Stratified sampling device for soil detection

A sampling device and soil detection technology, applied to the sampling device and other directions, can solve the problems of complicated sampling operation, low sampling efficiency, inability to obtain deep soil, etc., and achieve the effect of accurate sampling data

Pending Publication Date: 2020-07-31
苏波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soil testing is also an item of environmental testing, so when performing environmental testing, soil testing is also essential when performing environmental testing. When performing soil testing, if it is directly tested, the detection is inaccurate, so it is

Method used

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  • Stratified sampling device for soil detection
  • Stratified sampling device for soil detection
  • Stratified sampling device for soil detection

Examples

Experimental program
Comparison scheme
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Example

[0035] The first embodiment:

[0036] Please refer to Figure 1-Figure 7 In the first embodiment of the present invention, the layered sampling device for soil detection includes: a drill pile 1, an auger 34 is fixedly installed on the bottom side of the drill pile 1, and a column is provided on the top side of the drill pile 1 A shaft 3 is rotatably installed in the cylindrical groove 2, a fixing plate 4 is fixedly installed on the top side of the drill pile 1, and the top end of the shaft 3 penetrates the fixing plate 4 and a crank is fixedly installed 5. A plurality of first bevel gears 9 are fixedly sleeved on the rotating shaft 3, a fixed column 6 is fixedly installed at the center of the top side of the fixed plate 4, and a turntable is fixedly installed on the top side of the fixed column 6 7;

[0037] A plurality of sampling holes 8 are opened on one side of the drill pile 1, the sampling holes 8 are arranged at equal distances up and down, the sampling holes 8 communicate...

Example

[0055] The second embodiment:

[0056] Based on the layered sampling device for soil detection provided in the first embodiment of this application, the second embodiment of this application provides another layered sampling device for soil detection. The second embodiment is only a preferred way of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0057] The second embodiment of the present invention will be further described below in conjunction with the drawings and implementations.

[0058] Please refer to Figure 8-9 The difference between this embodiment and the first embodiment is that an outer bearing 37 is mounted on the fixed plate 4, the inner ring of the outer bearing 37 is fixedly sleeved with the fixed plate 4, and the two outer bearings 37 A guide ring 38 is fixedly installed on the side, and a guide post 39 is slidingly sleeved inside the guide ring 38. The bottom end of th...

Example

[0063] The third embodiment:

[0064] Based on the layered sampling device for soil detection provided in the first embodiment of this application, the third embodiment of this application proposes another layered sampling device for soil detection. The third embodiment is only a preferred way of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0065] The third embodiment of the present invention will be further described below in conjunction with the drawings and implementations.

[0066] Please refer to Picture 10 The difference between this embodiment and the first embodiment is that an outer bearing 37 is mounted on the fixed plate 4, the inner ring of the outer bearing 37 is fixedly sleeved with the fixed plate 4, and the two outer bearings 37 A guide ring 38 is fixedly installed on the side, and a guide post 39 is slidingly sleeved inside the guide ring 38. The bottom end of the guid...

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PUM

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Abstract

The invention provides a stratified sampling device for soil detection. The stratified sampling device for soil detection comprises a drilling pile, a spiral drill bit is fixedly mounted on the bottomside of the drilling pile; a columnar groove is formed in the top side of the drilling pile; a rotating shaft is rotationally mounted in the columnar groove; a fixing plate is fixedly installed on the top side of the drilling pile, the top end of the rotating shaft penetrates through the fixing plate and is fixedly provided with a crank, the rotating shaft is fixedly sleeved with a plurality of first bevel gears, a fixing column is fixedly installed in the center of the top side of the fixing plate, and a rotating disc is fixedly installed on the top side of the fixing column. A plurality ofsampling holes are formed in one side of the drilling pile, the sampling holes are vertically formed at equal intervals, the sampling holes communicate with the columnar groove, sampling assemblies are installed in the sampling holes, and each sampling assembly comprises a moving assembly, an installing assembly and a sampling barrel. The stratified sampling device for soil detection has the advantages of being convenient to use, easy to operate and capable of achieving stratified sampling.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a layered sampling device for soil detection. Background technique [0002] After weathering, the rocks on the earth's surface are gradually broken into loose mineral particles of various sizes (called parent materials). Soil is formed and evolved under the comprehensive action of various soil-forming factors such as parent material, climate, organisms, topography, and time. The composition of soil is very complex. Generally speaking, it is composed of three phases of solid, liquid and gas such as minerals, organic matter produced by the decomposition of animal and plant residues, water and air. [0003] Soil environment monitoring refers to the determination of environmental quality (or pollution degree) and its changing trend through the determination of representative values ​​of factors affecting soil environmental quality. What we usually refer to as soil monit...

Claims

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Application Information

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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 苏波
Owner 苏波
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