Negative-pressure efficient conveyor belt type three-dimensional disinfection type conveying bin for PCR (Polymerase Chain Reaction) laboratory

The utility model discloses a negative pressure efficient conveyor belt type three-dimensional disinfection type conveying bin for a PCR (Polymerase Chain Reaction) laboratory, which comprises a bin body, the bin body is provided with a disinfection bin at the upper part and a driving bin positioned at the lower part of the disinfection bin, and the front and rear ends of the disinfection bin and the driving bin are respectively provided with an inlet and an outlet; the inlet and the outlet are provided with a plurality of adhesive tapes which are connected end to end, and the adhesive tapes are spliced to seal the inlet and the outlet of the disinfection bin for disinfection; the conveying belt circularly bypasses the disinfection bin and the driving bin, roller support mechanisms which are located at the two ends of the bin body and are symmetrical are installed at the two ends of the conveying belt, and the spraying disinfection device is installed in the disinfection bin and comprises an arc-shaped suppor