| 摘要 |
A shaft-supporting apparatus of mixer is provided to prevent a driven shaft or a driving shaft from being transformed into or being damaged by absorbing vibration from the driving shaft and a hollow shaft generated from a pulsator, to extend lifetime of related parts and to cut down maintenance cost. A shaft-supporting apparatus of mixer comprises a motor(10), a reducer(20), a driving shaft(30), a driven shaft(40) and a pulsator(50). A hollow shaft(60) is set up in at output part of the reducer. The driving shaft is attachably and detachably united with the hollow shaft. The hollow shaft forms a top hollow part in which a key groove is formed. A central hollow part of which an inner diameter is more than that of the hollow is formed on a lower part of an upper part of the hollow part.
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