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Dumbbell rock sample preparation device and processing method

A technology for rock specimens and preparation devices, applied in the field of geological exploration, can solve the problems of weak processing capacity and bearing capacity, poor flexibility of processing equipment, poor stability of processing accuracy, etc., and achieves high versatility and bearing capacity, efficient and convenient replacement. , the effect of improving efficiency and accuracy

Inactive Publication Date: 2018-11-20
HENAN POLYTECHNIC UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In activities such as site exploration, it is necessary to test the chemical and mechanical properties of the collected rock samples. In order to meet the testing needs, it is often necessary to process the rock samples into a dumbbell-shaped structure with a large diameter at both ends and a small diameter in the middle. In the process of processing rock samples, traditional grinder equipment, hand grinding wheels and other equipment are often used to grind rock samples. Although they can meet the needs of use, on the one hand, the processing efficiency is low, the labor intensity is high, and the processing accuracy is insufficient. Moreover, the stability of machining accuracy is poor, and when traditional grinding machine equipment is used for processing, there are still defects such as high processing cost, poor flexibility of processing equipment, and severe restrictions on the use site. Although some small rock sample processing tools have also been developed , but these tools are often relatively weak in processing capacity and bearing capacity, and cannot effectively adapt to the needs of various rock sample processing operations with different structures and types

Method used

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  • Dumbbell rock sample preparation device and processing method

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as figure 1 The device for preparing a dumbbell-shaped rock specimen comprises a base 1, a protective box 2, a fixed support 3, a rock sample clamp 4, a grinding tool 5, a drive motor 6, a micrometer 7, a scale scale 8 and a control circuit 9, and the base 1 is a plate-shaped structure with a rectangular cross-section and distributed parallel to the horizontal plane. The protective box 2 is covered on the outside of the base 1 and forms a closed cavity structure with the base 1. The fixing bracket 3 is installed on the upper end surface of the base 1 and connected with the base. 1. A coaxially distributed frame structure. The grinding tool 5 is located directly above the base 1 and coaxially distributed with the base 1. The side surfac...

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Abstract

The invention relates to a dumbbell rock sample preparation device which comprises a base, a protection box, a fixed bracket, a rock sample clamp, a grinding tool, a driving motor, a micrometer, a graduated scale and a control circuit, wherein the protection box wraps the exterior of the base; the fixed bracket is mounted on the upper end surface of the base; the grinding tool is connected with the inner side of the fixed bracket in a sliding manner; the micrometer is mounted on the upper end surface of the fixed bracket; the graduated scale is located right above the base; the rock sample clamp is located in the fixed bracket; and the control circuit is embedded into the side surface of the base. The processing method thereof comprises eight steps of preparing a rock sample, debugging thedevice, making a grinding process, mounting the rock sample, recording scales, grinding the rock sample, observing the scales, and calculating grinding depth. The dumbbell rock sample preparation device, on the one hand, has a simple structure and a good adaptive capacity to environment and can effectively meet use needs of different occasions, and on the other hand, is high integration degree and automation degree, and is flexible and convenient in part replacement and simple and convenient to operate; and the processing process is easy to grasp.

Description

technical field [0001] The invention relates to a dumbbell-shaped rock specimen preparation device and a processing method, belonging to the technical field of geological exploration. Background technique [0002] In activities such as site exploration, it is necessary to test the chemical and mechanical properties of the collected rock samples. In order to meet the testing needs, it is often necessary to process the rock samples into a dumbbell-shaped structure with a large diameter at both ends and a small diameter in the middle. In the process of processing rock samples, traditional grinder equipment, hand grinding wheels and other equipment are often used to grind rock samples. Although they can meet the needs of use, on the one hand, the processing efficiency is low, the labor intensity is high, and the processing accuracy is insufficient. Moreover, the stability of machining accuracy is poor, and when traditional grinding machine equipment is used for processing, there...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
CPCG01N1/28G01N1/286
Inventor 王春程露萍南华谭毅神文龙王怀彬
Owner HENAN POLYTECHNIC UNIV
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