Sampling device for soil detection

A sampling device and soil detection technology, applied in the direction of sampling devices, etc., can solve problems such as soil pollution, and achieve the effect of reducing volume and being easy to carry.

Inactive Publication Date: 2021-10-22
谢胜利
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a kind of sampling device for soil detection, in order to solve the defect that in the prior art, it is necessary to use a sampling shovel to remove the floating soil and weeds on the soil surface and receive other deep soil pollution when sampling , to realize automatic removal of floating soil and weeds on the soil surface and sampling of soil at a specified depth

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  • Sampling device for soil detection
  • Sampling device for soil detection
  • Sampling device for soil detection

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Embodiment Construction

[0065] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0066] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechan...

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Abstract

The invention provides a sampling device for soil detection, and relates to the technical field of soil detection.The sampling device comprises an outer framework used for fixing all mechanisms; a surface soil removing mechanism which is arranged at one end of the outer framework and used for removing surface surface soil of the soil; a lifting mechanism which is fixedly connected to the side, away from the surface soil removing mechanism, of the outer framework; a sampling mechanism which is slidably connected to the side, away from the surface soil removing mechanism, of the outer framework, and the sampling mechanism is located at the center of the outer framework. The sampling mechanism comprises a first sampling assembly and a second sampling assembly, the second sampling assembly and the first sampling assembly are coaxially arranged, and the first sampling assembly and the second sampling assembly are matched to sample soil at a specified depth, so that soil at other depths is prevented from polluting a required soil sample. According to the invention, surface soil and weeds on the surface layer of soil can be automatically removed, soil at a specified depth can be sampled, and pollution of soil at other depths during sampling can be avoided.

Description

technical field [0001] The invention relates to the technical field of soil detection, in particular to a sampling device for soil detection. Background technique [0002] In order to fully reflect the soil conditions in the experimental area, at least three repetitions are required when collecting soil samples, that is, samples are taken at three locations in the experimental area, and a certain distance needs to be kept between the three locations. In order to avoid microbial contamination in the air, soil samples are generally collected at 5-20 cm from the soil surface. The specific sampling depth should be selected and determined according to the purpose of the experiment. Before sampling, it is necessary to remove the floating soil and weeds on the soil surface with a sampling shovel. [0003] Before sampling, the sampling device in the prior art needs to remove the floating soil and weeds on the soil surface with a sampling shovel, and then take a sample. The soil i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 不公告发明人
Owner 谢胜利
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