CN111742686A - Self-propelled garlic combine harvester - Google Patents
Self-propelled garlic combine harvester Download PDFInfo
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- CN111742686A CN111742686A CN202010771140.4A CN202010771140A CN111742686A CN 111742686 A CN111742686 A CN 111742686A CN 202010771140 A CN202010771140 A CN 202010771140A CN 111742686 A CN111742686 A CN 111742686A
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- 244000245420 ail Species 0.000 title 1
- 240000002234 Allium sativum Species 0.000 claims abstract description 232
- 238000005520 cutting process Methods 0.000 claims abstract description 135
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000010902 straw Substances 0.000 claims description 111
- 230000007246 mechanism Effects 0.000 claims description 109
- 230000005540 biological transmission Effects 0.000 claims description 59
- 230000000452 restraining effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 abstract description 18
- 238000013461 design Methods 0.000 abstract description 7
- 235000013339 cereals Nutrition 0.000 description 42
- 230000033001 locomotion Effects 0.000 description 13
- 238000009412 basement excavation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000009418 agronomic effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/04—Topping machines cutting the tops after being lifted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/10—Crop collecting devices, with or without weighing apparatus
- A01D33/105—Devices for gathering the crop in a row
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention relates to a self-propelled garlic combine harvester, comprising: a running vehicle body; the garlic harvester comprises a vibrating digging device and a grain pulling and cutting rod device which are freely arranged on the running vehicle body in a lifting way, wherein the vibrating digging device is used for digging garlic in a vibrating way, and the grain pulling and cutting rod device is used for separating garlic bulbs and garlic rods; the garlic stem discharging device is used for collecting and discharging garlic stems; the garlic bulb conveying device is used for collecting and conveying garlic bulbs to the split flow bagging device; the split-flow bagging device is used for splitting the garlic into a plurality of strands, and each strand of garlic is bagged separately. Has the advantages of reasonable structural design, small excavating resistance, neat cutting rod, online bagging, high whole machine harvesting efficiency and the like.
Description
The technical field is as follows:
the invention relates to the technical field of garlic harvesting equipment, in particular to a self-propelled garlic combine harvester with higher mechanization degree and higher harvesting efficiency.
Background art:
the garlic harvester is an agricultural machine which uses machinery to harvest garlic in agricultural links such as digging, grain pulling, stem cutting (stalk cutting), collection, transportation and the like, or in single or multiple or all links when the garlic is ripe. The existing garlic harvester is not high in mechanization degree and can only realize one or more agronomic links generally, for example, some garlic harvesters can only realize digging of garlic, later-stage treatment is completed manually, and other garlic harvesters can only realize the agronomic links of digging, stalk pulling and cutting, but cannot realize the agronomic link of online bagging. The main factors restricting the further development of the garlic harvester are as follows: firstly, the digging resistance is large, the garlic harvesting is different from the traditional crop wheat and corn harvesting, the garlic harvesting must be dug firstly, the digging shovel is directly and obliquely inserted into the ground to dig in the digging mode of the existing garlic harvester, the resistance is very large during digging, the occupied engine power is too large, the garlic harvester has insufficient power and low harvesting efficiency, and no redundant power is used for completing other agricultural links; the stem cutting precision of the stem pulling and cutting stem is low, the lengths of the stem cutting are different, and the collection and processing of garlic bulbs in the later period are not facilitated; thirdly, the existing garlic harvester can not realize the agricultural link of online bagging or has the function of online bagging, but the bagging speed is seriously lagged behind the garlic harvesting speed, in order to be matched with the bagging speed, the existing garlic harvester has to reduce the running speed, and online bagging is carried out at the cost of sacrificing the harvesting efficiency, and because the existing online bagging equipment has the defects, the existing online bagging equipment is difficult to popularize and apply on the garlic harvester. Therefore, in order to improve the working performance of the garlic harvester as a whole, at least one key influencing factor of the existing garlic digging, grain pulling and cutting rod and online bagging structure needs to be improved or changed so as to improve the harvesting efficiency and the mechanization degree of the garlic harvester.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
The invention content is as follows:
the invention aims to solve the problems in the prior art and provides a self-propelled garlic combine harvester which has the advantages of reasonable structural design, small digging resistance, tidy cut stems, online bagging, high whole machine harvesting efficiency and the like.
The invention adopts the following technical scheme to realize the purpose:
self-propelled garlic combine includes:
a running vehicle body;
the garlic harvester comprises a vibrating digging device and a grain pulling and cutting rod device which are freely arranged on the running vehicle body in a lifting way, wherein the vibrating digging device is used for digging garlic in a vibrating way, and the grain pulling and cutting rod device is used for separating garlic bulbs and garlic rods;
the garlic stem discharging device is used for collecting and discharging garlic stems;
the garlic bulb conveying device is used for collecting and conveying garlic bulbs to the split flow bagging device;
the split-flow bagging device is used for splitting the garlic into a plurality of strands, and each strand of garlic is bagged separately.
The front end of the travelling vehicle body is hinged with a lifting frame, a lifting hydraulic cylinder is arranged between the lifting frame and the travelling vehicle body, the vibration excavating device and the straw pulling and cutting device are respectively arranged on the lifting frame, the front end of the lifting frame is provided with a depth wheel, and the front end of the depth wheel is provided with a straw divider.
