| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: lift unit includes the first and the second driving disks. Each disk is installed through bearings on the half-shaft at some angle to the direction of motion and to the soil surface. The disks have the outline in the shape of a crown for the external gearing and are geared to the drive gear installed on the drive-shaft. The shaft is located athwart the direction of the lift unit motion. The outline diameter of the first disk gearing is larger than that of the second one. The disks are installed in such a way that their outline projections on the lateral vertical plane meet at the smallest opening between the disks. ^ EFFECT: simplification of the corotation drive with different speeds of both lift unit disks. ^ 1 dwg, 3 dwg |
