FACE SCRAPER-TYPE CUTTING CONVEYOR Russian patent published in 2016 - IPC E21F13/08 B65G19/10 

FIELD: mining.

SUBSTANCE: claimed conveyor comprises end sections with drive sprockets, drawing chain member closed in horizontal plane with carrier scrapers secured thereat, working and idle troughs composed by the pan line. Note here that the latter is composed of dump and face pan lines articulated for adjustment of the face pan line position over the bed soil by means of hydraulic jack, and of scrapers with cutters at their ends arranged at sliding carriages with elongated support guides and with pull chains connected with the carriages on both sides from the thrust guide.

EFFECT: higher stability of the conveyor scrapers, easier mounting and adjustment of liner pan lines over the bed soil.

1 dwg