The high-performance coupling device for mine flatbed trucks is meticulously engineered to thrive in the challenging and dynamic conditions of underground tunnels. Whether navigating steep inclines, sharp declines, or tight turns, this groundbreaking solution stands out where traditional soft couplings fail. It decisively eliminates vehicle collisions during multi-vehicle transport operations, expertly addressing and resolving critical issues such as front lifting, rear compression, and operational accidents that can occur during ascent, descent, and turning. This advanced device guarantees seamless, safe, and efficient transportation, setting an unparalleled standard for reliability and excellence in the mining industry.