothing out with the fingers de-cylinder 240.
In addition, threshing apparatus 204 carries on framework 211 because its lower surface is mounted in trellis as described above, so as shown in Figure 23～Figure 26, in being compared to, the front axle 202a of front-wheel 202F of non-steering wheel is slightly low, the slightly high position of back axle 202b of the trailing wheel 202R that is compared to steering wheel.Arrange into, be positioned at the front axle 202a of the front-wheel 202F as non-steering wheel or as the roughly the same height of the back axle 202b of the trailing wheel 202R of steering wheel.
Threshing apparatus 204 self is therein, possesses have the known full stalk feeding type that smoothing out with the fingers of fore-and-aft direction possesses windmill 245 in the de-cylinder 240 of smoothing out with the fingers of de-drum rotating axis p1, the 204B of separation chamber in bottom and swing sorting mechanism 246 in the de-chamber 204A of smoothing out with the fingers of top.Be configured to, to smooth out with the fingers the crop shelling processing such as the paddy stalk supplied with in de-chamber 204A from extracting treating apparatus 217 side direction via the fore loader 217A of equipment, in the 204B of separation chamber by the handled thing sorting of sorting object, grain is sent into cereal box 205, and row's stalk treating apparatus 216 that row's stalk is arranged on to rear portion to connection is sent into.
Shown in figure 32; in the above-mentioned 204B of separation chamber; possesses the sorting mechanism 246 of swing; and in the front lower place of this swing sorting mechanism 246; possess windmill 245 from sorting wind to the handled thing in the sorting process swinging in sorting mechanism 246 that supply with, described swing sorting mechanism 246 is supplied with from smoothing out with the fingers the crop such as grain or stalk bits that net 241 leaks down of accepting that de-cylinder 240 covers from below as the handled thing of sorting object.
Below swing sorting mechanism 246; be equipped with a recoverer 247 using the simple grain grain leaking down from the toe lateral that swings sorting mechanism 246 as a thing recovery in toe lateral, be equipped with No. two recoverers 248 using grain or two strands of grains etc. of the band branch stalk leaking down from the rear portion side that swings sorting mechanism 246 as No. two thing recovery in rear portion side.
In a recoverer 247, be equipped with for by reclaim a thing towards the screw rod 247a who send device 310 to carry that raises sending into cereal box 205, with left and right towards arranging, to send the entrance of device 310 to carry horizontal side to the right towards the raising of right side that is present in threshing apparatus 204 thing.
In No. two recoverers 248, with left and right towards be equipped with by No. two things that reclaim to be equipped in threshing apparatus 204 right part place return No. two screw rod 248a that device 249 is carried for No. two, be configured to, No. two things that reclaim are raised and sent and return to swinging sorting mechanism 246.
Be configured to, the power from engine 207 be equivalent to belt drive mechanism via the 1st 300(of belt drive mechanism) supply with to threshing apparatus 204.The 1st belt drive mechanism 300 as shown in figure 38 horizontal sidewall 204a in such left side along threshing apparatus 204 is equipped with, and arranges like that as shown in figure 38, so that horizontal outside is covered by fuel tank 208.In addition, although do not describe in detail, but be configured to, by the power transmitting from engine 207 by the 1st belt drive mechanism 300 to each device of the 204B of separation chamber (the swing sorting mechanism 246 of windmill 245, screw rod 247a, No. two screw rod 248a, eccentric earn etc.) transferring power.
Above-mentioned loader 217A is with to smooth out with the fingers de-cylinder 240 same, with the center line C on the left and right directions with respect to body to the left the state of bias arrange, as shown in figure 30, be disposed in left and right directions with respect to body on the center line C speed changer 203 of the bias overlapping position partly in overlooking of keeping right.
Row's stalk treating apparatus 216 is arranged on the rear portion of threshing apparatus 204 integratedly, is configured to, and row's stalk after treatment shelling is cut off and discharged outside machine.
As shown in figure 34, threshing apparatus 204 possesses outline edge and is formed as on body fore-and-aft direction the framework 242 of long roughly rectangular shape, this framework 242 is fixed on vehicle body frame 201, and for framework 242, side plate 243 is installed all around, form horizontal sidewall 204a, antetheca 204c, the rear wall (not shown) of above-mentioned left and right.Be provided with top board 204b on the top of framework 242, the lower face side of framework 242 is covered by base plate (not shown), and the entirety of threshing apparatus 204 is formed rectangular box shape.
Above-mentioned top board 204b can swing openedly and closedly and install around the swinging axle core z5 of fore-and-aft direction in the upper side of framework 242, on the base plate that the lower face side of framework 242 is covered, not shown opening and cover plate are installed, be configured to, by cover plate is pulled down, can carry out the maintenance of the inside of threshing apparatus 204.
Shown in figure 32, upper side forms the in-built de-chamber 204A of smoothing out with the fingers of de-cylinder 240 that smoothes out with the fingers to the threshing apparatus 204 forming as described above, and lower side forms in-built windmill 245 and swings the 204B of separation chamber of sorting mechanism 246.
And, the horizontal sidewall 204a part in the left side in the position that is equivalent to the centre position of smoothing out with the fingers de-chamber 204A and the 204B of separation chamber, the state being fixed on framework 242 with its rear and front end is setting up the middle lattice bar parts 242b along fore-and-aft direction, and the side plate 243 between this centre lattice bar parts 242b and the upper frame 242a of framework 242 is as Figure 33～installation removably as shown in Figure 35., formed the horizontal sidewall 204a in left side (being the right side of paper) in the figure of Figure 34 and Figure 35 by framework 242, above-mentioned middle lattice bar parts 242b and side plate 243.
Above-mentioned removable side plate 243 as shown in figure 33, possesses the two front side board 243a of cutting apart and back side panel 243b on body fore-and-aft direction, observes be respectively formed as the long roughly oblong-shaped of body fore-and-aft direction in side.This front side board 243a and back side panel 243b are formed as same shape by same size mutually, are configured to the structure with interchangeability, to also can mutually replace the position before and after using.
In addition, front side board 243a and back side panel 243b form with respect to the wall of horizontal sidewall 204a towards the horizontal outstanding external circumferential ribs 243c in outside on periphery separately, its conformal intensity is enhanced, and in the external circumferential ribs 243c of lower avris part, on two positions, front and back, be welded and fixed the state extended steady pin 243d down so that this external circumferential ribs 243c is connected.
This steady pin 243d is for snapping onto in the connecting hole (not shown) forming in the upper surface side of middle lattice bar parts 242b that is formed as section slot shape, by the parts of the horizontal direction position location of front side board 243a and back side panel 243b.
On the top of front side board 243a and back side panel 243b, on two positions, front and back, be formed with by this front side board 243a and back side panel 243b with the orthogonal direction of plate face on the through hole (not shown) that connects.This through hole is used for the link bolt 244a as fixed mechanism 244 to insert, corresponding with the 244b of negative thread portion as fixed mechanism 244 equipping on the link bracket 242c of downside that is located at upper frame 242a and arrange.Thereby, be configured to, screw up in the above-mentioned negative thread 244b of portion by the link bolt 244a that makes to be inserted in above-mentioned through hole, front side board 243a and back side panel 243b can be fixed on framework 242, by by linking the releasing that screws up for the above-mentioned negative thread 244b of portion with bolt 244a, front side board 243a and back side panel 243b can be removed for the fixed solution of framework 242.
The dismounting of above-mentioned front side board 243a and back side panel 243b for smooth out with the fingers de-chamber 204A inside maintenance and accept the replacing, Maintenance and Repair of net 241 and carry out.
Accept net 241 as shown in FIG. 34 and 35, observe at the fore-and-aft direction of axle core (the smoothing out with the fingers de-drum rotating axis) p1 along smoothing out with the fingers de-cylinder power shaft 240a, be formed as partial arc shape along smoothing out with the fingers the lower half side periphery of de-cylinder 240.
This is accepted net 241 and on body left and right directions, is divided into a left side by two and accepts net 241L and the right side and accept net 241R, and on body fore-and-aft direction, is also divided into by front and back two respectively that net 241L is accepted on an above-mentioned left side and net 241R is accepted on the right side, is divided into altogether four parts.
Accept net 241 upper by installation frame 242d before and after the centre position of left and right directions, the i.e. left right-hand member (being the end in left side) of accepting net 241L and the right left end (being the end on right side) of accepting net 241R are attached to via binder bolt 241a respectively in the figure of Figure 34 and Figure 35, be present in a left side and accept the front and back installation frame 242d supporting in net 241L and right centre position, left and right of accepting net 241R in the figure of Figure 34 and Figure 35.
In addition, the left end (being the end on right side in the figure of Figure 34 and Figure 35) that net 241L is accepted on a left side is snapped onto in the lower end that one is arranged on the right fixed head 242R on upper frame 242a engagement pin 241b by the right-hand member (in the figure of Figure 34 and Figure 35 be on the left of end) that uses the set bolt 241c fixedly connected bottom that is arranged on the left fixed head 242L on upper frame 242a to one of screw thread removably, the right side to accept net 241R and fixes with pin.
Thereby, in the time need to accepting the Maintenance and Repair such as the replacing of net 241, as shown in figure 35, by link is loosened, front side board 243a and back side panel 243b are dismantled, the binder bolt 241a and the set bolt 241c that smooth out with the fingers the inside that takes off chamber 204A are loosened from framework 242 with bolt 244a, a left side can be accepted to net 241L and the right net 241R that accepts to smoothing out with the fingers the outside taking-up that takes off chamber 204A.
In addition, side plate 243 beyond the side plate 243 of above-mentioned left horizontal side of smoothing out with the fingers de-chamber 204A, the left horizontal side of the 204B of separation chamber side plate 243 and to smooth out with the fingers the side plate 243 of right horizontal side of de-chamber 204A and the 204B of separation chamber fixedly connected on framework 242 respectively, do not possess the structure for carrying out simply dismounting when the Maintenance and Repair etc.
Reference numeral 204e shown in the figure of Figure 33 and Figure 34 is for by the operating grip that end is fixing with respect to framework 242 and fixed solution removes that has a side opposition side with swinging axle core z5 of top board 204b, multiple positions before and after being located at along the length direction of the upper frame 242a in the left side (being right side in the figure of Figure 34 and Figure 35) of framework 242.
(engine)
Engine 207, as shown in Figure 28～Figure 30, Figure 36 and Figure 39, is disposed on the mount pad 211f being located on the prolongation of the lined framework 211b to the outstanding prolongation of horizontal foreign side and centre position that above-mentioned trellis carries the lined framework 211a of the front of framework 211.Thus, engine 207 with the right horizontal outside of a side opposition side of threshing apparatus 204 bias, be positioned at the rear side of the front-wheel 202F on right side, be arranged in from the front side of the support foot 212b of the front side of support foot 212b, the 212b of the outstanding frame support bracket 212a forming of horizontal foreign side of the vertical framework 210A towards right side of supporting foot 212, front and back that 212a erects.
And the horizontal outboard end position of engine 207 is observed and is located at and roughly equal position or slightly to arrange by the mode of square side in body of the horizontal lateral border of front-wheel 202F at fore-and-aft direction, is located at roughly the same position.
In addition, the position of the outboard end on the left and right directions of engine 207 be located at the trellis of the part as vehicle body frame 201 carry position that the horizontal outboard end of framework 211 is identical or with than it slightly by square side formula setting in body, be located at roughly the same position.
Above-mentioned engine 207 carries on framework 211 because its lower surface is mounted in trellis as described above, so as shown in Figure 29 and Figure 30, in being compared to, the front axle 202a of front-wheel 202F of non-steering wheel is slightly low, the slightly high position of back axle 202b of the trailing wheel 202R that is compared to steering wheel.Arrange into, be positioned at the front axle 202a of the front-wheel 202F as non-steering wheel or as the roughly the same height of the back axle 202b of the trailing wheel 202R of steering wheel.
And, the upper end of engine arrange into, be positioned at than the Shao Di position, upper end of the outer peripheral edges of front-wheel 202F or the height of same degree.
In addition, engine 207 is observed between front axle 202a and back axle 202b in side, and on fore-and-aft direction, is disposed in apart from front axle 202a compared with nearside.Thus, at the rear side of engine 207, as shown in figure 30, the spatial portion s1 that formation is corresponding with the interval, front and back of support foot 212b, the 212b of front and back, so can utilize this spatial portion s1 to carry out the maintenance of engine 207 from rear side., can utilize above-mentioned spatial portion s1 to use space as operation.
In addition, the horizontal foreign side side of engine 207 is as long as pull down outer mounting cover 209 just and opened to outside, so also easily carry out from the upkeep operation of horizontal foreign side.
And, due to the upper side of engine 207 and load between the bottom 205a of the cereal box 205 of the upside of supporting foot 212 and have upper space s2, so also can utilize this upper space s2 to carry out the maintenance from upper side.
(radiator)
At the rear side of above-mentioned engine 207, be equipped with the radiator 270 that engine cool is used.
This radiator 270, as shown in Figure 23 and Figure 30, is positioned at the body rear side position of engine 207, observes with state outfit overlapping with engine 207 on left and right directions in front.Particularly, be the position, body right side (observing in front corresponding to body left side) of the rear side of threshing apparatus 204, and be position lower than cereal box 205 on above-below direction, but be provided to the higher position on vehicle body frame 201.
