Hydrogeological exploration drilling device

The hydrogeological exploration drilling device with mechanical linkage design solves the problems of high energy consumption, large carbon emissions, and disconnect between cleaning and dust suppression in traditional drilling devices. It realizes the simultaneous operation of wellhead cleaning, spray dust suppression, and deviation correction, reducing energy consumption and carbon emissions, and improving operation efficiency and safety.

CN122257657APending Publication Date: 2026-06-23JIANGSU GUOKAN CONSTR TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU GUOKAN CONSTR TECH CO LTD
Filing Date
2026-05-18
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Traditional drilling equipment consumes a lot of energy and emits a lot of carbon during construction. The cleaning and dust suppression of the borehole are disconnected, which affects the cleanliness of the bottom of the borehole and the quality of sampling. It also causes dust pollution and waste of water resources.

Method used

It adopts a purely mechanical linkage design of surrounding soil removal components, dust suppression covering components, lateral buffer components and correction and straightening components. The servo motor drives the arc-shaped soil removal plate to clean soil and rocks synchronously, the arc-shaped spray seat sprays dust synchronously, the arc-shaped side plate buffers the tilted drill rod, and the arc-shaped push block automatically corrects the drill rod, realizing the synchronous operation of borehole cleaning, dust spraying, lateral buffering and automatic correction.

Benefits of technology

It significantly reduced carbon emissions from equipment manufacturing and operation, improved the automation and continuity of borehole maintenance, achieved precise dust reduction, water conservation and consumption reduction, extended equipment life, and ensured construction safety and borehole quality.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122257657A_ABST
    Figure CN122257657A_ABST
Patent Text Reader

Abstract

The present application relates to low-carbon exploration technology field, particularly to a kind of hydrogeological exploration drilling device, including exploration sampling drilling machine, drill rod and power head, power head is used to drive drill rod rotation to descend to carry out sampling, exploration sampling drilling machine is connected with fixed frame at the bottom of power head by electric telescopic rod, fixed frame is provided with around soil-shifting assembly, for the soil of the outer periphery of drill rod loose is blocked protection and is turned over cleaning, around soil-shifting assembly contains multiple arc-shaped soil-shifting plates, by around soil-shifting assembly and dust cover assembly realize soil-shifting cleaning and around spray dust synchronous operation;Lateral buffer component and deviation righting component are linked by mechanical mechanism, realize the pure mechanical linkage and integrated of orifice cleaning, spray dust, lateral buffer and automatic deviation correction, compact structure layout, ingenious design, response reliable, applicable to the safe and efficient and green low-carbon operation of hydrogeological exploration drilling under complex working conditions.
Need to check novelty before this filing date? Find Prior Art