CN215453992U - Yam harvester convenient to adjust excavation depth - Google Patents
Yam harvester convenient to adjust excavation depth Download PDFInfo
- Publication number
- CN215453992U CN215453992U CN202122072447.8U CN202122072447U CN215453992U CN 215453992 U CN215453992 U CN 215453992U CN 202122072447 U CN202122072447 U CN 202122072447U CN 215453992 U CN215453992 U CN 215453992U
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- main shaft
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- soil
- chain
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- 238000009412 basement excavation Methods 0.000 title claims description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 93
- 239000002689 soil Substances 0.000 claims abstract description 74
- 235000002722 Dioscorea batatas Nutrition 0.000 claims abstract description 34
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 claims abstract description 34
- 240000001811 Dioscorea oppositifolia Species 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims abstract description 22
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003306 harvesting Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 244000281702 Dioscorea villosa Species 0.000 description 6
- 235000004879 dioscorea Nutrition 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to the technical field of agricultural harvesting, in particular to a dioscorea opposita harvester convenient for adjusting the digging depth. The device overcomes the defects of the prior art, and can achieve the effect of cleaning the soil on the surface of the dioscorea opposita by swinging the bending connecting rod, the fourth transmission main shaft, the third transmission main shaft, the lateral soil cutting plate and the lateral vibration soil stripping sheet, wherein the third transmission main shaft can drive the fourth transmission main shaft to work after receiving kinetic energy, and the lateral vibration soil stripping sheet can transversely stretch back and forth in the lateral soil cutting plate under the driving of the fourth transmission main shaft, and the lateral soil cutting plate can adjust the position under the driving of the swinging bending connecting rod, so that the lateral soil cutting plate can adjust the soil stripping position according to the position of the dioscorea opposita excavated out, and the device can clean the residual soil on the surface of the dioscorea opposita excavated and greatly improve the working efficiency of the device.
Description
Technical Field
The utility model relates to the technical field of agricultural harvesting, in particular to a dioscorea opposita harvester with the digging depth convenient to adjust.
Background
The harvesting of crops refers to the operation of harvesting main products of the crops, the harvested crop products can become commodities after cleaning, sorting or primary processing, and the harvesting in due period has close relation to ensuring the yield and quality of the main products of the crops and reducing the labor consumption during harvesting.
But the present dioscorea opposita harvester of being convenient for adjust excavation depth at that time, can not clear up the remaining soil in dioscorea opposita surface of accomplishing of excavation in the in-service use process, need to clear up dioscorea opposita surface soil with artificial mode after retrieving the dioscorea opposita, thereby greatly reduced the work efficiency of device, and the device can not be according to the chassis height of the excavation angle synchronous adjustment device that down regulates after adjusting the excavation depth, thereby the condition of dragging the end appears in the device probably, cause device and ground to appear wearing and tearing, reduce life.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the dioscorea opposita harvester convenient for adjusting the excavation depth, which overcomes the defects of the prior art, is simple in structural design, and effectively solves the problems that the existing dioscorea opposita harvester convenient for adjusting the excavation depth cannot clean the residual soil on the surface of the excavated dioscorea opposita, and the soil on the surface of the dioscorea opposita needs to be cleaned in a manual mode after the dioscorea opposita is recycled, so that the working efficiency of the device is greatly reduced, and the device cannot synchronously adjust the height of a chassis of the device according to the downward-adjusted excavation angle after the excavation depth is adjusted, so that the device is possibly worn away from the ground, and the service life of the device is shortened.
In order to solve the technical problems, the utility model provides the following technical scheme:
a dioscorea opposita harvester convenient for adjusting excavation depth comprises a swinging bending connecting rod, a fourth transmission main shaft, a lateral soil cutting plate and a lateral vibration soil stripping piece, wherein the fourth transmission main shaft is arranged at one end of the swinging bending connecting rod, the lateral soil cutting plate is arranged on the surface of the fourth transmission main shaft, and the lateral vibration soil stripping piece is arranged inside the lateral soil cutting plate;
the lateral soil cutting plates are arranged in two groups, and the two groups of lateral soil cutting plates are parallel;
the left side and the right side of the fourth transmission main shaft are movably connected with the swinging bending connecting rod, and the lateral soil cutting plate is fixedly connected with the fourth transmission main shaft.
