CN204180534U - Preposition driving harvester for peanut - Google Patents
Preposition driving harvester for peanut Download PDFInfo
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- CN204180534U CN204180534U CN201420608464.6U CN201420608464U CN204180534U CN 204180534 U CN204180534 U CN 204180534U CN 201420608464 U CN201420608464 U CN 201420608464U CN 204180534 U CN204180534 U CN 204180534U
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Abstract
Preposition driving harvester for peanut, comprises power drive car and harvesting peanut device, and described harvesting peanut device is located at power drive car front end, and harvesting peanut device comprises forebay and vibratory sieve mechanism.The utility model adopts front-located plow soil-shifting method, hydraulic power transmission, chain-type conveying, Link-Belt PD to be separated, and requires known, the process of harvesting peanut: excavate peanut, be separated the operation such as earth, lay airing according to the upgrowth situation of peanut and excavation.(power drive car) pushes harvesting peanut device and travels forward in this process, and this front positioning type harvest operation, has a wide sphere of vision, simple to operate, and walking flexibly.This machinery integral connection and reasonable arrangement, efficiency of crop be high, do not damage peanut by pressure.The utility model is simple to operate, easily handles, stable transmission.Experiment proves, the peanut that this machine grows under being competent at the various soil condition of results completely.
Description
Technical field
The utility model belongs to agricultural machinery technological field, particularly relates to a kind of preposition driving harvester for peanut.
Background technology
Peanut is one of major economic crops of China, is also main oil crop, and thus the sowing area of peanut is constantly expanding.Have a lot of local mode still adopting artificial results at present, not only labour intensity is large for this, and efficiency of crop is very low.Along with agricultural mechanization, the further developing of automation, domesticly following three class harvester for peanuts were also there are in the last few years.
Existing peanut harvesting machinery, principle according to results peanut can be divided three classes, one class is the clipping harvest machinery being mainly used in sand and half sand soil, namely utilizes clamping principle, during facility work, top has gripping means grips peanut seedling climing, have perching knife must sliding trackle Roots of Peanut below, clamping device under the transmission of power, to the back upper place transmission of facility, peanut seedling fruit is transported to the rear of facility and lay to ground, complete harvest operation.
Another kind of is the harvest machinery utilizing roller shutter type carrier chain ladder operation principle, during facility work, power drives reaping machine to move ahead, and the perching knife of facility buries simultaneously, reach certain depth, scoop up band soil peanut seedling fruit, by roller shutter type conveying chain ladder take away, conveying chain ladder rotate in, soil drops from chain ladder space ground, peanut seedling fruit is transferred chain ladder and is sent to end, is drawn in ground, complete harvest operation by seedling collector.
3rd class is the harvest machinery being mainly used in sand soil, utilize the principle of vibratory sieve, during work, powered belt motivation tool moves ahead, and vibratory sieve buries, and peanut seedling fruit is taken in vibratory sieve together with soil, utilize the reciprocating motion of vibratory sieve, remove soil, peanut seedling fruit delivers to the back of vibratory sieve, completes harvest operation.
Above-mentioned three class harvester for peanuts, this reaping machine, in results process, because tractor is walked before reaping machine, causes tire to weigh wounded or damages crops by pressure, and agricultural product quality quality is declined, and directly causes crops to take in and reduces.In addition, this reaping machine generally adopts mechanical power driving mechanism, and transmission efficiency is lower, is easy to damage, and noise is large especially, directly has influence on the physical and mental health of results personnel.
