| 摘要 |
The invention relates to a conveyor belt scraping device for a conveyor belt (1) of a conveyor belt system, comprising a support shaft (4) and at least one scraping segment (5) arranged on the support shaft (4). The scraping segment (5) has a holding end (6) which is connected to the support shaft (4) in a formfitting manner so as to transfer a torque and a scraping end (7) which is located opposite the holding end (6). The conveyor belt scraping device also comprises at least one holding support (11) which is arranged on a stationary mounting (10) and in which the support shaft (4) is rotatably mounted, at least one drive element (12) of a stationary drive motor (13), said drive element being coupled to the support shaft (4), preferably to an end of the support shaft (4), so as to transfer a torque, and a controller (14) for the drive motor (13). The scraping end (7) of the scraping segment (5) can be made to contact the conveyor belt (1) or can be released from the conveyor belt (1) by means of a corresponding actuation of the drive motor (13) and a movement of the drive element (12). The invention is characterized in that a manual coupling (15) is arranged between the drive element (12) of the drive motor (13) and the support shaft (4), and a relative rotational position of the support shaft (4) and the drive element (12) can be manually adjusted relative to each other and fixed in the respective set position by means of the manual coupling. |
