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Environmental engineering soil detection sampler

A soil detection and environmental engineering technology, applied in sampling devices and other directions, can solve the problems of unfavorable soil detection, mixing together, soil extrusion, etc., and achieve the effect of improving sampling efficiency and improving use efficiency.

Pending Publication Date: 2021-10-22
苏向阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the prior art, when the soil sampler in the prior art is used in a soft clay environment in the field, the soil is relatively soft when the sampler is pressed down, so that the application is easy to squeeze the soil, resulting in When this application is in use, the soil integrity is poor, which will cause the various layers of soil to mix together, thus causing problems that are not conducive to soil testing; the invention proposes a soil testing sampler for environmental engineering

Method used

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  • Environmental engineering soil detection sampler
  • Environmental engineering soil detection sampler
  • Environmental engineering soil detection sampler

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Experimental program
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specific Embodiment approach

[0034] As a specific embodiment of the present invention, a group of arc-shaped protrusions 24 are evenly fixed in the No. 24 slope upwards;

[0035] When in use, a group of arc-shaped protrusions 24 are evenly fixed on the inner wall of the inner shell 2, and the arc-shaped protrusions 24 are located in the second groove 21. When the construction personnel use the soil sampler, the outer shell 1 is immersed in the soil. Then the soil enters the No. 2 groove 21, and then by stirring the No. 1 column 23 on the upper end of the inner housing 2, the No. 1 column 23 drives the inner housing 2 to rotate, and the soil is cut during the rotation of the inner housing 2. When the number column 23 rotates, the No. 2 rod 19 slides out from the No. 2 groove 181, and the arc-shaped protrusion 24 rotates with the inner casing 2, and the arc-shaped protrusion 24 cuts the soil at the same time. 2. After the rotation, the arc-shaped protrusion 24 increases the friction between the soil and th...

Embodiment approach

[0040] As a specific embodiment of the present invention, a baffle 26 is hinged in the through hole 25, the baffle 26 is perpendicular to the horizontal plane, the section of the No. 1 block 15 is a right triangle, and the right angle of the No. 1 block 15 The side is fixedly connected with the inner casing 2;

[0041] During use, by making the cross-section of No. 1 block 15 a right-angled triangle, the right-angled side of No. 1 block 15 is fixedly connected with the inner casing 2. When the construction personnel use the soil sampler, the No. 1 column 23 is moved, and the inner casing 2 Rotate, the No. 1 block 15 rotates with the inner casing 2, the cavity 16 inside the No. 1 block 15 enters the soil along with the rotation of the No. 1 block 15, and enters the through hole 25 along with the soil, when the soil is in the through hole 25 When flowing inward to the No. 2 groove 21, the soil in the through hole 25 is pushed into the No. 2 groove 21 by the soil that subsequentl...

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Abstract

The invention relates to the technical field of soil samplers, in particular to an environmental engineering soil detection sampler. The detection sampler comprises an outer shell, an inner shell and semicircular blades, a first column at the upper end of an inner shell is shifted, so that the inner shell rotates along with the first column, the inner shell slides out of a first groove in the mode of being attached to the inner wall of an outer shell, the left end of the inner shell cuts soil below the ground, the lower end of the inner shell cuts the soil, the soil rotates along with the inner shell, and the soil enters the first groove and a second groove; and after the inner shell rotates by 270 degrees, the second rod cuts the soil, then the inner shell retreats by 90 degrees, and the first rod and the second rod form a cross rod to support the soil, so that the use efficiency of the soil sampler is improved.

Description

technical field [0001] The invention relates to the technical field of soil samplers, in particular to an environmental engineering soil detection sampler. Background technique [0002] Soil sampler refers to the tools used to obtain soil samples, commonly used soil drills, shovels and shovels; soil samplers can truly meet the requirements of full-layer, equal, and convenient soil sampling, and are used for soil testing formula fertilization, Soil monitoring and other soil and fertilizer work solves the difficult problem of accurately collecting soil samples; it is convenient, fast and accurate to collect soil samples, and control sampling errors to the greatest extent. [0003] In the prior art, there is also a patent about a technical solution of a soil detection sampler for environmental engineering. For example, a Chinese patent with the application number CN2020205552767 discloses a sampler for soil detection, including a soil sampler body. The soil extractor body incl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 苏向阳陈一帆
Owner 苏向阳