CN103766081A - Vertical-shaft gang-tool corn straw header mechanism - Google Patents
Vertical-shaft gang-tool corn straw header mechanism Download PDFInfo
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- CN103766081A CN103766081A CN201410057038.2A CN201410057038A CN103766081A CN 103766081 A CN103766081 A CN 103766081A CN 201410057038 A CN201410057038 A CN 201410057038A CN 103766081 A CN103766081 A CN 103766081A
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Abstract
The invention discloses a vertical-shaft gang-tool corn straw header mechanism. The vertical-shaft gang-tool corn straw header mechanism consists of a grain lifter, two groups of vertical-shaft movable-tool mechanisms, two groups of comb-tooth fixed-tool mechanisms, two groups of transmissions, a spiral conveying mechanism, a conveying fan and a power conveying mechanism, wherein each mechanism is connected to a frame through bolts; the two groups of transmissions are connected in series through a spindle; a transmission belt pulley I is arranged at the lower end of each group of transmissions, and is connected with the vertical-shaft movable-tool mechanisms; the two groups of vertical-shaft movable-tool mechanisms are arranged symmetrically; the working axes of each group of vertical-shaft movable-tool mechanisms are coincided with symmetric axes of each group of comb-tooth fixed-tool mechanisms respectively. During working, corn straw is cut and smashed under the support of the grain lifter under the coaction of the vertical-shaft movable-tool mechanisms and the comb-tooth fixed-tool mechanisms, the smashed straw is thrown out under the actions of the spiral conveying mechanism and the conveying fan, and the thrown materials can be recycled for green and yellow corn silage and shaping and can be directly returned to field.
Description
Technical field
The invention belongs to agricultural machinery technological field, be specifically related to standing or the vertical shaft group cutter formula header mechanism of half falling corn straw harvesting after harvesting, be particularly useful for stalk green grass or young crops, yellow storage, processing and straw-returning operation are shaped.
Background technology
At present, the domestic existing maize straw ceding of Taiwan is mostly axle horizontal type mechanism, and bottom adopts disc type cutter, after maize straw root is cut off, through clamping device, hoisting equipment, be transported in reducing mechanism and pulverize again, complex structure, power consumption is large, cost is high, less economical, be not suitable with China's rural development, therefore present stage is badly in need of simple in structure, economic and practical maize straw header mechanism.
Summary of the invention
In order to overcome existing maize straw header mechanism complex structure, power consumption is large, the drawback that cost is high, the invention provides a kind of vertical shaft group cutter formula maize straw header mechanism, this mechanism's neutral axis group cutter and comb-tooth-type stationary knife Proper Match, integrate crawl, feeding, guillotine cutting, and the maize straw after pulverizing is carried by conveying plant, can collect and carry out stalk green grass or young crops, yellow storage, the processing that is shaped, also can direct returning to farmland.
The technical solution adopted for the present invention to solve the technical problems is: grain lifter, two groups of vertical shaft moving knife mechanisms, two groups of comb-tooth-type stationary knife mechanisms, two groups of gearboxes, spiral conveying mechanism, conveying fan, power conveying mechanism by bolt-connection in frame, two groups of gearboxes are cascaded by main shaft, every group of gearbox lower end is provided with a driving pulley I, mechanism is connected with vertical shaft moving knife, two groups of vertical shaft moving knife mechanisms are symmetrical places, and the axis of operation of every group of vertical shaft moving knife mechanism overlaps with the axis of symmetry of every group of comb-tooth-type stationary knife mechanism respectively.
Another technical characteristics of the present invention is: power conveying mechanism is made up of four bearing blocks, power transmission shaft I, power transmission shaft II, input belt pulley, tumbler gear I, sprocket wheel I, four bearing blocks are bolted in frame, input belt pulley is arranged on power transmission shaft I, one end of power transmission shaft II is provided with tumbler gear I, and the other end is provided with sprocket wheel I.
