HOPPER FOR BULK MATERIALS

摘要

FIELD: mechanics. ^ SUBSTANCE: hopper has a bridge breaker made in the form of a horizontal shafts with plates set inclined thereon. The bridge breaker is additionally provided with cylindrical rods each of which is arranged between expendable plates on the drive shaft with the help of attachments. The said attachments are arranged of the shaft outer part and provided with sleeves with through holes. The cylindrical rods with stops arranged at their ends reciprocate in the sleeves holes relative to the latter. The stops are made in the form of rods curved along the screw line and attached by their ends to the cylindrical rods. ^ EFFECT: bridge breaker empties the hopper with lower power consumption required for initiation of the material to flow down out of the hopper. ^ 2 cl, 3 dwg