CN103650768B - Flexible alfalfa seed comb-stripping machine structure - Google Patents
Flexible alfalfa seed comb-stripping machine structure Download PDFInfo
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- CN103650768B CN103650768B CN201310055306.2A CN201310055306A CN103650768B CN 103650768 B CN103650768 B CN 103650768B CN 201310055306 A CN201310055306 A CN 201310055306A CN 103650768 B CN103650768 B CN 103650768B
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- flexible
- elastic claw
- rotating cylinder
- flexible elastic
- flexible glue
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a kind of flexible alfalfa seed comb-stripping machine structure, comprise main shaft, rotating cylinder, terminal pad, flexible elastic claw, bearing pin, flexible glue tow, U-shaped connecting rod, flexible elastic claw is fixed on terminal pad by bearing pin, terminal pad is fixed on rotating cylinder, flexible glue tow is through on U-shaped connecting rod, U-shaped connecting rod is fixed on rotating cylinder, and rotating cylinder is arranged on main shaft, and flexible elastic claw is alternate on rotating cylinder with flexible glue tow to be arranged symmetrically and evenly.Flexible elastic claw parabolically type, rigidity and elasticity have concurrently, fully the clover stalk in half lodging shape can be provoked, be thrown into comb-stripping machine structure, the destruction to stalk can be cushioned again simultaneously, reduce disconnected branch, flexible glue tow has certain pliability, intensive layout in axial range, while flexible elastic claw provokes stalk, enters the inner abundant comb carrying out alfalfa seed of stalk and takes off.The present invention combs that clean rate is high, and seed impurity is few, is beneficial to conveying and is separated, reducing loss, saved the energy, improve productivity ratio, and mechanism structure is simple, is easy to manufacture, stable performance.
Description
Technical field
The present invention relates to a kind of flexible alfalfa seed comb-stripping machine structure, belong to agricultural machinery technological field, comprise main shaft, rotating cylinder, terminal pad, flexible elastic claw, bearing pin, flexible glue tow, U-shaped connecting rod.
Background technology
At present, be not also specifically designed to the comb-stripping machine structure of alfalfa seed results, although there are some relevant reports, be the structure carrying out improving on other crop combine harvester mostly, net harvesting rate is low, and loss and waste is serious; Also have and adopt steel plate harvesting structure, folding branch rate is too high, conveying, separation difficulty, production efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of flexible alfalfa seed comb-stripping machine structure, when not fractureing stalk by de-for alfalfa seed comb clean, directly enters gathering system, realize the mechanized harvest of alfalfa seed, improve alfalfa seed and comb clean rate, reduce the loss, be convenient to conveying and be separated.
Patent of the present invention solves the technical scheme that its technical problem adopts: adopt drum type brake rotating mechanism, comprise main shaft, rotating cylinder, terminal pad, flexible elastic claw, bearing pin, flexible glue tow, U-shaped connecting rod, it is characterized in that: flexible elastic claw and flexible glue tow are all arranged in roll circumference, flexible elastic claw is fixed by terminal pad and bearing pin, flexible glue tow is fixed by U-shaped connecting rod, and cylinder is positioned on main shaft.Main shaft, rotating cylinder adopt horizontal layout, and flexible elastic claw and flexible glue tow symmetry within the scope of roll circumference are interspersed, and three groups of flexible elastic claws are symmetrically distributed in the middle of six groups of flexible glue tow.Six groups of flexible glue tow are in drum shaft upwards intensive layout, and spacing is controlled by the pitch-row on U-shaped connecting rod, and U-shaped connecting rod through U-shaped connecting rod, then is fixed on rotating cylinder by bolt by the flexible glue tow of regular length.Three groups of flexible elastic claws are upwards sparse interlaced arrangement at drum shaft, and quantity is respectively 2,3,2, and bottom circular spring bores is fixed through bearing pin, and spacing is controlled by the spacer sleeve on bearing pin, and each elastic claw track does not in the circumferential overlap.Flexible elastic claw parabolically shape, face of throwing is consistent with drum rotating direction.
During work, power directly drives main shaft and rotating cylinder to rotate, the comb that flexible elastic claw and flexible glue tow perform alfalfa seed in rotary course takes off function, first flexible elastic claw provokes the clover stalk of mutual overlap joint in half lodging shape, and flexible glue tow enters stalk gap by under seed comb thereupon.
The beneficial effect of patent of the present invention is: when not damaging stalk by de-for alfalfa seed comb clean, the seed impurity that comb takes off is few, is beneficial to conveying and is separated, reduce the loss of material, saved the energy, improve productivity ratio, structure is simple, is easy to manufacture, stable performance.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is three groups of flexible elastic claw Pareto diagrams;
Fig. 4 is flexible collodion silk installation diagram.
