Plant protection device for planting and grafting

The utility model relates to the technical field of agricultural planting, in particular to a plant protection device for planting and grafting, which provides omni-directional support for scions, reduces relative shaking of joints of the scions and stocks and improves the survival rate of the scions. Comprising two binding mechanisms, a supporting rod, a fixing rod, a lower telescopic rod, a binding mechanism, a rotating shaft, two upper telescopic rods and two side supporting rods, the supporting rod is installed on the rear side wall of one binding mechanism, the middle of the fixing rod is rotationally connected with the supporting rod, and the two ends of the lower telescopic rod are rotationally connected with the supporting rod and the lower end of the fixing rod correspondingly; the binding mechanisms are rotationally installed on the upper portion of the fixing rod, the rotating shaft is rotationally installed at the upper end of the fixing rod, the two ends of the two upper telescopic rods are rotat