Scraper for double=chain scraper conveyor

摘要

The longitudinal strand scraper chains run in side guide ducts of the conveyor trough. The longitudinally divided scraper consist of a top (9) and lower portion (8), forming at their end sections pairs of chain beds, forming chain pockets for retaining and coupling to horizontal links of the scraper chains. The pockets are interconnectable by horizontal threaded bolts (14) and connectable to the scraper chains. The scraper top and lower portions, at their contact faces (18, 27) are clamped by clamping members (20), through which pass the threaded bolts. The members have wedge faces (32) tensionable against the clamping faces (33) of the top and lower portions.