Ecological environment geological exploration sampling device

Abstract

The invention relates to the technical field of environmental protection, in particular to an ecological environment geological prospecting sampling device which comprises a soil sampling barrel, a sliding sleeve, a sliding rod, a pressing plate, a circular block and a pushing and pressing plate; the bottom of the soil sampling barrel is open, the sliding sleeve is embedded in the middle of the top of the soil sampling barrel, and the sliding rod is slidably inserted into the sliding sleeve; the bottom of the sliding rod penetrates through the sliding sleeve and extends into the soil samplingbarrel, the pressing plate is fixedly connected to the bottom of the sliding rod, and the outer side wall of the pressing plate is slidably connected with the inner side wall of the soil sampling barrel. When the soil sampler is used for sampling soft soil, the soil sampling barrel is pressed downwards, so that the soft soil enters the soil sampling barrel and can be compressed, then people step on the pushing plate, the compressed soil is pressed out of the soil sampling barrel by the pressing plate through the sliding rod, and then the soft soil is sampled and compressed; the sampled soil can be conveniently stored, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a sampling device for ecological environment geological survey. Background technique [0002] Geological exploration can be understood as geological work in a broad sense. It is based on the needs of economic construction, national defense construction, and scientific and technological development, using geological exploration methods such as surveying and mapping, geophysical prospecting, geochemical prospecting, drilling, pit exploration, sampling testing, and geological remote sensing. , Investigation and research work on geological conditions such as rocks, stratum structures, minerals, groundwater, and landforms in a certain area. [0003] At present, soil sampling and analysis are very important in geology exploration in areas with soft soil. Although the existing exploration and sampling devices can sample soft soil, most of the sampling devices have poor ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sampling device for ecological environmental geological survey, which has the advantage of compressing the soil for sampling, and solves the problem that although the existing survey sampling device can sample soft soil, most of the sampling devices are practical Poor performance, inconvenient to preserve the sampled soil

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