Lightproof shallow soil layer or soil sampler

A soil sampler and shallow layer technology, applied in the direction of sampling device, etc., can solve problems such as avoiding light, and achieve the effects of small spacing, easy use and cost saving

Pending Publication Date: 2020-08-07
四川省地震局
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a light-shielding type shallow soil layer or soil sampler to solve the problem of soil layer or soil light-shielding

Method used

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  • Lightproof shallow soil layer or soil sampler
  • Lightproof shallow soil layer or soil sampler
  • Lightproof shallow soil layer or soil sampler

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Experimental program
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Embodiment Construction

[0024] The following is further described in detail through specific implementation methods:

[0025] The reference signs in the drawings of the description include: frame body 1, hand-held rod 2, connecting pipe 3, rubber bag 4, first packaging cylinder 5, second packaging cylinder 6, bottom pipe 7, post 8, first jack 9. The second jack 10, the third jack 11, the first screw hole 12, the second screw hole 13, the first fixing hole 14, the second fixing hole 15, the fourth jack 16, the third screw hole 17, Elastic disc 18, central hole 19, slit 20.

[0026] This embodiment is basically as figure 1 , figure 2 Shown:

[0027] Light-tight shallow soil or soil sampler, including wrapper and sampling tube.

[0028] combine Figure 6 , the packager includes a frame body 1 , a first package tube 5 and a second package tube 6 . The frame body 1 is in the shape of a rectangular frame, and the upper end and the lower end of the frame body 1 are plate-shaped. The first packaging ...

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PUM

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Abstract

The invention relates to the technical field of soil layer or soil sampling, and particularly discloses a lightproof shallow soil layer or soil sampler. The soil sampler comprises a sampling pipe, andthe sampling pipe is composed of a connecting pipe; a plurality of first inserting holes and first screw holes are formed in the upper end of the connecting pipe, the first screw holes are located inthe outer sides of the first inserting holes, the lower end of the connecting pipe extends outwards to form an edge, inserting columns aligned with the first inserting holes are arranged at the lowerend of the connecting pipe, and second screw holes aligned with the first screw holes are formed in the edge; the sampling tube further comprises a rubber bag; the upper end and the lower end of therubber bag shrink inwards; a plurality of second insertion holes and third insertion holes are formed in the upper part and the lower part of the rubber bag in the circumferential direction; the second inserting hole is located in the side, close to the middle of the rubber bag, of the third inserting hole, the length of the rubber bag is larger than that of the connecting pipes, the rubber bag issleeved with one connecting pipe, the upper end and the lower end of the rubber bag are sleeved with the adjacent connecting pipes respectively, the second inserting hole can be aligned with the first inserting hole, and the third inserting hole can be aligned with the first screw hole. The invention aims to solve the problem of light shielding of a soil layer or soil.

Description

technical field [0001] The invention relates to the technical field of soil layer or soil sampling, and specifically discloses a light-shielding shallow soil layer or soil sampler. Background technique [0002] In the fields of geology, agriculture, animal husbandry, microorganisms, etc., soil layer or soil is a very important research object, and soil layer or soil sampling is an essential basic work for relevant researchers. [0003] In the field of geological research, specific dating methods (such as optical luminescence, thermoluminescence, etc.) are required to limit the geological age of some soil layers. These dating methods often require high protection from light for soil sampling. , otherwise it will seriously affect the accuracy of geological time. In the field of soil research, modern industry is growing at a high speed, and the types and quantities of soil pollutants are also increasing. As my country pays more and more attention to environmental protection, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 王明明刘韶龙建宇周亚东
Owner 四川省地震局
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