UNMANNED AERIAL VEHICLE FOR EVACUATION OF WOUNDED AND DELIVERY OF GOODS Russian patent published in 2024 - IPC B64U10/14 B64U101/60 B64C27/08 B60P7/135 

FIELD: aviation.

SUBSTANCE: invention relates to unmanned aerial vehicles (UAV) and equipment for them, intended for transportation of cargoes of various types and purposes. UAV contains four pairs of electric motors with propellers, located vertically one above the other. Electric motors are attached to the frame by means of rafters in each of four corners. Electric power is supplied to electric motors from accumulator batteries. UAV is additionally equipped with units of control and radio communication systems, GLONASS satellite navigation system, optical and thermal imaging means of observation. UAV is equipped with an electric winch with a rope and a grappling hook for lifting property and wounded from the trench and folds of the area. UAV fixed landing gear is a trapezoidal frame with two skids. On one runner in the middle part there is a reversible electric motor with a shaft in both sides, which has gear wheels in cutouts for movement of perforated guides having a roller at the end, on the opposite side the runner has cutouts equipped with an electronic fixation and release device.

EFFECT: possibility of replenishing the charge of storage batteries from solar batteries located on the upper surface of the aircraft.

1 cl, 2 dwg