Preferably, one side of the swinging and bending connecting rod is connected with a third transmission main shaft, movable shafts are arranged at the connection positions of the swinging and bending connecting rod and the third transmission main shaft as well as the fourth transmission main shaft, eccentric wheels are arranged on the left side and the right side of the third transmission main shaft, transmission chains are arranged on the surfaces of the eccentric wheels, and one ends of the transmission chains are connected with the second transmission main shaft.
Preferably, the left and right sides of second transmission main shaft all is equipped with ditching chain drive sprocket, and ditching chain drive sprocket's surface all is equipped with the ditching chain, and the surface of ditching chain is equipped with ditching chain sword, the one end of ditching chain links up in trapezoidal vibration board, the top front end of trapezoidal vibration board is equipped with gear box installation base, and the lower extreme left and right sides of trapezoidal vibration board all is equipped with ditching chain driven sprocket, and the upper end of gear box installation base is equipped with gear box.
Preferably, gear change box's the left and right sides all is equipped with first transmission main shaft, and one side of first transmission main shaft all is equipped with the driving disc, the surface of driving disc is equipped with drive chain, and this drive chain one end links up with second transmission main shaft, gear change box's rear end is equipped with auger blade, and auger blade's centre is equipped with auger shaft, auger shaft's surface is equipped with two sets of driving discs, and the table surface of this driving disc all is equipped with the drive chain that links up with the third transmission main shaft left and right sides eccentric wheel.
Preferably, the lower end of the gear transmission case mounting base is provided with two groups of suspension adjusting supports, the middle of the upper ends of the suspension adjusting supports is provided with a hydraulic oil cylinder, the rear end of the hydraulic oil cylinder is mounted at the front end of the gear transmission case, and the suspension adjusting supports, the hydraulic oil cylinder and the gear transmission case are movably connected.
Preferably, the left and right sides of gear box all is equipped with interior reinforcing side plate, and the outside parcel one deck lateral plate of interior reinforcing side plate, lateral vibration shells soil piece one side and is sharp-pointed form, and lateral vibration shells between soil piece and the lateral cutting soil board for swing joint.
The embodiment of the utility model provides a dioscorea opposita harvester convenient for adjusting excavation depth, which has the following beneficial effects: the device can clear up the remaining soil in dioscorea opposita surface of accomplishing of excavating, need not clear up dioscorea opposita surface soil with artificial mode after retrieving the dioscorea opposita to improve the work efficiency of device greatly, and the device can be according to the chassis height of the synchronous adjusting device of excavation angle down adjusted after adjusting the excavation degree of depth, thereby avoid the device to appear dragging the condition at the bottom, reduce between device and the ground because of long-time mutual wearing and tearing reduce life.
1. Through setting up the swing connecting rod of bending, the fourth transmission main shaft, the third transmission main shaft, lateral vibration soil stripping plate and lateral vibration soil stripping piece, can drive the fourth transmission main shaft and carry out work after third transmission main shaft receives kinetic energy, and lateral vibration soil stripping piece can transversely make a round trip to stretch out and draw back in lateral soil stripping plate inside under the drive of fourth transmission main shaft, thereby reach the effect of clearing up yam surface soil, and lateral soil stripping plate can carry out position control under the drive of swing bending connecting rod, and then make lateral soil stripping plate can shell the native position according to the yam position control who excavates out, make the device can clear up the remaining soil in yam surface of excavation completion, need not clear up yam surface soil with artificial mode after retrieving yam, thereby the work efficiency of device has been improved greatly.
