Water spray device

The utility model discloses a water spray device, including main part (1), main part (1) on be equipped with nozzle (2) that supply the rivers in it to jet out, main part (1) go up and lie in that nozzle (2) top is still articulated to have can relative nozzle (2) luffing motion and change the pressurized -water lid (3) that rivers jetted out the distance, main part (1) in be equipped with can be under water impact and pivoted impeller (4), impeller (4) on be connected with and move by its drive and in drive mechanism (60) of in -process drive pressurized -water lid (3) luffing motion of motion. The utility model discloses simple structure, the placement that enables the spun water column is from far to near, again from near to far circulating to improve the conversion rate of water, saved the cost, improving irrigation efficiency. 本实用新型公开了种喷水装置，包括主体(1)，所述的主体(1)上设有供其内的水流射出的喷嘴(2)，所述的主体(1)上并位于喷嘴(2)上方还铰接有能相对喷嘴(2)上下摆动而改变水流射出距离的压水盖(3)，所述的主体(1)内设有能在水流冲击下而转动的叶轮(4)，所述的叶轮(4)上连接有由其驱动而运动并在运动的过程中驱动压水盖(3)上下摆动的传动机构(60)。本实用