| 摘要 |
A combined cleaner of a tuberous root heap comprises a loading conveyer, a gravity separator with the finger surface, which is arranged at angle to the horizontal line, and transporting and cleaning elements made as left and right systems of screws of the round cross-section, the axles of which are arranged on the lower branch of an ellipse and which form a chute of the working pass. In the space of the chute of the working pass along the systems of screws and above thereof a driving shaft on a drum of which cleaning resilient elements are arranged along a screw line is horizontally disposed, and the direction of winding the screw line is opposite to the direction of axial movement of a tuberous root heap along the chute of the working pass. |
