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Sampling device for mineral geological exploration

A technology of geological exploration and sampling devices, applied in the direction of sampling devices, etc., can solve the problems of reducing sample content, difficulty in collecting soil samples, and dropping, so as to improve efficiency and effect, facilitate sampling operations, and not easily drop.

Inactive Publication Date: 2019-09-06
张辰光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is often necessary to sample the soil during geological surveys. The existing sampling devices often require manual drilling. First, the drilling operation is difficult, and the soil samples during the drilling process cannot be collected. Moreover, when the soil samples are brought back During the process, it is easy to drop and reduce the content of the sample, which is not conducive to the detection work of mineral geological exploration
[0004] Moreover, the existing sampling work usually only has one sampler, and it is impossible to simultaneously collect soil samples at two places during the collection, and it is difficult to collect soil samples. Therefore, it is necessary to provide a sampling device for mineral geological exploration. solve the above problems

Method used

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  • Sampling device for mineral geological exploration
  • Sampling device for mineral geological exploration
  • Sampling device for mineral geological exploration

Examples

Experimental program
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Effect test

Embodiment 1

[0029] see Figure 1 ~ Figure 4 , a sampling device for mineral geological exploration, comprising a sampling frame 1, a hydraulic lifting rod 5, a beam plate 6, a first sampler 7 and a second sampler 8, the bottom of the sampling frame 1 is installed with a Moving wheel 2, brake screw rod 3 is also installed on the sampling frame 1, and the brake screw rod 3 is screwed in the screw hole on the sampling frame 1, and the bottom end of the brake screw rod 3 is connected to the support chassis 4, and the braking operation is performed At this time, the brake screw 3 is rotated in the screw hole of the sampling rack 1 by the handle welded on the top of the brake screw 3, and moves up and down relative to the sampling rack 1, thereby driving the supporting chassis 4 at the bottom to carry out Lifting movement, when the supporting chassis 4 is against the ground and the moving wheel 2 is supported off the ground, the braking operation of the moving wheel 2 can be realized, so that t...

Embodiment 2

[0043] see Figure 1 ~ Figure 4 , a sampling device for mineral geological exploration, including a sampling frame 1, a hydraulic lifting rod 5, a beam plate 6, a first sampler 7 and a second sampler 8, and the second sampler 8 is installed on the beam plate 6 , the second sampler 8 includes a motor base 801, a guide hole 802, a guide rod 803, a spring 804, a drilling motor 805, a screw rod 806, a screw hole 807, a sampling cylinder 808, a sampling hole 809, a sampling chamber 810, and a sampling tooth 811 And the drilling bit 812, in the embodiment of the present invention, the screw rod 806 is connected to the motor shaft of the drilling motor 805 through a coupling, and the screw rod 806 is detachably connected to the motor shaft of the drilling motor 805. When using the first sampler 7 to carry out the sampling operation, the screw rod 806, the sampling cylinder 808 connected with the screw rod 806, and the drilling bit 812 can be taken out from the bottom of the beam plat...

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Abstract

The invention, which belongs to the field of geological exploration equipment, discloses a sampling device for mineral geological exploration, thereby solving problems that the sampling operation of the existing mineral geological exploration tool is difficult and the sample is easy to fall when being taken back. The sampling device comprises a sampling rack, a hydraulic lifting rod, a cross beamplate, a first sampler and a second sampler. The hydraulic lifting rod is installed on the sampling rack; the cross beam plate is connected to the top of the hydraulic lifting rod; the first sampler and the second sampler are installed on the cross beam plate to adjust the height of the cross beam plate conveniently; and the first sampler and the second sampler installed on the cross beam plate are used for carrying out sampling on mineral geological explorations. The two samplers can work independently or can work synchronously and cooperatively, so that the efficiency and effect of the mineral geological exploration are improved. When the sample is taken back, the sample is not easy to fall, so that the sampling operation of the mineral geology is realized conveniently.

Description

technical field [0001] The invention relates to the field of geological prospecting equipment, in particular to a sampling device for mineral geological prospecting. Background technique [0002] Geological exploration is based on the needs of economic construction, national defense construction and scientific and technological development, using surveying and mapping, geophysical prospecting, geochemical prospecting, drilling, pit exploration, sampling testing, geological remote sensing and other geological prospecting methods to investigate the rocks and strata in a certain area. Investigation and research work on geological conditions such as structures, minerals, groundwater, and landforms. [0003] It is often necessary to sample the soil during geological surveys. The existing sampling devices often require manual drilling. First, the drilling operation is difficult, and the soil samples during the drilling process cannot be collected. Moreover, when the soil samples a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张辰光查道函
Owner 张辰光
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