Ecological protection watering device of environment -friendly

The utility model discloses an ecological protection watering device of environment -friendly, which comprises a housin, the housing is provided with a hollow structure, the vertical water inlet thatis equipped with in bottom of casing, transversely be equipped with the bull stick in the casing, the one end of bull stick is equipped with first helical gear, and the other end of bull stick runs through the lateral wall of casing and be connected with rocking wheel, still vertically in the casing be equipped with the pivot, the one end of pivot be equipped with with first helical gear assortedsecond helical gear, and the other end of pivot is equipped with the cylindrical cam of vertical setting, be equipped with the cam groove among the cylindrical cam, the vertical push rod that is equipped with in the casing, and the lateral wall of casing still transversely is equipped with the gag lever post, the push rod runs through the gag lever post setting, the one end of push rod is equippedwith the gyro wheel, and t