| 摘要 |
PROBLEM TO BE SOLVED: To provide a chemical spray working vehicle that is configured to simultaneously turn on/off the drive of a control pump and an air blower for air curtain, by adopting a simple configuration having a large cost reduction effect. ! SOLUTION: A chemical spray working vehicle is configured by: providing a liquid chemical tank 13 and an air blower 67; including a spraying boom 15 for ejecting liquid chemical from the liquid chemical tank 13 sent by the driving force of a control pump 24 from a plurality of liquid chemical spraying nozzles 15a provided in the front part of a vehicle body; providing a driving pulley 81 in a working output shaft 25 for driving the control pump 24 using engine power; coupling with a driving pulley 86 for driving the control pump 24 by a belt 85 wound around the driving pulley 81 and driving the working output shaft 25 and the air blower 67; and simultaneously transmitting the engine power to the driving pulley 81 of the control pump 24 and the air blower 67 |
