A three-purpose vertical take-off and landing aircraft

Abstract

The invention relates to a three-purpose vertical take-off and landing aircraft, belonging to the technical field of aircraft, comprising a fuselage, a wing, a reversing lifting device, a vertical lifting device and a rudder. The fuselage has a flat rhombus structure, and a main controller is arranged in the fuselage, and the main controller is connected with a reversing lifting device, a verticallifting device and a rudder. The wing adopts forward swept wing. The reversing lifting device is located at the leading edge of the wing and can be steered 90 degrees under the control of the mastercontroller to provide vertical lift or forward pull for the aircraft. The vertical lifting device is arranged at the rear end of the fuselage, and the vertical lifting device provides the upward lifting force for the aircraft in the form of rotating the paddle blades driven by an electric motor. The rudders are arranged at the tips of both sides of the wing. The invention can carry out vertical take-off and landing, has long sailing time, stable flight process, has two lifting modes, has high safety coefficient, and is suitable for logistics transportation, air fire extinguishing, post-disaster rescue and the like.

Description

technical field [0001] An amphibious vertical lift aircraft belongs to the field of aircraft technology, and in particular relates to an aircraft. Background technique [0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow. Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Virtually increased the burden on the aircraft. Contents of the invention [0003] In view of this, the present invention provides an amphibious convertiplane, which can perform vertical lift, hover in the air, and cruise for a long time and a long distance. [0004] An amphibious vertical lift aircraft comprises a fu...

AI Technical Summary

Problems solved by technology

[0002] Although the fixed-wing aircraft has a fast flight speed and a long flight time, it cannot hover at a fixed point; although a multi-rotor aircraft can hover in the air, its flight time is short and the flight speed is slow.

Although there are currently some aircrafts that combine multi-rotor aircraft and fixed-wing aircraft, they all have certain defects. When flying in fixed-wing mode, the power of the multi-rotor part must be stopped, and this part becomes a burden on the aircraft. Invisibly increases the burden on the aircraft

Images