Suction brush arrangement for a dust collecting robot comprises a suction brush body having a guiding surface on the lower side of a dust collecting robot in a region facing the rear side of the dust collecting device

摘要

Suction brush arrangement comprises a suction brush body (SK) having a guiding surface (LF) on the lower side of a dust collecting robot in a region facing the rear side of the dust collecting device. The guiding surface has ribs (RR) for preventing rearward movement of the dirt and dust particles (SP) guided from the brush roller (BW) to the guiding channel (LK). An independent claim is also included for a dust collecting robot with the above suction brush arrangement. Preferred Features: Each rib runs in a V-shape on the guiding surface so that the tip of the V-shape of each rib points toward a collecting container.