Utility model content
The utility model in order to solve weak point of the prior art, provide a kind of in results process available protecting crops not by rolling damage, power transmission efficiency is high, noise is little preposition driving harvester for peanut.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: preposition driving harvester for peanut, comprises power drive car and harvesting peanut device, and described harvesting peanut device is located at power drive car front end;
Power drive car comprises vehicle frame, vehicle frame has wheel, vehicle frame front end is provided with installing rack, vehicle frame rear end is provided with engine, diesel fuel tanks, hydraulic oil container, the first hydraulic pump, the second hydraulic pump and the 3rd hydraulic pump, vehicle frame front portion is provided with driver behavior room, engine is connected with wheel drive by moving gear box, and engine is connected with the first hydraulic pump, the second hydraulic pump and the 3rd hydraulic pump driving respectively;
Harvesting peanut device comprises forebay and vibratory sieve mechanism, forebay front lower ends is provided with grubber, grubber is low early and high after to be obliquely installed, front chain conveying mechanism is provided with bottom forebay, front chain conveying mechanism front end is connected with grubber rear end, front chain conveying mechanism rear end is connected with vibratory sieve device front end, forebay top is provided with the first hydraulic motor and results gearbox, first hydraulic pump is connected with the first hydraulic motor transmission by the first hydraulic oil pipe, first hydraulic motor is in transmission connection with front chain conveying mechanism and vibratory sieve mechanism respectively by results gearbox,
Installing rack front lower portion is hinged with link, link front end is vertically provided with slideway, forebay rear end is provided with the framework that can slide up and down along slideway, upset hydraulic cylinder is provided with between link top and installing rack, link top is provided with fixed pulley, link upper lateral part is provided with lifting hydraulic cylinder, and lifting hydraulic cylinder upper end is connected with lifting rope, and lifting rope is walked around fixed pulley and is connected with framework upper end; Second hydraulic pump is connected with upset hydraulic cylinder and lifting hydraulic cylinder respectively by the second hydraulic oil pipe, and the second hydraulic oil pipe is provided with control valve.
Described frame downward is provided with afer bay, and on afer bay, level is provided with rear chain conveying mechanism, and the 3rd hydraulic pump is in transmission connection by the second hydraulic motor and rear chain conveying mechanism.
Described vibratory sieve mechanism comprises square frame, lower screen cloth is provided with bottom square frame, square frame front portion is provided with low early and high after upper screen cloth and is positioned at the rear guide post group at upper screen cloth rear portion, upper screen cloth is positioned at above lower screen cloth, the mesh of upper screen cloth is greater than the mesh of lower screen cloth, upper screen cloth is provided with saw tooth belt along the longitudinal direction, feed opening is provided with on the right side of square frame, square frame rear portion is provided with the level board be positioned on the downside of rear guide post group, level board front is along being connected with rear guide post group, level board surface thereof is provided with the baffle plate to feed opening place guiding peanut seedling, on the left of square frame and right side is hinged with front roll bar and rear fork respectively, front roll bar and rear fork upper end are all hinged on afer bay, every root front roll bar upper end is fixedly connected with a connecting rod, the first rotating shaft is provided with between two small ends, first rotating shaft is provided with swing sprocket wheel, on the power take-off of results gearbox, eccentric setting has the eccentric chain-wheel be in transmission connection with swing sprocket chain.
Described forebay is provided with front guide post group, and front guide post group front-end and back-end are connected with front chain conveying mechanism rear end and upper screen cloth front end respectively, and front chain conveying mechanism is connected with the power take-off Chain conveyer of results gearbox.
Both sides, described forebay front end are vertically provided with a guide roller respectively, guide roller upper end is by being provided with the first bevel gear, the power take-off Chain conveyer of results gearbox is connected with the second rotating shaft, second rotating shaft two ends are respectively equipped with second bevel gear, and the second bevel gear engages with the first bevel gear of homonymy.
Described grubber comprises fixed mount and fixed board, fixed mount upper end is located on the downside of forebay front end, fixed board is provided with two pieces, two pieces of fixed board rear ends are connected with on front side of fixed mount, between two pieces of fixed board front portions, horizontal cross is provided with stay pipe, fixed board front end is provided with horizontal fixed plate, is positioned at the colter of horizontal fixed plate lower surface, is provided with a row along the longitudinal direction and leads transiting rod between colter and stay pipe, the low early and high after setting of guiding transiting rod.
Described colter is bolted on fixed board, and colter is made up of symmetrical two pieces of blades, and every block blade front end face is equipped with V-type groove, and two pieces of blade fronts are along forming W planform.
