DEVICE FOR FORCIBLY INPUTTING CONSTRUCTION WASTES INTO CRUSHER HOPPER

摘要

PURPOSE: A device for forcibly inputting construction wastes into crusher hopper which prevents the catch of construction wastes of big size by crushing that forcibly is provided to improve productivity and to prevent industrial disaster. CONSTITUTION: The device comprises: a supporting beam(30) which is fixed vertically between a hopper(10) and the injecting hole(22) of a primary crusher(20); a cylinder(60) which is operated by controlling the lever(52) of a control box(50) by hand; a crushing body(70) which is installed at the lower end of a cylinder load(62) which rises and falls. The crushing body is composed with a fixed circle board(72) and a crushing piece(74).