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Re-threshing roller and harvester

A harvester and drum technology, applied in the field of harvester, can solve the problems of time-consuming, low efficiency, high labor cost, etc.

Pending Publication Date: 2021-04-06
XINJIANG XINYANMUSHEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a re-escape drum and a harvester, which can solve the technical problems of labor and time-consuming, low efficiency and high labor cost caused by manual picking

Method used

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  • Re-threshing roller and harvester
  • Re-threshing roller and harvester
  • Re-threshing roller and harvester

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0049] Please refer to figure 1 , the present embodiment provides a return roller, which includes a first roller assembly 100, a second roller assembly 200, a third roller assembly 300, a cover assembly 400, a concave plate welding 500 and a transmission mechanism 600;

[0050] The first roller assembly 100 , the second roller assembly 200 and the third roller assembly 300 are all connected to the transmission mechanism 600 ;

[0051] The cover plate assembly 400 and the concave plate welding 500 are arranged oppositely and fixed on the frame 700 of the harvester;

[0052] The first roller assembly 100, the second roller assembly 200 and the third roller assembly 300 are all arranged between the cover plate assembly 400 and the concave plate welding 500, and the first roller assembly 100 and the third roller assembly 300 are arranged side by side above the position close to the concave plate welding 500, and the second roller assembly 200 is arranged between the first roller ...

no. 2 example

[0077] Please refer to Figure 7 and Figure 8 , the present embodiment provides a harvester, the harvester includes a frame 700, and the re-extraction drum provided in the first embodiment, used for pepper harvesting.

[0078]In the above technical solution, further, the frame 700 includes an upper frame 701, a lower frame 702, and a connecting frame 703 connecting the upper frame 701 and the lower frame 702; the cover The plate assembly 400 is fixed on the upper frame 701; the concave plate welding 500 is fixed on the connecting frame 703; the front end of the concave plate welding 500 is provided with a front cleaning roller 704, and the front cleaning The selection roller 704 is fixed by the front cleaning installation bracket 705; the rear end of the concave plate welding 500 is provided with a rear cleaning roller 706, and the rear cleaning roller 706 is fixed by the rear cleaning installation bracket 707; The frame 702 is provided with a lower cleaning roller 708 corr...

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PUM

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Abstract

The invention provides a re-threshing roller and a harvester, and relates to the technical field of harvesters. The re-threshing roller comprises a first roller assembly, a second roller assembly, a third roller assembly, a cover plate assembly, a concave plate welding part and a transmission mechanism; the cover plate assembly and the concave plate welding part are oppositely arranged and fixed to a machine frame of the harvester; the axes of the first roller assembly, the second roller assembly and the third roller assembly are arranged between the cover plate assembly and the concave plate welding part in a pairwise parallel mode; the outer edge contour of the first roller assembly and the outer edge contour of the third roller assembly are provided with a first overlapping area; the outer edge contour of the second roller assembly and the outer edge contour of the third roller assembly are provided with a second overlapping area; and the transmission mechanism is used for transmitting external driving force so as to achieve differential rotation of the first roller assembly, the second roller assembly and the third roller assembly. According to the re-threshing roller, the technical problems of labor and time waste, low efficiency and high labor cost caused by manual picking are solved.

Description

technical field [0001] The invention relates to the technical field of harvesters, in particular to a re-extraction drum and a harvester. Background technique [0002] At present, domestic stalk crop harvesters have developed rapidly in terms of overall machine design and picking device design. The re-extraction drum and cleaning and separation technology for the first picking are still relatively scarce, and the use effect is not good, resulting in a large amount of impurities such as stalks and stems and leaves mixed in the crops after the first picking, and manual cleaning and separation is required in the later stage. If manual cleaning and separation are not carried out, it will lead to mildew of the crops during transportation and storage, which will seriously affect the sales price of the crops, and repeated picking is labor-intensive, low in efficiency, and high in labor costs. Contents of the invention [0003] The object of the present invention is to provide a ...

Claims

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Application Information

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IPC IPC(8): A01F12/22A01F12/26A01F12/52A01F12/56
CPCA01F12/22A01F12/26A01F12/52A01F12/56
Inventor 张俊三阿力木·买买提吐尔逊李谦绪李远良徐玉龙高彬高森德岳建魁邹道钟马晓荣
Owner XINJIANG XINYANMUSHEN TECH CO LTD