Kitchen machine comprising means for discharging impurities

[0024]The extract of a kitchen machine 1 shown in the figures consists of a housing 2 with an elevation 3 running slightly conically upwards, which has a housing recess 4 on its topside comprising a coupling 5 for the mechanical active connection with selectable tools. A further, laterally offset coupling 6 for attaching a mixing container is only partially visible in the figures. The drive shaft 7 assigned to the coupling 5 and mounted so as to be vertically rotatable in the housing runs through the interior of the elevation 3, as apparent from the section according to FIG. 1. A molding 8 protruding upwards in the manner of a flange is provided coaxially to the coupling 5 in the housing recess 4.

[0025]The base of the essentially cylindrical housing recess 4 runs downwards from right to left in the representation according to FIG. 1 and has an opening 9 on its lowest, radially exterior point in a channel 10. The channel 10 consists of a first channel section 11, which connects the hous