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Remote control device control method for mine drilling rig

A technology of a remote control device and a control method, which is applied in the automatic control system of drilling, drilling equipment and method, and earth-moving drilling and mining, etc., can solve the problems of hidden safety hazards and low automation level.

Inactive Publication Date: 2017-06-06
XISHAN COAL ELECTRICITY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problems of low automation level and potential safety hazards of existing mining drilling rigs, and provides a remote control device control method for mining drilling rigs

Method used

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  • Remote control device control method for mine drilling rig
  • Remote control device control method for mine drilling rig
  • Remote control device control method for mine drilling rig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the present embodiment is used for the remote control device of the mining rig, including the drilling rig walking assembly, the drilling rig power head assembly, the drilling rig power head attitude adjustment assembly, the hydraulic pump station 3, wherein: also includes the electromagnetic control valve assembly 4, the single-chip microcomputer control unit 22 and a remote control assembly;

[0032] The drilling rig walking assembly includes a left track wheel 1, a left track wheel hydraulic motor 1-1, a right track wheel 2, and a right track wheel hydraulic motor 2-1, and the left track wheel 1 and the right track wheel 2 are respectively installed on the left side and the In the lower part of the right side, the left track wheel hydraulic motor 1-1 is installed on the left track wheel 1 for driving the left track wheel 1, and the right track wheel hydraulic motor 2-1 is installed on the right track...

Embodiment 2

[0039]For the control method of the remote control device of a mining rig, the rig movement control rocker 21-1 is provided with four functions of forward, backward, left and right, when the rig movement control rocker 21-1 is moved in the forward direction , the drilling rig movement control rocker 21-1 sends forward signal, and the forward signal is sent to the single-chip microcomputer control unit 22 through the remote control transceiver 20, and the single-chip microcomputer control unit 22 opens the electromagnetic ratio on the left track wheel hydraulic motor 1-1 after receiving the forward signal. The electromagnetic proportional reversing valve 17 on the reversing valve 17 and the right track wheel hydraulic motor 2-1 controls the left track wheel hydraulic motor 1-1 and the right track wheel hydraulic motor 2-1 to advance simultaneously, and the deflection angle of the remote lever determines the forward movement speed; when the rig movement control rocker 21-1 is tog...

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Abstract

The invention belongs to the technical field of drilling machines used for underground coal mine gallery coal seam or rock stratum, and particularly relates to a remote control device for a mine drilling rig and a control method. The problems that the automation level of the existing mine drilling rig is low, and potential safety hazards exist are mainly solved by the invention. According to the technical scheme, the remote control device for the mine drilling rig comprises a drilling rig waling module, a drilling rig power head module, a drilling rig power head attitude adjustment module, a hydraulic pump station, an electromagnetic control valve module, an electric control center and a remote control module, wherein the electromagnetic control valve module comprises an attitude control valve, a drilling rig movement control valve and a power head module control valve; the attitude control valve is connected with the electric control center; the drilling rig movement control valve is connected with the electric control center; a chuck oil cylinder control valve and a clamp holder oil cylinder control valve are both connected with the electric control center; the remote control module comprises a hand-hold set and a remote control transmitter-receiver set; the remote control transmitter-receiver set communicates with the hand-hold set; the remote control hand-hold set is connected with the electric control center.

Description

technical field [0001] The invention belongs to the technical field of drilling machines for coal seams or rock formations in tunnels under coal mines, and in particular relates to a remote control device control method for mining drilling machines. Background technique [0002] Coal is China's basic energy source and important industrial raw material, and plays an important role in the national economy. China's coal mines, open-pit coal mines are less, and less and less, most of them are mine production. In each period and process of well production, a large number of engineering holes need to be drilled, especially roadway excavation holes and gas drainage holes. Currently, a large number of mining drilling rigs use a method in which the operator directly sits on the operating table to control the drilling rig. The working environment of the underground tunnel is poor, the ground is not smooth, and the working space is narrow. When the drilling rig is working in the tun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B44/00E21B7/02
CPCE21B7/022E21B44/00
Inventor 冯晓云
Owner XISHAN COAL ELECTRICITY GRP
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