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Combine

A technology of combine harvester and harvesting department, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve problems such as troublesome and troublesome management.

Inactive Publication Date: 2019-06-21
KUBOTA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, it is necessary to disassemble the harvesting device at both ends of the harvesting width direction, the support member for supporting the harvesting knife, and other small parts, requiring laborious work.
In addition, each disassembled device must be stored separately from the combine harvester body, and the management of disassembled devices is also troublesome.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0133] Hereinafter, embodiment of the combine harvester concerning the 1st aspect of this invention is demonstrated based on drawing.

[0134] 〔the whole frame〕

[0135] Such as figure 1 and figure 2 As shown, the combine harvester of this invention is equipped with the harvesting part 2 which harvests the body 1 and several (eight in this embodiment) upright grain stalks. Harvesting unit 2 swings freely with the supporting platform 90 of body 1 around transverse axis P1 (refer to Figure 4 ) and is configured to be able to change the pitch angle relative to the field by expanding and contracting the lifting cylinder 3 as the lifting mechanism equipped on the body 1 .

[0136] In this embodiment, regarding the front-rear direction of the body 1, figure 1 as well as figure 2 The side equipped with harvesting unit 2 is the front, and the opposite side is the rear. Therefore, the longitudinal direction of the body 1 corresponds to the front-back direction of the body 1 . ...

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PUM

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Abstract

The invention provides a combine capable of reducing the transverse width during non-work time without troublesome work while increasing the number of reaping columns. A harvesting portion (2) is divided into a first harvesting portion (2R) and a second harvesting portion (2L) at a boundary (L) between grain lifters (11) in a state in which the inactive return paths are adjacent to each other in aplurality of grain lifters (11). The harvesting portion (2) is configured such that the second harvesting portion (2L) can rotate around a folding axis (X) of the boundary (L) by utilizing an electric cylinder (130), thus switching to a folded state in which the second harvesting portion is folded relative to the first harvesting portion (2R) or a normal state in which the second harvesting portion is not folded relative to the first harvesting portion.

Description

technical field [0001] The first aspect of the present invention relates to a combine harvester. Specifically, it relates to a combine harvester equipped with a harvesting section for harvesting a plurality of upright grain stalks on the front part of the body. The 2nd aspect of this invention relates to the combine harvester, Specifically, It is related with the combine equipped with the harvesting part which harvests several upright grain stalks in the front part of a body, and equipped with the traveling device of left and right in the said body. Background technique [0002] In a combine harvester with a large number of harvesting lines such as eight harvesting harvesters, the harvesting width (horizontal width) of the harvesting section becomes larger and exceeds the limited width when driving on the road. In such a case, if the vehicle is loaded as it is, there will be problems such as being unable to travel on the road. [0003] Conventionally, there is a combine har...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/02A01D41/12A01D57/02
CPCA01D41/14A01D57/22A01D57/20
Inventor 山内一树
Owner KUBOTA LTD