APPARATUS FOR WIPING OUT OF GRASS SEEDS Russian patent published in 2005 - IPC

FIELD: agricultural engineering, in particular, equipment for cleaning seeds of various crops.

SUBSTANCE: apparatus has feeding chamber, rotating drum comprising whips attached thereto, and wiping out surface. V-shaped ventilating blades are positioned on whips so as to define channels therebetween. Apexes of blades are oriented toward center of rotation of drum and ends are adjoining to front and rear faces of whips. Channels defined between blades are communicating through air discharge branch pipe with discharge window, to which aspiration channel and settling chamber adjoin. Drum is closed at its ends by means of continuous disks. Whips are fixed on their cylindrical surfaces.

EFFECT: reduced power consumed for procedures of wiping out and cleaning of grass seeds.

2 dwg