Swinging plant protection spraying machine

The utility model provides a swing plant protection sprayer, which relates to the technical field of swing plant protection sprayers and comprises a protective shell and an arc-shaped block, and fixing blocks are fixedly connected to the top and the bottom of the arc-shaped block. According to the utility model, the atomizing nozzle and the conveying pipeline are connected to the mounting seat, then the driving motor is started to drive the first rotating shaft and the first connecting block to rotate, and at the moment, the second connecting block and the second rotating shaft at the lower part rotate on the fixed block at the lower part; the connecting column slides in the sliding groove, the effect of limiting the connecting frame is achieved, the connecting frame swings up and down in the direction of the sliding groove, and therefore the connecting frame can swing up and down in the direction of the sliding groove. The effect of driving the atomizing nozzle on the top of the mounting seat to swing up and