Variably-controlled vibratory conveyor

摘要: An elongate vibratory conveyor (10) for moving products is reciprocated by driving a motor (30) with cyclical nonuniform motion supplying power nonuniformly to the motor. The in opposite lengthwise directions, without any substantial movement of normal direction. Motor control circuitry variably drives automatically response feedback from sensor (320) which senses related motion. signal compared selected one set predetermined different patterns, and driven thereto accordance pattern. system readily enables instantaneous reversibility product flow at same average velocity, variable modifying obtain either desired velocities or velocity inclinations reciprocating frequencies, all irrespective changes loading resistance slip conveyed. Separate motors separate conveyors are motions synchronization synchronizing their respective supplies.