CN219996949U - Rock ore specimen electrical property measuring device - Google Patents
Rock ore specimen electrical property measuring device Download PDFInfo
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- CN219996949U CN219996949U CN202321730793.3U CN202321730793U CN219996949U CN 219996949 U CN219996949 U CN 219996949U CN 202321730793 U CN202321730793 U CN 202321730793U CN 219996949 U CN219996949 U CN 219996949U
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- rock
- fixed
- electrical property
- ore
- blocks
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- 239000011435 rock Substances 0.000 title claims abstract description 87
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an electrical property measuring device for rock and ore specimens, which comprises a bottom plate, a turntable, a clamping mechanism and an electrical property measuring mechanism. The rotary table is rotatably arranged on the bottom plate and is used for placing rock and ore specimens; the clamping mechanism comprises a plurality of first fixing blocks, a plurality of first adjusting screws and a plurality of pressing blocks; the electrical property measuring mechanism comprises two second fixed blocks, two second adjusting screws, two sponge blocks and a detection ammeter. Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that: through setting up fixture, can compress tightly rock ore sample from different directions through a plurality of briquetting, can press from both sides tight rock ore sample on the one hand, prevent that rock ore sample and sponge piece separation, on the other hand can make rock ore sample keep in optional position and arbitrary gesture to can improve measuring result's degree of accuracy through measuring the electrical property of rock ore sample under different position appearance.
Description
Technical Field
The utility model relates to the technical field of mineral detection, in particular to an electrical property measuring device for a rock ore specimen.
Background
Electrical detection of rock and ore specimens is one of the conventional means in geological mineral exploration.
The Chinese patent application No. CN202020917309.8 discloses an electrical property measuring device for rock ore specimens, which has the following problems in actual use: in the technical scheme, the rock and ore specimen is clamped only through two sponges, however, when the shape of the rock and ore specimen is irregular in actual sampling, the rock and ore specimen is difficult to clamp through the two sponges, and in the clamping process, the rock and ore specimen is easy to separate from the sponges, so that the measuring process is influenced; meanwhile, since the rock and ore specimen is clamped only by two sponges, the rock and ore specimen is required to be kept at specific positions and postures (the stability of the rock and ore specimen is higher at the positions and postures), so that the device can only measure the electrical property of the rock and ore specimen in a certain direction under certain postures, however, the electrical property of many rock and ore specimens has heterogeneity (namely, the electrical property values are measured differently from different directions), and the device cannot measure the electrical property of the rock and ore specimen in different directions, so that the accuracy of a measurement result is not high.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a rock and ore specimen electrical property measuring device for solving the technical problems that the rock and ore specimen is easy to separate from the sponge for measurement and the electrical property of the rock and ore specimen in different poses and directions is inconvenient to measure when the rock and ore specimen is clamped by the rock and ore specimen electrical property measuring device with irregular shapes, resulting in low accuracy of measuring results.
In order to achieve the above purpose, the utility model provides an electrical property measuring device for rock and ore samples, which comprises a bottom plate, a turntable, a clamping mechanism and an electrical property measuring mechanism.
The rotary table is rotatably arranged on the bottom plate and is used for placing rock and ore specimens;
the clamping mechanism comprises a plurality of first fixed blocks, a plurality of first adjusting screws and a plurality of pressing blocks, wherein each first fixed block is fixed on the rotary table, each first fixed block is provided with a first screw hole extending along the horizontal direction, each first adjusting screw is inserted into the corresponding first screw hole in a threaded manner, each pressing block is fixed at one end of the corresponding first adjusting screw, and each pressing block is used for being abutted to the outer side wall of the rock ore specimen;
the electrical property measurement mechanism comprises two second fixed blocks, two second adjusting screw rods, two sponge blocks and a detection ammeter (not shown), wherein the two first fixed blocks are fixed on the bottom plate and are respectively located on two sides of the rotary table, the two second fixed blocks are respectively provided with second screw holes extending along the horizontal direction, the second adjusting screw rods are respectively inserted into the corresponding second screw holes, the sponge blocks are respectively fixed at one ends of the corresponding second adjusting screw rods, the sponge blocks are respectively used for being abutted to the outer side wall of the rock ore specimen, and the two detection terminals of the detection ammeter are respectively electrically connected with the two sponge blocks.
In some embodiments, a rotating shaft is fixed at the center of the bottom plate, and the turntable is rotatably sleeved on the rotating shaft.
In some embodiments, a receiving groove is formed on the upper end surface of the bottom plate, and the turntable is placed in the receiving groove.
In some embodiments, the end of the second adjusting screw remote from the sponge block is formed with a disc.
In some embodiments, a knob is formed on the outer edge of the disk.
