Improved design of helicopter rotor wing moving system
A technology for helicopter rotors and activities, which is applied to rotorcraft, motor vehicles, control and start methods, etc.
Inactive Publication Date: 2015-02-04
陈仁多
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Problems solved by technology
The technology of the push-pull control system is still the same, there is little improvement in technical optimization, the manufacturing process is still complicated, the driving operation is cumbersome, and the technical defects such as low flexibility and performance are difficult to adapt to the development of the times.
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[0012] Accompanying drawing discloses the technical structure of the present invention, further describe its embodiment in detail with structural accompanying drawing again below: comprise machine body (1), oil circuit combination plate (13), direction gear ring (19), direction hydraulic device (20), rotor Turntable (24); the engine compartment (2) is set on the back of the body (1), the engine output shaft (12) in the engine compartment (2) is provided with a sheath fixing disc (3), and the sheath fixing disc (3) The upper edge is provided with a front and rear tilting hydraulic device (6), and the bottom connecting ring of the front and rear tilting hydraulic device (6) is movably installed on the ring seat of the sheath fixing plate (3) and fixed with screws. The upper part of the front and rear tilting hydraulic device (6) The ring ring at the top of the telescopic rod is movably installed on the ring frame at the lower edge of the tilting movable plate (10), and fixed with...
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The invention relates to an improved design of a helicopter rotor wing moving system, which comprises a machine body (1), an oil path combination disc (13), a direction gear ring (19), a direction hydraulic device (20) and a rotor wing turntable (24), wherein the back of the machine body (1) is provided with an engine cabin (2), a sheath fixing disc (3) is arranged on an engine output rotating shaft (12) arranged in the engine cabin (2) and is provided with a forward and backward inclination hydraulic device (6) and a leftward and rightward inclination hydraulic device (9) to be connected with an inclination moving disc (10) for realizing the movable matching, a sheath of the inclination moving disc (10) is provided with the oil path combination disc (13), the oil path combination disc (13) is divided into a contraction oil chamber (14) and a space chamber, a contraction output oil turntable (17) and an extension output oil turntable (29) which are assembled and arranged in the space chamber and a direction gear (21) arranged on a blade paddle root (23) are hinged with a direction gear ring (19) for realizing the conversion operation matching. The technology has the advantages that the design is scientific, the manufacturing cost is low, the operation flight is flexible, easy and convenient, and an ideal transportation tool is indeed provided.
Description
(1) Technical field [0001] The invention relates to an improved invention of a helicopter rotor movable structure. (2) Background technology [0002] In the prior art, the well-known helicopter rotor movable structure still relies on the original technology as the main control and driving flight technology for forward flight, grounded flight, and left and right flight. The technology of the push-pull control system is still the same, with little technical optimization and improvement, complex manufacturing process, complicated driving and manipulation, low flexibility and other technical defects, so it is difficult to adapt to the development of the times. (3) Contents of the invention [0003] In view of the defects in the prior art, the present invention aims to provide a flight target with a button switch that can control and select an ideal flight target, and can improve flight speed and flexibility, so that the driver feels relaxed and happy. [0004] The present inv...
Claims
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IPC IPC(8): B64C27/06B64C27/14B64C13/04
Inventor 陈玺葛建秋陈仁多
Owner 陈仁多