| 摘要 |
PURPOSE:To clean the interior of tyre house reliably which is difficult through manual work by detecting through tyre detector that a car is at the correct cleaning position and cleaning the tyre house on the basis of said detection. CONSTITUTION:Upon advance of car 8 between movable rails 7, 7 of car washer gate 6, the front wheel tyre 9 of car will step over a tyre detector 1. Consequently, an output signal is produced from said detector 1 to open a valve 5 thus to inject cleaning liquid from cleaning nozzles 2a-2d through feed tube 4 and to clean the tyre and tyre house automatically. |
