Automatic irrigation device for peony planting

The utility model relates to the technical field of peony planting, and discloses an automatic irrigation device for peony planting, which comprises a moving plate, a fixed frame fixedly mounted on the front upper portion of the moving plate, a water tank fixedly mounted on the upper portion of the moving plate, and a limiting groove fixedly mounted on the front upper portion of the moving plate. The lifting assembly comprises a lead screw, a driving motor, a moving block, a mounting plate and a connecting rod, the lead screw is movably mounted in the fixing frame, the moving block is mounted on the outer side of the lead screw in a threaded mode, the driving motor is fixedly mounted on the upper portion of the fixing frame, and the output end of the driving motor is fixedly connected with the upper end of the lead screw; and connecting rods are fixedly mounted on the two sides of the mounting plate. Through cooperative arrangement of a lead screw, a driving motor, a moving block, a mounting plate and a conne