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Combine harvester

A combine harvester and conveyor technology, which is applied in agricultural machinery and implements, threshing equipment, agriculture, etc., can solve the problems of inability to discharge the grains of the conveyor or simplify the structure of the suction fan device, so as to reduce the scattering amount, reduce the cost, The effect of reducing the number of structural parts

Inactive Publication Date: 2018-11-09
YANMAR POWER TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In Patent Document 2, since the suction fan device is provided at the feeding midway of the grain discharge conveyor, there is a structural problem that the structure of the grain discharge conveyor, the suction fan device, and the like cannot be easily simplified.

Method used

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  • Combine harvester
  • Combine harvester
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Embodiment Construction

[0054] Below is based on the accompanying drawing ( Figure 1 to Figure 20 ) to describe the embodiment for realizing the present invention. First, refer to Figure 1 to Figure 6 The general structure of a conventional combine harvester is demonstrated. In addition, in the following description, the left side when facing the advancing direction of the traveling body 1 is simply called the left side, and the right side when facing the advancing direction is simply called the right side similarly.

[0055] Such as Figure 1 to Figure 6 As shown, the ordinary type combine harvester of embodiment is equipped with the traveling body 1 supported by the right and left pair of crawlers 2 made of rubber crawlers as a running part. The front part of the traveling body 1 is equipped with a reaper that can be adjusted up and down by a single-acting type elevating hydraulic cylinder 4, and takes in uncut straw such as rice (or wheat) while reaping it. Part 3.

[0056] A threshing unit...

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PUM

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Abstract

Provided is a combine harvester comprising: a cutting unit 3 having a cutting blade 15; a threshing unit 9 having a threshing cylinder 21; a traveling body 1 provided with an engine 7 positioned behind the threshing unit 9; and an unhulled grain receiving unit 6 that takes out cereal grains from the threshing unit 9 through a cereal grain discharge conveyor 8, with the cereal grains from the threshing unit 9 being filled into unhulled grain bags 37 at the unhulled grain receiving unit 6, wherein a cereal grain rebounding guide plate 234 facing the discharge outlet 8c of the cereal grain discharge conveyor 8 is provided, and a wind selection meandering path 231 that communicates with the discharge outlet 8c of the cereal grain discharge conveyor 8 through the cereal grain rebounding guide plate 234 is provided.

Description

technical field [0001] This invention relates to the combine harvester equipped with the reaping part which reaps the uncut straw of a field, and the threshing part which threshes the grain which reaped the straw. Background technique [0002] At present, there is the following technology, that is, equipped with: a harvesting section with a grain harvesting platform, a feeding room, and a cutter; a threshing section with a threshing cylinder; a traveling body with a traveling section and an engine; and a grain discharge conveyor. (conveyer) takes out the grain receiving part of the grain from the threshing part, continuously reaps and threshes the uncut straw of the field, and fills the grain of the threshing part into the grain bag of the grain receiving part (refer to the patent document 1~3). [0003] In addition, there is a technology that includes: a reaping unit having a knife; a threshing unit having a threshing cylinder; a traveling body with an engine installed beh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F12/46A01F12/50A01F12/54
CPCA01F12/46A01F12/50A01F12/54
Inventor 佐村木仁村山昌章山中健史
Owner YANMAR POWER TECHNOLOGY CO LTD
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