Annular conveying device for intravenous medicine blending center

The utility model relates to an annular conveying device for an intravenous medicine blending center, which comprises a base, a driving belt wheel, a driven belt wheel and a transmission belt, wherein an annular guide rail is arranged at the top of the base outside the transmission belt and is provided with a sliding seat, the base is provided with a driving seat, the driving seat is provided with a driving motor, and the bottom of the sliding seat is rotatably connected with rollers; a driving block is arranged on the outer side of the transmission belt, the horizontal section of the driving block is in an I shape, a connecting piece is arranged on the side, facing the driving block, of the sliding base, the connecting piece is provided with polish rods, and the polish rods are inserted into notches in the two sides of the driving block respectively. The annular transmission belt is used for driving the sliding seat to move along the annular guide rail, so that line production of drug dispensing is realized,