CN111247971A - Connecting rod type straw bundling and feeding mechanism - Google Patents
Connecting rod type straw bundling and feeding mechanism Download PDFInfo
- Publication number
- CN111247971A CN111247971A CN202010000144.2A CN202010000144A CN111247971A CN 111247971 A CN111247971 A CN 111247971A CN 202010000144 A CN202010000144 A CN 202010000144A CN 111247971 A CN111247971 A CN 111247971A
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- China
- Prior art keywords
- connecting rod
- plate spring
- left half
- shaft
- half connecting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/10—Feeding devices for the crop material e.g. precompression devices
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Abstract
The invention discloses a connecting rod type straw bundling and feeding mechanism, which comprises a rack, a straw inserter, a thread adjusting connecting rod, a connecting rod frame, a rocker arm rod, a push box, a crank connecting rod mechanism and a transmission system, wherein the straw inserter is cuboid, the front part of the straw inserter is provided with a straw pressing plate, the lower end of the straw inserter is in a sawtooth shape, the connecting rod frame consists of a left half connecting rod, a right half connecting rod and a plate spring, the connecting rod frame is fixed on the rack through a connecting rod shaft and a middle shaft bearing seat, the other end of the connecting rod frame is hinged with the rocker arm rod, the lower end of the rocker arm rod is hinged with the push box, the push box is arranged in a forming cavity, is positioned on a sliding track on the rack and is hinged with the crank connecting rod mechanism: the straw feeding device has the advantages that loose straws can be efficiently brought into the forming cavity, arching and blocking are avoided, feeding efficiency is improved, straw bundling efficiency is guaranteed, the structure is simple, the rotation is flexible, the buffering performance is high, the manufacturing is easy, and the performance is stable.
Description
Technical Field
The invention relates to a connecting rod type straw bundling and feeding mechanism, and belongs to the technical field of agricultural machinery.
Background
Crop straws are important agricultural byproducts, are renewable resources with great utilization value, can be used as fuel, fertilizers, feeds and industrial raw materials, but at present, a great amount of straws are burnt and treated due to the backward of mechanical equipment, resources are wasted, the environment is polluted, and the sustainable development of agriculture is endangered.
Disclosure of Invention
The invention aims to provide a connecting rod type straw bundling and feeding mechanism.
The technical scheme adopted by the invention for solving the technical problems is as follows: this mechanism includes the frame, inserts grass ware, screw thread adjusting connecting rod, side link, rocking arm pole, pushes away case, crank link mechanism, transmission system, its characterized in that: the grass inserting device is in a rectangular shape, a grass pressing plate is arranged at the front part of the grass inserting device, the lower end of the grass inserting device is in a sawtooth shape, the rear side face of the grass inserting device is respectively hinged with a connecting rod and two groups of movable joint bolts, the movable joint bolts are arranged at two ends of a thread adjusting connecting rod, the movable joint bolts at the other end of the thread adjusting connecting rod are hinged on a rack, the connecting rod is hinged on the rack through a connecting rod shaft and a middle bearing seat, the other end of the connecting rod is hinged with a rocker arm rod, the lower end of the rocker arm rod is hinged with a pushing box, the pushing box is arranged in a forming cavity and is in a hollow structure and located on.
The side link consists of a left half connecting rod, a right half connecting rod and a plate spring, the left half connecting rod consists of two groups of left half connecting rod side plates, the middle of the left half connecting rod is fixed together by a grass inserting device connecting shaft sleeve, a left half connecting rod plate spring shaft and a left half connecting rod connecting plate, the right half connecting rod consists of two groups of right half connecting rod side plates, the middle of the right half connecting rod consists of a left half connecting rod support plate, a plate spring fixing shaft, a right half connecting rod connecting plate, a right half connecting rod plate spring shaft and a side link shaft sleeve which are connected, the left half connecting rod is arranged at the outer side of the right half connecting rod in parallel, the link rod shaft passes through the link rod shaft hole and the link rod shaft sleeve and is fixed on the frame by two middle bearing seats at the outer side, the left half connecting rod is supported by a left half connecting rod support plate arranged at the front end of the right half connecting rod, the plate spring is clamped and fixed on the plate spring fixing shaft by the plate spring, two ends of the plate spring are respectively arranged on the left half connecting rod plate spring shaft and the right half connecting rod plate spring shaft, and the side surface of the plate spring is limited by the plate spring baffle.
The invention has the beneficial effects that: the straw feeding device has the advantages that loose straws can be efficiently brought into the forming cavity, arching and blocking are avoided, feeding efficiency is improved, straw bundling efficiency is guaranteed, the structure is simple, the rotation is flexible, the buffering performance is high, the manufacturing is easy, and the performance is stable.
