Handheld drilling tool suitable for shallow exploration

The handheld drilling tool suitable for shallow exploration comprises an outer cylinder, a support is installed on the outer surface of the outer cylinder, a protective shell is arranged at the top of the outer cylinder, an inner cylinder is slidably connected into the outer cylinder, a motor is installed in the protective shell, and the end, penetrating into the outer cylinder, of the output end of the motor is fixedly connected with a first screw rod; the first screw is in threaded connection with the inner cylinder, a driving column is slidably connected into the first screw, an energy storage driving mechanism is mounted at the bottom end of the driving column, a sleeve is rotatably connected to the bottom end of the inner cylinder, a drilling mechanism is mounted in the sleeve, and the drilling mechanism is in driving connection with the energy storage driving mechanism. According to the device, through cooperative arrangement of the energy storage driving mechanism, the drilling mechanism and the sampli