A geological exploration sample crushing device

By designing a geological exploration sample crushing device, the efficient crushing of geotechnical samples is achieved using components such as conveyor belts, crushing rings, crushing disks and stone mill drive rings, which solves the problems of large space occupation and low efficiency in the existing technology, and improves the crushing accuracy and quality.

CN120306099BActive Publication Date: 2025-08-29山东省地质矿产勘查开发局第一地质大队(山东省第一地质矿产勘查院)
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Patent Information

Application Number
CN202510796547.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-16
Publication Date
2025-08-29
Estimated Expiration
2045-06-16

AI Technical Summary

Technical Problem

The existing geotechnical exploration sample crushing devices have problems such as large space occupation, low efficiency and inability to cross-level crushing.

Method used

A geological exploration sample crushing device is designed, including a feeding mechanism, a crushing mechanism and a storage mechanism. The conveyor belt is used to transport geotechnical samples, and the crushing ring of the primary crushing structure is initially broken through the crushing ring of the primary crushing structure. The screening net is screened and entered into the fine crushing device. The secondary crushing structure is further broken through the crushing disk and the stone mill drive ring. Finally, it is fine crushed by the fine crushing device and discharged to the storage mechanism through the screen hole.

Benefits of technology

It has achieved savings in crushing space and improved efficiency, greatly improved crushing accuracy and quality, avoided equipment damage, and improved the cross-level and efficiency of crushing.

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Abstract

The present invention proposes a geological exploration sample crushing device, which belongs to the field of geological exploration technology. It includes a feeding mechanism, a crushing mechanism and a storage mechanism arranged in sequence. The rock and soil are transported to the feeding port of the coarse crushing device by a conveyor belt, and are preliminarily crushed by the crushing gear ring of the primary crushing structure. The rock and soil that meet the requirements are screened by the screening net and then enter the fine crushing device. The rock and soil that do not pass through the screening net enter the secondary crushing structure and are further crushed by the crushing disk and the stone mill drive ring. The rock and soil that meet the requirements enter the fine crushing device. The fine crushing device uses a crushing wheel to finely crush the rock and soil. After crushing, the smaller material can be discharged from the bottom of the shell through the sieve hole and transported to the storage mechanism for storage; it can enter the crushing mechanism of the corresponding level across levels, effectively saving the occupation of the crushing space and improving the crushing efficiency, so that the crushing accuracy and quality are greatly improved.
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