Unlock instant, AI-driven research and patent intelligence for your innovation.

Half-feeding harvester caterpillar band tensioning screw rod

A harvester and semi-feeding technology, which is used in crawler vehicles, motor vehicles, transportation and packaging, etc., can solve the problems of complicated installation and disassembly process, easy breakage and damage of screws, low work efficiency, etc., to facilitate the installation and disassembly process, prolong the The effect of service life and saving installation time

Inactive Publication Date: 2013-05-29
胡恒飞
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the existing crawler tensioning screws are single-piece screw structures. Since the length of the crawler must be suitable for the length of the crawler, the length of the screw itself is relatively long. In this way, the screw is easy to break and damage when tightening. Longer, the installation and disassembly process is more complicated, half takes 40 minutes, and the work efficiency is low

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
  • Half-feeding harvester caterpillar band tensioning screw rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The track tensioning screw of the semi-feeding harvester includes a screw 1 and a sleeve 2, the screw 1 and the sleeve 2 are connected in separate structures, the front end of the screw 1 is provided with a thimble 3, and the screw 1 is provided with a thimble 3 One end of the sleeve 2 is inserted into the sleeve 2, the end of the sleeve 2 is provided with a nut, the sleeve 2 is provided with a stepped circle 4, and the center of the stepped circle 4 is provided with a circular hole matching the thimble 3.

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 relates to a half-feeding harvester caterpillar band tensioning screw rod which comprises the screw rod and a sleeve. The screw rod and the sleeve are of a split connection structure. An ejector pin is arranged at the front end of the screw rod, one end of the screw rod is inserted into the sleeve, wherein the ejector pin is arranged at the end of the screw rod, and a nut is arranged at the tail end of the sleeve. According to the half-feeding harvester caterpillar band tensioning screw rod, an original single screw rod is designed to a combined structure of the screw rod and the sleeve, the length of the screw rod is shortened, the strength of the screw rod is enhanced, the screw rod can not be fractured by external force easily, the service life of the screw rod is prolonged, the installing and dismantling process of the screw rod is convenient, half installing time is saved, and work efficiency is improved.

Description

technical field [0001] The invention relates to a track tensioning accessory of a harvester, in particular to a track tensioning screw of a half-feed harvester. Background technique [0002] At present, most of the existing crawler tensioning screws are single-piece screw structures. Since the length of the crawler must be suitable for the length of the crawler, the length of the screw itself is relatively long. In this way, the screw is easy to break and damage when tightening. It is longer, and the installation and disassembly process is more complicated, half of which takes 40 minutes, and the work efficiency is low. Contents of the invention [0003] In order to solve the above problems, the present invention provides a crawler belt tensioning screw of a semi-feeding harvester with simple structure, convenient operation and long service life. [0004] The technical solution of the present invention is: comprising a screw rod and a sleeve, the screw rod and the sleeve ...

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): B62D55/30
Inventor 胡恒飞
Owner 胡恒飞