| abstract |
The utility model provides an airborne drilling machine system and a cantilever type tunneling and anchoring machine, and belongs to the technical field of tunneling and anchoring machines, wherein the airborne drilling machine system comprises a first drilling rig, a second drilling rig, a first swing mechanism, a second swing mechanism, a connecting plate, a width adjusting mechanism, an operating platform, a leveling mechanism, a telescopic arm, a base arm, a lifting mechanism, a swing mechanism, a base and a slide rail; the machine-mounted drilling machine system is arranged on guard plates of walking parts on two sides of a rack in the cantilever type digging and anchoring machine in a sliding mode. The utility model relates to a tunneling and anchoring device designed aiming at the actual condition of underground tunneling operation of a coal mine, which integrates cutting, temporary supporting, anchoring and protecting and transporting functions, can realize the supporting operation of head-on top and side anchor rods of four drilling rigs, and effectively improves the supporting operation efficiency. |