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Hydraulic bracket assembling and disassembling machine with supporting upright column

A technology for supporting columns and hydraulic supports, which is applied to pillars/supports, mining equipment, earthwork drilling and mining, etc., can solve the problems of time-consuming and labor-intensive work, high labor intensity of workers, and difficult adjustment of hydraulic supports, so as to speed up disassembly and assembly and save energy. The effect of reducing disassembly and assembly time and improving the mechanization level of fully mechanized mining

Inactive Publication Date: 2010-12-29
SHANXI DONGHUA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when dismantling the hydraulic support in the fully mechanized mining face of a coal mine, the hanger must be installed first, and the hydraulic support must be hoisted manually by using the hanger. It is not easy to adjust, and manual prying, pushing and pulling, etc. are required to put the hydraulic support on the mine car. When the next hydraulic support is removed, the hanger has to be shifted. The labor intensity of the workers is high, time-consuming and laborious. Face support takes a month

Method used

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  • Hydraulic bracket assembling and disassembling machine with supporting upright column
  • Hydraulic bracket assembling and disassembling machine with supporting upright column
  • Hydraulic bracket assembling and disassembling machine with supporting upright column

Examples

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Embodiment Construction

[0018] Such as figure 1 , figure 2 As shown, the rotating plate 5 is installed on the car body, and the outer end of the rotating plate 5 is hingedly connected with the lifting plate 3. The bottom is connected, and the cylinder body of rotary oil cylinder 8 is installed and fixed on the car body bottom, and the piston rod end of rotary oil cylinder 8 is connected to rotating plate 5 by crank, and two support columns 1 are vertically fixed on the two ends of a side of car body respectively.

[0019] The lower part of the car body is provided with 4 pulleys 9, one end of the car body is fixed with a pull ring 10, the rotating plate 5 is provided with 9 rollers 6, and the lifting plate 3 is provided with 8 rollers 6, between the two supporting columns 1 Between is fixed with the pulley 7 that laterally arranges.

[0020] The cylinder bodies of the same hydraulic cylinders 4 are respectively fixed on the upper parts of the two supporting columns 1, and the piston rods of the hy...

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Abstract

The invention relates to a hydraulic bracket assembling and disassembling machine with supporting upright columns, which belongs to the technical field of equipment for disassembling a hydraulic bracket on a coal mine fully-mechanized working surface, provides an assembling and disassembling machine which can conveniently move and assist to disassemble and transport the hydraulic bracket, and adopts the scheme that a rotating plate is installed on a vehicle body, the outer end of the rotating plate is articulated with a lifting plate, the cylinder body of an angle-modulated oil cylinder is installed at the lower part of the outer end of the rotating plate, a piston rod end head is connected with the lower part of the lifting plate, the cylinder body of a rotary oil cylinder is installed at the lower part of the vehicle body, the piston rod end of the rotary oil cylinder is movably connected with one end of a crank, the other end of the crank is fixed at the middle position of the bottom of the rotating plate, two supporting upright columns are together vertically installed at one side of the vehicle body, a supporting oil cylinder is respectively installed at both ends of the two supporting upright columns, and a pulley is installed on the vehicle body between the two supporting upright columns; and the invention is applied to the technical field of mine vehicles.

Description

technical field [0001] The invention relates to a hydraulic support dismantling machine with supporting columns, which belongs to the technical field of equipment for dismantling hydraulic supports in coal mine fully mechanized mining working faces. Background technique [0002] At present, when dismantling the hydraulic support in the fully mechanized mining face of a coal mine, the hanger must be installed first, and the hydraulic support must be hoisted manually by using the hanger. It is not easy to adjust, and manual prying, pushing and pulling, etc. are required to put the hydraulic support on the mine car. When the next hydraulic support is removed, the hanger has to be shifted. The labor intensity of the workers is high, time-consuming and laborious. Surface support takes a month. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a hydraulic support dismantling machine with supporting columns,...

Claims

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Application Information

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IPC IPC(8): E21D15/60
Inventor 慎志东张林辉张雨樵黄义王亚亮
Owner SHANXI DONGHUA MACHINERY
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