DEVICE FOR SCARIFICATION OF SEEDS OF PLANTS Russian patent published in 2018 - IPC A01C1/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of forestry and agriculture and can be used for the presowing treatment of seeds having a rigid waterproof shell. Device for the seeding of seeds of plants contains a seed treatment chamber, a casing, a fan with a drive, an air channel, a system of branch pipes. Chamber is made in the form of a cylinder with end walls, placed in a closed casing with a filter for cleaning the exhaust air. Casing is coaxial with respect to the chamber to form an air channel between the outer surface of the chamber and the inner surface of the casing. Entire surface of the chamber is perforated with holes of a diameter smaller than the size of the seed. Fan is connected to the chamber by an air channel in the form of a flat diffuser, located tangentially to the cylindrical surface of the chamber. Chamber and the casing are equipped with nozzles for loading and unloading seeds and screening.

EFFECT: uniform, gentle, unstressed treatment of the seed surface without crushing is ensured.

4 cl, 4 dwg