| 摘要 |
PURPOSE: A wheel washing device for a vehicle is provided to cleanly wash wheels with multiple rotational brushes by allowing the brushes to rotate forward and backward in a state where the brushes are inserted into the wheels. CONSTITUTION: A wheel washing device for a vehicle comprises a washing body(102), an output shaft, a driving gear(104), a free housing, a gear plate, first driven gears(109), second driven gears(111,112), and a brush header(114). The washing body has a driving device for generating power. The output shaft is projected toward the front of the washing body. The driving gear is fixed in the front end of the output shaft. The free housing interposes a bearing in the halfway of the output shaft to installed with no impediment of the rotation of the output shaft. The gear plate is maintained at the front of the free housing by a bracket. The first driven gears are engaged with the driving gear in the center of the gear plate to have different rotational direction with the driving gear. The second driven gears are engaged with the first driven gears in the outer circumference of the gear plate to have different rotational direction with the first driven gears. The brush header comprises multiple brushes(113) installed in the driving gear, the first driven gears, and the second driven gears. |
