CN117859514B - Efficient cotton harvester and harvesting method - Google Patents
Efficient cotton harvester and harvesting method Download PDFInfo
- Publication number
- CN117859514B CN117859514B CN202311249942.9A CN202311249942A CN117859514B CN 117859514 B CN117859514 B CN 117859514B CN 202311249942 A CN202311249942 A CN 202311249942A CN 117859514 B CN117859514 B CN 117859514B
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- Prior art keywords
- frame
- cotton
- picking
- guide rail
- fixedly connected
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 97
- 238000003306 harvesting Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 10
- 238000005491 wire drawing Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 238000004898 kneading Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/08—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton
- A01D46/12—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of cotton using boll-from-plant strippers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to a high-efficiency cotton harvester in the technical field of cotton harvesting, which comprises a frame, wherein a picking fork is arranged on the frame, the picking fork is obliquely upwards arranged, a plurality of picking forks are arranged at equal intervals, and the interval between each picking fork is between two centimeters and four centimeters.
Description
Technical Field
The invention relates to the technical field of cotton harvesting, in particular to a high-efficiency cotton harvester and a harvesting method.
Background
At present, in order to improve the harvesting efficiency of cotton, a mechanical harvesting mode is generally adopted. The existing machinery generally pulls cotton out of cotton bolls directly through rotating licker-in, so that the cotton is harvested.
However, cotton bolls are not all capable of growing completely to open, and there are bolls with insufficient opening. At this time, the pulling by the licker-in directly cannot achieve the harvest, resulting in insufficient harvest.
Disclosure of Invention
The technical problem of the invention is to provide the efficient cotton harvester and the harvesting method, which can fully pick cotton bolls and harvest cotton after all cotton bolls are picked.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-efficient cotton harvester, includes the frame, be provided with the picking fork on the frame, the picking fork slope upwards sets up, picking fork equidistant is provided with a plurality ofly, and every picking fork between the interval between two centimetres to four centimetres.
As a further scheme of the invention, the frame is also provided with a conveying mechanism, the conveying mechanism comprises a conveying cover fixedly connected with the frame, the conveying cover is rotationally connected with a rotary drum, and the frame is provided with a motor for driving the rotary drum to rotate.
As a further scheme of the invention, a plurality of telescopic ports are formed in the rotary drum in an annular array manner, a telescopic plate is connected to the rotary drum in a sliding manner through the telescopic ports, a second guide rail frame is arranged in the rotary drum, a fixing rod is fixedly connected to the frame, the second guide rail frame is fixedly connected to the frame through the fixing rod, and a pulley which is connected to the second guide rail frame in a limiting sliding manner is arranged on the telescopic plate.
As a further scheme of the invention, the frame is fixedly connected with a supporting plate, a plurality of wire drawing openings are formed in a rectangular array on the supporting plate, the wire drawing openings are in a strip shape, and the width of the wire drawing openings is between two centimeters and four centimeters.
As a further scheme of the invention, a plurality of stripper plates are fixedly connected to the frame, the stripper plates are rotatably connected with the traction wheels which are consistent in number with the wire drawing openings and correspond to the wire drawing openings one by one, one side of each traction wheel, which is close to the supporting plate, extends into the wire drawing opening and does not exceed the upper surface of the supporting plate, and the traction wheels are in transmission connection through a synchronous belt.
As a further scheme of the invention, a plurality of groups of pressing mechanisms are arranged on the frame, each pressing mechanism comprises a first guide rail frame fixedly connected to the frame, a guide rail groove is formed in the first guide rail frame, a rotating shaft is rotatably connected to the frame, a rotating shaft is fixedly connected to the rotating shaft, a deflector rod is fixedly connected to the rotating shaft, a sliding groove is formed in the deflector rod, a sliding shaft is slidably connected to the guide rail groove, a pressing column is slidably connected to the sliding shaft, a kneading plate is fixedly connected to the pressing column, the sliding shaft is slidably connected with the sliding groove, and a motor for driving the rotating shaft to rotate is arranged on the frame.
As a further scheme of the invention, a conveyor belt is arranged at the position of the frame below the stripper plate, an auger cylinder is arranged at the tail end of the conveyor belt, an auger is arranged in the auger cylinder, a discharge hole communicated with the auger is formed in the frame, a row slag bank is arranged at the tail end of the supporting plate, and a slag discharge hole is formed in the frame.
