Intrinsic safety type driving and anchoring integrated machine for underground coal mine anaerobic tunneling face

An integrated machine and intrinsically safe technology, which is applied in cutting machinery, slitting machinery, earthwork drilling and mining, etc., to achieve the effects of high safety, simplified process and high work efficiency

Inactive Publication Date: 2017-03-29
UNIV OF SCI & TECH BEIJING
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Problems solved by technology

Real-time monitoring and early warning for complex underground working environment through safety protection monitoring device

Method used

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  • Intrinsic safety type driving and anchoring integrated machine for underground coal mine anaerobic tunneling face

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Embodiment Construction

[0014] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0015] The invention provides an intrinsically safe bolt-digging integrated machine for the anaerobic excavation surface in coal mines, such as figure 1 As shown, the all-in-one machine includes a cutting mechanism 1, a crawler walking mechanism 3, support equipment, a safety protection monitoring device, a safety working cabin 4 and a safety escape device 2. The cutting mechanism 1 is at the forefront of the all-in-one machine, and the cutting mechanism After 1, the bolter rig 5 in the supporting equipment is installed, and the crawler traveling mechanism 3 is arranged on the lower part of both sides of the integrated machine to drive the integrated machine to move forward. The safety working cabin 4 is located in the center of the integrated machine, an...

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Abstract

The invention provides an intrinsic safety type driving and anchoring integrated machine for an underground coal mine anaerobic tunneling face, and belongs to the technical field of coal mining equipment. The integrated machine comprises a cutting mechanism, a caterpillar band walking mechanism, support equipment, a safety protection monitoring device, a safety working bin and a safety escaping device; and the cutting mechanism is arranged at the most front end of the integrated machine, a jumbolter is arranged subsequently to serve as the support equipment, the caterpillar band walking mechanism drives the integrated machine to move ahead, and a worker can visually watch the position and the working condition of the integrated machine and observe the real-time condition outside the bin through an operation platform in the safety working bin. Meanwhile, in order to handle emergency events, the worker can be rapidly evacuated to the safety zone through the safety escaping device. When the integrated machine is used, the underground worker can safely do a series of tunneling work such as transportation and support under the anaerobic working condition.

Description

technical field [0001] The invention relates to the technical field of coal mine mining equipment, in particular to an intrinsically safe bolter digging integrated machine used for the anaerobic driving surface of a coal mine. Background technique [0002] my country is the second largest energy consuming country in the world, with coal as the main energy source. In recent years, with the rapid development of my country's modern industry, the mining depth and strength of coal mines have increased rapidly, the gas pressure has increased and the mining conditions have become increasingly complex. On the anaerobic excavation surface, the safety of the operators cannot be guaranteed during work, and they cannot save themselves and evacuate in time in case of an emergency. Nowadays, the unmanned roadway bolter has not yet matured technically, and needs more Further development is needed in terms of signal transmission distance and so on. [0003] In order to meet the mining requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C25/66E21C35/04
CPCE21C25/66E21C35/04
Inventor 王辉周玉鹏张恒张英华黄志安白智明陈立冯哲
Owner UNIV OF SCI & TECH BEIJING
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