UNMANNED AERIAL VEHICLE FOR APPLYING PESTICIDES IN FRUIT FARMING AND NURSERY FARMING Russian patent published in 2023 - IPC B64U101/45 B64U10/10 B64D1/18 A01M7/00 

FIELD: unmanned aerial vehicles; agriculture.

SUBSTANCE: invention relates to unmanned aerial vehicles (UAVs) used in agriculture for treating trees, shrubs and other plants with pesticides. The UAV contains a body, engines, propellers, a battery, a chassis, an automatic piloting control system, a payload module including a unit for placing and supplying working fluids, a unit for regulating and distributing working fluid flows, an H-shaped sectional rod with horizontal sections with telescopic links and vertical sections, ultrasonic distance sensors, working fluid sprayers. Vertical sections are made in the form of a quadratic or cubic Bezier curve. The axis of the horizontal sections passes through the points dividing the Bezier curves into two equal parts. Rotation mechanisms are installed at the ends of the horizontal sections, ensuring rotation of the vertical sections at an angle of at least 180° and connected by communication lines to the controller.

EFFECT: increased quality and efficiency of processing fruit trees and shrubs, and reduced consumption of pesticides.

1 cl, 3 dwg