As a further scheme of the invention, the method for using the efficient cotton harvester and the harvesting method comprises the following specific steps:
Step one: when the frame moves forward, the picking forks are lower in height and can be positioned at the lower position of the cotton, and the branches of the cotton can pass through the positions between the picking forks, but as the distance between the picking forks is smaller, cotton bolls of the cotton cannot pass through the positions between the picking forks, so that the cotton bolls can be pulled by the picking forks to fall onto the picking forks along with the movement of the frame, and the branches of the cotton can pass through the positions between the picking forks to the lower position, so that the cotton bolls are harvested;
step two: after harvesting is completed by the picking fork, cotton bolls are sent to the position in the conveying cover, the telescopic plate is driven to rotate along with rotation of the rotary drum, so that the cotton bolls are sent to the supporting plate, and the cotton can be pulled along with rotation of the traction wheel, so that the cotton is separated from the cotton bolls;
step three: meanwhile, the rubbing board can be driven along with rotation of the rotating shaft, and firstly the rotating shaft can move downwards to press cotton bolls, so that the cotton bolls are promoted to be opened, and the rotation of the traction wheel to doff cotton is promoted.
Compared with the prior art, the invention has the beneficial effects that:
1. All cotton bolls can be directly harvested through the picking fork, and then cotton is harvested, so that the cotton is harvested more fully, and waste is reduced.
2. The cotton is conveniently pulled and separated through the pulling wheel, cotton boll conveying can be realized through the rubbing plate, moreover, the cotton boll can be extruded through the rubbing plate, further contact with the pulling wheel is promoted, cotton boll opening is promoted, the pulling wheel is convenient to harvest, the harvesting effect is guaranteed, in addition, the rubbing plate can be used for conveying type rubbing, cotton boll opening is further promoted, and the distance between the supporting plate is long enough, so that the cotton boll can be fully contacted with the pulling wheel, and cotton can be fully separated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of the general structure of the present invention;
FIG. 3 is a schematic view of the structure of the pressing post portion of the present invention;
FIG. 4 is a schematic plan view of a side sectional structure of the present invention;
FIG. 5 is a schematic side sectional view of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
01. a frame; 02. a conveying cover; 03. picking the fork; 04. rubbing a rubbing plate; 05. a guide rail frame I; 06. pressing the column; 07. a deflector rod; 08. a slag discharge port; 09. a discharge port; 10. a fixed rod; 11. a rotating drum; 12. a telescopic opening; 13. a support plate; 14. a wire drawing port; 15. a row slag bank; 16. an auger barrel; 17. a rotating shaft; 18. a slide shaft; 19. a guide rail groove; 20. an auger; 21. a conveyor belt; 22. a stripper plate; 23. a pulling wheel; 24. a guide rail frame II; 25. a telescoping plate; 26. a pulley; 27. and a sliding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a high-efficient cotton harvester, includes frame 01, is provided with on the frame 01 and picks fork 03, picks fork 03 slope upwards to set up, picks fork 03 equidistant being provided with a plurality of, and every picks the interval between fork 03 and is between two centimetres to four centimetres.
As a further scheme of the invention, a conveying mechanism is further arranged on the frame 01, the conveying mechanism comprises a conveying cover 02 fixedly connected to the frame 01, a rotary drum 11 is rotatably connected to the conveying cover 02, and a motor for driving the rotary drum 11 to rotate is arranged on the frame 01.
As a further scheme of the invention, a plurality of telescopic mouths 12 are formed in an annular array on the rotary drum 11, a telescopic plate 25 is connected to the rotary drum 11 in a sliding manner through the telescopic mouths 12, a second guide rail frame 24 is arranged in the rotary drum 11, a fixed rod 10 is fixedly connected to the vehicle frame 01, the second guide rail frame 24 is fixedly connected to the vehicle frame 01 through the fixed rod 10, and a pulley 26 which is connected to the second guide rail frame 24 in a limiting sliding manner is arranged on the telescopic plate 25.
As a further scheme of the invention, a supporting plate 13 is fixedly connected in the frame 01, a plurality of wire drawing openings 14 are formed in a rectangular array on the supporting plate 13, the wire drawing openings 14 are in a strip shape, and the width of the wire drawing openings 14 is between two centimeters and four centimeters.
