Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

combine harvester

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

Active Publication Date: 2022-02-25
ISEKI & CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • combine harvester
  • combine harvester
  • combine harvester

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a combine capable of easily performing maintenance of a threshing device and preventing deformation of the right wall of the threshing device. The exhaust pipe (15) connected to the exhaust port of the purification device (14) extends upward from the purification device (14), extends to the left at the front side of the lifting device (9), and The left side of the lifting device (9) extends to the rear side, and the processing cylinder cover (60) of the threshing device (4) is rotatably supported on the left wall (4A) of the threshing device (4). The support shaft (61) of the front-rear direction provided on the top is set at a position where the rotation track of the right side end of the processing cylinder 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com