Abstract: Based on requirements of mine drilling rescue and detection, a mine drilling rescue and detection robot was designed to solve the problems of narrow information detection range, short detection distance, single function and no obstacle crossing ability of existing detection robots. The robot can reach underground coal mine through 225 mm rescue boreholes, and use sensors and cameras to obtain environmental information and trapped people information in disaster areas, and transmit the information to ground in real time. Taking NI myRIO as the control core, the control system is constructed by using LabVIEW graphical programming, the robot can realize data remote control in the disaster area by means of wired communication. The test results show that the robot has good motion performance, small volume, light weight, strong obstacle capability,can smoothly pass the relief hole, and can carry on the real-time detection and transmission of mine environment information, which provides the first-hand information for decision in the ground rescue command center.