| 摘要 |
A device for digging-out tuberous roots comprises a single-sided spherical disk arranged at angle to the axis of a row, in the front area of the working edge of which and above thereof a horizontal drive shaft is mounted in perpendicular to the direction of the working moving speed. Flanges forming a drum are fixed on the shaft, and between the flanges of the drum, along circle thereof, parallel axles are mounted. Elastic after-cleaning elements forming a beater are pinned thereon. The axles, on which the elastic after-cleaning elements are fixed, are mounted in parallel to the axle of the horizontal drive shaft. |
