Method of operating a wheel washing assembly
A wheel washing assembly contains a machine frame, a pendulum assembly pivotably supported on the machine frame, and two washing manifolds, including a first washing manifold and a second washing manifold, attached to the pendulum assembly. Each of the washing manifolds has a nozzle assembly for ejecting water at a wheel to be washed. The washing manifolds are pivotable between a start washing position and an end washing position by an automatic motion of the pendulum assembly. The washing manifolds further automatically track the wheels to be washes by a motion of one of the wheels.
1. A method of washing wheels of a vehicle, which comprises the steps of:
providing a wheel washing assembly containing:
a pendulum assembly pivotably supported on a machine frame and freely swinging about a pivot point; and
two washing manifolds, including a first washing manifold and a second washing manifold, attached to the pendulum assembly, each of the washing manifolds having a nozzle assembly for ejecting water at the wheel to be washed, the first washing manifold having a roller assembly;
moving the vehicle through the wheel washing assembly with one of the wheels engaging and pushing the roller assembly, beginning at a start position, causing an automatic tracking of two of the wheels by the first and second washing manifolds, respectively;
ejecting water at the two wheels being tracked by the first and second washing manifolds;
driving over the roller assembly at an end position; and
subsequently pivoting the first and second washing manifolds back to the start position via the pendulum assembly.
2. The method according to claim 1 , which further comprises lowering the roller assembly into a recess at the end position for allowing the wheel to transverse over the roller assembly.
3. The method according to claim 1 , which further comprises ejecting the water at the wheels with a swirling or rotating motion.
4. The method according to claim 1 , which further comprises pumping water to the nozzle assembly upon movement of the roller assembly by the wheel.
5. The method according to claim 1 , which further comprises continuously tracking the two wheels by the first and second washing manifolds for at least four feet.
6. The method according to claim 1 , which further comprises:
forming the nozzle assembly with a central nozzle and further nozzles spinning around the central nozzle; and
providing different water pressures to the central nozzle than the further nozzles.
7. A method of washing wheels of a vehicle, which comprises the steps of:
providing a wheel washing assembly containing a freely swinging pendulum assembly pivotably supported on a machine frame and two washing manifolds, including a first washing manifold and a second washing manifold, attached to the pendulum assembly, each of said washing manifolds having a nozzle assembly for ejecting water at the wheel to be washed, the first washing manifold having a roller assembly;
moving the vehicle through the wheel washing assembly with one of the wheels engaging and pushing the roller assembly, beginning at a start position, causing an automatic tracking of two of the wheels by the first and second washing manifolds, respectively; and
ejecting water at the two wheels being tracked by the first and second washing manifolds.