Adopting technique scheme, because harvesting peanut device is located at power drive car front end, so just to avoid when gathering in the crops the underground corps such as peanut, to the crops spreading of not gathering in the crops, guaranteeing the integrality of crops fruit, ensureing agricultural product quality quality.Operator can manipulate wheel in driver behavior indoor and advance, retreats, turns to, brakes, and can also manipulate hydraulic system, controls three hydraulic pumps, two hydraulic motors, two hydraulic cylinder works.Hydraulic control is used in turning to of trailing wheel.
The critical component such as chassis, engine of harvesting peanut device is generally all purchased from regular producer, adds the durability of machinery, improves overall performance, reduce fault rate; And with garlic machine, potato peeling machine domain, the general interworking of engine, can pull down other machines season at harvesting peanut and be assembled on harvester for peanut, the versatility that both improve accessory turn improves operation rate of machinery.
Power drive car in the utility model is general, when needs results potato, garlic, harvesting peanut device can be removed, installing rack is installed potato garlic harvesting device.Power drive car front end can preposition three kinds of harvesting apparatus, i.e. harvesting peanut device, potato garlic harvesting device, Ipomoea batatas carrot harvesting apparatus.These three kinds of harvesting apparatus have five functions, namely can gather in the crops peanut respectively, garlic, potato, Ipomoea batatas, carrot.
In addition, all right preposition broadcast application device, grug feeding device before power drive car, these two kinds of machines complete broadcast application, the function of laxative respectively.
Can mounted plough, straw cutting apparatus, disk harrow after power drive car.Peanut planter, garlic planter, Potato seeder, Ipomoea batatas sower, carrot sower can also be hung after power drive car.These five kinds of sowers have five functions, namely can sow peanut respectively, garlic, potato, Ipomoea batatas, carrot.
As from the foregoing, the device of difference in functionality is installed by power drive car front end or rear end, just can completes above 15 functions.
The afer bay that frame downward is arranged, horizontally disposed rear chain conveying mechanism on afer bay, and the 3rd hydraulic pump is in transmission connection by the second hydraulic motor and rear chain conveying mechanism.This architectural feature is for gathering in the crops garlic or potato, and the garlic of results or potato are transported on ground backward by rear chain conveying mechanism.
Overturn hydraulic cylinder and be used for spinning upside down of grubber, when walking the upset of link, forebay and grubber is risen, operationally forebay and grubber upset are fallen, adjust operating angle of burying; Lifting hydraulic cylinder extends and shortens, and drives framework and forebay to move up and down, can adjust excavating depth during harvest operation like this by lifting rope.
The utility model adopts front-located plow soil-shifting method, excavates peanut fruit.The feature of front-located plow: the V-type that colter is all symmetrical, is convenient to processing and manufacturing like this, and be combined to one piece in W type, during work, colter is in level.Front positioning type harvest operation, has a wide sphere of vision, simple to operate, and walking flexibly.When manipulating power drive car and moving forward, peanut emerges by grubber together with soil.The colter of W type can reduce resistance and frictional force to greatest extent.First solve leakage in results process and dig and break fruit phenomenon.Strong to results environmental suitability, put down and do ridge culture, the vertical volt of peanut vine height is all applicable.Especially adapt to the development trend of peanut ridge culture, mechanical planting, have in machine sowing ridge culture recovery operations and more preferably show.
The utility model adopts hydraulic pump and hydraulic motor input power.By the first hydraulic motor outputting power, then through results gearbox again outputting power on output shaft.Adopt hydraulic motor input power, vibration and noise can be reduced, thus improve production environment and the condition of harvest operation.
