This series of drilling rigs is specifically designed for drilling operations in coal mine rock roadways and excavation faces, targeting gas and water hazard detection. Featuring a lightweight modular design, it allows for quick disassembly and assembly, facilitating transportation. The innovatively configured 360° rotating connection plate enables omnidirectional adjustment of drilling angles to adapt to complex geological conditions. The machine body is equipped with an adjustable support guide rail system, with three-point support ensuring stability and improving drilling positioning accuracy. Efficient rock-breaking technology combined with a long drilling stroke significantly shortens the construction cycle. Equipped with dual power sources - pneumatic (ZQJC series) and hydraulic (ZYJ series) - it accommodates diverse working conditions with simple operation and quick maintenance, effectively ensuring mine construction safety and advancing project progress.