Reagent tube transfer device

The utility model belongs to the technical field of experiment auxiliary equipment, and adopts the specific technical scheme that the reagent tube transfer device comprises a first main body and a second main body, the first main body divides a laboratory into an experiment area and a transfer area, a transfer window is formed in a main operation structure, and a steering support is fixed at the upper end of the transfer window; a mechanical arm is mounted in the steering support, a manipulator is connected to the tail end of the mechanical arm, a plurality of air inlets and air outlets are formed in the first body, the air outlets are communicated with the air inlets through ventilation pipelines, a lifting rod is mounted at the bottom of the first body, the top of the lifting rod is fixed to a guide strip, and the guide strip is fixed to one side of a guide plate. A sealing plate is fixed to the other side of the guide plate and attached to the outer side edge of the transfer window, the mechanical arm and