Fecha de publicación: 11/12/2020 Fuente: Wipo "BigData" The utility model discloses a cleaning device for a big data all-in-one machine, and belongs to the technical field of big data cleaning. A cleaning device for a big data all-in-one machine comprisesa movable base, a hydraulic telescopic rod is fixedly connected to the upper surface of the movable base, a mounting shell is fixedly connected to the upper surface of the hydraulic telescopic rod, and a cleaning motor is fixedly connected to the outer surface of the mounting shell through a mounting plate; a rotating disc is fixedly connected to the output end of the cleaning motor, a linkage rodis movably connected to the position, away from the circle center, of the outer surface of the rotating disc through a rotating shaft, and one end of the linkage rod is movably connected with a sector gear through a rotating shaft; through the arrangement of the dust suction cover, when the cleaning brush head and the cleaning brush are used for sweeping dust on three side faces of the all-in-onemachine, the dust suction machine is started, the dust suction head is used for adsorbing and collecting the swept dust through the dust suction pipe, and cleanliness and sanitation in the cleaning process are guaranteed.