Coal mine well drilling device convenient to install

• Main Author: YANG XINGYOU
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• 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 invention discloses a coal mine well drilling device convenient to install and relates to the technical field of coal mining. The coal mine well drilling device comprises an installation bottom plate, wherein four supporting guide columns are installed at the top of the installation bottom plate, a top plate is installed at the tops of the four supporting guide columns, two rotating threaded columns are rotationally connected between the installation bottom plate and the top plate, outer threads of the two rotating threaded columns are connected with a movable mounting plate, the top of the movable mounting plate is equipped with a first mounting box, and the interior of the first mounting box is equipped with a first servo motor. The coal mine well drilling device convenient to install is advantaged in that according to the coal mine well drilling device convenient to install, well drilling work is carried out in a mode that a lead screw is used for driving the device to rotate; and the drilling device c