Roadway repairing device used for coal mine and using method of roadway repairing device used for coal mine

A roadway and coal mine technology, which is applied in the field of roadway maintenance devices for coal mines, can solve the problems that the soil and gravel cannot be transported out quickly, the cab lacks safety protection capabilities, and the soil is easy to stick to the inner wall of the shovel, so as to improve the convenience. Demolition ability, avoid body impact, avoid the effect of soil bonding
CN113431111AActive Publication Date: 2021-09-24DATONG TONGHUA MINE MACHINE MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DATONG TONGHUA MINE MACHINE MFG CO LTD
Publication Date
2021-09-24

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Abstract

The invention discloses a roadway repairing device used for a coal mine and a using method of the roadway repairing device used for the coal mine, and belongs to the technical field of roadway repairing. The roadway repairing device used for the coal mine comprises a vehicle body, wherein a cab is fixedly installed at the top of the vehicle body, crawler belts are fixedly installed at the bottom of the vehicle body, a breaking hammer head is hinged to one side of the vehicle body through a hydraulic transmission arm, the outer side wall of the breaking hammer head is sleeved with a dustproof mechanism, a soil shoveling mechanism is hinged to one side of the vehicle body, a protection mechanism is arranged at the top of the cab, and a lighting mechanism is fixedly connected with the bottom end of the hydraulic transmission arm. According to the roadway repairing device used for the coal mine and the using method of the roadway repairing device used for the coal mine, by arranging an extrusion pad, energy absorption protection can be rapidly conducted on the extrusion pad and an attached protection pad, then effects of dust on the body of an external worker during crushing and repairing can be effectively avoided, meanwhile, the roadway repairing device used for the coal mine can adapt to a vibration effect of the crushing hammer head, the durable life is prolonged, the convenient-to-disassemble capacity is improved, the plastic protection pad and the plastic extrusion pad can absorb sound waves at the same time, and thus noise effects on a nearby environment are reduced so that the overall use requirements can be met.
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Description

technical field

[0001] The invention belongs to the technical field of roadway maintenance, and in particular relates to a roadway maintenance device for coal mines and an application method thereof. Background technique

[0002] Coal mines are minerals that people need to excavate for energy. Coal mines have high applicability and necessity in power generation, heating and combustion. Excavation stress changes, prone to protruding ore bodies, which need to be repaired.

[0003] Chinese patent document CN105714865B discloses a roadway maintenance machine for coal mines, which belongs to the field of coal mining and includes a car body and an actuator. The car body includes a traveling device and a vehicle frame installed above the traveling device. The small arm and the bucket, one end of the large arm is installed on the front end of the vehicle frame through the lifting mechanism, the large arm is connected with the small arm, and the other end of the small arm is equippe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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