| 摘要 |
A vibrating mechanism comprising a housing having a lower end and having an interior space; an imbalanced wheel having a right side, a left side, an axis of rotation, and a plane of rotation situated between the left and right sides, the plane of rotation extending perpendicularly outward from the axis of rotation; a drive axle rotatably mounting and positioning the imbalanced wheel within the interior space of the housing so that the plane of rotation extends through the lower end of the housing; and an apertured base plate capable of alternately fixedly attaching the lower end of the housing to and removing the lower end of the housing from an earth compacting machine, the apertured base plate being fixedly attached to the lower end of the housing.
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