CN203672795U - Detection bench for analyzing rock ore slice mineral compositions - Google Patents
Detection bench for analyzing rock ore slice mineral compositions Download PDFInfo
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- CN203672795U CN203672795U CN201420058025.2U CN201420058025U CN203672795U CN 203672795 U CN203672795 U CN 203672795U CN 201420058025 U CN201420058025 U CN 201420058025U CN 203672795 U CN203672795 U CN 203672795U
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- guide rail
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- rock ore
- lifting column
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Abstract
The utility model discloses a detection bench for analyzing rock ore slice mineral compositions, and mainly aims to solve the problems that rock ore slices are not easily and accurately positioned under a microscope, and some mineral compositions with less content are difficultly accurately estimated. The detection bench is characterized by comprising a base, a rotating shaft and a plurality of sample estimation test plates, a guide rail groove is formed in the shaft, a lifting column is arranged in the groove, a crank is meshed with a vertical rack on the lifting column through a transmission gear, the other side of the lifting column is fixedly connected with a horizontal supporting plate, sample fixing units are arranged at the left end and the right end of the plate, a base plate, an upper plate and a plurality of positioning plates are connected to form the horizontal supporting plate, the base plate and the upper plate can move under the action of a guide rail along the front and back direction and the left and right direction, a transparent organic glass sheet is fixedly connected on an upper end plate surface, and low-power area grids and medium-power area grids in different colors are carved on the glass sheet. By the aid of the detection bench, a plurality of rock ore slices can be fixed below a polarizing microscope once, and the mineral compositions can be accurately estimated by the aid of grid positioning coordinates.
Description
Technical field
The utility model relates to a kind of appurtenance being used in conjunction with microscope in rock identification research field that is applied to.
Background technology
In rock, the constituent analysis of all kinds of mineral and content determines for the name of rock and clearly causes the geologic condition of its formation all to have important meaning.For example, in sedimentogeneous rock, the content of heavy mineral can reflect the distance in parent rock feature and thing source; In magmatite, the content of accessory mineral can be used for carrying out the epoch contrast of magmatite and analyzing magmatic evolution.At present the method for mineralogical composition analysis is mainly to the microscopical plate estimation method of utilizing, rock ore deposit thin slice sample is placed under microscope, then by observer by virtue of experience and ruler is analyzed the composition of all kinds of mineral in the thin slice of rock ore deposit and content determine.Each analysis need to be put the rock ore deposit thin slice of a large amount of different intervals, but once can only place under the microscope 2-3 sheet, and on microscopical observation platform, is also difficult for fixing, and makes troubles to observation contrast.Meanwhile, this estimating and measuring method error of ruler of utilizing is larger, and heavy mineral and accessory mineral beginner less for content, skewness are difficult to directly accomplish accurate estimation by microscope to only have veteran observer just can carry out.
Summary of the invention
In order to solve the technical matters of mentioning in background technology, the utility model provides a kind of monitor station for the flaky mineral constituent analysis of rock ore deposit, utilize this kind of monitor station can once under polarizing microscope, fix polylith rock ore deposit thin slice, and can utilize grid location coordinate to estimate accurately mineralogical composition.
The technical solution of the utility model is: this kind, for the monitor station of rock ore deposit flaky mineral constituent analysis, has base, and the central authorities of described base have dead eye, and described dead eye is built-in with rolling bearing, and the bottom of rotation axis is positioned at rolling bearing; The top hollow of rotation axis, has guide-track groove, is provided with lifting column in guide-track groove.One side of described lifting column is fixedly connected with a vertical tooth bar, is fixed with a crank with transmission gear, described transmission gear and the interlock of described vertical tooth bar phase through the outer wall of described rotation axis; The opposite side of lifting column is fixedly connected with horizontal supporting plate, and the two ends, left and right of described horizontal supporting plate are fixed with respectively a sample fixed cell, and described sample fixed cell forms after being connected by chassis, upper dish and some location-plates.Wherein, a pair of fore-and-aft direction guide rail is fixed respectively at the two ends, left and right on described horizontal supporting plate, has the groove matching with described fore-and-aft direction guide rail in the bottom on chassis, and described chassis is limited on described fore-and-aft direction guide rail, locks by chassis fixed knob; On described chassis, be fixed with a pair of left and right directions guide rail, have the groove matching with described left and right directions guide rail in the bottom of upper dish, described upper dish is limited on described left and right directions guide rail, by upper dish fixed knob locking.On upper coiling, some parallel location-plates spaced apart, have bolt embedded hole on location-plate.
Described monitor station also comprises some sample estimation test boards, sample estimation test board is U-shaped clamping plate, on the plate face of its upper end, be fixedly connected with a transparent organic glass sheet, on transparent organic glass sheet, be carved with grid He Zhongbei district of the low power district grid that color is different: wherein, the length of low power district grid and be widely 2 centimetres, the mesh lines spacing of described low power district grid is 0.05 millimeter, the length of Zhong Bei district grid and be widely 1 centimetre, and the mesh lines spacing of described Zhong Bei district grid is 0.01 millimeter; On the bottom plate face of sample estimation test board, have fastening screw pit, for screwing in externally threaded clamping screw of fastening rock ore deposit thin slice; The head of clamping screw just can be placed in bolt embedded hole.
