Concrete leveling device

The utility model relates to a concrete leveling device which comprises an installation frame, an I-shaped shaft is fixedly installed on the installation frame, two bearings are fixedly installed outside the I-shaped shaft, and a leveling cylinder is fixedly installed outside the two bearings. According to the concrete leveling device, the cleaning brush is arranged, the leveling cylinder rotates outside the I-shaped shaft through the bearing, the concrete ground is leveled, and meanwhile, the cleaning brush is attached to the outer surface of the leveling cylinder, so that the leveling cylinder can be cleaned every time the leveling cylinder rotates; two inserting rods are pinched to move oppositely and drive compression blocks to move, the compression blocks move to compress springs, meanwhile, the inserting rods move to be away from inserting grooves in sliding plates, the sliding plates and inclined plates are not fixed any more, then cleaning brushes are pulled to drive the sliding plates to move to be a