Safety protection device for geological mineral exploration and drilling

The geological mineral exploration drilling safety protection device comprises a barrel, an upper fixing assembly used in cooperation with a drilling machine is arranged at the upper end of the barrel, a lower fixing assembly fixed to the ground is arranged on the peripheral side of the lower end of the barrel, a sealing ring arranged on a wellhead pipe in a sleeving mode is arranged at the lower end of the barrel, and one side of the barrel communicates with a water inlet pipe; a sealing gasket is arranged at the lower end of the sealing ring, and a splash-proof mechanism is arranged at the upper end of the cylinder body. The barrel is fixed to the opening of the drill hole and matched with a wellhead pipe, slurry during drilling is reserved in the barrel, water is fed through the water inlet pipe to be diluted and drained away through the water outlet pipe, the safety of a work site is guaranteed, and the drilling device is quite suitable for drilling points where drainage ditches are inconvenient to dig. 本