Ground sweeping board transverse moving device without bearing rail

According to the basic scheme, the ground sweeping board transverse moving device without the bearing rail comprises a guide rail unit composed of a guide rail and a rack, a guide unit composed of a guide roller, a roller shaft and a mounting support, and a driving unit composed of a motor speed reducer mechanism, a gear and an encoder in signal connection with a parking equipment control device. The roller component consists of a roller, a roller shaft and a mounting bracket; the trolley plate is supported on the ground layer by the roller components; when a motor of the guide unit rotates, a gear is driven to rotate, so that a vehicle plate is driven to perform linear displacement on a guide surface of a guide rail under the guide of the guide rail unit, and a control device judges the displacement distance of the vehicle plate by reading an output signal of an encoder; a bearing rail is not needed, so that the vertical height of the sweeping board can be effectively reduced; the trolley plate is reasonably