A Multifunctional Drawer Header for Grain Combine Harvester

A combine harvester, multi-functional technology, applied in the direction of harvesters, applications, cutters, etc., can solve the problems of complex structure and adjustment process, complex switching of different harvesting modes, complex functions of multi-functional headers, etc., to achieve overall The structure is stable and reliable, the adjustment process is simple and fast, and the effect of fast switching

Inactive Publication Date: 2018-03-02
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the functions to be realized by the multifunctional header are complicated, and the corresponding structural forms and adjustment processes are also relatively complicated. There are few complete researches on this, and there are few corresponding inventions.
Generally speaking, the existing headers of grain combine harvesters have problems such as single function, large harvest loss, and complicated switching between different harvesting modes.

Method used

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  • A Multifunctional Drawer Header for Grain Combine Harvester
  • A Multifunctional Drawer Header for Grain Combine Harvester

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0030] Such as figure 1 Shown is a multifunctional drawer-type header for grain combine harvesters, including a grain dividing device, a cutting device 9, an eccentric reel 10, a conveying device 11 and a baffle 12, as an improvement, on the left and right sides of the header Drawer-type rear end 1 and drawer-type front end 3 are respectively arranged on both sides, inner drawer-type slide rails 2 are respectively provided on the left and right drawer-type rear ends 1, and outer drawer-type slide rails 14 are respectively arranged on the left and right drawer-type front ends 3 Corresponding to the inner drawer slide rail 2, the left and right drawer front ends 3 respectively form a drawer sliding co...

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Abstract

The invention relates to a multifunctional drawer type header for a grain combine harvester. Each of left and right sides of the header is provided with a drawer type rear end and a drawer type front end, and left and right ends of a conveying device are connected with the left and right drawer type rear ends respectively. Left and right ends of a cutting device are connected with the left and right drawer type front ends respectively, and a divider is connected to each drawer type front end. The drawer type rear ends and the drawer type front ends form drawer type connection through inner drawer type slide rails and outer drawer type slide rails, and extension and retraction of the left and right drawer type front ends are controlled by header depth regulation hydraulic cylinders. Rear ends of left and right reel frames are rotatably connected to a shell of the header, left and right ends of an eccentric reel are connected with the left and right reel frames respectively, and the position of the eccentric reel is adjusted through a reel horizontal position adjusting hydraulic cylinder and a reel vertical position adjusting hydraulic cylinder. The multifunctional drawer type header is applicable to harvesting of crops different in type and height, quick switching of various crop harvesting modes is realized, harvesting loss is reduced, and utilization rate of the header is increased remarkably.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a multifunctional drawer-type header for a grain combine harvester. Background technique [0002] In recent years, with the continuous increase of the country's investment in agricultural production, most of my country's main food crops such as corn, wheat, and rice have achieved mechanized harvesting, but the penetration rate of mechanized harvesting of soybeans and rapeseed is low. The main reason is that domestic Advanced soybean and rapeseed combine harvesters have single functions, low product utilization, low efficiency, few varieties, small selection options, and poor economic benefits. However, when soybeans and rapeseed are harvested by ordinary rice and wheat combine harvesters, due to the different growth forms of crops, large harvest losses will occur, and most of the losses are caused by poor adaptability of headers. Grain multifunctional headers can h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D41/14
CPCA01D41/14
Inventor 杜岳峰张倩宋正河李文娟毛恩荣
Owner CHINA AGRI UNIV
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