BELT CONVEYOR Russian patent published in 2007 - IPC B65G15/00 B65G21/08 B65G43/06 

FIELD: mining industry; conveyors.

SUBSTANCE: invention relates to belt conveyors roller supports and it can be used for transportation of rock materials. Proposed conveyor has endless belt closed in vertical plane and forming carrying and return runs resting on roller supports secured on frame. Return run of belt is arranged for engagement by upper surface with straight roller supports of carrying run. Straight roller supports of return run are displaced relative to straight roller supports of carrying run lengthwise the conveyor through value providing passing on belt butt joints. Skeleton is installed lengthwise conveyor frame with fitted-on film coating forming heat-insulated space accommodating conveyor with possibility of delivery of heated air inside space to provide transportation of wet rock materials at below zero temperatures.

EFFECT: reduced to capital outlays and labor input at servicing.

2 dwg