Harvester and cutting knife structure thereof

A harvester and support mechanism technology, which is applied to harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of unstable support and easy shaking of the cutter, so as to prevent grass blocking, reduce shaking, and simplify the installation structure Effect

Inactive Publication Date: 2016-02-24
CHONGQING HWASDAN MACHINERY MFG
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a harvester to solve the problem that the cutter support is unstable and easy to shake

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
  • Harvester and cutting knife structure thereof
  • Harvester and cutting knife structure thereof
  • Harvester and cutting knife structure thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0041] Such as Figure 1 to Figure 3 As shown, a harvester includes a harvester body 7 and a cutter structure 6, and the cutter structure 6 includes a power transmission mechanism, a cutter and a cutter support mechanism, and the cutter support mechanism includes at least two support arms, so The rear end of the support arm is connected with the harvester body 7, and the front end of the support arm is connected with the cutter.

[0042] In this example, there are two support arms, including a left support arm 21 and a right support arm 22, and the left support arm 21 and the right support arm 22 are symmetrically arranged on the left and right sides of the harvester body 7, and the power transmission mechanism from...

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 invention provides a harvester. The harvester comprises a harvester body, a power transmission mechanism, a cutting knife and a cutting knife supporting mechanism. The cutting knife supporting mechanism comprises a left supporting arm and a right supporting arm which are arranged on the left side and the right side of the harvester body respectively. The rear ends of the supporting arms are connected with the harvester body. The front ends of the supporting arms are connected with the cutting knife. The power transmission mechanism is connected to the cutting knife from the left side or the right side of the harvester body. A reinforcement arm is connected between the left supporting arm and the right supporting arm. The two supporting arms are adopted for supporting. Supporting stability is improved, and the cutting knife can be stable and will not waggle. An anti-collision device is additionally arranged so that damage to the cutting knife caused by collision which is caused by improper operation can be effectively avoided. A straw walker can effectively remove cut grain stems and prevent grass blocking. The power transmission mechanism is arranged on the side face, the movement length of the cutting length is effectively increased, and grass cutting is thorough.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a harvester and its cutter structure. Background technique [0002] The grain combine harvester is referred to as the combine harvester, which is a combined machine machine for harvesting crops. It is a harvesting machine that can complete the harvesting, threshing, separating stems, removing debris and other processes of cereal crops at one time, and directly obtains grains from the field. [0003] In the prior art, the lower cutter is an indispensable part for small harvesters. The lower cutter is directly fixed on the chassis and is used to cut off the grain and grass after the ears of rice are harvested. The lower cutter of the existing harvester is generally supported by a single arm installed in the middle of the harvester, and the eccentric pendulum transmission device is located in the middle of the cutter. Due to the weak strength of the single arm and th...

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 Applications(China)
IPC IPC(8): A01D34/18A01D34/40A01D34/33A01D57/26
CPCA01D34/18A01D34/33A01D34/40A01D57/26
Inventor 赵国良曾雪松胡代欣
Owner CHONGQING HWASDAN MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap