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An intelligent installation device for large mining height hydraulic support and its application

A technology for hydraulic support and installation equipment, applied in mining equipment, mine roof support, earthwork drilling and other directions, can solve the problems of complex installation equipment structure, cumbersome installation process, low installation accuracy and installation efficiency, etc.

Active Publication Date: 2017-09-26
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, most of the existing hydraulic support assembly machines solve the problem of installing the hydraulic support on the fully mechanized mining face, and the existing installation equipment has a relatively complex structure, cumbersome installation process, low installation accuracy and installation efficiency

Method used

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  • An intelligent installation device for large mining height hydraulic support and its application
  • An intelligent installation device for large mining height hydraulic support and its application
  • An intelligent installation device for large mining height hydraulic support and its application

Examples

Experimental program
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Effect test

Embodiment 1

[0072] like Figure 1 to Figure 6b As shown, this embodiment provides an intelligent installation device for large mining height hydraulic supports, including installation execution system 3, pin shaft hole positioning assembly 1 and control system 2, control system 2, installation execution system 3, and pin shaft hole positioning assembly 1 The electrical connection is used for the operation of the intelligent control installation execution system 3 and the pin hole positioning component 1;

[0073] The installation execution system 3 includes a mobile platform assembly 301, a lifting device 304, a clamping device, and a manipulator assembly; the mobile platform assembly 301 is used to move the base of the hydraulic support to the target position, and the lifting device 304 is used to move the hydraulic support front link, rear link The pole, top beam and cover beam are moved to the target position, and the manipulator assembly is used to grab the pin and complete the instal...

Embodiment 2

[0085] An intelligent installation device for a hydraulic support with a large mining height, the structure of which is as described in Embodiment 1, the difference is that the intelligent installation device for a hydraulic support with a large mining height also includes a rear connecting rod pushing cylinder assembly 303, and a rear connecting rod pushing cylinder assembly 303 Including cylinder base 16, pushing plate 17, pushing oil cylinder, pushing cylinder base 19 and lifting cylinder base 20, the bottom end of cylinder base 16 is slidingly arranged in the middle chute, lifting cylinder base 20 is set in cylinder base 16, lifting cylinder The top of seat 20 connects and pushes away cylinder block 19, and pushes away cylinder block 19 and is provided with and pushes away oil cylinder, and the piston rod 18 of pushing away oil cylinder passes and moves behind cylinder block 19 and is hinged with pushing plate 17. The rear connecting rod push cylinder assembly can move forw...

Embodiment 3

[0087] An operation method for assembling hydraulic supports using the intelligent installation equipment for large mining height hydraulic supports described in Embodiment 2, comprising the following steps,

[0088] (1) First, connect the cover beam ZJ4, the front connecting rod ZJ3 and the rear connecting rod ZJ2 of the hydraulic support to form an assembly for standby; install the column on the base of the hydraulic support for standby;

[0089] (2) Turn on the intelligent installation equipment of large mining height hydraulic support, the reference coordinate system is determined by the control system 2, the intelligent installation equipment is in the initial position, that is, the mobile platform assembly 301 is located at the forefront of the middle chute, and the laser light assembly 101 is located in the right chute The front end of the projection board assembly 102 is located at the front end of the left chute. At this time, the initial position coordinates of the co...

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Abstract

The invention relates to intelligent installation equipment for a large-mining-height hydraulic support and application of the intelligent installation equipment. The intelligent installation equipment comprises an installation implementation system, a hinge pin hole locating assembly and a control system. The control system is electrically connected with the installation implementation system and the hinge pin hole locating assembly and used for intelligently controlling operation of the installation implementation system and the hinge pin hole locating assembly. According to the intelligent installation equipment for the large-mining-height hydraulic support and application of the intelligent installation equipment, coordinate information of hinge-joint holes in a hydraulic support base, a front connection rod and a rear connection rod is obtained through a laser lamp module in the hinge pin hole locating assembly; centering of hinge-joint holes is completed by completing movement of the front connection rod and the rear connection rod in a preset coordinate system through the control system; and after hinge pins at specific positions are grabbed through mechanical arms in the installation implementation system, the hinge pins are inserted into the hinge-joint holes, so that installation of the front connection rod, the rear connection rod and the base as well as installation of a top beam and a shield beam are completed. By means of the intelligent installation equipment for the large-mining-height hydraulic support and application of the intelligent installation equipment, traditional hydraulic support installation modes are changed; manpower and material resources are saved; intelligentized control is achieved; installation precision is high; and installation efficiency is improved.

Description

technical field [0001] The invention relates to an intelligent installation device for a large mining height hydraulic support and its application, and belongs to the technical field of large mining height hydraulic support assembly equipment. Background technique [0002] The medium-thick coal seam has always been the main mining area of ​​coal mining. As the hydraulic support of important underground support equipment, it is of great significance to the safe and efficient mining of coal mines. With the continuous increase of coal seam mining thickness, the support height and adjustment range of hydraulic supports are also increasing. At present, some enterprises in my country have even developed extra-large mining height hydraulic supports with a maximum support height of 8.8 meters. The hydraulic support is required to have a strong bearing capacity, and it is generally welded by steel material components. Therefore, the hydraulic support with a large mining height is of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D23/16
CPCE21D23/16
Inventor 曾庆良杨扬万丽荣江守波高魁东孟昭胜张鑫王亮王成龙刘志海逯振国
Owner SHANDONG UNIV OF SCI & TECH
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