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

Chain coupling structure for chain drive for driving underground mining equipment

A technology of chain transmission and equipment, which is applied in the direction of driving device, earthwork drilling, and propulsion, and can solve the problems of insufficient protection

Inactive Publication Date: 2015-12-09
MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such elements do not provide adequate protection because they must apply the forces transmitted by the chain

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
  • Chain coupling structure for chain drive for driving underground mining equipment
  • Chain coupling structure for chain drive for driving underground mining equipment
  • Chain coupling structure for chain drive for driving underground mining equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] figure 1 An arrangement of a chain drive is shown, the driven component being the coal plow 10 in the exemplary embodiment shown. The chain drive shown is symmetrically constructed, wherein the second drive (with and figure 1 constructed in the same manner as shown in ) is not shown in the figure. exist figure 1 The illustrated chain drive comprises a drive motor 12 , which drives a sprocket 16 via a gearbox 14 , wherein a clutch 18 is arranged between the gearbox 14 and the sprocket 16 . A further clutch 20 is arranged in the region of the plow 10 . The clutch will be based on figure 2 and 3 will be described in detail, and unlike the clutch 18, this clutch is either fixed or not controllable.

[0046] exist figure 2 and 3 The chain clutch arrangement shown in FIG. 2 includes a clutch housing 22 having a (interconnected) base part 24 and a guide part 26 , and both are fixed to the plow 10 . Here, the guide part 26 has a chain channel 28 , which has a substan...

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 structure has a driven element (10) which is connected to a coupling housing (22) that is provided with a chain tunnel (28) and several bars (30), and are hydraulically moved into the chain tunnel. The hydraulic accumulator is connected to bars through a conduit system in communication with a closed system. A check valve is provided in parallel to a pressure control valve. A stop (38) is provided for limiting the retraction of each bar into the chain tunnel. Independent claims are included for the following: (1) method for operating chain drive structure; and (2) apparatus for operating chain drive structure.

Description

[0001] This application is a divisional application of the application dated September 16, 2013, the application number is 201310421155.8, and the title of the invention is "method and equipment for driving chain transmission and chain clutch device". technical field [0002] The present invention relates to a method and apparatus for driving a chain drive, and a chain clutch for a chain drive in an underground mine. Background technique [0003] Such chain drives are known primarily for use in underground mines and, for example, for driving underground mining machines such as coal plows or drums and conveyor belts. Drives with frequency-controllable motors and high performance are used, for example, as drives for coal plows, wherein load balancing and smooth starting can be taken over by the motor. Of course, the chain (with which the mining machinery is moved back and forth) must be protected against dynamic overload. The overload is produced by the kinetic energy stored ...

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): E21C31/06
CPCE21C31/06E21C29/14E21C29/20
Inventor 马丁·路透
Owner MARCO SYSTEMANALYSE UND ENTWICKLUNG GMBH
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