CN103430694B - Longitudinal poking wheel type corncob picking device - Google Patents
Longitudinal poking wheel type corncob picking device Download PDFInfo
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- CN103430694B CN103430694B CN201310403049.7A CN201310403049A CN103430694B CN 103430694 B CN103430694 B CN 103430694B CN 201310403049 A CN201310403049 A CN 201310403049A CN 103430694 B CN103430694 B CN 103430694B
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- thumb wheel
- corncob picking
- poking
- wheel mechanism
- corncob
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Abstract
The invention relates to a longitudinal poking wheel type corncob picking device which is a device used for being installed on a corn harvester for realizing a corncob picking function and belongs to the technical field of agricultural machinery. The corncob picking device comprises two groups of corncob picking mechanisms which are symmetrical on the left and the right and is characterized in that each group of corncob picking mechanism comprises poking wheel mechanisms, baffle plates and stem pulling rolls, and the poking wheel mechanisms and the stem pulling rolls are longitudinally arranged and respectively positioned at the upper ends and the lower ends of the baffle plates. When the corncob picking device works, the harvester transmits power to a transmission shaft, the transmission shaft rotates to drive poking wheel discs, poking teeth and poking fingers to rotate together, the stem pulling rolls convey corn plants downwards, and when corncobs are conveyed to the baffle plates, the poking wheel mechanisms pick the corncobs from top to bottom through the rotating poking fingers. The corncob picking device overcomes the defects of complex structure, great weight, large power consumption, low work efficiency and the like of a conventional roll type corncob picking device, provides a corncob picking mechanism simulating the operation of manually picking the corncobs, and has the advantages of simple structure, low cost, low power consumption, strong adaptability, and easiness for popularization and the like.
Description
Technical field
The present invention relates to a kind of corn picker principle and be applicable to the ear-snapping unit that is arranged on maize harvesting machine, belong to agricultural machinery technological field.
Background technology
Ear-picking unit is the main working parts of maize harvesting machine, ear-picking unit main is at present roll-type ear-picking unit, such device with manually to break fringe principle unlike, by a pair snapping bar with spiral convex rib, corn stem is stretched, and pressure extruding is carried out to corn ear, realize stalk fringe to be separated, harvesting mode is very unreasonable.The shortcoming one of this kind of ear-picking unit is ear-picking unit complex structure, device is heavy, power consumption is large, inefficiency, therefore causes harvest corn cost to remain high; Two is that roll-type ear-picking unit easily chews corn root, corn kernel is caused to lose, although compare that to have harvesting effect better with harvesting is board-like, the advantages such as consumption of power is relatively little, obtain government to support energetically, under subsidy policy energetically that is national and local government promotes, obtain large-scale popularization, but its Problems existing is never resolved, and is subject to denouncing of all circles.Therefore need to develop the energy-conservation maize picker of a kind of efficient low-consume.
Research finds, to much larger than the power of manually breaking needed for fringe of power needed for the harvesting mode of corncob root extruding, therefore imitate and manually break the basis that fringe mode becomes research low energy consumption ear picker.
Summary of the invention
Instant invention overcomes conventional roller-type ear-picking unit complex structure, device is heavy, power consumption is large, the shortcomings such as inefficiency, provide and a kind ofly imitate the corn picking mechanism manually breaking fringe, have bionical effective, power consumption is little, strong adaptability, structure are simple, practical, be easy to the advantages such as popularization.
The present invention is by the following technical solutions: this longitudinal pull-type corn is broken fringe device and is made up of symmetrical two groups of spike cutting machine structures, often organize spike cutting machine structure and comprise thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) composition, thumb wheel mechanism (1) and stem pulling roller (3) are all longitudinally arranged, lay respectively at baffle plate (2) upper and lower side; During work, milpa is transported downwards by stem pulling roller (3), and when corn ear is transported to baffle plate (2) place, now corn ear is from top to bottom dialled down by the reversal means (4) rotated by thumb wheel mechanism (1).
Fringe device broken by described corn, it is characterized in that: often organize thumb wheel mechanism and be made up of reversal means (4), thumb wheel dish (5), moving tooth (7), power transmission shaft (8) etc.; Reversal means (4) is fastened on moving tooth (7) by bolt (6), moving tooth (7) circular array is welded on thumb wheel dish (5), during work, reaping machine is by transmission of power to power transmission shaft (8), and power transmission shaft (8) rotates thus drives thumb wheel dish (5), moving tooth (7), reversal means (4) to rotate together.
Fringe device broken by described corn, it is characterized in that: reversal means (4) and moving tooth (7) use in groups, number 1 ~ 10.
Fringe device broken by described corn, it is characterized in that: two groups of thumb wheel mechanism direction of rotation are identical, and see from left to right, thumb wheel mechanism turns clockwise.
The invention has the beneficial effects as follows: (1) this to break fringe apparatus structure simple, quality is little, and very little power just can lead agency work, reduces harvesting cost.(2) corn ear is from top to bottom dialled down by reversal means, imitates the natural harvesting mode of manually breaking fringe and reduces energy consumption, economize energy, meet the requirement of environmental protection.(3) corn ear is generally long in the side of stem stalk, and minority fruit ear length is at all long fruit ear of opposite side or both sides, and this is broken fringe device and is symmetrically arranged, and can pluck by anti-leak-stopping.(4) this spike cutting machine structure quality is little, energy consumption is low, strong adaptability, the bionical advantage such as effective make stripper be easier to promote.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing 1 is for breaking the front view of fringe device
Accompanying drawing 2 is the left view of thumb wheel mechanism
Accompanying drawing 3 is the front view of thumb wheel mechanism
In accompanying drawing: 1, thumb wheel mechanism 2, baffle plate 3, stem pulling roller 4, reversal means 5, thumb wheel dish 6, bolt 7, moving tooth 8, power transmission shaft.
