CN204031807U - A kind of separating mechanism of potato harvester - Google Patents
A kind of separating mechanism of potato harvester Download PDFInfo
- Publication number
- CN204031807U CN204031807U CN201420554244.XU CN201420554244U CN204031807U CN 204031807 U CN204031807 U CN 204031807U CN 201420554244 U CN201420554244 U CN 201420554244U CN 204031807 U CN204031807 U CN 204031807U
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- China
- Prior art keywords
- guide rail
- potato
- rail
- plate
- chain
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Abstract
The utility model relates to a kind of picker for tuber crops technical field adapting to the ridge culture of Techniques in Dry-farming Areas, northwest, especially relates to a kind of separating mechanism of the potato harvester for full film double-furrow plantation.Be characterized in comprising guide rail mechanism, described guide rail mechanism comprises left rail and right guide rail, the guide rail of left rail and right guide rail is provided with fixed head, the outside of left rail and right guide rail respectively correspondence is provided with left plate and right plate, fixed head is fixed on left plate and right plate by set bolt, bar strip is provided with between left rail and right guide rail, guide rail mechanism is provided with the driving wheel be connected with power take-off, driving wheel is connected with driven pulley by chain, driven pulley correspondence is arranged on left plate and right plate, also dithering-wheel is provided with between driving wheel and driven pulley.It is by adopting chain in the middle of bar strip, and moving in bar strip both sides in guide rail, improve native potato separative efficiency, decrease the situation that potato is covered by soil, and novel structure, exposed potato rate is high.
Description
Technical field
The utility model relates to a kind of picker for tuber crops technical field adapting to the ridge culture of Techniques in Dry-farming Areas, northwest, especially relates to a kind of separating mechanism of the potato harvester for full film double-furrow plantation.
Background technology
Early, development is fast, and technical merit is high in external potato harvester development starting.The big-and-middle-sized combined harvester of main production, it is bulky, complicated structure, and price comparison is expensive, and China's potato harvester development is started late.China is one of potato country with fastest developing speed, and national potato planting area reaches 5,000,000 hm
2, but with a varied topography, potato great majority are planted in mountain region or hilly and gully area, and potato harvest is mainly by manpower animal power, and production efficiency is low, and labour intensity is large, governs further developing of Potato Industry.The extensive film-covering planting potato in northwest arid area, realize potato harvest machineization and become vast plantation family strong desire and the market demand, potato harvest machine technology is being explored always, and at present, domestic potato harvester Performance and quality is greatly improved.
The separator that current existing potato harvester adopts is generally chain-type, connect the chain of bar strip in both sides, because the width of chain is larger, cause potato when gathering in the crops the potato of full film double-furrow plantation like this, there is soil block and be separated the problems such as clean, exposed potato rate is lower, existing the clearner chain of chain in both sides cannot realize thoroughly being separated.
Summary of the invention
The purpose of this utility model is to avoid existing potato harvester separator be separated sordid defect and provide a kind of separating mechanism of potato harvester, by the centre of driving chain at bar strip, bar strip moves in guide rail, efficiently solves to exist to be separated sordid problem.Thus can improve potato harvest production efficiency, add exposed potato rate.
For achieving the above object, the technical scheme that the utility model is taked is: the separating mechanism of described a kind of potato harvester, be characterized in comprising guide rail mechanism, described guide rail mechanism comprises left rail and right guide rail, the guide rail of left rail and right guide rail is provided with fixed head, the outside of left rail and right guide rail respectively correspondence is provided with left plate and right plate, fixed head is fixed on left plate and right plate by set bolt, bar strip is provided with between left rail and right guide rail, guide rail mechanism is provided with the driving wheel be connected with power take-off, driving wheel is connected with driven pulley by chain, driven pulley correspondence is arranged on left plate and right plate, also dithering-wheel is provided with between driving wheel and driven pulley.
The mid point of described bar strip is fixed on chain by set bolt, drives bar strip to move in the guide rail of left rail and right guide rail, serve the effect supporting bar strip, prevent bar strip from swinging up and down when chain rotates.Native potato is transported on separator, and the Area comparison that native potato accounts on the both sides of chain is large, and native potato is through shaking, loosening on chain, and vibration, fragmentation, play the effect of thoroughly separation soil block.
The beneficial effects of the utility model are: the separating mechanism of described a kind of potato harvester, and it is by adopting chain in the middle of bar strip, and move in bar strip both sides in guide rail, clearner chain serves conveying and is thoroughly separated native potato.Improve native potato separative efficiency, decrease the situation that potato is covered by soil, and novel structure, exposed potato rate are high.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model;
Fig. 2 is the guide rail mechanism principle schematic in the utility model Fig. 1.