,, as shown in Figure 30, Figure 31 and Figure 36, the toe lateral position of radiator 270 links on the support foot 212b that is positioned at After-Body side and the horizontal foreign side of body side that fixes and be bearing in 4 support foot 212b that erect from vehicle body frame 201 at upper and lower multiple positions.In addition, outside curve and the bending support unit 219 that extends setting support the rearward end of the vertical framework 210A on the Bei Cong right side, rear portion side position of radiator 270 upward.
Radiator 270 possesses the cooling fan 271 around the aspiration-type along the horizontal axle core rotation of body, be configured to, by the tempering air that attracted by this cooling fan 271 by cooling radiator body 272, the horizontal lateral surface side of radiator body 272 by position air-breathing tempering air, possess the dust removal filter 273 for the dust containing in air is removed.
Dust removal filter 273 arranges freely around the axle center rotation identical with the rotating shaft core of cooling fan 271, on the side of this body foreign side side, possess and utilize the attraction of cooling fan 271 to be attached to the aspirating air pipe 274 that on the surface of dust removal filter 273, dust attracts and never illustrated exhaust portion is discharged to outside.
By such formation, even there is the such environment for use of many tiny dust in air, also easily avoid the dust removal filter 273 mesh obstruction earlier of radiator 270.
Above-mentioned radiator 270 and engine 207 between the interval that separates on fore-and-aft direction arrange, be located at than the support foot 212b of the rear side in support foot 212b, the 212b of front and back by rear side, to form between engine 207 and radiator 270 as the spatial portion s1 of working space that safeguards use, be configured to, guarantee above-mentioned spatial portion s1 at the front side of radiator 270.
The transmission mechanism 275 that the power of engine 207 is supplied with to radiator 270 is to walk around the state setting of top of above-mentioned spatial portion s1.
, as shown in figure 36, the output pulley 207d of output use is installed on the output shaft 207a of engine 207.Across this output pulley 207d be arranged on the 1st relaying belt wheel 207e on the 1st relay axis 207b on the front upper lateral part of being located at spatial portion s1, the 1st driving-belt 275a is reeling.
Across from the 1st relay axis 207b to be located at spatial portion s1 the 2nd relay axis 207c of upper lateral part, by across above-mentioned the 1st relaying belt wheel 207e be arranged on the 2nd driving-belt 275b transferring power that the 2nd relaying belt wheel 207f on the 2nd relay axis 207c reels.
Be configured to, the 3rd driving-belt 275c from the 2nd relaying belt wheel 207f of the 2nd relay axis 207c by deceleration use is to dust removal filter 273 transmitting rotary power of belt wheel part that possess large footpath at peripheral part, dust removal filter 273 than the rotation low speed of cooling fan 271 rotate.In addition, be configured to, the driving shaft 271a transmitting rotary power of the 4th driving-belt 275d using by speedup from the 2nd relay axis 207c to cooling fan 271, cooling fan 271 is with High Rotation Speed.
Be configured to like this, by the transmission mechanism 275 that possesses the 1st～4th driving-belt 275a, 275b, 275c, 275d, the power of engine 207 is supplied with to radiator 270, this transmission mechanism 275 is arranging towards rear side along the bottom surface of cereal box 205 by upper side than engine 207, the spatial portion s1 using to walk around operation.
(fuel tank)
Then, the supporting construction of fuel tank 208 is described.
As shown in Figure 28, Figure 30, Figure 31 and Figure 37, Figure 38, the box main body of the container as storage of fuels of fuel tank 208 280 with the bearer bar 281 of the side-looking triangle of half side encirclement under the rear of its rear portion side and the horizontal side 280a in left and right is linked integratedly.The fuel tank 208 that possesses like this bearer bar 281 is provided in the 1st belt drive mechanism 300 arranging than the horizontal sidewall 204a in the left side along threshing apparatus 204 by body left side foreign side position.
This fuel tank 208 is formed as large-scale, so that the front and back width of its front and back width and threshing apparatus 204 is roughly the same, and there is the highly corresponding width up and down up and down with the 204B of separation chamber of threshing apparatus 204, be configured to, under the open state of the left side foreign side that makes to smooth out with the fingers de-chamber 204A in the left side of the 204B of separation chamber foreign side by the outer side covers of the 1st belt drive mechanism 300.In addition, fuel tank 208 its upper and lower width form greatlyr than left and right width, observe and are configured to elongate shape at body fore-and-aft direction.
And, in the case mounting table 214 of the ladder shape of the horizontal foreign side in left side of the vertical framework 210A of this fuel tank 208 on the left of reaching, carrying box main body 280 together with bearer bar 281, be configured to, around the swinging axle core y2 of above-below direction swing and to the free change of location in fixed position and release position, described fixed position (Figure 37, the posture representing with imaginary line in Figure 38) be to make length direction along body fore-and-aft direction, so that its horizontal side 280a is along the position of the horizontal sidewall 204a in the left side of threshing apparatus 204, described release position (Figure 37, the posture representing with solid line in Figure 38) be that above-mentioned horizontal side 280a leaves to the horizontal sidewall 204a from threshing apparatus 204 position that side oscillation is moved.
Be positioned at fuel tank 208 under the state of fixed position, by this fuel tank 208 in the left side of the 204B of separation chamber foreign side by the outer side covers of the 1st belt drive mechanism 300, if fuel tank 208 is operated to release position, easily in larger space, carry out above-mentioned the 1st belt drive mechanism 300 and be present in the maintenance of the various device on the horizontal sidewall 204a of threshing apparatus 204.
Case mounting table 214 is equivalent to support wrist by the bracket 214a(that stretches out at two positions, front and back across stretching out to horizontal foreign side from the horizontal lateral surface of the vertical framework 210A in left side) a pair of lengthwise Zhi Chengcai 214b, the 214b linking and the link material 214c setting up at left and right directions at multiple positions, front and back of this pair of lengthwise Zhi Chengcai 214b, 214b be formed as overlooking ladder shape.
As shown in figure 37, the upper surface that stretches out bracket 214a and link material 214c at two positions, front and back of stretching out to horizontal foreign side from the horizontal lateral surface of the vertical framework 210A in the left side of vehicle body frame 201 is located at than the position of the low ormal weight of upper surface of above-mentioned vertical framework 210A the upper surface of this case mounting table 214.Thus, it is low that the set positions of the upper surface of case mounting table 214 must be carried the upper surface of framework 211 than vertical framework 210A and trellis, and the set positions of its lower surface is must be with the lower surface of vertical framework 210A equal or than its height.
The swinging axle core y2 of above-below direction is equivalent to support wrist by near the supporting arm 214d(stretching out to Heng Ce foreign side the external part of horizontal foreign side and from the rearward end of the horizontal sidewall 204a in the left side of threshing apparatus 204 that stretches out bracket 214a of the rear side in above-mentioned case mounting table 214) external part near respectively with stationary state setting upward outstanding have identical fulcrum 214e, the 214e of lower shaft core form.
There is fulcrum 214e, the 214e of identical upper lower shaft core for this; on the frame support bracket of pair of pivot up and down 282,282 at rearward end place that is located at bearer bar 281, be formed with the pivot suspension hole that above-mentioned fulcrum 214e, 214e snap in; be configured to; be embedded into above-mentioned fulcrum 214e, 214e from top by the pivot suspension hole that makes pivot suspension bracket 282,282, the swinging axle core y2 around above-below direction swung to the fuel tank 208 being supported freely and be installed in case mounting table 214.
The bottom surface of fuel tank 208 is the structure of being accepted supporting by above-mentioned link material 214c, under the state that the link material 214c apart from the nearer rear end side of swinging axle core y2 in multiple link material 214c tilts at the circumferencial direction along centered by above-mentioned swinging axle core y2, arranges.By making like this structure with multiple link material 214c supportings, can make the resistance to sliding of fuel tank 208 in the time that swinging axle core y2 rotates tail off as far as possible.
The pivot suspension bracket 282,282 that possesses the pivot suspension hole snapping in to above-mentioned swinging axle core y2 is located at the end of rear end side and the horizontal foreign side side of bearer bar 281.Thereby, as shown in figure 38, in the time making fuel tank 208 move to release position, can open significantly, so that the entirety of fuel tank 208 is positioned at than swinging axle core y2 in the outer part.
As shown in Figure 31 and Figure 37; bottom at the fore-and-aft direction pars intermedia of the bearer bar 281 of fuel tank 208 possesses the box-like locking tool 281A of elastic card, and described locking tool 281A swings at fuel tank 208 under the state of fixed position fuel tank 208 position on fixed position is kept freely.This locking tool 281A is configured to, and snaps onto in the stop hole 214f being located in case mounting table 214 by the active force of spring, prevents that fuel tank 208 from moving to foreign side.By the active force of locking tool 281A antagonistic spring, manually to lift, to make engagement to remove, can be switched to foreign side release position by fuel tank 208.
Because case mounting table 214 is located at the position of indulging the main frame 210 low ormal weights of framework 210A, 210A with respect to possessing pair of right and left, so fuel tank 208 becomes lower position, so in having and becoming the such height up and down of the storage capacity of regulation, easily carry out the operation of fuel supply port 284 feed fuels that the position of fuel tank 208 is reduced, possessed from the top of fuel tank 208.
In addition, because case mounting table 214 is with the state setting between the front-wheel 202F in left side and the trailing wheel 202R in left side, so the space in the middle of the front and back between front-wheel 202F and the trailing wheel 202R in left side that fuel tank 208 utilizes in left side is equipped with.
(outer mounting cover)
Then, outer mounting cover 209 is described.
As shown in Figure 23 and Figure 25, leave and the state setting to extend more longways on above-below direction of outer mounting cover 209 that horizontal side is covered from the horizontal sidewall 204a of the left and right sides of threshing apparatus 204, cover with the roughly overall with of the width up and down that spreads all over threshing apparatus 204., the state setting of outer mounting cover 209 to extend more longways on above-below direction, to cover de-smoothing out with the fingers of threshing apparatus 204 position, horizontal side in outside of chamber 204A and the position, horizontal side in the outside of the 204B of separation chamber respectively.In addition, outer mounting cover 209 is to spread all over overall with upwardly extending state setting in front and back of body fore-and-aft direction of threshing apparatus 204, and then the outer mounting cover 209 of the left and right sides swings to open and close freely around swing fulcrum z2, the z3 along body fore-and-aft direction on top respectively and forms.
Below, the supporting construction of the outer mounting cover 209 to the left and right sides specifically describes.
As shown in Figure 37 and Figure 39, the outer mounting cover 209R on the right side in the outer mounting cover 209 of the left and right sides to be to be positioned at the state setting of right side foreign side of engine 207 and radiator 270, before and after the body on top towards swing fulcrum z2 swing to open and close freely and form.
; as shown in figure 39; on support 291 on two positions, front and back that are located at the right outside sidepiece of the supporting foot 212 of equipment in order to load supporting cereal box 205 with stationary state, swing pivot suspension freely around the swing fulcrum z2 along body fore-and-aft direction and linking the bracket 290d being arranged on outer mounting cover 209R.
As shown in figure 37, the outer mounting cover 209L in the left side in the outer mounting cover 209 of the left and right sides to be to be positioned at the state setting of left side foreign side of fuel tank 208, before and after the body on top towards swing fulcrum z3 swing to open and close freely and form.; from the horizontal sidewall 204a in the left side of threshing apparatus 204 towards the securing elongated supporting arm 204d that is provided with of left side foreign side; on the frame support bracket of front end that is located at supporting arm 204d, swing pivot suspension freely around swing fulcrum z3 and linking the bracket 290d being arranged on outer mounting cover 209L.In addition, supporting arm 204d is located on two positions of leaving interval on fore-and-aft direction.Thereby outer mounting cover 209L is being swung supporting freely with respect to two positions of leaving before and after this supporting arm 204d.
As shown in Figure 23 and Figure 24, on the outer mounting cover 209 of the left and right sides, be formed with respectively for by the front-wheel notch part 296 of avoiding with contacting of front-wheel 202F be used for the notch part 297 for trailing wheel of avoiding with contacting of trailing wheel 202R.
Front-wheel with notch part 296 be formed as with the approaching state of the peripheral part of front-wheel 202F under along such circular-arc of the peripheral part of front-wheel 202F.
In the toe lateral of the body of certainly advancing, extract the handing-over of the crop between treating apparatus 217 and threshing apparatus 204, possesses in addition the driving mechanism of engine 207 and speed changer 203 etc., so that outwards open position, side tail off, the dust of invading for fear of other objects from outside or produce from the handing-over position of crop disperses etc. to foreign side, and front-wheel has been made as far as possible along the such less shape of the peripheral part of front-wheel with notch part 296.
On the other hand, trailing wheel be by the shape of otch significantly with notch part 297, so that the rear lower side opening of the horizontal sidepiece of the body of certainly advancing.In the rear portion side of the body of certainly advancing, do not need to make as toe lateral the position of opening to foreign side to tail off, by making by the shape of otch significantly, realize the miniaturization and of outer mounting cover 209 entirety.
And, in the left side of the body of certainly advancing, be configured to like that as shown in figure 24, the horizontal side of the threshing apparatus 204 of being opened with notch part 297 through trailing wheel is covered with the fuel tank 208 being equipped between outer mounting cover 209 and threshing apparatus 204.By such formation, can not make the 1st belt drive mechanism 300 be exposed to foreign side, easily avoid other objects to invade from outside and undesirable condition that the 1st belt drive mechanism 300 sustains damage etc.
In addition, on the right side of the body of certainly advancing, be configured to the air that radiator 270 attracts engine cool to use with notch part 297 from outside through trailing wheel., for this trailing wheel is also used as the structure that can carry out the peristome of the attraction of radiator 270 with notch part 297.
