| 摘要 |
A potato harvester comprises a coarse screen web conveyor (4), a digging device (1) upstream thereof, an elevator (7) located downstream of the coarse screen web conveyor (4), a haulm separating device and a stone and clod separating device (9), wherein the elevator (7) is formed by a double conveyor having an inner, rotatable, close-meshed web conveyor (13) and an outer de-vining conveyor (14) rotatable in the same direction and arranged in parallel to each other. In order to facilitate haulm separation, the de-vining conveyor (14) has transverse finger strips (15) extending away from the web conveyor (13) and runs closely over the web conveyor (13) along the elevating section of the elevator. |