The utility model adopts eccentric vibrating separating mechanism.Eccentric chain-wheel is assemblied on the output shaft of results gearbox, eccentric chain-wheel is connected by chain drive with swing sprocket wheel, connecting rod drives front roll bar to swing, the quadric chain formed between front roll bar and rear fork drives the upper screen cloth on square frame and lower screen cloth to vibrate, soil block is along action before and after saw tooth belt, the effect abolishing soil block can be improved like this, lower screen cloth fallen by soil block on removal peanut and scattered peanut, soil block is again shattered on lower screen cloth to be fallen on the ground, scattered peanut is stayed on lower screen cloth, every a period of time cleaning once, peanut seedling and peanut move rearwardly through baffle plate and move to feed opening, finally fitly be laid in airing on right ground.
When tractor moves forward, peanut emerges by grubber together with soil, by inertia forward, peanut and soil are thrown to front chain conveying mechanism, then by arriving front guide post group, front guide post group forms by with the bar of hook is several rows of, peanut vine tangles and carries backward by the hook on bar, is thoroughly separated by peanut seedling through eccentric vibrating separating mechanism with soil.
The utility model has following characteristics:
1, the utility model adopts front-located plow soil-shifting method, excavates peanut fruit.Front positioning type harvest operation, has a wide sphere of vision, simple to operate, and walking flexibly.When tractor moves forward, peanut emerges by grubber together with soil.First solve leakage in results process and dig and break fruit phenomenon.Strong to results environmental suitability, put down and do ridge culture, the vertical volt of peanut vine height is all applicable.Especially adapt to the development trend of peanut ridge culture, mechanical planting, have in ridge culture recovery operations and more preferably show.
2, the utility model adopt hydraulic system be motive power, then through results gearbox again outputting power on output shaft.Adopt hydraulic motor input power, effectively can reduce vibration and noise.
3, the utility model adopts Link-Belt PD isolating construction, and simplify in the past complicated structure, moving line is clear, and power trembles steadily.
4, the conveying of the utility model to peanut seedling and peanut adopts chain-type structure for conveying, simple to operate, easily handles, stable transmission.
5, design cost is low, high efficiency results effect, and efficiency of crop is 2 times of other reaping machines, the good separating effect of peanut and soil, and lay is neat, has the good property passed through.
6, common peanut machine once only receives a ridge, and this machine width about 1.4 meters, once can receive two ridges, high efficiency results effect, and efficiency of crop is 2 times of other reaping machines.
In sum, the utility model adopts front-located plow soil-shifting method, hydraulic power transmission, chain-type conveying, Link-Belt PD to be separated, require known according to the upgrowth situation of peanut and excavation, the process of harvesting peanut: excavate peanut, be separated the operation such as earth, lay airing.Tractor (power drive car) pushes harvesting peanut device and travels forward in this process, and this front positioning type harvest operation, has a wide sphere of vision, simple to operate, and walking flexibly.This machinery integral connection and reasonable arrangement, efficiency of crop be high, do not damage peanut by pressure.The utility model is simple to operate, easily handles, stable transmission.Experiment proves, the peanut that this machine grows under being competent at the various soil condition of results completely.Design cost is also low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of Structure of Vibrating Screen in Fig. 1;
Fig. 3 is the structural representation of front chain conveying mechanism and grubber in Fig. 1;
Fig. 4 be in Fig. 1 guide roller and results gearbox output shaft between connection for transmission schematic diagram;
Fig. 5 is the structural representation of grubber in Fig. 1;
Fig. 6 is the vertical view of colter in Fig. 5.
Embodiment
As shown in figs 1 to 6, preposition driving harvester for peanut of the present utility model, comprises power drive car and harvesting peanut device, and described harvesting peanut device is located at power drive car front end.
Power drive car comprises vehicle frame 1, vehicle frame 1 has wheel 2, wheel 2 is provided with four, two wheels 2 are driving wheel above, two wheels 2 next are deflecting roller, vehicle frame 1 front end is provided with installing rack 3, vehicle frame 1 rear end is provided with engine 4, diesel fuel tanks, hydraulic oil container, the first hydraulic pump 5, second hydraulic pump 6 and the 3rd hydraulic pump 7, vehicle frame 1 front portion is provided with driver behavior room 8, engine 4 is in transmission connection by moving gear box and wheel 2, and engine 4 is in transmission connection with the first hydraulic pump 5, second hydraulic pump 6 and the 3rd hydraulic pump 7 respectively.
