Longitudinal axial flow belt cut-up type combined roller of combined harvester

A combine harvester and longitudinal axial flow technology, applied to cutting equipment, agricultural machinery and implements, threshing equipment, etc., can solve the problems of unsatisfactory effect, easy breeding of pathogenic bacteria, too concentrated distribution, etc. Effect

Inactive Publication Date: 2015-03-18
XINGHUA LIYUAN AGRI EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the effect of straw chopping is unsatisfactory. The size of the cut straw is too long (up to 30 cm or more) and 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.

Method used

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  • Longitudinal axial flow belt cut-up type combined roller of combined harvester
  • Longitudinal axial flow belt cut-up type combined roller of combined harvester
  • Longitudinal axial flow belt cut-up type combined roller of combined harvester

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] Below in conjunction with accompanying drawing and specific embodiment, further clarifies the longitudinal axial flow band chopping combined drum of this combine harvester:

[0030] Such as figure 1 , a longitudinal axial flow belt chopping combination drum, including a threshing device and a threshing driving device, the threshing driving device is connected to drive the threshing device; it also includes a straw chopping and throwing device, and the feeding port of the straw chopping and throwing device is connected to The grass outlet of the threshing device; the straw chopping and throwing device is provided with a throwing outlet.

[0031] The threshing device includes a threshing cylinder, a threshing cylinder and threshing teeth; the threshing cylinder is inside the threshing cylinder, and the axes of the two are the same; the threshing cylinder is provided with threshing teeth; the grass outlet of the threshing device is at the tail end of the threshing cylinder...

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Abstract

A longitudinal axial flow belt cut-up type combined roller of a combined harvester comprises a threshing device and a threshing driving device, wherein the threshing driving device used for being connected with and driving the threshing device. The longitudinal axial flow belt cut-up type combined roller further comprises a straw cut-up scattering device. A feeding port of the straw cut-up scattering device is connected to a straw discharging port of the threshing device. A scattering port is formed in the straw cut-up scattering device. According to the principle of the technical scheme, the straw cut-up scattering device integrated with the threshing device is arranged on the straw discharging port, operation is safe, easy and convenient, straw is cut up and scattered evenly, and stalks can be returned to the field.

Description

technical field [0001] The technical proposal belongs to the field of agricultural machinery, and in particular relates to a longitudinal axial flow band chopping combined drum of a 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 straw is too long (up to 30 cm or more) and too heavy to cause uneven spreading, and the distribution in the cultivated land is too concentrated, which is easy to breed pathogenic bacteria and the like. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, this technical solution proposes a longitudinal axial flow belt shredding combination drum, including a threshing device and a threshing drive device, the threshing drive device is connected to drive the threshing device; it also includes a straw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F12/22A01F29/09
Inventor 赵卫青朱凤年
Owner XINGHUA LIYUAN AGRI EQUIP MFG
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