One kind of coal mine detection robot

The present invention relates to the field of special robot, there is provided a coal mine detection robot comprising a robot body, an automatic retractable fiber optic device, the controller, the lifting head and intrinsically safe explosion-proof camera, the automatic retractable optical fiber means is provided in the upper body of the robot the controller is arranged within the robot body cavity pressure, connected via intrinsically safe control circuits and automatic retractable optical fiber means; explosion lifting head mounted on the robot including a body, is provided with a camera on the intrinsically safe explosion-down head . The present invention achieves the robot automatically cast and recovering downhole fiber, convenient reel, tightness is good, and in full accordance with GB3836 mine explosive gas atmospheres requirements for each part of the explosion-proof design, practical, while achieving the functions, the underground exploration robots more secure.