Conveyors: power-driven – Conveyor section – Pusher conveyor and separate load support surface
Patent
1982-06-24
1986-01-28
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Pusher conveyor and separate load support surface
198735, 1988603, B65G 1926
Patent
active
045665877
ABSTRACT:
An angle scraper chain face conveyor comprising a pan line which includes pans that couple one another in a separable fashion forming a face part and a gate part coupled together in a separable fashion by means of an angle section. The conveyor also includes two chain assemblies each having its conveying run situated in a conveying channel of the pan line and also having its return run situated in a return channel of the pan line. There are flights which are joint-coupled with the chain assemblies. A drive section comprises three parts which are coupled together in a separable fashion. A first part of said three parts of said drive section has a portion whose shape is the same as that of the conveying channel, is situated adjacent to said conveying channel and has attachment elements adapted to couple it with said gate and face parts. A second part of said three parts of said drive section has a portion whose shape is the same as that of the return channel, and is situated adjacent to the return channel and between said first and third parts. A tail section comprises two parts which are coupled together in a separable fashion. A first part of said two parts of said tail section represents a mirror reflection of said first part of said drive section, is situated adjacent to the conveying channel, and has attachment elements adapted to couple it with said face and gate parts. A second part of said two parts of said tail section whose shape is same as that of the return channel is situated adjacent to the return channel. The angle section has attachment elements adapted to couple it with the face and gate parts.
REFERENCES:
patent: 2031054 (1936-02-01), McCarthy
patent: 2629484 (1953-02-01), Thomson
patent: 3000490 (1961-09-01), Sebastian
patent: 3151733 (1964-10-01), Coppee
patent: 3367718 (1968-02-01), Hauschopp
Article "Martinka Avoids Headgate Dust", Coal Age, Dec. 1980, pp. 104-106.
Gorlov Viktor M.
Kiselev Evgeny I.
Kutovoi Valentin I.
Levin Alexandr G.
Spivak Igor V.
Alexander Daniel R.
Donetsky Nauchno-Issledovatelsky Ugolny Institut
Valenza Joseph E.
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