A drilling type ore sampling device for mine geological survey

Abstract

The invention discloses a drilling type ore sampling device for mine geological survey, comprising a moving device, the upper end of the moving device is provided with a support frame capable of sliding and positioning left and right, and a sampling and crushing device is installed on the upper end of the support frame. The sampling and crushing device is connected with a crushing box. The interior of the crushing box is provided with two upper crushing rollers that can rotate relative to each other at the same time, and a lower crushing roller that can rotate reciprocally is arranged directly below the two upper crushing rollers. , the bottom of the crushing box is provided with a storage box, the effect of the new model is: in the ore sampling process, the ore sample can be crushed, which not only reduces the process of mine sample processing, ensures the particle size of the ore sample, and reduces the It reduces the labor intensity of the staff and improves the efficiency of ore test research.

Description

technical field [0001] The invention relates to a drilling type ore sampling device for mine geological survey, belonging to the technical field of geological sampling. Background technique [0002] Geological exploration is the investigation and research of geological exploration and detection through various means and methods to determine the appropriate bearing layer, determine the foundation type and calculate the basic parameters according to the bearing capacity of the bearing layer. In order to identify the quality and quantity of minerals, as well as the technical conditions for mining and utilization, to provide mineral reserves and geological data required for the design of mine construction, and to identify the rocks, strata, structures, minerals, Investigate and research geological conditions such as hydrology and geomorphology. [0003] At present, in mine geological exploration, the ore of mine geology is usually sampled. Since the existing sampling device can...

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Problems solved by technology

[0003] At present, in the mine geological survey, the ore of the mine geology is usually sampled. Since the existing sampling device can only sample the ore, it is necessary to bring the ore samples such as stones or ore blocks collected by sampling back to the laboratory. Since the ore samples can only be analyzed and other testing tests such as component analysis and sample testing can be carried out after the ore samples are crushed, the laboratory mainly uses manual methods to crush the collected ore samples, which not only increases the process of ore sample processing, but also reduces the efficiency of ore test research. Sampling and crushing of ore samples by manual hand-held hammers is very uneven, which cannot meet the crushing particle size required by the test, resulting in distortion of the accuracy of the test and the inability to obtain real data of geological minerals, and this manual crushing method requires labor. High intensity, long time-consuming, reduced work efficiency

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