Rotating washer brush with fused vane attachments - has brush on disc which rotates in housing by water pressure

摘要

This washer brush consists of a housing (3) into which opens a water inlet tube (2). Inside the housing (3) is a ball race (5) carrying a pivot peg (6) on whose lower end is fixed a brush disc (8). The brush disc (8) has holes through which the water can pass. Fixed to the back of the brush disc (8) inside the housing (3) are a number of vanes (10). The water flows through the inlet tube (2), which is fitted to the housing so that the inflow of the water is tangential to the brush disc, forcing the disc, by means of the vanes (10) to rotate to assist in the cleaning of the object.