Tunneling transport device for metallurgical ore mining

The invention discloses a tunneling transport device for metallurgical ore mining. The tunneling transport device comprises a supporting frame, a movable underframe, a tunneling screw shaft, a servo motor and clamping jaws. The supporting frame is internally and rotatably provided with the movable underframe, a plurality of transport grooves are formed in the top side of the movable underframe, and material leakage ports are formed in the bottom sides of the transport grooves; and a transportation belt is installed on the bottom side, located under the material leakage ports, of the supportingframe, and sliding seats are slidably installed at the tops of one ends of the transport grooves. According to the tunneling transport device, the movable underframe is driven to rotate at the jointof first two lugs and first single lugs through the stretch and contraction of a first hydraulic cylinder on an installation frame, and thus the angle adjustment of the movable underframe on the supporting frame is completed.