Airfoil linkage device and aircraft
A linkage device and a technology for an aircraft, applied in the field of aircraft, can solve the problems of parameter error of the transmission mechanism, the flaps on both sides cannot be actuated in real time, and the safety of the aircraft is not high.
Active Publication Date: 2020-10-02
BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
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Problems solved by technology
[0004] However, with the existing linkage device, due to the inevitable errors in the manufacturing and processing of the steering gear, actuators and transmission mechanism parameters on both sides, the flaps on both sides cannot be actuated in real time. , there is a risk of the aircraft crashing, resulting in low safety of the aircraft
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[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0047] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "c...
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The embodiment of the invention provides an airfoil linkage device and an aircraft. The airfoil linkage device comprises a steering engine assembly, a torque tube assembly, a first airfoil assembly and a second airfoil assembly, wherein the torque tube assembly comprises a torque tube, a first rocker arm, a second rocker arm, a first connecting rod and a second connecting rod; the steering engineassembly is connected with the torque tube assembly and used for driving the torque tube assembly to rotate around the axis of a torque tube, and acts on the first airfoil assembly and the second airfoil assembly through the first rocker arm and the second rocker arm correspondingly, so that the two oppositely-arranged airfoils of the aircraft are driven to deflect through the first airfoil assembly and the second airfoil assembly correspondingly; therefore, the aircraft can drive the two airfoils of the aircraft to deflect through the steering engine assembly, the torque tube assembly, the first airfoilassembly and the second airfoilassembly, real-time actuation of the airfoils on the two sides is achieved, and the safety of the aircraft is improved.
Description
technical field [0001] The invention relates to the technical field of aircraft, in particular to an airfoil linkage device and an aircraft. Background technique [0002] At present, in the flap transmission device of the aircraft, two sets of transmission devices of the double side flaps are usually used to respectively control the movement of the flaps on both sides of the aircraft. Among them, each set of transmission devices includes steering gear, actuators and actuators, etc. [0003] In the process of controlling the flap transmission through the transmission device, the steering gear, as the enabling end of the aircraft flap transmission system, is between the aircraft controller and the actuator, and converts the flap control commands issued by the aircraft controller into corresponding Action, and output a certain torque or speed to the actuator; the actuator acts as a bridge between the steering gear and the actuator, transforming the output torque or speed of th...
Claims
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Login to View More IPC IPC(8): B64C13/24B64C13/50
CPCB64C13/24B64C13/50
Inventor 王占军孙勇郜奥林陈丰华孙雪军赵超越陈光伟董文辉李少辉高星亮杨立文
Owner BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD