The invention discloses a multi-legged bionic flexible robot. The multi-legged bionic flexible robot is provided with a plurality of flexible joints; each joint comprises three shape memory alloy springs, and the three shape memory alloy springs are arranged in an isosceles triangle shape and used for generating contraction in a power-on state so as to drive the flexible joints to deform left and right to achieve left-right steering and are sequentially powered on and powered off from back to front so as to drive the flexible joints to arch and deform to achieve arching advancing of the robot; connecting parts which are arranged at the two ends of each joint and used for connecting the two ends of the three shape memory alloy springs; a resetting part which is used for resetting the flexible joint after the shape memory alloy spring is powered off; and foot parts which are used for supporting the joints and providing friction force for advancing and climbing. The problem that a traditional rigid robot is limited in work is solved, the robot can replace manual work in a special working environment, and the working efficiency is improved while the manual safety is guaranteed.
本发明公开了一种多足仿生柔性机器人,设有多个柔性关节;每个关节均包括三个形状记忆合金弹簧,三个形状记忆合金弹簧呈等腰三角形布置,用于在通电状态下产生收缩以驱动柔性关节的左右变形实现左右转向,以及从后向前依次通断电驱动各个柔性关节的拱起变形实现机器人的拱动前进;连接部,设置在每个关节两端,用于连接三个形状记忆合金弹簧的两端;复位部,用于形状记忆合金弹簧断电后柔性关节的复位;足部,用于支撑关节,并提供前进和爬坡的摩擦力。本发明解决了传统刚性机器人工作受限的问题,以期实现特殊工作环境下机器人代替人工,保障人工安全的同时提高工作效率。
Multi-legged bionic flexible robot
一种多足仿生柔性机器人
2021-09-03
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |