Refined sampling device for soil detection

A sampling device and soil detection technology, applied in the field of soil detection, can solve the problems of single function of soil collection device, waste of manpower and time, doping with gravel and weeds, etc., to improve detection effect, reduce physical labor, and simple structure Effect

CN111272471AInactive Publication Date: 2020-06-12陈紫璇
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-06-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of soil detection, in particular to a refined sampling device for soil detection. Handles are fixed to the two sides of a storage box, a soil discharging rod is arranged below the storage box, the storage box is connected with the soil discharging rod through an impact structure, a stress piece is fixed to the upper end of the soil discharging rod, andthe bottom end of the soil discharging rod is connected with a soil collecting and processing structure. The design is novel, an impact structure is used for assisting the device to go deep into soil;personnel hammering can be avoided, the physical labor is reduced, the working efficiency is improved, redundant soil inserted into the corresponding depth can be discharged according to the scales on the surface of the soil discharging rod; soil with the needed depth can be conveniently collected, the practicability is improved, the soil is loosened through the soil collecting and processing structure, refined soil is filtered out, the problem that due to the fact that original particles of the soil obtained after traditional smashing processing are damaged, detection precision is inaccurateis solved, and the soil detection effect is effectively improved.
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Description

technical field

[0001] The invention relates to the technical field of soil detection, in particular to a refined sampling device for soil detection. Background technique

[0002] Soil environment monitoring refers to the determination of environmental quality and its change trend through the determination of representative values ​​of factors affecting soil environmental quality. What we usually call soil monitoring refers to soil environment monitoring, which generally includes point sampling, sample preparation, and analysis methods. , result characterization, data statistics and quality evaluation and other technical contents.

[0003] However, the functions of the existing soil sampling devices are relatively simple, and the collected soil is relatively rough, and at the same time mixed with gravel and weeds, so manual processing is required before testing, which is a waste of manpower and time. In addition, some soil sampling devices on the market Equipped with a pulv...

Examples

Embodiment Construction

[0021] see Figure 1-5 , in an embodiment of the present invention, a refined sampling device for soil detection, comprising a storage box 1, handles 2 are fixed on both sides of the storage box 1, and a soil removal bar 11 is arranged below the storage box 1, and the soil removal bar The bottom end of 11 is sharp, and the storage box 1 is connected with the soil removal rod 11 through an impact structure. Distributed through grooves 6, the inside of the soil removal rod 11 is provided with a soil pressing block 10, and the outside of the soil removal rod 11 is provided with a force rod 7 at the position corresponding to the two through grooves 6, and one end of the two force rods 7 The two through grooves 6 are screwed and fixed on both sides of the pressed soil block 10 respectively. A connecting ring 4 is arranged above the force-bearing piece 12, and a spring 5 is fixed between the force-bearing piece 12 and the connecting ring 4. The impact structure includes The casing ...