As shown in Figure 23, Figure 25, Figure 37 and Figure 39, at outer mounting cover 209(209R, the 209L of the left and right sides) on possess respectively the hand grip portion 298 that opening and closing operations is used in bottom, be configured to, operator, by by these hand grip portion 298 manual operations, can make outer mounting cover 209 carry out opening and closing operations around swing fulcrum (z2, the z3) swing on top.
On outer mounting cover 209R, the 209L of the left and right sides, possess respectively to the state upper/lower positions closing and keep hold mode freely and allow that the disarm state of opening operation switches retaining tool 299 freely.This retaining tool 299 is configured to, by engaging on the engagement instrument 295 being equipped on the fixed part of the body of advancing, can be under the state that outer mounting cover 209 is closed holding position, by by removing with the engagement of engagement instrument 295, can switch to the state of the opening operation of allowing outer mounting cover 209.
The engagement instrument 295 of the body side corresponding with the outer mounting cover 209L in left side is provided on the fuel tank 208 as an example of fixed part., as shown in Figure 25 and Figure 37, on the side of fuel tank 208, to be fixed wtih the oblique material 281a of the bearer bar 281 being formed by angle section along oblique state.And, for the middle part at this oblique material 281a possesses the structure of engagement instrument 295 via bracket 281b.
As shown in figure 39, the engagement instrument 295 of the body side corresponding with the outer mounting cover 209R on right side be provided at as an example of fixed part from the fixed part 294 of the securing elongated setting of support foot 212b.
At outer mounting cover 209(209R, the 209L of the left and right sides) on, possess respectively to position hold mode and keep disarm state to switch position holding mechanism 290 freely, described position hold mode is to switch to along the state of holding position under the state of the open posture of general horizontal direction at outer mounting cover 209, and described maintenance disarm state is that position is kept removing, allowing that switching to outer mounting cover 209 becomes the roughly state of the inaccessible posture of vertical posture.
The position holding mechanism 290 of the left and right sides is configured to respectively, bend to prescribed direction by pair of links parts 290a, 290b that the pivotal bearing part 290c bending by middle is linked freely, allow that outer mounting cover 209 switches to the state of closing, and, by restriction under the posture that pair of links parts 290a, 290b is connected to linearity roughly to the rightabout bending of prescribed direction, outer mounting cover 209 is opened to holding position under posture in regulation.
If be illustrated, as shown in figure 37, in the position holding mechanism 290 corresponding with the outer mounting cover 209L in left side, a side in the both side ends of pair of links parts 290a, 290b is attached at the middle part of outer mounting cover 209L in left side, and the opposing party's pivot suspension is attached on the linking part 292 on the horizontal sidewall 204a in the left side of being located at threshing apparatus 204.
And, pair of links parts 290a, 290b are owing to there being fuel tank 208 in lower side, so by middle pivotal bearing part 290c upward bending arrange freely, be configured to restriction bending to the lower side under the posture that pair of links parts 290a, 290b is connected to linearity roughly.; a side's who is made up of groove material linkage component 290a is extended and formed towards the mode of the other side's side extension to cross as the pivotal bearing part 290c of pivot suspension bond sites; be configured to, the linkage component 290b that the position that this prolongation forms is connected to the other side's side above limits bending downwards.
In the position holding mechanism 290 corresponding with the outer mounting cover 209R on right side, a side in the both side ends of pair of links parts 290a, 290b is attached on the middle part of outer mounting cover 209R in left side, and the opposing party's pivot suspension is attached on the linking part 293 of the middle part up and down of being located at support foot 212b.And, same with the position holding mechanism 290 in left side, extend and form to cross the mode of extending towards the other side's side as the pivotal bearing part 290c of the pivot suspension bond sites of a side's who is formed by groove material linkage component 290a, be configured to restriction bending, but as shown in figure 39, because side up exists the transmission mechanism 275 for radiator 270, thus middle pivotal bearing part 290c downward bending form freely.
By such formation, for example, to fuel tank 208 feed fuels in the situation that, or in the case of smoothing out with the fingers cleaning or the upkeep operation etc. in de-chamber 204A, can make the outer mounting cover 209L posture changing in left side open posture for regulation and carry out operation.In addition, in the case of carrying out the upkeep operation of the 204B of separation chamber, become under fuel tank 208 also switches to the state of foreign side's extended position and carry out operation.
In addition, in the case of carrying out for the upkeep operation of radiator 270 or engine 207 etc., be that regulation is opened under the state of posture in the outer mounting cover 209R posture changing that makes right side, can enter into as the spatial portion s1 of the working space of safeguarding use and carry out operation.
(cereal box)
Cereal box 205 is as shown in Figure 40～Figure 43, at the upside of the cabinet frame 250 that the various steel assemblings such as square tube are formed, be equipped with the box main body 251 of case shape, and these cabinet frame 250 are linked integratedly with box main body 251, can winding swingingly be supported at the transverse axis core z4 of the fore-and-aft direction of an axial region 250A of the upper end of supporting foot 212.
Above-mentioned box main body 251 is by being made up of base plate 252, stringer board 253 and top board 254 etc. all around, to possess the left side extension 251L that stretches out to the left outside side of threshing apparatus 204 and stretch out and be positioned at the right side extension 251R of the top of engine 207 etc. to the right outside side of threshing apparatus 204, extend the more wide degree that be formed as across the front-wheel 202F of left and right same with driving cabin 215 with the state overhanging to the left and right sides of threshing apparatus 204.
In addition, the base plate 252 of cabinet frame 250 and box main body 251 is configured to as shown in figure 43 like that, is positioned at the top of threshing apparatus 204 with respect to the bottom 252a of its left side side, and the bottom 252b of its right-hand part side is than lowland, the upper end fetch bit of threshing apparatus 204.Thus, the bottom 252b of the right-hand part side of cereal box 205 is as shown in Figure 41～Figure 43, for being located at the state of observing overlapping height and position with the top board 204b with trapezoidal shape protuberance of threshing apparatus 204 in side.
Now, because height and position has been set to observe overlapping mode in side with the de-cylinder 240 of smoothing out with the fingers of threshing apparatus 204 in the top of above-mentioned supporting foot 212, so at the rear side of above-mentioned engine 207, the above-below direction height of spatial portion s1 forming in the lower side of the bearing frame 212e of supporting foot 212 also becomes very high.
Thereby if outer mounting cover 209 is operating as to open posture, the Heng Ce foreign side of the horizontal sidewall 204a of threshing apparatus 204 is also compared widely openly, it is convenient in the time carrying out the safeguarding of threshing apparatus 204, also to become.
The axial region 250A that cabinet frame 250 possesses forwards at the bottom righthand side position of its rear and front end portion or rear is outstanding, and possess a pair of 250B of foot in extended front and back downwards in the left-hand portion of its bottom.
Each axial region 250A can be embedded in front and back pair of pivot support 255 with the relative rotation, described front and back pair of pivot support 255 is equipped in the end, upper right erecting in the supporting foot 212 at the position, right side side of the threshing apparatus 204 of vehicle body frame 201, and the axle core of this axial region 250A becomes the transverse axis core z4 as the fore-and-aft direction of the swinging axle core of cabinet frame 250.Be configured to, can carry out the swinging operation taking the axial region 250A of front and back as the direction to the left and right of the cereal box 205 of fulcrum.
And, set up the damping pressure cylinder 256 of fluid pressure type with supporting foot 212 across cabinet frame 250, be configured to, taking the axial region 250A of front and back as fulcrum, cereal box 205 is spreaded all over close to the grain on the top of threshing apparatus 204 and stores the storage location of use and leave from the top of threshing apparatus 204 and square neck falls to the right grain is discharged drain position wobble drive on left and right directions of use.
Each 250B of foot of cabinet frame 250 is configured to, and is connected on the left part of top board 204b of threshing apparatus 204 by the contractive action of damping pressure cylinder 256 by their bottom, and cereal box 205 is remained on to storage location.
In the right part of cereal box 205, the stringer board 253 on right side is formed as its underpart side and is positioned at the right lateral state by body than upper side.Right part at cereal box 205 possesses: grain outlet 253a, from the state of the discharge of the grain of its underpart, is formed between the right part of base plate 252 and the bottom of the stringer board on right side 253 can carry out; Multiple opening-closing plate 253b, can swing hangs down is attached on the bottom of stringer board 253 on right side, grain outlet 253a is opened and closed under the state of function of change with the front and back width that can carry out grain outlet 253a; And cover plate 257, taking with the connection shaft 257a of cabinet frame 250 as fulcrum, the posture of the posture of standing up across the lower side of the stringer board 253 along right side and to the right foreign side lodging rises and falls and swings.
Cover plate 257 is configured to, under it stands up posture, by stop each opening-closing plate 253b to the right foreign side swing and by grain outlet 253a obturation, and its lodging posture under, by allowing each opening-closing plate 253b swing of foreign side to the right, can carry out the opening of grain outlet 253a.
Across stringer board 253,253 and the cover plate 257 of front and back, set up and make the cover plate 257 of lodging bend connecting rod 258 as a pair of waist in front and back of the guide plate performance function that grain is flowed down to guiding to the right outside side of body.On the right-hand member top of the stringer board 253,253 of front and back, can be equipped with the locking lever 259 that the state swinging with one possesses a pair of engaging arm 259a in front and back with swinging, described front and back a pair of engaging arm 259a by with the engaging of the pivot suspension axle 257b of cover plate 257 sides of corresponding waist bending connecting rod 258, cover plate 257 is fixedly remained on and closes position.
According to said structure, by by locking lever 259 swinging operation and by the fixing maintenance of closing position of cover plate 257 remove, by cover plate 257 from close position to open position swinging operation, make damping pressure cylinder 256 extend action and by cereal box 205 from storage location to drain position wobble drive, cereal box 205 can be switched to right and topples over and the right outside side from grain outlet 253a to body discharges by inner storage grain tilt state from storing the storing state of grain therein.In addition, by by cover plate 257 from open position to closing position swinging operation, locking lever 259 swinging operation are fixedly remained on cover plate 257 close position, make damping pressure cylinder 256 contractive action and by cereal box 205 from drain position to storage location wobble drive, cereal box 205 can be switched to storing state from tilt state.
And, by cereal box 205 is switched to tilt state, can be by the movable top board 204b on top that is equipped in threshing apparatus 204 to open position swinging operation, can carry out for the top equipment at threshing apparatus 204 smooth out with the fingers de-cylinder 240 grades from above maintenance.
The top board 254 of cereal box 205 is formed as possessing the state of following part: horizontal part 254A, is positioned at the top side of upper ora terminalis than the stringer board of the upper ora terminalis of the stringer board of rear side 253 and left and right 253,253; The rake 254B of rear side, from the stringer board 253 of rear side the end edge of the opposed horizontal part 254A of ora terminalis tilt towards the upper ora terminalis of the stringer board 253 of rear side; And rake 254C, the 254D of left and right, from tilting towards the upper ora terminalis of the stringer board 253,253 of corresponding left and right with the side edge of the left and right of the opposed horizontal part 254A of ora terminalis the stringer board 253,253 of left and right.
By cereal box 205 can carry out be formed on the angle part being formed by the stringer board 253 of front side and the stringer board 253 in left side in the upper end of cereal box 205 to the supply port 205A of the supply of the grain of the inside of cereal box 205.Particularly, inclination attitude supply port 205A being declined with the left of the rake 254C in the left side along top board 254 is formed on the left end side position of upper end of the stringer board 253 of front side.
The left and right directions width of cereal box 205 is set to the left and right directions width with the left and right directions width same degree of vehicle body frame 201, and the middle position on its left and right directions is roughly consistent with the center line C of body.In addition, the above-below direction height dimension of cereal box 205 is set as less than its left and right directions width, is configured to, the topmost of the upper surface of cereal box 205 is become and the height of the ceiling portion upper surface same degree of driving cabin 215.
(raise and send device)
As shown in Figure 32 and Figure 40～Figure 42; discharge the terminal part of a screw rod 247a at position across grain from as threshing apparatus 204 to the supply port 205A of cereal box 205, set up and will process and simple grain grain that sorting process obtains is carried to cereal box 205 raises and send device 310 by smoothing out with the fingers in threshing apparatus 204 is de-.
Raise and send device 310 to possess: downside conveying mechanism 310A, in the right outside side of threshing apparatus 204, from the terminal part of a screw rod 247a to extend towards the forward lean of front upper place; Upside conveying mechanism 310B, in the front outside of cereal box 205, extends to fall posture towards upper left "Left"-deviationist from the conveying terminal part of downside conveying mechanism 310A; Be configured to, walk around the right side extension 251R that discharges side as the grain of cereal box 205.
Downside conveying mechanism 310A is made up of slat conveyor, described slat conveyor is connected to the inside of the conveying cabinet 311 on the terminal part of a screw rod 247a in connection, possess that perimembranous possesses many delivery boards and conveying taken off by grain by the ring-type swivel-chain 311a that rotarilys actuate.
At the conveying terminal part of this downside conveying mechanism 310A, possess and will raise the grain of sending here and flow down to the initial end of conveying of upside conveying mechanism 310B the grain guidance part 311b of guiding.Be configured to, in grain guidance part 311b, adopt pipeline, prevent spilling of grain.
Upside conveying mechanism 310B is made up of screw rod conveyor, described screw rod conveyor is connected to the inside of the transport tube 312 on grain guidance part 311b in connection, by the screw shaft 312a rotation of rotatably setting up across its upper and lower both ends, the grain that downside conveying mechanism 310A is transported is raised and is sent to the supply port 205A of cereal box 205.