The 3rd technical characteristics of the present invention is: main shaft right-hand member is provided with output belt pulley and tumbler gear II, and output belt pulley is connected by belt I with the input belt pulley on power transmission shaft I, drives main shaft rotation, gearbox work; Tumbler gear II is meshed with the tumbler gear I on power transmission shaft II, sends power to sprocket wheel I, and the sprocket wheel II on sprocket wheel I and spiral conveying mechanism, by chain transmission, to spiral conveying mechanism, drives its work by power transmission; Sprocket wheel III is respectively installed on main shaft left end and conveying fan, after main shaft rotation, by chain transmission, drives conveying fan work.
The 4th technical characteristics of the present invention is: vertical shaft moving knife mechanism is made up of two top chocks, two steps, vertical shaft I, vertical shaft II, rotor disk, moving knife, two vertical shaft gears, driving pulley II, two upper and lower bearing blocks are separately fixed in frame, two vertical shaft gears are arranged on respectively vertical shaft I and vertical shaft II upper end, and intermeshing, driving pulley II is arranged on the vertical shaft gear upper end on vertical shaft II, is connected with the driving pulley I on gearbox by belt II.
The 5th technical characteristics of the present invention is: vertical shaft I and vertical shaft II are at a distance of 226mm, and rotor disk zigzag weld is connected on vertical shaft I and vertical shaft II is upper, has been bolted three moving knife on each rotor disk, and every is 120 degree angle between moving knife.
The 6th technical characteristics of the present invention is: comb-tooth-type stationary knife mechanism is made up of upper and lower seat board, stationary knife axle, stationary knife, upper and lower seat board is fixed in frame, and stationary knife axle is made up of an equal leg angle, is welded on upper and lower seat board, every the stationary knife basil all forward, zigzag weld is connected on stationary knife axle.
The invention has the beneficial effects as follows: adopt the operation of this vertical shaft group cutter formula maize straw header mechanism, integrate crawl, feeding, guillotine cutting, can will stand and half maize straw cutting, the pulverizing lodging, pulverize good uniformity, can be directly used in feed and feed and raise livestock, also can collect and carry out stalk green grass or young crops, yellow storage, the processing that is shaped, or be directly used in also field, greatly improve labor productivity, improved the availability of maize straw.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are further described:
Accompanying drawing 1 shows plan structure schematic diagram of the present invention.
Accompanying drawing 2 shows main TV structure schematic diagram of the present invention.
Accompanying drawing 3 shows power conveying mechanism structural representation.
Accompanying drawing 4 shows vertical shaft moving knife mechanism structure schematic diagram.
Accompanying drawing 5 shows vertical shaft moving knife mechanism schematic top plan view.
Accompanying drawing 6 shows vertical shaft stationary knife mechanism structure schematic diagram.
Accompanying drawing 7 shows vertical shaft stationary knife mechanism schematic top plan view.
1. frames in Fig. 1,2. grain lifter, 3. vertical shaft moving knife mechanism, 4. conveying fan, 5. comb-tooth-type stationary knife mechanism, 6. sprocket wheel III, 7. spiral conveying mechanism, 8. gearbox, 9. main shaft, 10. belt I, 11. power conveying mechanisms, 12. output belt pulleys.
13. driving pulley I in Fig. 2,14. belt II, 15. tumbler gear II, 16. sprocket wheel II.
17. tumbler gear I in Fig. 3,18 input belt pulleys, 19. power transmission shaft I, 20. bearing blocks, 21. power transmission shaft II, 22. sprocket wheel I.
23. steps in Fig. 4,24. vertical shaft I, 25. rotor disks, 26. moving knife, 27. top chocks, 28. vertical shaft gears, 29. driving pulley II, 30. vertical shaft II.
31. times seat boards in Fig. 6,32. stationary knifes, 33. stationary knife axles, 34. upper base plates.
Embodiment
Before harvesting corn stalk, first this ceding of Taiwan is placed on to applicable cutting height, then carry out dry run, be fixed on power conveying mechanism (11) work in frame (1) by bearing block (20), power transmission shaft I (19) rotates, drive input belt pulley (18) rotation simultaneously, and send power to main shaft (9) by belt I (10), output belt pulley (12), main shaft (9) rotation, drives gearbox (8), tumbler gear II (15) and sprocket wheel III (6) work.
