| 摘要 |
FIELD: agricultural engineering, in particular, potato harvesting machines. SUBSTANCE: potato digger has share 1, separating elevator 2 and rotary device 3 for separating crumbs and stones from potato tubers. Device 3 is formed as rear roller support. Crumbs, stones and potato tubers are fed in countercurrence with respect to direction of rotation of roller support. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg
|