The vibration excavating device comprises an excavating rotating shaft arranged on the lifting frame through a bearing and a bearing seat, one end of the excavating rotating shaft is connected with an excavating hydraulic motor through belt transmission, a plurality of eccentric sleeves are arranged on the excavating rotating shaft and connected with a shovel arm through the bearing, an excavating shovel is arranged at the lower end of the shovel arm, and the shovel arm is also provided with a restraint device for restraining the excavating shovel to run.
The restraint device comprises a fixing rod and a connecting rod, one end of the fixing rod is installed on the lifting frame, the other end of the fixing rod is provided with a restraint ring, one end of the connecting rod is hinged with the shovel arm, the other end of the connecting rod is provided with a restraint shaft, the restraint shaft is installed in the restraint ring, and the diameter of the restraint shaft is smaller than the inner diameter of the restraint ring.
The straw pulling and cutting device comprises a supporting rotating shaft A and a supporting rotating shaft B which are arranged at intervals, the supporting rotating shaft A is hinged to the traveling vehicle body, the supporting rotating shaft B is hinged to the lifting frame, a plurality of single-row straw pulling and cutting devices are sequentially arranged on the supporting rotating shaft A and the supporting rotating shaft B, a straw lifter is arranged at the front end of the straw pulling and cutting device, a garlic head conveying device is arranged below the straw pulling and cutting device, and a garlic stem discharging device is arranged at the rear of the garlic stem pulling and cutting device.
The single-row straw pulling and cutting device comprises a straw pulling and cutting support which is obliquely arranged, one end of the straw pulling and cutting support is arranged on the supporting rotating shaft A, the middle of the straw pulling and cutting support is arranged on the supporting rotating shaft B, a straw pulling mechanism, a straw cutting mechanism and a straw pulling and cutting driving mechanism which are mutually matched are respectively arranged on the straw pulling and cutting support, the straw pulling and cutting driving mechanism is used for providing power for the straw pulling mechanism and the straw cutting mechanism, the straw pulling mechanism is obliquely arranged, the straw cutting mechanism is horizontally arranged, and the straw cutting mechanism is used for pulling garlic on the straw pulling mechanism to be neat and cutting.
The seedling pulling mechanism comprises two seedling pulling clamping belts which are used for clamping and conveying garlic and are arranged at intervals, one end of each seedling pulling clamping belt is provided with a seedling pulling driving belt wheel, the other end of each seedling pulling clamping belt is provided with a seedling pulling driven belt wheel, the seedling pulling driving belt wheels are installed on the seedling pulling and cutting rod support through seedling pulling driving shafts, the seedling pulling driven belt wheels are installed on the seedling pulling and cutting rod support through seedling pulling driven shafts, and a plurality of seedling pulling tensioning belt wheels are arranged between the seedling pulling driving belt wheels and the seedling pulling driven belt wheels; the utility model discloses a straw cutting machine, including the straw cutting machine, cut pole mechanism and cut pole mechanism, cut pole mechanism and install through cutting the pole driving shaft the straw is cut the pole support, cut pole mechanism and cut pole mechanism, cut the pole mechanism and cut the pole mechanism.
Gear drive includes the drive gear who is connected with the hydraulic motor that pulls out standing grain, drive gear is connected with pulling out standing grain gear A and intermediate drive gear respectively, intermediate drive gear is connected with pulling out standing grain gear B, it connects with one of them pulling out standing grain initiative axle to pull out standing grain gear A, it connects with another pulling out standing grain initiative axle to pull out standing grain gear B, power transmission belt drive includes power transmission driving pulley and power transmission driven pulleys, power transmission driving pulley sets up pull out standing grain initiative epaxially, power transmission driven pulleys installs on pulling out standing grain and cutting the pole support through the power transmission driven shaft, be equipped with the power transmission area between power transmission driving pulley and the power transmission driven pulleys, the power transmission driven shaft passes through universal coupling with cut the pole initiative axle and connect.
The garlic stem discharging device comprises a garlic stem grabbing mechanism and a garlic stem conveying mechanism, the garlic stem grabbing mechanism grabs the garlic stems cut off by the stem pulling and cutting device and sends the garlic stems into the garlic stem conveying mechanism, and the garlic stem conveying mechanism discharges the garlic stems in a centering mode.
The garlic stem snatchs the mechanism and sets up including the slope interval two on the automobile body of traveling snatch the pivot, snatch the pivot and be equipped with a plurality of boards of grabbing, two along the even interval of circumferencial direction in the pivot snatch pivot one end through chain drive A with snatch hydraulic motor and be connected, garlic stem conveying mechanism includes two garlic stem conveyer belts that the symmetry interval set up, two be equipped with the discharge port between the garlic stem conveyer belt, garlic stem conveyer belt both ends are equipped with garlic stem conveyer belt wheel, one of them garlic stem conveyer belt wheel is connected with garlic stem conveying hydraulic motor.
The garlic bulb conveying device comprises a transverse conveying mechanism and a longitudinal lifting conveying mechanism, the transverse conveying mechanism is used for receiving the garlic bulbs cut off by the grain pulling and cutting device and transversely conveying the garlic bulbs to the longitudinal lifting conveying mechanism, and the longitudinal conveying mechanism longitudinally lifts and conveys the garlic bulbs to the shunting and bagging device.
The transverse conveying mechanism comprises a transversely arranged chain conveying belt A, chain wheel sets A and one of the chain wheel sets A are arranged at the two ends of the chain conveying belt A respectively, the chain conveying belt B is longitudinally inclined and arranged on the longitudinal lifting conveying mechanism, chain wheel sets B are arranged at the two ends of the chain conveying belt B respectively, and the chain wheel sets B are connected with the hydraulic motor B through chain transmissions B.
