Novel soil sampling device for geological exploration, and soil sampling method thereof

A soil borrowing device and a technology for geological exploration, applied in the field of geological exploration, can solve problems such as manual sampling, and achieve the effects of low labor intensity, improved torque, and high degree of automation

Active Publication Date: 2021-03-05
CHINESE ACAD OF GEOLOGICAL SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcoming of the soil fetch rod of the above-mentioned soil fetching device is: the above-mentioned soil fetching device can only realize the sampling of the surface soil of the stratum, and the analysis of the soil components of the surface

Method used

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  • Novel soil sampling device for geological exploration, and soil sampling method thereof
  • Novel soil sampling device for geological exploration, and soil sampling method thereof
  • Novel soil sampling device for geological exploration, and soil sampling method thereof

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Embodiment Construction

[0034] Such as Figure 1-Figure 6As shown, a novel earth-taking device for geological exploration of the present invention comprises a bottom frame 1 arranged horizontally, several load-bearing universal wheels 2 are arranged around the bottom of the bottom frame 1, and bottom frame 1 is provided with Soil drilling system, soil sampling system 3 and handrail frame 4.

[0035] The soil drilling system includes four guide rail columns 5, a drilling power mechanism 6, and a lifting power mechanism 7. The four guide rail columns 5 are all vertically arranged on the bottom frame 1, and the vertical projections of the four guide rail columns 5 are located in four squares of a rectangle. On the apex, the upper ends of the four guide rail columns 5 are provided with mounting brackets 8;

[0036] The drilling power mechanism 6 includes two mounting plates 9 horizontally arranged between the four guide rail columns 5. The two mounting plates 9 are arranged at intervals of upper and low...

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Abstract

The invention provides a novel soil sampling device for geological exploration, and a soil sampling method thereof. The novel soil sampling device for geological exploration comprises a horizontally-arranged bottom frame, wherein a plurality of bearing universal wheels are arranged on the periphery of the bottom of the bottom frame, and a soil drilling system, a soil sampling system and an armrestframe are sequentially arranged on the bottom frame from front to back. According to the invention, the device not only can realize soil sampling of a geological surface layer, but also can realize sampling of stratum soil with different depth requirements through an automatic soil drilling mode, can understand the difference of soil components of the surface layer stratum at different depths ingeological exploration, realizes automatic drilling and soil collection sampling in the whole soil sampling process, is relatively high in sampling efficiency, and achieves the full coverage of soil sampling at different depths of a shallow stratum.

Description

technical field [0001] The invention belongs to the technical field of geological exploration, and in particular relates to a novel earth-taking device and a soil-taking method for geological exploration. Background technique [0002] In the field of geological prospecting, earth-borrowers are often used when collecting soil samples. Existing earth extractor structure comprises circular base, and the center of base is fixedly connected with guide seat, and the central sliding device of guide seat takes soil rod, and the soil fetch rod is the structure that the upper end has the screw mandrel lower end that has the soil fetch cover, and the wire The rod is spirally connected in the screw rod seat, and the screw rod seat is fixedly connected with the circular base. The shortcoming of the soil fetch rod of the above-mentioned soil fetching device is: the above-mentioned soil fetching device can only realize the sampling of the surface soil of the stratum, and the analysis of t...

Claims

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Application Information

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IPC IPC(8): G01N1/08
CPCG01N1/08Y02A90/30
Inventor 王涛侯斌
Owner CHINESE ACAD OF GEOLOGICAL SCI
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