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

Belt tensioners and road milling equipment

A tensioning device and belt technology, applied in the field of material conveying machinery, can solve problems such as damage to the belt 600

Active Publication Date: 2015-09-16
ZOOMLION HEAVY IND CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Like this, in the process of transshipment, belt 600 can scrape with side edge 910, thereby makes belt 600 damage

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
  • Belt tensioners and road milling equipment
  • Belt tensioners and road milling equipment
  • Belt tensioners and road milling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0032] As a first aspect of the present invention, a belt tensioning device is provided, especially applicable to road milling equipment, so as to tension the belt when the road milling equipment is in a folded state.

[0033] Such as image 3 and Figure 4 As shown, the belt tensioning device includes: a fixing part 100, the fixing part 100 includes a mounting cavity 110; a tensioning rod 200, the first end of the tensioning rod 200 is inserted into the mounting cavity 110 of the fixing part 100; an elastic element 300, an elastic The element 300 is installed in the installation cavity 110, the first end of the elastic element 300 abuts against the bottom of the installation cavity 110, the second end is connected with the first end of the tension...

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 belt tensioning device and pavement milling equipment. The belt tensioning device comprises a fixed part, a tensioning rod and an elastic element, wherein the fixed part comprises a mounting cavity; a first end of the tensioning rod is inserted into the mounting cavity of the fixed part; the elastic element is mounted in the mounting cavity; a first end of the elastic element is connected with the bottom of the mounting cavity in a push-against way; a second end of the elastic element is connected with the first end of the tensioning rod; and the tensioning rod can extend in the mounting cavity relative to the fixed part through the elastic element. In a folding process, the tensioning rod of the device is connected with a belt in a push-against way by the action of the elastic element; the extension length of the tensioning rod can be regulated with the change of the belt tensity; the belt is in a tension state in and after the folding process; and the damage due to scraping between the loosened belt and the pavement milling equipment can be prevented in the folding state.

Description

technical field [0001] The invention relates to the field of material conveying machinery, in particular to a belt tensioning device and road milling equipment. Background technique [0002] In the road surface milling equipment in the prior art, a belt conveying device is used to transport the waste slag milled from the road surface. [0003] figure 1 It shows a schematic diagram of the unloading system of the road milling equipment in the prior art when it is in working state; figure 2 It shows a schematic diagram of the unloading system of the road milling equipment in the prior art when it is in a folded state. [0004] Such as figure 1 and figure 2 As shown, the road milling apparatus includes a first frame 400 and a second frame 500 with a pivotable connection therebetween. The road milling equipment also includes a folding oil cylinder 800, one end of which is connected with the first frame 400, and the other end is connected with the second frame 500, when it ...

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): E01C23/088
Inventor 王震喻钢
Owner ZOOMLION HEAVY IND CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com