The reposition of redundant personnel sack filling device includes the mounting bracket, be equipped with horizontal conveyer belt on the mounting bracket, horizontal conveyer belt both ends are equipped with the horizontal transport band pulley respectively, and one of them horizontal transport band pulley passes through chain drive C and is connected with horizontal transport hydraulic motor, horizontal conveyer belt top is equipped with a plurality of diverters along garlic head direction of delivery interval, along material direction of delivery the reposition of redundant personnel width crescent of diverter is until will all the reposition of redundant personnel of garlic on the horizontal conveyer belt, every the diverter correspondence is equipped with a sack filling hopper, the diverter will garlic head reposition of redundant personnel on the horizontal conveyer belt is to in the hopper, sack filling hopper below is equipped with garlic bag conveying mechanism.
The shunt is including setting up reposition of redundant personnel support on the mounting bracket, the interval is equipped with reposition of redundant personnel driving pulley and reposition of redundant personnel driven pulleys on the reposition of redundant personnel support, be equipped with the reposition of redundant personnel conveyer belt between reposition of redundant personnel driving pulley and the reposition of redundant personnel driven pulleys, reposition of redundant personnel driving pulley is connected with reposition of redundant personnel hydraulic motor, garlic bag conveying mechanism is including the garlic bag conveyer belt of vertical setting, garlic bag conveyer belt both ends are equipped with garlic bag conveyer belt wheel, one of them garlic bag conveyer belt wheel passes through chain drive D and is connected with garlic bag transport hydraulic motor.
The running vehicle body comprises a vehicle body, a chassis, an engine, a hydraulic system and a cab, wherein the engine is used for providing a power source, and the hydraulic system is used for driving the vibration excavating device, the straw pulling and cutting device, the garlic stem conveying device, the garlic bulb conveying device and the shunting bagging device to move.
By adopting the structure, the invention can bring the following beneficial effects:
(1) by respectively designing the vibration excavating device, the straw pulling and cutting device, the garlic stem discharging device, the garlic bulb conveying device and the shunting bagging device on the running vehicle body, the whole machine has high degree of mechanization, more finished agricultural links, further reduced labor intensity and improved harvesting efficiency.
(2) The existing excavating mode and the existing excavating structure are changed, the existing excavating shovel does not change in the direction of penetrating into the ground in operation, the excavating shovel does vibrating motion, vibration in the vertical direction is realized in the excavating process, a backward throwing motion is realized, the overall motion track is approximately penetrated into the soil shovel firstly, then the soil shoveled is thrown backwards, in addition, the amplitude of the vibrating motion of the excavating shovel is not large under the action of the restraint device, the excavating requirement can be met, and the excavating resistance can be reduced.
(3) Through improving the straw pulling and cutting structure, the straw pulling mechanism and the straw cutting mechanism are more reasonably matched, the straw cutting mechanism is more tidy, and the straw cutting efficiency is further improved.
(4) Shunt sack filling device through the design, change traditional bagging-off mode and structure, the reposition of redundant personnel sack filling device of this application at first becomes the stranded with the even reposition of redundant personnel of garlic, and every strand garlic carries out the bagging-off respectively and collects, so fundamentally solves the slow problem of garlic bagging-off speed.
Description of the drawings:
FIG. 1 is a schematic perspective view of the self-propelled garlic combine of the present invention;
FIG. 2 is another perspective view of the self-propelled garlic combine of the present invention;
FIG. 3 is a schematic view of the construction of the vibratory excavating apparatus of the present invention;
FIG. 4 is a partial enlarged view of the portion A of FIG. 3;
FIG. 5 is a schematic structural view of the single row stalk puller and the single row stalk cutter of the present invention;
FIG. 6 is a side view of the single row stalk puller and cutter of the present invention;
FIG. 7 is a gear transmission diagram of the single row stalk puller and cutter of the present invention;
FIG. 8 is a schematic structural view of the diverting bagging apparatus of the present invention;
FIG. 9 is a schematic structural view of the flow divider of the present invention;
FIG. 10 is a schematic top view of the diverter portion of the present invention;
FIG. 11 is a schematic view of the construction of the flow diverter of the present invention;
in the figure, 1, a running vehicle body, 2, a vibration excavating device, 201, a bearing, 202, a bearing seat, 203, an excavating rotating shaft, 204, a belt transmission, 205, an excavating hydraulic motor, 206, an eccentric sleeve, 207, a shovel arm, 208, an excavating shovel, 209, a restraint device, 2091, a fixed rod, 2092, a connecting rod, 2093, a restraining ring, 2094, a restraining shaft, 3, a grain pulling and cutting rod device, 301, a supporting rotating shaft A, 302, a supporting rotating shaft B, 303, a single-row grain pulling and cutting rod device, 304, a grain pulling and cutting rod bracket, 305, a grain pulling mechanism, 3051, a grain pulling and clamping belt, 3052, a grain pulling driving pulley, 3053, a grain pulling driven pulley 3054, a grain pulling driving shaft, 3055, a grain pulling and driven shaft, 3056, a grain pulling and tensioning pulley, 306, a grain cutting rod mechanism, 3061, a pulling and clamping belt, 3062, a grain cutting driving rod pulley, 3063, a cutting rod driven rod, a pulley, 3064, a cutting driving shaft, a pulley, a 3065, a cutting rod, a 3066, a cutting rod, 3071. straw pulling and cutting hydraulic motor 3072, driving gear 3073, straw pulling gear A, 3074, intermediate transmission gear 3075, straw pulling gear B, 3076, power transmission driving pulley 3077, power transmission driven pulley 3078, power transmission driven shaft 3079, power transmission belt 3080, universal coupling 4, garlic stem discharging device 401, grabbing rotating shaft 402, grabbing plate 403, chain transmission A, 404, grabbing hydraulic motor 405, garlic stem conveying belt 406, discharging port 407, garlic stem conveying pulley 408, garlic stem conveying hydraulic motor 5, garlic head conveying device 501, chain conveying belt A, 502, chain wheel set A, 503, hydraulic motor A, 504, chain conveying belt B, 505, chain wheel set B, 506, chain transmission B, 507, hydraulic motor B, 6, split-flow bagging device 601, mounting frame 602, transverse conveying belt 603, transverse conveying pulley, 604. chain transmission C, 605, a flow divider, 6051, a flow dividing bracket, 6052, a flow dividing driving belt wheel, 6053, a flow dividing driven belt wheel, 6054, a flow dividing conveying belt, 6055, a flow dividing hydraulic motor, 606, a bagging hopper, 607, a garlic bag conveying mechanism, 6071, a garlic bag conveying belt, 6072, a garlic bag conveying belt wheel, 6073, a chain transmission D, 6074, a garlic bag conveying hydraulic motor, 7, a lifting frame, 8, a lifting hydraulic motor, 9, a depth limiting wheel, 10, a grain divider, 11, a grain lifter, 12, a cab, 13 and a garlic bag.
