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A double longitudinal axial flow thresher for combine harvester

A combine harvester, double longitudinal axial flow technology, applied in the direction of harvester, threshing equipment, agricultural machinery and implements, etc., can solve the problems of low throughput of thresher, deformation and damage of frame structure, etc., to improve harvesting efficiency, high structure Strength, avoid the effect of frame wrapping grass

Inactive Publication Date: 2016-06-15
刘龙君 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the thresher throughput of the existing combine harvester is low and the frame structure is prone to deformation and damage

Method used

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  • A double longitudinal axial flow thresher for combine harvester
  • A double longitudinal axial flow thresher for combine harvester

Examples

Experimental program
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Embodiment Construction

[0020] like figure 1 and 2 Shown, the double vertical axial flow thresher for combine harvester of the present invention comprises cuboid thresher shell 1, semicylindrical left top cover 2, semicylindrical right top cover 3, cuboid inlet Stock bin 4, cylindrical left threshing drum 5, cylindrical right threshing drum 6 and cylindrical feeding drum 7;

[0021] In the thresher shell 1, an intermediate partition 10 is arranged along the length direction, and the intermediate partition 10 divides the thresher shell 1 into a left threshing bin and a right threshing bin; the feeding bin 4 is installed in the thresher shell 1, And be positioned at the front side of threshing machine shell 1, be used for docking with the conveying trough of harvester; The rear side of the threshing machine shell 1 is provided with the grass outlet 20 communicating with the tail of the left threshing bin and the right threshing bin respectively; In the threshing bin and the right threshing bin, a lo...

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Abstract

The invention discloses a dual-vertical shaft axial-flow thresher for combine harvesters, comprising a housing, a left top cover, a right top cover, a feeding bin, a left threshing cylinder, a right threshing cylinder and a feeding cylinder; the feeding cylinder is rotatably mounted within the feeding bin and used for conveying straws from a conveying trough into the housing; the left threshing cylinder and the right threshing cylinder vertically mounted in parallel within the housing are used for dual-vertical shaft threshing. The dual-vertical shaft axial-flow thresher is high in throughput and durability and has promising application prospect.

Description

technical field [0001] The invention relates to a thresher, in particular to a thresher used for a combine harvester. Background technique [0002] At present, when the combine harvester is harvesting, due to the limited throughput of the threshing machine, once the harvesting speed is too fast, the threshing machine will be too large, the threshing effect will be poor, and the threshing will often be unclean, resulting in larger grains. loss; and, under the long-term high-intensity working environment, the frame-type threshing bar of the existing thresher is prone to deformation, which is inconvenient to maintain and affects the performance of the harvester. Contents of the invention [0003] The technical problem to be solved by the invention is that the thresher throughput of the existing combine harvester is low and the frame structure is prone to deformation and damage. [0004] In order to solve the above technical problems, the present invention provides a double l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/12A01F12/18
Inventor 赵卫青朱凤年
Owner 刘龙君
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