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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 necessary to For soil sampling and testing, the existing sampling devices have the disadvantages of complicated sampling operation, time-consuming and laborious, low sampling efficiency, inability to obtain deep soil, and inability to perform layered sampling

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
Effect test

no. 1 example

[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, the bottom side of the drill pile 1 is fixedly equipped with an auger bit 34, and the top side of the drill pile 1 is provided with a column Type groove 2, a rotating shaft 3 is installed in the cylindrical groove 2, a fixed plate 4 is fixedly installed on the top side of the drilling pile 1, and a crank handle is fixedly installed on the top of the rotating shaft 3 through the fixed plate 4 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 central position on 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] One side of the drilled pile 1 is provided with a plurality of sampling holes 8, the sampling holes 8 are equidistantly arranged up and down, the sampling hol...

no. 2 example

[0056] Based on the layered sampling device for soil testing provided in the first embodiment of the present application, the second embodiment of the present application proposes another layered sampling device for soil testing. The second embodiment is only a preferred mode 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 implementation methods.

[0058] Please refer to Figure 8-Figure 9 The difference between this embodiment and the first embodiment is that an outer bearing 37 is installed on the fixed plate 4, the inner ring of the outer bearing 37 is fixedly socketed with the fixed plate 4, and the two ends of the outer bearing 37 A guide ring 38 is fixedly installed on the side, and a guide column 39 is slidably sleeved in the guide ring 38. The bottom...

no. 3 example

[0064] Based on the layered sampling device for soil testing provided in the first embodiment of the present application, the third embodiment of the present application proposes another layered sampling device for soil testing. The third embodiment is only a preferred manner 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 implementation methods.

[0066] Please refer to Figure 10The difference between this embodiment and the first embodiment is that an outer bearing 37 is installed on the fixed plate 4, the inner ring of the outer bearing 37 is fixedly socketed with the fixed plate 4, and the two ends of the outer bearing 37 A guide ring 38 is fixedly installed on the side, and a guide column 39 is slidably sleeved in the guide ring 38. The bottom end of the...

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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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