Apparatus for dispensing dry powdered material

Details Apparatus for dispensing dry powdered material Apparatus for dispensing dry powdered material

1982-12-13

1984-07-24

Rolla, Joseph J.

Dispensing

Jarring and/or vibrating

Discharge rotor is actuator for vibratable wall

222227, 222231, 222234, 366108, B65G 6544

Patent

active

044614055

ABSTRACT:
An apparatus for dispensing dry powdered material including a hopper having a trough shaped bottom and a dispensing outlet at one end of the bottom wall, a feed auger for feeding material along the bottom and an agitator wheel mounted for rotation in an upright plane through the auger and meshing with the auger for rotation thereby. Reciprocating agitators are mounted in the hopper at opposite sides of the agitator wheel for movement along paths generally paralleling the auger and actuator members are provided on the wheel arranged to engage abutments on the agitator members to move the agitator members in one direction. Springs are provided on the agitator members to return the agitator members in the opposite direction until stops on the agitator members engage brackets on the hopper with an impact to jar and loosen material that may cling to the walls of the hopper.

REFERENCES:
patent: 1696587 (1928-12-01), Yarwood
patent: 1872028 (1932-08-01), Collins
patent: 2123318 (1938-07-01), Taylor
patent: 2753089 (1956-07-01), Phillips
patent: 2794577 (1957-06-01), Leeuwen
patent: 3013701 (1961-12-01), Joschko
patent: 3081505 (1963-03-01), Butzow
patent: 3858498 (1975-01-01), Swenson
patent: 4207995 (1980-06-01), Neely

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