Special steel plate conveying device for steel plate surface shot blasting machine

The utility model discloses a steel plate conveying device special for a steel plate surface shot blasting machine, which comprises a support cavity, mounting plates are arranged above two sides of the support cavity, the mounting plates and the support cavity are vertically mounted, a transmission groove is arranged between the mounting plates, a transmission roller is arranged in the transmission groove, and the transmission roller is connected with the support cavity. The two ends of the conveying rollers are connected with the inner wall of the mounting plate, a baffle is arranged above the conveying rollers, a telescopic threaded rod is arranged on one side of the baffle, the end, away from the baffle, of the telescopic threaded rod penetrates through the mounting plate, and the telescopic threaded rod is sleeved with a telescopic cavity; steel plates are placed on the conveying rollers, the multiple conveying rollers are arranged and installed at equal intervals, the conveying rollers can rotate under c