2. Through setting up the suspension adjusting support, hydraulic cylinder, gear change box, hydraulic cylinder carries out work under gear change box's drive, and hydraulic cylinder drives the suspension adjusting support through flexible mode and carries out position control from top to bottom after work, make the device chassis can adjust from top to bottom on the whole, not only can be through this kind of mode adjusting device's excavation degree of depth, and can make the device can be according to the chassis height of the synchronous adjusting device of excavation angle down-regulated after adjusting the excavation degree of depth, thereby avoid the device the condition that drags the end to appear, reduce between device and the ground because of long-time mutual wearing and tearing reduce life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a lateral cutting earth plate structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. hanging an adjusting bracket; 2. a hydraulic cylinder; 3. an inner reinforcing side plate; 4. an outer panel; 5. a gear change box; 6. ditching chains; 7. a ditching chain drive sprocket; 8. a second drive spindle; 9. a drive chain; 10. a third transmission main shaft; 11. an eccentric wheel; 12. a fourth transmission main shaft; 13. swinging and bending the connecting rod; 1301. a movable shaft; 14. a lateral soil cutting plate; 15. laterally vibrating to strip soil pieces; 16. a ditching chain driven sprocket; 17. a trapezoidal vibration plate; 18. ditching chain cutters; 19. a packing auger shaft; 20. a screw blade; 21. a first transmission main shaft; 22. a gear box mounting base; 23. a drive plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, a dioscorea opposita harvester convenient for adjusting excavation depth comprises a swing bending connecting rod 13, a fourth transmission main shaft 12, a lateral soil cutting plate 14 and a lateral vibration soil stripping plate 15, wherein the fourth transmission main shaft 12 is arranged at one end of the swing bending connecting rod 13, the lateral soil cutting plate 14 is arranged on the surface of the fourth transmission main shaft 12, after the fourth transmission main shaft 12 works, the lateral soil cutting plate 14 can work by receiving kinetic energy derived from the fourth transmission main shaft 12, the swing bending connecting rod 13 can adjust the position of the lateral soil cutting plate 14 in an up-and-down swinging mode, and the lateral vibration soil stripping plate 15 is arranged inside the lateral soil cutting plate 14, so that the lateral vibration soil stripping plate 15 cleans soil on the surface of dioscorea opposita under the driving of the lateral soil cutting plate 14.
Specifically, referring to fig. 1 and 2, since one side of the swing bending connecting rod 13 is engaged with the third transmission main shaft 10, and the joints of the swing bending connecting rod 13 and the third transmission main shaft 10 and the fourth transmission main shaft 12 are provided with movable shafts 1301, so that the fourth transmission spindle 12 can be operated in a manner of receiving kinetic energy of the third transmission spindle 10, and the swinging bending connecting rod 13 can keep the mobility between the third transmission main shaft 10 and the fourth transmission main shaft 12 when being connected with each other through the movable shaft 1301, because the left side and the right side of the third transmission main shaft 10 are both provided with the eccentric wheels 11, the surfaces of the eccentric wheels 11 are both provided with the transmission chains 9, one end of each transmission chain 9 is connected with the second transmission main shaft 8, after the second transmission main shaft 8 rolls, kinetic energy is transmitted to eccentric wheels 11 on the left and right sides of a third transmission main shaft 10 through a transmission chain 9 to drive the third transmission main shaft 10 to work.
Specifically, referring to fig. 1, as the ditching chain driving sprocket 7 is disposed on each of the left and right sides of the second transmission main shaft 8, the ditching chain 6 is disposed on each of the surfaces of the ditching chain driving sprockets 7, and the ditching chain cutters 18 are disposed on each of the surfaces of the ditching chains 6, the second transmission main shaft 8 can drive the ditching chain driving sprocket 7 to roll after rolling, and the ditching chain driving sprocket 7 can drive the ditching chain 6 to work after rolling, and the ditching chain cutters 18 can ditch and dig soil under the driving of the ditching chains 6, since one end of the ditching chain 6 is connected to the trapezoidal vibration plate 17, the front end of the top of the trapezoidal vibration plate 17 is provided with the gear box mounting base 22, and the left and right sides of the lower end of the trapezoidal vibration plate 17 are provided with the ditching chain driven sprockets 16, and the upper end of the gear box mounting base 22 is provided with the gear box 5, the device can obtain initial kinetic energy through the gear box 5, and ensures that the ditching chain 6 can work in a continuous surrounding way through the trapezoidal vibration plate 17.
Specifically, referring to fig. 1 and 3, since the left and right sides of the gear box 5 are both provided with the first transmission main shaft 21, when the gear box 5 works, the kinetic energy inside the gear box 5 can be transmitted through the first transmission main shaft 21, and since one side of the first transmission main shaft 21 is both provided with the transmission disc 23, the surface of the transmission disc 23 is provided with the transmission chain 9, and one end of the transmission chain 9 is connected with the second transmission main shaft 8, after the first transmission main shaft 21 rotates, the transmission disc 23 can be driven to rotate, and the kinetic energy is transmitted to the second transmission main shaft 8 through the transmission chain 9, since the rear end of the gear box 5 is provided with the auger blade 20, the auger shaft 19 is arranged in the middle of the auger blade 20, the surface of the auger shaft 19 is provided with two groups of transmission discs 23, and the surface of the transmission disc 23 is both provided with the transmission chains 9 connected with the eccentric wheels 11 on the left and right sides of the third transmission main shaft 10, the auger shaft 19 can be driven by the transmission chain 9 to work, the auger blade 20 can be driven by the auger shaft 19 to work, and the auger blade 20 can push the ground soil to the left side and the right side of the device, so that the dug dioscorea opposita can be conveniently recovered.
