Classifying – separating – and assorting solids – Sifting – Feeding
Patent
1984-06-11
1986-05-27
Lutter, Frank W.
Classifying, separating, and assorting solids
Sifting
Feeding
209421, 198313, B65G 2114, B07B 146
Patent
active
045914320
ABSTRACT:
In sieving apparatus, an undercarriage carries a belt conveyor, which has a frame that is adapted to be folded in length about a hinge. The belt conveyor carries at its discharge end a sieving machine, which is adapted to be driven and which has an adjustable inclination relative to the belt conveyor. Hydraulic cylinder-piston units are provided for adjusting the inclination of the sieve and for pivotally adjusting the pivotally movable section of the conveyor belt frame. The sieving machine is adapted to be swung against that side of the adjacent section of the conveyor belt frame which faces downwardly when the apparatus is in operating position. As a result, when the apparatus is entirely collapsed the upper section of the conveyor belt frame extends above and along the lower section of said frame and the sieving machine is disposed above the upper section of said frame.
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Bond William
Dubno Herbert
Lutter Frank W.
Ross Karl F.
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