Soil sampling device for geological exploration

Abstract

The invention discloses a soil sampling device for geological exploration, comprising a support frame, a left column and a right column are vertically and fixedly installed on the support frame, and both the left column and the right column are slidably provided with limiting sliding sleeves , the horizontal plate is fixed horizontally between the limit sliding sleeves, the sliding sleeve on the extension rod is provided with a block fixed on the upper surface of the horizontal plate, and the side wall of the extension rod is marked with a scale line. The structure of the invention is ingenious and the design is reasonable , through the rotation of the first screw rod and the second screw rod, the horizontal plate drives the first half-arc blade and the second half-arc blade downward to sample the soil, and the sampling process is more stable; the discharge push block is relatively limit-oriented The casing slides down, which is convenient to take out the sample soil between the first half-arc blade and the second half-arc blade, which improves the efficiency of soil sampling and can effectively prevent the viscous soil from adhering to the first half-arc blade It is on the inner wall of the second half-arc blade, and it is easy to clean at the same time, which is convenient for the sampling operation again.

Description

technical field [0001] The invention relates to the technical field of soil sampling, in particular to a soil sampling device for geological exploration. Background technique [0002] The soil sampler, also known as the soil sampler, is to study the physical properties, mechanical properties, chemical properties, etc. of the soil in the corresponding soil layer by analyzing the structure, composition and content of the soil sample collected at a certain depth. Widely used in engineering geological exploration, environmental engineering, agricultural engineering, water conservancy and hydropower engineering and other industries. [0003] In the process of geological exploration, it is often necessary to sample and analyze the soil. The soil sampling process is completed by means of a sampling device. The existing soil sampling device is not convenient enough for the sampling process, especially when the soil is viscous. The blockage of the sampling device makes it difficult ...

AI Technical Summary

Problems solved by technology

[0003] In the process of geological exploration, it is often necessary to sample and analyze the soil. The soil sampling process is completed by means of a sampling device. The existing soil sampling device is not convenient enough for the sampling process, especially when the soil is viscous. The blockage of the sampling device makes it difficult to take out the sample soil, and it is not easy to clean up, which will cause inconvenience to the next soil sampling

Images