The slinger 313 of supplying with to the inside throwing of cereal box 205 from the supply port 205A of cereal box 205 raising the grain sent here is equipped with at the conveying terminal part of upside conveying mechanism 310B.
Slinger 313 possesses will be raised the grain sent here and the rotation of screw shaft 312a one and cover by a pair of throwing board 313a of radial throwing and by throwing board 313a by centrifugal force and throwing case 313b on the lower outside upper end that is embedded in transport tube 312 of the state that can carry out the rotation centered by the pivot of screw shaft 312a etc.On throwing case 313b, be formed with the guidance part 313c to the guided inside of cereal box 205 by the grain of throwing board 313a throwing.
Downside conveying mechanism 310A is below the extension 251R of the right side of cereal box 205, utilize the space forming between the right flank of threshing apparatus 204 and engine 207, outfit under the state in this space is with the right flank at threshing apparatus 204 and engine 207.In addition, with along with the state that stretches out the orthogonal direction of direction of right side extension 251R under equip along the mode of the right flank of threshing apparatus 204.Thus, downside conveying mechanism 310A can be equipped under the state of the right flank close to threshing apparatus 204, can be using the right outside quadrate part position of the downside conveying mechanism 310A on vehicle body frame 201 as the configuring area of peripheral equipment etc. that is equipped with engine 207 and engine 207, not have the state of wasting more effectively to utilize.
And then, be equipped in it and carry grain guidance part 311b on terminal part in overlooking, to be positioned at than the front end of the right side extension 251R of cereal box 205 by the state of body front side and with forward lean equipment to become, to become its upper-end part of driving in than threshing apparatus 204 top sides' state.Thus, easily cereal box 205 expansions being formed as to its right-hand part side is positioned at than the upper end of threshing apparatus 204 state on the lower, in addition can carry out simply grain guidance part 311b and being connected of anterolateral upside conveying mechanism 310B that is provided in cereal box 205, and can realize the raising of the transfer efficiency of the grain in downside conveying mechanism 310A compared with situation with vertical position equipment.In addition, the screw rod transmission of being undertaken by upside conveying mechanism 310B is shortened, the damage of contingent grain while being suppressed at screw rod transmission.
Upside conveying mechanism 310B utilizes the space forming before cereal box 205 and between the back side of driving cabin 215, fall posture with the conveying terminal part of the right lateral downside conveying mechanism 310A from being positioned at threshing apparatus 204 towards the "Left"-deviationist of supply port 205A of end, upper left that is positioned at cereal box 205, with the state equipment above along cereal box 205.Thus, driving cabin 215 can be used as to the scaffold of upside conveying mechanism 310B.Result, cereal box 205 can be switched to storing state by the swinging operation of direction to the left and right and tilt state forms, and can realize the simplicity of the structure needing in supporting construction, described supporting construction is used for upside conveying mechanism 310B fixed equipment under the state above close to cereal box 205, supplies with from the slinger 313 of upside conveying mechanism 310B to can carry out to the throwing of the grain of the inside of cereal box 205.
In addition be configured to, the lower end part of upside conveying mechanism 310B is in the height roughly the same with the upper end of threshing apparatus 204.Thus, can make the bottom of upside conveying mechanism 310B and the difference of height of supply port 205A diminish, correspondingly can make the conveying angle of inclination of upside conveying mechanism 310B flatten slow.As a result, can make the grain transfer efficiency in upside conveying mechanism 310B improve.
(speed changer)
The speed changer 203 that is passed the power of engine 207 is arranged on the front portion of vehicle body frame 201, as shown in Figure 45 and Figure 46, the combination such as epicyclic reduction gear unit 203B, speed change gear 203C and differential gear 203D of hydrostatic stepless speed change device 203A, use planetary gears is formed.
In these each device 203A, 203B, 203C, 203D, be equipped with respectively above-mentioned epicyclic reduction gear unit 203B, speed change gear 203C, differential gear 203D in the inside of gearbox 230, be right side in the outside of gearbox 230, paper at the horizontal side 230a(in left side at Figure 46) above-mentioned hydrostatic stepless speed change device 203A(is installed with reference to Figure 29～Figure 30).By forming speed changer 203 in gearbox 230 using being encased in as each device 203A, 203B, 203C, the 203D of speed change gear like this.
Above-mentioned gearbox 230, as shown in Figure 29 and Figure 30, is bonded fixingly to be positioned in the state of upside of framework 210D of rectangular tubular, and described framework 210D is by connected to each other the front support frame 210a of portion of anterior left and right that is located at main frame 210.
Gearbox 230 is formed as the case shape that can cut apart as left and right, border taking the divisional plane D on above-below direction corresponding to junction each other, the open end of cutting apart casing with pair of right and left.
And, under the state engaging as case shape, possess in the left and right sides of the bottom surface 230e along horizontal direction along the horizontal stroke of above-below direction towards horizontal side 230a, 230b, side and rear side forwardly, possess respectively leading flank 230d and trailing flank 230f along above-below direction, side possesses upper surface 230c up, and a part for described upper surface 230c rear end side is level, and its front side is formed as the inclined plane tilting with the more forward distolateral shape that declines more forward.
Thus, to have formed in overlooking be essentially rectangular shape, in side-looking, be formed as like that as shown in figure 45 the gearbox 230 of the case shape of general triangular shape.
In addition, gearbox 230 as shown in Figure 29 and Figure 30, with in overlooking with the loader 217A that extracts treating apparatus 217 partly overlapping mode arrange.
The gearbox 230 forming is like this formed as, loader 217A is dropped under the state of lowest positions, as shown in figure 23, the part of the inclination of the upper surface 230c of above-mentioned gearbox 230 becomes the angle of inclination substantially same with the inclination of lower surface of loader 217A that drops to lower position, so that the lower surface of this loader 217A does not contact with gearbox 230.
In gearbox 230, as shown in figure 45, the upper side of gearbox 230 as near the position rearward end of the end side on fore-and-aft direction, be equipped with and make the power shaft 231 of axis direction along left and right directions.In the lower side of gearbox 230, near the position leading section of the other end side corresponding to contrary with an above-mentioned end, be equipped with and make axis direction be equivalent to the 1st output shaft along the driving shaft 220(of left and right directions).
And, each power transmission shaft 234,235 power-transmission system from from power shaft 231 to driving shaft 220 is than the imaginary line segment a side on the lower with the axle core p2 link of driving shaft 220 by the axle core of above-mentioned power shaft 231 (smooth out with the fingers de-drum rotating axis) p1, and arranges along near the horizontal direction bottom surface 230e side of near a above-below direction above-mentioned end side of gearbox 230 and gearbox 230.
; as shown in figure 45; under power shaft 231, near of position is equipped with gear axle 234; be equipped with branch's power transmission shaft 235 with the height and position of the axle core p2 same degree of above-mentioned driving shaft 220; arrange each power transmission shaft 234,235 of above-mentioned power-transmission system, so that the imaginary line segment that each axle of these power shafts 231, gear axle 234, branch's power transmission shaft 235 and driving shaft 220 is connected is observed and become along the trailing flank 230f of gearbox 230 and the roughly L word shape of bottom surface 230e in side.
Right-hand end (being left side in the paper at Figure 46) at above-mentioned power shaft 231 is fixed wtih input belt wheel 231a, is configured to, and the driving force from engine 207 is transmitted via driving-belt 283.
The left end (being right side in the paper of Figure 46) of above-mentioned power shaft 231 is connected with unitary rotation with the pump shaft 232a of the hydraulic pump 232 that is fixed on the hydrostatic stepless speed change device 203A on the horizontal side 230a in left side of gearbox 230, be configured to the driving force transmission using engine power as hydraulic pump 232.
The motor drive shaft 233a of the hydraulic motor 233 of above-mentioned hydrostatic stepless speed change device 203A in gearbox 230 for the horizontal side 230a across left and right, gear axle 234 that 230b sets up in coaxial core relatively rotation connect freely.
This motor drive shaft 233a and gear axle 234 form power shaft and the output shaft of epicyclic reduction gear unit 203B, the central gear 233b of epicyclic reduction gear unit 203B is installed, so that itself and motor drive shaft 233a unitary rotation, pinion frame 234a for the planetary gear 234b that engages with the outer circumferential side of this central gear 233b of supporting is installed, so that itself and gear axle 234 unitary rotation.
And the planetary gear 234b that rotation is bearing on pinion frame 234a is freely installed by the mode of the outer circumferential side revolution with around central gear 233b, is also provided with the ring gear 231d to its outer circumferential side engagement.Both of the travelling gear 231c of this ring gear 231d to power shaft 231 and planetary gear 234b are in interior external toothing, with the rotation of transmitting power shaft 231 via the travelling gear 231c being located on above-mentioned power shaft 231.
Form epicyclic reduction gear unit 203B by above-mentioned central gear 233b, pinion frame 234a, planetary gear 234b and ring gear 231d, be configured to, to the power of this epicyclic reduction gear unit 203B input motor drive shaft 233a and power shaft 231, via pinion frame 234a to gear axle 234 output variable speed power.
Above-mentioned gear axle 234 is made up of the splined shaft that is formed with spline on peripheral part, is configured to, by chimeric the mobile change gear 234c spline freely that slides on its axis direction and unitary rotation.
Together with each gear 235a that this change gear 234c uses with the speed change on being located at branch's power transmission shaft 235,235b, 235c, be configured to alternatively engage with these each gear 235a, 235b, 235c and the speed change gear 203C that carries out high-low speed change operation.
; change gear 234c forms middling speed gear part g1, uses at a high speed three kinds of change gear portions of gear part g3 with gear part g2, low speed; be configured to, to being located at intermediate gear 235a, high gear 235b and the low-speed gear 235c engagement individually respectively on branch's power transmission shaft 235.
Above-mentioned branch power transmission shaft 235 also in gearbox 230 horizontal side 230a, the 230b across left and right set up.And, on this branch's power transmission shaft 235, except above-mentioned intermediate gear 235a, high gear 235b and low-speed gear 235c, also possess integratedly the 1st travelling gear 235d of the non-steering system engaging with the differential gearing 236 of the differential gear 203D to front-wheel 202F transferring power and the 2nd travelling gear 235e(of the steering system that engages with the travelling gear 238a of the relaying power transmission shaft 238 to trailing wheel 202R transferring power with reference to Figure 45 and Figure 46).
The driving force that is input to the non-steering system in above-mentioned differential gearing 236 is equivalent to the 1st output shaft via differential gear 203D by driving shaft 220,220(to the left and right) transmit, the driving shaft 220,220 of this left and right is transmitted by the reducing gear 221a in the reduction box 221 of front-wheel 202F to the left and right.Be configured to, in this reduction box 221, the power after the reducing gear 221a being made up of planetary gears slows down is transmitted to front axle 202a, and front-wheel 202F is driven.
The driving shaft 220,220 of above-mentioned left and right possesses the side brake 220a that possesses respectively multiple friction plates at its outer circumferential side, is configured to, along with the independent operating operation in the left and right of not shown side brake pedal is right or left side brake 220a.
Above-mentioned differential gear 203D possesses to differential lock-out state and differential latch-release state and switches differential locking mechanism 237 freely, be configured to, operate interlock with the releasing of entering into of entering into of entering into operation and being accompanied by again of the not shown differential locking pedal possessing in driving cabin 215, carry out the handover operation of differential lock-out state and differential latch-release state.
Be configured to, be input to the driving force of the steering system in above-mentioned relaying power transmission shaft 238 as shown in figure 46, via being located at bevel gear 238b on this relaying power transmission shaft 238 by thering is the axis orthogonal with respect to the axis of relaying power transmission shaft 238 and being equivalent to the 2nd output shaft towards the rear wheel driving axle 239(of rear side) bevel gear 239a transmit.
And be configured to, via the driving transmitter shaft 224 being connected on the axle head of rear wheel driving axle 239, the driving force of the steering system from the power of power transmission shaft 235 branches of above-mentioned branch transmitted to trailing wheel 202R via back axle 202b.
On the horizontal side 230a of a side of the above-mentioned hydrostatic stepless speed change device of being provided with of gearbox 230 203A,, be also installed with and on fore-and-aft direction, be positioned at than driving shaft 220 closer to a side of power shaft 231, the gear pump 225 being used for to various hydraulic actuators supply pressure oils by upper side at the imaginary line segment a than the axle core p2 of the axle core of above-mentioned power shaft 231 (smoothing out with the fingers de-drum rotating axis) p1 and driving shaft 220 is linked.
Driving force is configured to the input of this gear pump 225, from the gear 231b of branch midway that is located at above-mentioned power shaft 231 to the input gear 225b transferring power being located at the axle head of pump driving shaft 225a of gear pump 225, form with the power drive of power shaft 231.
In addition, gear pump 225 is configured to as shown in figure 45 like that, will be stored in oil in gearbox 230 through being located near the filter screen 226a bottom surface 230e of gearbox 230, via being connected to sucking for oil circuit 226 on this filter screen 226a.To be stored in that oil in this gearbox 230 stores until liquid level h reaches the degree of the height and position that branch's power transmission shaft 235 and driving shaft 220 exist, use to also can serve as for the lubricating oil of the each gear in gearbox 230 etc.
And, gear pump 225 is in order to drive for using the power steering gear 260 as the trailing wheel 202R steering operation of steering wheel, be used for by extract treating apparatus 217 integral elevating operation extract lifting pressure cylinder 227, be used for extracting the straw shift wheel lifting pressure cylinder (not shown) that is grilled into straw shift wheel 217B descending operation for the treatment of apparatus 217, and the damping pressure cylinder 256 used of the descending operation of cereal box 205 and using, these power steering gears 260, extract lifting pressure cylinder 227, straw shift wheel lifting pressure cylinder and damping pressure cylinder 256 form the actuator being driven by gear pump 225.
