Experimental Studies on the Vibration of Knapsack Type Mist Sprayer

Abstract

The vibration of the knapsack mist sprayer causes the worker to be tired. And so, in this report, the author investigated experimentally the vibration of its. On this type mist sprayer, the vibrations are mainly occured by the revolution of engine. The vibrations were measured at several points on the engine and the knapsack fiame by the Askania type hand vibrograph. As the results it became clear that the vibrations of this type mist sprayer are perfectly taken away by setting each part of mist sprayer on adequate position and useing the vibration absorber.