CN202101944U - Image collecting device for cores and rock cuttings - Google Patents
Image collecting device for cores and rock cuttings Download PDFInfo
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- CN202101944U CN202101944U CN2011201780002U CN201120178000U CN202101944U CN 202101944 U CN202101944 U CN 202101944U CN 2011201780002 U CN2011201780002 U CN 2011201780002U CN 201120178000 U CN201120178000 U CN 201120178000U CN 202101944 U CN202101944 U CN 202101944U
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Abstract
The utility model discloses an image collecting device for cores and rock cuttings, which comprises a shell, a stand, a vertical support, an image collecting head, a lamp support, a main control circuit system, a liquid crystal display touch screen, a digital keyboard, a sample rotating mechanism and a sample shifting mechanism. A light switching device, a filter and a filter shifting mechanism are arranged inside the lamp stand, and the filter is connected with the filter shifting mechanism. The sample shifting mechanism comprises two guide rails along the directions of the 'X-axis' and the 'Y-axis' in a horizontal plane, two stepping motors along the directions of the 'X-axis' and the 'Y-axis' and a reduction box. The control signal input ends of the two stepping motors, the light switching device, and the filter shifting mechanism are respectively connected with the signal output end of the main control circuit system correspondingly. The image collecting device can be used for collecting images of small cores (plunger-shaped cores, lateral cores and the like) and rock cuttings and is light in weight, small in volume and high in intelligent degree.
Description
Technical field
The utility model relates to a kind of rock core rock scrap image collecting device, but relates in particular to the rock core rock scrap image collecting device of minimum rock core of a kind of acquired volume and high-intelligentization, belongs to the production field of rock core rock scrap image collecting equipment.
Background technology
Rock core is a data in kind valuable, non-renewable in the petroleum geology exploration development and research, and raw data a large amount of in the oil geology work all derive from rock core.After rock core goes out tube; Rive, block and spot sampling through manual work on the one hand; Or can cause the loss of rock core information through scientific research personnel's analysis, observation, sampling; Long rock core weathering of time one also can cause the loss of information on the other hand, and these factors make follow-up geological research can't restore the information description of rock core when going out tin, have reduced the use value of rock core.
In order to solve this difficult problem; Begun to have occurred digitized rock core scanner collecting device now; It is the imaging of collection colorful digital, and application technologies such as Computer Image Processing, analysis, identification, automatic control have improved the efficient of geological logging work in the geological logging pattern of one.
The disclosed patent No. of Chinese patent is that the patent of ZL200920096918.5 has been announced a kind of digitizing core image scanner, has realized the permanent preservation of rock core information.Its principle is that the mode of appliance computer control is carried out the collection of image to the surface of rock core, but still comes with some shortcomings: the distance between (1) rubber roll needs to adjust according to the diameter of rock core, can cause the inhomogeneous of rock core rotation; (2) be primarily aimed at collection, minor diameter rock core (like piston-shaped rock core, sidewall sampling etc.) more gathered than major diameter (greater than 3cm) rock core, because of the minor increment between rubber roll greater than diameter, can cause tumbling of rock core; (3) equipment is heavy, volume big, be not easy to carry, and is inappropriate for the collection in worksite of well logging departments such as geology, oil field; (4) intelligent degree is low, can not carry out the self check of system, warning function, and localization of fault is difficulty relatively, is difficult to safeguard; (5) light control out of true, the sharpness of image, contrast deficiency; (6) shift mechanism of sample is a single track, and displacement control is accurate inadequately.
Summary of the invention
But the purpose of the utility model just is to provide in order to address the above problem the rock core rock scrap image collecting device of minimum rock core of a kind of acquired volume and high-intelligentization, high-fidelity.
