Development and application of high-power advanced exploration drilling rig for coal mining TBM
نویسندگان
چکیده
With the continuous popularization and application of TBM equipment technology in field coal mine, aiming at problems small torque propulsion existing advanced exploration drilling rigs for which is difficult to drill long borehole, lack special high-power match with it, a rig mine developed. This paper introduces structure rig, analyzes principle luffing mechanism rotary table protection device, also strength key parts. Through Guineng Group Heilaga Juxin shows that this has large propulsion, hydraulic system operation mode meet requirements long-distance separate layout TBM. The good stability high efficiency, can various needs exploration, promotes mine.
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ژورنال
عنوان ژورنال: Vibroengineering procedia
سال: 2022
ISSN: ['2345-0533', '2538-8479']
DOI: https://doi.org/10.21595/vp.2022.22372