Mining underground wind speed monitoring alarm and air door adjusting linkage device

The invention relates to the field of mine equipment, and discloses a mining underground wind speed monitoring alarm and air door adjusting linkage device which effectively solves the problems that at present, a wind speed measuring instrument is manually held to measure the wind speed of an underground roadway, and the wind speed of the roadway cannot be measured in real time, the mining underground wind speed monitoring alarm and air door adjusting linkage device comprises fan blades, and a transmission assembly is installed at the bottom end of each fan blade; according to the wind power generation device, the fan blades are driven to rotate according to the wind speed in a roadway, then mechanical energy is converted into electric potential energy, the generated electric potential energy can attract the upper movable plate through the control coil, and then connection and disconnection of the air door circuit are controlled; the opening angle of the air door can be controlled through connection and discon