Combined frame of mine sump cleaning robot

The utility model discloses a mine sump cleaning robot combined frame which comprises a frame body, the bottom of the frame body is rotationally connected with a rotating rod, one side of the rotating rod is provided with an adjusting device, the bottom of the rotating rod is fixedly connected with a damping telescopic rod, one side of the rotating rod is provided with wheels, and the wheels are connected with the adjusting device. And a rotating rod is arranged on one side of the wheel. The hydraulic telescopic rods stretch out to push the rotating rods to rotate, the rotating rods rotate to drive the wheels to move, the height of the frame body is changed, when the frame body reaches the designated height, the double-end telescopic rods stretch out, and the double-end telescopic rods stretch out to drive the moving plate to move. When a vehicle slips, the clamping oil cylinder works to drive the clamping plate to fix the wheel, and then the hydraulic telescopic rod stretches out and draws back to drive the