Drilling and coal mining integrated efficient whole coal mining device and application method thereof

Abstract

The invention provides a drilling and coal mining integrated efficient whole coal mining device. The drilling and coal mining integrated efficient whole coal mining device comprises a bracket base, adrilling expanding module, a rotating power module, a push power module and a supporting guide module, wherein two profile steel tracks horizontally arranged in the front and back directions are installed on the upper part of the bracket base, and a supporting frame is arranged on the rear end part of the bracket base; a sliding work table is slidably installed on the two profile steel tracks, andthe drilling expanding module and the rotating power module are installed on the sliding work table; the push power module is installed between the sliding work table and the supporting frame to drive the sliding work table to move front and back on the two profile steel tracks; the drilling expanding module is installed at the power output end of the rotating power module; and the supporting guide module is installed on the front part of the profile steel tracks, and supports and guides the drilling expanding module. The drilling and coal mining integrated efficient whole coal mining devicehas the advantages that the design is scientific, the structure is reasonable, drilling and coal lifting are synchronous, and the efficiency of mining coal is improved.

Description

technical field [0001] The invention relates to the technical field of open-pit coal mining, in particular to a high-efficiency whole-coal mining device integrating drilling and coal lifting and a use method thereof. Background technique [0002] As an important energy resource, coal is mainly used for industrial production and power generation. my country is a country with a large coal resource. With the continuous development of coal resources, coal mining technology is becoming more and more advanced, and coal mining equipment is also moving towards large-scale and the direction of automation. [0003] At present, whether it is mining underground coal mines or open-pit coal mines, mining equipment is used to mine the coal in the coal mines into small pieces of coal for transportation; and for the mining of open-pit coal mines, the usual mining method is to remove the surface gangue Finally, adopt the method of drilling and crushing or blasting to obtain crushed coal, and ...

AI Technical Summary

Problems solved by technology

However, in the mining of open-pit coal mines, if one wants to mine the giant square coal seams that have been mined out all around to obtain the entire giant square coal block, the usual mining methods will not be able to achieve

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