Underground mine equipment linkage system

The invention discloses an under-mine equipment linkage system, and relates to the technical field of mine equipment, the under-mine equipment linkage system comprises two air door mechanisms oppositely arranged in a mine, a controller and two early warning mechanisms, each air door mechanism comprises a door frame, an air door main body and a driving part, the door frame is fixedly arranged in the mine, and the driving part is fixedly arranged in the air door main body; one end of the air door body is hinged to the door frame. Through the arrangement of the early warning mechanism, when the air door body is not completely closed on the door frame, the transmission block is far away from the movable block, the wind speed sensor moves out of the containing groove, the elastic piece is in a normal state, at the moment, the air door body opens the door frame, air flows near the bottom of the door frame, and then the wind speed sensor can detect a wind speed signal; and then, an air speed signal can be transmitte