In some embodiments, a clamping block is fixed at one end of the second adjusting screw, a clamping groove is formed on the clamping block, and the sponge block is clamped in the clamping groove.
In some embodiments, a connection block is fixed at one end of the second adjusting screw, and the connection block is used for being electrically connected with a detection terminal of the detection ammeter.
In some embodiments, the lower end face of the bottom plate is provided with a plurality of height adjusting parts, each height adjusting part comprises a fixed pipe and a rotating pipe, the upper end of the fixed pipe is fixed on the lower end face of the bottom plate, an external thread is formed on the outer side wall of the fixed pipe, an internal thread matched with the external thread is formed on the inner side wall of the rotating pipe, and the upper end thread sleeve of the rotating pipe is arranged at the lower end of the fixed pipe.
Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that:
(1) Through setting up fixture, can compress tightly the rock ore sample from different directions through a plurality of briquetting, on the one hand can press from both sides tight rock ore sample, prevent that rock ore sample and sponge piece from separating, on the other hand can make the rock ore sample keep in optional position and arbitrary gesture to can improve the degree of accuracy of measuring result through measuring the electrical property of rock ore sample under different position and gesture;
(2) Through setting up the carousel to the rock ore sample that has conveniently rotated and has been fixed, thereby conveniently measure the rock ore sample and in the electrical property of different orientation under a certain position appearance, thereby further improve measuring result's degree of accuracy.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of an electrical property measuring device for rock and ore specimens according to the present utility model;
FIG. 2 is a schematic perspective view of FIG. 1 with the rock ore specimen omitted;
FIG. 3 is a schematic view of the electrical measurement mechanism of FIG. 2;
FIG. 4 is a schematic perspective view of the electrical measuring device in FIG. 1;
in the figure: 1-bottom plate, 11-pivot, 12-accepting groove, 2-carousel, 3-fixture, 31-first fixed block, 32-first adjusting screw, 33-briquetting, 4-electrical property survey mechanism, 41-second fixed block, 42-second adjusting screw, 421-disc, 422-knob, 423-connecting block, 43-sponge piece, 44-fixture block, 5-rock ore specimen, 6-altitude mixture control spare, 61-fixed pipe, 62-rotation pipe.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, the utility model provides an electrical property measuring device for rock and ore specimens, which comprises a bottom plate 1, a turntable 2, a clamping mechanism 3 and an electrical property measuring mechanism 4.
The turntable 2 is rotatably arranged on the bottom plate 1, and the turntable 2 is used for placing a rock and ore specimen 5;
the clamping mechanism 3 comprises a plurality of first fixing blocks 31, a plurality of first adjusting screws 32 and a plurality of pressing blocks 33, wherein each first fixing block 31 is fixed on the rotary table 2, each first fixing block 31 is provided with a first screw hole extending along the horizontal direction, each first adjusting screw 32 is inserted into the corresponding first screw hole in a threaded manner, each pressing block 33 is fixed at one end of the corresponding first adjusting screw 32, and each pressing block 33 is used for being abutted against the outer side wall of the rock ore specimen 5;
the electrical property measurement mechanism 4 includes two second fixed blocks 41, two second adjusting screw rods 42, two sponge blocks 43 and detection ammeter (not shown), two first fixed blocks 31 are all fixed in on the bottom plate 1, and are located respectively the both sides of carousel 2, two second screw holes that extend along the horizontal direction have all been seted up on the second fixed blocks 41, each second adjusting screw rod 42 is all threaded in inserting in the second screw hole that corresponds, each sponge block 43 is all fixed in the one end of the second adjusting screw rod 42 that corresponds, each sponge block 43 all is used for the butt in on the lateral wall of rock ore specimen 5, two detection terminals of detection ammeter are connected with two sponge blocks 43 electricity respectively.
During the use, will saturation copper sulfate solution absorbs sponge piece 43, then place the rock ore sample 5 that will detect in the center of carousel 2, then rotate each first adjusting screw 32 in proper order, make each briquetting 33 all with the lateral wall butt of rock ore sample 5, thereby compress tightly rock ore sample 5 from different directions, then rotate two second adjusting screw 42 in proper order, make the inseparable butt of two sponge pieces 43 and the both sides wall of rock ore sample 5, then detect the electrical property (such as conductivity etc.) of rock ore sample 5 through the detection ammeter, afterwards reverse rotation two second adjusting screw 42, make two sponge pieces 43 break away from with the both sides wall of rock ore sample 5, then rotate carousel 2, make rock ore sample 5 rotate certain angle (for example 90 °) after, then rotate two second adjusting screw 42, make two sponge pieces 43 and the other both sides wall butt of rock ore sample 5, thereby measure the electrical property of rock ore sample 5 in different directions through detecting the ammeter, afterwards, reverse rotation each first adjusting screw 32 makes each briquetting and each respectively break away from rock ore sample 5 again, then the electrical property measurement result can be repeated as the sample 5 in the same direction, and the measurement result of the average value is taken as the sample is measured to the sample 5, then the multiple is the measurement result is repeated at the same place of the measurement of the rock sample 5, the electrical property is measured.
