The invention relates to a propeller device capable of quickly assembling and disassembling blades, the propeller device capable of quickly assembling and disassembling the blades comprises the blades, a propeller hub, a pitch changing mechanism, a connecting mechanism, an angle fixing mechanism and a fixing mechanism, the connecting mechanism is rotationally connected with the propeller hub, and the connecting mechanism is used for connecting the blades and the propeller hub; the angle fixing mechanism is used for positioning the angle between the paddle and the connecting mechanism, so that the paddle and the connecting mechanism rotate together; the fixing mechanism is used for relatively fixing and separating the paddle and the connecting mechanism; when the variable pitch mechanism drives the connecting mechanism to rotate, the blades and the connecting mechanism rotate together to adjust the pitch angle. The propeller has the effect that the propeller blades can be quickly assembled and disassembled.
本申请涉及一种快速装拆桨叶的螺旋桨装置,一种快速装拆桨叶的螺旋桨装置包括桨叶、桨毂、变距机构、连接机构、定角机构、以及固定机构,所述连接机构与桨毂转动连接,连接机构用于连接桨叶和桨毂;所述定角机构对桨叶和连接机构之间的角度进行定位,使桨叶与连接机构一同转动;所述固定机构用于将桨叶与连接机构相对固定与分开;变距机构驱动连接机构转动时,桨叶与连接机构一同转动来实现桨距角调整。本申请具有螺旋桨桨叶能够快速装拆的效果。
Propeller device capable of quickly assembling and disassembling blades
一种快速装拆桨叶的螺旋桨装置
2022-07-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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