Combined dendrobium culture shelf

The utility model discloses a combined dendrobium culture shelf. The device comprises a sun shield, a liquid storage tank, a base and a supporting rod, universal wheels are mounted at the four cornersof the bottom end of the base correspondingly. A liquid storage tank is mounted on one side of the top end of the base; a first cavity is formed in one side of the interior of the liquid storage tank, a second cavity is formed in the other side of the interior of the liquid storage tank, a liquid inlet pipe is installed on one side of the liquid storage tank, a water inlet pipe is installed on the other side of the liquid storage tank, a supporting frame is installed at the top end of the liquid storage tank, and a centrifugal pump is installed at the top end of the supporting frame. The sunshade function is achieved by installing the sunshade plate, the electric push rod, the sliding block, the sliding groove and the framework. When sun shading needs to be conducted on dendrobe, the electric push rod pushes the