Rapid sampling equipment for mine geology

The utility model provides quick sampling equipment for mine geology, belongs to the technical field of sampling equipment, and aims to solve the problems that when an existing sampling drilling machine is used for sampling, a worker needs to press the sampling drilling machine downwards with force manually, so that the drilling machine moves downwards for sampling, and the labor intensity is high. Comprising a drilling machine bracket, a driving box, an auxiliary frame, a driving rack, a sampling driving motor, a sampling drill bit, a sampling base and a driving shaft, the driving box is fixedly connected to the middle position of the drilling machine bracket; the auxiliary frame is fixedly connected to the rear end of the drilling machine support. The driving rack is slidably connected to the interior of the auxiliary frame; the sampling driving motor is fixedly connected to the interior of the driving box; the sampling drill bit is connected below a rotating shaft of the sampling driving motor in an insert