On the position outstanding to outside, the right horizontal side from gearbox 230 of above-mentioned branch power transmission shaft 235, the parking brake 218 that possesses multiple friction plates and pushing body is installed.
Although not diagram of this parking brake 218, but be configured to, by being equipped in entering into of stopping brake pedal in driving cabin 215, pushing body pushing friction plate, become the on-position of the rotation that stops branch's power transmission shaft 235, by the releasing of entering into of stopping brake pedal, become the braking disarm state that pushing body is disengaged the pushing of friction plate.
In addition, the Reference numeral 230g shown in Figure 45 is can be hanging the hook part using when gearbox 230, can screw up and installs and form being located at mount pad 230h on the upper surface 230c of gearbox 230.By the bottom at above-mentioned loader 217A, the holding section (not shown) for this hook part 230g is set, can also be along with the oscilaltion action of loader 217A, utilization extracts the operating physical force of lifting pressure cylinder 227, hanger bearing gearbox 230 in the time that assembling is decomposed.
(rear wheel drive system)
For the driving transmitter shaft 224(that trailing wheel 202R transmission of drive force is connected on above-mentioned rear wheel driving axle 239 is equivalent to drive transmission instrument) as shown in figure 36, on above-below direction, than be equipped with threshing apparatus 204 vehicle body frame 201 lower edge, the lower edge of the vertical framework 210A of main frame 210 is by upper side, be disposed in than the lower surface of threshing apparatus 204 side on the lower, carry the upper limb side on the lower of framework 211 than trellis.
In addition, in overlooking, as shown in figure 30, be disposed in its side of slightly keeping right along the horizontal lateral margin on the right side of threshing apparatus 204.
Thus, while carrying out upkeep operation when the lower face side of threshing apparatus 204 is opened, can avoid this driving transmitter shaft 224 to become the obstruction of operation.In addition, owing to driving transmitter shaft 224 not to be present in than the lower edge of vehicle body frame 201 on the lower, so easily avoid and the contacting of other objects, do not need to arrange space at the upper side of vehicle body frame 201, so also can not become the obstruction that arranges the equipment on vehicle body frame 201.
Transmission of power structure from from rear wheel driving axle 239 to back axle 202b forms as follows.
,, as shown in Figure 30 and Figure 46, on the extended line of rear wheel driving axle 239, drive transmitter shaft 224 to be linked with same core shape via shaft coupling 224a.
The power that passes to this driving transmitter shaft 224 is transmitted towards the front bevel gear 267a of power transmission shaft 267 towards power transmission shaft 266 forwards, backwards via the horizontal stroke that is located at bevel gear 224b on the rear end that drives transmitter shaft 224 and has bevel gear 266a, 266b in transmission upstream side and downstream.
Before and after rotate and be bearing in freely on vehicle body frame 201 towards power transmission shaft 267, to be positioned in the fore-and-aft direction axle core z1 coaxial core with trailing wheel scaffold 222, to be located at thereafter distolateral rear end side bevel gear 267b the inside that is positioned at trailing wheel scaffold 222.
Trailing wheel scaffold 222 is formed as the case shape of cross section rectangle, has drive shaft of rear wheel 268 at internal equipment.Be configured to, the input bevel gear 268a that is located at the pars intermedia of this drive shaft of rear wheel 268 engages towards the rear end side bevel gear 267b of power transmission shaft 267 with front and back, the output gear 268b, the 268b that are located on the two ends, left and right of drive shaft of rear wheel 268 engage with the travelling gear 269a of the couple axle 269 each back axle 202b of left and right being linked via universal joint 269b, to trailing wheel 202R transmission of drive force.
(trailing wheel operating mechanism)
Be used for the trailing wheel 202R that forms steering wheel around swinging up and down axle core y1 towards changing the trailing wheel operating mechanism 206 operating freely as Figure 30 and forming as shown in Figure 46.
; at the rear portion of vehicle body frame 201; on the both ends, left and right of the trailing wheel scaffold 222 installed that swing around fore-and-aft direction axle core z1 freely, welding is integratedly provided with for back axle 202b(is equivalent to axletree) around swinging up and down the axle core y1 rotating operation pivot suspension cylinder 222a of portion of pivot suspension freely.
To swing up and down axle core y1 in the trailing wheel 202R of the left and right that oscillation center is operated by steering, the pitman arm 262 of the state in square side in front in the time that craspedodrome is advanced is attached on the power steering gear 260 of full hydraulic via pull bar 261.
This power steering gear 260 is configured to, the detection information that the steering operation amount detector (not shown) of the steering operational ton by detection steering wheel 215a is detected is inputted to the control device being made up of microcomputer (not shown), based on the piston rod 260b expanding-contracting action that the instruction as the steering operating mechanism (not shown) of program storage in advance makes power steering gear 260 in the nonvolatile memory of this control device, change steering direction.
The pressure cylinder 260a of power steering gear 260 is fixedly supported upon on the trailing wheel scaffold 222 swinging around fore-and-aft direction axle core z1, is configured to, and swings together with trailing wheel scaffold 222 around fore-and-aft direction axle core z1.
(the transmission form of advance system)
Form like that as shown in figure 46 to the power-transmission system of moving device 202 from engine 207.
Be input to the power shaft 231 of speed changer 203 via driving-belt 283 and input belt wheel 231a from the output of engine 207.
The power that is delivered to power shaft 231 is transmitted to the hydraulic pump 232 of hydrostatic stepless speed change device 203A via the pump shaft 232a being connected with concentric shape with this power shaft 231 and link in the mode of unitary rotation.In addition, this power via be located at the gear 231b of branch on power shaft 231 by gear pump 225 and via travelling gear 231c by the ring gear 231d branch transmission to epicyclic reduction gear unit 203B.
The power that passes to hydrostatic stepless speed change device 203A is exported by the motor drive shaft 233a from hydraulic motor 233 by variable speed operation, to the central gear 233b input of epicyclic reduction gear unit 203B.Thereby, for the pinion frame 234a of epicyclic reduction gear unit 203B, transmit from the composite force of power of both inputs of above-mentioned hydraulic motor 233 sides and power shaft 231 sides, the power of this composite force after as speed change is transmitted to gear axle 234 via pinion frame 234a.
Above-mentioned hydrostatic stepless speed change device 203A and epicyclic reduction gear unit 203B form the main transformer speed variator of travel drive, this main transformer speed variator is configured to, by being equipped in the swing operation of main speed change lever in driving cabin 215 (figure is outer), can infinitely carry out from the high speed position of advance side to the variable speed operation that retreats side position.
Be configured to, pass to the power of gear axle 234 and transmitted variable-speed dynamic via each change-speed gearing of change gear 234c and branch's power transmission shaft 235 (intermediate gear 235a, high gear 235b and low-speed gear 235c) to branch's power transmission shaft 235.The gear part g1 for middling speed of this change gear 234c, form by the secondary speed-changing device that is located at the not shown secondary change lever variable speed operation in driving cabin 215 with three kinds of change gear portions of gear part g2, low speed gear part g3 and intermediate gear 235a, high gear 235b and the low-speed gear 235c of branch's power transmission shaft 235 at a high speed.
The position of the middling speed of above-mentioned change gear 234c intermediate gear 235a engagement to branch's power transmission shaft 235 with gear part g1 is the middling speed output state of secondary speed-changing device, the position of the high speed of above-mentioned change gear 234c high gear 235b engagement to branch's power transmission shaft 235 with gear part g2 is the high speed output state of secondary speed-changing device, and the position of the low speed of above-mentioned change gear 234c low-speed gear 235c engagement to branch's power transmission shaft 235 with gear part g3 is the low speed output state of secondary speed-changing device.
The power that passes to branch's power transmission shaft 235 is transmitted to the differential gearing 236 that the 1st travelling gear 235d is engaged, drive the driving shaft 220,220 of left and right through differential gear 203D, to front axle 202a, 202a transmission of drive force, described the 1st travelling gear 235d and branch's power transmission shaft 235 unitary rotation.
On above-mentioned branch power transmission shaft 235, also be provided with the 2nd travelling gear 235e in the mode of unitary rotation, via the travelling gear 238a engaging with the 2nd travelling gear 235e to relaying power transmission shaft 238 branch's transmission driving forces, via the bevel gear 239a that is equipped in the bevel gear 238b on this relaying power transmission shaft 238 and engages with this bevel gear 238b, to the power of the above-mentioned branch of transmission of rear wheel driving axle 239 branches power transmission shaft 235.
Be transmitted to the power of above-mentioned rear wheel driving axle 239 and transmitted to back axle 202b, 202b towards power transmission shaft 267, drive shaft of rear wheel 268, couple axle 269 towards power transmission shaft 266, front and back via driving transmitter shaft 224, horizontal stroke, trailing wheel 202R is driven.
(the transmission form of operating system)
Then, illustrate for threshing apparatus 204, cereal box 205 and extract the power transfer path of the operating systems such as treating apparatus 217.
As shown in figure 47, the power of the output shaft 207a of engine 207 is transmitted to the input rotating shaft 301 doubling as the driving shaft of the secondary windmill 245a in windmill 245 with transmission mechanism 279 by operation input.
Operation input possess driving pulley 279a on the output shaft 207a that is located at engine 207, be located at the driven pulley 279b on the input rotating shaft 301 of secondary windmill 245a and be wound on driving pulley 279a with transmission mechanism 279 and driven pulley 279b on the band 279c that uses of transmission of power, be configured to, the power of the output shaft 207a of engine 207 is directly transmitted to the input rotating shaft 301 of secondary windmill 245a.
Be configured to, using the power of the input rotating shaft 301 of secondary windmill 245a to as the 1st belt drive mechanism 300 of the first transmission mechanism with as the 2nd 285 branches of the belt drive mechanism transmission of the second transmission mechanism, described the 1st belt drive mechanism 300 is to the each device in the 204B of separation chamber of threshing apparatus 204 and send into raising of grain to cereal box 205 and send device 310 transmission of drive force, and described the 2nd belt drive mechanism 285 is to the de-cylinder 240 of smoothing out with the fingers of threshing apparatus 204 and extract treating apparatus 217 transmission of drive force.
Be configured to, the power of the output shaft 207a of engine 207 is being passed to transmission mechanism 279 after the input rotating shaft 301 of secondary windmill 245a by operation input, by the 1st belt drive mechanism 300 to the each device in the 204B of separation chamber of the threshing apparatus 204 such as the main air car 245b in windmill 245 and send into raising of grain to cereal box 205 and send device 310 transmission of drive force, by the 2nd belt drive mechanism 285 to the de-cylinder 240 of smoothing out with the fingers of threshing apparatus 204 and extract treating apparatus 217 transmission of drive force.
In this embodiment, it is left side that the 1st belt drive mechanism 300 and the 2nd belt drive mechanism 285 are configured in the opposition side, right side of the threshing apparatus 204 that configures engine 207 on the left and right directions of threshing apparatus 204, and the 1st belt drive mechanism 300 arranges towards rear side than above-mentioned input rotating shaft 301 in the left horizontal side of the 204B of separation chamber of threshing apparatus 204.
The 2nd belt drive mechanism 285 arranges (with reference to Figure 32 and Figure 47) in the left horizontal side of threshing apparatus 204 than above-mentioned input rotating shaft 301 front side upward.
In the 1st belt drive mechanism 300, be configured to, from the 1st driving pulley 301a of input rotating shaft 301 via 302,303,304,305 couples of main air car 245b of driving-belt, screw rod 247a, No. two screw rod 248a, swing sorting mechanism 246, row's stalk treating apparatus 216 even flowing, and also return device 249 to No. two and raise and send device 310 transmission of drive force.
In the 2nd belt drive mechanism 285, by the power transmitting via driving-belt 307 via driving-belt 306,308 and from above-mentioned the 1st driving pulley 301a from the 2nd driving pulley 301b of input rotating shaft 301, transmit for the driving force that extracts treating apparatus 217.
In addition the power transmitting via driving-belt 306, also takes off cylinder power shaft 240a transmission of drive force to smoothing out with the fingers smoothing out with the fingers of de-cylinder 240 via power transmission shaft 286.In addition be configured to, via smoothing out with the fingers input bevel gear 240b that de-cylinder power shaft 240a possesses from other power transmission shaft 287 to driving-belt 308 transferring power, using the rotation of this driving-belt 308 as with the mutually despun transmission of power of above-mentioned driving-belt 307, use not shown clutch apparatus, can supply with selectively positive and negative rotary power to loader 217A.
［ other embodiments of the 3rd embodiment ］
(1) in the above-described embodiment, as moving device 202, represent the non-steering wheel of front-wheel 202F to form, trailing wheel 202R is used to the structure of steering wheel formation, but be not limited thereto, for example also can be using front-wheel 202F as steering wheel, using trailing wheel 202R as non-steering wheel.In addition, also can all use steering wheel to form front-wheel 202F and trailing wheel 202R.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(2) in the above-described embodiment, as moving device 202, represent the structure that the mode so that front-wheel 202F and trailing wheel 202R are driven forms, but be not limited thereto, for example also can be using front-wheel 202F as the driving wheel being formed by non-steering wheel, trailing wheel 202R is formed with not driven steering wheel, or also can be using front-wheel 202F as not driven steering wheel, using trailing wheel 202R as the driving wheel being formed by non-steering wheel.
