The invention discloses an experimental device for studying the relationship between mining and ground subsidence, and relates to an experimental device for ground subsidence study. The problem of noexperimental device for studying the relationship between large-mining-height shallow coal seam mining and ground subsidence is solved. Four side plates are arranged on an experimental platform, and the experiment platform is provided with experimental platform slide rails; each experimental platform slide rail is provided with a first slide block, and each first slide block is provided with a first slide bar; each first slide bar is provided with a second slide block; two second slide blocks are respectively connected to two ends of the second slide bar; the second slide bar is provided witha third slide block, and the side face, facing a rectangular frame, of the third slide block is provided with a rolling cutter head driving device and a rolling cutter head, and the rolling cutter head driving device drives the rolling cutter head to rotate; one second slide block is provided with a second drive motor, and the second drive motor drives a lead screw to rotate to make the third slide block move along the second slide bar. The experimental device is suitable for auxiliary simulation experiments for studying the relationship between mining and ground subsidence.