The specific implementation mode is as follows:
in order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "transverse," "longitudinal," "A," "B," "C," "D," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the location of the indicated technical feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 11, the self-propelled garlic combine harvester includes:
a running vehicle body 1;
the garlic harvester is characterized by comprising a vibration digging device 2 and a grain pulling and cutting rod device 3 which are freely arranged on the running vehicle body 1 in a lifting manner, wherein the vibration digging device 2 is used for digging garlic in a vibration manner, and the grain pulling and cutting rod device 3 is used for separating garlic bulbs from garlic rods;
a garlic stem discharging device 4 for collecting and discharging the garlic stems;
the garlic bulb conveying device 5 is used for collecting and conveying garlic bulbs to the split-flow bagging device 6;
and the splitting bagging device 6 is used for splitting the garlic into a plurality of strands, and each strand of garlic is individually bagged. By respectively designing the vibration excavating device 2, the straw pulling and cutting device 3, the garlic stem discharging device 4, the garlic bulb conveying device 5 and the split bagging device 6 on the running vehicle body, the high degree of mechanization of the whole machine and multiple finished agricultural links are realized, the labor intensity is further reduced, and the harvesting efficiency is improved.
The front end of the travelling vehicle body 1 is hinged with a lifting frame 7, a lifting hydraulic cylinder 8 is arranged between the lifting frame 7 and the travelling vehicle body 1, the vibration excavating device 2 and the straw pulling and cutting device 3 are respectively arranged on the lifting frame 7, the front end of the lifting frame 7 is provided with a depth wheel 9, and the front end of the depth wheel 9 is provided with a straw divider 10. The design of the lifting frame is the conventional design on the self-propelled garlic combine harvester, the aim is to facilitate the switching between walking and harvesting, and although the design of the lifting frame is conventional, the connection modes of the vibration digging device 2, the straw pulling and cutting device 3 and the lifting frame 7 are different.
The vibration excavating device 2 comprises an excavating rotating shaft 203 which is installed on the lifting frame 7 through a bearing 201 and a bearing seat 202, one end of the excavating rotating shaft 203 is connected with an excavating hydraulic motor 205 through a belt transmission 204, a plurality of eccentric sleeves 206 are arranged on the excavating rotating shaft 203, the eccentric sleeves 206 are connected with a shovel arm 207 through a bearing, an excavating shovel 208 is arranged at the lower end of the shovel arm 207, the shovel arm 207 and a restraint device 209 which is used for restraining the excavating shovel 208 to run are further arranged between the lifting frame 7. The utility model provides a digger blade realizes vibratory excavation under eccentric cover 206 and restraint ware 209's effect, change current excavation mode and structure, current digger blade is deep underground vertical direction and does not change when the work, and digger blade 208 of this application is the vibration motion, not only realize vertical direction's vibration in the excavation process, but also can have a motion of throwing backward, whole motion trajectory is similar to deep into soil earlier and shovels then throw the soil that arrives backward, the motion range of digger blade 208 can not be very big under restraint ware 209's effect certainly, like this can satisfy the demand of excavation, can reduce excavation resistance again, make the engine have more power to realize the work of other agricultural links.
The restraint device 209 comprises a fixing rod 2091 and a connecting rod 2092, one end of the fixing rod 2091 is mounted on the lifting frame 7, the other end of the fixing rod 2093 is provided with a restraint ring 2093, one end of the connecting rod 2092 is hinged to the shovel arm 207, the other end of the connecting rod 2094 is provided with a restraint shaft 2094, the restraint shaft 2094 is mounted in the restraint ring 2093, and the diameter of the restraint shaft 2094 is smaller than the inner diameter of the restraint ring 2093. The restraint of the vibratory motion of the shovel is achieved by the cooperation of the restraining shaft 2094 and the restraining ring 2093.