As a further scheme of the invention, a plurality of stripper plates 22 are fixedly connected to the frame 01, the stripper plates 22 are rotatably connected with the pulling wheels 23 which are consistent in number and correspond to the wire drawing ports 14 one by one, one side of each pulling wheel 23, which is close to the supporting plate 13, extends into the wire drawing port 14 and does not exceed the upper surface of the supporting plate 13, and the pulling wheels 23 are in transmission connection through a synchronous belt.
As a further scheme of the invention, a plurality of groups of pressing mechanisms are arranged on a frame 01, each pressing mechanism comprises a first guide rail frame 05 fixedly connected to the frame 01, a guide rail groove 19 is formed in the first guide rail frame 05, a rotating shaft 17 is rotatably connected to the frame 01, a rotating shaft 17 is fixedly connected to the rotating shaft 17, a deflector rod 07 is fixedly connected to the rotating shaft 17, a sliding groove 27 is formed in the deflector rod 07, a sliding shaft 18 is slidably connected to the guide rail groove 19, a pressing column 06 is slidably connected to the sliding shaft 18, a kneading plate 04 is fixedly connected to the pressing column 06, the sliding shaft 18 is slidably connected to the sliding groove 27, and a motor for driving the rotating shaft 17 to rotate is arranged on the frame 01.
As a further scheme of the invention, a conveyor belt 21 is arranged at a position of the frame 01 below the stripper plate 22, an auger cylinder 16 is arranged at the tail end of the conveyor belt 21, an auger 20 is arranged in the auger cylinder 16, a discharge hole 09 communicated with the auger 20 is formed in the frame 01, a row slag bank is arranged at the tail end of the support plate 13, and a slag discharge hole 08 is formed in the frame 01.
As a further scheme of the invention, the method for using the efficient cotton harvester and the harvesting method comprises the following specific steps:
Step one: when the frame 01 advances, the picking forks 03 are lower in height and can be positioned at the lower position of cotton, and the branches of the cotton can pass through the positions between the picking forks 03, but as the distance between the picking forks 03 is smaller, cotton bolls of the cotton cannot pass through the positions between the picking forks 03, so that the cotton bolls can be pulled by the picking forks 03 to fall onto the picking forks 03 along with the advancing of the frame 01, and the branches of the cotton can pass through the positions between the picking forks 03 to the lower position, so that the cotton bolls are harvested;
Step two: after the picking fork 03 finishes harvesting, cotton bolls are sent to the position in the conveying cover 02, the telescopic plate 25 is driven to rotate along with the rotation of the rotary drum 11, so that the cotton bolls are sent to the supporting plate 13, and the cotton can be pulled along with the rotation of the traction wheel 23, so that the cotton is separated from the cotton bolls;
step three: at the same time, the kneading board 04 is driven along with the rotation of the rotating shaft 17, and firstly, the rotating shaft 17 moves downwards to press cotton bolls, so that the cotton bolls are promoted to be opened, and the rotation of the traction wheels 23 is promoted to doff cotton.
Working principle:
When the frame 01 advances, the picking forks 03 are lower in height and can be positioned at the lower position of the cotton, and the branches of the cotton can pass between the picking forks 03, but as the distance between the picking forks 03 is smaller, cotton bolls of the cotton cannot pass between the picking forks 03, so that the cotton bolls can be pulled by the picking forks 03 to fall onto the picking forks 03 along with the advance of the frame 01, and the branches of the cotton can pass between the picking forks 03 to the lower position, so that the harvesting of the cotton bolls is realized.
