CN111512781A - Green soybean harvester - Google Patents
Green soybean harvester Download PDFInfo
- Publication number
- CN111512781A CN111512781A CN202010499444.XA CN202010499444A CN111512781A CN 111512781 A CN111512781 A CN 111512781A CN 202010499444 A CN202010499444 A CN 202010499444A CN 111512781 A CN111512781 A CN 111512781A
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- China
- Prior art keywords
- clamping chain
- conveying clamping
- sheet
- steering
- steering conveying
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/22—Harvesting of standing crops of beans
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a green soy bean harvester, which comprises a self-propelled power chassis, a harvesting and cleaning box and a header bracket, wherein the self-propelled power chassis is provided with the harvesting and cleaning box, the upper part of the harvesting and cleaning box is a picking area, a picking and conveying clamping chain is arranged in the picking area, the front end of the self-propelled power chassis is provided with the header bracket, the header bracket is internally provided with a pulling and conveying clamping chain for green soy bean plants, a first steering conveying clamping chain and a second steering conveying clamping chain are arranged between the pulling and conveying clamping chain and the picking and conveying clamping chain, the front end of the first steering conveying clamping chain is provided with a side pressure spring pressure rod in an attaching manner, the rear end of the first steering conveying clamping chain is provided with an upper pressure spring pressure rod in an attaching manner, an upper pressure spring pressure rod extension section at the tail part of the upper pressure spring pressure rod extends from the first steering conveying clamping chain to the front end of the second steering conveying clamping chain, when the green soy bean harvester is used, the root of the, the recovery ratio is improved and the loss is reduced.
Description
Technical Field
The invention relates to a green soybean harvester.
Background
Green soybean plants in spring and autumn are short and small, hanging sections of bean pods are very low, and the green soybeans cannot be harvested smoothly by the conventional harvester.
Disclosure of Invention
The invention aims to provide a green soybean harvester.
The technical scheme adopted by the invention is as follows:
green soya bean harvester, its characterized in that: comprises a self-propelled power chassis, a harvesting and cleaning box and a header bracket, wherein the self-propelled power chassis is provided with the harvesting and cleaning box, the upper part of the harvesting and cleaning box is a picking area, a picking and conveying clamping chain is arranged in the picking area, the front end of the self-propelled power chassis is provided with the header bracket, the inner side of the bottom of the header bracket is hinged with the self-propelled power chassis through a hinge, the front side of the bottom is connected with the self-propelled power chassis through an oil cylinder, the header bracket is internally provided with a pulling and conveying clamping chain for green soybean plants, a first steering conveying clamping chain and a second steering conveying clamping chain are arranged between the pulling and conveying clamping chain, the green soybean plants sequentially pass through the pulling and conveying clamping chain, the front end of the first steering conveying clamping chain is provided with a side pressure spring press rod, the rear end is provided with an upper pressure spring press rod, the upper pressure spring compression bar extension section at the tail part of the upper pressure spring compression bar extends from the first steering conveying clamping chain to the front end of the second steering conveying clamping chain, and the second steering conveying clamping chain is provided with the spring compression bar.
The first steering conveying clamping chain and the second steering conveying clamping chain are connected through a connecting rod, and the second steering conveying clamping chain is connected with an inlet end of the picking conveying clamping chain through a deflection fulcrum shaft.
The front section of the first steering conveying clamping chain is arranged below the tail section of the pulling conveying clamping chain, and the tail section of the first steering conveying clamping chain is arranged on the inner side of the front end of the second steering conveying clamping chain.
The advancing speed of the second steering conveying clamping chain and the picking conveying clamping chain is greater than the advancing speed of the first steering conveying clamping chain.
The first steering conveying clamping chain is formed by hinging a plurality of sprockets, each sprocket comprises an upper toothed sheet, a lower toothed sheet and a roller, the upper toothed sheet is an L-shaped toothed sheet, one side of the upper toothed sheet is a triangular sheet, the other side of the upper toothed sheet is a mountain-shaped sheet, the upper toothed sheet and the lower toothed sheet are integrally formed and hinged to one side of the mountain-shaped sheet of the upper toothed sheet through the roller, the triangular sheet of the upper toothed sheet is arranged on the outer side, the side pressure spring pressure rod is arranged between the mountain-shaped sheet of the upper toothed sheet and the lower toothed sheet, and the upper pressure spring pressure rod is arranged between the mountain-shaped sheet of the upper toothed sheet and an included angle formed by the triangular sheet.
