Mine underground environment detection device and control system thereof

The invention discloses a mine underground environment detection device and a control system thereof, and relates to the technical field of mine underground detection. The device comprises a threadedconical barrel, a plurality of threaded pipes and a top cover, wherein threads are formed in the peripheral sides of the threaded conical barrel and the plurality of threaded pipes correspondingly, the top of the threaded conical cylinder is open, the bottom of the threaded conical cylinder is of a conical structure, a stepping motor is coaxially fixed to the inner bottom surface of the top cover,the output end of the stepping motor is connected with a screw rod, and the screw rod is in threaded connection with a detection device body. According to the device, an ultrasonic detector, a temperature sensor, a humidity sensor, an oxygen concentration sensor and a CO2 concentration sensor are mounted on the part, in a shuttle-shaped cavity, of the outer wall of a threaded pipe, meanwhile, a displacement sensor is furt