| 摘要 |
<p>The unit (1) has an endless conveyor belt (5) and a support (11) that is provided with a set of chain links (9), where the chain links are made of polymer. A curved path (8) is defined by the conveyor belt in a section, where the curved path includes curvature radius (44) with reference to a central point (42) of a circle (40). A set of rolls (21) is arranged along an inner guide that runs along a side of an inner side section, where the rolls interact with a side surface (23) of each chain link. The inner side section is directly opposite to the central point at the curved path.</p> |
