UNMANNED HELICOPTER FOR THE APPLICATION OF PESTICIDES, FERTILIZERS AND OTHER AGROCHEMICALS IN PRECISION FARMING Russian patent published in 2021 - IPC B64D1/18 B64C39/02 A01M9/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to the structures of agricultural unmanned aerial vehicles. An unmanned helicopter (1) for applying pesticides, fertilizers, disinfectants, antiviral drugs contains a fuselage (2), a tail boom (3), horizontal (4) and vertical (5) empennage, skid landing gear (6), power plant (7), lower (8) and upper (9) rotors, onboard automatic control system (10) for piloting, navigation, payload, payload technological module (11). The payload technological module (11) contains blocks for accommodating and supplying working fluids (12), air (13), fuel (14), a high-voltage electric voltage unit (15), a unit for regulating and distributing working fluid flows (16), control units air supply (17) and fuel (18), sectional boom (19) with units (20) for automatic dispersion of working fluid, sprayers (21), units (22) for electrostatic spraying, thermomechanical aerosol generators (23).

EFFECT: provides differentiated application of pesticides, fertilizers and other agrochemicals in precision farming, reducing the risks of environmental pollution by pesticides.

1 cl, 15 dwg