The utility model relates to a cotton fiber fungus soot collector of mining massively belongs to agricultural product inspection equipment technical field. The utility model provides a: a cotton fiber fungus soot collector of mining massively is equipped with a culture medium inner chamber on cotton fiber fungus soot collector of mining massively culture medium inner chamber top be equipped with the collector lid culture medium inner chamber bottom be equipped with the bottom plate frame, the culture medium inner chamber be equipped with all around the glass shell glass shell both sides be connected with the collector handle, the guide line lower extreme pass the bottom plate rubber consent on the seal bottom plate, seal bottom plate install in the bottom plate frame, end -to -end connection in the guide line lower part has a pull ring handing -over department of collector lid and culture medium inner chamber be equipped with rubber gel flask stopper, rubber gel flask stopper connect on the collector lid through the chock plug, it has simple structure, the cost is lower, convenient high -efficient, accurate practical advantage.