Scraper-chain conveyor

Details Scraper-chain conveyor Scraper-chain conveyor

1980-05-23

1982-12-21

Love, John J.

Conveyors: power-driven

Conveyor section

Pusher conveyor and separate load support surface

B65G 1928

Patent

active

043644708

ABSTRACT:
A scraper-chain conveyor, for use in inclined mine workings, comprises a plurality of channel sections joined together end-to-end, and a scraper assembly. Each channel section has a pair of side walls interconnected by a floor plate. The scraper assembly comprises a plurality of scrapers connected to a drive chain. The side walls of the channel sections are shaped to define, together with the floor plates, three vertically-spaced, generally trapezoidal ducts. The uppermost and lowermost ducts provide guidance for the scrapers when the scrapers are respectively in their upper and lower runs. The middle ducts accommodate coupling members, such as toggle bolts, for connecting the channel sections together.

REFERENCES:
patent: 3583552 (1971-06-01), Renwick

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