Device with screw conveyor for discharging bulk material

Details Device with screw conveyor for discharging bulk material Device with screw conveyor for discharging bulk material

1980-04-29

1982-09-28

Sheridan, Robert G.

Material or article handling

Static receptacle and means for charging or discharging, or...

Nongravity discharging means

198658, 414310, B65G 6546

Patent

active

043516270

ABSTRACT:
A device for discharging bulk material so as to effect uniform descent of the bulk material. A rotary screw conveyor is surrounded by an elongated drum, the drum and the screw conveyor being rotated independently of each other and mounted for movement together in a straight line path perpendicular to the axis of rotation of the screw conveyor and drum. The drum is prevented from detrimental deflection during long periods of non-use, and is easy to start up after such long periods of non-use.

REFERENCES:
patent: 2933175 (1960-04-01), Gray
patent: 3212652 (1965-10-01), Roberts
patent: 3434605 (1969-03-01), Yung
patent: 3647094 (1972-03-01), Jackson

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