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Combine

A combine harvester and machine body technology, applied to harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of deformation of the right wall, narrowing of maintenance space for threshing devices, etc., and achieve the effect of easy maintenance

Active Publication Date: 2018-03-09
ISEKI & CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, in the technique of Patent Document 1, since the exhaust gas purification device is arranged on the inclined portion formed on the upper right wall of the threshing device, the maintenance space of the threshing device is narrowed, and there is a problem caused by the vibration of the exhaust gas purification device during driving. The problem of deforming the right wall of the threshing device due to

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Embodiment Construction

[0037] The present invention will be described with reference to the accompanying drawings. In addition, from the operator's point of view, directions are simply indicated by describing the front as the front, the rear as the rear, the right-hand as the right, and the left-hand as the left.

[0038] Such as figure 1 , 2 Shown, with regard to general-purpose combine harvester, the underside of body frame 1 is provided with the traveling device 2 that is made of left and right pair of caterpillars that travels on the soil surface, is provided with harvesting farmland on the front side of body frame 1. The harvesting pre-processing device 3 of the grain stalk is provided with a threshing device 4 for threshing / screening the harvested grain stalks at the rear left part of the harvesting pre-processing device 3, and is provided with a rear right part of the harvesting pre-processing device 3. The control unit 5 for the operator to take.

[0039] The lower side of the control par...

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Abstract

The invention provides a combine capable of easily maintaining and repairing a threshing apparatus and preventing the deformation of the right wall of the threshing apparatus. An exhaust pipe (15) connected to the exhaust port of a purifier (14) extends from the purifier (14) to an upper side, extends in the front side of a lifting device (9) to a left side and it, and extends in the left side ofthe lifting device (9) to a back side. A treatment cover (60) of the threshing apparatus (4) is rotatably supported in a support shaft (61) in the forward and backward direction installed in the upperportion of the left wall (4A) of the threshing apparatus (4) and is disposed at a position where the circulation trajectory of the right side edge portion of the treatment cover (60) avoids the exhaust pipe (15).

Description

technical field [0001] The present invention relates to a combine harvester provided with an exhaust purification device. Background technique [0002] In a conventional combine harvester, it is known that an exhaust purification device is disposed in the space between the inclined portion formed on the upper right wall of the threshing apparatus and the cutout portion formed on the left wall of the grain tank (Patent Document 1). . [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2015-123051 [0006] However, in the technique of Patent Document 1, since the exhaust gas purification device is arranged on the inclined portion formed on the upper right wall of the threshing device, the maintenance space of the threshing device is narrowed, and there is a problem caused by the vibration of the exhaust gas purification device during driving. Waiting for the deformation of the right wall of the threshing device....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12B60K13/04
CPCA01D41/1252B60K13/04A01D41/12A01F12/18
Inventor 山本次郎中井正司渡部宽树二神伸
Owner ISEKI & CO LTD