Novel automatic floor lifting device

The utility model provides a novel automatic floor extracting device which comprises a platform car, an electrical control device, a translation system, a lifting system, an adsorption assembly and a vacuum generator. Wherein the translation system is mounted on the platform car, is controlled by the electrical control device, and is used for driving the lifting system and the adsorption assembly to jointly move in the horizontal direction; the lifting system is connected with the translation system, is controlled by the electrical control device and is used for realizing the movement of the adsorption assembly in the vertical direction; the adsorption assembly is mounted on the lifting system, is controlled by the vacuum generator and is used for adsorbing or loosening a floor; and the vacuum generator is mounted on the platform car, is controlled by the electrical control device and is used for controlling the adsorption or loosening action of the adsorption assembly. According to the novel automatic floor