A pesticide sprayer with adjustable sprinkler head.Including: a frame；A box for containing liquid is arranged on the frame.The utility model is connected with an output pipeline；A pump is connected with the output pipeline.To extract the liquid from the tank；A support column is connected with the frame body；At least one rod body is rotatably connected with the support column.Each rod body is respectively connected with a spraying pipe which is communicated with the output pipeline.Each spraying pipe comprises a plurality of spraying parts and a plurality of pipe bodies respectively connected between adjacent spraying parts；Each spray piece is located on the corresponding rod body.The hollow structure is connected with the corresponding tube body；When the spray heads configured on each spray piece are turned on,The liquid in the corresponding spraying pipe can be sprayed outwards；Each tube body is made of soft material.The pipe body can be telescoped and bent.The position and spacing of the sprayers can be adjusted by properly stretching and bending the pipe body.To meet the needs of construction.一種具可調式噴頭之農藥噴霧機，包含：一架體；一用於容裝液體之箱體配置於該架體上，其連接一輸出管路；一泵浦連接該輸出管路，用於抽出該箱體內的液體；一支撐柱連接該架體；至少一桿體以可旋轉的方式連接該支撐柱，各該桿體分別連接一連通該輸出管路的噴灑管；各該噴灑管包含多個噴灑件及多個分別介接於相鄰噴灑件之間的管體；各該噴灑件位於對應之桿體上，且具有中空結構連通對應之管體；當各該噴灑件上配置的噴頭開啟時，對應之噴灑管內的液體即可向外噴灑；各該管體為軟性材料構成，使得各該管體可以伸縮及彎折，經由適當的伸縮及彎折該管體即可調整各該噴灑件的位置及間距，以符合施作時的需要。
