The present invention relates to a stripping device for a ground milling machine, comprising a stripping plate comprising a bottom plate edge and a stripping bar comprising at least one stripping element disposed on the bottom plate edge, wherein form-fitting elements are present on the at least one stripping element and on the stripping plate, which form-fitting elements at least partially interlock in complementary fashion and prevent displacement of the at least one stripping element. The present invention further relates to a stripping element for such a stripping device, and to a ground milling machine having such a stripping device.