| 摘要 |
PURPOSE:To eliminate work by man power and to efficiently perform the work, by storing in memory a distance from a front wheel stop position to a rear wheel in a control unit and advancing a car washing machine to wash the wheels. CONSTITUTION:Protrusions 3, which support right and left front wheels 2 of a vehicle to be washed, are provided in a floor surface 1. While a rotary encoder, which generates a pulse corresponding to a running distance of a car washing machine 6 from a running driving source to a power transmission part, is provided in the car washing machine 6. And if the car washing machine 6 reaches a fixed distance A from the front wheels 2, the car washing machine 6, in which a value of the pulse from the encoder agrees with the value stored in memory of a processing unit, is stopped. In this position, the machine 6 actuates pumps 10 injecting a detergent toward the front wheels 2 and stops the pumps 10 after a fixed time, further the car washing machine 6, if it reaches a position B of rear wheels, stops washing the rear wheels similarly to the front wheels 2.
|
