FIELD: scraper systems.
SUBSTANCE: scraper (18) includes a system carrier (24) with at least one scraper module (26, 126). The scraper module (26, 126) has a base element (32) located on the system carrier (24) and a scraper element (42) for contact with the conveyor belt (12). The scraper element (42) is placed by means of a rotatable connection with the possibility of rotation relative to the base element (32) around the rotation axis (64). The rotary connection is designed in such a way that in the rotary position of the scraper element (42) within the range (68b) of the fixation angle, the scraper element (42) is fixedly attached in the direction of the rotation axis (64) to the base element (32). In the rotary position of the scraper element (42) within the range (68a) of the release angle, the scraper element (42) is disconnected in the direction (20) of the rotation axis (64) from the base element (32).
EFFECT: simplified replacement of the scraper element.
15 cl, 21 dwg
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