Soil collection equipment for ecological restoration detection

By designing a soil sampling device with a rotating mechanism and a one-way exhaust valve, the problem of gas blockage in existing devices was solved, enabling efficient and rapid soil sample collection and gas discharge during the collection process. This achieved efficient soil sample collection and improved sampling speed and efficiency.

CN224416479UActive Publication Date: 2026-06-26RUGAO CITY LAND CONSOLIDATION & MARKET SERVICE CENTER (RUGAO CITY REAL ESTATE APPRAISAL OFFICE)
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Patent Information

Application Number
CN202521588790.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-29
Publication Date
2026-06-26
Estimated Expiration
2035-07-29

AI Technical Summary

Technical Problem

Existing soil sampling devices for ecological restoration testing have difficulty effectively expelling gas during sampling, leading to gas blockage and affecting the efficiency and integrity of soil sample collection.

Method used

A soil sampling device for ecological restoration testing was designed. It adopts a rotating mechanism and a one-way exhaust valve structure. The device is fixed by a threaded rod, and the rotating sampler descends. Combined with a damper and a slider structure, it can effectively collect soil and expel gas, and the sampling depth can be adjusted.

Benefits of technology

This method enables efficient collection of soil samples, reduces operation time and labor costs, improves sampling speed and collection efficiency, and ensures the integrity and scientific rigor of the collection.

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Abstract

The utility model discloses soil collecting equipment for ecological restoration detection, and relates to the technical field of ecological restoration, a device main body is connected with a rotating block through a rotating mechanism, the lower part of the device main body is in threaded connection with a threaded rod, the device main body is in sliding connection with a connecting shaft, and the device is provided with a collecting structure. During use, the device body is fixed to the ground through a threaded rod, a first threaded shaft is rotated when collection is needed, the first threaded shaft is rotated in a fixing groove, a collector below the first threaded shaft descends, the collector is inserted into the ground through sharp protrusions below the collector, after the collector enters the ground, a movable block is squeezed, the movable block moves, and the collector can be collected. A telescopic shaft is adjusted through a hinge shaft, the front end of the telescopic shaft drives a second sliding block to slide on a fixing rod through the hinge shaft, meanwhile, a damper on the surface of the fixing rod shrinks, meanwhile, the second sliding block drives a front moving plate to slide on a sliding rod to open the lower portion, and at the moment, soil enters a collecting head to be collected.
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