Mist sprayer

The utility model relates to the technical field of agricultural machinery, and discloses a mist sprayer to improve the overall performance. A hydraulic cylinder is fixedly installed at the right end of the connecting rod. A piston rod is installed on the upper side of the hydraulic cylinder. A sliding plate is fixedly installed at the upper end of the piston rod. A liquid passing cylinder is fixedly installed on the left side of the lower surface of the sliding plate. A liquid inlet hopper is fixedly installed on the left side face of the liquid passing cylinder. A telescopic pipe is fixedly connected between the liquid passing cylinder and the bottom of the back cylinder, a through groove corresponding to the telescopic pipe is formed in the middle of the end cover, straps are symmetrically connected to the left side face of the back cylinder, and a liquid passing opening corresponding to the telescopic pipe is formed in the bottom face of the back cylinder; and lightweight design is carried out by controll