The utlity model has following beneficial effect: the horizontal supporting plate on this kind of monitor station can move in vertical direction under the drive of lifting column, simultaneously, be fixed on the chassis in the sample fixed cell at two ends, left and right on horizontal supporting plate, upper dish can also be under guide rail effect mobile Quality control position on the orthogonal both direction in front and back and left and right respectively, and on one, coil some parallel location-plates spaced apart, can adjust after a sample position according to microscopical concrete measuring platform position like this, locate holding multiple pieces rock ore deposit thin slice simultaneously, save observation time.In addition, described monitor station also comprises some sample estimation test boards, sample estimation test board is U-shaped clamping plate, on the plate face of its upper end, be fixedly connected with a transparent organic glass sheet, on transparent organic glass sheet, be carved with grid He Zhongbei district of the low power district grid that color is different, low power district is the grid of 2cm*2cm, spacing 0.05mm, for the measuring and calculating of the larger-diameter mineral content of petrographic thin section, with respect to the low power lens of object lens; Zhong Bei district is the grid of 1cm*1cm, spacing 0.01mm, for the measuring and calculating of the mineral content of petrographic thin section small diameter, with respect in object lens times of mirrors.When use, rock ore deposit thin slice is inserted in U-shaped clamping plate, by clamping screw, rock ore deposit thin slice is pressed on transparent organic glass sheet, then sample is estimated to test board is fixed on the location-plate coiling, moving and be placed under microscope with location-plate afterwards, like this, the grid location coordinate seeing through on this transparent organic glass sheet just can be estimated accurately mineralogical composition, thereby make the estimated value of percentage composition more reliable.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sample estimation test board described in the utility model.
1-base in figure, 2-rolling bearing, 3-crank, 4-lifting column, 5-fore-and-aft direction guide rail, 6-chassis, 7-chassis fixed knob, 8-left and right directions guide rail, the upper dish of 9-, the upper dish of 10-fixed knob, 11-rotation axis, 12-guide-track groove, 13-sample estimation test board, 14-bolt embedded hole, 15-location-plate, 16-clamping screw, 17-fastening screw pit, 18-rock ore deposit thin slice, 19-transparent organic glass sheet, 20-Zhong Bei district grid, 21-low power district grid.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, this kind is for the monitor station of rock ore deposit flaky mineral constituent analysis, comprise base 1, the central authorities of base 1 have dead eye, described dead eye is built-in with the rolling bearing 2 with limit function, and the bottom of rotation axis 11 is positioned at rolling bearing 2, although rotation axis 11 can rotate in rolling bearing, but, can only spend along clockwise or counterclockwise disposable rotation 180.In addition, the top hollow of rotation axis 11, have guide-track groove 12, in guide-track groove 12, be provided with lifting column 4, one side of described lifting column is fixedly connected with a vertical tooth bar, outer wall through described rotation axis is fixed with a crank 3 with transmission gear, described transmission gear and the interlock of described vertical tooth bar phase; The opposite side of lifting column 4 is fixedly connected with horizontal supporting plate, and the two ends, left and right of described horizontal supporting plate are fixed with respectively a sample fixed cell, and described sample fixed cell forms after being connected by chassis 6, upper dish 9 and some location-plates 15.Wherein, a pair of fore-and-aft direction guide rail 5 is fixed respectively at two ends, left and right on described horizontal supporting plate, have the groove matching with described fore-and-aft direction guide rail in the bottom on chassis 6, described chassis 6 is limited on described fore-and-aft direction guide rail, locks by chassis fixed knob 7; On described chassis 6, be fixed with a pair of left and right directions guide rail 8, have the groove matching with described left and right directions guide rail in the bottom of upper dish 9, described upper dish 9 is limited on described left and right directions guide rail, locks by upper dish fixed knob 10.On upper dish 9, some parallel location-plates 15 spaced apart, have bolt embedded hole 14 on location-plate 15.
In addition, described monitor station also comprises some sample estimation test boards 13, sample estimation test board as shown in Figure 2, for U-shaped clamping plate, on the plate face of its upper end, be fixedly connected with a transparent organic glass sheet 19, on transparent organic glass sheet, be carved with grid 21He Zhongbei district of the low power district grid 20 that color is different: wherein, the length of low power district grid 21 and be widely 2 centimetres, the mesh lines spacing of described low power district grid is 0.05 millimeter, the length of Zhong Bei district grid 20 and be widely 1 centimetre, the mesh lines spacing of described Zhong Bei district grid is 0.01 millimeter; On the bottom plate face of sample estimation test board 13, have fastening screw pit 17, for screwing in externally threaded clamping screw 16 of fastening rock ore deposit thin slice 18; The head of clamping screw 16 just can be placed in bolt embedded hole 14.
