Automatically controlled full-mechanized caving mining loose visual simulation experiment table

A technology of simulation experiments and test benches, applied in ground mining, earth square drilling, underground mining, etc., to reduce workload and reduce mutual interference

Inactive Publication Date: 2013-07-24
CHINA UNIV OF MINING & TECH
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fully mechanized caving mining bulk visualization experiment platform with simple process, convenie

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
  • Automatically controlled full-mechanized caving mining loose visual simulation experiment table
  • Automatically controlled full-mechanized caving mining loose visual simulation experiment table
  • Automatically controlled full-mechanized caving mining loose visual simulation experiment table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention will be further described:

[0022] An automatic controllable bulk caving mining bulk visualization simulation method realizes the automation of the visual simulation of the flow characteristics of fully mechanized caving mining coal gangue and the law of mixing gangue. The invention mainly includes a test bench frame, a visible part, a remote control device, a top coal support grid and a sliding system, a simple support and a control system, an angle adjustment system and the like. The remote control device pre-sets the moving step distance. After the model is loaded, there is a coal discharge plate on the coal discharge port. The remote control device controls the forward and reverse of the drive motor to open and close the coal discharge plate. , to realize automatic coal discharge, and after the coal discharge is completed, the trajectory is drawn on the plastic board. The invention mainly includ...

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 an automatically controlled full-mechanized caving mining loose visual simulation experiment table. The invention comprises a experiment table framework, a visual portion, a remote control apparatus, a top coal support grid and moving system, a support moving system and an angle adjusting system; The main body of the experiment table employs a frame-type structure, and the side surface of the experiment table framework employs a transparent plastic plate, and the remote control apparatus controls the simulation experiment table system, and experiment table system control parameters are set by the remote control apparatus, and an initial goaf is simulated on the experiment table frame, and a spoil baffle plate is disposed behind the initial goaf, thereby the simulation is directly in a normal top coal case; the top coal support grid is temporarily supported by top coal and the top board, and the support employs a simple top coal support, and support is provided with a gear which moves on a self-moving track, and the support gear is driven by a stepping motor, and a tooth bar which is engaged with the support gear is fixed on a experiment table framework base plate, and the top coal support grid moves on the self-moving rack by the support which is remotely controlled by a stepping motor.

Description

technical field [0001] The invention is a bulk visual simulation test platform for controlled fully mechanized caving mining, which realizes the visual simulation and automatic control of the flow characteristics of fully mechanized caving mining coal gangue and the law of mixing gangue, and can simulate different mining conditions at the same time to explore different mining conditions. The influence of coal technology on top-coal recovery during fully mechanized caving provides an experimental basis for the determination of reasonable process parameters for automatic top-coal caving. Therefore, according to the geological and technical conditions of the large mining height fully mechanized caving face, it is an urgent need to study the characteristics of the coal gangue flow field of the large mining height fully mechanized caving face, and optimize its process parameters on this basis to achieve safe and efficient mining of the working face. solved problem. Background tec...

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
IPC IPC(8): E21C41/18
Inventor 刘长友张宁波杨培举陈宝宝刘长郄
Owner CHINA UNIV OF MINING & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap