Conveying device for blood sampling tube

The utility model discloses a conveying device for a blood sampling tube. The device comprises a substrate and a sponge box, balance plates are fixedly arranged on the two sides of the top end of thebase plate. A sponge box is fixedly connected between the two balance plates; a buffer base is fixedly arranged at the top end of the base plate. A buffer spring is fixedly arranged in the buffer base; according to the blood collection tube, the heat insulation plate and the heat insulation transparent plate are arranged, so that the influence of external temperature on the preservation temperature of the blood collection tube can be effectively avoided; through the arranged cooling box and ice blocks filled in the cooling box, the interior of the conveying device can be cooled in hot weather;damage or blood deterioration of the blood collection tube due to over-high temperature is avoided; the blood collection tubes can be placed in a classified mode through the partition plates and areconvenient to arrange and s