When use, shake crank, horizontal supporting plate is moved in vertical direction under the drive of lifting column, simultaneously, by unclamping slide rail tightening knob, come sliding chassis and upper dish, respectively mobile Quality control position on the orthogonal both direction in front and back and left and right on surface level at the same time, until adjust to the position that location-plate can be put to observation platform under microscope.At this moment, polylith rock ore deposit thin slice is separately fixed on sample estimation test board 13, then polylith sample estimation test board 13 is positioned at respectively on some location-plates, so just can be rock ore deposit thin slice sample moving and be placed under microscope with location-plate, the grid location coordinate seeing through on transparent organic glass sheet just can be estimated accurately mineralogical composition, thereby make the estimated value of percentage composition more reliable.In a word, utilize this kind of monitor station can once under polarizing microscope, fix polylith rock ore deposit thin slice, and can utilize grid location coordinate to estimate accurately mineralogical composition.
Claims (1)
1. the monitor station for the flaky mineral constituent analysis of rock ore deposit, comprise base (1), it is characterized in that: the central authorities of described base (1) have dead eye, described dead eye is built-in with rolling bearing (2), and the bottom of rotation axis (11) is positioned at rolling bearing (2); The top hollow of rotation axis (11), has guide-track groove (12), is provided with lifting column (4) in guide-track groove (12);
One side of described lifting column (4) is fixedly connected with a vertical tooth bar, is fixed with a crank with transmission gear (3), described transmission gear and the interlock of described vertical tooth bar phase through the outer wall of described rotation axis (11); The opposite side of lifting column (4) is fixedly connected with horizontal supporting plate, the two ends, left and right of described horizontal supporting plate are fixed with respectively a sample fixed cell, and described sample fixed cell forms after being connected by chassis (6), upper dish (9) and some location-plates (15); Wherein, a pair of fore-and-aft direction guide rail (5) is fixed respectively at two ends, left and right on described horizontal supporting plate, on chassis, the bottom of (6) has the groove matching with described fore-and-aft direction guide rail, and described chassis (6) are limited on described fore-and-aft direction guide rail, locks by chassis fixed knob (7); On described chassis (6), be fixed with a pair of left and right directions guide rail (8), have the groove matching with described left and right directions guide rail in the bottom of upper dish (9), described upper dish (9) is limited on described left and right directions guide rail, locks by upper dish fixed knob (10);
At the upper some parallel location-plates spaced apart (15) of upper dish (9), on location-plate (15), have bolt embedded hole (14);
Described monitor station also comprises some sample estimation test boards (13), sample estimation test board (13) is U-shaped clamping plate, on the plate face of its upper end, be fixedly connected with a transparent organic glass sheet (19), on transparent organic glass sheet (19), be carved with low power district grid (21) the He Zhongbei district grid (20) that color is different: wherein, the length of low power district grid (21) and be widely 2 centimetres, the mesh lines spacing of described low power district grid is 0.05 millimeter, the length of Zhong Bei district grid (20) and be widely 1 centimetre, the mesh lines spacing of described Zhong Bei district grid is 0.01 millimeter; On the bottom plate face of sample estimation test board (13), have fastening screw pit (17), for screwing in externally threaded clamping screw (16) of fastening rock ore deposit thin slice (18);
The head of clamping screw (16) just can be placed in bolt embedded hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058025.2U CN203672795U (en) | 2014-02-05 | 2014-02-05 | Detection bench for analyzing rock ore slice mineral compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058025.2U CN203672795U (en) | 2014-02-05 | 2014-02-05 | Detection bench for analyzing rock ore slice mineral compositions |
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| Publication Number | Publication Date |
|---|---|
| CN203672795U true CN203672795U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420058025.2U Expired - Fee Related CN203672795U (en) | 2014-02-05 | 2014-02-05 | Detection bench for analyzing rock ore slice mineral compositions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192604A (en) * | 2017-04-14 | 2017-09-22 | 上海海洋大学 | The horizontal material Compression and Expansion testing machine gear driving sample holder of AFM |
| CN108279226A (en) * | 2018-02-09 | 2018-07-13 | 广东中科奥辉科技有限公司 | Full-automatic fluorescence correlation spectroscopy instrument detects sample stage |
| CN112683903A (en) * | 2020-12-17 | 2021-04-20 | 河南资环检测科技有限公司 | Rock and ore detection device |
-
2014
- 2014-02-05 CN CN201420058025.2U patent/CN203672795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192604A (en) * | 2017-04-14 | 2017-09-22 | 上海海洋大学 | The horizontal material Compression and Expansion testing machine gear driving sample holder of AFM |
| CN108279226A (en) * | 2018-02-09 | 2018-07-13 | 广东中科奥辉科技有限公司 | Full-automatic fluorescence correlation spectroscopy instrument detects sample stage |
| CN112683903A (en) * | 2020-12-17 | 2021-04-20 | 河南资环检测科技有限公司 | Rock and ore detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20150205 |
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| EXPY | Termination of patent right or utility model |