A filtering mechanism of a crushing device for geological exploration

Abstract

The invention discloses a filtering mechanism of a stone crushing device for geological exploration, which has a cylindrical inner cavity by setting a secondary filtering and grading cylinder, and the middle and lower part of the cylindrical inner cavity is provided with the secondary filter net, so that The inner wall of the cylindrical inner chamber is provided with a stepped ladder, and the graded ladder is configured so that the inner diameter of the cylindrical chamber of the upper stepped structure is larger than the inner diameter of the lower stepped cylindrical chamber, so that the secondary After vibrating, filtering and grading, the primary filtering and grading cylinder makes the small-grained crushed stones located below the cylindrical cavity of the stepped structure; Oscillation movement in three modes of oscillation, horizontal movement oscillation and oscillation around the vertical axis can effectively and quickly realize the screening and grading of gravel, ensure the efficiency of screening and grading, and improve the reliability of gravel filtration .

Description

technical field [0001] The invention specifically relates to a filtering mechanism of a rock crushing device for geological exploration, and relates to the related field of crushed rock filtering mechanisms. Background technique [0002] At present, when conducting geological exploration, it is often necessary to conduct experimental research on the collected crushed stone. Before the experimental research, it is generally necessary to select crushed stones of different sizes and shapes for classification research, so as to achieve the reliability and comprehensiveness of the experiment. Analytical. However, it is often necessary to classify the crushed stone before the classification research is carried out. If manual classification is used, the efficiency is relatively low, and it is difficult to achieve quantification. At the same time, it is difficult to quickly screen and filter a large number of crushed stones, which affects the filtering efficiency and reliability. ...

AI Technical Summary

Problems solved by technology

However, it is often necessary to classify the crushed stones before carrying out classification research on the crushed stones, and if manual classification is used, the efficiency is relatively low, and it is difficult to achieve quantification

At the same time, it is difficult to quickly screen and filter a large amount of gravel, which affects the filtration efficiency and reliability

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