SYSTEMS, METHODS AND DEVICE FOR CONTROL AND MONITORING OF MULTI-ROW AGRICULTURAL IMPLEMENT Russian patent published in 2020 - IPC A01C15/00 

FIELD: agriculture.

SUBSTANCE: invention can be used for dosing of solid materials. Dosing unit for dosing of solid materials contains a collecting part, a dosing wheel located in the bottom of the collecting part, and a casing. Dispensing wheel is rotatable in direction of rotation forward about central axis. Dispensing wheel has multiple seats radially spaced around outer peripheral surface of dispensing wheel. Each of plurality of seats has open end on said outer peripheral surface of dosing wheel, front surface and rear surface relative to said forward direction. Front surface has a forward bent orientation relative to the line extending from the central axis of the dispensing wheel to the bottom of the seat. Rear surface has a portion bent forward from seat bottom towards said forward direction. Casing is located vertically above the dosing wheel and inside the collecting part. Said case has inner sidewalls forming aforesaid hole to transfer solid materials from collecting part to dosing wheel.

EFFECT: higher quality of seeding.

8 cl, 39 dwg