WORKING ATTACHMENT OF CONTINUOUS EARTH-MOVING MACHINE

摘要

A working attachment of continuous earth-moving machine has a drive shaft, cutting teeth for destruction of earth, cutting knives, flexible elements as chains. The cutting teeth are mounted along the shaft in screw line and are installed in tangent to outer surface of the shaft positions. The flexible elements as chains connect the sides of neighboring teeth placed in direction of the screw line. The cutting knives are made flat and are installed at the ends of the teeth without gaps between those in axial direction.