Down -hole drill and fluid pressure line structure thereof

The utility model discloses a down -hole drill fluid pressure line structure, including installing multiple unit valve on the frame, fixed mounting steel pipe I, steel pipe II and articulated installof fixed mounting on propulsion - beam on the drill boom the last panel turnover mechanism of propulsion - beam, the line connection of multiple unit valve respectively with be equipped with rubber tube I between steel pipe I and the near -end executor, the other end of steel pipe I respectively and be equipped with between steel pipe II and the middle -end executor to be equipped with between rubber tube II and the gyration motor and pass panel turnover mechanism's rubber tube III, be equipped with rubber tube IV between the other end of steel pipe II and the distal end executor. The utilitymodel also discloses a production use cost that down -hole drill can effectively reduce the down -hole drill fluid pressure line to promote the clean and tidy degree and pleasing to the eye degree offluid pressure line. 本实用新型公