| 摘要 |
<p>Cleaning or drive installation for a conveyor band has several cleaning or drive links having a rotatable bearing around an axis parallel to the upper surface of the band and enclosing an angle of 90 degrees to its direction of movement. Each link is pre-tensioned radially outwards against the conveyor band and held by at least one, but preferable two or more, actuating and support elements which extend through guides in a rotor (1) containing a link exerting a flexible force on these actuating and support elements. The link is a bellows (4) with compressible contents and/or made from a flexible material.</p> |
