CONVEYER BELT WITH SUSPENSION ROLLER CARRIAGES Russian patent published in 2008 - IPC B65G15/08 B65G15/60 B65G43/06 B65G39/10 

FIELD: conveyer making

SUBSTANCE: conveyer consists of an infinitely closed belt in a vertical plane, with formation of load-carrying and non-working branches, mounted on roller carriages fixed on the frame. The non-working branch of the belt is located equidistantly relative the load-carrying branch with provision for its upper surface touching the roller carriages of the load-carrying branch along the width of the non-working branch of the belt and its support on its own suspension roller carriages. The suspension roller carriages are displaced relative the roller support of the load-carrying branch along the length of the conveyer in the direction, opposite the direction of motion of the load-carrying branch at a minimum value, permitting for passage of joining nodes of the belt. The spacing of the roller supports along the flight length of the conveyer is a multiple of the spacing of the roller supports on the load-carrying branch. Rollers on the load-carrying and non-working branches of the belt are arranged in a check order.

EFFECT: increased possibility of using a conveyer belt as a lifting, slope or incline without using special devices for catching broken belts; elimination of deviation of suspension roller supports and resonant phenomenon; reduction in height and width of flight of the conveyer; lower load on the suspension roller supports of the load-carrying branch of the belt.

2 dwg