| 摘要 |
The transporting device has a frame (12) in which a front roll (14) and a rear roll (16) can turn. A transporting belt (18) runs round these rolls. The belt is moved by a drive (32). The frame may be in the form of a through plate in which the front and rear rolls are held. There may also be several supporting rolls (40) in the plate. The transporting belt running round the front and rear rolls may have a lock (20) on the underside. There may be a tensioning roll near the front roll to keep the transporting belt taut. |
