Mine punching system based on electronic compass orientation

• Main Authors: CHEN CHANGHAO, LI WUYANG, LUO ZHENHE, LIAO WEIQI, LIN JIAXIANG, SHU YUMENG, LU WANGYIN
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2020
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; MINING; NAVIGATION; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SURVEYING; TESTING

The utility model provides a mine punching system based on electronic compass orientation, which comprises a horizontal punching device and a vertical punching device, the supporting mechanism comprises a front end plate and a rear end plate, the upper surface of the rear end of the front end plate is connected with the front end of the drilling mechanism, and the upper surface of the front end ofthe rear end plate is connected with the rear end of the drilling mechanism; the front end adjusting mechanism is used for realizing lifting of the front end plate; the rear end adjusting mechanism is used for realizing the lifting of the rear end plate; and the orientation mechanism is fixed on the drilling mechanism and is parallel to the drilling direction of the drilling mechanism. Based on the direction finding principle of an electronic compass of the orientation mechanism in a geomagnetic field, accurate display of the direction and the three-dimensional posture of the perforating machine is provided in real t