SEED DISPENSER Russian patent published in 2011 - IPC A01C7/04 

FIELD: agriculture.

SUBSTANCE: seed dispenser may be used for single-seed multi-row sowing, mostly, of wheat seeds. Seed dispenser comprises body, vertical sowing drum, arched jacket, facility to clean cells, receiving device of seeds and facility to improve filling of cells with seeds and their removal from cells. Sowing drum has through inclined cells and teeth, is installed on shaft with clearance in rotary movement and is connected to seeder wheel. Border of jacket forms zone of seeds discharge from cells. Facility to improve filling cells with seeds and their removal from cells is arranged in the form of vibrator to create oscillating rotation of sowing drum. At the same time vibrator comprises spring-loaded lever with roller, interacting with teeth on sowing drum.

EFFECT: design of machine is simple, reliable in operation and provides for single-seed sowing of seeds.

3 cl, 2 dwg