The stalk cutting device 3 comprises a supporting rotating shaft A301 and a supporting rotating shaft B302 which are arranged at intervals, the supporting rotating shaft A301 is hinged to the running vehicle body 1, the supporting rotating shaft B302 is hinged to the lifting frame 7, a plurality of single-row stalk cutters 303 are sequentially arranged on the supporting rotating shaft A301 and the supporting rotating shaft B302, a stalk lifter 11 is arranged at the front end of the stalk cutters 303, a garlic head conveying device 5 is arranged below the stalk cutting device 3, and a garlic stem discharging device 4 is arranged behind the garlic head conveying device. The purpose of harvesting multiple rows simultaneously is realized by assembling a plurality of single-row straw pulling and cutting devices 303 together by designing the structural forms of the supporting rotating shaft A301 and the supporting rotating shaft B302, the whole installation mode is simple and reliable, and the lifting action of the lifting frame is matched.
The single-row straw pulling and cutting device 303 comprises a straw pulling and cutting support 304 which is obliquely arranged, one end of the straw pulling and cutting support 304 is arranged on the supporting rotating shaft A301, the middle of the straw pulling and cutting support is arranged on the supporting rotating shaft B302, a straw pulling mechanism 305, a straw cutting mechanism 306 and a straw pulling and cutting driving mechanism 307 which are mutually matched are respectively arranged on the straw pulling and cutting support 301, the straw pulling and cutting driving mechanism 307 is used for providing power for the straw pulling mechanism 305 and the straw cutting mechanism 306, the straw pulling mechanism 305 is obliquely arranged, the straw cutting mechanism 306 is horizontally arranged, and the straw cutting mechanism 306 is used for pulling garlic on the straw pulling mechanism 305 to be aligned with the cutting rod.
The straw pulling mechanism 305 comprises two straw pulling and clamping belts 3051 which are used for clamping and conveying garlic and are arranged at intervals, one end of each straw pulling and clamping belt 3051 is provided with a straw pulling driving belt pulley 3052, the other end of each straw pulling and clamping belt 3053, the straw pulling driving belt pulleys 3052 are installed on the straw pulling and cutting rod support 304 through a straw pulling driving shaft 3054, the straw pulling driven belt pulleys 3053 are installed on the straw pulling and cutting rod support 304 through a straw pulling driven shaft 3055, and a plurality of straw pulling and tensioning belt pulleys 3056 are arranged between the straw pulling driving belt pulleys 3052 and the straw pulling driven belt pulleys 3053; the straw cutting mechanism 306 comprises two pulling-aligning clamping belts 3061 which are used for pulling and aligning garlic and are arranged at intervals, one end of the pulling-aligning clamping belt 3061 is provided with a straw cutting driving belt wheel 3062, the other end of the pulling-aligning clamping belt 3063 is provided with a straw cutting driven belt wheel 3063, the straw cutting driving belt wheel 3062 is arranged on the straw pulling and cutting support 304 through a straw cutting driving shaft 3064, the straw cutting driven belt wheel 3063 is arranged on the straw pulling and cutting support 304 through a straw cutting driven shaft 3065, a cutter 3066 is arranged on the straw cutting driving shaft 3064, the straw pulling and cutting driving mechanism 307 comprises a straw pulling and cutting hydraulic motor 3071, the straw pulling and cutting hydraulic motor 3071 is respectively connected with the two straw pulling driving shafts 3054 through gear transmission, and the straw pulling driving shaft 3054 is connected with the straw cutting driving shaft 3063064 through power belt transmission and a universal coupling 3079. The clamping conveying and the uniform pulling clamping are realized by adopting the two conveying belt wheels, the automatic straw cutting machine has the advantages of being easy to pull and uniform and cutting straws, the straw pulling movement can be driven and the straw cutting movement can be driven by adopting one hydraulic motor, and the whole straw cutting operation is more stable and reliable.
The gear transmission comprises a driving gear 3072 connected with the grain pulling hydraulic motor 3071, the driving gears 3071 are respectively connected with a grain pulling gear a3073 and an intermediate transmission gear 3074, the intermediate transmission gear 3074 is connected with a grain pulling gear B3075, the grain pulling gear A3073 is connected with one grain pulling driving shaft 3054, the grain pulling gear B3073 is connected with the other grain pulling driving shaft 3054, the power belt transmission comprises a power transmission driving pulley 3076 and a power transmission driven pulley 3077, the power transmission driving pulley 3076 is arranged on the grain pulling driving shaft 3054, the power transmission driven pulley 3077 is arranged on the grain pulling and cutting rod bracket 304 through a power transmission driven shaft 3078, a power transmission belt 3079 is provided between the power transmission driving pulley 3076 and the power transmission driven pulley 3077, the power transmission driven shaft 3078 is connected with the cutting rod driving shaft 3064 through the universal coupling 3080. By adopting gear transmission and power belt transmission, one hydraulic motor can drive the rice pulling movement and the cutting rod movement.
The garlic stem discharging device 4 comprises a garlic stem grabbing mechanism and a garlic stem conveying mechanism, the garlic stem grabbing mechanism grabs the garlic stems cut off by the stem pulling and cutting device and sends the garlic stems into the garlic stem conveying mechanism, and the garlic stem conveying mechanism discharges the garlic stems in a centering manner.