Harvesting peanut device comprises forebay 9 and vibratory sieve mechanism 53, forebay 9 front lower ends is provided with grubber 10, grubber 10 is low early and high after to be obliquely installed, front chain conveying mechanism 11 is provided with bottom forebay 9, front chain conveying mechanism 11 front end is connected with grubber 10 rear end, front chain conveying mechanism 11 rear end is connected with vibratory sieve mechanism 53 front end, forebay 9 top is provided with the first hydraulic motor 12 and results gearbox 13, first hydraulic pump 5 is in transmission connection by the first hydraulic oil pipe 14 and the first hydraulic motor 12, first hydraulic motor 12 is in transmission connection with front chain conveying mechanism 11 and vibratory sieve mechanism 53 respectively by results gearbox 13.
Installing rack 3 front lower portion is hinged with link 15, link 15 front end is vertically provided with slideway, forebay 9 rear end is provided with the framework 16 that can slide up and down along slideway, be provided with between link 15 top and installing rack 3 and overturn hydraulic cylinder 17, link 15 top is provided with fixed pulley 18, link 15 upper lateral part is provided with lifting hydraulic cylinder 19, and lifting hydraulic cylinder 19 upper end is connected with lifting rope 20, and lifting rope 20 is walked around fixed pulley 18 and is connected with framework 16 upper end; Second hydraulic pump 6 is connected with upset hydraulic cylinder 17 and lifting hydraulic cylinder 19 respectively by the second hydraulic oil pipe 21, and the second hydraulic oil pipe 21 is provided with control valve 22.
Vehicle frame 1 bottom is provided with afer bay 23, and on afer bay 23, level is provided with rear chain conveying mechanism, and the 3rd hydraulic pump 7 is in transmission connection with rear chain conveying mechanism 25 by the second hydraulic motor 24.
Vibratory sieve mechanism 53 comprises square frame 26, lower screen cloth 27 is provided with bottom square frame 26, square frame 26 front portion is provided with low early and high after upper screen cloth 28 and is positioned at the rear guide post group 31 at upper screen cloth 28 rear portion, upper screen cloth 28 is positioned at above lower screen cloth 27, the mesh of upper screen cloth 28 is greater than the mesh of lower screen cloth 27, upper screen cloth 28 is provided with saw tooth belt 29 along the longitudinal direction, feed opening 30 is provided with on the right side of square frame 26, square frame 26 rear portion is provided with the level board 32 be positioned on the downside of rear guide post group 31, level board 32 front is along being connected with rear guide post group 31, level board 32 surface thereof is provided with the baffle plate 33 to feed opening 30 place guiding peanut seedling, on the left of square frame 26 and right side is hinged with front roll bar 34 and rear fork 35 respectively, front roll bar 34 and rear fork 35 upper end are all hinged on afer bay 23, every root front roll bar 34 upper end is fixedly connected with a connecting rod 36, the first rotating shaft 37 is provided with between two connecting rod 36 upper ends, first rotating shaft 37 is provided with and swings sprocket wheel 38, on the power take-off 39 of results gearbox 13, eccentric setting has the eccentric chain-wheel 40 be connected with swing sprocket wheel 38 Chain conveyer.
Forebay 9 is provided with front guide post group 41, and front guide post group 41 front-end and back-end are connected with front chain conveying mechanism 11 rear end and upper screen cloth 28 front end respectively, and front chain conveying mechanism 11 is connected with power take-off 39 Chain conveyer of results gearbox 13.
Both sides, forebay 9 front end are vertically provided with a guide roller 42 respectively, guide roller 42 upper end is by being provided with the first bevel gear 43, power take-off 39 Chain conveyer of results gearbox 13 is connected with the second rotating shaft 44, second rotating shaft 44 two ends are respectively equipped with second bevel gear 45, second bevel gear 45 and engage with the first bevel gear 43 of homonymy.
