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Sample collecting and sampling device for field rock geological survey

A geological survey and sample collection technology, applied in the direction of sampling devices, etc., can solve the problems of inability to obtain texture distribution information inside rocks, large volume, and increase the difficulty of field rock geological survey work, so as to achieve high operational reliability and stability, shrink Volume, the effect of improving sampling efficiency

Active Publication Date: 2021-11-12
山东省地质矿产勘查开发局第四地质大队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of geological exploration, in order to obtain geological information, it is often necessary to collect rock samples to facilitate the analysis of its composition in the laboratory later. However, in the prior art, geological hammers are generally used to break rocks and perform The collection of rock samples; compared with larger rocks, this method can only collect samples on the rock surface, and cannot obtain the texture distribution information inside the rock; in addition, rock geological surveys are generally carried out in the field. This puts forward higher requirements for the portability of the equipment, and the existing equipment is relatively large, which increases the difficulty of field rock geological survey work

Method used

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  • Sample collecting and sampling device for field rock geological survey
  • Sample collecting and sampling device for field rock geological survey
  • Sample collecting and sampling device for field rock geological survey

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: as figure 1 , 3 A sample collection and sampling device for field rock geological survey is shown, including a device base 1, a drive assembly 2, a sampling assembly 3 and a controller; the inside of the device base 1 is sequentially provided with a first cavity 10, The second cavity 11 and the third cavity 12; the upper end of the device substrate 1 is threadedly connected with an operation table 13, the side wall of the operation table 13 is provided with an operation handle 130, and the upper end of the operation table 13 is provided with a placement box 14 and a switch panel;

[0035] Such as figure 1 , 4 , 5, the driving assembly 2 includes a rotating motor 20, a moving motor 21, a moving plate 22, a lifting screw 23 and a mobile power supply 24; the rotating motor 20 is arranged inside the first cavity 10, and the output shaft of the rotating motor 20 is provided with The prismatic shaft 200, the prismatic shaft 200 penetrates the second cavity 11...

Embodiment 2

[0038] Embodiment 2: as figure 1 , 2 , , and 3 show a sample collection and sampling device for field rock geological survey, including a device base 1, a drive assembly 2, a sampling assembly 3 and a controller; Cavity 10, the second cavity 11 and the third cavity 12; the upper end of the device substrate 1 is threadedly connected with an operation table 13, the side wall of the operation table 13 is provided with an operation lever 130, and the upper end of the operation table 13 is provided with a placement box 14 and a switch The panel; the lower end of the device base 1 is provided with a plurality of positioning protrusions 16. By setting the positioning protrusions 16, it is convenient to position and fix the device base 1 and the rock surface, avoiding the sliding of the sampling component 3 on the rock surface during use, and improving the safety of the device; The lower end of the device base 1 is threadedly connected with a dust cover 17. The dust cover 17 can prev...

Embodiment 3

[0042] Embodiment 3: as figure 1 , 2 A sample collection and sampling device for field rock geological survey shown in . 10. The second cavity 11 and the third cavity 12; the upper end of the device base 1 is threadedly connected to the console 13, and the side wall of the console 13 is provided with an operating lever 130, and the operating lever 130 is connected to the console 13 through the connecting sleeve 131. Rotation clamping; by setting a rotatable operating handle 130, it is convenient to adjust the position of the operating handle 130 according to the terrain of the sampling site, thereby improving the operability of the device; the connection between the connecting sleeve 131 and the operating table 13 is provided with a buffer spring 132, The operating handle 130 is covered with a protective cover, and by setting the buffer spring 132, the vibration generated during the operation of the device can be buffered and offset to improve the comfort of the device during...

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Abstract

The invention discloses a sample collecting and sampling device for field rock geological survey. The sample collecting and sampling device comprises a device base body, a driving assembly, a sampling assembly and a controller, the device base body is provided with an operation holding rod, the driving assembly comprises a rotating motor, a moving motor, a moving disc, a lifting screw rod and a mobile power supply, the lifting screw rod is clamped with the inner wall of the device base body, the moving disc is arranged in the device base body and connected with the lifting screw through the rotating sleeve, the moving motor provides power for the lifting screw rod, the rotating motor provides power for the moving disc, and the mobile power source is electrically connected with the rotating motor and the moving motor. The sampling assembly comprises a first sampling barrel and a second sampling barrel, the second sampling barrel is arranged in the first sampling barrel in a sleeving manner, the first sampling barrel and the second sampling barrel are connected with the moving disc, a cutting blade is arranged on the second sampling barrel, and the controller is electrically connected with the electric equipment. The device is reasonable in structural design and convenient to operate, and creates convenient conditions for field rock geological exploration.

Description

technical field [0001] The invention relates to the technical field of geological survey equipment, in particular to a sample collection and sampling device for field rock geological survey. Background technique [0002] Geological prospecting is the investigation and research activity of conducting geological exploration and detection through various means and methods, determining the appropriate bearing layer, determining the foundation type and calculating the foundation parameters according to the foundation bearing capacity of the bearing layer. It is the discovery of mineral deposits with industrial significance in the general survey of mineral resources. In order to ascertain the quality and quantity of mineral products, as well as the technical conditions for mining and utilization, provide mineral reserves and geological data required for mine construction design, and analyze rocks and strata in a certain area. Conduct investigation and research work on geological c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 汪子杰张德明徐伟祥
Owner 山东省地质矿产勘查开发局第四地质大队
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