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Multi-rotor aircraft

A multi-rotor aircraft and rotor technology, applied in the field of aircraft, can solve problems such as the inability to quickly control the flight attitude of multi-rotor aircraft, the crash of the aircraft out of control, and unsuitable applications, and achieve fewer parts, low maintenance costs, and load capacity. big effect

Inactive Publication Date: 2016-06-15
刘海涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with the motor, the biggest disadvantage of the fuel engine is the slow response speed, which cannot meet the requirements of quickly controlling the flight attitude of the multi-rotor aircraft
[0004] In addition, the traditional multi-rotor aircraft needs the rotors to cooperate with each other to control the flight attitude. Once one of the rotors fails, the aircraft will lose control and crash, which is not suitable for more expensive loads or manned aviation.

Method used

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Examples

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1-4 As shown, the present embodiment 1 provides a multi-rotor aircraft, comprising a landing gear 1, a fuel tank 2 assembled and connected with the landing gear, a battery box 3 assembled and connected with the fuel tank, a control box 4 assembled and connected with the battery box, and a control box The engine 61 that vertical assembly is connected, the engine rotor 62 that is connected with engine, two attitude rotors 5 are symmetrically installed on the outside of the fuselage horizontally. The fuel tank 2 is connected to the engine 61 through the oil pipeline, and the battery pack 3 is electrically connected to the motor 51 through wires, so that the multi-rotor aircraft is powered by the engine, has a long battery life and a large load capacity, and realizes the motor control flight attitude at the same time. , The c...

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Abstract

The invention provides a multi-rotor aircraft. The multi-rotor aircraft comprises a power rotor installed vertically and a plurality of posture rotors installed horizontally. The power rotor can be driven by an engine or motors. The posture rotors are driven by the motors. The multi-rotor aircraft has the beneficial effects that 1, the self-balancing stability of the single-power rotor aircraft in the air is good, the engine can be used as power, the continuous flying time is long, the manipulating principle is simple, only a few parts are needed, and the purchase cost and the using cost are low; 2, the flexibility of controlling the flying posture through the motors is kept; and 3, an emergency landing mode is provided when faults occur, and the flying safety is high.

Description

technical field [0001] The invention relates to the technical field of aircraft, in particular to a multi-rotor aircraft. Background technique [0002] Multi-rotor aircraft is an aircraft with simple structure, flexible control and stable flight attitude. Thanks to the development of microprocessor and sensor technology in recent years, multi-rotor aircraft have been widely used in the fields of model airplanes, aerial photography platforms, and agricultural plant protection. The multi-rotor aircraft perceives the flight state through various sensors, and sends speed instructions to the rotor motor through the microprocessor to adjust different flight attitudes of the aircraft. [0003] At present, in order to obtain a stable flight attitude for a multi-rotor aircraft, various sensors need to accurately sense the state of the aircraft, and the microprocessor sends speed instructions to the rotor motor with a fast response speed to keep the flight state stable. Quickly, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C27/14
CPCB64C27/08B64C27/14
Inventor 刘海涛
Owner 刘海涛
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