Drilling device and drilling equipment

• Main Authors: QIU GUOQING, LIU ZONGHONG, CHI JINGJIAN
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model discloses a drilling device and drilling equipment. The drilling device comprises a machine base; the propeller is in sliding connection with the machine base; the driving system is at least partially arranged on the machine base, is connected with the propeller and can drive the propeller to slide along the machine base; the position detection device is arranged on at least one of the engine base and the driving system and is used for detecting the position information of the propeller; and the controller is connected with the driving system and the position detection device and used for controlling the driving system to drive the propeller to advance or retreat according to the position information. According to the drilling device provided by the utility model, the working state of the driving system is controlled according to the position information, so that automatic switching between the drilling state and the returning state of the drilling device can be realized by switching the wor