In order to achieve the above object, the utility model has adopted following technical scheme:
The utility model comprises shell, frame; The vertical support frame of vertical direction is installed in frame, image collecting joint and lamp bracket are installed on vertical support frame, branch is equipped with liquid crystal display touch-screen, numeric keypad, governor circuit system in the middle and upper part of frame; The also external PC main frame of governor circuit system; Lower middle portion in frame is equipped with sample box, sample rotating mechanism and sample shift mechanism, in the above-mentioned parts, comprises white light fluorescent tube and fluorescent tube in the lamp bracket; The data-signal end of image collecting joint and the corresponding connection of the camera data signal end of governor circuit system; Numeric keypad is connected with the liquid crystal display touch-screen, and the corresponding port of liquid crystal display touch-screen and governor circuit system connects, the corresponding connection of sample rotation control signal output terminal of the signal input end of sample rotating mechanism and governor circuit system;
Wherein:
In said lamp bracket, be provided with the light conversion equipment that is connected with the power input of white light fluorescent tube and fluorescent tube, the corresponding connection of light controling signal output terminal of the signal input end of said light conversion equipment and said governor circuit system; Filter and filter shift mechanism are installed in said lamp bracket; Said filter is positioned at the centre position of said lamp bracket; Said filter is connected with said filter shift mechanism, the corresponding connection of filter displacement control signal output ends of the signal input end of said filter shift mechanism and said governor circuit system; Said sample shift mechanism comprises guide rail, " X axle " of " X axle " and " Y axle " both direction in the surface level and stepper motor, the reducer casing of " Y axle " both direction, and the Stepping Motor Control signal input part of said " X axle " and " Y axle " both direction is shifted with the sample of said governor circuit system respectively, and control signal output ends is corresponding to be connected.
Filter is mainly used in the fluorescence irradiation, makes fluorescent light purer, and the image effect of taking is better, and its intellectuality displacement control is also quite fast with accurate.The sample shift mechanism that is made up of the guide rail of " X axle " in the surface level and " Y axle " both direction can guarantee that then its displacement is more accurate.
Further; The structure of said filter shift mechanism is: the wheel and rack of filter displacement motor is connected each other; One end of tooth bar is connected with said filter, the corresponding connection of control signal output ends that is shifted of the signal input end of said filter displacement motor and the filter of said governor circuit system.This be a kind of succinctly, robotization fast and efficiently control displacement structure.
Further, said white light fluorescent tube and fluorescent tube are distributed in the both sides of lamp bracket, and each side includes white light fluorescent tube and the fluorescent tube that quantity is identical, the position is symmetrical; All fluorescent tube planes, place of each side and the angle between the surface level are 45 degree.This structure makes illumination more even.
Further; The structure of said sample rotating mechanism is: comprise two rubber rolls that are parallel to each other, sample electric rotating machine, belt; Same end at two rubber rolls is provided with gear; The gear shape triangularity position relation of these two gears and said sample electric rotating machine; The gear of the gear of said two rubber rolls and said sample electric rotating machine forms triangle through same belt and is connected, the corresponding connection of sample rotation control signal output terminal of the signal input end of said sample electric rotating machine and said governor circuit system.When motor rotates; Because the effect of belt, two rubber rolls and then rotate to equidirectional together, are placed on two samples on the rubber roll like this because frictional resistance can follow rubber roll to rotate round about; Because the rotation of two rubber rolls is synchronous fully, so the Spin Control of sample is very accurate.
Further, the guide rail of said " X axle " and " Y axle " both direction is two guide rails, guarantee in the sample rotating mechanism motion process steadily.
Further, below said liquid crystal display touch-screen and said numeric keypad, be provided with hummer, the corresponding connection of buzzing control signal output ends of the signal input end of said hummer and said governor circuit system.When some parts broke down, the governor circuit system can in time detect failure message and remind the operator with the mode of audible alarm, is convenient to the timely discovery and the eliminating of fault.
The beneficial effect of the utility model is:
The utility model can be used in well logging department collection in worksite rock core, landwaste images such as geology, oil field; Adapt to environment complicated and changeable; Can be widely used in geology, the oil field, be the essence progress of rock core rock scrap image collecting device and application, and its progressive imbody is following:
(1) both can gather little rock core (piston-shaped rock core, sidewall sampling etc.), also can gather landwaste;
(2) both can gather White-light image and also can gather fluoroscopic image, white light and fluorescence light source automatically switch;
(3) volume is little, in light weight, and is easy to carry, is suitable for collection in worksite;
(4) the even phenomenon of image left and right sides uneven illumination has been avoided in the design of light source;
(5), and self check and warning function are arranged to the real-time detection of all states of system.Be beneficial to the maintenance of system;
(6) intelligent degree is high, and this device adopts liquid crystal display, and the execution that also can come control system each several part motion through touch-screen is shaped on identical authority with computer controlled, and the system that generally is used for offline mode detects and keeps in repair;
Description of drawings
Fig. 1 is the stereographic map after the utility model removes shell;
Fig. 2 is the stereographic map of sample shift mechanism in the utility model;
Fig. 3 is the stereographic map of lamp bracket in the utility model;
Fig. 4 is the perspective view of rock core rotating mechanism in the utility model;
Fig. 5 is the schematic block circuit diagram of the utility model.
