Shallow soil sample collecting device and method for geological exploration

Abstract

The invention discloses a shallow soil sample collecting device and a method for geological exploration. Pointed heads are arranged at bottom ends of supporting legs, so that position and direction stability of the collecting device is guaranteed; a distance measuring sensor is arranged on a supporting base, so that sampling depth is conveniently controlled; a sampling barrel can be used for performing layered storage on samples; a detecting hole is formed in a sample outlet sampling barrel; the sampling barrel is matched with a sample detector and a storage for use, so that samples can be preliminarily checked; samples are preliminarily sorted according to the checked results; and a triangular baffle plate can rotate for completely leading samples at each layer into sample slots from a sample outlet. The shallow soil sample collecting device is simple in structure, is convenient to operate, can quickly complete layered sampling and preliminary checking on a shallow soil sample, and isconvenient for follow-up analysis.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a shallow soil sample collection device and method for geological exploration. Background technique [0002] Soil sample collection is a very important work in geological exploration. Whether it is correct or not is directly related to whether the test results can correctly reflect the actual situation of the soil. The traditional soil fetching device is a direct pressure soil fetching device, and most of them use manual soil sampling. , is usually held by one person, and another person beats it with a sledgehammer, which is time-consuming and laborious, and the hammering is easy to cause damage to the soil sample collector. In addition, the structure of the traditional soil sample collector is relatively complicated, labor-intensive, and it is inconvenient to clean. It is very difficult and has great limitations, and the existing soil sample collection function is...

AI Technical Summary

Problems solved by technology

[0002] Soil sample collection is a very important work in geological exploration. Whether it is correct or not is directly related to whether the test results can correctly reflect the actual situation of the soil. The traditional soil fetching device is a direct pressure soil fetching device, and most of them use manual soil sampling. , is usually held by one person, and another person beats it with a sledgehammer, which is time-consuming and laborious, and the hammering is easy to cause damage to the soil sample collector. In addition, the structure of the traditional soil sample collector is relatively complicated, labor-intensive, and it is inconvenient to clean. It is very difficult and has great limitations, and the existing soil sample collection function is single, which affects the overall efficiency of geological exploration research.

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