Continuous highwall mining machine with armless conveyor
摘要
A continuous highwall mining machine includes a frame and a ground engaging loading shovel that is mounted to extend forwardly from the frame. A cutter for winning aggregate material is mounted to the frame so as to extend above and forwardly of the loading shovel. An armless conveyor system conveys aggregate material won from the mineral seam. The armless conveyor system includes twin chains having a forked section at the forwardmost end carried on the loading shovel and an uninterrupted straight path extending rearwardly from the forked section to a discharge end.
申请公布号
US5522647(A)
申请公布日期
1996.06.04
申请号
US19940328642
申请日期
1994.10.25
申请人
MINING TECHNOLOGIES, INC.
发明人
SARTAINE, JOHN J.;BLACKSTOCK, JON C.;BAIRD, JR., JOHN A.;CARR, IAN T.