| 摘要 |
An automatic liquid dispensing mechanism includes a planet device and a transmitting hose. The planet device is a plate with a number of rollers provided on a surface thereof such that the rollers can rotate on the surface of the plate. The hose in the form of an arc is engaged in-between the inner rim of the hosing and the outer surface of the rollers. The axis of a driving motor passes through the plate and a side of the housing, and then contacts with the surface of the rollers, thereby the rotation of the axis of the driving motor drives the rollers and the plate to rotate. And then the rollers push the liquid stored in the hose and make it transmitted from the storage tank to the user's end.
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