STIRRING DEVICE AND STIRRING BLADE MEMBER IN CONCRETE MORTAR MIXER

摘要

PURPOSE: To provide the stirring device and stirring blade member in a concrete mortar mixer improving the stirring and kneading state of aggregate or the like still more and preventing such a phenomenon that the aggregate is entangled with a rotary shaft to remain in a lumpy state. ;CONSTITUTION: A pair of rotary shafts 10,11 are arranged so as to slightly protrude into a drum 5 from both side wall parts 7 of the drum 5 and both end parts of a stirring blade member A are provided to the leading end parts of a pair of the rotary shafts 10, 11 so as to cross the center part in the drum 5 and a pair of the rotary shafts 10, 11 are synchronously rotated by one electromotor 1.;COPYRIGHT: (C)1995,JPO