Belt cleaner for conveyor

Details Belt cleaner for conveyor Belt cleaner for conveyor

1991-12-14

1993-05-25

Olszewski, Robert P.

Conveyors: power-driven

Conveyor having impinging fluid to feed, shift or discharge...

Having cleaning means

B65G 4516

Patent

active

052131971

ABSTRACT:
A belt cleaner for a belt conveyor comprising a vertical blade member having at its upper end a scraper blade to be pressed against the lower surface of the belt at the starting end of a return path of travel of the belt, a device for holding the blade member upwardly and downwardly movably, and a device for applying pressure to the blade member held by the holding device. The pressure applying device has a hollow elastic body, and a device for supplying a pressure fluid to the interior of the elastic body under variable pressure.

REFERENCES:
patent: 4290520 (1981-09-01), Rhodes
patent: 4825997 (1989-05-01), Bowman et al.
patent: 4838409 (1989-06-01), Rappen
patent: 4936439 (1990-06-01), Alexander, Jr. et al.
patent: 5031750 (1991-07-01), Barnes
patent: 5048667 (1991-09-01), Morin

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