A kind of sprinkler tip (1) that presumptive area is irrigated with what,Shown sprinkler tip includes the sprinkler tip body (12) with central axis (X),The sprinkler tip body have the irrigations fluid for confessing flow tube with what reception irrigation import and with what discharge the directed jet of the irrigation fluid nozzle (30,40)； The sprinkler tip (1) further includes reciprocal element (50) and deflector (100),The reciprocal element carries out crankmotion around the central axis (X) with what,The deflector includes the attachment device being fixedly connected with what with the reciprocal element. The deflector has at least one first deflector surface (112), and surrounds the central axis together with the reciprocal element with what and do crankmotion. Wherein the deflector fits what and at least one first position is presented with respect to nozzle described in what, the first part of the deflector faces the nozzle (30 in the first position, 40), the directed jet is projected from sprinkler tip with first angle by nozzle, the deflector fits what and at least one second position is presented with respect to nozzle described in what, the second part of the deflector faces the nozzle in the second position, therefore the directed jet is projected from sprinkler tip with the second angle of different what first angles by nozzle.一種用於對預定區域進行灌溉的灑水噴頭(1)，所示灑水噴頭包括具有中心軸(X)的灑水噴頭體(12)，所述灑水噴頭體具有一個用於接收來自供流管的灌溉流體的灌溉進口和用於釋放所述灌溉流體的定向射流的噴嘴(30，40)；所述灑水噴頭(1)還包括往復元件(50)和偏轉器(100)，所述往復元件用於圍繞所述中心軸(X)進行往復旋轉運動，所述偏轉器包括用於與所述往復元件固定連接的連接裝置。所述偏轉器具有至少一個第一偏轉表面(112)，並用於與所述往復元件一起圍繞所述中心軸做往復旋轉運動。其中所述偏轉器適於相對於所述噴嘴呈現至少一個第一位置，所述偏轉器的第一部分在所述第一位置面對所述噴嘴(30,40)，所述定向射流以第一角度通過噴嘴從灑水噴頭中射出，所述偏轉器適於相對於所述噴嘴呈現至少一個第二位置，所述偏轉器的第二部分在所述第二位置面對所述噴嘴，因此所述定向射流以不同於第一角度的第二角度通過噴嘴從灑水噴頭中射出。
