E - Fixed Constructions – 21 – C
Patent
E - Fixed Constructions
21
C
262/51
E21C 35/20 (2006.01) B65G 65/16 (2006.01)
Patent
CA 1140598
COAL-GATHERING ASSEMBLY FOR CONTINUOUS MINER ABSTRACT A coal-gathering assembly for a continuous miner in which a platform is disposed behind a rotatable cutter, and a coal- transporting conveyor is located adjacent the platform for de- livering coal rearwardly of the miner. The assembly includes a base plate rotatively mounted on the platform on each side of the coal-transporting conveyor. A plurality of bars are carried by each base plate, each bar extending across its associated base plate intermediate the rotative axis of the base plate and the base plate periphery. Each bar has one end adjacent the next angularly adjacent bar and has other end extending beyond the base plate periphery. Each angularly adjacent pair of bars provide a substantially inwardly closed pocket. More particu- larly, each bar extends across the base plate and is spaced from and intermediate the rotative axis and the base plate periphery, and extends substantially transverse to a radial line passed through the rotative axis and intermediate the ends of the bar. Each bar includes a leading edge facing in the direction of base plate rotation and extending substantially between its ends, and includes a trailing edge facing in the opposite direction and extending outwardly from the leading edge of the next angularly adjacent bar. The leading edge of each bar pushes the coal out- wardly onto the conveyor as the associated base plate rotates.
355556
Fetherstonhaugh & Co.
Tucker Dempsey G.
LandOfFree
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