The invention has the advantages that: when the device is used, the green soybean plant roots enter first, so that the dicranopteris pedata branches can be avoided to the maximum extent, the recovery ratio is improved, and the loss is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the first steering conveying clamping chain in the direction of A;
FIG. 3 is a b-direction structure diagram of the first steering conveying clamping chain, the side pressing spring compression bar and the upper pressing spring compression bar simultaneously clamping green soybean plants;
FIG. 4 is a b-direction structural diagram of the first steering conveying clamping chain and the upper pressing spring pressing rod clamping green soybean plants;
FIG. 5 is a schematic diagram of the position of the first steering conveying clamping chain, the lateral pressure spring compression bar and the upper pressure spring compression bar;
FIG. 6 is a chain tooth structure view of the first steering conveying clamping chain of the present invention.
Wherein: 1. a green young soya bean plant; 2. a header bracket; 3. a first steering conveying clamping chain; 4. a yaw fulcrum shaft; 5. a picking zone; 6. picking and conveying clamping chains; 7. harvesting the cleaning box; 8. a second steering conveying clamping chain; 9. a connecting rod; 10. a hinge; 11. a self-propelled power chassis; 12. an oil cylinder; 13. pulling up the conveying clamping chain; 14. laterally pressing a spring compression bar; 15. upward pressing a spring compression bar; 16. upward pressing the extension section of the spring compression bar; 17. a spring compression bar; 18. a toothed sheet is arranged; 19. a lower tooth sheet; 20. a roller; 21. a sprocket.
Detailed Description
As shown in figures 1-6, the green broad bean harvester comprises a self-propelled power chassis 11, a harvesting and cleaning box 7 and a header support 13, wherein the harvesting and cleaning box 7 is arranged on the self-propelled power chassis 11, the upper part of the harvesting and cleaning box 7 is a picking area 5, a picking conveying clamping chain 6 is arranged in the picking area 5, the header support 2 is arranged at the front end of the self-propelled power chassis 11, the inner side of the bottom of the header support 2 is hinged to the self-propelled power chassis 11 through a hinge 10, the front side of the bottom is connected with the self-propelled power chassis 11 through an oil cylinder 12, the green broad bean harvester can swing in a small amplitude around the hinge 10 to adjust the operation height under the action of the oil cylinder 12, a pulling conveying clamping chain 13 of a green broad bean plant 1 is arranged in the header support 2, a first steering conveying clamping chain 3 and a second steering conveying clamping chain 8 are arranged between the pulling conveying clamping chain 13 and the picking conveying clamping chain 6, and the green, The first steering conveying clamping chain 3, the second steering conveying clamping chain 8 and the picking conveying clamping chain 6 pass through, a side pressure spring compression rod 14 is attached to the front end of the first steering conveying clamping chain 3, an upper pressure spring compression rod 15 is attached to the rear end of the first steering conveying clamping chain, an upper pressure spring compression rod extension section 16 at the tail part of the upper pressure spring compression rod 15 extends to the front end of the second steering conveying clamping chain 8 from the first steering conveying clamping chain 3, and a spring compression rod 17 is arranged on the second steering conveying clamping chain 8.
The first steering conveying clamping chain 3 and the second steering conveying clamping chain 8 are connected through a connecting rod 9, and when the header bracket 2 deflects for a certain angle, the second steering conveying clamping chain 8 correspondingly deflects under the traction of the connecting rod 9 so as to keep the matching distance with the first steering conveying clamping chain 3 and ensure smooth transmission; the second steering conveying clamping chain 8 is connected with the inlet end of the picking conveying clamping chain 6 through a deflection fulcrum shaft 4, and the tail end deflection fulcrum shaft 4 of the second steering conveying clamping chain 8 is coaxial with a power shaft at the front end of the picking conveying clamping chain 6 and can deflect around the deflection fulcrum shaft 4.
The front section of the first steering conveying clamping chain 3 is arranged below the tail section of the pulling conveying clamping chain 13, and the tail section is arranged on the inner side of the front end of the second steering conveying clamping chain 8.
The forward speed of the second steering conveying clamping chain 8 and the picking conveying clamping chain 6 is greater than that of the first steering conveying clamping chain 3.
The first steering conveying clamping chain 3 is formed by hinging a plurality of chain teeth 21, each chain tooth 21 comprises an upper tooth piece 18, a lower tooth piece 19 and a roller 20, each upper tooth piece 18 is an L-shaped tooth piece, one side of each upper tooth piece is a triangular piece, the other side of each upper tooth piece is a mountain-shaped piece, the upper tooth pieces 18 are integrally formed, each lower tooth piece 19 is a mountain-shaped piece and is hinged with one side of each mountain-shaped piece of each upper tooth piece 18 through the roller 20, the triangular pieces of the upper tooth pieces 18 are arranged on the outer side, the side pressure spring pressing rods 14 are arranged between the mountain-shaped pieces of the upper tooth pieces 18 and the lower tooth pieces 19, and the upper pressure spring pressing rods 15 are arranged between included angles formed by the mountain-shaped pieces of the upper tooth pieces.
