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Abstract Considering that ‘exploration must be explored’ is a measure that must be strictly implemented in roadway excavation, and the large volume of the integrated machine makes it impossible for conventional advanced drilling rigs to deploy and drill in front of the integrated machine quickly and easily. In this paper, a new type of airborne advanced exploration drilling machine is proposed. Based on the analysis of the working conditions and functional requirements of the excavation face, the overall structure design and operation process design of the new advanced exploration drilling rig were completed. In order to improve the mutual adaptation of the new advanced drilling rig and the integrated machine of improve the intelligent level of the advanced drilling rig and complete the drilling operation efficiently. In this paper, the key technologies such as automatic control technology, kinematics analysis, interference collision detection technology and coupling mechanics analysis of advanced drilling rig are studied. Firstly, based on the kinematics analysis of the system, a collision detection method suitable for the equipment is proposed by using the bounding box collision detection technology. Then, the overall architecture of the control system is proposed. According to the hardware and software of the overall architecture design system, the coupling mechanical model of the advanced drilling rig and the anchor machine is established. The mechanical effects and strength of the connecting parts of the advanced drilling rig and the anchor machine under various working conditions were analyzed, and the feasibility and reliability of the structural design were verified. Finally, the industrial test of the advanced drilling rig was carried out in the coal mine site. The test results show: excavation and anchoring machine airborne advanced exploration drilling rig developed in this paper basically meet the requirements of the current advanced water exploration and drainage drilling process parameters in most coal mines. Compared with the traditional operation method, the advanced drilling rig of the anchor machine studied in this project only needs to manually control the hydraulic valve group to complete the start-up preparation deployment of the drilling rig. The overall efficiency of advanced exploration has increased by 35 %.
Liu et al. (Fri,) studied this question.