| 摘要 |
<p>In a weighing conveyor, a driving roller (2) includes an inner cylinder (5) and an outer cylinder (6). The outer cylinder (6) is rotatably supported on the inner cylinder (5). An endless belt (4) is laid over the outer cylinder. An electric motor (17) and a load cell (14) are built in the inner cylinder (5). The motor (17) drives the outer cylinder through a reduction gear mechanism (18). <IMAGE></p> |
