A screw drill cleaning device

By designing a screw drill cleaning device, a worm gear and gear meshing drive the worm wheel to achieve reciprocating cleaning brush motion, combined with high-pressure nozzle flushing, the problem of incomplete cleaning of screw drills is solved, and the cleaning efficiency and drill performance are improved.

CN224294057UActive Publication Date: 2026-05-29TIANJIN RUILAI FUDE PETROLEUM MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN RUILAI FUDE PETROLEUM MASCH MFG CO LTD
Filing Date
2025-06-16
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing screw drill cleaning devices lack reciprocating cleaning brush functionality, resulting in incomplete cleaning and the inability to perform multiple rinses, which affects drill performance and lifespan. Furthermore, traditional cleaning methods pollute the environment.

Method used

A screw drill cleaning device was designed, comprising a cleaning box, a support plate, a worm, a gear, a worm wheel, and a cleaning brush. The worm is driven by a motor to reciprocate through gear meshing, and is combined with a reciprocating screw and a high-pressure nozzle for coordinated cleaning.

Benefits of technology

It achieves thorough cleaning of screw drill bits, removes stubborn mud and debris, improves cleaning efficiency, extends drill bit life, and reduces environmental pollution.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224294057U_ABST
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Abstract

The utility model discloses a screw drill cleaning device, including cleaning tank and first support board, the inner wall one side of first support board is connected with the worm of sliding, first support board inner surface one side is connected with the first gear of rotation, first support board's inner surface one side is connected with the second gear of rotation. This screw drill cleaning device, through the setting of cleaning tank, first support board, worm, first gear, second gear, worm wheel and cleaning brush, when using, when the user needs to clean screw drill, through rotating first gear, and the both sides gear rotation is made to two second gear through the meshing connection, and drives worm wheel rotation simultaneously, and two worm wheel tooth groups are same in direction, and one side worm wheel and worm are meshed connection when rotating, make worm forward movement, and the other side worm wheel and worm meshed connection, make worm backward movement, complete reciprocating movement cleaning brush, make the effect that cleaning brush reciprocating wipes screw drill.
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