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

Hydraulic support side thrust mechanism, hydraulic support and fully mechanized mining equipment

A technology of hydraulic support and side guard plate is applied in the field of side thrust mechanism, hydraulic support and fully mechanized mining equipment, which can solve the problems of high implementation cost, long time consumption and high difficulty of operation of side thrust jack, and reduce the time for disassembly and assembly and the implementation cost. , The effect of simplifying the production process and cost, and improving the efficiency of disassembly and assembly

Active Publication Date: 2015-12-23
SANY HEAVY EQUIP CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When any side push jack of the side protection mechanism needs maintenance, it is difficult and time-consuming to disassemble and assemble the side push jack in the harsh underground environment, which makes the cost of disassembling and assembling the side push jack high.

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
  • Hydraulic support side thrust mechanism, hydraulic support and fully mechanized mining equipment
  • Hydraulic support side thrust mechanism, hydraulic support and fully mechanized mining equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] see figure 1 and figure 2 , shows the structure of the side pushing mechanism of the hydraulic support provided by the first embodiment of the present invention.

[0024] It can be seen from the figure that the hydraulic support includes a beam body 1, and the beam body 1 can be the main structure of the top beam of the hydraulic support, or can be the main structure of the cover beam of the hydraulic support. The beam body 1 can adopt a known structure, which mainly includes a top plate 14, a cover plate 13, and two outer main ribs 11 and two inner main ribs 12 respectively connected to the top plate 14 and the cover plate 13.

[0025] The side push mechanism of the hydraulic suppor...

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 hydraulic support, a side thrust mechanism of the same and fully mechanized mining equipment. The hydraulic support comprises a beam, the side thrust mechanism comprises a first side protecting plate and a second side protecting plate which are disposed on two sides of the beam, and further comprises a first side thrust jack positioned on the outer side of a cover plate, and a piston rod end of the first side thrust jack is detachably connected with the first side protecting plate while a cylinder barrel end of the same is detachably connected with the beam. At least mounting and demounting operation of the first side thrust jack is easy to implement, and effect of saving mounting and demounting time and improving mounting and demounting efficiency of the first side thrust jack is realized at least.

Description

technical field [0001] The invention relates to the field of fully mechanized mining equipment in coal mines, and more specifically, relates to a side pushing mechanism of a hydraulic support, a hydraulic support and fully mechanized mining equipment. Background technique [0002] The hydraulic support is an important part of fully mechanized mining equipment, and it is a structure used to control the mine pressure of the coal mining face. The hydraulic support can effectively support and control the roof of the working face, isolate the goaf, and prevent gangue from entering the mining face and Advance the conveyor. [0003] The top beam of the hydraulic support and the beam body of the cover beam are usually box-shaped structures composed of roof plates, cover plates, outer main reinforcements and inner main reinforcements. A side thrust mechanism is installed on the beam body, and the side thrust mechanism mainly includes the first side guard plate and the second side gu...

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): E21D23/04E21D23/16
Inventor 魏栋梁郝玲商献伟
Owner SANY HEAVY EQUIP 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