Scraper for chain scraper conveyors

摘要

The present disclosure relates to a scraper for chain scraper conveyors, particularly twin chain scraper conveyors. The scraper may comprise a one-piece scraper bridge including two side scraper wings connected by a head web, a retaining bracket insertable from an underneath side of the scraper bridge into an insert recess, and a locking device. The retaining bracket may be insertable for detachably locking the scraper on a chain link of a scraper chain. The retaining bracket may engage with grooves on either side of the insert recess in an assembled state. The scraper may further include a locking device for securing the assembly state of the retaining bracket in the insert recess, wherein the retaining bracket may be displaceable in the associated insert recess parallel to the head web on one of the scraper wings into a locking position and having at least one retaining cam.

主权项

1. A scraper for a chain scraper conveyor, comprising:
a one-piece scraper bridge including two side scraper wings connected by a head web; a retaining bracket being insertable from an underneath side of the scraper bridge into an insert recess for detachably locking the scraper on a chain link of a scraper chain, and engaging in an assembled state with grooves on either side of the insert recess in a positive-locking manner, the grooves being opened towards the underneath side of the scraper bridge; and a locking device for securing an assembly state of the retaining bracket in the insert recess, the retaining bracket being displaceable in the insert recess parallel to the head web on one of the scraper wings into a locking position and having at least one retaining cam, which in the locking position engages an under-cut section of an associated groove.