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Sampling device for geological survey

A sampling device and geological survey technology, applied in the sampling device and other directions, can solve the problems of multiple manpower and material resources, easily affecting work efficiency, etc., and achieve the effects of low cost, simple structure and reduced investment.

Inactive Publication Date: 2020-09-15
张进宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a new sampling device for geological survey. The technical problem to be solved is that in the existing geological survey, the method of taking soil samples needs to invest more manpower and material resources, which easily affects the work efficiency.

Method used

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  • Sampling device for geological survey
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  • Sampling device for geological survey

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: After the sampling device for geological survey is assembled, confirm the site to be surveyed, place the sampling device for geological survey on the site to be surveyed, insert the support legs 101 into the soil layer of the site to be surveyed, and keep the sampling device for geological survey in place. Stable, then start the motor forward rotation drive of the first rotating motor 103, the second rotating motor 109 and the third rotating motor 120, the first rotating motor 103 drives the left lead screw 107 of the left lifting part to rotate, and the second rotating motor 109 drives the right The right lead screw 113 of the lifter rotates, and the synchronous rotation of the left lead screw 107 and the right lead screw 113 drives the fixing seat 116 to descend, that is, drives the sampling drill rod 118 on the fixing seat 116 to descend, and the sampling drill rod 118 rotates in the third rotation simultaneously. Driven by the motor 120, it rotates by i...

Embodiment 2

[0048] Embodiment 2, after the assembly of the sampling device for geological survey is completed, the site to be surveyed is confirmed, the sampling device for geological survey is placed on the site to be surveyed, the support legs 101 are inserted into the soil layer of the site to be surveyed, and the sampling device for geological survey is kept in place. Stable, then start the motors of the first rotating motor 103, the second rotating motor 109 and the third rotating motor 120 to drive forward, the first rotating motor 103 drives the first lifting rod 124 to descend, and the second rotating motor 109 drives the second lifting rod 126 descends, and the decline of the first elevating rod 124 and the second elevating rod 126 drives the sampling drill rod 118 to descend, while the sampling drill rod 118 rotates by itself under the drive of the third rotating motor 120, and passes through the sampling rack 129 and the sampling placement box successively. 130, stretches into t...

Embodiment 3

[0049] Embodiment 3, after the sampling assembly for geological survey is completed, the sample collection device can be dismantled separately; after confirming the site to be surveyed, the sampling device for geological survey is placed on the site to be surveyed, and the supporting legs 101 are inserted into the soil layer of the site to be surveyed, keeping The sampling device for geological survey remains stable, and then the motors of the first rotating motor 103, the second rotating motor 109 and the third rotating motor 120 are started to drive forward, and the first rotating motor 103 drives the left lead screw 107 of the left lifting part to rotate, and the first rotating motor 103 drives the left lead screw 107 of the left lifting part to rotate. Two rotation motors 109 drive the right lead screw 113 of the right lifting part to rotate, and the synchronous rotation of the left lead screw 107 and the right lead screw 113 drives the fixing seat 116 to descend, that is, d...

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Abstract

The invention provides a sampling device for geological survey. The sampling device comprises a supporting assembly, a left lifting piece, a right lifting piece and a sampling assembly. The supportingassembly comprises supporting legs and a fixing plate, and the fixing plate is arranged at tops of the supporting legs; the left lifting piece is arranged on the left side of the fixing plate; the right lifting piece is arranged on the right side of the fixing plate; the sampling assembly comprises a sliding plate, a fixed seat, a sample collecting device and a sampling drill bit rod; two ends ofthe sliding plate sleeve a left lead screw and a right lead screw; the fixed seat is arranged in the middle of the sliding plate; and a third rotating motor is arranged at the top of the fixed seat,a driving wheel of the third rotating motor is connected with a third driven wheel, the sampling drill bit rod coaxially arranged on the third driven wheel penetrates through the fixed seat, the sample collecting device is arranged on the fixing plate, and through holes allowing the sampling drill bit rod to pass through are formed in the fixing plate and the sample collecting device. The device is simple in structure, low in manufacturing cost and convenient to use, input of manpower and material resources is reduced, and working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field related to auxiliary tools for geological, mineral and geotechnical engineering exploration, and specifically relates to a sampling device for geological exploration. Background technique [0002] The field of geological engineering is based on the theoretical basis of natural science and earth science, with geological survey, general survey and exploration of mineral resources, geological structure and geological background of major projects as the main object of engineering problems, with geology, geophysics and geochemistry Technology, mathematical geological methods, remote sensing technology, surveying technology, computing technology, etc. are used as a leading engineering field to serve the national economic construction. Geological survey is the abbreviation of geological survey work, which is based on the needs of economic construction, national defense construction and scientific and technological ...

Claims

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Application Information

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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张进宇赵彦巧刘海鹏王秀全徐书奎
Owner 张进宇
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