Engineering rotor-type unmanned aircraft

Abstract

The invention discloses an engineering rotor-type unmanned aircraft which comprises a main frame, an engine, a rotor, a tail transmission, an undercarriage and a spinner, wherein the main frame comprises a main shaft and upper side plates arranged on both sides of the main shaft in opposite; at least two fuselage columns connected with the upper side plates are arranged between the two upper side plates; two lower side plates are connected with a back equipment plate. The rotor is connected with the main shaft, and comprises a rotor head, an aileron frame and a pair of main rotors; the main rotors are fixedly connected to both sides of the rotor head; a pair of auxiliary rotors are sheathed on the aileron frame; the lower part of the rotor head is connected with a cross disk; a phaser is connected between the rotor head and the cross disk. The real load of the aircraft with the structure can reach 10KG; the aircraft can implement vertical takeoff and landing, and the flight speed and flight altitude can be controlled freely; the aircraft has the advantages of low manufacturing cost, high flexibility, high personnel operation safety and high universality.

Description

technical field

[0001] The invention relates to an unmanned aerial vehicle, in particular to an engineering rotor type unmanned aerial vehicle. Background technique

[0002] With the acceleration of the opening of my country's low-altitude field and the reform of the airspace management system, the application of unmanned aerial vehicles is becoming more and more extensive. The rotor-type unmanned aerial vehicle is a kind of flying equipment driven by power, vertically lifted by the rotor lift, capable of carrying a variety of mission equipment, unmanned, controlled by remote control, semi-automatic, and automatic flight modes, and can be reused. Engineering unmanned aerial vehicles can fly at high altitudes and have a certain load capacity. They can be used for geology, mineral resource exploration, aerial image shooting, natural disaster detection and investigation, traffic condition monitoring, crop disaster investigation and other operational tasks. At present, high-alt...

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