The invention discloses a variant nose cone device imitating a bee waist structure. The variant nose cone device comprises a motor support, and three motors are evenly distributed on the motor support; the 3-RSR parallel mechanisms are arranged on the motor bracket in a layered manner; the platform rod structure of the 3-RSR parallel mechanism close to one layer of the motor bracket is connected with a motor, and the adjacent 3-RSR parallel mechanisms are in transmission through a gear transmission assembly; the 3-RSR parallel mechanism is provided with three sets of platform rod structures, and the motors drive the corresponding platform rod structures to move so as to drive the corresponding platform rod structures on the upper layer to move. Compared with other types of variant nose cone mechanisms, the variant nose cone device has the advantages that the degree of freedom is increased, the device is simple in structure, a large amount of internal space is saved, the structural form of each layer of the device is completely consistent, only the sizes of the platform rods and the connecting pieces need to be changed, in addition, the device only occupies the space around the nose cone, and the space is saved. And a large amount of internal space can be saved for other purposes.

    本发明公开了一种仿蜜蜂蜂腰结构的变体头锥装置,包括电机支架,电机支架上均布有三台电机;以及分层布置于电机支架的3‑RSR并联机构;靠近电机支架一层的所述3‑RSR并联机构的平台杆结构与电机连接,相邻3‑RSR并联结构通过齿轮传动组件传动;3‑RSR并联机构具有三组平台杆结构,且电机驱动对应的平台杆结构运动以带动上层的对应的平台杆结构运动。本发明的变体头锥装置相较其他种类的变体头锥机构自由度增加,该装置结构简单,节约大量的内部空间,本装置的每一层的结构形式完全一致,仅需要改变平台杆和连接件的尺寸,此外,该装置仅占用头锥四周的空间,可以节约大量的内部空间,供其他用途使用。


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    Title :

    Variant nose cone device imitating bee waist structure


    Additional title:

    一种仿蜜蜂蜂腰结构的变体头锥装置


    Contributors:
    YU JINGJUN (author) / SUI JUNHAO (author) / LI GUOXIN (author) / ZHAO YILIN (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64G Raumfahrt , COSMONAUTICS



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