Sampling machine for geological exploration

Abstract

The invention provides a sampling machine for geological exploration. The sampling machine for the geological exploration comprises a fixing plate and a stabilizing rods, wherein a first cylinder is arranged on the fixing plate; a first ejector rod stretches out of the fixing plate and is connected with a motor; the motor is connected with the stabilizing rods on the two sides in a sliding mannerthrough a sliding plate; a rotating shaft is connected to the output end of the motor; a bracket is connected to the end part of the rotating shaft; a pad plate is fixed into the bracket; a pressing rod runs through the pad plate in clearance fit; symmetrical second cylinders are arranged on the pad plate; balls are arranged on second ejector rods of the second cylinder; the balls are arranged ina rollaway nest in the bottom of a supporting plate and are connected with the rollaway nest in a sliding manner; a positioning ring is connected to one end of the bracket; multiple layers of sequentially distributed positioning collecting mechanisms are arranged on the positioning ring. The sampling machine for the geological exploration can collect samples at different depths of soil at the sametime, layering is relatively obvious, the collected samples have relatively high precision, fitting is more compact and the sampling machine is relatively convenient to use.

Description

technical field [0001] The invention belongs to the field of geological detection, in particular to a sampling machine for geological exploration. Background technique [0002] Geological exploration work is mainly carried out in the field. Soil sampling and detection is the determination of the basic information of the land exploration and detection. It is an indispensable and important link in engineering investigation. The accuracy is an important guarantee for the detection accuracy. In the existing technology, the devices used are relatively simple, and the uncertainty of the soil depth collected results in a decrease in detection accuracy and poor stability. In view of this situation, the present invention proposes a sampling machine for geological exploration, which can ensure the smooth progress of soil collection through a stable structure, and can simultaneously collect samples of different depths of soil, with obvious stratification and high accuracy of collected ...

AI Technical Summary

Problems solved by technology

[0002] Geological exploration work is mainly carried out in the field. Soil sampling and detection is the determination of the basic information of the land exploration and detection. It is an indispensable and important link in engineering investigation. Therefore, the accuracy of soil sample collection The accuracy is an important guarantee for the detection accuracy. In the existing technology, the device used is relatively simple, and the uncertainty of the soil depth collected will reduce the detection accuracy and poor stability.

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