| 摘要 |
A cleaner of a root and tubers heap against dirt has cleaning rollers, installed in series, made as console spiral springs, fixed on hubs and connected with driver shafts, a delivery conveyer and a off-take one. The cleaning rollers are arranged in such a manner as to allow forming a concave surface, inside of which a pressing drive pulley, formed by elastic elements, fixed along a spiral line, supports of which are arranged into vertical guides and compression spring, connected thereto, is placed. The directions of windings of the spiral springs and elastic elements of the pressing pulley are the same. Above the last cleaning roller a reflective drive brush is installed.
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