CN103430694A - Longitudinal poking wheel type corncob picking device - Google Patents
Longitudinal poking wheel type corncob picking device Download PDFInfo
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- CN103430694A CN103430694A CN2013104030497A CN201310403049A CN103430694A CN 103430694 A CN103430694 A CN 103430694A CN 2013104030497 A CN2013104030497 A CN 2013104030497A CN 201310403049 A CN201310403049 A CN 201310403049A CN 103430694 A CN103430694 A CN 103430694A
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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 be arranged on the ear-snapping unit on maize harvesting machine, belong to agricultural machinery technological field.
Background technology
Ear-picking unit is the main working parts of maize harvesting machine, main ear-picking unit is the roll-type ear-picking unit at present, such the device from manually break the fringe principle different be, by a pair of snapping bar with spiral convex rib, corn stem is stretched, and corn ear is forced to extruding, realize that the stalk fringe separates, the harvesting mode is very unreasonable.The shortcoming one of this class ear-picking unit is that ear-picking unit complex structure, device are heavy, power consumption is large, and therefore inefficiency causes the harvest corn cost high; The 2nd, the roll-type ear-picking unit easily chews corn root, cause the corn kernel loss, although with harvesting, board-like relatively to have the harvesting effect better, the advantages such as consumption of power less, obtain government and support energetically, under the subsidy policy energetically of country and local government promotes, obtain large-scale popularization, but the problem of its existence never is resolved, and is subject to denouncing of all circles.Therefore need the energy-conservation maize picker of a kind of efficient low-consume of development.
It is more than what manually to break the required power of fringe large that the power required to the harvesting mode of corncob root extruding is found in research, therefore imitates and manually break the basis that the fringe mode becomes research low energy consumption ear picker.
Summary of the invention
The present invention has overcome traditional roll-type ear-picking unit complex structure, device is heavy, power consumption is large, the shortcomings such as inefficiency, a kind of corn picking mechanism of manually breaking fringe that imitates is provided, have bionical effective, power consumption is little, strong adaptability, simple in structure, practical, be easy to the advantages such as popularization.
The present invention is by the following technical solutions: this vertical pull-type corn is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, every group of spike cutting machine structure comprises that thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) form, thumb wheel mechanism (1) is all vertically arranged with stem pulling roller (3), is laid respectively at baffle plate (2) upper and lower side; During work, stem pulling roller (3) transports milpa downwards, when corn ear is transported to baffle plate (2), locates, and now thumb wheel mechanism (1) is from top to bottom dialled down corn ear by the reversal means (4) of rotation.
Described corn is broken the fringe device, it is characterized in that: every group of thumb wheel mechanism is comprised 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 by transmission of power to power transmission shaft (8), power transmission shaft (8) thus rotate driving thumb wheel dish (5), moving tooth (7), reversal means (4) rotates together.
Described corn is broken the fringe device, it is characterized in that: reversal means (4) is used in groups with moving tooth (7), number 1 ~ 10.
Described corn is broken the fringe device, it is characterized in that: two groups of thumb wheel mechanism direction of rotation are identical, see from left to right, and thumb wheel mechanism turns clockwise.
The invention has the beneficial effects as follows: (1) this to break the fringe apparatus structure simple, quality is little, very little power just can lead agency work, has reduced the harvesting cost.(2) reversal means is from top to bottom dialled down corn ear, imitates the natural harvesting mode of manually breaking fringe and has reduced energy consumption, saves the energy, meets the requirement of environmental protection.(3) the general long side at the stem stalk of corn ear, minority fruit ear length is equal long fruit ears in opposite side or both sides, and this is broken the fringe device and is symmetrically arranged, and can prevent that leak-stopping plucks.(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.
The 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
The left view that accompanying drawing 2 is thumb wheel mechanism
The front view that accompanying drawing 3 is 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
The present embodiment is of the present invention for illustrating, rather than the present invention is carried out to any restriction.In embodiment as shown in Figures 1 to 3: this breaks the place ahead that the fringe device is arranged on reaping machine, by the reaping machine lead agency, is worked.This vertical pull-type corn is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, every group of spike cutting machine structure comprises that thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) form, thumb wheel mechanism (1) is all vertically arranged with stem pulling roller (3), is laid respectively at baffle plate (2) upper and lower side; During work, reaping machine by transmission of power to power transmission shaft (8), power transmission shaft (8) thus rotate driving thumb wheel dish (5), moving tooth (7), reversal means (4) rotates together; Stem pulling roller (3) transports milpa downwards, when corn ear is transported to baffle plate (2), locates, and now thumb wheel mechanism (1) is from top to bottom dialled down corn ear by the reversal means (4) of rotation.
Claims (4)
1. vertically the pull-type corn is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, it is characterized in that: every group of spike cutting machine structure comprises that thumb wheel mechanism (1), baffle plate (2) and stem pulling roller (3) form, thumb wheel mechanism (1) is all vertically arranged with stem pulling roller (3), is laid respectively at baffle plate (2) upper and lower side; During work, stem pulling roller (3) transports milpa downwards, when corn ear is transported to baffle plate (2), locates, and now thumb wheel mechanism (1) is from top to bottom dialled down corn ear by the reversal means (4) of rotation.
2. vertical pull-type corn as claimed in claim 1 is broken the fringe device, it is characterized in that: every group of thumb wheel mechanism is comprised 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 by transmission of power to power transmission shaft (8), power transmission shaft (8) thus rotate driving thumb wheel dish (5), moving tooth (7), reversal means (4) rotates together.
3. described vertical pull-type corn as claimed in claim 1 is broken the fringe device, and it is characterized in that: two groups of thumb wheel mechanism direction of rotation are identical, see from left to right, and thumb wheel mechanism turns clockwise.
4. described vertical pull-type corn as claimed in claim 1 is broken the fringe device, and reversal means (4) is used in groups with moving tooth (7), number 1 ~ 10.
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 true CN103430694A (en) | 2013-12-11 |
| CN103430694B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612919A (en) * | 2016-01-18 | 2016-06-01 | 山东理工大学 | Cross-type corncob breaking-off accelerating mechanism |
| CN108650981A (en) * | 2018-04-03 | 2018-10-16 | 海南大学 | A kind of four link type intelligence corn for cell corn ear harvest adopts fringe device |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612919A (en) * | 2016-01-18 | 2016-06-01 | 山东理工大学 | Cross-type corncob breaking-off accelerating mechanism |
| CN105612919B (en) * | 2016-01-18 | 2017-05-31 | 山东理工大学 | A kind of staggered form corn breaks fringe acceleration mechanism |
| CN108650981A (en) * | 2018-04-03 | 2018-10-16 | 海南大学 | A kind of four link type intelligence corn for cell corn ear harvest adopts fringe device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103430694B (en) | 2015-07-08 |
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Granted publication date: 20150708 Termination date: 20180909 |