Mud gun source gun drill integrated drilling mechanism
A mud gun, all-in-one technology, used in seismology, seismology for areas covered by water, instruments, etc., can solve the problems of narrow application range, hard sand board and sandstone hard surface medium cannot be used, etc. Efficiency improvement effect
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[0018] The detailed description and technical content of the present invention are described below with the accompanying drawings, but the accompanying drawings are only provided for reference and description, and are not intended to limit the present invention.
[0019] Refer to attached Figure 1-3 , the mud gun vibrating source gun drill integrated drilling type gun lowering mechanism, including the lower drill rod 2, the mud gun 1 is set in the inner cavity of the lower drill rod, the mud gun and the lower drill rod form an integrated structure, the mud gun The bottom side wall of the gun is provided with a mud gun nozzle, and the bottom side wall of the lower drill pipe is provided with a high-pressure air nozzle 8. It also includes an upper drill rod 5, the upper end of the lower drill rod is connected to the bottom end of the upper drill rod through a collar. The upper drill pipe and the lower drill pipe are provided with a spiral air gun cable, and the upper end of th...
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