| 摘要 |
PROBLEM TO BE SOLVED: To obtain an impeller blade installing device, extremely easy to disassemble and assemble impeller, excellent in detergency, hygiene and useful for food manufacturing or the like by composing the device of the impeller or the like installed on an impeller fitting member. SOLUTION: This impeller fitting system consists of the impeller fitting member 1, the impeller 2 fitted to this impeller fitting member 1, a sliding member 3 to hold the impeller 2, an engaging member 4 engaging this sliding member 3 to the stopping position of the impeller 2, a cotter 5 holding the sliding member 3 to the stopping position of the impeller 2, a pin 6 holding the cotter 5. At the engaging member 4, the sliding member 3 is preferably acting to the diameter direction of the impeller 2 or to the circumferential direction to make an engagement. |
