MULTIPLE-ROW POTATO DIGGER Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: multiple-row potato digger with an unearthing apparatus comprises triangular rotating chain-elevating haulm removers arranged side by side with an inclined conveyor belt for discharge of tubers, said belt rotating in said haulm removers, and two transverse conveyors. There is a gap for tubers between the conveyors. Potato tubers are separated from tops by an additional chain-bar triangular conveyor disposed in the middle between external elevators with its lower side rotating under said gap. EFFECT: improved design. 4 cl, 6 dwg