Wherein: 1-handle, 2-frame, 3-image collecting joint, 5-SR, 6-governor circuit system, 7-hummer; 8-liquid crystal display touch-screen, 9-numeric keypad, 10-vertical support frame, 11-lamp bracket, 12-power switch, 13-front panel; The 15-hatch door, 16-sample rotating mechanism, the guide wheel of 17-" Y axle " direction, the guide wheel of 18-" X axle " direction, the reducer casing of 19-" Y axle " direction; The stepper motor of 20-" Y axle " direction, 21-fan, the stepper motor of 22-" X axle " direction, the reducer casing of 23-" X axle " direction, the slide block of 25-" X axle " direction; The guide rail of 26-" X axle " direction, the slide block of 27-" Y axle " direction, the screw mandrel of 28-" X axle " direction, the guide rail of 29-" Y axle " direction, the screw mandrel of 30-" Y axle " direction; The 31-fluorescent tube, 32-white light fluorescent tube, 33-gear, 35-tooth bar, 36-filter displacement motor; 37-light conversion equipment, 38-filter, 39-sample box, 40-rubber roll, 41-sample electric rotating machine.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to specifically describe:
As shown in Figure 1, the utility model comprises shell (not visual among the figure), frame 2, in frame 2 handle 1 is installed; The vertical support frame 10 of vertical direction is installed in frame 2, image collecting joint 3 and lamp bracket 11 are installed on vertical support frame 10, image collecting joint 3 is positioned at the top of frame 2; Be fixed on the vertical support frame 10, lamp bracket 11 is positioned at the below of image collecting joint 3, and branch is equipped with liquid crystal display touch-screen 8, numeric keypad 9, governor circuit system 6 in the middle and upper part of frame 2; Numeric keypad 9 is connected with liquid crystal display touch-screen 8, and liquid crystal display touch-screen 8, numeric keypad 9 are positioned at the dead ahead of image collecting joint, and two buttons are arranged below liquid crystal display touch-screen 8; One is that 12, one of power switches are SRs 5, the also external PC main frame of governor circuit system 6 (not visual among the figure); Lower middle portion in frame 2 is equipped with sample box (not visual among Fig. 1), sample rotating mechanism 16 and sample shift mechanism; In the above-mentioned parts, as shown in Figure 3, comprise white light fluorescent tube 32 and fluorescent tube 31 in the lamp bracket 11.In conjunction with Fig. 1; On the bottom of frame 2, the right side of vertical support frame 10 are the total power switch of data transmission plate and system (not visual among the figure); On the left side of vertical support frame 10 is fan 21; The panel of keeping right of frame 2 bottoms is stabilized voltage supply and motor driver (not visual among the figure), and stabilized voltage supply and system power supply switch join.Liquid crystal display touch-screen 8 cooperates with numeric keypad 9 accomplishes corresponding operating; Liquid crystal display touch-screen 8 is used for the real-time display system current state information; For example current is off line or online mode, and environment temperature, lamp hole temperature, humidity, voltage, electric current, hatch door state, filter state, system's operation are information such as white light pattern or fluorescence mode.Liquid crystal display touch-screen 8 can also be controlled the running of the each several part topworks of total system as control end through button or touch manner.
As shown in Figure 3, in lamp bracket 11, be provided with the light conversion equipment 37 that is connected with the power input of white light fluorescent tube 32 and fluorescent tube 31; Filter 38 and filter shift mechanism are installed in lamp bracket 11, and filter 38 is positioned at the centre position of lamp bracket 11, and the structure of filter shift mechanism is: the gear 33 of filter displacement motor 36 is connected with tooth bar 35 each other, and an end of tooth bar 35 is connected with filter 38; During use, under the control of governor circuit system 6, the gear 33 of filter displacement motor 36 drives tooth bar 35 motions, moves the purpose of when reaching the collection of white light and fluoroscopic image filter 38 being switched thereby drive filter 38.
