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a multi-propeller aircraft

A technology of aircraft and wings, applied in the field of aircraft, can solve problems such as low safety and stability, difficulty in taking off and landing in a short distance, and low efficiency

Active Publication Date: 2018-05-01
江苏雨能水利工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional aircraft take-off and landing require a long runway, cannot take off and land vertically, are not convenient for ultra-low speed or hovering flight, let alone reverse flight, and take off and land in a short distance is also very difficult
Traditional helicopters have high energy consumption, low efficiency, low safety and stability

Method used

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  • a multi-propeller aircraft
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Examples

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Embodiment Construction

[0011] Now in conjunction with accompanying drawing the present invention is described in detail: a kind of multi-rotor aircraft comprises fuselage 1, left compound wing 2, right compound wing 3, empennage 4 and landing gear 5. The fuselage 1 is equipped with a control system and airborne equipment. The left compound wing 2 and the right compound wing 3 have the same structure, and they are symmetrically installed on the left and right sides of the fuselage 1. Empennage 4 is positioned at the tail of fuselage 1, and empennage 4 comprises horizontal empennage and vertical empennage. The horizontal stabilizer acts as a horizontal stabilizer and elevator, and the vertical stabilizer acts as a vertical stabilizer and rudder. Landing gear 5 adopts wheel structure. The structure of the left compound wing 2 is: the left compound wing 2 comprises front wing 21, rear wing 22, wing shaft 23, outer rotor 24, inner rotor 25, outer engine 26, inner engine 27 and support 28. The rear end...

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Abstract

The invention relates to a multi-bladed aircraft, which belongs to the technical field of aircraft, and comprises a fuselage, a left compound wing, a right compound wing, an empennage and a landing gear. The fuselage is equipped with a control system and airborne equipment. Empennage is positioned at the afterbody of fuselage, and empennage comprises horizontal empennage and vertical empennage. The landing gear adopts a wheeled structure or a combined structure of a skid and a wheel. The left composite wing and the right composite wing have the same structure, and they are symmetrically installed on the left and right sides of the fuselage. The left compound wing has two, three or four rotors, each powered by an engine. The vanes of the left compound wing include a front vane and a rear vane that can deflect around the wing axis. All rotors are located below the wing shaft. The take-off and landing site of the multi-propeller aircraft is not large, and can be lifted vertically. The generated lift is large, safe, stable and flexible.

Description

technical field [0001] A multi-blade aircraft belongs to the technical field of aircraft, in particular to a multi-blade aircraft. Background technique [0002] Traditional aircraft require a long runway for takeoff and landing, cannot take off and land vertically, are inconvenient for ultra-low speed or hovering flight, let alone reverse flight, and take off and land in a short distance is also very difficult. Traditional helicopters have high energy consumption, low efficiency, and low safety and stability. Contents of the invention [0003] The purpose of the invention is to overcome the above-mentioned deficiencies of traditional aircraft and helicopters, and invent a highly efficient, safe and stable multi-propeller aircraft that is convenient for short-distance take-off and landing or even vertical take-off and landing. [0004] A multi-rotor aircraft comprises a fuselage, a left composite wing, a right composite wing, an empennage and a landing gear. The fuselage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C3/00B64C11/46B64D27/06
Inventor 王志成
Owner 江苏雨能水利工程有限公司
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