When gearbox (8) work, driving pulley I (13) rotation being attached thereto, and drive by top chock (27), step (23) and be fixed on vertical shaft moving knife mechanism (3) work in frame (1) by belt II (14), driving pulley II (29) rotation on it, send power to two intermeshing vertical shaft gears (28) work, therefore vertical shaft II (30), vertical shaft I (24) rotate, moving knife (26), under the drive of rotor disk (25), rotates in opposite directions;
When tumbler gear II (15) work, tumbler gear I (17) rotation on the power conveying mechanism (I I) being meshed with it, power is flowed to sprocket wheel I (22) through power transmission shaft II (21), sprocket wheel I (22) and the sprocket wheel II (16) on spiral conveying mechanism (7) send power to spiral conveying mechanism (7) by chain transmission, spiral conveying mechanism (7) work.
When sprocket wheel III (6) work, sprocket wheel III (6) rotation on the conveying fan (4) being attached thereto, sends power to conveying fan (4), conveying fan (4) work.
After dry run each several part is working properly, starting this header mechanism advances, the maize straw of standing and partly lodge is under grain lifter (2) supporting role, be admitted in vertical shaft moving knife mechanism (3), moving knife (26) in every group of vertical shaft moving knife mechanism (3) is under dynamic action, High Rotation Speed, comb-tooth-type stationary knife mechanism (5) is by upper base plate (34), lower seat board (31) is fixed in frame (1), stationary knife (32) on its stationary knife axle (33) cooperatively interacts with moving knife (26), staggered cutting maize straw, maize straw after cutting and grinding enters in spiral conveying mechanism (7), under the effect of spiral conveying mechanism (7), sent in conveying fan (4), then dished out.
Claims (6)
1. a vertical shaft group cutter formula maize straw header mechanism, its grain lifter, two groups of vertical shaft moving knife mechanisms, two groups of comb-tooth-type stationary knife mechanisms, two groups of gearboxes, spiral conveying mechanism, conveying fan, power conveying mechanism by bolt-connection in frame, two groups of gearboxes are cascaded by main shaft, every group of gearbox lower end is provided with a driving pulley I, mechanism is connected with vertical shaft moving knife, two groups of vertical shaft moving knife mechanisms are symmetrical places, and the axis of operation of every group of vertical shaft moving knife mechanism overlaps with the axis of symmetry of every group of comb-tooth-type stationary knife mechanism respectively.
2. vertical shaft group cutter formula maize straw header mechanism according to claim 1, it is characterized in that: power conveying mechanism is made up of four bearing blocks, power transmission shaft I, power transmission shaft II, input belt pulley, tumbler gear I, sprocket wheel I, four bearing blocks are bolted in frame, input belt pulley is arranged on power transmission shaft I, one end of power transmission shaft II is provided with tumbler gear I, and the other end is provided with sprocket wheel I.
3. vertical shaft group cutter formula maize straw header mechanism according to claim 1, it is characterized in that: main shaft right-hand member is provided with output belt pulley and tumbler gear II, output belt pulley is connected by belt I with the input belt pulley on power transmission shaft I, the rotation of drive main shaft, gearbox work, tumbler gear II is meshed with the tumbler gear I on power transmission shaft II, send power to sprocket wheel I, sprocket wheel II on sprocket wheel I and spiral conveying mechanism is by chain transmission, by power transmission to spiral conveying mechanism, drive its work, sprocket wheel III is respectively installed on main shaft left end and conveying fan, after main shaft rotation, by chain transmission, the work of drive conveying fan.
4. vertical shaft group cutter formula maize straw header mechanism according to claim 1, it is characterized in that: vertical shaft moving knife mechanism is made up of two top chocks, two steps, vertical shaft I, vertical shaft II, rotor disk, moving knife, two vertical shaft gears, driving pulley II, two upper and lower bearing blocks are separately fixed in frame, two vertical shaft gears are arranged on respectively vertical shaft I and vertical shaft II upper end, and intermeshing, driving pulley II is arranged on the vertical shaft gear upper end on vertical shaft II, is connected with the driving pulley I on gearbox by belt II.
5. vertical shaft group cutter formula maize straw header mechanism according to claim 1, it is characterized in that: vertical shaft I and vertical shaft II are at a distance of 226mm, rotor disk zigzag weld is connected on vertical shaft I and vertical shaft II is upper, has been bolted three moving knife on each rotor disk, and every is 120 degree angle between moving knife.
