The invention discloses a bionic bird-catching spider based on freedom degree coupling. Four bionic front feet are connected to the head of a bionic trunk; four bionic rear feet are connected to the chest of the bionic trunk; the foremost end of the bionic trunk A is also provided with a bionic chela; a bionic spinning device is arranged at the rear end of the bionic trunk A; the bionic trunk is arranged in an ellipse-like mode and simulates the real overall appearance of wild tiger-pattern bird arches. The bionic step feet are divided into crank swing block linkage eight-bar mechanism bionic rear feet and worm and gear linkage reverse quadrilateral bionic front feet, different bionic design principles are used respectively, and corresponding bionic target design requirements are met; the bionic chela limb adopts an independently-designed electromagnet instantaneous control dead point four-bar mechanism, and the preying action is reliably and quickly completed; the liquid emitting module is controlled by air pressure, the spraying angle can be adjusted in the vertical direction, and the liquid emitting range of the liquid emitting module is enlarged.

    一种基于自由度耦合的仿生捕鸟蛛,在仿生躯干的头部连接有四个仿生前足;在仿生躯干胸部连接有四个仿生后足;在仿生躯干A的最前端还设置有仿生螯肢;在仿生躯干A的后端设置有仿生纺器;所述仿生躯干采用类椭圆布置,模仿了野生虎纹捕鸟蛛真实的整体外观;所述仿生步足分为曲柄摇块联动八杆机构仿生后足和蜗轮蜗杆联动反四边形仿生前足,分别使用不同的仿生设计原理,实现对应所需的仿生目标设计需求;所述仿生螯肢采用了自主设计的电磁铁瞬控死点四杆机构,可靠迅捷地完成捕食动作;所述液体发射模块采用气压控制并可在竖直方向上调整喷射角度,增大其液体发射范围。


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    Title :

    Bionic bird catching spider based on freedom degree coupling


    Additional title:

    一种基于自由度耦合的仿生捕鸟蛛


    Contributors:
    ZHANG YULIN (author) / ZHANG CHENG (author) / ZHANG SHUOJIE (author) / CHANG MENGYUE (author) / KANG DONG-YO (author) / LI CHENYANG (author) / LI MING (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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