AGV robot mechanism

AGV generally consists of a walking mechanism, a transplanting mechanism, a vehicle-mounted controller, a safety auxiliary device, a DC battery, and the like. The walking mechanism is mainly driven by a motor through a reducer. The transplanting mechanism is selected according to the purpose of the AGV trolley. Commonly used rollers, robots, etc. The on-board controller is responsible for the movement and movement of the entire car, including the differential speed of the motor and the loading and unloading of the transplanting mechanism. The power supply mostly uses 24V or 48V DC industrial batteries. The driving instruction is issued by PLC, which controls two servo drives respectively, and realizes the car's line hunting through electronic differential speed. Different methods can be used for speed adjustment. AGV requires different vehicle speeds when walking straight, turning and approaching the stopping point. The speed of straight walking often reaches 0.8m / s ~ lm / s, and it is 0.2m / s ~ 0.3m / s. It can be said that the mechanical system is the foundation of the entire AGV, and the performance of the AGV also largely depends on whether the mechanical system design is reasonable.