The present invention relates to a mist sprayer and, more particularly, to a mist sprayer comprising: a polygonal rod (100) having a polygonal cross section and rotatably fitted into a bracket (120) at a lower end of a fixing rod (110) a water supply pipe (200) provided in parallel with the polygonal rod (100) at a lower portion of the polygonal rod (100), including spray nozzles (210) installed at regular intervals, and fastened to the polygonal rod (100) by a fastener (220) and a driving part (300) including a fixing plate (310), a driving motor (320), a crank rod (330), and an operation piece (340), wherein the driving motor (320) is attached to the fixing plate (310) and having a driving shaft (321) and a crankshaft (322) coupled to the driving shaft (321), the crank rod (330) has long grooves (331, 331a) in upper and lower portions and a central portion rotatably coupled to the fixing plate (310) by a shaft bolt (332), a lower end of the operation piece (340) is coupled to an end of the polygonal rod (100) to rotate the polygonal rod (100) from side to side, and the crankshaft (322) of the driving motor (320) is connected to the long groove (331) in the upper portion of the crank rod (330) and an upper end of the operation piece (340) is connected to the long groove (331a) in the lower portion of the crank rod (330), such that the driving part (300) rotates the polygonal rod (100) at a predetermined angle from side to side alternately as the crankshaft (322) of the driving motor (322) rotates. Since the polygonal rod to which the water supply pipe is fastened is alternately rotated from side to side at the predetermined angle by the driving part, a chemical liquid from the spray nozzles installed in the water supply pipe fastened to the polygonal rod is uniformly sprayed to the ground.COPYRIGHT KIPO 2017본 발명은 안개분무기에 관한 것으로서, 더욱 상세하게는 단면이 다각형 형상으로 이루어지고 고정봉(110)의 하단에 부착된 브래킷(120)에 회전가능케 끼워지는 다각형봉(100) 다각형봉(100)의 하부에 다각형봉(100)과 나란하게 구비되고 일정간격으로 분사노즐(210)이 설치되며 체결
