WIPING APPARATUS Russian patent published in 2008 - IPC A01F11/00 

FIELD: agricultural engineering, in particular, equipment for wiping and cleaning of perennial grass seeds and seeds of other crops.

SUBSTANCE: wiping apparatus has cylindrical drum with horizontal axis of rotation and whips fixed to drum peripheral surface, deck which embraces cylindrical drum, charging hopper with transportation device, and discharge device. Deck has leading and tailing portions. Leading portion is made in the form of continuous surface. Tailing portion comprises continuous and replaceable perforated surfaces.

EFFECT: increased efficiency in wiping and cleaning of seeds and reduced damage to seeds.

2 cl, 3 dwg