Side brush device and floor cleaning equipment

The embodiment of the utility model discloses a side brush device and ground cleaning equipment, the side brush device comprises a fixed seat, a structural part, a first driving part, a chain wheel, a first supporting rod, a chain and a side brush assembly, the fixed seat is provided with an interlayer space; the structural member is provided with a first bending section and a second bending section, and the second bending section is mounted on the fixed seat; the fixed end of the first driving part is fixed on the first bending section; the chain wheel is rotationally connected to the bent position between the first bent section and the second bent section. The first supporting rod is rotationally connected to the end, away from the bent position, of the second bent section through a first rotating pin. The chain is fixed to the movable end of the first driving piece and the first supporting rod, and the chain is meshed with the chain wheel; the side brush assembly is installed at the end, away from the seco