The present invention relates to a traveling type sprayer capable of spraying a chemical agent to the height of a fruit tree and, more preferably, to a traveling type sprayer capable of spraying a chemical agent to the height of a fruit tree, wherein a ventilation induction type duct is installed at the upper side of a sprinkler main body, which is attachable to and detachable from the traveling type sprayer, to sprinkle a chemical agent, such as a nutrient or a pesticide, to the height of the fruit tree and a proximity sensor (110) senses the approach to an obstruct, thereby preventing safety accidents in advance. The traveling type sprayer comprises: a conveyor (1) including an engine (6), and moving at a walking speed by a caterpillar (1a) installed on the bottom surface a sprinkler main body (20) attachable to and detachable from an attachment plate body (1c) of a car body upper plate (1b) formed at the conveyor (1), and sprinkling a chemical agent through a sprinkle nozzle (4a) formed in a circular ventilation room (20b) complete induction wings (20d) and half induction wings (20e) formed at predetermined intervals in the ventilation room (20b) to induce ventilation, wherein the complete induction wings (20d) are formed by blocking the overall width in one half portion (AB) with respect to the central part (A) in a vertical direction of the ventilation room and the half induction wings (20e) are formed by blocking only the half of the width in the other half portion (AC) and a ventilation induction type duct (70) having a long trapezoid shape, of which both side surfaces are toward the upper side from the lower side, to raise the ventilation toward the upper portion of the sprinkler main body (20) to expel the ventilation.COPYRIGHT KIPO 2016본 발명은 과수의 높이에 맞게 약제를 분무할 수 있는 주행식 분무기에 관한 것으로, 더욱 바람직하게는 주행식 분무기에 착탈되는 살포기 본체의 상부측에 송풍유도형 덕트를 장착하여 과실의 높이에 맞추어 영양제 또는 살충제 등의 약제를 살포할 수 있음은 물론 장애물에 접근시 근접센서(110)가 감지하여 안전사고를 미연에 방지하도록 하기 위한 과수의 높이 맞게 약제를 분무할 수 있는 주행식 분무기에 관한
