Automatic cylinder sleeve conveying device

The utility model discloses an automatic cylinder sleeve conveying device which comprises a conveying box and an AVG conveying trolley. The two damping assemblies are fixedly connected to the front side and the rear side of the two sides of the inner wall of the transport box correspondingly; the lifting assembly is fixedly connected to the tops of the two damping assemblies; and the storage assembly is arranged at the top of the lifting assembly. Through the cooperation of the sliding blocks, the buffer springs and the strip-shaped movable plates in the damping assemblies, the storage assemblies in the transportation box can be well buffered and damped when bumping and collision occur in the transportation process, the situation that shaking caused by vibration affects an internal cylinder sleeve is effectively avoided, and the service life of the cylinder sleeve is prolonged. The stability of the cylinder sleeve in the conveying process is guaranteed, the periphery of the whole storage assembly can be clamp