Mobile mining machine and a method for tunneling corridors or shafts, in particular in the rock

摘要

The invention concerns a mobile mining machine, in particular for tunnelling and deepening on a hard scale, with a moving main frame (1),with (at least) one drum (50) a tool that can rotate around the axis (T) of the drum and has detection tools (54) placed on the rim of the drum tool, with a rotary drum drive (50) tool, with a pick-up tool (20),with a tilting device for the discharge device(20) and a tilting device (40) for tilting the discharge device (20). In order to be able to achieve friction or deepening with high machining efficiency and low tool consumption, the exhaust device (20) has a support arm on which the drum (50) of the tool is mounted and a separate rolling base,where the support arm and the support base are combined by means of a guide system favourably designed, as a trapezoidal quadrilateral system, to adjust the angle of alignment of the axle (T) to the axis of alignment (S).