ROW SEEDING MACHINE Russian patent published in 2017 - IPC A01C7/00 

FIELD: agriculture.

SUBSTANCE: row seeding machine consists of a stand and a tank with a stirrer which has a drive. To ensure turbulent flow of liquid in the tank, the mechanical stirrer is equipped with a rod with a ring on which the blades are located, and with closed elements. The blades are made in the shape of Archimedes' spiral. The closed elements are horizontal blades with the shape of the rectangular trapezia, one side of which is fixed on a rod, and the other on a line parallel to the profile of the wall of the tank. In this case, the axis of rotation of the rod is displaced from the center line of the tank by at least 0.1 of part of the half of the smaller base of the closed elements.

EFFECT: invention will enhance the quality of seeding by preventing involvement of the stirred product in a circular motion and exclude the seed clogging of the drill tube, and simplify changing the stirrer rotation speed.

5 dwg