The garlic stem snatchs the mechanism and includes that the slope interval sets up two on the automobile body 1 that traveles snatch pivot 401, snatch and be equipped with a plurality of boards 402 of grabbing, two along the even interval of circumferencial direction on the pivot 401 snatch pivot 401 one end through chain drive A403 with snatch hydraulic motor 404 and be connected, garlic stem conveying mechanism includes two garlic stem conveyer belts 405 that the symmetry interval set up, two be equipped with discharge port 406 between the garlic stem conveyer belt 405, garlic stem conveyer belt 405 both ends are equipped with garlic stem conveyer belt wheel 407 respectively, one of them garlic stem conveyer belt wheel 407 is connected with garlic stem conveyer hydraulic motor 408. The garlic stems that realize will separating snatch accurately to concentrated centering is discharged, and the garlic stems is collected and is discharged efficiently, and does not influence the results of other rows of garlic.
The garlic bulb conveying device 5 comprises a transverse conveying mechanism and a longitudinal lifting conveying mechanism, the transverse conveying mechanism is used for receiving the garlic bulbs cut off by the stalk pulling and cutting device and transversely conveying the garlic bulbs to the longitudinal lifting conveying mechanism, and the longitudinal conveying mechanism longitudinally lifts and conveys the garlic bulbs to the shunting and bagging device.
The transverse conveying mechanism comprises a transversely arranged chain conveying belt A501, chain wheel sets A502 are arranged at two ends of the chain conveying belt A501 respectively, one of the chain wheel sets A502 is connected with a hydraulic motor A503, the longitudinal lifting conveying mechanism comprises a chain conveying belt B504 which is longitudinally obliquely arranged, chain wheel sets B505 are arranged at two ends of the chain conveying belt B504 respectively, and one of the chain wheel sets B505 is connected with a hydraulic motor B507 through a chain transmission B506. The garlic is conveyed to the rear of the harvester, so that the garlic is conveniently shunted and collected in an online bagging manner.
The shunting bagging apparatus 6 comprises an installation frame 601, a transverse conveying belt 602 is arranged on the installation frame 601, two ends of the transverse conveying belt 602 are respectively provided with a transverse conveying belt wheel 603, one transverse conveying belt wheel 603 is connected with a transverse conveying hydraulic motor 605 through a chain transmission C604, a plurality of shunts 605 are arranged above the transverse conveying belt 602 at intervals along the garlic bulb conveying direction, the shunting width of the shunts 605 is gradually increased along the material conveying direction until all garlic bulbs on the transverse conveying belt 602 are shunted, each shunt 605 is correspondingly provided with a bagging hopper 606, the shunts 605 shunt garlic bulbs on the transverse conveying belt 602 to the bagging hopper 606, and a garlic bag conveying mechanism 607 is arranged below the bagging hopper 606. Shunt sack filling device through the design, change traditional bagging-off mode and structure, the reposition of redundant personnel sack filling device of this application at first becomes the stranded with the even reposition of redundant personnel of garlic, and every strand garlic carries out the bagging-off respectively and collects, so fundamentally solves the slow problem of garlic bagging-off speed.
The shunt 605 is in including setting up reposition of redundant personnel support 6051 on the mounting bracket 601, the interval is equipped with reposition of redundant personnel driving pulley 6052 and reposition of redundant personnel driven pulley 6053 on the reposition of redundant personnel support 6051, be equipped with reposition of redundant personnel conveyer belt 6054 between reposition of redundant personnel driving pulley 6052 and the reposition of redundant personnel driven pulley 6053, reposition of redundant personnel driving pulley 6052 is connected with reposition of redundant personnel hydraulic motor 6055, garlic bag conveying mechanism 607 is including the garlic bag conveyer belt 6071 of vertical setting, garlic bag conveyer belt 6071 both ends are equipped with garlic bag conveyer belt 6072 respectively, one of them garlic bag conveyer belt 6072 is connected with garlic bag conveying hydraulic motor 6074 through chain drive D6073. The shunt of this application can adjust reposition of redundant personnel width (reposition of redundant personnel size) through changing the interval between reposition of redundant personnel driving pulley and the reposition of redundant personnel driven pulley, and then can realize the purpose of shunting in proper order backward in the past, and last shunt shunts whole garlic, and this kind of mode of initiatively shunting effectively improves the speed of shunting and shunts the garlic accuracy to the bagging-off hopper on, is showing improvement bagging-off speed.
The running vehicle body 1 comprises a vehicle body, a chassis, an engine, a hydraulic system and a cab 12, wherein the engine is used for providing a power source, and the hydraulic system is used for driving the vibration excavating device 2, the straw pulling and cutting device 3, the garlic stem conveying device 4, the garlic head conveying device 5 and the shunting bagging device 6 to move. The running vehicle body is mainly assembled by the existing equipment, and is not the key point of the invention.