In addition, also can all use steering wheel to form front-wheel 202F and trailing wheel 202R, the either party of front-wheel 202F or trailing wheel 202R is formed with driving wheel.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(3) in the above-described embodiment, represent the structure of using the front-wheel 202F being formed by non-steering wheel to form, use the trailing wheel 202R being formed by steering wheel to form rear travel section front travel section, but be not limited thereto, for example also front travel section can be formed with half-tracked crawler travel device, use the trailing wheel 202R being formed by steering wheel to form rear travel section.On the contrary, also front travel section can be used the front-wheel 202F being formed by steering wheel form, rear travel section is formed with half-tracked crawler travel device.
In the case, also can drive half-tracked crawler travel device, the trailing wheel 202R being made up of steering wheel or front-wheel 202F are the wheels of non-driving, can be also the structures that half-tracked crawler travel device is driven together with the trailing wheel 202R being made up of steering wheel or front-wheel 202F.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(4) in the above-described embodiment, cereal box 205 use of the top that is disposed in threshing apparatus 204 are formed across a series of structure of the top position of engine 207 and the top position of threshing apparatus 204, and make bottom, right side 252a corresponding to the top position with engine 207 in the base plate 252 of cereal box 205 than the left bottom 252b lowland fetch bit corresponding with the upside of the top board 204b of threshing apparatus 204, but being not limited thereto, for example, can be also that right side bottom 252a and left bottom 252b are made up of the base plate 252 of the height as same degree.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(5) in the above-described embodiment, represented structure that the cereal box 205 of top that is disposed in threshing apparatus 204 is overhang to the left and right sides of threshing apparatus 204, but be not limited thereto.For example also can make the structure that makes its top position from threshing apparatus 204 overhang or only be located at the top position of threshing apparatus 204 or be only located at the top position of engine 207 or its top position from threshing apparatus 204 is arranged to overhanging with the opposition side, top position of engine 207 towards the top position of engine 207 side.In addition, threshing apparatus 204 also can be set to, and makes the center line C on its left and right directions of smoothing out with the fingers de-drum rotating axis p1 and body consistent or roughly consistent.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(6) in the above-described embodiment, represent following structure: cereal box 205 windings of the top that is disposed in threshing apparatus 204 can be consisted of damping pressure cylinder 256 at one of left and right directions distolateral transverse axis core z4 with fascinating, and with the side opposition side that above-mentioned transverse axis core z4 is set, grain outlet 253a to be opened/closed is being set, can grain is being discharged and form with its posture of fascinating; But be not limited thereto.Grain outlet 253a to be opened/closed for example also can be set on cereal box 205, and not shown discharge auger etc. be set and grain is discharged.
If formed like this, also can not arrange cereal box 205 the use of fascinating damping pressure cylinder 256 and discharge, but by damping pressure cylinder 256 is set, can fascinate so that the bottom of cereal box 205 is left from the upper surface side of threshing apparatus 204, easily carry out the maintenance for the top of threshing apparatus.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(7) in the above-described embodiment, the supporting foot 212 that is used for supporting cereal box 205 is located to the upside that carries framework 211 with the trellis of a side opposition side of threshing apparatus 204 bias, but be not limited thereto, also can also be located at the upside that carries framework 211 with the trellis of a side same side of threshing apparatus 204 bias, be configured to, can the left and right sides of cereal box 205 wider width support.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(8) in the above-described embodiment, the upper end that has represented engine 207 is arranged as being positioned at than the Shao Di position, upper end of the outer peripheral edges of front-wheel 202F or being positioned at the structure of the height of same degree, but is not limited thereto.
Can be also for example to arrange with following state: the major part of engine 207 with the upper end same degree fetch bit of the outer peripheral edges of front-wheel 202F, a very little part for its auxiliary equipment class and engine 207 is positioned at than the upper end of front-wheel 202F by upper side.
In addition, the lower surface of engine 207 is also not limited to be disposed in the height roughly the same with front axle 202a, for example also can arrange as, the lower surface that makes engine 207 than the crank axle of front axle 202a lowland fetch bit or engine 207 than front axle 202a lowland fetch bit.
(9) in the above-described embodiment, represent the engine 207 of the horizontal side that is disposed in threshing apparatus 204 to be disposed between front-wheel 202F and trailing wheel 202R and at fore-and-aft direction and to observe and be disposed in the locational structure overlapping with front-wheel 202F in side observation, but be not limited thereto, also can arrange as follows.
For example also can arrange into, make engine 207 on left and right directions the horizontal sidewall 204a of threshing apparatus 204 and front-wheel 202F between the inner face of body center side, the front end that makes engine 207 is being positioned at the fore-and-aft direction position of front axle 202a same degree or is being positioned at than it by rear side than the forward side in the rear end of front-wheel 202F.
In addition, position relationship on the fore-and-aft direction of threshing apparatus 204 and engine 207 is not limited to both and is positioned at roughly the same fore-and-aft direction position, also can be configured to, the front end of engine 207 leaves and fetch bit rearward than the antetheca 204c of threshing apparatus 204.
(10) in the above-described embodiment, the structure of being opened exemplified with the entirety of the lower face side of threshing apparatus 204, represent by the driving transmitter shaft 224 of rear wheel driving axle 239 is provided in the position of departing from from the lower surface of threshing apparatus 204, easily carried out the structure that the maintenance under the open state of lower face side of threshing apparatus 204 forms, but be not limited to such structure.For example be not threshing apparatus 204 lower face side entirety but in structure that a part for lower face side is partly opened, also can arrange into, drive transmitter shaft 224 to be present in the position of departing from from the region of the opening of its lower face side.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(11) in the above-described embodiment, having represented to use the structure that drives transmitter shaft 224 as driving tool for transmitting, but as driving tool for transmitting, be not limited to carry out the structure by the transmission of axle, can be also driving-chain or driving-belt.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(12) in the above-described embodiment, represent the structure that the mode outer mounting cover 209 can be opened and closed around swing fulcrum z2, the z3 swing along fore-and-aft direction forms, but be not limited thereto, for example also can be configured to, though there is no diagram in the front side of the body of certainly advancing or rear side setting along the swing fulcrum of above-below direction, can swing and open and close around the swing fulcrum along its above-below direction.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(13) Figure 48～Figure 50 represents as cereal box 205 and adopts and be equipped with grain and transport other embodiments with the ordinary combine harvester of the structure of auger 320, and described grain transports and the grain of the inside that is stored in box main body 251 transported to outside with auger 320.
This cereal box 205 is and the same shape of box main body 251 representing in the above-described embodiment, but grain outlet 253a and opening-closing plate 253b and structure corresponding to cover plate 257 that not possess with side Figure 42～as shown in Figure 44, that exist as the transverse axis core z4 of the oscillation center of cereal box 205 be right part.That is, the right part of cereal box main body 251 is made up of the simple flat stringer board 253 same with the end of both sides, front and back and left part, is not the structure forming along with swinging the opening that grain can be discharged.
Grain transports the low one-level of bottom 252a in the left side in the ratio base plate 252 on box main body 251 with auger 320 and near the right part of the bottom 252b on the right side that forms, possess end discharge screw rod 321, discharge screw rod 321 and be rotated supporting freely using the screw shaft core state consistent with the transverse axis core z4 of the oscillation center as cereal box 205 at the described end.
Discharge the outlet side of screw rod 321 end of at, connecting by discharge grain kick up carry vertical screw rod 322, in the upper end side of this vertical screw rod 322, connecting the horizontal screw rod 323 of the grain being lifted being carried in the horizontal direction and transport to outside, forming above-mentioned grain by these ends discharge screw rods 321, vertical screw rod 322 and horizontal screw rod 323 and transport with auger 320.
Grain transport with the vertical screw rod 322 of auger 320 as shown in figure 50, possess: bottom cylinder part 322a, is supported integratedly at the pivotal bearing part 255 that erects the body front side in the front and back pair of pivot support 255 of equipping on the end, upper right of the supporting foot 212 on quadrate part position, the right side of threshing apparatus 204; With top cylinder part 322b, be connected to the upside of this bottom cylinder part 322a.
And be configured to, the periphery gear 322c being formed in the lower, outer perimeter of top cylinder part 322b is engaged on the driven wheel 324a of electro-motor 324 of revolution use, by the driving force of electro-motor 324, top cylinder part 322b can relatively rotate around above-below direction axle core y3 with respect to bottom cylinder part 322a.
Thereby, the horizontal screw rod 323 that is connected to integratedly the upper end side of the top cylinder part 322b of vertical screw rod 322 is configured to, by the driving force of above-mentioned electro-motor 324, move around above-below direction axle core y3 revolution together with the top cylinder part 322b rotating around above-below direction axle core y3.
Move by this revolution, horizontal screw rod 323 can be from the deposit position along the stringer board 253 of the right part of box main body 251 as represented with solid line Figure 49, as represented with imaginary line in the figure, around above-below direction axle core y3 revolution, select the arbitrarily drain position outstanding to horizontal foreign side.And be configured to, at selected drain position arbitrarily, can be from grain being discharged compared with the outlet 323a in distally apart from above-below direction axle core y3.
Grain transports discharges screw rod 321, vertical screw rod 322 and horizontal screw rod 323 with the end of auger 320 and links via the mutual interlock of bevel gear being equipped on the axle head of screw shaft separately.
Be configured to, from the power of engine 207 for this grain transport with the transmission of auger 320 as shown in figure 50, carry out via the 3rd belt drive mechanism 325, described the 3rd belt drive mechanism 325 transports and reels with the input belt wheel 321a that discharge on an end of screw rod 321 at the end of auger 320 across being located at the output pulley 207d on the output shaft 207a of engine 207 and being located at grain., form the power input part to cereal box 205 by the 3rd belt drive mechanism 325.
The 3rd belt drive mechanism 325 possesses: the 1st driving-belt 275a, doubles as the effect of the transmission mechanism 275 for the power of engine 207 is supplied with to radiator 270; With the 1st relaying belt wheel 326a for auger, the 1st relay axis 207b that is fixed on supporting the 1st relaying belt wheel 207e is upper, described the 1st relaying belt wheel 207e the 1st driving-belt 275a that reeling.
And, above-mentioned the 1st relay axis 207b is equipped in the top of supporting foot 212 at the rear side of engine 207, there is auger the 1st power transmission shaft 207g of the axle core parallel with the 1st relay axis 207b being roughly located at the position corresponding with the front upper of engine 207 in level top of supporting foot 212 with the 1st relay axis 207b, auger the 2nd relaying belt wheel 326b is installed so that unitary rotation.
With above-mentioned auger with the 1st power transmission shaft 207g roughly level supporting foot 212 top, with the front upper of engine 207 on corresponding position, the auger that possesses unitary rotation in front is provided with auger the 2nd power transmission shaft 207h with the 3rd relaying belt wheel 326c, and described auger has the axle core orthogonal and parallel with the transverse axis core z4 of end discharge screw rod 321 with the axle core of auger the 1st power transmission shaft 207g with the 2nd power transmission shaft 207h.
Above-mentioned auger supports with the common relaying box 327 that the 1st power transmission shaft 207g and auger the 2nd power transmission shaft 207h are arranged on the top of supporting foot 212, be configured to, the bevel gear (not shown) that is located at the side opposition side existing with the 3rd relaying belt wheel 326c with above-mentioned auger the 2nd relaying belt wheel 326b or auger is engaged with each other, carries out transmission of power.
Across the output pulley 207d of the engine 207 arranging as described above and the 1st relaying belt wheel 326a for auger, coiling has standby the 1st driving-belt 275a that drives use as the radiator 270 of the auger effect of the 1st driving-belt concurrently, across the 1st relaying belt wheel 326a and the 2nd relaying belt wheel 326b for auger for auger, the 2nd driving-belt 325a for auger reels on fore-and-aft direction, discharge the input belt wheel 321a of screw rod 321 with the 3rd relaying belt wheel 326c and the end across auger, the 3rd driving-belt 325b for auger reels on above-below direction.
,, by the 2nd driving-belt 325a and the 3rd driving-belt 325b for auger for the 1st driving-belt 275a, auger, form grain is transported to the 3rd belt drive mechanism 325 that transmits engine power with auger 320.
Above-mentioned auger possesses the band tension clutch being made up of the tensioning pulley 328a being equipped on swinging operation tensioner arm 328 freely with the 2nd driving-belt 325a, be configured to, be be crimped on the tense situation that auger uses with the transmission on the 2nd driving-belt 325a and this crimping removed and relaxed state that transmission is stopped by above-mentioned tensioning pulley 328a handover operation, can switch driving and the driving of discharging screw rod 321 end of for and stop.
Be configured to, by not shown sensor, detect by above-mentioned electro-motor 324 turn round the top cylinder part 322b of vertical screw rod 322 of driving and distolateral upper one is connected thereon horizontal screw rod 323 around the turned position of above-below direction axle core y3 and the posture of fascinating around transverse axis core z4 of box main body 251, this detection signal, to not shown control device input, is controlled to the action of above-mentioned electro-motor 324 and damping pressure cylinder 256.
; be configured to; as shown in the imaginary line of Figure 49; the elongation action of damping pressure cylinder 256 is limited; only to make, being horizontal screw rod 323 move to the state of the position of departing from from the swinging track around transverse axis core z4 of box main body 251 is overlooked time, can to carry out the wobbling action around transverse axis core z4 of box main body 251; Control the action of electro-motor 324,, just limit in the scope of swinging track that horizontal screw rod 323 enters into box main body 251 as long as box main body 251 is the postures that tilt to make.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(14) in the above-described embodiment, exemplified with the input rotating shaft 301 of the opposite side transmission of the side direction threshing apparatus 204 existing from the engine 207 of threshing apparatus 204 as the power that the output shaft 207a from engine 207 is transmitted with transmission mechanism 279 via operation input and use the structure of the driving shaft of secondary windmill 245a, but be not limited thereto, for example, also can form as follows.
