Milling device for floors, rock, excavated material or other material

The milling apparatus ( 1 ) has a bucket with a receiving chamber and has a milling unit with a milling rotor ( 14 ). The receiving chamber has a receiving opening ( 4 ) and is embodied as a bucket ( 2 ). On the bottom of the bucket ( 2 ), a through opening ( 19 ) is provided, which leads into a milling chamber ( 12 ). The milling rotor ( 14 ) can move material both into the receiving chamber and out of it again. To achieve both modes of operation, in a first embodiment a drive mechanism rotating in a predetermined direction (D) is provided; a beating arm ( 16 ) is associated with the first mode of operation, and a further beating arm ( 24 ) is associated with the second mode of operation. In another embodiment, which makes do with a single beating arm ( 16 ), the milling unit ( 54 ) can be operated in two different working positions via a turner. The positions differ from one another by a 180° rotation about a vertical axis that is perpendicular to the axis of rotation of the milling rotor ( 14 ).