rotary belt cleaner

rotary belt cleaner

[′rōd·ə·rē ′belt ‚klē·nər]
(mechanical engineering)
A series of blades symmetrically spaced about the axis of rotation and caused to scrape or beat against the conveyor belt for the purpose of cleaning.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.