That is, as shown in Figure 51, adopt following structure: do not use secondary windmill 245a and only use main air car 245b as windmill 245, be formed with the wind path 245c towards the upper side of the 204B of separation chamber on the top of this main air car 245b.
In this structure, by leaning on upper side by jackshaft transversal threshing apparatus 204 than the wind path 245c on the top of above-mentioned main air car 245b, form the input rotating shaft 301 of the opposite side transmission of the side direction threshing apparatus 204 existing from the engine 207 of threshing apparatus 204.
Be configured to, from operation input transmission mechanism 279, to the side-prominent shaft portion transferring power existing to engine 207 from threshing apparatus 204 of this jackshaft, from the outstanding shaft portion of the opposite side to threshing apparatus 204 to above-mentioned the 1st belt drive mechanism 300 and the 2nd belt drive mechanism 285 transferring power.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(15) in the above-described embodiment, represent the speed changer 203 in front that arranges threshing apparatus 204 to be disposed in the structure of overlapping position partly in overlooking with loader 217A, but be not limited thereto, also the speed changer 203 at the front place that arranges threshing apparatus 204 can be disposed in to nonoverlapping position in overlooking with loader 217A.
Other structures are as long as adopt the structure same with above-mentioned embodiment just passable.
(16) as combine, be not limited to gather in the crops the grain such as paddy and wheat, corn, also can be applied in the equipment of the flowers such as beans or the rape seed classes such as results soybean.
Utilizability in industry
The present invention can be applied to combine or maize harvesting machine etc., advance on car body, possess crop is extracted and rearward carries extract the extracting in reaping machine of delivery section.
Description of reference numerals
1 front-wheel
2 trailing wheels
3 car bodies of advancing
4 extract delivery section
5 extract lifting actuator
7 take Drive Section
8 shelling portions
9 grain casees
10 engines
17R, 17L front and back are towards frame body
18a～18f horizontal stroke is towards frame body
23 rear car axle boxes
26 auxiliary frame support bodys
27 casees supporting frame support bodys
CL central portion
F vehicle body frame
Fh stretches out frame section
L1, L2, L3 interval
P1 fulcrum
Q recess
X1 axle core
101 vehicle body frames
102 moving devices
102F front-wheel (non-steering wheel)
102R trailing wheel (steering wheel)
102a front axle (axletree)
102b back axle (axletree)
103 driving cabins
104 threshing apparatus
104b top board
105 cereal box
108 engines
109 gearboxes
112 supporting foots
150a bottom
150b bottom
170 loaders
P1 smoothes out with the fingers de-drum rotating axis
201 vehicle body frames
202 moving devices
202F front-wheel (front travel section)
202R trailing wheel (rear travel section)
203 speed changers
204 threshing apparatus
204A smoothes out with the fingers de-chamber
The horizontal sidewall of 204a
204b top board
205 cereal box
207 engines
208 fuel tanks
209 outer mounting covers
212 supporting foots
214a supports wrist
Return device 249 No. two
270 radiators
The horizontal side of 280a
Y2 swinging axle core
Z2, z3 swing fulcrum
Z4 transverse axis core
Z5 swinging axle core.
Claims (74)
1. extract a reaping machine, it is characterized in that,
Possessing the advancing on car body of pair of right and left front-wheel and pair of right and left trailing wheel, possessing extracting delivery section and driving the engine of use of taking Drive Section, crop is extracted and rearward carry,
The vehicle body frame of the above-mentioned car body of advancing forms towards frame body before and after possessing pair of right and left, the state outfit that is positioned at the left and right sides of the above-mentioned car body of advancing and extends to spread all over the fore-and-aft direction of the above-mentioned car body of advancing towards frame body before and after described pair of right and left.
2. the reaping machine that extracts as claimed in claim 1, is characterized in that,
Above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possess the frame section of stretching out and form, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body.
3. the reaping machine that extracts as claimed in claim 2, is characterized in that,
To be equipped with above-mentioned engine by the above-mentioned state that stretches out frame section supporting.
4. the reaping machine that extracts as claimed in claim 3, is characterized in that,
Above-mentioned engine is supported by above-mentioned front part of stretching out frame section.
5. as described in any one in claim 1～4, extract reaping machine, it is characterized in that,
Above-mentioned engine is supported towards frame body by above-mentioned front and back.
6. as described in any one in claim 1～5, extract reaping machine, it is characterized in that,
Before and after above-mentioned pair of right and left, form in the mode that spreads all over the total length of the above-mentioned car body of advancing and extend towards frame body.
7. as described in any one in claim 2～6, extract reaping machine, it is characterized in that,
Above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possesses the frame section of stretching out, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body;
Above-mentioned a pair of front and back by above-mentioned vehicle body frame, towards frame body and the above-mentioned frame section that stretches out, in the recess forming, are being equipped with above-mentioned front-wheel and above-mentioned trailing wheel in overlooking in the position corresponding with four jiaos of the above-mentioned car body of advancing.
8. as described in any one in claim 1～7, extract reaping machine, it is characterized in that,
Above-mentioned a pair of front and back are equipped by the state of the horizontal cross direction side of car body side to be positioned at than above-mentioned a pair of front-wheel and above-mentioned pair of rear wheels towards frame body;
Be configured to, large towards the interval of the interval of the horizontal cross direction of car body of frame body horizontal cross direction of car body towards frame body and above-mentioned front-wheel and above-mentioned trailing wheel than above-mentioned front and back to above-mentioned front and back towards the central portion of the horizontal cross direction of car body of frame body from above-mentioned a pair of front and back.
9. as described in any one in claim 1～8, extract reaping machine, it is characterized in that,
Before and after possessing towards auxiliary frame support body, described front and back towards auxiliary frame body be positioned at above-mentioned a pair of front and back towards between frame body and be fixed on above-mentioned a pair of front and back on frame body.
10. the reaping machine that extracts as claimed in claim 9, is characterized in that,
Shelling portion is equipped with the state being supported by above-mentioned vehicle body frame, and described shelling portion carries out the shelling processing that extracts the crop that delivery section extracts by above-mentioned.
11. reaping machines that extract as claimed in claim 10, is characterized in that,
Above-mentioned shelling portion is supported towards frame body by above-mentioned front and back.
12. extract reaping machine as described in claim 10 or 11, it is characterized in that,
Support towards frame body above-mentioned engine side's in frame body by above-mentioned a pair of front and back front and back, and support towards frame body above-mentioned shelling the opposing party's in frame body by above-mentioned a pair of front and back of portion front and back.
13. extract reaping machine as described in any one in claim 10～12, it is characterized in that,
Grain case to be to be positioned at the state equipment of top of above-mentioned shelling portion, and described grain case stores by above-mentioned shelling portion shelling and processes and the grain that obtains.
14. reaping machines that extract as claimed in claim 13, is characterized in that,
With the state from the securing elongated setting of above-mentioned vehicle body frame, be provided with the case supporting frame body of the above-mentioned grain case of supporting.
15. extract reaping machine as described in any one in claim 10～14, it is characterized in that,
Above-mentioned shelling portion is supported by above-mentioned auxiliary frame support body.
16. extract reaping machine as described in any one in claim 10～15, it is characterized in that,
Above-mentioned vehicle body frame is the position between above-mentioned front-wheel and above-mentioned trailing wheel on car body fore-and-aft direction, possesses the frame section of stretching out, described in stretch out frame section and stretch out to the horizontal cross direction of car body foreign side side from above-mentioned a pair of front and back towards frame body;
Above-mentioned shelling portion is positioned at than the above-mentioned front end that stretches out frame section mode on the front and is equipped with the front end of above-mentioned shelling portion in side-looking.
17. extract reaping machine as described in any one in claim 1～16, it is characterized in that,
Above-mentioned vehicle body frame possesses toe lateral horizontal stroke and forms towards frame body towards frame body and rear portion side horizontal stroke, described toe lateral horizontal stroke is connected to each other towards the car body leading section of frame body by above-mentioned a pair of front and back towards frame body, described rear portion side horizontal stroke towards frame body by connected to each other towards the car body rear end side of frame body before and after above-mentioned pair of right and left.
18. reaping machines that extract as claimed in claim 17, is characterized in that,
The rear car axle box that supports above-mentioned pair of right and left trailing wheel swings and is supported freely around car body antero posterior axis core towards frame body with respect to above-mentioned rear portion side horizontal stroke.
19. reaping machines that extract as claimed in claim 18, is characterized in that,
Above-mentioned a pair of front and back possess main part and wheel support portion and form towards frame body, described main body section in the roughly the same height of above-mentioned rear car axle box, described wheel support portion rearward extends and arranges to be positioned at the upper side of above-mentioned rear car axle box in top from aforementioned body portion.
20. extract reaping machine as described in any one in claim 1～19, it is characterized in that,
The above-mentioned delivery section that extracts is equipped in Vehicular body front;
Above-mentioned pair of right and left front-wheel can not steering operation and above-mentioned pair of right and left trailing wheel can operatively form by steering.
21. reaping machines that extract as claimed in claim 20, is characterized in that,
The above-mentioned delivery section that extracts arranges freely around horizontal fulcrum lifting and swinging;
Lifting is supported by the Vehicular body front side of above-mentioned vehicle body frame with the base end part of actuator, and described lifting drives the above-mentioned delivery section that extracts with actuator lifting.
22. 1 kinds of wheel travelling combines, is characterized in that,
Possess the wheel moving device being formed by the non-steering wheel of pair of right and left and pair of right and left steering wheel, and on the right side of threshing apparatus or the horizontal side in left side be equipped with engine.
23. wheel travelling combines as claimed in claim 22, is characterized in that,
Above-mentioned engine is disposed between the axletree of above-mentioned non-steering wheel and the axletree of above-mentioned steering wheel in side-looking.
24. wheel travelling combines as described in claim 22 or 23, is characterized in that,
Above-mentioned threshing apparatus is disposed between the axletree of above-mentioned non-steering wheel and the axletree of above-mentioned steering wheel in side-looking.
25. wheel travelling combines as described in any one in claim 22～24, is characterized in that,
Above-mentioned engine is disposed in than the centre position of the axletree of the axletree of above-mentioned non-steering wheel and above-mentioned steering wheel by above-mentioned non-steering wheel side in side-looking.
26. wheel travelling combines as described in any one in claim 22～25, is characterized in that,
Above-mentioned threshing apparatus is disposed in and on the left and right directions of car body, leans on center side than above-mentioned engine.
27. wheel travelling combines as described in any one in claim 22～26, is characterized in that,
Above-mentioned engine is observed and is disposed in the position overlapping with above-mentioned non-steering wheel at fore-and-aft direction.
28. wheel travelling combines as described in any one in claim 22～27, is characterized in that,
Above-mentioned engine arranges in the mode that is positioned at the position lower than the upper end of the outer peripheral edges of above-mentioned non-steering wheel.
29. wheel travelling combines as described in any one in claim 22～28, is characterized in that,
The lower surface of above-mentioned engine is disposed in the height roughly the same with the axletree of above-mentioned non-steering wheel.
30. wheel travelling combines as described in any one in claim 22～29, is characterized in that,
The lower surface of above-mentioned threshing apparatus is disposed in the height roughly the same with the axletree of above-mentioned non-steering wheel.
31. wheel travelling combines as described in any one in claim 22～30, is characterized in that,
Above-mentioned wheel moving device forms front-wheel by above-mentioned non-steering wheel, forms trailing wheel by above-mentioned steering wheel.
32. wheel travelling combines as described in any one in claim 22～31, is characterized in that,
Above-mentioned threshing apparatus is disposed in the interval width on the left and right directions each other of wheel of left and right of above-mentioned wheel moving device.
33. wheel travelling combines as described in any one in claim 22～32, is characterized in that,
Foreign side's side end on the left and right directions of above-mentioned engine be disposed in the left and right directions of car body on foreign side's side end observe roughly the same position at the fore-and-aft direction of above-mentioned car body.
34. wheel travelling combines as described in any one in claim 22～33, is characterized in that,
Foreign side's side end on the left and right directions of above-mentioned engine be disposed in the left and right directions of above-mentioned non-steering wheel on foreign side's side end observe roughly the same position at the fore-and-aft direction of above-mentioned car body.
35. wheel travelling combines as described in any one in claim 22～34, is characterized in that,
Above-mentioned threshing apparatus is configured to the full stalk feeding type that is put into the full stalk that extracts crop, in the position of Xiang Hengyi side, the middle position bias than on the left and right directions of car body, making to smooth out with the fingers de-drum rotating axis arranges along car body fore-and-aft direction, and loader is disposed in to the position of the horizontal stroke identical with above-mentioned threshing apparatus one side bias, described loader is supplied with and is extracted crop above-mentioned threshing apparatus.
36. wheel travelling combines as described in any one in claim 22～35, is characterized in that,
At the upper side of above-mentioned threshing apparatus, overlapping position in overlooking with this threshing apparatus, is equipped with cereal box.
37. wheel travelling combines as claimed in claim 36, is characterized in that,
Above-mentioned cereal box spreads all over the upside of above-mentioned threshing apparatus and the upside of above-mentioned engine and arranges.
