Floor leveling machine for decoration

The utility model discloses a decoration ground leveling machine which comprises a leveling machine body, a groove is formed in the bottom of the leveling machine body, a first motor is installed on one side of the interior of the groove, one end of the first motor is fixed to the surface of the leveling machine body through screws, a fixing plate is installed at the end, away from the first motor, of the groove, and a fixing bearing is installed on one side of the fixing plate. The output end of the first motor penetrates through the fixed bearing to be connected with a threaded rod, the output end of the first motor rotates in the fixed bearing, the threaded rod connected with one end is driven to rotate while rotating, and the threaded rod rotates to drive a threaded block meshed with one side to move left and right on the threaded rod; and in the moving process of the threaded block, the threaded block connected with the top is driven to move in the sliding way, supporting force is exerted on the threaded