A coal mining device based on the coordinated safe and efficient mining of coal and coalbed methane
A technology of coal mining and coal bed methane, applied in the direction of driving devices, ground mining, underground mining, etc., can solve the problems of unfavorable transportation follow-up treatment, influence of coal block transportation, coal particle size difference, etc., to achieve rapid coal mining operations and improve Efficiency, increase the effect of coal cutting gap
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[0023] The following will be combined with the Figure 1-3 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0024] The present invention provides a safe and efficient coal mining device based on the cooperative mining of coal and coalbed methane through improvement, which includes a walkable frame 1, a material receiving mechanism, a screening mechanism, a cutting coal mining mechanism and a conveying mechanism. The material receiving mechanism is arranged in the middle and upper part of the front end of the walking frame, the cutting ...
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