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

Connector device for trough pans on mining equipment trough pan and assembly component for the same

A technology for connecting device and mining equipment, applied in the direction of connection, earthwork drilling, slitting machinery, etc., can solve the problems of troublesome, time-consuming, and difficult to disassemble bolts

Active Publication Date: 2013-06-19
CATERPILLAR INC
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in particular the removal of the bolts is cumbersome and time-consuming and is clearly difficult to carry out especially due to the clamping of the bolts, spacers or fastening plates

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
  • Connector device for trough pans on mining equipment trough pan and assembly component for the same
  • Connector device for trough pans on mining equipment trough pan and assembly component for the same
  • Connector device for trough pans on mining equipment trough pan and assembly component for the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] exist figure 1 A conventional chute 1, a wedge-shaped chute 2 and a connecting chute 3 in a mining equipment that does not show other structures in detail are shown in the figure. On the head 4 of the connecting chute 3, a frame can be connected in a known manner. The frame has sprockets for a conveyor chain (not shown) and a plow chain (not shown) for moving a mining plow, also not shown, as a mining machine. At the same time, before the conveyor chain plate is conveyed to the frame through the connecting chute 3, the three shown chutes 1, 2, 3 just form a belt consisting of one or more conventional chutes 1 arranged in the working face. Transition region or end region of the conveying chute with connected planer guides, in which several wedge-shaped chutes 2 can also be arranged. As is known to those skilled in the art in underground mining, a plow end stop can be mounted on the connection chute 3, for example on the connection bracket 5, so that the mining plow does...

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

A connector device for connecting an attachment part, in particular a plough guide part, to a lateral element of a trough pan of a mining device, comprising first fittings arranged on the lateral element, comprising counter fittings arranged on the attachment part and detachably connectable to the fittings, and comprising at least one retaining piece, which in the closing position prevents detachment of the fitting and counter fitting and in the opening position permits detachment. In order to facilitate assembly and disassembly, to the retaining piece there is assigned, according to the invention, a hydraulic cylinder for moving the retaining piece between the closing and opening position.

Description

technical field [0001] The invention relates to a connecting device for connecting an attachment, in particular a plow guide, to a lateral element of a chute section (Rinnenschuss) of a mining installation, the connecting device having: arranged on the lateral element A first engaging member on the attachment; a corresponding engaging member disposed on the attachment and detachably connectable with each said engaging member; and at least one fixing member which prevents the engaging member from engaging with the corresponding engaging member in a locked position. The disassembly of the parts, and the disassembly is allowed in the open position. A chute section of a mining installation for extracting ore with a detachable attachment, in particular with a detachable machine guide, wherein the attachment can be detachably connected by means of a connecting device Fastened to the chute section, the connecting device has an engagement element on the chute section, a counter engag...

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): E21C35/12
CPCE21C35/12Y10T403/22
Inventor A·克拉比施G·西彭科尔特K·杜恩克N·黑塞H·帕德贝格
Owner CATERPILLAR INC
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