The invention discloses an educational robot chassis with switchable walking wheels, and relates to the technical field of robots. The educational robot chassis comprises a chassis, wherein side standcolumns are distributed on the lower end surface of the chassis in a matrix manner, supporting plates are fixedly connected to the lower ends of the side stand columns, first motors are arranged at the upper ends of the supporting plates, and first walking wheels are arranged on output shafts of the first motors; guide sliding rails are symmetrically arranged in the lower end of the chassis frontand back, guide rods are arranged in the guide sliding rails, sliding blocks are movably connected to the left ends and the right ends of the guide rods, connecting rods are rotatably connected to the lower ends of the sliding blocks, and springs are arranged in the other ends of the connecting rods. The chassis is clear in structure and principle, when the robot encounters the smooth ground or slope surface, the height of the second walking wheel can be lowered finally by starting the second motor, the friction force between the robot and the ground is increased by means of the large roughness of the outer surface of the second walking wheel, and it is guaranteed that the robot moves stably and walks efficiently; damping is achieved, and device toppling is prevented.
本发明公开了一种行走轮可切换的教育机器人底盘,涉及机器人技术领域,包括底盘,底盘下端面上矩阵分布设置有侧立柱,侧立柱下端固定连接有支撑板,支撑板上端安置有第一电机,第一电机输出轴上设置有第一行走轮,所述的底盘下端内部前后对称开设有导滑轨,导滑轨内部均设置有导杆,导杆左右两端均移动连接有滑块,滑块下端转动连接有连接杆,连接杆另一端内部安置有弹簧。本发明装置结构清晰,原理明了,当遇到光滑地面或者坡面时,可通过启动第二电机,最终实现第二行走轮高度下移,借助第二行走轮外表面的大粗糙度增加与地面间的摩擦力,保证机器人移动稳定行进,行走高效,且利用弹簧的缓冲作用,实现减震,防止装置倾倒。
Education robot chassis with switchable walking wheels
一种行走轮可切换的教育机器人底盘
2021-03-23
Patent
Electronic Resource
Chinese