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Soil sampling device for soil engineering detection

A soil borrowing device and engineering technology, applied in the direction of sampling device, etc., can solve the problems of limited capacity of sampling pipe, limited soil, trouble, etc., and achieve the effect of saving space, reducing the space occupied vertically, and being easy to carry outdoors.

Inactive Publication Date: 2019-03-01
四川川油工程技术勘察设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when sampling soil, most of them use the sampling tube of the sampler to insert into the soil to sample the soil. However, due to the limited capacity of the sampling tube, the soil collected each time is limited, and it is necessary to repeatedly insert the sampling tube into the soil. It is troublesome to insert into the soil, and the existing sampler is not convenient to carry outdoors

Method used

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  • Soil sampling device for soil engineering detection
  • Soil sampling device for soil engineering detection
  • Soil sampling device for soil engineering detection

Examples

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Embodiment

[0023] Such as Figure 1 to Figure 3 As shown, a kind of soil engineering detection soil taking device of the present invention comprises support plate 4, and described support plate 4 is a rectangular structure, and the bottom four corners of support plate 4 are all provided with fixed block 2, and the bottom of described fixed block 2 is all A blind hole 14 is provided, and a support rod 1 is arranged in the blind hole 14, and the support rod 1 is connected with the blind hole 14 through threads, and the bottom of the support rod 1 is a conical structure, which is convenient for inserting the support rod 1 into the soil. The support plate 4 is fixed above the soil, the fixed block 2 is also provided with a connecting hole 13, and the connecting hole 13 is horizontally arranged on the fixed block 2, so that the connecting hole 13 communicates with both sides of the fixed block 2, and the supporting rod 1 It can be connected to the connecting hole 13 by threads. When the suppo...

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Abstract

The invention discloses a soil sampling device for soil engineering detection. The soil sampling device comprises a supporting plate, wherein a material receiving box is arranged at the top of the supporting plate; a material receiving cavity is arranged in the material receiving box; the supporting plate is further provided with a sampling pipe; the sampling pipe is inserted into the material receiving box and is connected with the supporting plate through a thread; when the sampling pipe is rotated, the sampling pipe can move on the supporting plate along the vertical direction; a sampling cavity is formed in the sampling pipe, and the sampling cavity is communicated with the bottom of the sampling pipe; a movable rod is arranged in the sampling cavity; one end of the movable rod stretches out of the sampling pipe; the movable rod can rotate in the sampling cavity; a conveying packing auger is arranged on an outer wall of the movable rod; an outlet is further formed in an outer wallof the sampling pipe; soil from the outlet can fall into the material receiving cavity.

Description

technical field [0001] The invention relates to the technical field of soil sampling, in particular to a soil engineering detection and soil taking device. Background technique [0002] Soil refers to the loose material layer covering the earth's land surface, which has the characteristics of fertility and can grow green plants. Soil is composed of minerals formed by weathering of rocks, animals and plants, organic matter produced by the decomposition of microbial residues, soil organisms (solid phase substances), water (liquid phase substances), air (gas phase substances), humus, etc. Soil is an important ecological factor for both plants and soil animals. The root system of the plant has a huge contact surface with the soil, and there is frequent material exchange between the plant and the soil, which has a strong influence on each other, so the growth and yield of the plant can be affected by controlling the soil factors. The soil physical environment first affects the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 曾道贵黄玲
Owner 四川川油工程技术勘察设计有限公司
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