A high-strength rotary flapping wing aircraft
A flapping wing aircraft, high-strength technology, applied in the field of aircraft, can solve the problems of difficulty in generating a large thrust, high fatigue strength of flapping wings, and low efficiency
Inactive Publication Date: 2015-12-02
沈阳金丰春航空科技有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The lift device used in the traditional flapping wing aircraft is the traditional flapping wing mechanism, which is driven by the crankshaft connecting rod. The flapping wing flaps up and down to generate thrust, which has low efficiency and has high requirements for the fatigue strength of the flapping wing. It is difficult to generate a lot of thrust, and it is difficult to vertically lift and hover in the air
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] now attached figure 1 And attached figure 2 The present invention is illustrated by way of example: a high-strength rotary flapping wing aircraft consists of a fuselage 1, a landing gear 2, an energy system 3, a control system 4, a left-rotating flapping wing 5, a right-rotating flapping wing 6, a tail propeller 7 and a counter-torque balance Composed of 8 rods. Fuselage 1 is a frame structure, using carbon fiber composite materials; energy system 3 includes the main motor, lithium battery for easy charging, reduction gear set and speed control device; control system 4 includes radio remote control, receiver and steering gear; tail propeller 7 Installed at the tail of the fuselage, it is composed of blades and small motors. The angle between the blade rotation plane and the horizontal plane is controlled by the control system 4. The maximum angle of the blade rotation plane tilting to the left is 45°, and the blade rotation plane is to the right. The maximum angle of...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a high-intensity rotary ornithopter, belonging to the technical field of air vehicles. The ornithopter comprises a body, undercarriages, an energy system, a control system, a left rotary flapping wing, a right rotary flapping wing, a tail rotor and a reverse torsion balancing pole, wherein the energy system comprises a main motor, a lithium battery, a reduction gear set and a speed adjusting device; the control system comprises a wireless remote control unit, a receiver and a steering engine; the tail rotor plays a role in controlling pitching and turning flight attitudes; the left and right rotary flapping wings have the same structure; the left rotary flapping wing comprises a left near rotary arm, a left near rotary arm shaft, a left wing shaft, a left vane, a left far rotary arm, a left far rotary arm shaft, a left guide rod and a left guider; the right rotary flapping wing comprises a right near rotary arm, a right near rotary arm shaft, a right wing shaft, a right vane, a right far rotary arm, a right far rotary arm shaft, a right guide rod and a right guider. The ornithopter can ascend and descend vertically and hover. With shooting equipment, the ornithopter can be used in various tasks such as air photography, geographic survey, traffic duty, military surveillance, rescue and relief work and the like.
Description
technical field [0001] A high-strength rotary flapping-wing aircraft belongs to the technical field of aircraft, and in particular relates to a flapping-wing aircraft. Background technique [0002] The lift device used in the traditional flapping wing aircraft is the traditional flapping wing mechanism, which is driven by the crankshaft connecting rod. The flapping wing flaps up and down to generate thrust, which has low efficiency and has high requirements for the fatigue strength of the flapping wing. It is difficult to generate a lot of thrust, and it is difficult to vertically lift and hover in the air. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned traditional aircraft, the present invention provides a high-strength rotary flapping-wing aircraft, the flapping wing performs rotating motion, and can vertically lift and hover. [0004] The technical solution adopted by the present invention is: a high-strength rotary flap...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B64C33/02
Inventor 王志成
Owner 沈阳金丰春航空科技有限公司