Geological mineral exploration surveying and sampling device

By introducing splash guards and high-pressure water pump systems into geological and mineral exploration and mapping sampling equipment, the problems of rock splashing and cross-contamination of samples during rotary drilling sampling have been solved, ensuring the safety of operators and the purity of samples.

CN224303343UActive Publication Date: 2026-05-29吉林省地矿测绘院
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
吉林省地矿测绘院
Filing Date
2025-06-12
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing geological and mineral exploration and mapping sampling equipment is difficult to protect operators during rotary drilling sampling, and the sampling tube is difficult to clean in time, resulting in flying debris that can injure people and cross-contamination of samples.

Method used

A geological and mineral exploration and mapping sampling device was designed, which adopts a splash guard and a high-pressure water pump system. The splash guard blocks the splashing of gravel during rotary drilling sampling, and the high-pressure water pump washes the sampling cylinder through the nozzle to prevent sample residue.

Benefits of technology

It effectively prevents flying debris from injuring operators, avoids cross-contamination of samples, and ensures the accuracy of sample analysis.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224303343U_ABST
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Abstract

The utility model discloses a geological mineral exploration surveying and mapping sampling equipment, including the platform, the upper surface of platform is opened with the square mouth, the upper side of platform is equipped with the sampling mechanism, the upper side of platform is equipped with two mounting plates, and the bottom surface of two mounting plates all is fixedly installed with electric push rod, and the telescopic end of two electric push rods all is fixedly installed with the moving plate, and the side surface of two moving plates mutually close together is commonly fixedly installed with the splashproof shell. The device can carry out rotary drilling sampling to stratum through the setting of sampling mechanism and the descending of two moving plates and splashproof shell driven by two electric push rods, and can block the splashing of the broken stone in the rotary drilling sampling process, prevents the broken stone from hurting the operator, and draws the water in the water tank by the high pressure water pump, can spray through the through pipe, the spray pipe and multiple spray heads, can wash the outer surface of sampling cylinder in time, and removes the residual sample material.
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