| 摘要 |
The invention describes a straw walker for a combine harvester, comprising a straw walker grate (2) provided with through-openings (3) for the grain to be separated and with driving profiles (5, 6) which are arranged along the straw walker grate (2) at a mutual distance from one another, which extend transversely to the conveying direction and which comprise a profile limb (7) upwardly protruding from the straw walker grate (2). In order to provide advantageous conveying conditions it is proposed that a profile limb (8) descending in the conveying direction towards the straw walkers grate (2) is provided between the profile limb (7) upwardly protruding from the straw walker grate (2) and the straw walker grate (2) on the breast side of the driving profiles (5, 6) which is at the front in the conveying direction. |