As shown in Figure 2; The sample shift mechanism comprises guide rail 26 of " X axle " direction in the surface level and the guide rail 29 of " Y axle " direction; Guide rail 26 is two guide rails with guide rail 29, guarantee in sample rotating mechanism 16 motion processes steadily, thereby the quality of the image that has guaranteed to collect; The sample shift mechanism comprises and the stepper motor 20 and the reducer casing 19 of stepper motor 22 of " X axle " direction and reducer casing 23, " Y axle " direction.Sample rotating mechanism 16 is fixed on the sample shift mechanism, both can also can move in " X axle " direction in the motion of " Y axle " direction.Particularly; As shown in Figure 2, " X axle " direction motion is made up of screw mandrel 28, slide block 25, guide rail 26, guide wheel 18, stepper motor 22, reducer casing 23, shaft joint, and slide block 25 is contained on the guide rail 26; Drive by stepper motor 22; Screw mandrel 28 links to each other with stepper motor 22 through shaft joint, and reducer casing 23 is installed in an end of stepper motor 22, and stepper motor 22 drives slide block 25 and does the motion of " X " direction; " Y axle " direction motion is made up of screw mandrel 30, slide block 27, guide rail 29, guide wheel 17, stepper motor 20, reducer casing 19, shaft joint; Slide block 27 is contained on the guide rail 29; Drive by stepper motor 20; Screw mandrel 30 links to each other with stepper motor 20 through shaft joint, and reducer casing 19 is installed in an end of stepper motor 20, and stepper motor 20 drives slide block 27 and does the motion of " Y " direction.。
As shown in Figure 3, white light fluorescent tube 32 and fluorescent tube 31 are distributed in the both sides of lamp bracket 11, and each side includes white light fluorescent tube 32 and the fluorescent tube 31 that quantity is identical, the position is symmetrical; All fluorescent tube planes, place of each side and the angle between the surface level are 45 degree.This structure makes illumination more even, has guaranteed the brightness and the intensity of light in the gatherer process, thus the quality of the image that has guaranteed to collect.
As shown in Figure 4; The structure of sample rotating mechanism 16 is: comprise two rubber rolls that are parallel to each other 40 (among the figure visual), sample electric rotating machine 41, belt (not visual among the figure); Same end at two rubber rolls 40 is provided with tooth belt (not visual among the figure); The gear shape triangularity position of these two gears and sample electric rotating machine 41 concerns belt (not visual among the figure), and the gear of two rubber rolls 40 forms triangle with the gear of sample electric rotating machine 41 through same belt and is connected belt (not visual among the figure).As shown in Figure 3; When sample electric rotating machine 41 rotates; Because the effect of belt, two roll shafts 40 and then rotate to equidirectional together, are placed on two samples (placing in the sample box 39) on the rubber roll 40 like this because frictional resistance can follow rubber roll 40 to rotate round about.Because three gears become equilateral triangle, structure is more stable, owing to also through synchronous belt drive, make the rotation of two rubber rolls 40 more stable, is tending towards at the uniform velocity, makes the rotating speed of rubber roll 40, the anglec of rotation more accurate.And because employing is that stepper motor driver adds the Stepping Motor Control pattern; Can effectively segment square wave, make that the control of rubber roll 40 is more accurate, be beneficial to control more; The picture quality that collects is better, and then reaches the ideal effect of the image that we collect.
As shown in Figure 1, below liquid crystal display touch-screen 8 and numeric keypad 9, be provided with hummer 7.Hummer 7 is installed on the front panel 13 of frame 2, and when some parts broke down, governor circuit system 6 can in time detect failure message and remind the operator with the mode of audible alarm, is convenient to the timely discovery and the eliminating of fault.