Grubber 10 comprises fixed mount 46 and fixed board 47, fixed mount 46 upper end is located on the downside of forebay 9 front end, fixed board 47 is provided with two pieces, two pieces of fixed board 47 rear ends are connected with on front side of fixed mount 46, between two pieces of fixed board 47 front portions, horizontal cross is provided with stay pipe 48, fixed board 47 front end is provided with horizontal fixed plate 50, is positioned at the colter 51 of horizontal fixed plate 50 lower surface, be provided with a row between colter 51 and stay pipe 48 along the longitudinal direction to lead transiting rod 49, the low early and high after setting of guiding transiting rod 49.
Colter 51 is bolted on fixed board 47, and colter 51 is made up of symmetrical two pieces of blades 52, and every block blade 52 front end face is equipped with V-type groove, and two pieces of blade 52 fronts are along forming W planform.
Because harvesting peanut device is located at power drive car front end, so just to avoid when gathering in the crops the underground corps such as peanut, to the crops spreading of not gathering in the crops, guaranteeing the integrality of crops fruit, ensureing agricultural product quality quality.Operator can manipulate wheel 2 and advance, retreats, turns to, brakes in driver behavior room 8, can also manipulate hydraulic system, controls three hydraulic pumps, two hydraulic motors, two hydraulic cylinder works.Hydraulic control is used in turning to of trailing wheel.
The critical component such as chassis, engine of harvesting peanut device is generally all purchased from regular producer, adds the durability of machinery, improves overall performance, reduce fault rate; And with garlic machine, potato peeling machine domain, the general interworking of engine, can pull down other machines season at harvesting peanut and be assembled on harvester for peanut, the versatility that both improve accessory turn improves operation rate of machinery.
Power drive car in the utility model is general, when needs results potato, garlic, harvesting peanut device can be removed, installing rack 3 is installed potato garlic harvesting device.Power drive car front end can preposition three kinds of harvesting apparatus, i.e. harvesting peanut device, potato garlic harvesting device, Ipomoea batatas carrot harvesting apparatus.These three kinds of harvesting apparatus have five functions, namely can gather in the crops peanut respectively, garlic, potato, Ipomoea batatas, carrot.
In addition, all right preposition broadcast application device, grug feeding device before power drive car, these two kinds of machines complete broadcast application, the function of laxative respectively.
Can mounted plough, straw cutting apparatus, disk harrow after power drive car.Peanut planter, garlic planter, Potato seeder, Ipomoea batatas sower, carrot sower can also be hung after power drive car.These five kinds of sowers have five functions, namely can sow peanut respectively, garlic, potato, Ipomoea batatas, carrot.
As from the foregoing, the device of difference in functionality is installed by power drive car front end or rear end, just can completes above 15 functions.
The afer bay 23 that vehicle frame 1 bottom is arranged, horizontally disposed rear chain conveying mechanism 25 on afer bay 23, and the 3rd hydraulic pump 7 is in transmission connection with rear chain conveying mechanism 25 by the second hydraulic motor 24.This architectural feature is for gathering in the crops garlic or potato, and the garlic of results or potato are transported on ground backward by rear chain conveying mechanism 25.
Upset hydraulic cylinder 17 spinning upside down for grubber 10, overturns rise by link 15, forebay 9 and grubber 10 when walking, operationally forebay 9 and grubber 10 upset is fallen, adjusts operating angle of burying; Lifting hydraulic cylinder 19 extends and shortens, and drives framework 16 and forebay 9 to move up and down, can adjust excavating depth during harvest operation like this by lifting rope 20.
