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Grain combine harvester

A combine harvester and grain technology, applied to harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of frictional fire, unsatisfactory effect, easy breeding of pathogenic bacteria, etc., to ensure the use and reduce the probability of accidents , is conducive to the effect of scattering

Inactive Publication Date: 2015-04-15
XINGHUA LIYUAN AGRI EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the effect of straw chopping is not ideal, the size of the cut straw is too long (up to 30cm or more), and the weight is too heavy, which leads to uneven spreading, and the distribution in the cultivated land is too concentrated, which is easy to breed pathogenic bacteria, etc.
In addition, due to the entanglement of the straw, the conveying trough is blocked, and even a fire accident due to friction

Method used

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  • Grain combine harvester
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Examples

Experimental program
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Embodiment Construction

[0034] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the structure of this combine harvester.

[0035] Such as figure 1 , a combine harvester comprising a frame, a header, a conveying chute, a frame and a threshing chamber located on the frame; , there is also an auger assembly connected between the conveying trough and the header; the auger assembly lies below the blanking place of the header, and the feed port of the conveying trough is connected below the outlet of the auger assembly; the threshing The chamber is behind the conveying trough, and the feed port of the threshing chamber is below the discharge port of the conveying trough; the frame is installed on the traveling chassis, and a console is also arranged on the traveling chassis.

[0036] Such as figure 2 , the threshing chamber is a vertical axial flow belt chopping combination drum, including a threshing device and a threshing drive device, the threshing drive devi...

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Abstract

A grain combine harvester comprises a rack, a header, a conveying groove and a threshing chamber arranged on the rack. According to the header, the header is connected to the rack through a connecting mechanism, the conveying groove is formed behind the header, and a packing auger assembly is further connected between the conveying groove and the header; the packing auger assembly is horizontally arranged below the blanking position of the header, and a feeding port of the conveying groove is connected below a discharging port of the packing auger assembly; the threshing chamber is arranged behind the conveying groove, and a feeding port of the threshing chamber is arranged below a discharging port of the conveying groove; the rack is arranged on a walking chassis, and an operation platform is further arranged on the walking chassis. After a longitudinal axial flow belt cutting-up type combined rolling drum of the combine harvester is used, the length of straw obtained by being cut by a cutter disc can be controlled within 8cm, the straw is cut up, and throwing out is facilitated. Meanwhile, the occurrence probability of the accident that a chain wheel of the conveying groove is wound is lowered, and machine using is ensured.

Description

technical field [0001] The technical solution belongs to the field of agricultural machinery, and specifically relates to a grain combine harvester. Background technique [0002] In the prior art, the threshing drum part and the straw chopping of the rice-wheat combine harvester are set separately. In the prior art, the effect of straw chopping is unsatisfactory. The size of the cut straws is too long (up to 30 cm or more) and too heavy, resulting in uneven spreading, and the distribution in the cultivated land is too concentrated, which is easy to breed pathogenic bacteria and the like. In addition, due to the entanglement of the straw, the conveying trough is blocked, and even a fire accident due to friction. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art, this technical scheme proposes a kind of combine harvester, comprises frame, header, conveying chute, frame and the threshing chamber that is positioned at ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/02A01F12/56
Inventor 赵卫青朱凤年
Owner XINGHUA LIYUAN AGRI EQUIP MFG
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