Tunnel blind pipe dredging machine

The utility model discloses a tunnel blind pipe dredging machine which comprises a bearing base, a concave part is formed in the middle of one side of the bearing base, a U-shaped mounting cavity is reserved in the side, close to the concave part, of the interior of the outer wall of the bearing base, and a lithium battery is mounted on the side, away from the concave part, of the top of the bearing base. A pneumatic crushing robot is arranged on the side, close to the sunken part, of the top of the bearing base. The pneumatic crushing robot, the high-pressure jet water crusher and the air compressor which are commonly used during dredging operation are arranged on the bearing base, and meanwhile, the supporting rollers and the traction hook are arranged on the bearing base, so that the device can be directly driven by a vehicle head or other driving mechanisms to move into a tunnel for use during use; and the situation that equipment is prone to missing during use or equipment distribution is unreasonable du