| 摘要 |
PROBLEM TO BE SOLVED: To provide a power sprayer capable of driving by either an engine or an electric motor as a power source depending on the user environment and allowing easy attachment and removal of the engine or the electric motor. SOLUTION: A driven side joint 20 capable of removably and selectively fixing either an engine-output side joint 21 of the engine E or a motor-output side joint 22 of the motor M is provided on a sprayer main body 10. A pump-driving shaft driving a pump 18 is rotatably secured to the driven side joint 20. Fastening levers 41, 41a are provided on the engine-output side joint 21 and the motor-output side joint 22 respectively so as to be able to pivot, and a latch engaged with the fastening levers 41, 41a is provided on the driven side joint 20 so that an attachment or removal operation of the engine E or electric motor M to or from the sprayer main body 10 can be easily conducted by turning the fastening lever 41, 42a. COPYRIGHT: (C)2007,JPO&INPIT
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