6. vertical shaft group cutter formula maize straw header mechanism according to claim 1, it is characterized in that: comb-tooth-type stationary knife mechanism is made up of upper and lower seat board, stationary knife axle, stationary knife, upper and lower seat board is fixed in frame, stationary knife axle is made up of an equal leg angle, be welded on upper and lower seat board, every the stationary knife basil all forward, zigzag weld is connected on stationary knife axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057038.2A CN103766081B (en) | 2014-02-13 | 2014-02-13 | Vertical shaft group cutter formula maize straw header mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057038.2A CN103766081B (en) | 2014-02-13 | 2014-02-13 | Vertical shaft group cutter formula maize straw header mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103766081A true CN103766081A (en) | 2014-05-07 |
| CN103766081B CN103766081B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410057038.2A Expired - Fee Related CN103766081B (en) | 2014-02-13 | 2014-02-13 | Vertical shaft group cutter formula maize straw header mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584786A (en) * | 2015-02-11 | 2015-05-06 | 青岛理工大学 | Vertical shaft disc type straw header device for combine harvester |
| CN104938160A (en) * | 2015-07-15 | 2015-09-30 | 湖南农业大学 | Cotton stalk shredding and returning machine |
| CN108848873A (en) * | 2018-08-20 | 2018-11-23 | 塔里木大学 | A kind of field green manure crop raising apparatus |
| CN112544212A (en) * | 2020-12-25 | 2021-03-26 | 赤峰通泰机械有限公司 | Hydrostatic driving cutting table of large-scale self-propelled feed harvester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404516A (en) * | 1965-10-15 | 1968-10-08 | Allis Chalmers Mfg Co | Corn harvester |
| CN2271094Y (en) * | 1996-11-19 | 1997-12-24 | 张洪印 | Machine for grinding straw and turning of stubble |
| CN2276707Y (en) * | 1997-02-21 | 1998-03-25 | 深泽县农业机械技术学校实验厂 | Front-mounted straw cutting stubble cleaner |
| CN2333149Y (en) * | 1998-06-24 | 1999-08-18 | 张万河 | Corn stalk shredding and stubble-cleaning machine |
| CN203748271U (en) * | 2014-02-13 | 2014-08-06 | 黑龙江省畜牧机械化研究所 | Corn stalk header mechanism with vertical group cutters |
-
2014
- 2014-02-13 CN CN201410057038.2A patent/CN103766081B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404516A (en) * | 1965-10-15 | 1968-10-08 | Allis Chalmers Mfg Co | Corn harvester |
| CN2271094Y (en) * | 1996-11-19 | 1997-12-24 | 张洪印 | Machine for grinding straw and turning of stubble |
| CN2276707Y (en) * | 1997-02-21 | 1998-03-25 | 深泽县农业机械技术学校实验厂 | Front-mounted straw cutting stubble cleaner |
| CN2333149Y (en) * | 1998-06-24 | 1999-08-18 | 张万河 | Corn stalk shredding and stubble-cleaning machine |
| CN203748271U (en) * | 2014-02-13 | 2014-08-06 | 黑龙江省畜牧机械化研究所 | Corn stalk header mechanism with vertical group cutters |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104584786A (en) * | 2015-02-11 | 2015-05-06 | 青岛理工大学 | Vertical shaft disc type straw header device for combine harvester |
| CN104938160A (en) * | 2015-07-15 | 2015-09-30 | 湖南农业大学 | Cotton stalk shredding and returning machine |
| CN108848873A (en) * | 2018-08-20 | 2018-11-23 | 塔里木大学 | A kind of field green manure crop raising apparatus |
| CN108848873B (en) * | 2018-08-20 | 2024-04-09 | 塔里木大学 | Device is supported to field green manure crop |
| CN112544212A (en) * | 2020-12-25 | 2021-03-26 | 赤峰通泰机械有限公司 | Hydrostatic driving cutting table of large-scale self-propelled feed harvester |
| CN112544212B (en) * | 2020-12-25 | 2023-03-14 | 赤峰通泰机械有限公司 | Hydrostatic driving cutting table of large-scale self-propelled feed harvester |
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| CN103766081B (en) | 2016-05-04 |
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