Well drilling mechanism and inclined shaft tunneling system

Abstract

The utility model relates to the field of inclined shaft tunneling, and discloses a well drilling mechanism and an inclined shaft tunneling system.The well drilling mechanism comprises an inclined shaft tunneling trolley, the inclined shaft tunneling trolley comprises a main body assembly, an anchoring and shotcreting assembly installed at the top end of the main body assembly, and an auxiliary assembly and a digging part which are installed on the outer side of the main body assembly; the digging part comprises a digging main body mounted at the bottom end of the main body assembly and a steering assembly mounted on the outer side of the digging main body, and the digging main body comprises a mounting seat, a tunneling arm connected to the outer side of the mounting seat through a spherical hinge and a tunneling drill bit mounted on the outer side of the tunneling arm; through mutual cooperation of all the parts, the effect that the section of the inclined shaft is excavated into the funnel-shaped conical surface by the tunneling drill bit can be achieved, and therefore broken stone waste residues can easily enter the slag sliding guide shaft, slagging-off operation is not needed, the working danger is reduced, and the construction process is simplified.

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