Holder for support rollers in belt conveyors - has automatic adjustment of belt trough over curved stretch through shorter and longer rollers

摘要

The belt trough (12) is formed by three support rollers which in dependence on the belt width have a length ratio of centre roller (3) to side rollers (4,5) of about 1:1.3-1.7. The turning point (6) of a double-armed roller support (7) each fitted with an additional support roller (10,11) is mounted below the roller insert point between the centre roller and side roller directed towards the inside of the curve and in front of the support rollers in the conveyor direction. ADVANTAGE - The support roller block adjusts automatically.