The invention discloses a bionic paddling propulsion device and an underwater robot, and the bionic paddling propulsion device comprises a shell; the oar-rudder module is arranged at the head end of the shell and comprises a rudder sheet, and the rudder sheet is rotationally arranged on the outer side of the shell in a driving mode; the propelling module is arranged at the tail end of the shell and comprises a driver and a paddle board, and a plurality of latch set driving gears are arranged on the outer side of the driver in a circumferential array mode; one end of the paddle board is positioned, rotated and elastically connected in the shell, and the other end penetrates to the outer side of the shell. The clamping tooth sets are arranged on the outer side of the driving gear in an array mode, so that the clamping tooth sets and the paddle plates have the meshing driving state and the free sliding state, elastic potential energy is accumulated when the driving gear drives the paddle plates to rotate, and stroke paddling is formed under the elastic effect when meshing of the paddle plates and the driving gear is relieved; the paddle board is driven for multiple times in one driving gear rotation period, the swing effect imitating the rear foot of the diving beetle is formed, and compared with the prior art, the diving beetle propeller has better controllability and swimming efficiency.

    本发明公开了一种仿生划水推进装置及水下机器人,其中,该仿生划水推进装置包括:壳体;设置在壳体头端的桨舵模块,包括舵片,舵片驱动转动设置在壳体的外侧;设置在壳体的尾端的推进模块,推进模块包括驱动器和桨板,驱动器上有外侧环周阵列设置有若干卡齿组驱动齿轮;桨板一端定位转动且弹性连接在壳体内,另一端贯穿至壳体外侧。本发明通过在驱动齿轮的外侧阵列设置卡齿组,使卡齿组与桨板存在啮合驱动和自由滑动两种状态,当驱动齿轮驱动桨板转动时积蓄弹性势能,当桨板与驱动齿轮解除啮合时在弹性作用下形成冲程划水,一个驱动齿轮转动周期下对桨板进行多次驱动,形成仿照龙虱后足的摆动效果,相较现有技术具有更好的操控性和游动效率。


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    Titel :

    Bionic paddling propelling device and underwater robot


    Weitere Titelangaben:

    一种仿生划水推进装置及水下机器人


    Beteiligte:
    XU YAOHUI (Autor:in) / YU FURUI (Autor:in) / HE KAI (Autor:in) / GAO XINYI (Autor:in) / ZUO QIYANG (Autor:in)

    Erscheinungsdatum :

    2024-02-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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