CN103477798A - Tooth-type corncob picking device with parallel longitudinal shift wheels - Google Patents
Tooth-type corncob picking device with parallel longitudinal shift wheels Download PDFInfo
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- CN103477798A CN103477798A CN201310403047.8A CN201310403047A CN103477798A CN 103477798 A CN103477798 A CN 103477798A CN 201310403047 A CN201310403047 A CN 201310403047A CN 103477798 A CN103477798 A CN 103477798A
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Abstract
The invention relates to a tooth-type corncob picking device with parallel longitudinal shift wheels and belongs to the technical field of agricultural machinery. The tooth-type corncob picking device is mounted on a corn harvester for picking corncobs. The tooth-type corncob picking device is composed of two corncob picking mechanisms symmetric to each other bilaterally. Each corncob picking mechanism comprises an input chain wheel, a shaft 1, a shaft 2, a corncob picking rod, a shaft 3, a shaft 4, a connecting rod, an eccentric longitudinal shift wheel 1, an eccentric longitudinal shift wheel 2, a ring wheel and an in-ring crank. During working, the harvester transmits power to the shafts 1 through the input chain wheels, the shafts 1 rotate to drive the eccentric longitudinal shift wheels 1 to rotate, so that the corncob picking rods can revolute and horizontally move parallelly to imitate a manual corncob picking way, and corncobs can be picked from top to bottom. The defects of complicated structure, heaviness, high power consumption, low work efficiency and the like of conventional roll-type corncob picking devices are overcome. The tooth-type corncob picking device provides a corncob picking mechanism imitating the manual corncob picking way and has the advantages of good imitation effect, low power consumption, simple structure and easy popularization and the like.
Description
Technical field
The present invention relates to a kind of ear-snapping unit in being 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, 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, and the shortcomings such as inefficiency, provide a kind of corn picking mechanism of manually breaking fringe that imitates, and has bionical effective, low energy consumption, the advantages such as high efficiency.
The present invention is by the following technical solutions: the parallel tooth-like corn of this vertical thumb wheel is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, and every group of spike cutting machine structure comprises input sprocket (1), axle 1(2), axle 2(3), harvesting bar (4), axle 3(5), axle 4(6), connecting rod (7), eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), ring wheel (10), ring inside crank (11) forms, it is characterized in that: axle 1(2) end is installed input sprocket (1), the vertical thumb wheel 1(8 of other end setting-up eccentricity), ring wheel (10) is embedded in eccentric vertically thumb wheel 2(9) in centre bore, by axle 2(3) hinged with ring inside crank (11), connecting rod (7) is by axle 3(5), axle 4(6) be arranged in groups respectively eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9) upper, harvesting bar (4) is by axle 3(5) be arranged in groups eccentric vertically thumb wheel 1(8) upper, connecting rod (7) two centre bores distances apart from equating, make connecting rod (7) with ring inside crank (11) two centre bores, eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), crank (11) forms parallelogram lindage, during work reaping machine by input sprocket (1) by transmission of power to axle 1(2), axle 1(2) thus rotation drives eccentric vertically thumb wheel 1(8) rotate, and then make this parallelogram lindage move, impel harvesting bar (4) to be revolved round the sun on the one hand, do on the other hand plane parallel motion, imitation is manually broken the fringe mode fruit ear is broken down.
Described corn is broken the fringe device, it is characterized in that: connecting rod harvesting bar (4) uses in pairs with connecting rod (7), quantity 1 ~ 10.
Described corn is broken the fringe device, it is characterized in that: two groups of spike cutting machine structure direction of rotation are identical, for turning 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) the harvesting bar 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 vertical view of fringe device
Accompanying drawing 2 is for breaking the front view of fringe device
1, in input sprocket 2, axle 13, axle 24, harvesting bar 5, axle 36, axle 47, connecting rod 8, eccentric vertically thumb wheel 19, eccentric vertically thumb wheel 2 10, ring torus 11, crank in accompanying drawing:.
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 Figure 1 and 2: this breaks the place ahead that the fringe device is arranged on reaping machine, by the reaping machine lead agency, is worked.The parallel tooth-like corn of this vertical thumb wheel is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, and every group of spike cutting machine structure comprises input sprocket (1), axle 1(2), axle 2(3), harvesting bar (4), axle 3(5), axle 4(6), connecting rod (7), eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), ring wheel (10), ring inside crank (11) forms, it is characterized in that: axle 1(2) end is installed input sprocket (1), the vertical thumb wheel 1(8 of other end setting-up eccentricity), ring wheel (10) is embedded in eccentric vertically thumb wheel 2(9) in centre bore, by axle 2(3) hinged with ring inside crank (11), connecting rod (7) is by axle 3(5), axle 4(6) be arranged in groups respectively eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9) upper, harvesting bar (4) is by axle 3(5) be arranged in groups eccentric vertically thumb wheel 1(8) upper, connecting rod (7) two centre bores distances apart from equating, make connecting rod (7) with ring inside crank (11) two centre bores, eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), crank (11) forms parallelogram lindage, during work reaping machine by input sprocket (1) by transmission of power to axle 1(2), axle 1(2) thus rotation drives eccentric vertically thumb wheel 1(8) rotate, and then make this parallelogram lindage move, impel harvesting bar (4) to be revolved round the sun on the one hand, do on the other hand plane parallel motion, imitation is manually broken the fringe mode fruit ear is broken down.