Specifically, referring to fig. 1, because the lower end of the gearbox mounting base 22 is provided with two sets of suspension adjusting brackets 1, and the middle of the upper end of the suspension adjusting bracket 1 is provided with a hydraulic oil cylinder 2, the rear end of the hydraulic oil cylinder 2 is arranged at the front end of a gear box 5, and the suspension adjusting bracket 1, the hydraulic oil cylinder 2 and the gear box 5 are movably connected, so that the hydraulic oil cylinder 2 works under the driving of the gear box 5, the hydraulic oil cylinder 2 drives the suspension adjusting bracket 1 to adjust the up-and-down position in a telescopic way after working, the chassis of the device can be integrally adjusted up and down, the digging depth of the device can be adjusted in the mode, but also can ensure that the device can synchronously adjust the chassis height of the device according to the downward-adjusted excavation angle after the excavation depth is adjusted, thereby avoiding the device from dragging the bottom and reducing the service life of the device and the ground due to long-time mutual abrasion.
Specifically, please refer to fig. 1, because the left and right sides of gear box 5 all is equipped with interior enhancement curb plate 3, and the outside parcel one deck lateral plate 4 of interior enhancement curb plate 3, make the device wholly can wrap up through interior enhancement curb plate 3, and interior enhancement curb plate 3 can strengthen crashproof function through lateral plate 4, because lateral vibration shells soil piece 15 one side and is sharp-pointed form, and lateral vibration shells soil piece 15 and lateral direction and cuts for swing joint between soil plate 14, make lateral vibration shell soil piece 15 can cut the inside horizontal flexible back and forth of soil plate 14 in the lateral direction under the drive of fourth transmission main shaft 12, thereby reach the effect of clearing up dioscorea opposita surface soil.
The working principle is as follows: when the third transmission main shaft 10 receives kinetic energy, the fourth transmission main shaft 12 can be driven to work, the lateral vibration soil stripping piece 15 can transversely stretch back and forth in the lateral soil cutting plate 14 under the driving of the fourth transmission main shaft 12, so that the effect of cleaning the soil on the surface of the dioscorea opposita is achieved, the lateral soil cutting plate 14 can be driven by the swinging bending connecting rod 13 to adjust the position, so that the lateral soil cutting plate 14 can adjust the soil stripping position according to the position of the dioscorea opposita excavated out of soil, the device can clean the residual soil on the surface of the dioscorea opposita excavated by the device, the soil on the surface of the dioscorea opposita is not required to be manually cleaned after the dioscorea opposita is recovered, the working efficiency of the device is greatly improved, the hydraulic oil cylinder 2 works under the driving of the gear box 5, and the hydraulic oil cylinder 2 drives the suspension adjusting bracket 1 to adjust the upper and lower positions in a stretching mode after working, the chassis of the device can be integrally adjusted up and down, the digging depth of the device can be adjusted in such a way, and the height of the chassis of the device can be synchronously adjusted according to the downward-adjusted digging angle after the digging depth is adjusted, so that the condition that the device drags the bottom is avoided, and the service life of the device and the ground is shortened due to long-time mutual abrasion.
Claims (6)
1. The utility model provides a dioscorea opposita harvester convenient to adjust and excavate degree of depth, includes swing bending connecting rod (13), fourth transmission main shaft (12), side direction soil cutting board (14) and side direction vibration and peels native piece (15), its characterized in that: a fourth transmission main shaft (12) is arranged at one end of the swinging bending connecting rod (13), a lateral soil cutting plate (14) is arranged on the surface of the fourth transmission main shaft (12), and a lateral vibration soil stripping sheet (15) is arranged inside the lateral soil cutting plate (14);
two groups of lateral soil cutting plates (14) are arranged, and the two groups of lateral soil cutting plates (14) are parallel;
the left side and the right side of the fourth transmission main shaft (12) are movably connected with the swinging bending connecting rod (13), and the lateral soil cutting plate (14) is fixedly connected with the fourth transmission main shaft (12).