The harvested cotton bolls roll to the lowest position of the conveying cover 02 through the picking fork 03, the rotary drum 11 drives the expansion plate 25 to rotate along with the rotation of the rotary drum 11, the guide rail frame II 24 is arranged and can play a role in guiding the expansion plate 25, the guide rail frame II 24 is fixedly connected to the frame 01 through the fixing rod 10 and is arranged in the rotary drum 11, so that the guide rail frame II 24 cannot rotate along with the rotation of the rotary drum 11, the rotary drum 11 rotates relative to the guide rail frame II 24, the guide rail frame II 24 is connected to the guide rail frame II 24 in a limiting mode through the pulley 26, when the rotary drum 11 drives the expansion plate 25 to rotate, the pulley 26 is forced to rotate on the guide rail frame II 24, the track of the guide rail frame II 24 can guide the pulley 26 to move, and when the guide rail frame II 24 moves to the lowest end, the pulley 26 can push the expansion plate 25 to extend out of the expansion opening 12 of the rotary drum 11 to the longest, and accordingly the rotary drum 11 drives the expansion plate 25 to rotate to convey cotton bolls to the supporting plate 13 anticlockwise (shown in fig. 4);
After the conveying is completed, the kneading board 04 continuously works, the shifting lever 07 is driven to rotate when the rotating shaft 17 rotates, the sliding shaft 18 is driven to rotate when the shifting lever 07 rotates, the sliding shaft 18 moves along the track of the guide rail groove 19, the sliding shaft 18 also drives the pressing column 06 to move along the track of the guide rail groove 19, the track of the guide rail groove 19 is rectangular, each circle of rotation of the shifting lever 07 drives the pressing column 06 to move along the rectangular track, the pressing column 06 also drives the kneading board 04 to move along the rectangular track, namely, firstly, the kneading board 04 is driven to move downwards to press cotton bolls on the supporting plate 13, then reset upwards after a distance of one end of the linear motion, for example, in combination with fig. 4, the rotating shaft 17 drives the deflector rod 07 to rotate clockwise, so that the rubbing board 04 moves leftwards until reaching the rightmost side, then the rubbing board 04 moves downwards to realize pressing, the rubbing board 04 moves leftwards under the pressed state along with the continued rotation of the deflector rod 07, so that the effect of rubbing cotton bolls is realized, the cotton bolls are further opened, meanwhile, the cotton bolls are conveyed towards the row slag bank side, the rubbing board 04 resets upwards along with the rotation of the deflector rod 07, the rubbing board 04 continuously performs pressing and rubbing actions along with the rotation of the deflector rod 07, and cotton penetrates through the thread drawing port 14 along with the pressing of the rubbing board 04;
when the rubbing board 04 works, the pulling wheel 23 also works, the pulling wheel 23 continuously rotates, cotton can be pulled through barbs on the pulling wheel 23 when the pulling wheel 23 rotates, so that the cotton is pulled down, the position of the stripper plate 22 is reached, the stripper plate 22 can scrape the cotton, the cotton can fall onto the conveyor belt 21, the cotton is conveyed to one side of the auger 20 along with the rotation of the conveyor belt 21, the frame 01 is conveyed out through the auger 20, and meanwhile, the harvested cotton bolls can be conveyed to the row slag bank position and the frame 01 is conveyed out, so that the whole harvesting action is realized.
Claims (3)
1. The utility model provides a high-efficient cotton harvester, includes frame (01), its characterized in that: the vehicle frame (01) is provided with picking forks (03), the picking forks (03) are obliquely upwards arranged, a plurality of picking forks (03) are arranged at equal intervals, and the interval between each picking fork (03) is between two centimeters and four centimeters;
the frame (01) is also provided with a conveying mechanism, the conveying mechanism comprises a conveying cover (02) fixedly connected to the frame (01), the conveying cover (02) is rotationally connected with a rotary drum (11), and the frame (01) is provided with a motor for driving the rotary drum (11) to rotate;
a plurality of telescopic mouths (12) are formed in the annular array on the rotary drum (11), a telescopic plate (25) is connected to the rotary drum (11) in a sliding mode through the telescopic mouths (12), a second guide rail frame (24) is arranged in the rotary drum (11), a fixing rod (10) is fixedly connected to the frame (01), the second guide rail frame (24) is fixedly connected to the frame (01) through the fixing rod (10), and a pulley (26) which is connected to the second guide rail frame (24) in a limiting sliding mode is arranged on the telescopic plate (25);
A supporting plate (13) is fixedly connected in the frame (01), a plurality of wire drawing openings (14) are formed in the supporting plate (13) in a rectangular array, the wire drawing openings (14) are in a strip shape, and the width of the wire drawing openings (14) is between two centimeters and four centimeters;
A plurality of stripper plates (22) are fixedly connected to the frame (01), the stripper plates (22) are rotatably connected with pulling wheels (23) which are consistent in number with the wire drawing openings (14) and correspond to the wire drawing openings one by one, one side, close to the supporting plate (13), of each pulling wheel (23) stretches into the wire drawing opening (14) and does not exceed the upper surface of the supporting plate (13), and the pulling wheels (23) are connected through a synchronous belt in a transmission mode;
The multifunctional bicycle is characterized in that a plurality of groups of pressing mechanisms are arranged on the bicycle frame (01), each pressing mechanism comprises a first guide rail frame (05) fixedly connected to the bicycle frame (01), a guide rail groove (19) is formed in the first guide rail frame (05), a rotating shaft (17) is rotatably connected to the bicycle frame (01), a deflector rod (07) is fixedly connected to the rotating shaft (17), a sliding groove (27) is formed in the deflector rod (07), a sliding shaft (18) is connected to the guide rail groove (19) in a sliding mode, a pressing column (06) is connected to the sliding shaft (18) in a sliding mode, a kneading plate (04) is fixedly connected to the pressing column (06), and a motor for driving the rotating shaft (17) to rotate is arranged on the bicycle frame (01).
