SCRAPER CHAIN BELT FOR SCRAPER CONVEYORS

摘要

materials handling facilities; scraper conveyors with single or double intermediate chain. SUBSTANCE: scraper chain belt has scrapers detachably connected to horizontal chain links of single or double row chain belt. Horizontal chain links designed for connection of scrapers are of spreader type with strong central spreaders to which scrapers are connected. Horizontal chain links are provided with inner holes with central spreaders arranged across holes. Horizontal chain links with trunnions and pocket-shaped cavities for receiving locking members are made in middle zone of scrapers under their strip. Said cavities are open to base of scrapers and/or their front or rear side. EFFECT: improved reliability of operation. 35 cl, 17 dwg