2. The dioscorea opposita harvester convenient for adjusting the excavation depth as claimed in claim 1, wherein one side of the swing bending connecting rod (13) is connected with a third transmission main shaft (10), movable shafts (1301) are arranged at the joints of the swing bending connecting rod (13) and the third transmission main shaft (10) and a fourth transmission main shaft (12), eccentric wheels (11) are arranged on the left side and the right side of the third transmission main shaft (10), a transmission chain (9) is arranged on the surface of each eccentric wheel (11), and one end of each transmission chain (9) is connected with a second transmission main shaft (8).
3. The dioscorea opposita harvester convenient for adjusting the excavation depth as claimed in claim 2, wherein the left and right sides of the second transmission main shaft (8) are provided with ditching chain driving sprockets (7), the surface of each ditching chain driving sprocket (7) is provided with a ditching chain (6), the surface of each ditching chain (6) is provided with a ditching chain cutter (18), one end of each ditching chain (6) is connected with a trapezoidal vibration plate (17), the front end of the top of each trapezoidal vibration plate (17) is provided with a gearbox mounting base (22), the left and right sides of the lower end of each trapezoidal vibration plate (17) are provided with ditching chain driven sprockets (16), and the upper end of each gearbox mounting base (22) is provided with a gearbox (5).
4. The dioscorea opposita harvester convenient to adjust excavation depth according to claim 3, characterized in that, the left and right sides of gear box (5) all is equipped with first transmission main shaft (21), and one side of first transmission main shaft (21) all is equipped with driving disc (23), the surface of driving disc (23) is equipped with drive chain (9), and this drive chain (9) one end links up with second transmission main shaft (8), the rear end of gear box (5) is equipped with auger blade (20), and the centre of auger blade (20) is equipped with auger shaft (19), the surface of auger shaft (19) is equipped with two sets of driving discs (23), and the surface of this driving disc (23) all is equipped with drive chain (9) with the eccentric wheel (11) of third transmission main shaft (10) left and right sides linking up.
5. The dioscorea opposita harvester convenient for adjusting the excavation depth as claimed in claim 3, wherein two sets of suspension adjusting brackets (1) are arranged at the lower end of the gearbox mounting base (22), a hydraulic oil cylinder (2) is arranged in the middle of the upper end of each suspension adjusting bracket (1), the rear end of each hydraulic oil cylinder (2) is mounted at the front end of the gearbox (5), and the suspension adjusting brackets (1), the hydraulic oil cylinders (2) and the gearbox (5) are movably connected.
6. The dioscorea opposita harvester convenient for adjusting the excavation depth as claimed in claim 3, wherein the left and right sides of the gear box (5) are provided with inner reinforcing side plates (3), the outer part of each inner reinforcing side plate (3) is wrapped with a layer of outer side plate (4), one side of the lateral vibration soil stripping piece (15) is sharp, and the lateral vibration soil stripping piece (15) is movably connected with the lateral soil cutting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072447.8U CN215453992U (en) | 2021-08-31 | 2021-08-31 | Yam harvester convenient to adjust excavation depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072447.8U CN215453992U (en) | 2021-08-31 | 2021-08-31 | Yam harvester convenient to adjust excavation depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215453992U true CN215453992U (en) | 2022-01-11 |
Family
ID=79766102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072447.8U Active CN215453992U (en) | 2021-08-31 | 2021-08-31 | Yam harvester convenient to adjust excavation depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215453992U (en) |
-
2021
- 2021-08-31 CN CN202122072447.8U patent/CN215453992U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Yu Ling Temple Street 071000 No. 289 Hebei city of Baoding Province Patentee after: HEIBEI AGRICULTURAL UNIVERSITY Country or region after: China Patentee after: Hebei Kai'an Agricultural Machinery Manufacturing Co.,Ltd. Address before: Yu Ling Temple Street 071000 No. 289 Hebei city of Baoding Province Patentee before: HEIBEI AGRICULTURAL UNIVERSITY Country or region before: China Patentee before: HEBEI KAI'AN AGRICULTURAL MACHINERY MANUFACTURING CO.,LTD. |
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| CP03 | Change of name, title or address |