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U-type double-sided lysimachia sikokiana flow guide line in threshing chamber of harvester

A technology of diversion line and threshing chamber, which is applied in the field of U-shaped double-sided grass discharge diversion line, which can solve the problems of screen blockage, affecting the operating efficiency of harvesters, increasing the load of threshing chamber and sieve box, and avoiding blockage of screen net effect

Inactive Publication Date: 2019-11-22
马西龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the current diversion line in the existing threshing chamber is made of a thin plate, the diversion line will cut off the straw like a blade, break the straw, and cause the screen mesh below the threshing chamber to be blocked, which will increase the weight of the threshing chamber and the screen box. The load affects the operating efficiency of the harvester

Method used

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  • U-type double-sided lysimachia sikokiana flow guide line in threshing chamber of harvester
  • U-type double-sided lysimachia sikokiana flow guide line in threshing chamber of harvester

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Embodiment Construction

[0011] The U-shaped double-sided grass discharge guide line in the threshing chamber of the harvester of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0012] figure 1 It is a structural schematic diagram of the U-shaped double-sided grass discharge guide line in the threshing chamber of the harvester of the present invention, figure 2 yes figure 1 A-A sectional view in . In the figure, the U-shaped double-sided grass discharge guide line 2 in the threshing chamber of this harvester is welded on the upper semi-cylindrical wall of the harvester's threshing chamber, and the cross section of the grass discharge guide line 2 is "U" The U-shaped open end of the grass diversion line is welded on the upper semi-cylindrical wall of the harvester threshing chamber cylinder 1, and the U-shaped arc end 6 of the grass discharge diversion line faces the cylinder axis of the harvester threshing chamber.

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Abstract

The invention discloses a U-type double-sided lysimachia sikokiana flow guide line in a threshing chamber of a harvester. The lysimachia sikokiana flow guide line has a U-type cross section, the U-type opening end of the lysimachia sikokiana flow guide line is welded to the upper half cylindrical wall of the threshing chamber of the harvester, and the U-type arc end of the lysimachia sikokiana flow guide line faces the cylindrical axis of the threshing chamber of the harvester. By means of the lysimachia sikokiana flow guide line, straw in the threshing chamber of the harvester makes contact with the arc surface of the flow guide line in the moving process without being cut off or blocking a screen, and the harvesting operation efficiency is greatly improved.

Description

technical field [0001] The invention relates to a harvester, more specifically to a U-shaped double-sided grass discharge guide line in a harvester threshing chamber. Background technique [0002] With the continuous development of modern technology, mechanization has been widely used in agricultural production, and harvesters have been widely used by farmers to harvest crops. The failure rate of harvesters in use directly affects the efficiency of farmers' harvesting operations. In the harvester currently in use, the threshing chamber is the main part. The inner surface of the upper semicircle of the threshing chamber is provided with a grass discharge guide line, and a roller is arranged in the middle of the threshing chamber. After the harvested crops enter the threshing chamber, the With the rotation of the drum, while the crops are separated from the stalks, the stalks will move to one side along the direction of the flow guide line and out of the threshing chamber. Be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12
CPCA01D41/12
Inventor 马西龙
Owner 马西龙
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