Washing arm assembly for a trolley for holding objects to be cleaned arranged on tiered rack

摘要

The arrangement has washing arms (3) attached to lower and upper planes and rotated at a vertical rotary axis. The washing arms are vertically attached on top of each other to a central support tube (2). The central support tube is rotatably mounted at ends of pivot bearings in the lower and upper planes of a receiving carriage. Washing liquid is fed into an interior of the supporting tube to an end. Interior parts of the washing arms stay in fluid connection with the interior of the supporting tube. The interior parts of the washing arms are provided with outlet openings (31-33).