Shown in figure: 1. left plate; 2. left rail; 2-1. fixed head; 2-2. guide rail; 2-3. set bolt; 3. chain; 4. driving wheel; 5. right plate; 6. right guide rail; 7. dithering-wheel; 8. bar strip; 9. driven pulley.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As illustrated in fig. 1 and 2, the separating mechanism of described a kind of potato harvester, be characterized in comprising guide rail mechanism, described guide rail mechanism comprises left rail 2 and right guide rail 6, the guide rail 2-2 of left rail 2 and right guide rail 6 is provided with fixed head 2-1, the outside of left rail 2 and right guide rail 6 respectively correspondence is provided with left plate 1 and right plate 5, fixed head 2-1 is fixed on left plate 1 and right plate 5 by set bolt 2-3, bar strip 8 is provided with between left rail 2 and right guide rail 6, guide rail mechanism is provided with the driving wheel 4 be connected with power take-off, driving wheel 4 is connected with driven pulley 9 by chain 3, driven pulley 9 correspondence is arranged on left plate 1 and right plate 5, dithering-wheel 7 is also provided with between driving wheel 4 and driven pulley 9.
Further, the mid point of described bar strip 8 is fixed on chain 3 by set bolt, drives bar strip 8 to move in the guide rail 2-2 of left rail 2 and right guide rail 3, serve the effect supporting bar strip, prevent bar strip from swinging up and down when chain 3 rotates.Native potato is transported on separator, and the Area comparison that native potato accounts on the both sides of chain is large, and native potato is through shaking, loosening on chain, and vibration, fragmentation, play the effect of thoroughly separation soil block.
Described one is used for potato harvester separating mechanism, is for the chain of existing potato harvester separating mechanism in both sides, is separated clean and design the potato of results full film double-furrow plantation.This mechanism has chain in centre, and there is bar strip guide rail both sides, can improve native potato separative efficiency, decrease the situation that potato is covered by soil, and novel structure, exposed potato rate is high.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. the separating mechanism of a potato harvester, it is characterized in that comprising guide rail mechanism, described guide rail mechanism comprises left rail and right guide rail, the guide rail of left rail and right guide rail is provided with fixed head, the outside of left rail and right guide rail respectively correspondence is provided with left plate and right plate, fixed head is fixed on left plate and right plate by set bolt, bar strip is provided with between left rail and right guide rail, guide rail mechanism is provided with the driving wheel be connected with power take-off, driving wheel is connected with driven pulley by chain, driven pulley correspondence is arranged on left plate and right plate, also dithering-wheel is provided with between driving wheel and driven pulley.
2. the separating mechanism of a kind of potato harvester as claimed in claim 1, is characterized in that: the mid point of described bar strip is fixed on chain by set bolt, drives bar strip to move in the guide rail of left rail and right guide rail when chain rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554244.XU CN204031807U (en) | 2014-09-25 | 2014-09-25 | A kind of separating mechanism of potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554244.XU CN204031807U (en) | 2014-09-25 | 2014-09-25 | A kind of separating mechanism of potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031807U true CN204031807U (en) | 2014-12-24 |
Family
ID=52232541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554244.XU Expired - Fee Related CN204031807U (en) | 2014-09-25 | 2014-09-25 | A kind of separating mechanism of potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031807U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027412A (en) * | 2017-06-06 | 2017-08-11 | 重庆市农业科学院 | A kind of multilayer conveying arrangement and potato picker |
| CN107041200A (en) * | 2017-06-06 | 2017-08-15 | 重庆市农业科学院 | A kind of potato picker and potato harvest system |
| CN108064538A (en) * | 2017-12-15 | 2018-05-25 | 武汉市农业科学院 | A kind of mud fruit separation device for water chestnut harvest |
| CN112020980A (en) * | 2020-09-17 | 2020-12-04 | 萧县禾盛种业有限公司 | Sweet potato harvester desilting device with classification function |
-
2014
- 2014-09-25 CN CN201420554244.XU patent/CN204031807U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027412A (en) * | 2017-06-06 | 2017-08-11 | 重庆市农业科学院 | A kind of multilayer conveying arrangement and potato picker |
| CN107041200A (en) * | 2017-06-06 | 2017-08-15 | 重庆市农业科学院 | A kind of potato picker and potato harvest system |
| CN108064538A (en) * | 2017-12-15 | 2018-05-25 | 武汉市农业科学院 | A kind of mud fruit separation device for water chestnut harvest |
| CN108064538B (en) * | 2017-12-15 | 2023-09-26 | 武汉市农业科学院 | Mud-fruit separating device for harvesting water chestnuts |
| CN112020980A (en) * | 2020-09-17 | 2020-12-04 | 萧县禾盛种业有限公司 | Sweet potato harvester desilting device with classification function |
| CN112020980B (en) * | 2020-09-17 | 2021-11-23 | 萧县禾盛种业有限公司 | Sweet potato harvester desilting device with classification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |