Continuous mining machine

摘要

PCT No. PCT/AU84/00146 Sec. 371 Date Mar. 11, 1985 Sec. 102(e) Date Mar. 11, 1985 PCT Filed Jul. 26, 1984 PCT Pub. No. WO85/00636 PCT Pub. Date Feb. 14, 1985.A continuous mining machine includes a main frame mounted on tracks for mobility, a cutter head mounted on a subframe which is adapted to be moved toward and away from the front of the main frame, a conveyor to collect mined material and convey it to the rear of the main frame, and a roof bolter supported on the main frame adjacent the front thereof, whereby, as the sub-frame is moved away from the front of the main frame and the cutter head mounted thereon operates to cut material to be mined, thereof bolter is simultaneously operated to perform roof bolting operations close to the face of the mine.