Dynamic pressure limitation system for dynamic pressure conveyor - uses air chamber with sealing lips to move drive belt off roller

摘要

The system limits the rotary movement of selected bearing rollers on a dynamic pressure conveyor. Next to a selected roller (2), there is an air chamber (3). This air chamber has sealing lips (4) on the drive belt (1) next to the contact point of the roller. When compressed air is fed into the chamber through a pipe (6), the sealing lips press the drive belt away from the jacket of the roller.