Seedling raising marking device

The utility model discloses a seedling raising marking device, which relates to the technical field of seedling raising, and comprises a bearing plate and a lifting plate, the top of the bearing plate is fixedly connected with a polish rod, the lifting plate is provided with a polish hole matched with the polish rod, and the top of the polish rod is fixedly connected with a baffle disc. By arranging the marking plate, information codes on the marking plate can be used for recording information, after the nail columns are inserted into the ears of the piglets, the marking rings can be firmly nailed on the ears of the piglets, a code scanner can be used for reading the information codes in the subsequent breeding process, and the purpose of conveniently storing a large amount of information can be achieved; by arranging the polished rod, when the lifting plate is close to the bearing plate through the fixed handle and the movable handle, it can be guaranteed that the lifting plate and the bearing plate are comb