Ecological environment geological exploration sampling equipment

Abstract

The invention provides ecological environment geological exploration sampling equipment which structurally comprises a sampling mechanism, a main body, a sealing cover, a connecting shaft and a built-in seat. The upper end of the sampling mechanism is fixedly built in the outer wall of the lower end of the main body, the outer wall of the lower end of the sealing cover is nested and matched with the outer wall of the upper end of the main body, and the outer wall of the lower end of the connecting shaft is movably matched with the outer wall of the upper end of the built-in seat; when the equipment is used and geological soil in an ecological environment is sampled, a sampling rotating rod of the equipment is started when the equipment is started, the soil is excavated by starting the sampling rotating rod, and the excavated soil entering the sampling rotating rod enters a collecting mechanism due to conduction of the sampling rotating rod; after the soil is in contact with the surface of the front end of the flow limiting plate, the flow limiting plate can block the soil, so that the soil entering first is blocked and flows back to the two ends, impurities in the soil and dust on the surface layer are removed to the maximum extent, and the situation that data deviation occurs in subsequent detection due to the fact that the soil is polluted is avoided.

Description

technical field [0001] The invention relates to the technical field of ecological environment monitoring, and more specifically relates to a sampling device for ecological environment geological survey. Background technique [0002] The ecological environment refers to the sum of various natural forces or functions that are closely related to human beings and affect human life and production activities. The ecological environment is the environment in which human beings and various species live in nature. In the case of development, it is necessary to fully understand the environment on which to live, so as to use the resources and materials in the ecological environment more rationally. When researching and exploring the ecological environment, an ecological environment geology is usually used. Exploration and sampling equipment, through geological exploration and sampling equipment to collect and sample geological samples in the ecological environment, after the sampling i...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a sampling device for ecological environmental geological survey, which solves the problem that when sampling geological samples using geological survey sampling equipment, the soil under the soil layer is usually required to be sampled, but the geological soil The upper layer of the upper layer is usually a mixture of dust or new soil, and when geological soil is sampled through geological survey sampling equipment, it is usually the dust-soil mixture that has been in contact with the surface layer in advance, and after the soil sampling is completed, this part of the dust-soil mixture It will be in the upper layer of the soil sample. When the experimenter tests the sample, they usually take the upper layer sample subconsciously, and the dust and various impurities in the soil will affect the error of the test.

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