Chassis for narrow-channel forward-moving AGV (Automatic Guided Vehicle)

The invention discloses a narrow-channel forward-moving type chassis for an AGV. The narrow-channel forward-moving type chassis comprises a frame, a bearing seat is fixedly installed on the frame, a guide string rod is connected to the bearing seat, a working device is connected to the guide string rod, and a forward-moving power assembly is installed on the working device; the forward power assembly comprises a servo motor provided with a speed reducer, a power output shaft of the servo motor is connected with a pinion, and the pinion is meshed with a forward rack; when the chassis walks on an uneven road surface, the four wheels can be ensured to be in contact with the ground, enough road holding force is generated, and the phenomena of slipping and the like are avoided; due to the fact that steering control can be achieved through the steering engines and the universal wheels, movement of a chassis in any mode can be achieved through a chassis control model in a vehicle-mounted program, flexibility is high