Sampler for geological exploration

Abstract

The invention relates to a sampler for geological exploration. The sampler comprises a fixing frame, a first motor and a sampling frame, the first motor is fixedly installed at the inner end of the upper side of the fixing frame through a motor base, the sampling frame is fixedly installed on an output shaft of the first motor, and the upper end face of the sampling frame is connected with the fixing frame. Through cooperation of the fixing frame and the sampling frame, the sampling frame is positioned, an explorer does not need to hold a sampler to push the sampler into a sampling area in the whole sampling process, and the situation that the sampler is affected by the explorer to incline, so that a sample sampled by the sampler is different from a sample in the sampling area, and the sample detection result of the sampling area is affected is prevented. Through the sampling frame, the sampler is in a vacuum state after sampling the soil, so that the sampler is not influenced by the sampled soil, and the soil can be quickly discharged out of the sampler.

Description

technical field [0001] The invention relates to the technical field of geological exploration, in particular to a sampler for geological exploration. Background technique [0002] The geological exploration sampler is an instrument for sampling soil at different levels. In addition, the instrument is used to detect the sampled soil. Through the detected data and the analysis of geological exploration and data, it can be analyzed whether it has industrial operating conditions, or Whether there are pollutants in the soil. [0003] The utility model patent with the application number CN202022095357.6 discloses a sampler for geological exploration, which enables the drill pipe to automatically slide the sample to the sampling container after drilling soil or rock materials, so as to facilitate the exploration and detection operations of later exploration personnel. , At the same time, it also avoids the problem of clogging caused by the bonding of samples on the inner wall of t...

AI Technical Summary

Problems solved by technology

[0005] ①When sampling is carried out by the prospector holding the sampler, because the drill pipe is driven by the motor, it is necessary for the prospector to hold the sampler and advance the sampling area. During the advancing process, the sampler is easily affected by the prospector and skewed , resulting in a difference between the sample sampled by the sampler and the soil in the sampling area, thus affecting the test results of the sample in the sampling area

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