Sandstone transportation device capable of preventing dust

The utility model discloses a sandstone transportation device capable of preventing dust, and relates to the technical field of sandstone transportation, the sandstone transportation device comprises a bottom foot, a dustproof structure and a discharging structure, the top end of the bottom foot is provided with a conveying groove, one side of the conveying groove is provided with a servo motor, the output end of the servo motor is provided with a threaded conveying rod, and the output end of the threaded conveying rod is provided with a dustproof cover. A discharging pipe is installed on one side of the bottom end in the conveying groove, a connecting hose is installed at the bottom end of the discharging pipe, the discharging structures are located on the two sides and the front end and the rear end of the bottom end of the discharging pipe, and a feeding groove is installed on one side of the top end of the conveying groove. Under the counter-acting force of the fixing spring, the first sliding block slide