Research and Application of Underground Automatic Drilling Rig

Aiming at the current situation of low automation of underground drilling equipment, an automatic drilling rig which is suitable for underground coal mines has been developed. This paper introduces the layout, parameters, characteristic advantages and the application of the drilling rig. Through the...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-02, Vol.668 (1), p.12071
Main Authors: Chen, Xiang, Wang, Song, Yang, Jiangbo, Chen, Fenglei
Format: Article
Language:English
Subjects:
Automation
Coal mines
Coal mining
Component reliability
Control systems
Drilling
Drilling equipment
Drilling machines (tools)
Drilling rigs
Hydraulic control
Mines
Mining accidents & safety
Occupational safety
R&D
Research & development
Underground mines
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Summary:Aiming at the current situation of low automation of underground drilling equipment, an automatic drilling rig which is suitable for underground coal mines has been developed. This paper introduces the layout, parameters, characteristic advantages and the application of the drilling rig. Through the industrial test, the design rationality of the structure of the drilling rig, the reliability of key components for automatic drilling, the reliability of electro-hydraulic control system, and the practicality of automatic drilling function were verified, which reached the expected research and development goals and design requirements, met the technological requirements of automatic drilling in coal mines, enhanced the safety of construction personnel, and reduced the labor intensity.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/668/1/012071