The invention discloses an underwater bionic propulsion device based on flagellum, and relates to the technical field of underwater power propulsion, the underwater bionic propulsion device based on flagellum is characterized by comprising a supporting mechanism, and a control mechanism and an underwater motor are arranged in the supporting mechanism; the control mechanism is electrically connected with the underwater motor, the output end of the underwater motor penetrates through the supporting mechanism, and the output end of the underwater motor is provided with bionic flagellum. According to the propelling device, a bionic flagellum structure is adopted, an existing propeller structure is replaced, and beneficial effects are achieved in the aspects of cavitation noise suppression, wake flow suppression, high-precision propelling force control and the like; meanwhile, the device can play a role in stabilizing the course, so that the underwater vehicle can move more flexibly and stably under water; in addition, by means of the bionic flagellum structure, control over the motion direction of the aircraft can be achieved, and the propeller has many technical advantages which a conventional propeller does not have.

    本发明公开了一种基于鞭毛的水下仿生推进装置,涉及水下动力推进技术领域,其技术方案要点是:包括支撑机构,所述支撑机构内设有控制机构和水下电机;所述控制机构与水下电机电性连接,所述水下电机的输出端穿过支撑机构,且所述水下电机输出端设有仿生鞭毛。该推进装置采用了仿生鞭毛结构,代替现有的螺旋桨结构,在空化噪声抑制、尾流抑制、高精度推进力控制等方面产生有益的效果;同时,该装置可起到稳定航向的作用,使得航行器在水下运动更加灵活、稳定;此外,本装置利用仿生鞭毛结构,也可以实现航行器运动方向的控制,具有常规螺旋桨所不具备的诸多技术优势。


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    Title :

    Underwater bionic propelling device based on flagellum


    Additional title:

    一种基于鞭毛的水下仿生推进装置


    Contributors:

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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