Geological survey drilling equipment convenient to use

• Main Authors: XIANG YUANMIN, WANG YONG, XIAO HUAPING
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model discloses geological survey drilling equipment convenient to use, which comprises a cart, a screw rod, a thread bushing, a support frame and a driven gear, the support frame is arranged at the top end of the cart, the bottom end of the support frame is fixedly connected with the cart, a walking box is arranged in the support frame and is in sliding connection with the support frame, and the driven gear is connected with the screw rod. A plurality of sets of rollers are installed on the outer wall of the walking box and slidably connected with the supporting frame, a drill bit is installed at the bottom end of the walking box, the top end of the drill bit extends into the walking box, a driven gear is fixed to the top end of the drill bit, and a driving gear is installed in the position, on one side of the driven gear, of the walking box; a belt is wound on the surface of the driving gear, and one end of the belt extends to the surface of the driven gear. According to the drilling equipment,