Adjusting mechanism for cleaning device and cleaning device for motor sweeper

The utility model relates to the technical field of sweeping vehicles, in particular to an adjusting mechanism for a sweeping device and the sweeping device for the sweeping vehicle. The adjusting mechanism for the cleaning device comprises a rotating mechanism, a hinged support, a rotating component and a mounting base. The rotating mechanism is arranged on one side of the hinged support, connected with the hinged support and used for driving the hinged support to rotate; the rotating component is arranged on one side of the hinged support, the mounting base is arranged on one side of the rotating component, and the hinged support is rotationally connected with the mounting base through the rotating component; the cleaning device comprises a driving mechanism, and the mounting seat is used for mounting the driving mechanism. According to the structure, the hinged support is rotationally connected with the mounting base through the rotating part, after the sweeping brush of the sweeping disc is abraded, the m