BELT CONVEYOR Russian patent published in 2009 - IPC B65G15/08 B65G15/60 B65G23/04 B65G39/00 

FIELD: transport.

SUBSTANCE: belt conveyor comprises load carrying run (1),enveloping driving (2) and tensioning (3) drums, lateral (5) and central (6) idlers of load varying run arranged on frame (4) and pushing run idlers (7). Driving and tensioning drums and central idlers represent barrel-shaped components and feature L-long cylindrical part at the shell center. Pushing run idlers represent barrel-shape parts without cylindrical section. Load carrying run lateral idlers feature truncated cone shape, cone larger base facing the central idler. Inside of the shell of driving and tensioning drums, central and lateral idlers represent a cylinder.

EFFECT: increased efficiency of conveyor belt centering.

11 cl, 6 dwg