The utility model adopts front-located plow soil-shifting method, excavates peanut fruit.The feature of front-located plow: the V-type that colter 51 is all symmetrical, is convenient to processing and manufacturing like this, and be combined to one piece in W type, during work, colter 51 is in level.Front positioning type harvest operation, has a wide sphere of vision, simple to operate, and walking flexibly.When manipulating power drive car and moving forward, peanut emerges by grubber 10 together with soil.The colter 51 of W type can reduce resistance and frictional force to greatest extent.First solve leakage in results process and dig and break fruit phenomenon.Strong to results environmental suitability, put down and do ridge culture, the vertical volt of peanut vine height is all applicable.Especially adapt to the development trend of peanut ridge culture, mechanical planting, have in machine sowing ridge culture recovery operations and more preferably show.
The utility model adopts hydraulic pump and hydraulic motor input power.By the first hydraulic motor 12 outputting power, then through results gearbox 13 again outputting power on output shaft 39.Adopt hydraulic motor input power, vibration and noise can be reduced, thus improve production environment and the condition of harvest operation.
The utility model adopts eccentric vibrating separating mechanism.Eccentric chain-wheel 40 is assemblied on the output shaft 39 of results gearbox 13, eccentric chain-wheel 40 is connected by chain drive with swing sprocket wheel 38, connecting rod 36 drives front roll bar 34 to swing, the quadric chain formed between front roll bar 34 and rear fork 35 drives the upper screen cloth 28 on square frame 26 and lower screen cloth 27 to vibrate, soil block is along action before and after saw tooth belt 29, the effect abolishing soil block can be improved like this, lower screen cloth 27 fallen by soil block on removal peanut and scattered peanut, soil block is again shattered on lower screen cloth 27 to be fallen on the ground, scattered peanut is stayed on lower screen cloth 27, every a period of time cleaning once, peanut seedling and peanut move rearwardly through baffle plate 33 and move to feed opening 30, finally fitly be laid in airing on right ground.
When tractor moves forward, peanut emerges by grubber 10 together with soil, by inertia forward, peanut and soil are thrown to front chain conveying mechanism 11, then by arriving front guide post group 41, front guide post group 41 forms by with the bar of hook is several rows of, peanut vine tangles and carries backward by the hook on bar, is thoroughly separated by peanut seedling through eccentric vibrating separating mechanism with soil.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. preposition driving harvester for peanut, comprises power drive car and harvesting peanut device, it is characterized in that: described harvesting peanut device is located at power drive car front end;
Power drive car comprises vehicle frame, vehicle frame has wheel, vehicle frame front end is provided with installing rack, vehicle frame rear end is provided with engine, diesel fuel tanks, hydraulic oil container, the first hydraulic pump, the second hydraulic pump and the 3rd hydraulic pump, vehicle frame front portion is provided with driver behavior room, engine is connected with wheel drive by moving gear box, and engine is connected with the first hydraulic pump, the second hydraulic pump and the 3rd hydraulic pump driving respectively;
Harvesting peanut device comprises forebay and vibratory sieve mechanism, forebay front lower ends is provided with grubber, grubber is low early and high after to be obliquely installed, front chain conveying mechanism is provided with bottom forebay, front chain conveying mechanism front end is connected with grubber rear end, front chain conveying mechanism rear end is connected with vibratory sieve device front end, forebay top is provided with the first hydraulic motor and results gearbox, first hydraulic pump is connected with the first hydraulic motor transmission by the first hydraulic oil pipe, first hydraulic motor is in transmission connection with front chain conveying mechanism and vibratory sieve mechanism respectively by results gearbox,
Installing rack front lower portion is hinged with link, link front end is vertically provided with slideway, forebay rear end is provided with the framework that can slide up and down along slideway, upset hydraulic cylinder is provided with between link top and installing rack, link top is provided with fixed pulley, link upper lateral part is provided with lifting hydraulic cylinder, and lifting hydraulic cylinder upper end is connected with lifting rope, and lifting rope is walked around fixed pulley and is connected with framework upper end; Second hydraulic pump is connected with upset hydraulic cylinder and lifting hydraulic cylinder respectively by the second hydraulic oil pipe, and the second hydraulic oil pipe is provided with control valve.
2. preposition driving harvester for peanut according to claim 1, it is characterized in that: described frame downward is provided with afer bay, on afer bay, level is provided with rear chain conveying mechanism, and the 3rd hydraulic pump is in transmission connection by the second hydraulic motor and rear chain conveying mechanism.
