Anti-sedimentation pipe jacking machine for pipe jacking and river penetrating engineering

The invention belongs to the technical field of soil layer drilling, and particularly relates to an anti-sedimentation pipe jacking machine for pipe jacking river penetrating engineering, which comprises a machine head guide rail, a rear backrest, an oil cylinder frame, a plurality of oil cylinders, a pipe jacking machine and a plurality of construction pipes, the rear backrest is fixed on the machine head guide rail, the oil cylinder frame is fixed on the side of the machine head guide rail, the oil cylinders are arranged in the oil cylinder frame, and the construction pipes are arranged in the oil cylinder frame. Output shafts of the oil cylinders are fixedly provided with the same grading ring, a plurality of deviation rectifying guide rails are arranged in the machine head guide rail and located below the construction pipe or the machine head guide rail, a pair of inserting grooves are formed in the ends, close to the backrest, of the deviation rectifying guide rails, and a pair of inserting columns capab