38. wheel travelling combines as claimed in claim 37, is characterized in that,
Above-mentioned cereal box is formed as, and is positioned at the bottom of upside of engine than lowland, the bottom fetch bit of upside that is positioned at threshing apparatus.
39. wheel travelling combines as described in any one in claim 36～38, is characterized in that,
Above-mentioned cereal box overhangs and arranges to the left and right sides of above-mentioned threshing apparatus.
40. wheel travelling combines as described in any one in claim 36～38, is characterized in that,
Horizontal stroke on the left and right directions of above-mentioned cereal box is wide to be formed greatlyr than above-below direction height.
41. wheel travelling combines as described in any one in claim 36～40, is characterized in that,
Above-mentioned cereal box spreads all over the roughly overall with of the vehicle body frame on left and right directions and arranges.
42. wheel travelling combines as described in any one in claim 36～41, is characterized in that,
The supporting foot that above-mentioned cereal box is erected from above-mentioned vehicle body frame supports.
43. 1 kinds of combines, is characterized in that,
By moving device supporting body framework, described moving device possesses before pair of right and left travel section after travel section and pair of right and left, be equipped in the right side of the threshing apparatus on this vehicle body frame or the horizontal side in left side is equipped with engine, be equipped with fuel tank with the horizontal side of above-mentioned threshing apparatus of a side opposition side that is equipped with this engine.
44. combines as claimed in claim 43, is characterized in that,
Above-mentioned engine is disposed between above-mentioned front travel section and above-mentioned rear travel section, and above-mentioned fuel tank is disposed between above-mentioned front travel section and above-mentioned rear travel section.
45. combines as described in claim 43 or 44, is characterized in that,
Above-mentioned engine and above-mentioned fuel tank are disposed on above-mentioned vehicle body frame.
46. combines as described in any one in claim 43～45, is characterized in that,
At the horizontal sidepiece of above-mentioned threshing apparatus, at the position of leaving at fore-and-aft direction from above-mentioned engine, be equipped with radiator.
47. combines as described in any one in claim 43～46, is characterized in that,
Top at above-mentioned threshing apparatus is equipped with cereal box, and described cereal box stores shelling grain after treatment.
48. combines as claimed in claim 47, is characterized in that,
Above-mentioned cereal box is grown crosswise on body left and right directions and bottom surface is formed as the smooth shape along horizontal plane.
49. combines as described in claim 47 or 48, is characterized in that,
Above-mentioned cereal box is configured to, and fascinates around the transverse axis heart, and move to the upper side leaving from the upper surface of threshing apparatus the end of a side of leaving from this transverse axis heart.
50. combines as claimed in claim 49, is characterized in that,
Above-mentioned cereal box is configured to, and is possessing the above-mentioned transverse axis heart and is fascinating with the end of a side opposition side that is equipped with above-mentioned fuel tank.
51. combines as described in any one in claim 43～50, is characterized in that,
Cereal box is provided in the top of above-mentioned engine, and described cereal box stores shelling grain after treatment.
52. combines as described in any one in claim 43～51, is characterized in that,
Cereal box is provided in the top of above-mentioned fuel tank, and described cereal box stores shelling grain after treatment.
53. combines as described in any one in claim 47～52, is characterized in that,
Above-mentioned cereal box on the right side of above-mentioned threshing apparatus or the supporting foot that erected from above-mentioned vehicle body frame of the position, horizontal side in left side support, above-mentioned fuel tank is arranged on the supporting wrist being equipped on above-mentioned vehicle body frame.
54. combines as described in any one in claim 43～53, is characterized in that,
Above-mentioned fuel tank swings and opens and closes installation freely around the swinging center of above-below direction to fixed position and release position, described fixed position is to make the side of fore-and-aft direction of above-mentioned fuel tank along the position of the horizontal side of above-mentioned threshing apparatus, and described release position is the position that move to a side oscillation of leaving from the horizontal side of above-mentioned threshing apparatus the side of above-mentioned fore-and-aft direction.
55. combines as claimed in claim 54, is characterized in that,
The swinging center of above-mentioned fuel tank is located near the side of fore-and-aft direction of the horizontal foreign side side of the above-mentioned fuel tank leaving from the horizontal side Xiang Heng foreign side side of above-mentioned threshing apparatus.
56. 1 kinds of combines, is characterized in that,
Outside left at the horizontal sidewall of left and right possesses outer mounting cover, the horizontal sidewall of described left and right forms the de-chamber of smoothing out with the fingers of threshing apparatus, this outer mounting cover can swing switching and form to opening posture and inaccessible posture, described open posture be taking this outer mounting cover one distolateral as swing fulcrum, the posture of the side oscillation that other end side direction is left from the horizontal sidewall of above-mentioned left and right, described inaccessible posture is the posture along the horizontal sidewall of above-mentioned left and right.
57. combines as claimed in claim 56, is characterized in that,
A part for above-mentioned horizontal sidewall can form removably.
58. combines as described in claim 56 or 57, is characterized in that,
In the outside of horizontal sidewall and the inner side of above-mentioned outer mounting cover of above-mentioned threshing apparatus, be equipped with No. two and return device, the described device of returning for No. two is returned No. two handled things of the sorting portion from above-mentioned threshing apparatus to shelling portion.
59. combines as described in any one in claim 56～58, is characterized in that,
Cereal box is provided in the upside of above-mentioned threshing apparatus, and be configured to, this cereal box fascinates around the transverse axis heart, and move to the upper side leaving from the upper surface of above-mentioned threshing apparatus the end of a side of leaving from the above-mentioned transverse axis heart, and described cereal box stores shelling grain after treatment.
60. combines as claimed in claim 59, is characterized in that,
Above-mentioned threshing apparatus possesses the top board that the upper surface side of smoothing out with the fingers de-chamber is covered, and is configured to, and this top board fascinates around the swinging center of the fore-and-aft direction along above-mentioned horizontal sidewall, and the upside of above-mentioned threshing apparatus is open.
61. combines as claimed in claim 60, is characterized in that,
The swinging center of above-mentioned top board is disposed in and a side same side of the transverse axis heart that is provided with above-mentioned cereal box on body left and right directions.
62. combines as described in any one in claim 59～61, is characterized in that,
With the horizontal sidepiece position of above-mentioned threshing apparatus of a side opposition side of the transverse axis heart that is provided with above-mentioned cereal box, be provided with fuel tank.
63. combines as described in any one in claim 56～62, is characterized in that,
Horizontal side at above-mentioned threshing apparatus is equipped with fuel tank, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned fuel tank, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned fuel tank.
64. combines as described in any one in claim 56～63, is characterized in that,
Horizontal side at above-mentioned threshing apparatus is equipped with fuel tank, and above-mentioned fuel tank is at the low position of height and position of smoothing out with the fingers de-cylinder than being located in above-mentioned threshing apparatus, is located at the outside of above-mentioned horizontal sidewall.
65. combines as described in any one in claim 62～64, is characterized in that,
Above-mentioned fuel tank is to fixed position and release position, swing to open and close freely around the swinging center of above-below direction and install, described fixed position is to make the side of fore-and-aft direction of above-mentioned fuel tank along the position of above-mentioned horizontal sidewall, and described release position is the position that move to a side oscillation of leaving from above-mentioned horizontal sidewall the side of above-mentioned fore-and-aft direction.
66. combines as described in any one in claim 56～65, is characterized in that,
Horizontal sidepiece at above-mentioned threshing apparatus is provided with engine, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned engine, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned engine.
67. combines as described in any one in claim 56～66, is characterized in that,
Horizontal sidepiece at above-mentioned threshing apparatus is equipped with radiator, and above-mentioned outer mounting cover is configured to, under above-mentioned inaccessible posture by the horizontal outer side covers of above-mentioned radiator, along with posture changing is above-mentioned open posture and by open the horizontal outside of above-mentioned radiator.
68. combines as described in any one in claim 56～67, is characterized in that,
Horizontal sidepiece at above-mentioned threshing apparatus is provided with engine, and and this engine between separate the interval on fore-and-aft direction, be equipped with radiator at the horizontal sidepiece of above-mentioned threshing apparatus.
69. 1 kinds of combines, is characterized in that,
By moving device supporting body framework, described moving device possesses before pair of right and left travel section after travel section and pair of right and left, be equipped in the right side of the threshing apparatus on this vehicle body frame or the horizontal side in left side is equipped with engine, front side at above-mentioned threshing apparatus is equipped with speed changer, and described speed changer will start the power speed changing of pusher side transmission and export into portion to above-mentioned moving ahead from above-mentioned.
70. combines as described in claim 69, is characterized in that,
At the horizontal sidepiece of above-mentioned threshing apparatus, be provided with radiator at the position of leaving at fore-and-aft direction from above-mentioned engine.
71. combines as described in claim 69 or 70, is characterized in that,
In the top position of above-mentioned engine, be equipped with the cereal box that stores grain.
72. combines as described in claim 71, is characterized in that,
The power input part of above-mentioned cereal box is disposed in the top position of above-mentioned engine.
73. combines as described in any one in claim 69～72, is characterized in that,
Horizontal sidepiece at above-mentioned threshing apparatus possesses jackshaft, described jackshaft transmits the power of above-mentioned engine from being equipped with the opposite side of this threshing apparatus of side direction of above-mentioned engine, be configured to, via power transfering part, above-mentioned threshing apparatus is transmitted to engine power from this jackshaft, described power transfering part is equipped in the opposite side of above-mentioned threshing apparatus.
74. combines as described in any one in claim 69～73, is characterized in that,
Be equipped with each other above-mentioned speed changer in above-mentioned front travel section, and on the gearbox of this speed changer, supporting the 1st output shaft and the 2nd output shaft, described the 1st output shaft is connected with the transmission system of above-mentioned front travel section transmission of the left and right to being positioned at this speed changer, described the 2nd output shaft be connected to the transmission system of above-mentioned rear travel section transmission, drive tool for transmitting to arrange on fore-and-aft direction along the horizontal side of above-mentioned threshing apparatus, described driving tool for transmitting is from above-mentioned the 2nd output shaft to travel section transferring power above-mentioned.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406594.XA CN107027418B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201710406590.1A CN107396683B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201710406588.4A CN107409638B (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN201710406589.9A CN107396682B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN202110935806.XA CN113748851A (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012020339A JP2013158263A (en) | 2012-02-01 | 2012-02-01 | Wheel-traveling combine harvester |
| JP2012-020333 | 2012-02-01 | ||
| JP2012-020339 | 2012-02-01 | ||
| JP2012020333A JP2013158257A (en) | 2012-02-01 | 2012-02-01 | Cutting and harvesting machine |
| JP2012-154474 | 2012-07-10 | ||
| JP2012154475A JP2014014325A (en) | 2012-07-10 | 2012-07-10 | Combine harvester |
| JP2012154474A JP5991870B2 (en) | 2012-07-10 | 2012-07-10 | Combine |
| JP2012-154473 | 2012-07-10 | ||
| JP2012-154475 | 2012-07-10 | ||
| JP2012154473A JP2014014323A (en) | 2012-07-10 | 2012-07-10 | Combine harvester |
| PCT/JP2013/052036 WO2013115247A1 (en) | 2012-02-01 | 2013-01-30 | Cutting and harvesting machine |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406589.9A Division CN107396682B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN202110935806.XA Division CN113748851A (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN201710406590.1A Division CN107396683B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201710406588.4A Division CN107409638B (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN201710406594.XA Division CN107027418B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104066315A true CN104066315A (en) | 2014-09-24 |
| CN104066315B CN104066315B (en) | 2017-06-30 |
Family
ID=48905279
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406588.4A Expired - Fee Related CN107409638B (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN202110935806.XA Pending CN113748851A (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN201710406590.1A Expired - Fee Related CN107396683B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201710406594.XA Expired - Fee Related CN107027418B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201380007702.6A Expired - Fee Related CN104066315B (en) | 2012-02-01 | 2013-01-30 | Extract cropper |
| CN201710406589.9A Expired - Fee Related CN107396682B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406588.4A Expired - Fee Related CN107409638B (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN202110935806.XA Pending CN113748851A (en) | 2012-02-01 | 2013-01-30 | Combine harvester |
| CN201710406590.1A Expired - Fee Related CN107396683B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
| CN201710406594.XA Expired - Fee Related CN107027418B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406589.9A Expired - Fee Related CN107396682B (en) | 2012-02-01 | 2013-01-30 | Harvesting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (6) | CN107409638B (en) |
| WO (1) | WO2013115247A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111278273A (en) * | 2017-10-25 | 2020-06-12 | 株式会社久保田 | Combine harvester |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6142777B2 (en) * | 2013-10-31 | 2017-06-07 | 井関農機株式会社 | Combine with exhaust gas cooling device |
| JP2019170258A (en) * | 2018-03-28 | 2019-10-10 | 株式会社クボタ | Harvesting machine |
| CN111373921A (en) * | 2018-12-25 | 2020-07-07 | 株式会社久保田 | Harvester |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107396682B (en) | 2021-07-13 |
| CN107409638B (en) | 2021-08-27 |
| CN104066315B (en) | 2017-06-30 |
| CN113748851A (en) | 2021-12-07 |
| CN107027418B (en) | 2021-01-12 |
| CN107396683B (en) | 2021-07-06 |
| CN107409638A (en) | 2017-12-01 |
| CN107396683A (en) | 2017-11-28 |
| WO2013115247A1 (en) | 2013-08-08 |
| CN107027418A (en) | 2017-08-11 |
| CN107396682A (en) | 2017-11-28 |
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