SORTING DEVICE Russian patent published in 2015 - IPC A01D46/00 

FIELD: agriculture.

SUBSTANCE: device comprises a grading conveyor (5), longitudinal (4) and transverse (3) slides arranged inclined, and an air purification system (2). The working surfaces of the slides (3, 4) are made perforated or mesh with a tiered increasing of the cell size on the working surface of the transverse slide (3). The transverse slide (3) is placed in front of the longitudinal slide (4), and on the lower edge of its working surface there are a number of elastic studs located perpendicularly.

EFFECT: improved quality of separation and reduction of the likelihood of loss and damage of commodity berries.

2 cl, 3 dwg