Device for predicting coal seam rock burst through drilling cutting torque

The invention provides a device for predicting coal seam rock burst through drilling cutting torque, and mainly relates to the technical field of rock burst prediction. The device for predicting the coal seam rock burst through the drilling cutting torque comprises a base, chain wheels are arranged at the four corners of the top face of the base respectively, a transmission motor is arranged belowone chain wheel, the top end of a rotating shaft of the transmission motor is fixedly connected with the bottom face of the corresponding chain wheel, the transmission motor is fixedly connected withthe base, and the other chain wheels are rotationally connected with the base. The four chain wheels are meshed and connected through a chain. The device has the beneficial effects that the device issimple in structure and convenient to operate, the working angle of the drilling cutting device can be adjusted by adjusting stretching and retracting of a telescopic rod, then multidirectional drilling cutting can be conducte