Self-propelled seabed shaping ditcher

The utility model relates to a submarine pipeline irrigation canals and ditches excavating equipment, in particular to self-propelled seabed shaping ditcher its characterized in that: including excavating sword wheel drive module, track, organism, excavation sword wheel, transmission shaft, control module, mud bits discharge-pipe, mud bits discharge power module, mud bits suction line, mud bits scraper bowl, track drive module, crawler drive wheel, said control module receives the instruction, and the control bit advances in the track of both sides, and the high-speed rotation of excavation sword that is arranged in the front portion is excavated, and the mud bits scraper bowl collection at rear is taken turns by excavating the sword to the mud bits of production, sucks the discharge-pipe discharge through the mud bits the utility model has the advantages of as follows: the suitable submarine pipeline with sword wheel profile unanimity can be accomplished to seabed ditcher current relatively, novel shaping ditcher, and the ditch that cable cloth was put appears, need not drawing of boats and ships, it is more nimble to advance, the excacation of the quick complicated ditch shape of completion in succession