Active shock-proof device for AGV (Automatic Guided Vehicle)

The utility model discloses an active shock-proof device for an AGV (Automatic Guided Vehicle), which comprises a traveling wheel and an electric cylinder, a rotating shaft is arranged at the right end of the traveling wheel, a motor is arranged at the right end of the rotating shaft, a front arm is arranged on the motor, the upper end of the front arm is movably connected with a rear arm through a revolute pair, and the electric cylinder is arranged between the front arm and the rear arm. During use, the motor is started to drive the traveling wheels to travel, when the traveling wheels travel on the uneven ground and travel to a concave surface, the distance between the chassis of the vehicle body on the upper side of the wheel set and the ground is reduced, the electric cylinder actively lowers the relative position between the front arm and the rear arm according to acquired information, and when the traveling wheels travel to a convex surface, the electric cylinder drives the front arm and the rear arm t