FIELD: machine building.
SUBSTANCE: actuator assembly of proportioning system pipeline for dispensing product in planter fitted comprises pipeline with assembly. Inside assembly there is hydraulic actuator and solenoid valve. Latter is connected to hydraulic actuator. At that, electromagnetic valve controls hydraulic, linear displacement of hydraulic actuator rod. Product dispensing system fitted in addition to actuator assembly also comprises dosing unit drum for dispensing product into distribution system and gate. Latter is located between drum and distribution system and can move between open and closed positions. In open position product is allowed to pass from drum into distribution system. In closed position passage of product from dosing unit drum into distribution system is prevented.
EFFECT: higher accuracy of control of distribution of product.
14 cl, 15 dwg
