Bearing ring cleaning machine

The bearing ring cleaning machine comprises a frame body, the frame body is of a rectangular frame structure, the top face of the frame body is connected with a coaming box, the coaming box is a groove body with an opening in the top, a workbench is arranged in the coaming box, the workbench is of a hollow frame structure, the lower portion of the workbench is a slewing bearing, and the upper portion of the workbench is provided with a rotary shaft. The slewing bearing is connected with a transmission shaft driven by a motor through a gear, a cleaning assembly is installed in the coaming box, a water outlet is machined in the bottom face of the coaming box, the lower portion of the water outlet is connected with a sewer pipe, and the other end of the sewer pipe extends into the water tank. According to the cleaning assembly, the front end of a spray head base is connected with a vertically-downward outer diameter spray head and a horizontally and slightly-downwards-inclined combined spray head, and idler whee