Automatic energy-saving spraying device for pesticide packaging bag

The utility model relates to the technical field of pesticide packaging bags, in particular to an automatic energy-saving spraying device for a pesticide packaging bag, which overcomes the defect that a common pesticide packaging bag processing device excessively wastes water resources and comprises a support frame, hydraulic cylinders are connected to two ends of one side of the support frame through bearings, two hydraulic rods are fixedly connected to the hydraulic cylinders, and the hydraulic rods are connected to the two ends of one side of the support frame. A transverse rod is welded between the two ends of the inner side of the top of the supporting frame, a supporting rod which is arranged in an L shape and is perpendicular to the transverse rod is horizontally welded to the upper portion of the outer portion of the side, away from the transverse rod, of the supporting frame, a threaded rod is connected between the transverse rod and the supporting rod through a bearing, and a sliding rod is welded b