Elliptical planetary gear train type elastic tooth roller peanut picking device

The invention discloses an elliptical planetary gear train type elastic tooth roller peanut picking device, and belongs to the technical field of agricultural machinery. The elastic tooth roller peanut picking device comprises an open type picking roller, epicyclic gear train transmission mechanisms and side plates; the open type picking roller comprises a spindle, crosses and elastic tooth shafts, the spindle is mounted on the two side plates, the two ends of the spindle extend out of the two side plates, the two crosses are symmetrically mounted on the spindle, and the four elastic tooth shafts are evenly arranged between the two crosses in the circumferential direction; a plurality of picking elastic teeth are evenly arranged on each elastic tooth shaft in the axial direction of the elastic tooth shaft; the epicyclic gear train transmission mechanisms are arranged between the cross on each side and the elastic tooth shafts and between the cross on each side and the side plates respectively; the spindle tra