Mine ventilation structure capable of effectively controlling airflow

The utility model discloses a mine ventilation structure capable of effectively controlling air flow, and relates to the technical field of mine ventilation, the mine ventilation structure comprises a main ventilation pipe and a ventilation box, the rear end of the ventilation box is fixedly connected with an exhaust pipe, the rear end of the exhaust pipe is fixedly connected with a transmission pipe, the front end of the exhaust pipe is fixedly connected with an exhaust cavity, and the front end of the transmission pipe is fixedly connected with an air outlet. A wind shield is arranged in the exhaust cavity, a rotating rod is arranged on the left side of the ventilation box, and a clamping rod is arranged above the ventilation box. According to the mine ventilation structure capable of effectively controlling the air flow, a user can control rotation of the air baffle in the ventilation box through the rotating rod through the air baffle, the user can conveniently adjust the air flow, when the user rotates t