| 摘要 |
A vibratory drive unit of modular construction includes a bottom plate, a first side plate attached to one side of the bottom plate, a second side plate attached to an opposite side of the bottom plate, a front plate attached to the bottom plate, first side plate and second side plate, and a rear plate structure attached to the bottom plate and each of the side plates. The plates define a cavity therebetween, which cavity is configured to receive a mass therein and a vibratory drive means positioned between the mass and the front plate. The modular construction provides for easy replacement of any of the modular components. The vibratory drive unit is further configured to permit maximum air flow about the vibratory drive means, and to provide for accurate positioning of the vibratory drive means relative to a drive plate of an attached parts bin.
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