The application discloses a method and device for realizing a 3D digital psychological sand table, equipment and a storage medium. The method comprises the following steps of responding to a receivedscene selecting instruction; loading a sand instrument list associated with the scene selecting instruction, wherein the sand instrument list comprises a plurality of dynamic sand instrument models; and recording the scene corresponding to the scene selecting instruction and information change of the dynamic sand instrument models, wherein the information change comprises number change and position change. Through the adoption of the method disclosed by the application embodiment, a virtual reality technology can be fused with an entity psychological sand table game, so that immersion type three-dimensional application scenes are provided, and in the using process of the psychological sand table, the information change of the dynamic sand instrument models is recorded, and playback in a later stage is convenient.