Multi-rotor type aircraft

A multi-rotor aircraft and rotor technology, applied in the field of aircraft, can solve the problems of inability to quickly control the flight attitude of multi-rotor aircraft, slow response speed, etc., and achieve the effect of good self-balancing stability, not easy to overturn, and simple control principle

Inactive Publication Date: 2016-05-18
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 spe...

Method used

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  • Multi-rotor type aircraft

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] like figure 1 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 horizontally installed on the outside of the fuselage, and the rotation axis directions of the two attitude rotors are perpendicular to each other on the same horizontal plane. The plumb lines at the center of gravity of the body intersect the other and do not intersect. 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 ...

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Abstract

The invention discloses a multi-rotor type aircraft. The multi-rotor type aircraft comprises a vertically-mounted power rotor and a plurality of horizontally mounted posture rotors. The power rotor can be driven by an engine or a motor; and the posture rotor is driven by the motor. The invention is advantaged in that the single-power rotor aircraft realizes good air self-balancing stability and can realize long duration of flight due to using the engine as power; the control principle of the multi-rotor type aircraft is simple, parts of the multi-rotor type aircraft are less, the purchasing cost of the multi-rotor type aircraft is low, the using cost of the multi-rotor type aircraft is low, and the control flight posture controlling flexibility of the motor is kept.

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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IPC IPC(8): B64C27/08B64C27/32B64D27/02
CPCB64C27/08B64C27/32B64D27/02
Inventor 刘海涛
Owner 刘海涛
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