Portable plum blossom preservation box

The invention discloses a portable plum blossom preservation box, which relates to the technical field of plum blossom transportation and comprises a box body, a partition plate fixedly connected with the interior of the box body and a support frame fixedly connected with the interior of the box body. The linkage mechanism is installed in the box body, and the linkage mechanism comprises a limiting baffle fixedly connected with the bottom of the supporting frame and a first linkage rod rotationally connected to the limiting baffle; the driving mechanism is mounted on one side of the partition plate; a first transmission mechanism is arranged between the ventilation mechanism and the driving mechanism and between the ventilation mechanism and the linkage mechanism, and the ventilation mechanism comprises a connecting rod rotationally connected with the partition plate and fan blades fixedly connected to one end of the connecting rod. According to the plum blossom storage box, air flow in the box body can be im