In the utility model, the saturated copper sulfate solution is absorbed into the sponge block 43, so that the conductivity of the sponge block 43 can be greatly increased, the contact resistance between the sponge block 43 and the rock ore specimen 5 is reduced, and the accuracy of a detection result is improved.
According to the utility model, by arranging the clamping mechanism 3, the rock and ore specimen 5 can be compressed from different directions through the plurality of pressing blocks 33, so that on one hand, the rock and ore specimen 5 can be clamped, the separation of the rock and ore specimen 5 and the sponge block 43 is prevented, and on the other hand, the rock and ore specimen 5 can be kept at any position and any posture, and therefore, the accuracy of a measurement result can be improved by measuring the electrical property of the rock and ore specimen 5 under different postures.
According to the utility model, the fixed rock and ore specimen 5 is conveniently rotated by arranging the turntable 2, so that the electrical properties of the rock and ore specimen 5 in different directions under a certain pose can be conveniently measured, and the accuracy of a measurement result is further improved.
In order to realize the rotary connection between the turntable 2 and the base plate 1, referring to fig. 2, in a preferred embodiment, a rotating shaft 11 is fixed at the center of the base plate 1, and the turntable 2 is rotatably sleeved on the rotating shaft 11.
For protection of the turntable 2, referring to fig. 1-3, in a preferred embodiment, a receiving groove 12 is formed on an upper end surface of the bottom plate 1, and the turntable 2 is disposed in the receiving groove 12.
To facilitate rotation of the second adjusting screw 42, referring to fig. 2 and 4, in a preferred embodiment, a disc 421 is formed at an end of the second adjusting screw 42 away from the sponge block 43. In use, the second adjustment screw 42 may be rotated by rotating the disc 421.
In order to further facilitate the rotation of the second adjusting screw 42, referring to fig. 2 and 4, in a preferred embodiment, a knob 422 is formed on the outer edge of the disc 421, and in use, the knob 422 is pinched by hand, so as to facilitate the rotation of the disc 421 and the second adjusting screw 42.
In order to facilitate installation and replacement of the sponge block 43, referring to fig. 2 and 4, in a preferred embodiment, a clamping block 44 is fixed at one end of the second adjusting screw 42, a clamping groove is formed on the clamping block 44, the sponge block 43 is clamped in the clamping groove, in this embodiment, the size of the sponge block 43 in a natural state is slightly larger than that of the clamping groove, and the sponge block 43 is extruded into the clamping groove, so that the sponge block 43 can be fixed in the clamping groove.
In order to specifically realize the electrical connection between the two detection terminals of the detection ammeter and the two sponge blocks 43, please refer to fig. 2 and fig. 4, in a preferred embodiment, one end of the second adjusting screw 42 is fixed with a connection block 423, the connection block 423 is used for being electrically connected with the detection terminals of the detection ammeter, in this embodiment, the detection terminals of the detection ammeter are spring clips, and the connection block 423 can be electrically connected with the detection terminals of the detection ammeter by clamping the connection block 423 with the spring clips.
In order to facilitate the smooth placement of the base plate 1 on the field rugged ground, please refer to fig. 1-3, a plurality of height adjusting members 6 are mounted on the lower end surface of the base plate 1, each height adjusting member 6 comprises a fixed tube 61 and a rotating tube 62, the upper end of the fixed tube 61 is fixed on the lower end surface of the base plate 1, an external thread is formed on the outer side wall of the fixed tube 61, an internal thread matched with the external thread is formed on the inner side wall of the rotating tube 62, the upper end of the rotating tube 62 is screwed on the lower end of the fixed tube 61, when in use, the base plate 1 is placed on the ground, if the ground is rugged, the lower ends of part of the rotating tubes 62 are suspended, and the lower ends of the rotating tubes 62 are rotated to make the lower ends of the rotating tubes contact with the ground, so that the base plate 1 can be placed on the field rugged ground smoothly, and the follow-up electrical measurement work can be performed.
