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An automatic net laying device for a coal mine rock bolter

A bolt drilling rig, automatic technology, applied in the installation of bolts, shaft equipment, mining equipment, etc., can solve the problems of poor safety, low efficiency, high strength, etc., and achieve the effect of improving laying efficiency

Active Publication Date: 2020-10-13
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of high strength, low efficiency, bad working environment and poor safety in the existing bolt support mode, the present invention provides an automatic net laying device for a coal mine bolter

Method used

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  • An automatic net laying device for a coal mine rock bolter
  • An automatic net laying device for a coal mine rock bolter
  • An automatic net laying device for a coal mine rock bolter

Examples

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Embodiment Construction

[0022] refer to Figure 1 to Figure 5 The technical solution of the present invention will be further elaborated in conjunction with the embodiments.

[0023] This embodiment provides an automatic net-laying device for a rock bolter used in coal mines, including a bolter 101, a bolter 102, a belt conveying mechanism 103, a sleeve structure 104, a vertical lifting mechanism 105, and a magnetic chuck 106. Anchor net 107, bracket 108, sleeve structure 2 109, telescopic manipulator 1 110, magnetic sucker 2 111, sleeve structure 3 112, magnetic sucker 3 113, magnetic sucker 4 114, telescopic manipulator 2 115, sleeve Structure 4:116.

[0024] The bolter 102 is a U-shaped structure, and the internal space can accommodate the bolter 101; the anchor bolter 102 and the bolter 101 are all provided with displacement sensors to ensure that the bolter 102 and the bolter 101 In the process of walking, the two sides do not touch the roadway, which improves safety, and a distance sensor is ...

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Abstract

The invention belongs to the technical field of anchor bolt support equipment for coal mines, and particularly relates to an automatic mining net-laying device for an anchor bolt drill rig. The problems of low efficiency, high labor intensity, harsh working environment and poor safety of an existing anchor bolt support method are solved. The automatic mining net-laying device includes an anchor bolt drill rig, an anchor net car, a belt conveying mechanism, a first sleeve structure, a vertical lifting mechanism, a first magnetic suction cup, an anchor net, a bracket, a second sleeve structure,a first telescopic mechanical arm, a second telescopic mechanical arm and a fourth sleeve structure. The top anchor net is grabbed by lifting and lowering the second sleeve structure, the top anchor net is sent to a third magnetic suction cup on an anchor bolt car through the first telescopic mechanical arm, the vertical lifting mechanism sucks the side anchor net through the first magnetic suction cup, the side anchor net is sent to a fourth magnetic suction cup of the anchor bolt drill rig through the belt conveying mechanism, and the automatic laying of the top anchor net and the side anchor net is realized. The automatic mining net-laying device realizes the automatic laying of steel meshes and improves the laying efficiency of the steel meshes.

Description

technical field [0001] The invention belongs to the technical field of rock bolt support equipment in coal mines, and in particular relates to an automatic net laying device for a rock bolt drill used in coal mines. Background technique [0002] Bolt support is the main support form of coal mine roadway in my country. The traditional sheet net pavement support process is manually carried, lifted to the anchor roof area, and then anchored and drilled, etc., not only the work intensity is high, the efficiency is low, the working environment is relatively harsh, and more importantly, the safety is extremely poor . Therefore, it is very necessary to design a device that can automatically lay the net to realize the automatic operation of the bolter. Contents of the invention [0003] In order to solve the problems of high strength, low efficiency, bad working environment and poor safety in the existing rock bolt support mode, the invention provides an automatic net laying dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D20/00E21D11/15E21D11/40
CPCE21D11/152E21D11/40E21D20/003
Inventor 冯光丁艳红郭文亮檀润娥张雁鹏郑进花
Owner TAIYUAN UNIV OF TECH
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