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a combine harvester

A technology for combine harvesters and headers, used in motor vehicles, crawler vehicles, transportation and packaging, etc., can solve the problems of reducing the installation strength of guide rails, affecting the service life of guide rails, and unfavorable assembly, so as to achieve firm and stable connection and prolong service life. , reduce the effect of shedding

Active Publication Date: 2016-05-18
XINGGUANG AGRI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the guide rail joints generally do not adopt the design of upper and lower long holes. Such a design is not only unfavorable for assembly, but also reduces the installation strength of the guide rail because there is only one installation hole in a certain guide rail joint. In the prior art, the height of the distance between the centers of the upper and lower holes is less than half of the distance between the center of the lower hole and the bottom of the guide rail. This design makes the guide rail receive a larger moment when it is subjected to a lateral force, which affects the service life of the guide rail; the prior art In the guide rail, the two ends of the guide rail and the bottom surface of the guide rail just below the guide rail connection part do not adopt a certain arc form, so that the harvester will be stressed when the harvester passes the ridge because there is no supporting wheel at both ends of the guide rail, which will affect the service life of the guide rail.

Method used

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  • a combine harvester
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Embodiment Construction

[0026] See attached figure 1 , 2 The combine harvester as a whole can be divided into header 1, feeding and conveying device 2, threshing and separating device 3, grain cleaning device 4, crushing and discharging device 5, grain collecting and unloading device 6, walking device 7 and other auxiliary devices 8 .

[0027] See attached figure 2 , 3 , the header 1 is used to move crops such as rice and large (small) wheat, and cut off the bottom of the straw, so that the cut crops are poured into the combine harvester, gathered and transported to the feeding port, which mainly includes the header Frame 11, grain reel 12, cutter 13, header auger 14, crop divider 15 and header drive 16, the header frame is used as the main frame of the header to support the various functional components of the entire header, and consists of left and right walls Board, cutting platform bottom plate, knife beam, upper and lower beams, the reel moves rice, large (small) wheat and other crops to th...

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PUM

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Abstract

The invention relates to a guide rail for a combine harvester. The guide rail comprises a guide rail main body, a guide rail connecting part and a guide rail working part, wherein the guide rail connecting part is connected to the guide rail main body and a rack; a connecting hole of the guide rail connecting part and the rack is a slot hole. The invention also relates to a combine harvester traveling mechanism adopting the guide rail and the combine harvester comprising the traveling mechanism. Through the adoption of the guide rail, the damage probability of the guide rail can be reduced, and the service life of the guide rail is prolonged, so that the connection between the guide rail and the rack is more firm and stable, and the probability that the guide rail falls off from a track guide rail groove can also be reduced.

Description

technical field [0001] The invention relates to a guide rail device, which is used for a traveling mechanism of a combine harvester, in particular to a guide rail for a crawler-type combine harvester. Background technique [0002] With the progress of society and the development of science and technology, more and more machinery and equipment are applied to agricultural production, and the combine harvester is one of them. The combine harvester can complete the harvesting, threshing, separating the stems, removing debris and other processes of cereal crops at one time, and directly obtain various corresponding finished or semi-finished crops from the field. [0003] The various processes of the combine harvester are automatically completed during its walking process. Therefore, the usual combine harvester has a certain walking mechanism, which can be divided into wheeled and crawler according to the type of walking mechanism of the combine harvester. Among them, the wheel-t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/18
Inventor 朱云飞冯云云钱菊平
Owner XINGGUANG AGRI MACHINERY