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A soil testing sampler

A soil detection and sampler technology, applied in sampling devices and other directions, can solve problems such as harming human health and troublesome soil extraction, and achieve the effects of reducing difficulty, facilitating sample extraction and detection, and having a simple structure

Active Publication Date: 2021-04-27
无锡中证检测技术(集团)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When there are too many harmful substances in the soil and exceed the self-purification capacity of the soil, the composition, structure and function of the soil will change, the microbial activities will be inhibited, and the harmful substances may be absorbed by the human body indirectly, reaching the level of endangering human health. When soil testing, it can be extracted directly, but for deep soil testing, soil extraction is very troublesome

Method used

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  • A soil testing sampler
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Embodiment Construction

[0022] Such as Figure 1-8 As shown, a soil detection sampler is specifically used when painting a wall, including a support 1, a hydraulic cylinder 2 is fixedly arranged on the upper end of the support 1, and a motor 333 is fixedly arranged at the output end of the hydraulic cylinder 2 , the output end of the motor 333 is fixedly provided with a hollow drill bit 3, a lifting rod 4 capable of reciprocating movement is arranged inside the hollow drill bit 3, and a pressing rod capable of reciprocating movement is respectively arranged on both sides of the lifting rod 4 5. Two sets of sampling devices are arranged on the lifting rod 4 along the height direction. After the hollow drill bit 3 is inserted into the soil, press the pressing rod 5 by hand, and the pressing rod 5 will push the lifting rod 4 to move downward, and the lifting rod 4 will move downward. The sampling device will be pushed into the soil for sampling.

[0023] When needing to carry out soil detection, only n...

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Abstract

The invention discloses a soil detection sampler, which includes a support, a hydraulic cylinder is fixedly arranged on the upper end of the support, an electric motor is fixedly arranged at the output end of the hydraulic cylinder, and a hollow drill bit is fixedly arranged at the output end of the electric motor. There is a reciprocating lifting rod inside the hollow drill, and a reciprocating pressure rod is arranged on both sides of the lifting rod, and two sets of sampling devices are arranged on the lifting rod along the height direction, and the hollow drill is inserted into the After being in the soil, press the pressing rod by hand, the pressing rod will push the lifting rod to move downward, and the lifting rod will push the sampling device into the soil for sampling.

Description

technical field [0001] The invention belongs to the field of soil detection, in particular to a soil detection sampler. Background technique [0002] Soil pollution can be roughly divided into two categories: inorganic pollutants and organic pollutants. Inorganic pollutants mainly include acids, alkalis, heavy metals, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, etc. Organic pollutants mainly include organic pesticides, phenols, cyanides, petroleum, synthetic detergents, 3,4-benzopyrene, and harmful microorganisms brought by urban sewage, sludge, and manure. [0003] When there are too many harmful substances in the soil and exceed the self-purification capacity of the soil, the composition, structure and function of the soil will change, the microbial activities will be inhibited, and the harmful substances may be indirectly absorbed by the human body, reaching the level of endangering human health. Wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张家旸
Owner 无锡中证检测技术(集团)有限公司
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