High-maneuverability multi-degree-of-freedom working arm

• Main Authors: ZHANG QI, AN SIYUAN, HAN PENGCHENG, LYU JISHUANG, LAN HUIMIN, CHENG YUJUN, ZHAO RUIPING, CHEN KOUZHONG, SUN YANCONG, MI XIONGWEI, ZHANG DONGBAO, ZHU ZHENTIAN, LAN CHUNLIANG, KANG PENG, XU GUANG
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; SHAFTS; TUNNELS

The invention belongs to the technical field of anchor rod drill carriages, and particularly relates to a high-maneuverability multi-degree-of-freedom working arm. One end of the working arm is fixedly connected to the vehicle body, and the other end of the working arm is connected with the automatic drilling and anchoring module and has multiple degrees of freedom of motion relative to the vehicle body, and the multiple degrees of freedom of motion are sequentially horizontal left-right swing of the working arm base assembly and lifting and stretching of the telescopic sleeve assembly from the vehicle body end to the automatic drilling and anchoring module end; the adjusting assembly circumferentially rotates with the axial direction of the telescopic sleeve assembly as the center, the adjusting assembly swings left and right and up and down, the automatic drilling and anchoring module moves in the direction perpendicular to the top coal wall, the side coal wall and the bottom plate, and the automatic drilli