In figure: 1, main shaft; 2, rotating cylinder; 3, U-shaped connecting rod; 4, flexible glue tow; 5, flexible elastic claw; 6, terminal pad; 7, thick spacer sleeve; 8, middle part alignment pin; 9, bottom alignment pin; 10, thin spacer sleeve; 11, connecting bolt; 12, rotating cylinder direction of rotation.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Front view as shown in Figure 1 and the right view shown in Fig. 2 known, rotating cylinder (2) is laterally fixed on main shaft (1), and the de-parts six groups of flexible glue tow (4) of main comb are alternate in rotating cylinder (2) circumference range with three groups of flexible elastic claws (5) to be distributed symmetrically.As shown in Figure 3, the yellow shape circular hole of bullet of flexible elastic claw (5) is fixed on rotating cylinder (2) through middle part alignment pin (8) and bottom alignment pin (9) by terminal pad (6), by the thick spacer sleeve in middle part (7) and bottom thin spacer sleeve (10) space distance control, three groups of flexible elastic claw symmetries are staggered, periphery track does not overlap, flexible elastic claw (5) parabolically shape, concave surface is consistent with rotating cylinder (2) direction of rotation (12).As shown in Figure 4, flexible glue tow (4) is in rotating cylinder (2) axially intensive layout, and be fixed on rotating cylinder (2) by connecting bolt (11) through U-shaped connecting rod, spacing is controlled by the pitch-row on U-shaped connecting rod.
This comb-stripping machine structure can independent suspension in tractor front, also can be used for the workpiece of alfalfa seed combined harvester.During work, power can directly drive main shaft (1) to rotate, drive cylinder (2) to rotate simultaneously, the comb that flexible glue tow (4) and flexible elastic claw (5) carry out alfalfa seed while rotating takes off, flexible elastic claw (5) parabolically type, except the rigidity of material own and elasticity have concurrently, the shape of spring-like and mounting means, its elasticity more can be fully played, fully the clover stalk in half lodging shape can be provoked, be thrown into comb-stripping machine structure, the destruction to rice shoot can be cushioned again simultaneously, reduce disconnected branch.Flexible glue tow (4) has certain pliability, under the control of rotary speed, there is again certain rigidity, due to layout intensive in axial range, while flexible elastic claw (5) provokes stalk, fully can enter stalk inside combs de-by the alfalfa seed within the scope of fabric width cmpletely, comb clean rate height and do not damage stalk again, reduce the loss, improve efficiency of crop.
Claims (1)
1. a flexible alfalfa seed comb-stripping machine structure, comprise main shaft, rotating cylinder, terminal pad, flexible elastic claw, bearing pin, flexible glue tow, U-shaped connecting rod, it is characterized in that: the horizontal layout of described main shaft, rotating cylinder, flexible elastic claw and flexible glue tow are all arranged in roll circumference, flexible elastic claw is fixed by terminal pad and bearing pin, flexible glue tow is fixed by U-shaped connecting rod, and cylinder is positioned on main shaft; Flexible elastic claw and flexible glue tow alternate symmetry within the scope of roll circumference are interspersed, and three groups of flexible elastic claws are symmetrically distributed in the middle of six groups of flexible glue tow; Six groups of flexible glue tow are in drum shaft upwards intensive layout, and spacing is controlled by the pitch-row on U-shaped connecting rod; Three groups of flexible elastic claws are upwards sparse interlaced arrangement at drum shaft, and quantity is respectively 2,3,2, and each elastic claw track does not in the circumferential overlap; Flexible elastic claw parabolically type, face of throwing is consistent with drum rotating direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055306.2A CN103650768B (en) | 2013-02-01 | 2013-02-01 | Flexible alfalfa seed comb-stripping machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055306.2A CN103650768B (en) | 2013-02-01 | 2013-02-01 | Flexible alfalfa seed comb-stripping machine structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103650768A CN103650768A (en) | 2014-03-26 |
| CN103650768B true CN103650768B (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310055306.2A Expired - Fee Related CN103650768B (en) | 2013-02-01 | 2013-02-01 | Flexible alfalfa seed comb-stripping machine structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103650768B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594370A (en) * | 2015-11-12 | 2016-05-25 | 南京林业大学 | Caragana microphylla seed collecting device |
| CN105594371B (en) * | 2015-11-12 | 2019-02-05 | 南京林业大学 | Combined type Caragana Microphylla Seed acquisition device |
| CN108337996A (en) * | 2018-03-30 | 2018-07-31 | 南京师范大学 | A kind of pineapple picker |
| CN112021002B (en) * | 2020-09-10 | 2022-12-09 | 成都大学 | Double-faced disc-shaped cam for buckwheat reeling device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029299Y (en) * | 2006-09-11 | 2008-03-05 | 中国农业机械化科学研究院 | Self-propelled type grazing seed combined harvester |
| CN102165878A (en) * | 2011-03-29 | 2011-08-31 | 中国农业大学 | Alfalfa layering parting harvester and harvesting method |
-
2013
- 2013-02-01 CN CN201310055306.2A patent/CN103650768B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201029299Y (en) * | 2006-09-11 | 2008-03-05 | 中国农业机械化科学研究院 | Self-propelled type grazing seed combined harvester |
| CN102165878A (en) * | 2011-03-29 | 2011-08-31 | 中国农业大学 | Alfalfa layering parting harvester and harvesting method |
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| Publication number | Publication date |
|---|---|
| CN103650768A (en) | 2014-03-26 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Haixia Inventor after: Yu Xiaobo Inventor after: Han Guojun Inventor after: Liu Chunguang Inventor after: Zhu Honglin Inventor after: Qiu Yuewei Inventor after: Wu Bing Inventor after: Wang Ying Inventor after: Tan Zhenguo Inventor before: Chen Haixia Inventor before: Han Guojun Inventor before: Zhu Honglin Inventor before: Qiu Yuewei Inventor before: Wu Bing Inventor before: Wang Ying Inventor before: Tan Zhenguo |
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Granted publication date: 20151223 Termination date: 20190201 |
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