Peony plant grafting propagation auxiliary device

The utility model discloses a peony plant grafting propagation auxiliary device, which relates to the technical field of peony plant grafting propagation and comprises a base and a connecting plate. Fixing seats are arranged on the two sides of the top face of the base, supports are inserted into the fixing seats, circular ring frames are slidably connected into the supports, sliding frames are slidably connected to the outer sides of the circular ring frames, the connecting plates are fixed to the top faces of the sliding frames, and screw rods are in threaded connection with the interiors of screw holes in the middles of the connecting plates; a fixing block is rotationally connected to the inner side end of the screw rod, a stabilizing unit is arranged on the top face of the base, and an identification unit is arranged on the left side face of the base; the auxiliary device further comprises a grafting frame, the circular ring frame slides in the support to adjust the height of the grafting frame, meanwhil