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

Vertical chain connector dismounting device

A technology for dismantling devices and connecting links, which is applied to metal chains, tools for repairing chains by metal processing, and manufacturing tools, etc. The effect of production time, cost reduction, and ease of operation

Pending Publication Date: 2021-03-30
BEIJING TIANDI HUATAI MINING MANAGEMENT CO LTD +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the time-consuming and labor-intensive dismantling of the existing vertical link link, which seriously affects the normal production, and is prone to safety accidents such as bumping hands and feet, the present invention provides a vertical link link dismantling device

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
  • Vertical chain connector dismounting device
  • Vertical chain connector dismounting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments. However, those skilled in the art should know that the present invention is not limited to the specific embodiments listed, as long as it conforms to the spirit of the present invention, it should be included in the protection scope of the present invention.

[0016] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "left", "right", "horizontal" etc. are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .

[0017] In the description o...

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 discloses a vertical chain connector dismounting device. Two ends of an upper ring body and two ends of a lower ring body of a chain connector are connected through a mortise and tenon structure and fixed through an expansion pin; the chain connector is placed in a limiting groove in the middle of a base; the limiting groove is formed in the longitudinal direction of the base, and the limiting groove limits longitudinal movement of the lower ring body of the chain connector; the upper ring body of the chain connector can longitudinally move towards one end of the base, and a fixing device is arranged at the other end of the base; a hydraulic cylinder is connected with the fixing device; and a piston rod of the hydraulic cylinder is parallel to the longitudinal axis of the limiting groove, the piston rod is higher than the lower ring body of the chain connector, the piston rod penetrates through a longitudinal through groove of the base to act on the end part of the upperring body, and the piston rod pushes the upper ring body to move longitudinally to shear off the expansion pin of connecting the upper ring body and the lower ring body. The dismounting device has theadvantages of being reasonable in structural design, convenient to operate, high in dismounting speed, safe, reliable, and low in labor intensity and and is capable of effectively reducing non-productive operation time and reducing the cost.

Description

technical field [0001] The invention relates to a vertical link link, in particular to a vertical link link removal device, which belongs to the technical field of mining conveying system equipment. Background technique [0002] Each link of the anchor chain of the coal mine underground mining conveying system equipment is connected by a detachable link. The two ends of the upper half ring and the lower half ring of the vertical chain link are connected by mortise and tenon structure, and are fixed by expansion pins. After a long period of use, the vertical link link is prone to rust and deformation. It is difficult to remove the link link by conventional means, resulting in time-consuming and laborious disassembly of the link link, which seriously affects the normal production. , It is also very easy to have safety accidents such as bumping hands and feet when disassembling the connecting link. Contents of the invention [0003] In order to overcome the time-consuming a...

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): B21L21/00
CPCB21L21/00
Inventor 王波刘治国吕会庆刘邹县卢甲斌曹丹弟史贤兵王小东张国玉邢旭东张永杰刘永飞
Owner BEIJING TIANDI HUATAI MINING MANAGEMENT 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