ENGINE RPM CONTROL DEVICE FOR SPRAYER

摘要

PURPOSE: An engine RPM control device for a sprayer is provided to suppress the increase of engine RPM due to the operation of an accelerator by a user. CONSTITUTION: An engine RPM control device for a sprayer comprises an engine(10), an air blow fan which is delivered with the driving force of the engine, rotates, and sprays agricultural chemicals, an accelerator(30) which opens and closes a throttle valve connected to the engine and increasing and decreases engine RPM, an air blow clutch(40) which delivers the driving force of the engine to the air blow fan, and a rotation control unit(50) which physically limits the rotation distance of the accelerator.