DIY Double drive quadruped robot plastic puzzle toy
The four-legged walking robot model consists of power supply, motor, gear set, eccentric wheel set and connecting rod mechanism. When the assembled model is turned on, the motor rotates and the movement is transmitted to the eccentric wheel group through the gear group deceleration. The eccentric wheel drives the support leg to do the forward action. The connecting rod structure adjusts the movement of the hind leg so that the quadruped robot can walk slowly.