A sampling device for geological structure surveying

By designing a sampling device with a support frame and protective mechanism, the problem of soil and rock debris splashing was solved, ensuring the safety and stability of geological structure surveys, and guaranteeing sampling accuracy and environmental protection.

CN224399026UActive Publication Date: 2026-06-23BAOTOU IRON & STEEL (GROUP) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BAOTOU IRON & STEEL (GROUP) CO LTD
Filing Date
2025-07-21
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing geological structure surveying sampling equipment lacks effective protective measures during drilling, resulting in the splashing of soil and rock debris, endangering the safety of operators and polluting the environment.

Method used

A sampling device comprising a support frame, a sampling mechanism, and a protective mechanism was designed. The support frame provides a stable foundation, the sampling mechanism performs drilling through a rotary motor and drilling teeth, and the protective mechanism blocks debris through a protective cover. The protective cover is controlled by a second drive mechanism to ensure the safety and stability of the sampling process.

Benefits of technology

It effectively reduces the impact of soil and rock debris on the surrounding environment, protects the safety of operators, ensures the accuracy and stability of sampling operations, and prevents debris from splashing and polluting the environment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224399026U_ABST
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Abstract

The utility model discloses a kind of sampling devices for geological structure survey, it is related to geological survey equipment technical field, including: support frame, sampling mechanism and protection mechanism, sampling mechanism includes first driving mechanism, rotating motor, sampling cylinder and earth boring tooth, the fixed end of first driving mechanism is fixedly connected with support frame, the output of first driving mechanism is fixedly connected with rotating motor, the output of rotating motor is fixedly connected with sampling cylinder, protection mechanism includes second driving mechanism and protection cover body, second driving mechanism is fixedly connected with support frame, second driving mechanism is connected with protection cover body, circular mouth is located at the top of protection cover body, circular mouth is correspondingly arranged with sampling cylinder, second driving mechanism drives protection cover body cover to be arranged in the outer periphery of sampling drilling position to block the earth and rock debris generated in sampling drilling process in protection cavity, simple structure, convenient to use, effectively improve the security in use process, effectively guarantee the precision of sampling and the stability of device.
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