Cleaning device and cleaning equipment

The invention discloses a cleaning device and cleaning equipment. The cleaning device comprises a shell; the supporting wheel is rotatably arranged on the shell; the number of the cleaning assemblies is at least two, and the cleaning assemblies are rotationally connected with the shell and arranged on the two sides, in the moving direction of the cleaning device, of the shell correspondingly; the first driving assembly is connected with the cleaning assembly; the cleaning device has a cleaning mode; when the cleaning device is in the cleaning mode, the moving direction of the cleaning device serves as the front, under driving of the first driving assembly, the cleaning assembly located on the rear side is matched with the supporting wheel to form a supporting face, and a distance exists between the lowest point of the cleaning assembly located on the front side and the supporting face. Through the arrangement, when the cleaning device conducts cleaning work, the cleaning assembly located on the rear side of t