| 摘要 |
PURPOSE: A coffee manufacturing apparatus and a drive for the same are provided to reduce functioning noise by limiting the radiational vibration of a second gear wheel about a cylinder axis and the radiational vibration of the second gear wheel about a first gear wheel during driving. CONSTITUTION: A drive(1) comprises a linear guide(80) for guiding a housing(50). The linear guide is parallelly extended to a cylinder shaft(22). The movement of the housing which is opposite the linear guide to the radial direction of the cylinder shaft is prevented. The housing which faces the linear guide to the radial direction of the cylinder axis is engaged with the linear guide in order to limit the movement of the housing. A rotary shaft of a second gear wheel is arranged in the linear guide with a fixed interval. |
