Drilling machine structure used for coal mine
A technology for drilling rigs and coal mines, applied in drilling equipment, directional drilling, earth-moving drilling, etc., can solve the problems of poor angle adjustment, poor stability, large volume, etc., and achieve the effects of convenient operation, improved stability, and extended service life.
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[0025] The present invention will be further described below in conjunction with the drawings and specific embodiments:
[0026] Such as figure 1 with figure 2 The shown structure of a drilling rig for coal mines includes a drilling rig body 1, a crawler walking mechanism 2 arranged on both sides of the bottom of the drilling rig body, a front support cylinder 3 is provided on the lower side of the front end of the drilling rig body, and a rear end The rear support cylinder 4, the upper end of the rig body is provided with an operating table 5, and the other end of the upper side of the rig body is provided with a rotating seat 6 which is provided with two vertical double-head support cylinders 7 Support feet 8 are provided on the upper end of the upper end, the lower end of the front support cylinder, and the lower end of the rear support cylinder. The end surface of the support leg is provided with a tapered bump 9; a cross beam 10 is provided between the shells of the double-e...
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