The working process of the self-propelled garlic combine harvester comprises the following steps:
when the self-propelled garlic combine harvester is used, the lifting frame 7 is driven to move through the lifting hydraulic cylinder 8, walking harvesting is carried out, the digging shovel 208 of the vibrating digging device 2 carries out vibrating digging, then the grain pulling and cutting device 3 carries out grain pulling on garlic after vibrating digging, stem cutting processing is carried out in the grain pulling process, the separated garlic stems are collected, centered and discharged through the garlic stem discharging device 4, garlic heads fall onto the garlic head conveying device 5 under the action of gravity, the garlic heads are accurately and quickly conveyed onto the transverse conveying belt 601 of the shunting and bagging device 6 through the garlic head conveying device 5, the garlic heads on the transverse conveying belt 601 are shunted into multiple strands (generally shunted into two strands to meet production requirements), then each strand of garlic heads are bagged and collected through the bagging hopper 606, finally the filled garlic bags 13 are conveyed into the ground through the garlic bag conveying mechanism 607, and then uniform loading is carried out The harvesting efficiency is higher, the finished agronomic links are more, and the problems in the prior art are solved.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. Self-propelled garlic combine, its characterized in that includes:
a running vehicle body;
the garlic harvester comprises a vibrating digging device and a grain pulling and cutting rod device which are freely arranged on the running vehicle body in a lifting way, wherein the vibrating digging device is used for digging garlic in a vibrating way, and the grain pulling and cutting rod device is used for separating garlic bulbs and garlic rods;
the garlic stem discharging device is used for collecting and discharging garlic stems;
the garlic bulb conveying device is used for collecting and conveying garlic bulbs to the split flow bagging device;
the split-flow bagging device is used for splitting the garlic into a plurality of strands, and each strand of garlic is bagged separately.
2. The self-propelled garlic combine harvester of claim 1, wherein the front end of the travelling vehicle body is hinged with a lifting frame, a lifting hydraulic cylinder is arranged between the lifting frame and the travelling vehicle body, the vibrating digging device and the straw pulling and cutting device are respectively arranged on the lifting frame, the front end of the lifting frame is provided with a depth wheel, and the front end of the depth wheel is provided with a straw divider.
3. The self-propelled garlic combine harvester according to claim 1 or 2, wherein the vibration digging device comprises a digging rotating shaft mounted on the lifting frame through a bearing and a bearing seat, one end of the digging rotating shaft is connected with a digging hydraulic motor through belt transmission, a plurality of eccentric sleeves are arranged on the digging rotating shaft, the eccentric sleeves are connected with a shovel arm through a bearing, a digging shovel is arranged at the lower end of the shovel arm, a restraint device for restraining the digging shovel to run is further arranged between the shovel arm and the lifting frame, the restraint device comprises a fixed rod and a connecting rod, one end of the fixed rod is mounted on the lifting frame, the other end of the fixed rod is provided with a restraint ring, one end of the connecting rod is hinged with the shovel arm, the other end of the connecting rod is provided with a restraint shaft, the restraint shaft is mounted in the restraint ring, and the diameter of the restraint shaft is smaller than.
4. The self-propelled garlic combine harvester according to claim 1 or 2, wherein the straw pulling and cutting device comprises a supporting shaft A and a supporting shaft B which are arranged at intervals, the supporting shaft A is hinged on the traveling vehicle body, the supporting shaft B is hinged on the lifting frame, a plurality of single-row straw pulling and cutting devices are sequentially arranged on the supporting shaft A and the supporting shaft B, a straw lifter is arranged at the front end of each straw pulling and cutting device, the garlic head conveying device is arranged below each straw pulling and cutting device, the garlic stem discharging device is arranged at the rear end of each single-row straw pulling and cutting device, each single-row straw pulling and cutting device comprises a straw pulling and cutting support which is obliquely arranged, one end of each straw pulling and cutting support is arranged on the supporting shaft A, the middle part of each straw pulling and cutting support is arranged on the supporting shaft B, and each straw pulling and cutting support is provided with a straw pulling mechanism, a straw cutting mechanism and a straw pulling and cutting driving mechanism which are mutually matched with each other, the device comprises a seedling pulling mechanism, a seedling cutting mechanism, a seedling pulling and cutting rod driving mechanism, a seedling cutting mechanism and a cutting rod mechanism, wherein the seedling pulling and cutting rod driving mechanism is used for providing power for the seedling pulling mechanism and the cutting rod mechanism, the seedling pulling mechanism is obliquely arranged, the cutting rod mechanism is horizontally arranged, and the cutting rod mechanism is used for pulling garlic on the seedling pulling mechanism to be aligned with the cutting.
5. The self-propelled garlic combine harvester according to claim 4, wherein the grain pulling mechanism comprises two grain pulling holding belts arranged at intervals for holding and conveying the garlic, one end of each grain pulling holding belt is provided with a grain pulling driving pulley, the other end of each grain pulling holding belt is provided with a grain pulling driven pulley, the grain pulling driving pulley is mounted on the grain pulling and cutting rod support through a grain pulling driving shaft, the grain pulling driven pulley is mounted on the grain pulling and cutting rod support through a grain pulling driven shaft, and a plurality of grain pulling tensioning pulleys are arranged between the grain pulling driving pulley and the grain pulling driven pulley; the utility model discloses a straw cutting machine, including the straw cutting machine, cut pole mechanism and cut pole mechanism, cut pole mechanism and install through cutting the pole driving shaft the straw is cut the pole support, cut pole mechanism and cut pole mechanism, cut the pole mechanism and cut the pole mechanism.
6. The self-propelled garlic combine harvester of claim 5, wherein the gear drive comprises a drive gear connected to a grain pulling hydraulic motor, the driving gear is respectively connected with the seedling pulling gear A and the intermediate transmission gear, the intermediate transmission gear is connected with the seedling pulling gear B, the grain pulling gear A is connected with one grain pulling driving shaft, the grain pulling gear B is connected with the other grain pulling driving shaft, the power transmission belt transmission comprises a power transmission driving belt wheel and a power transmission driven belt wheel, the power transmission driving belt wheel is arranged on the grain pulling driving shaft, the power transmission driven pulley is installed on the straw pulling and cutting rod support through the power transmission driven shaft, a power transmission belt is arranged between the power transmission driving pulley and the power transmission driven pulley, and the power transmission driven shaft is connected with the cutting rod driving shaft through the universal coupling.
