DEVICE FOR SEPARATION OF SUNFLOWER SEEDS FROM BASKET Russian patent published in 2016 - IPC A23N5/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, namely to a device for separation of sunflower seeds from the basket. The device comprises a conveyor with electric drive mounted on the frame with the base, which drive shaft is connected to the driven through the chain transmission, a working chamber of quadrangular shape, which bottom is loosely connected abutting with an inclined hopper, a lid and a conical tray, a helical screw and a plate with an inclined surface for loading seeds and residues of the basket. The conveyor with the chain transmission is provided with toothed fasteners pressed against the mesh grid for adjusting the distance "a" between the grid and the conveyor. The transfer of oscillation movements to the mesh grid frame mounted on four rollers occurs by means of crank mechanisms mounted pairwise, driven by the motor with the gear. The optimum ratio of speed of the chain conveyor with the oscillation frequency of the mesh grid is 1:30.

EFFECT: use of the invention enables to reduce the seed damaging in separation of sunflower from the basket.

3 dwg