For a better understanding of the present utility model, the following describes in detail the operation of the electrical property measuring device for rock and ore specimens provided by the present utility model with reference to fig. 1 to 4: when the device is used, the saturated copper sulfate solution is absorbed into the sponge block 43, then the rock and ore specimen 5 to be detected is placed at the center of the rotary table 2, then each first adjusting screw rod 32 is sequentially rotated, each pressing block 33 is abutted against the outer side wall of the rock and ore specimen 5, so that the rock and ore specimen 5 is compressed from different directions, then the two second adjusting screws 42 are sequentially rotated, the two sponge blocks 43 are tightly abutted against the two side walls of the rock and ore specimen 5, then the electric property (such as conductivity) of the rock and ore specimen 5 is detected through the detection ammeter, then the two second adjusting screws 42 are reversely rotated, the two sponge blocks 43 are separated from the two side walls of the rock and ore specimen 5, then the rotary table 2 is rotated, after the rock and ore specimen 5 is rotated by a certain angle, the two second adjusting screws 42 are rotated, the two sponge blocks 43 are abutted against the other two side walls of the rock and ore specimen 5, the electric property of the rock and ore specimen 5 is detected through the detection ammeter, the electric property of the rock and ore specimen 5 is repeatedly measured, the measured in different directions, the measured result is averaged to be the final measured result, and the measured result of the rock and ore specimen 5 is improved in electrical property.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The electric property measuring device for the rock ore specimen is characterized by comprising a bottom plate, a rotary table, a clamping mechanism and an electric property measuring mechanism;
the rotary table is rotatably arranged on the bottom plate and is used for placing rock and ore specimens;
the clamping mechanism comprises a plurality of first fixed blocks, a plurality of first adjusting screws and a plurality of pressing blocks, wherein each first fixed block is fixed on the rotary table, each first fixed block is provided with a first screw hole extending along the horizontal direction, each first adjusting screw is inserted into the corresponding first screw hole in a threaded manner, each pressing block is fixed at one end of the corresponding first adjusting screw, and each pressing block is used for being abutted to the outer side wall of the rock ore specimen;
the electrical property measurement mechanism comprises two second fixed blocks, two second adjusting screws, two sponge blocks and a detection ammeter, wherein the two first fixed blocks are all fixed on the bottom plate and are respectively located on two sides of the rotary table, second screw holes extending along the horizontal direction are respectively formed in the second fixed blocks, the second adjusting screws are respectively inserted into the corresponding second screw holes in a threaded manner, the sponge blocks are respectively fixed at one ends of the corresponding second adjusting screws, the sponge blocks are respectively used for being abutted to the outer side wall of the rock ore specimen, and the two detection terminals of the detection ammeter are respectively electrically connected with the two sponge blocks.
2. The electrical property measuring device for rock and ore specimens according to claim 1, wherein a rotating shaft is fixed at the center of the bottom plate, and the turntable is rotatably sleeved on the rotating shaft.
3. The electrical property measuring device for rock and ore specimens according to claim 1, wherein the upper end surface of the bottom plate is provided with a containing groove, and the rotary disc is arranged in the containing groove.
4. The electrical property measuring device for rock ore specimens according to claim 1, wherein a disc is formed at one end of the second adjusting screw, which is far away from the sponge block.
5. The electrical property measuring apparatus for rock and ore specimen according to claim 4, wherein a knob is formed at the outer edge of the circular disk.
6. The electrical property measuring device for rock and ore samples according to claim 1, wherein a clamping block is fixed at one end of the second adjusting screw, a clamping groove is formed on the clamping block, and the sponge block is clamped in the clamping groove.
7. The rock ore specimen electrical property measuring device according to claim 1, wherein one end of the second adjusting screw is fixed with a connection block for electrically connecting with a detection terminal of the detection ammeter.
8. The rock ore specimen electrical property measuring device according to claim 1, wherein a plurality of height adjusting members are mounted on the lower end face of the bottom plate, each height adjusting member comprises a fixed pipe and a rotating pipe, the upper end of the fixed pipe is fixed on the lower end face of the bottom plate, an external thread is formed on the outer side wall of the fixed pipe, an internal thread matched with the external thread is formed on the inner side wall of the rotating pipe, and the upper end thread of the rotating pipe is sleeved on the lower end of the fixed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730793.3U CN219996949U (en) | 2023-06-28 | 2023-06-28 | Rock ore specimen electrical property measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321730793.3U CN219996949U (en) | 2023-06-28 | 2023-06-28 | Rock ore specimen electrical property measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996949U true CN219996949U (en) | 2023-11-10 |
Family
ID=88607145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321730793.3U Active CN219996949U (en) | 2023-06-28 | 2023-06-28 | Rock ore specimen electrical property measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996949U (en) |
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2023
- 2023-06-28 CN CN202321730793.3U patent/CN219996949U/en active Active
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