7. The self-propelled garlic combine harvester of claim 1 or 6, the garlic stem discharging device comprises a garlic stem grabbing mechanism and a garlic stem conveying mechanism, the garlic stem grabbing mechanism grabs the garlic stems cut off by the stem pulling and cutting device and sends the garlic stems into the garlic stem conveying mechanism, the garlic stem conveying mechanism discharges garlic stems in a centering way, the garlic stem grabbing mechanism comprises two grabbing rotating shafts which are obliquely and alternately arranged on the running vehicle body, a plurality of grabbing plates are uniformly arranged on the grabbing rotating shafts at intervals along the circumferential direction, one end of each grabbing rotating shaft is connected with a grabbing hydraulic motor through a chain transmission A, the garlic stem conveying mechanism comprises two garlic stem conveying belts which are symmetrically arranged at intervals, a discharge port is arranged between the two garlic stem conveying belts, two ends of the garlic stem conveying belt are respectively provided with a garlic stem conveying belt wheel, and one garlic stem conveying belt wheel is connected with a garlic stem conveying hydraulic motor.
8. The self-propelled garlic combine harvester according to claim 7, wherein the garlic bulb conveying device comprises a transverse conveying mechanism and a longitudinal lifting conveying mechanism, the transverse conveying mechanism is used for receiving the garlic bulbs cut off by the grain pulling and cutting device and transversely conveying the garlic bulbs to the longitudinal lifting conveying mechanism, the longitudinal conveying mechanism longitudinally lifts and conveys the garlic bulbs to the split bagging device, the transverse conveying mechanism comprises a transversely arranged chain conveying belt A, two ends of the chain conveying belt A are respectively provided with a chain wheel set A, one chain wheel set A is connected with the hydraulic motor A, the longitudinal lifting conveying mechanism comprises a longitudinally obliquely arranged chain conveying belt B, two ends of the chain conveying belt B are respectively provided with a chain wheel set B, and one chain wheel set B is connected with the hydraulic motor B through a chain.
9. The self-propelled garlic combine harvester according to claim 1 or 8, wherein the split bagging device comprises a mounting frame, a transverse conveyor belt is arranged on the mounting frame, transverse conveyor belt wheels are respectively arranged at two ends of the transverse conveyor belt, one transverse conveyor belt wheel is connected with a transverse conveying hydraulic motor through a chain transmission C, a plurality of diverters are arranged above the transverse conveyor belt at intervals along a garlic head conveying direction, the split width of each diverter is gradually increased along the material conveying direction until all garlic heads on the transverse conveyor belt are split, a bagging hopper is correspondingly arranged on each diverter, each diverter divides the garlic heads on the transverse conveyor belt into the bagging hoppers, and a garlic bag conveying mechanism is arranged below each bagging hopper.
10. The self-propelled garlic combine harvester of claim 9, wherein the diverter includes a diverter bracket disposed on the mounting bracket, a diverter driving pulley and a diverter driven pulley are disposed on the diverter bracket at intervals, a diverter belt is disposed between the diverter driving pulley and the diverter driven pulley, the diverter driving pulley is connected to a diverter hydraulic motor, the garlic bag conveying mechanism includes a garlic bag conveying belt disposed longitudinally, garlic bag conveying pulleys are disposed at two ends of the garlic bag conveying belt, and one of the garlic bag conveying pulleys is connected to a garlic bag conveying hydraulic motor through a chain drive D.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010771140.4A CN111742686B (en) | 2020-08-04 | 2020-08-04 | Self-propelled garlic combine harvester |
| PCT/CN2020/119993 WO2022027815A1 (en) | 2020-08-04 | 2020-10-09 | Self-propelled garlic combine harvester |
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| CN202010771140.4A CN111742686B (en) | 2020-08-04 | 2020-08-04 | Self-propelled garlic combine harvester |
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| CN111742686B CN111742686B (en) | 2024-09-13 |
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| WO (1) | WO2022027815A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112514629A (en) * | 2020-12-19 | 2021-03-19 | 徐州盛耘农业发展有限公司 | Harvester for garlic and peanuts |
| WO2022027812A1 (en) * | 2020-08-04 | 2022-02-10 | 山东省玛丽亚农业机械股份有限公司 | Vibrating digging device |
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| CN115316106B (en) * | 2022-09-21 | 2024-08-02 | 杭州电子科技大学 | Garlic picking machine and garlic picking method thereof |
| CN115885658B (en) * | 2022-10-10 | 2024-10-01 | 三峡大学 | Vehicle-mounted houttuynia cordata rhizome harvesting device and harvesting method |
| CN116210430B (en) * | 2023-02-21 | 2024-10-29 | 南京农业大学 | Crawler self-propelled two-row garlic harvester and harvesting method |
| CN117204189A (en) * | 2023-09-04 | 2023-12-12 | 甘肃省生产力促进中心 | Novel rhizome class chinese-medicinal material harvester |
| CN118176911B (en) * | 2024-04-10 | 2024-11-05 | 临沂华翔鑫农业机械制造有限公司 | Garlic combine harvester and garlic harvesting method |
| CN118252011B (en) * | 2024-05-24 | 2024-08-06 | 甘肃省生产力促进中心 | Rhizome class chinese-medicinal material harvester that contains screening structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2022027815A1 (en) | 2022-02-10 |
| CN111742686B (en) | 2024-09-13 |
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