Claims (3)
1. the parallel tooth-like corn of vertical thumb wheel is broken the fringe device and is comprised of symmetrical two groups of spike cutting machine structures, and every group of spike cutting machine structure comprises input sprocket (1), axle 1(2), axle 2(3), harvesting bar (4), axle 3(5), axle 4(6), connecting rod (7), eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), ring wheel (10), ring inside crank (11) forms, it is characterized in that: axle 1(2) end is installed input sprocket (1), the vertical thumb wheel 1(8 of other end setting-up eccentricity), ring wheel (10) is embedded in eccentric vertically thumb wheel 2(9) in centre bore, by axle 2(3) hinged with ring inside crank (11), connecting rod (7) is by axle 3(5), axle 4(6) be arranged in groups respectively eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9) upper, harvesting bar (4) is by axle 3(5) be arranged in groups eccentric vertically thumb wheel 1(8) upper, connecting rod (7) two centre bores distances apart from equating, make connecting rod (7) with ring inside crank (11) two centre bores, eccentric vertically thumb wheel 1(8), eccentric vertically thumb wheel 2(9), crank (11) forms parallelogram lindage, during work reaping machine by input sprocket (1) by transmission of power to axle 1(2), axle 1(2) thus rotation drives eccentric vertically thumb wheel 1(8) rotate, and then make this parallelogram lindage move, impel harvesting bar (4) to be revolved round the sun on the one hand, do on the other hand plane parallel motion, imitation is manually broken the fringe mode fruit ear is broken down.
2. the parallel tooth-like corn of vertical thumb wheel as claimed in claim 1 is broken the fringe device, it is characterized in that: connecting rod harvesting bar (4) uses in pairs with connecting rod (7), quantity 1 ~ 10.
3. the parallel tooth-like corn of vertical thumb wheel as claimed in claim 1 is broken the fringe device, it is characterized in that: two groups of spike cutting machine structure direction of rotation are identical, for turning clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403047.8A CN103477798B (en) | 2013-09-09 | 2013-09-09 | Fringe device broken by the parallel tooth-like corn of longitudinal thumb wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403047.8A CN103477798B (en) | 2013-09-09 | 2013-09-09 | Fringe device broken by the parallel tooth-like corn of longitudinal thumb wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103477798A true CN103477798A (en) | 2014-01-01 |
| CN103477798B CN103477798B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310403047.8A Expired - Fee Related CN103477798B (en) | 2013-09-09 | 2013-09-09 | Fringe device broken by the parallel tooth-like corn of longitudinal thumb wheel |
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| Country | Link |
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| CN (1) | CN103477798B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230237A (en) * | 2015-11-12 | 2016-01-13 | 济南大学 | Novel double-row cam crank rocker type corn corncob break-off device |
| CN105284280A (en) * | 2015-12-08 | 2016-02-03 | 山东理工大学 | Corn cob picking device with quick-return characteristic and manual work simulation function |
| CN105493749A (en) * | 2016-01-18 | 2016-04-20 | 山东理工大学 | Upper ejector rod type corncob breaking-off acceleration mechanism |
| CN114982471A (en) * | 2022-07-11 | 2022-09-02 | 河北科技大学 | Fresh corn harvester |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69915452D1 (en) * | 1998-11-25 | 2004-04-15 | Linamar Hungary Autoipari Es G | COLLECTING ROLLER UNIT FOR CORN PICKER |
| CN2822155Y (en) * | 2005-08-04 | 2006-10-04 | 郭呈天 | Corn combined harvester |
| CN201018786Y (en) * | 2007-03-12 | 2008-02-13 | 尤永众 | Corn cutting ear-picking device with regardless of row |
| CN202587862U (en) * | 2012-04-27 | 2012-12-12 | 辽宁新风农机设备制造有限公司 | Header assembly for corn harvester |
| CN202652878U (en) * | 2012-07-20 | 2013-01-09 | 萝北县新利民农业机械制造有限公司 | Seedling-pulling chain-driving mechanism of ear-picking platform of corn harvester |
-
2013
- 2013-09-09 CN CN201310403047.8A patent/CN103477798B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69915452D1 (en) * | 1998-11-25 | 2004-04-15 | Linamar Hungary Autoipari Es G | COLLECTING ROLLER UNIT FOR CORN PICKER |
| CN2822155Y (en) * | 2005-08-04 | 2006-10-04 | 郭呈天 | Corn combined harvester |
| CN201018786Y (en) * | 2007-03-12 | 2008-02-13 | 尤永众 | Corn cutting ear-picking device with regardless of row |
| CN202587862U (en) * | 2012-04-27 | 2012-12-12 | 辽宁新风农机设备制造有限公司 | Header assembly for corn harvester |
| CN202652878U (en) * | 2012-07-20 | 2013-01-09 | 萝北县新利民农业机械制造有限公司 | Seedling-pulling chain-driving mechanism of ear-picking platform of corn harvester |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230237A (en) * | 2015-11-12 | 2016-01-13 | 济南大学 | Novel double-row cam crank rocker type corn corncob break-off device |
| CN105284280A (en) * | 2015-12-08 | 2016-02-03 | 山东理工大学 | Corn cob picking device with quick-return characteristic and manual work simulation function |
| CN105284280B (en) * | 2015-12-08 | 2017-06-30 | 山东理工大学 | A kind of corn artificial with quickreturn characteristics imitation breaks fringe device |
| CN105493749A (en) * | 2016-01-18 | 2016-04-20 | 山东理工大学 | Upper ejector rod type corncob breaking-off acceleration mechanism |
| CN105493749B (en) * | 2016-01-18 | 2017-05-31 | 山东理工大学 | A kind of upper ejector pin formula corn breaks fringe acceleration mechanism |
| CN114982471A (en) * | 2022-07-11 | 2022-09-02 | 河北科技大学 | Fresh corn harvester |
| CN114982471B (en) * | 2022-07-11 | 2023-03-10 | 河北科技大学 | Fresh corn harvester |
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| Publication number | Publication date |
|---|---|
| CN103477798B (en) | 2016-02-10 |
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Granted publication date: 20160210 Termination date: 20180909 |