Continuous rolling holding and conveying trolley of cold pilger mill

The utility model discloses a continuous rolling holding and conveying trolley of a cold pilger mill, which relates to the technical field of cold pilger mills and comprises a box body, an oil cylinder is mounted on the box body, an output end of the oil cylinder is connected with a shifting fork through a piston rod, the shifting fork is connected with a sleeve through a sliding block, the sleeve is connected with a holding barrel, and the holding barrel is connected with an anti-skid pad. A hollow pipe penetrates through the sleeve, and a baffle is connected to the box body. Through the arrangement of the sliding block, the holding barrel, the shifting fork, the sleeve, the baffle and the non-slip mat, after the oil cylinder is started, the output end drives the top end of the shifting fork to rotate through the piston rod so that the sleeve can move, the sleeve is guided through the sliding block while moving, and after moving, the sleeve drives the holding barrel to move transversely so that the holding b