Embodiment
It is of the present invention that the present embodiment is used to explanation, instead of carry out any restriction to the present invention.In embodiment as shown in Figures 1 to 3: this breaks the front that fringe device is arranged on reaping machine, is worked by reaping machine lead agency.This longitudinal pull-type corn is broken fringe device and is made up of symmetrical two groups of spike cutting machine structures, often organize spike cutting machine structure and comprise thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) composition, thumb wheel mechanism (1) and stem pulling roller (3) are all longitudinally arranged, lay respectively at baffle plate (2) upper and lower side; During work, reaping machine is by transmission of power to power transmission shaft (8), and power transmission shaft (8) rotates thus drives thumb wheel dish (5), moving tooth (7), reversal means (4) to rotate together; Milpa is transported downwards by stem pulling roller (3), and when corn ear is transported to baffle plate (2) place, now corn ear is from top to bottom dialled down by the reversal means (4) rotated by thumb wheel mechanism (1).
Claims (1)
1. fringe device broken by longitudinal pull-type corn, this device is made up of symmetrical two groups of spike cutting machine structures, it is characterized in that: often organize spike cutting machine structure and comprise thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) composition, thumb wheel mechanism (1) and stem pulling roller (3) are all longitudinally arranged, lay respectively at baffle plate (2) upper and lower side; Often organize thumb wheel mechanism to be made up of reversal means (4), thumb wheel dish (5), moving tooth (7), power transmission shaft (8), reversal means (4) is fastened on moving tooth (7) by bolt (6), moving tooth (7) circular array is welded on thumb wheel dish (5), during work, reaping machine is by transmission of power to power transmission shaft (8), and power transmission shaft (8) rotates thus drives thumb wheel dish (5), moving tooth (7), reversal means (4) to rotate together; Two groups of thumb wheel mechanism direction of rotation are identical, and see from left to right, thumb wheel mechanism turns clockwise; Reversal means (4) and moving tooth (7) use in groups, number 1 ~ 10; During work, milpa is transported downwards by stem pulling roller (3), and when corn ear is transported to baffle plate (2) place, now corn ear is from top to bottom dialled down by the reversal means (4) rotated by thumb wheel mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403049.7A CN103430694B (en) | 2013-09-09 | 2013-09-09 | Longitudinal poking wheel type corncob picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403049.7A CN103430694B (en) | 2013-09-09 | 2013-09-09 | Longitudinal poking wheel type corncob picking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103430694A CN103430694A (en) | 2013-12-11 |
| CN103430694B true CN103430694B (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310403049.7A Expired - Fee Related CN103430694B (en) | 2013-09-09 | 2013-09-09 | Longitudinal poking wheel type corncob picking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103430694B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612919B (en) * | 2016-01-18 | 2017-05-31 | 山东理工大学 | A kind of staggered form corn breaks fringe acceleration mechanism |
| CN108650981B (en) * | 2018-04-03 | 2021-02-09 | 海南大学 | Four-connecting-rod type intelligent corn ear picking device for harvesting corn ears in residential area |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241928A (en) * | 1939-08-10 | 1941-05-13 | Iowa State College Res Found | Corn snapping machine |
| US3707833A (en) * | 1968-04-08 | 1973-01-02 | Int Harvester Co | Corn harvester rolls |
| DE2549136A1 (en) * | 1975-11-03 | 1977-05-12 | Jun Karl Markgraf | Maize harvester with cob remover and stalk chopper - consists of rollers between picker implement and cutter blades, with drive axle situated to one side |
| CN1378773A (en) * | 2001-12-28 | 2002-11-13 | 杨小龙 | Harvester |
| EP1049367B1 (en) * | 1998-11-25 | 2004-03-10 | Linamar Hungary Autoipari és Gépgyarto Részvénytarsasag | Snapping roll unit for a maize header |
| CN101189936A (en) * | 2006-11-20 | 2008-06-04 | 于政道 | Corn retrograde motion ear-picking principle and device |
| CN102523828A (en) * | 2012-03-01 | 2012-07-04 | 吉林大学 | Corn bionic picker and picking method |
-
2013
- 2013-09-09 CN CN201310403049.7A patent/CN103430694B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241928A (en) * | 1939-08-10 | 1941-05-13 | Iowa State College Res Found | Corn snapping machine |
| US3707833A (en) * | 1968-04-08 | 1973-01-02 | Int Harvester Co | Corn harvester rolls |
| DE2549136A1 (en) * | 1975-11-03 | 1977-05-12 | Jun Karl Markgraf | Maize harvester with cob remover and stalk chopper - consists of rollers between picker implement and cutter blades, with drive axle situated to one side |
| EP1049367B1 (en) * | 1998-11-25 | 2004-03-10 | Linamar Hungary Autoipari és Gépgyarto Részvénytarsasag | Snapping roll unit for a maize header |
| CN1378773A (en) * | 2001-12-28 | 2002-11-13 | 杨小龙 | Harvester |
| CN101189936A (en) * | 2006-11-20 | 2008-06-04 | 于政道 | Corn retrograde motion ear-picking principle and device |
| CN102523828A (en) * | 2012-03-01 | 2012-07-04 | 吉林大学 | Corn bionic picker and picking method |
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| Publication number | Publication date |
|---|---|
| CN103430694A (en) | 2013-12-11 |
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Granted publication date: 20150708 Termination date: 20180909 |