When the green soybean harvesting device is used, the green soybean plants 1 grow vertically to the ground before being harvested, and are still vertical to the ground when being pulled up by the pulling-up conveying clamping chain 13 and conveyed upwards. And the green soybean plants continuously move forwards along the direction A and enter the first steering conveying clamping chain 3, and the green soybean plants are changed from an approximately vertical state to an approximately horizontal state under the combined action of the special combined tooth form of the first steering clamping chain 3, the upper pressure spring pressure rod 15 and the auxiliary pressure rod in the process of moving forwards the green soybean plants 1 on the first steering clamping chain 3. Then under the combined action of the first steering clamping chain 3 and the second steering conveying clamping chain 8, because the speed V2 of the second steering conveying clamping chain 8 is greater than the speed V1 of the first steering clamping chain 3, the green soybean plants finish angle conversion in the horizontal direction, the roots are in the front and the tips are in the back state, the green soybean plants are conveyed into a picking area by the picking conveying clamping chain 6, and the picked soybean stems are continuously conveyed out of the field along the direction D by the picking conveying clamping chain 6.
When the device is used, the green soybean plant roots enter first, so that the dicranopteris pedata branches can be prevented to the maximum extent, the recovery ratio is improved, and the loss is reduced.
Claims (5)
1. Green soya bean harvester, its characterized in that: comprises a self-propelled power chassis, a harvesting and cleaning box and a header bracket, wherein the self-propelled power chassis is provided with the harvesting and cleaning box, the upper part of the harvesting and cleaning box is a picking area, a picking and conveying clamping chain is arranged in the picking area, the front end of the self-propelled power chassis is provided with the header bracket, the inner side of the bottom of the header bracket is hinged with the self-propelled power chassis through a hinge, the front side of the bottom is connected with the self-propelled power chassis through an oil cylinder, the header bracket is internally provided with a pulling and conveying clamping chain for green soybean plants, a first steering conveying clamping chain and a second steering conveying clamping chain are arranged between the pulling and conveying clamping chain, the green soybean plants sequentially pass through the pulling and conveying clamping chain, the front end of the first steering conveying clamping chain is provided with a side pressure spring press rod, the rear end is provided with an upper pressure spring press rod, the upper pressure spring compression bar extension section at the tail part of the upper pressure spring compression bar extends from the first steering conveying clamping chain to the front end of the second steering conveying clamping chain, and the second steering conveying clamping chain is provided with the spring compression bar.
2. The green soybean harvester according to claim 1, wherein: the first steering conveying clamping chain and the second steering conveying clamping chain are connected through a connecting rod, and the second steering conveying clamping chain is connected with an inlet end of the picking conveying clamping chain through a deflection fulcrum shaft.
3. The green soybean harvester according to claim 1, wherein: the front section of the first steering conveying clamping chain is arranged below the tail section of the pulling conveying clamping chain, and the tail section of the first steering conveying clamping chain is arranged on the inner side of the front end of the second steering conveying clamping chain.
4. The green soybean harvester according to claim 1, wherein: the advancing speed of the second steering conveying clamping chain and the picking conveying clamping chain is greater than the advancing speed of the first steering conveying clamping chain.
5. The green soybean harvester according to claim 1, wherein: the first steering conveying clamping chain is formed by hinging a plurality of sprockets, each sprocket comprises an upper toothed sheet, a lower toothed sheet and a roller, the upper toothed sheet is an L-shaped toothed sheet, one side of the upper toothed sheet is a triangular sheet, the other side of the upper toothed sheet is a mountain-shaped sheet, the upper toothed sheet and the lower toothed sheet are integrally formed and hinged to one side of the mountain-shaped sheet of the upper toothed sheet through the roller, the triangular sheet of the upper toothed sheet is arranged on the outer side, the side pressure spring pressure rod is arranged between the mountain-shaped sheet of the upper toothed sheet and the lower toothed sheet, and the upper pressure spring pressure rod is arranged between the mountain-shaped sheet of the upper toothed sheet and an included angle formed by the triangular sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499444.XA CN111512781A (en) | 2020-06-04 | 2020-06-04 | Green soybean harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010499444.XA CN111512781A (en) | 2020-06-04 | 2020-06-04 | Green soybean harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111512781A true CN111512781A (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010499444.XA Pending CN111512781A (en) | 2020-06-04 | 2020-06-04 | Green soybean harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111512781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348876A (en) * | 2021-07-17 | 2021-09-07 | 深圳市小兵蚁科技有限公司 | Peeling mechanism of green soybean machine, green soybean machine and working method of green soybean machine |
-
2020
- 2020-06-04 CN CN202010499444.XA patent/CN111512781A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113348876A (en) * | 2021-07-17 | 2021-09-07 | 深圳市小兵蚁科技有限公司 | Peeling mechanism of green soybean machine, green soybean machine and working method of green soybean machine |
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