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A stratified sampling device for soil testing

A sampling device and soil detection technology, applied in the direction of sampling devices, etc., can solve the problems of inability to take deep soil, layered sampling, complicated sampling operation, etc., and achieve the effect of saving manpower and material resources, high hardness, and simple sampling operation

Active Publication Date: 2018-09-25
潘宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the existing sampling device, such as complex sampling operation, time-consuming and labor-intensive sampling, low sampling efficiency, inability to obtain deep soil, and inability to perform layered sampling, the technical problem to be solved by the present invention is to provide a simple and economical sampling operation. A layered sampling device for soil testing that saves time and labor, has high sampling efficiency, can obtain deep soil, and can sample in layers

Method used

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  • A stratified sampling device for soil testing
  • A stratified sampling device for soil testing
  • A stratified sampling device for soil testing

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Embodiment 1

[0031] A layered sampling device for soil testing, such as Figure 1-4 As shown, it includes a sampling box 1, a lower bearing seat 3, an upper bearing seat 4, a screw rod 5, a nut 6, a tapered block 7, a first slide rail 8, a first slider 9, a telescopic connecting rod 10, a shovel 11, Disc 12, handle 13, second slide rail 14, second slide block 15 and fixed rod 16, sampling box 1 inner bottom middle is provided with lower bearing seat 3, sampling box 1 inner top middle is provided with upper bearing seat 4, lower Screw rod 5 is arranged between bearing seat 3 and upper bearing seat 4, and screw rod 5 stretches out sampling box 1 top outside, and screw rod 5 top is provided with disc 12, and disc 12 top right end is provided with handle 13, and screw rod 5 is evenly spaced. There are at least three nuts 6, the outside of the nut 6 is provided with a tapered block 7, the left and right sides of the tapered block 7 are provided with a first slide rail 8, the first slide rail 8 ...

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Abstract

The invention relates to a sampling device, and in particular relates to a stratified sampling device for detecting soil. The invention aims to solve a technical problem of providing the stratified sampling device for detecting the soil, which has the advantages of simplicity in sampling operation, time saving and labor saving, high sampling efficiency, capability of taking deep-layer soil and capability of realizing stratified sampling. In order to solve the technical problems, the stratified sampling device for detecting the soil, provided by the invention, comprises a sampling box, a lower bearing block, an upper bearing block, a screw rod, a nut, a tapered block, a first sliding rail, a first sliding block, a retractable connecting rod, a shovel, a circular disc, a handle and the like; the lower bearing block is arranged in the middle of the bottom of the inside of the sampling box; the upper bearing block is arranged in the middle of the top of the inside of the sampling box; the screw rod is arranged between the lower bearing block and the upper bearing block; the screw rod stretches out of the top of the sampling box. According to the stratified sampling device for detecting the soil, manual operation is used as power, and is used for sampling the soil in different depths, so that a lot of manpower and material resources are saved to a certain extent.

Description

technical field [0001] The invention relates to a sampling device, in particular to a layered sampling device for soil testing. Background technique [0002] Environmental testing and governance is a highly technical emerging industry. However, managers who have entered the indoor environment testing and management must start from scratch whether it is market operations, testing standards, testing procedures, professional characteristics of the industry, and treatment products or construction methods. Participating in systematic professional training is the most effective way. [0003] Soil sampling refers to the method of collecting soil samples, including sampling layout and sampling techniques. Section soil samples should be taken after the section observation and record are completed. Before sampling, the profile should be trimmed and cleaned to remove the top layer of floating soil, and then samples should be taken from the typical central part layer by layer from to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 李堂忠袁林江韩松何肖平葛小勇
Owner 潘宁
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