A single-engine, double-rocker, flat-beat flapping-wing aircraft
A technology of flapping-wing aircraft and double rockers, which is applied in the aviation field, can solve the problems of no positive effect and power loss of the flapping-wing aircraft when moving forward and taking off, and achieve the effects of simple structure, reduced structural weight, and convenient operation
Inactive Publication Date: 2016-08-03
韩忠非
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Problems solved by technology
[0002] The wings of a traditional flapping-wing aircraft flutter according to a circular arc trajectory. When the wings flap up and down, a part of the aerodynamic component is generated in the horizontal horizontal direction. This horizontal component has no positive effect on the forward movement and lift-off of the flapping-wing aircraft. The effect is a loss of power
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[0016] now attached Figure 1~8 The present invention is specifically described: a single-engine double-rocker flat-beat flapping-wing aircraft includes a fuselage 1, an empennage 2, a left flapping-wing device 3, a right flapping-wing device 4, an undercarriage 5 and a driving device 6. Fuselage 1 is equipped with control system, airborne equipment and power supply equipment. The flight attitude of the flapping wing aircraft is controlled by the control system. The airborne equipment includes various flight instruments and shooting equipment. Lithium batteries are used as the control system and airborne equipment. And driving device 6 power supply. Equipped with automatic navigation autonomous driving device or remote control equipment, it can fly in automatic navigation autonomous driving mode or remote control mode. The left flap device 3 and the right flap device 4 are symmetrically arranged on the left and right sides of the fuselage 1 with the same structure and paramet...
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The invention relates to a single-engine, double-rocking-lever and flat-flapping flapping-wing aircraft, belonging to the technical field of aviation. The single-engine, double-rocking-lever and flat-flapping flapping-wing aircraft comprises a fuselage, an empennage, a left flapping wing device, a right flapping wing device, an undercarriage and a driving device. The left flapping wing device comprises a left main shaft, a left auxiliary shaft, a left main swinging arm, a left auxiliary swinging arm, a left main wing shaft, a left auxiliary wing shaft, a left main chain wheel, a left chain, a left auxiliary chain wheel and a left wing sheet. The right flapping wing device and the left flapping wing device are the same in structure and are symmetrically arranged at the left and right sides of the fuselage. The empennage comprises an empennage sheet, a transverse rotary swinging rudder and a longitudinal rotary swinging rudder. The driving device comprises an engine, a driving gear, a left toothed turntable, a right toothed turntable, a left connecting rod, a right connecting rod, a left rocking lever and a right rocking lever. The driving device drives the right flapping wing device and the left flapping wing device to synchronously flap up and down. The left wing sheet and a right wing sheet cannot generate horizontal components in the transverse direction during vertical flapping, so that the efficiency is higher. The aircraft is applied to a variety of tasks, such as aerial photography, geographic survey, traffic duty, agriculture and forestry operation, military reconnaissance and emergency rescue and disaster relief.
Description
technical field [0001] The invention relates to a flapping-wing aircraft with a single engine and double rockers, which belongs to the technical field of aviation, and in particular relates to a flapping-wing aircraft. Background technique [0002] The wings of a traditional flapping-wing aircraft flutter according to a circular arc trajectory. When the wings flap up and down, a part of the aerodynamic component is generated in the horizontal horizontal direction. This horizontal component has no positive effect on the forward movement and lift-off of the flapping-wing aircraft. The effect is a loss of power. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the existing flapping-wing aircraft, and to invent a high-efficiency single-engine, double-rocker, flat-beat flapping-wing aircraft. [0004] The utility model relates to a flapping-wing aircraft with a single engine and two rockers, which compri...
Claims
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IPC IPC(8): B64C33/02
Inventor 王志成
Owner 韩忠非