SEED TREATER Russian patent published in 2009 - IPC A01C1/06 A01C1/08 

FIELD: agriculture.

SUBSTANCE: treater of grain crops seeds consists of treatment chamber with narrowing in lower part funnel, in which installed is cone seed distributor and under it - rotary sprayer of working solution, bin-seed portioner with level sensors, placed above treatment chamber and connected with it by telescopic portioning shutter, tank for preparing working solution with pump, measuring cylinder with working solution portioner. Cone seed distributor is installed motionless, and in its lower part on the perimetre cuts are made, rotary distributor of working solution being made from one disc with profile "swallow tail" with holes on circumference and collar around rotation axis in zone of working solution supply. Before portioning telescopic shutter cut-off shutter with electric end switch connected with electromagnetic valve of working solution portioner can be installed, working solution will be supplied to sprayer in self-flowing manner.

EFFECT: invention allows to increase evenness of working solution application on surface of treated seeds, reduce energy consumption for process of distribution of seeds in treatment chamber, as well as to increase technical reliability of construction.

2 cl, 3 dwg