Drawings
FIG. 1 is a front view of an embodiment of the present invention;
FIG. 2 is a side view of the grass receptacle;
FIG. 3 is a top view of the left half link;
fig. 4 is a top view of the right connecting rod half.
In the figure: 1. A frame; 2. a molding cavity; 3, pressing a grass plate; 4. a grass inserting device; 5. an eye bolt; 6. a threaded adjusting link; 7. a side link; 8. a left half link plate spring shaft; 9. a plate spring; 10. a left half link plate; 11. a plate spring clamp; 12. a plate spring fixing shaft; 13. a left half link; 14 right half link leaf spring shaft; 15. a connecting rod shaft; 16. a middle bearing seat; 17. a right half connecting rod; 18. a rocker arm lever; 19. pushing the box; 20. fixing the connecting shaft; 21. a sliding track; 22. a crank link mechanism; 23. a transmission system; 24. the grass inserting device is connected with the shaft sleeve; 25. a plate spring baffle; 26. a left half link connecting plate; 27. a left half link side plate; 28. a side link shaft hole; 29. a right half connecting rod connecting plate; 30. a shaft sleeve of the connecting frame rod; 31. a right half connecting rod side plate; 32. the rocker arm rod is connected with the shaft sleeve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in attached figures 1-4, the connecting rod type straw bundling machine feeding mechanism comprises a rack (1), a straw inserting device (4), a thread adjusting connecting rod (6), a connecting rod (7), a rocker arm rod (18), a push box (19), a crank connecting rod mechanism (22) and a transmission system (23), wherein the straw inserting device (4) is rectangular, the front part of the straw inserting device is provided with a straw pressing plate (3), the lower end of the straw inserting device is serrated, materials can be well brought into and inserted into a forming cavity, the rear side surface of the straw inserting device is respectively hinged with the connecting rod (7) and two groups of movable joint bolts (5), the movable joint bolts (5) are arranged at two ends of the thread adjusting connecting rod (6), the other end of each movable joint bolt (5) is hinged on the rack (1), the thread adjusting connecting rod (6) can be flexibly rotated to adjust the connection length of the movable joint bolts (5) and the thread adjusting connecting rod (6), so, fully inserting loose straws into the molding cavity (2); the connecting frame rod (7) is hinged to the rack (1) through a connecting frame rod shaft (15) and an intermediate bearing seat (16), the other end of the connecting frame rod is hinged to a rocker arm rod (18), the lower end of the rocker arm rod (18) is hinged to a push box (19), the push box (19) is arranged in the forming cavity (2), the connecting frame rod is of a hollow structure and is located on a sliding rail (21) on the rack (1), a fixed connecting shaft (20) is arranged in the position, deviated from the front position, of the inside of the connecting frame and is hinged to a crank connecting rod mechanism (22), and the crank connecting rod mechanism (22) is directly connected with a transmission system (23).
The side link (7) is formed by combining three groups of components, namely a left half connecting rod (13), a right half connecting rod (17) and a plate spring (9), wherein the plate spring (9) fixes the left half connecting rod (13) and the right half connecting rod (17) into a whole through a left half connecting rod plate spring shaft (8), a plate spring fixing shaft (12) and a right half connecting rod plate spring shaft (14) together with a left half connecting rod support plate (10) and a side link shaft (15), and has a buffering effect and increased flexibility; the left half connecting rod (13) is composed of two groups of left half connecting rod side plates (27), the middle of the left half connecting rod (13) is fixed together by a grass inserting device connecting shaft sleeve (24), a left half connecting rod plate spring shaft (8) and a left half connecting rod connecting plate (26), the right half connecting rod (17) is composed of two groups of right half connecting rod side plates (31), the middle of the right half connecting rod side plates is connected by a left half connecting rod support plate (10), a leaf spring fixing shaft (12), a right half connecting rod connecting plate (29), a right half connecting rod plate spring shaft (14) and a connecting frame rod shaft sleeve (30), the left half connecting rod (13) is arranged at the outer side of the right half connecting rod (17) in parallel, a connecting frame rod shaft (15) passes through the connecting frame shaft hole (28) and the connecting frame rod shaft sleeve (30), and is fixed on the machine frame (1) by two middle bearing seats (16) at the outer side, the left half connecting rod (13) is supported by the left half connecting rod support plate (10) arranged, the two ends of the plate spring (9) are respectively arranged on the left half connecting rod plate spring shaft (8) and the right half connecting rod plate spring shaft (14), the side faces are limited by the plate spring baffle (25), the overall structure strength and the toughness are combined, the flexibility is high, and the reliability is high.
