VIBRATING PROPORTIONER Russian patent published in 2012 - IPC G01F13/00 B65D88/66 

FIELD: machine building.

SUBSTANCE: proposed device comprises box-like wedge-shapes case divided into sections and provided with discharge openings, plate with openings aligned with the former, and guide grooves accommodating adjustable shutters that serve to dispense portions of components. Note here that activators are arranged on the case inner skewed side while vibration drive is located on its outer side. Shaft runs in bearings inside said case to pass through all sections thereof and to support turners arranged radially inside each said section. Length of said turners does not exceed distance from said shaft to case wall and activators. Said turners are made up of spiral-shaped rods. Note here that rod OD and pitch equals the width of aforesaid discharge openings. Said turners are mounted with shift along spiral line in every section of the case.

EFFECT: uniform discharge of loose materials and higher reliability.

4 dwg