Drilling and planing part of thin coal seam drilling and planing combined coal mining machine
A coal shearer and thin coal seam technology, which is applied in the drilling and planing department and the cutting work field, can solve the problems of not being able to better meet the needs of coal mine production, low recovery rate of coal mine resources, and low mining efficiency, so as to shorten the length of the fuselage , Improve mining efficiency and avoid chain breaking accidents
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[0040] Below in conjunction with accompanying drawing, the present invention will be further described (hereinafter referred to as figure 1 The left and right directions are described as the front and rear directions).
[0041] Such as figure 1 , Figure 5 As shown, the thin coal seam drilling and planing combined shearer includes a shearer fixed box 5 installed on a scraper conveyor 7 through a sliding shoe 6, as shown in FIG. figure 2 As shown, the thin coal seam drilling and planing combined coal shearer drilling and planing part is symmetrically arranged in two sets with respect to the shearer fixed box 5, and the two sets of thin coal seam drilling and planing combined coal shearer drilling and planing parts are arranged in the front and rear directions of the central axis. Installed on the side of the shearer fixed box 5 facing the coal seam, two sets of thin coal seam drilling and planing combined coal shearer drilling and planing parts are respectively installed on ...
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