When the straw inserting machine works, the transmission system (23) drives the crank-link mechanism (22) to rotate, the crank-link mechanism (22) drives the push box (19) to do reciprocating motion in the forming cavity (2) through the fixed connecting shaft (20), when the push box (19) pushes forwards to compress straws, the rocker arm rod (18) drives the right half-link rod (17) to rotate around the connecting frame rod shaft (15), the front end of the right half-link rod (17) moves upwards, the left half-link support plate (10) supports the front end of the left half-link rod (13) to move upwards at the same time, and also rotates around the connecting frame rod shaft (15) to drive the straw inserting machine (4) to move upwards to withdraw from the forming cavity (2), and simultaneously drives the movable joint bolt (5) and the thread adjusting link rod (6) to rotate together, so that the running stability of the straw inserting machine (; after the compression stroke of the push box (19) is finished, the crank connecting rod mechanism (22) drives the push box (19) to move backwards through the fixed connecting shaft (20), the rocker arm rod (18) drives the right half connecting rod (17) to rotate around the connecting frame rod shaft (15), the front end of the right half connecting rod (17) falls down, meanwhile, the plate spring (9) is driven to press the left half connecting rod plate spring shaft (8) to move downwards, the front end of the left half connecting rod (13) moves downwards along with the left half connecting rod (15) to drive the grass inserter (4) to move downwards, straws are inserted into the forming cavity, the operation of the next compression bundling procedure is continued, the feeding efficiency is high, the rotation is flexible, the structure is simple, and the reliability is strong.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a connecting rod formula straw bundling feed mechanism, includes frame (1), inserts grass ware (4), screw thread adjusting connecting rod (6), side link (7), rocking arm pole (18), pushes away case (19), crank link mechanism (22), transmission system (23), its characterized in that: the grass inserting device (4) is in a cuboid shape, the front part is provided with a grass pressing plate (3), the lower end is in a sawtooth shape, the rear side surface is respectively hinged with a connecting rod (7) and two groups of movable joint bolts (5), the movable joint bolts (5) are arranged at two ends of a thread adjusting connecting rod (6), the movable joint bolt (5) at the other end is hinged on the frame (1), the side link (7) is hinged on the frame (1) through a side link shaft (15) and a middle bearing seat (16), the other end is hinged with a rocker arm rod (18), the lower end of the rocker arm rod (18) is hinged with a push box (19), the push box (19) is arranged in the molding cavity (2), the push box is of a hollow structure and is positioned on a sliding track (21) on the frame (1), a fixed connecting shaft (20) is arranged at the position deviated from the front part in the push box, is hinged with a crank connecting rod mechanism (22), and the crank connecting rod mechanism (22) is directly connected with a transmission system (23).
2. The connecting rod type straw bundling and feeding mechanism according to claim 1, wherein the side link (7) is composed of a left half connecting rod (13), a right half connecting rod (17) and a plate spring (9), the left half connecting rod (13) is composed of two sets of left half connecting rod side plates (27), the middle of the left half connecting rod side plates is fixed together by a straw inserter connecting shaft sleeve (24), a left half connecting rod plate spring shaft (8) and a left half connecting rod connecting plate (26), the right half connecting rod (17) is composed of two sets of right half connecting rod side plates (31), the middle of the right half connecting rod side plates is connected by a left half connecting rod support plate (10), a plate spring fixing shaft (12), a right half connecting rod connecting plate (29), a right half connecting rod plate spring shaft (14) and a connecting rod shaft sleeve (30), the left half connecting rod (13) is arranged in parallel at the outer side of the right half connecting rod (17), and the connecting rod shaft (15) passes through the side, the two middle bearing seats (16) on the outer side are fixed on the frame (1), the left half connecting rod (13) is supported by a left half connecting rod support plate (10) arranged at the front end of the right half connecting rod (17), the plate spring (9) is fastened on a plate spring fixing shaft (12) by a plate spring clamp (11), two ends of the plate spring (9) are respectively arranged on the left half connecting rod plate spring shaft (8) and the right half connecting rod plate spring shaft (14), and the side surface is limited by a plate spring baffle plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000144.2A CN111247971A (en) | 2020-01-02 | 2020-01-02 | Connecting rod type straw bundling and feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000144.2A CN111247971A (en) | 2020-01-02 | 2020-01-02 | Connecting rod type straw bundling and feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111247971A true CN111247971A (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010000144.2A Pending CN111247971A (en) | 2020-01-02 | 2020-01-02 | Connecting rod type straw bundling and feeding mechanism |
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| CN (1) | CN111247971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062612A (en) * | 2020-08-17 | 2020-12-11 | 山东农洁环保有限公司 | Kitchen garbage oxygen control low temperature biological fungus degradation equipment |
-
2020
- 2020-01-02 CN CN202010000144.2A patent/CN111247971A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062612A (en) * | 2020-08-17 | 2020-12-11 | 山东农洁环保有限公司 | Kitchen garbage oxygen control low temperature biological fungus degradation equipment |
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