3. preposition driving harvester for peanut according to claim 2, it is characterized in that: described vibratory sieve mechanism comprises square frame, lower screen cloth is provided with bottom square frame, square frame front portion is provided with low early and high after upper screen cloth and is positioned at the rear guide post group at upper screen cloth rear portion, upper screen cloth is positioned at above lower screen cloth, the mesh of upper screen cloth is greater than the mesh of lower screen cloth, upper screen cloth is provided with saw tooth belt along the longitudinal direction, feed opening is provided with on the right side of square frame, square frame rear portion is provided with the level board be positioned on the downside of rear guide post group, level board front is along being connected with rear guide post group, level board surface thereof is provided with the baffle plate to feed opening place guiding peanut seedling, on the left of square frame and right side is hinged with front roll bar and rear fork respectively, front roll bar and rear fork upper end are all hinged on afer bay, every root front roll bar upper end is fixedly connected with a connecting rod, the first rotating shaft is provided with between two small ends, first rotating shaft is provided with swing sprocket wheel, on the power take-off of results gearbox, eccentric setting has the eccentric chain-wheel be in transmission connection with swing sprocket chain.
4. preposition driving harvester for peanut according to claim 3, it is characterized in that: described forebay is provided with front guide post group, front guide post group front-end and back-end are connected with front chain conveying mechanism rear end and upper screen cloth front end respectively, and front chain conveying mechanism is connected with the power take-off Chain conveyer of results gearbox.
5. the preposition driving harvester for peanut according to claim 1 or 2 or 3 or 4, it is characterized in that: both sides, described forebay front end are vertically provided with a guide roller respectively, guide roller upper end is by being provided with the first bevel gear, the power take-off Chain conveyer of results gearbox is connected with the second rotating shaft, second rotating shaft two ends are respectively equipped with second bevel gear, and the second bevel gear engages with the first bevel gear of homonymy.
6. the preposition driving harvester for peanut according to claim 1 or 2 or 3 or 4, it is characterized in that: described grubber comprises fixed mount and fixed board, fixed mount upper end is located on the downside of forebay front end, fixed board is provided with two pieces, two pieces of fixed board rear ends are connected with on front side of fixed mount, between two pieces of fixed board front portions, horizontal cross is provided with stay pipe, fixed board front end is provided with horizontal fixed plate, is positioned at the colter of horizontal fixed plate lower surface, be provided with a row between colter and stay pipe along the longitudinal direction to lead transiting rod, the low early and high after setting of guiding transiting rod.
7. preposition driving harvester for peanut according to claim 6, it is characterized in that: described colter is bolted on fixed board, colter is made up of symmetrical two pieces of blades, and every block blade front end face is equipped with V-type groove, and two pieces of blade fronts are along forming W planform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420608464.6U CN204180534U (en) | 2014-10-21 | 2014-10-21 | Preposition driving harvester for peanut |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420608464.6U CN204180534U (en) | 2014-10-21 | 2014-10-21 | Preposition driving harvester for peanut |
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| CN204180534U true CN204180534U (en) | 2015-03-04 |
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| CN201420608464.6U Expired - Fee Related CN204180534U (en) | 2014-10-21 | 2014-10-21 | Preposition driving harvester for peanut |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380694A (en) * | 2022-07-28 | 2022-11-25 | 农业农村部南京农业机械化研究所 | Compact multi-output driving system for harvester and crop root and fruit harvester |
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2014
- 2014-10-21 CN CN201420608464.6U patent/CN204180534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380694A (en) * | 2022-07-28 | 2022-11-25 | 农业农村部南京农业机械化研究所 | Compact multi-output driving system for harvester and crop root and fruit harvester |
| CN115380694B (en) * | 2022-07-28 | 2023-09-22 | 农业农村部南京农业机械化研究所 | Compact multi-output driving system for harvester and crop root and fruit harvester |
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