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Anchor rod drill truck

A technology for rock bolters and anchor drills, which is applied in the installation of rock bolts, earthwork drilling, mining equipment, etc. It can solve the problems of high physical energy consumption, dusty environment of operators, and easy roof fall in the empty roof area, so as to reduce the workload , reduce construction risk, improve the effect of safety factor

Inactive Publication Date: 2018-11-06
CHINA SHENHUA ENERGY CO LTD +2
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the above problems, the present invention proposes a rock bolter, which solves the problems caused by manual installation of rock bolts, disassembly of drill pipes, and drug coils in the prior art, which consumes a lot of physical energy for operators and exposes operators to dust. Technical aspects of the environment and the threat of roof failure in empty roof areas

Method used

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings. It is only intended to describe the specific implementation of the present invention in detail, and does not impose any limitation on the present invention, and the scope of protection of the present invention shall be determined by the claims.

[0038] refer to figure 1 , the present invention proposes a rock bolter, comprising:

[0039] Frame body 6, frequency conversion speed regulation walking mechanism 1, electrical control system 2, hydraulic system 5, directional cruise control and step distance measurement system 8, front and rear stabilizing devices 9 and anchor drilling system, the anchor drilling system includes: telescopic working arm 3, Drill frame 4, net laying and temporary support mechanism 11 and automatic spraying powder roll system 12;

[0040] The variable frequency speed regulation walking mechanism 1 is installed on ...

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Abstract

The invention provides an anchor rod drill truck. The anchor rod drill truck includes a machine frame body, a frequency conversion speed regulation walking mechanism, an electrical control system, a hydraulic system, a directional cruise control and step distance measurement system, front and rear stabilizing devices and an anchor drill system. The anchor drill system comprises a telescopic working arm, a drilling frame, a laying net and temporary support mechanism and an automatic catridge jetting system. The frequency conversion speed regulation walking mechanism is installed on a chassis ofthe anchor rod drill truck, the telescopic working arm is connected with the machine frame body in a pinned mode, and the drilling frame is connected with the front end of the telescopic working armthrough a rotating hydraulic device of the telescopic working arm. The hydraulic system and the rotating hydraulic device are arranged correspondingly, and the directional cruise control and step distance measurement system and the variable frequency speed regulating walking mechanism are arranged correspondingly. The front and rear stabilizing devices are arranged at the front and rear ends of the machine frame body separately. The anchor rod drill truck solves the technical problems that in the prior art, installation of an anchor, disassembly and assembly of a drilling rod and catridge workare carried out manually so that physical consumption of operators is large, and the operators are threatened by dust environment and roof collapse which is prone to being occurring in roof areas.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a rock bolter. Background technique [0002] With the improvement of roadway excavation speed and the deepening of safety awareness of underground operators, new requirements are put forward for the operation mode, process time and safety of roof and side maintenance. [0003] In the prior art, the widely used artificial rock bolter is taken as an example. Although part of the work has realized the automatic operation of hydraulic control, manual work is still required for the installation of anchor rods, disassembly of drill pipes, and drug coils. The consumption is high, and factors such as the extremely harsh dust environment and the easy roof fall in the empty roof area also seriously threaten the safety of operators. Contents of the invention [0004] Based on the above problems, the present invention proposes a rock bolter, which solves the problems caused by manual installation o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/00E21D20/02
CPCE21D20/003E21D20/025
Inventor 张子飞杨俊哲张彦禄贺安民王步康杨增福刘红刚周旭郭治富康鹏代立明
Owner CHINA SHENHUA ENERGY CO LTD
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