Cold storage device for traditional Chinese medicinal materials

The refrigeration device comprises a box body, a movable door is movably arranged on the front face of the box body, a cold air inlet pipe is fixedly connected to the side surface of the box body, a valve is fixedly connected to the side surface of the cold air inlet pipe, a clamping strip is fixedly connected to the inner wall of the box body, and a movable plate is movably connected to the upper surface of the clamping strip. The pull ring is pulled outwards to drive the bolt rod to slide out of the bolt hole, the movable plate is lifted upwards to enable the clamping block to slide on the upper surface of the clamping strip, at the moment, the movable plate is pulled outwards to take out the medicinal material containing groove, the clamping block is clamped in the clamping groove, the clamping strip and the movable plate can be clamped, and the movable plate is prevented from sliding on the surface of the clamping strip. Meanwhile, the movable plate and the clamping strip can be vertically locked under th