Conveyors: power-driven – Conveyor section – Screw
Patent
1992-05-11
1993-11-23
Bidwell, James R.
Conveyors: power-driven
Conveyor section
Screw
198657, B65G 3332
Patent
active
052635724
ABSTRACT:
A dry good material feeding apparatus is shown which includes a feed hopper having an auger housing portion with oppositely disposed openings. A bearing block is positioned in one opening carrying a removable drive shaft which is releasably connected to an auger extending through the other opening. A bearing assembly mounted to a housing carries a driven shaft removably interconnected to the drive shaft, and the bearing assembly and bearing block both have peripheral flanges which are connected by a removable clamp. The bearing block has an inner peripheral wall surrounding the drive shaft, and a V-ring seal is mounted on the drive shaft for rotation therewith, having a flexible lip engaging the peripheral wall.
REFERENCES:
patent: 1914486 (1933-06-01), Burton
patent: 2829763 (1958-04-01), McCallum
patent: 2927682 (1960-03-01), Dorris et al.
patent: 3080045 (1963-03-01), Douglas
patent: 3081862 (1963-03-01), Knoedler
patent: 3127008 (1964-03-01), Linde
patent: 3194385 (1965-07-01), Barnese
patent: 3602552 (1971-08-01), Morgan
patent: 5110015 (1992-05-01), Kilts
Tecweigh Volumetric Feeders--28 Series, copyright 1990.
Tecweight Volumetric Feeders--12 Series, copyright 1990.
Design Ideas for the Forsheda V-Ring, copyright 1986.
Bidwell James R.
Tecnetics Industries Inc.
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