| 摘要 |
<p>A conveyor scraper assembly which is supported by a frame member (17) attached to a conveyor support frame (18) including a shaft (10) rotatable with respect to the frame member which includes a mounting member and a bearing slide member (23) with a bearing (14) therein which is slidable with respect to the frame member and is responsive to the position of the shaft with respect to the frame. A torsion arm is secured to the shaft at one end and at the other end is attached to an end of an elongated fluid cushion (28) and the other end is secured to a support member attached to the frame member and blade members (13) attached to the shaft which are urged against a conveyor belt (30) by means of the fluid cushion.</p> |
