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Sampling device for soil monitoring

A technology for sampling device and soil monitoring, applied in the direction of sampling device, etc., can solve the problems of different depth of soil sampling, inaccurate monitoring, slow sampling speed, etc., to improve the sampling rate and depth, avoid sampling errors, improve the The effect of work efficiency

Pending Publication Date: 2019-03-22
甘肃省农业生态环境保护管理站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing soil sampler has a large resistance during sampling, especially for deep soil, and the sampling speed is slow, and the soil at different depths is easy to mix when sampling, it is difficult to distinguish and sample the soil at different depths, and it is easy to cause inaccurate monitoring

Method used

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  • Sampling device for soil monitoring
  • Sampling device for soil monitoring
  • Sampling device for soil monitoring

Examples

Experimental program
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Effect test

Embodiment 2

[0024] The difference between this embodiment and Embodiment 1 is that the bottom of the frame 1 is provided with a support plate 4 fixedly connected to it, and the bottom of the support plate 4 is equipped with anti-skid nails 12, and the frame is fixed on the ground through the support plate 4 It is convenient to apply force, avoiding that the frame rises during work and affects soil sampling, and the anti-skid nail 12 prevents slipping, and avoids sliding when pressing in, causing the sampling device to tilt and increase the difficulty of pressing in, and a fixed block 15 is installed on the outside of the electric telescopic rod 14. The fixed block 15 is fixedly connected with the inner wall of the groove 13, and the electric telescopic rod 14 is guided and limited by the fixed block 15, so as to facilitate sampling.

[0025] The working principle is as follows: put the frame 1 on the ground, place a counterweight or other objects on the support plate 4 to fix it, start the...

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Abstract

The invention relates to a sampling device for soil monitoring, and belongs to the technical field of soil monitoring. The sampling device for the soil monitoring comprises a machine frame; sliding rails are mounted in the machine frame; a sliding plate is arranged on the sliding rails; the sliding plate is provided with a hydraulic driving device and a rotating motor; a screw rod with a drill bitis mounted at the lower end of the rotating motor; an annular post is mounted outside the screw rod; a cutter head is mounted at the lower end of the annular post. According to the sampling device for soil monitoring, the pressure of the annular post entering soil is greatly reduced by matching the screw rod with the drill bit with the rotating motor and the hydraulic driving device; the samplingspeed and the sampling depth are improved; through an electric telescopic rod and a sampler which is rotationally connected with the electric telescopic rod, the required soil at various depths can be taken out at one time conveniently; the sampling error caused by mutual contaminating of the soil at different depths is avoided; and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of soil monitoring, in particular to a sampling device for soil monitoring. Background technique [0002] Soil quality is the ability of soil to maintain production within the ecosystem interface, ensure environmental quality, and promote healthy behaviors of animals and humans. Soil environmental monitoring refers to the determination of environmental quality and its changing trend through the determination of representative values ​​of factors affecting soil environmental quality , so that corresponding measures can be taken in a timely manner according to the monitoring results. Before the soil test, the soil needs to be sampled, and then analyzed and tested. [0003] The existing soil sampler has a large resistance during sampling, especially for deep soil, and the sampling speed is slow, and the soil at different depths is easy to mix during sampling, so it is difficult to distinguish and sample the so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 李崇霄吴明珠冯丹妮马彦杨虎德
Owner 甘肃省农业生态环境保护管理站
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