High wall mining conveying method
AssigneeSuperior Highwall Miners, Inc.
InventorsSteve Antoline, Paul van Es
Life of this patent
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Abstract
A conveyor unit for a high wall mining system; a mining system employing a train of such units. The conveyor units are pushed in tandem into the mine. The system contemplates a motor mounted on a cutter at the head of the train; through a series of shafts and clutches, serially through the train of conveyor units, rotation power is transferred mechanically from the motor to turn the conveyor belts of the individual units. The invention includes a preferred coupling/clutch apparatus and a launch vehicle for adding conveyor units to the train which has the ability to start the rotation of the conveyor belt on the new unit as it is added.
Claims4
Method of conveying coal from a coal cutter in a mine comprising attaching a plurality of conveyor units containing conveyor belts in tandem to said coal cutter, and turning the conveyor belts in said conveyor units from a motor mounted on said cutter.
Dependencies are inferred from the claim text.