Limewater sprinkling device used for trees in municipal administration

The invention relates to a sprinkling device, in particular to a limewater sprinkling device used for trees in municipal administration. Therefore, the technical problem is resolved by providing the limewater sprinkling device used for trees in municipal administration. The device can automatically and uniformly sprinkle limewater. In order to the above technical problem, the invention provides the limewater sprinkling device used for trees in municipal administration. The device comprises a first installation board, wheels, a water tank, a water inlet pipe, a first valve, a first bearing seat, a first rotary shaft, blades, a rotary shaft, a fixing board, an air cylinder, a cylinder body and the like. The wheels are symmetrically installed on the left and right sides of the bottom of the first installation board forward and backward. The right side at the top of the first installation board is equipped with the water tank. The water inlet pipe is arranged at the upper part on the rightwall of the water tank.