2. The efficient cotton harvester as set forth in claim 1, wherein: the frame (01) is located the position of stripper (22) below and is provided with conveyer belt (21), the end of conveyer belt (21) is provided with auger section of thick bamboo (16), be provided with auger (20) in auger section of thick bamboo (16), offered discharge gate (09) with auger (20) intercommunication on frame (01), the end of backup pad (13) is provided with row slag bank (15), slag discharge opening (08) have been seted up on frame (01).
3. A harvesting method suitable for use with the efficient cotton harvester of claim 2, characterized by: the method comprises the following specific steps:
step one: when the frame (01) advances, the picking forks (03) are lower in height and can be positioned at the lower position of cotton, and the branches of the cotton can pass through the gaps among the picking forks (03), but as the gaps among the picking forks (03) are smaller, cotton bolls of the cotton cannot pass through the gaps among the picking forks (03), so that the cotton bolls can be pulled by the picking forks (03) to fall onto the picking forks (03) along with the advancing of the frame (01), and the branches of the cotton can pass through the gaps among the picking forks (03) to the lower position, so that the cotton bolls are harvested;
Step two: after harvesting is completed by the picking fork (03), cotton bolls are sent into the conveying cover (02), the telescopic plate (25) is driven to rotate along with the rotation of the rotary drum (11), so that the cotton bolls are sent onto the supporting plate (13), and the cotton can be pulled along with the rotation of the traction wheel (23), so that the cotton is separated from the cotton bolls;
step three: meanwhile, the kneading board (04) can be driven along with the rotation of the rotating shaft (17), and firstly, the rotating shaft (17) can move downwards to press cotton bolls, so that the cotton bolls are promoted to be opened, and the pulling wheel (23) is promoted to rotate for cotton removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311249942.9A CN117859514B (en) | 2023-09-25 | 2023-09-25 | Efficient cotton harvester and harvesting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311249942.9A CN117859514B (en) | 2023-09-25 | 2023-09-25 | Efficient cotton harvester and harvesting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117859514A CN117859514A (en) | 2024-04-12 |
| CN117859514B true CN117859514B (en) | 2024-07-23 |
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ID=90583577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311249942.9A Active CN117859514B (en) | 2023-09-25 | 2023-09-25 | Efficient cotton harvester and harvesting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117859514B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957463U (en) * | 2011-01-27 | 2011-09-07 | 启东市供销机械有限公司 | Cotton boll and shell carding machine |
| CN202285597U (en) * | 2011-10-25 | 2012-07-04 | 田永军 | Cotton-picking disk |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1926362A2 (en) * | 2005-09-23 | 2008-06-04 | Uzel Makina Sanayi Anonim Sirketi | A cotton harvester |
| CN202476113U (en) * | 2012-02-27 | 2012-10-10 | 农业部南京农业机械化研究所 | Multi-finger header of cotton harvester |
-
2023
- 2023-09-25 CN CN202311249942.9A patent/CN117859514B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957463U (en) * | 2011-01-27 | 2011-09-07 | 启东市供销机械有限公司 | Cotton boll and shell carding machine |
| CN202285597U (en) * | 2011-10-25 | 2012-07-04 | 田永军 | Cotton-picking disk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117859514A (en) | 2024-04-12 |
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