INSTALLATION FOR SEPARATION OF SEEDS Russian patent published in 2016 - IPC A23N4/00 

FIELD: food industry.

SUBSTANCE: invention can be used in systems to select seeds. Installation includes a housing and mounted therein a hollow perforated rotor assembly of water supply, loading and unloading devices. Perforated rotor perimeter made from three or more perforated strips of variable width concave curved shape, folded in a vertical plane in the longitudinal direction, the bent along helical lines in the transverse direction and bent on the notch with sloping walls in the cross-longitudinal direction, arranged in pairs at an angle one another on both sides of the perforated strips to form the perimeter of a perforated rotor directed towards each other of broken lines and broken screw screw perforated surfaces with a variable pitch.

EFFECT: use of the invention will improve the efficiency of allocation of seeds.

1 cl, 8 dwg