A soil collection device

The soil collection device, with its detachable design, employs an automatic separation mechanism using springs and docking columns, combined with threaded connections and detachable end caps. This solves the problems of soil sample integrity and cleaning during extraction, enabling complete collection and accurate sampling of loose soil.

CN224365802UActive Publication Date: 2026-06-16HENGSHUI METEOROLOGICAL BUREAU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENGSHUI METEOROLOGICAL BUREAU
Filing Date
2025-07-28
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing soil sampling devices are prone to causing soil samples to break and scatter in loose soil, and the inner wall of the sampling head is difficult to clean, affecting the accuracy of subsequent sampling.

⚗Method used

The first and second semicircular sampling heads, which adopt a split design, are automatically separated by a spring and a connecting post. Combined with a threaded connection and a detachable end cap design, this ensures the integrity of the soil sample and facilitates easy cleaning.

🎯Benefits of technology

It effectively avoids the breakage and scattering of loose soil during extraction, improves the integrity of soil samples, simplifies the cleaning process of the sampling head, and improves the accuracy of subsequent sampling.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a soil collecting device, including metal horizontal pipe, the bottom fixed connection of metal horizontal pipe has the standpipe, the bottom fixed intercommunication of standpipe has the combined cover, the inside of combined cover places has the first semicircle sampling head and second semicircle sampling head, the top of first semicircle sampling head and second semicircle sampling head all are fixedly connected with the docking piece, and the outer wall of one docking piece is provided with two docking holes. The utility model discloses the separation type design of first semicircle sampling head and second semicircle sampling head has replaced the mode of traditional integral type sampling head relying on bulldozing earth -moving equipment, can effectively avoid the fracture of loose soil when taking out, scattering, significantly improved the integrity of soil sample, and moreover, the sampling head can be separated and can slide out from the combined cover, so that the inner wall cleaning is more convenient and thorough, reduces the influence of residual soil on the sampling accuracy of subsequent.
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