| 摘要 |
Root crop digging device contains single-sided spherical disc mounted angularly to the axis of the bed. In front and above of the working area of the disc it is installed horizontal drive shaft perpendicularly to direction of movement speed of apparatus, on which are mounted flanges which form the barrel. Between the flanges of the barrel along the perimeter are set axes in a parallel way to the barrel generatrix, which are rotated angularly relatively to the shaft axis, posttreatment elastic elements that form beater are installed on those axes. Between the spherical disc and the beater it is installed a loosening device in the form of ploughshare with mouldboard shortened from top to bottom and in length. |