As shown in Figure 5; The circuit of the utility model connects as follows: data transmission plate (i.e. USB interface plate among the figure) is connected with PC main frame, image collecting joint, governor circuit system (core is the MCU controller); The data-signal end of image collecting joint and the corresponding connection of the camera data signal end of governor circuit system; The liquid crystal display touch-screen connects with the corresponding port of governor circuit system; The corresponding connection of sample rotation control signal output terminal of the signal input end of sample electric rotating machine and governor circuit system; The corresponding connection of control signal output ends that is shifted of the signal input end of filter displacement motor and the filter of governor circuit system; The corresponding connection of light controling signal output terminal of the signal input end of (white light/fluorescence) light conversion equipment and governor circuit system; " X axle " is shifted with the sample of governor circuit system respectively with the Stepping Motor Control signal input part of " Y axle " both direction, and control signal output ends is corresponding to be connected the signal input end of hummer and the corresponding connection of the buzzing control signal output ends of governor circuit system.
In conjunction with Fig. 1, the image collecting joint 3 in the utility model is made up of CCD (being the CCD imageing sensor), peripheral fixed sturcture, aviation plug.CCD is fixed by peripheral fixed sturcture, guarantees that CCD does not have trickle moving and influence the quality of images acquired, adopts the highly reliable of aviation plug assurance physical connection, makes data transmission and the power supply reliable and stable of CCD can guarantee high-speed data transmission.
In conjunction with Fig. 1-Fig. 5; When the little rock core 360 of collection is spent cylindrical pictures, drive the motion of sample shift mechanisms by computer-controlled stepper motor 20, up to pushing hatch door 15 open along " Y axle " directions towards hatch door 15 directions; Manual work is placed on little rock core (1 inch of diameter, length 8-10cm) on the rubber roll 40 then.Drive the sample shift mechanism by computer-controlled stepper motor 20 again and move round about, till predeterminated position along " Y axle ".Then get into preview mode, and adopt automatic focusing method, adjust the distance of core surface and image collecting joint 3 by computer control, up to finding an only focal plane.Given an order by computing machine then and select white light or fluorescence mode, if select cylinder collection under the white light pattern, white light is bright; Computer control filter displacement motor 36 make filter 38 leave image collecting joint 3 under; Control sample electric rotating machine 41 then and make rubber roll 40 rotations, every rotation 15 angles are gathered image once and are sent to computing machine; Up to white light or the fluorescence collection of accomplishing cylinder 360 degree, totally 24 width of cloth images.And just carry out image mosaic since second width of cloth IMAQ.After gathering 24 width of cloth, splicing is promptly accomplished, thereby rebuilds a complete little rock core cylindrical picture and preservation, with convenient later management and analysis.If select cylinder collection under the fluorescence mode; Fluorescent light is bright; Computer control filter displacement motor 36 make filter 38 move to image collecting joint 3 under, computer control sample electric rotating machine 41 makes rubber roll 40 rotations then, repeats cylinder IMAQ operation under the white light pattern.
When gathering little rock core profile image; Driving the sample shift mechanism by computer-controlled stepper motor 20 equally moves towards hatch door 15 directions along " Y axle " direction; Up to pushing hatch door 15 open, manual work is placed on little rock core (1 inch of diameter, length 8-10cm) on the rubber roll 40 then.Drive the sample shift mechanism by computer-controlled stepper motor 20 again and move round about, till predeterminated position along " Y axle ".Then get into preview mode, and adopt automatic focusing method, adjust the distance of core surface and image collecting joint 3 by computer control, up to finding an only focal plane.Given an order by computing machine then and select white light or fluorescence mode, if select profile collection under the white light pattern, white light is bright, computer control filter displacement motor 36 make filter 38 leave image collecting joint 3 under, and control image collecting joint 3 is gathered.If select cylinder collection under the fluorescence mode, fluorescent light is bright, computer control filter displacement motor 36 make filter 38 move to image collecting joint 3 under, control image collecting joint 3 then and carry out the fluoroscopic image collection.
When gathering broken little rock core or landwaste image, at first sample box 39 need be fixed on the sample rotating mechanism 16.Drive the motion along " Y axle " direction towards hatch door 15 directions of sample shift mechanism by computer-controlled stepper motor 20, up to pushing hatch door 15 open, manual work places little rock core of fragmentation or landwaste in the sample box 39 then.Drive the sample shift mechanism by computer-controlled stepper motor 20 again and move round about, till predeterminated position along " Y axle ".Given an order by computing machine then and select white light or fluorescence mode, if select to gather under the white light pattern, white light is bright, computer control filter displacement motor 36 make filter 38 leave image collecting joint 3 under, and control image collecting joint 3 is gathered.If select cylinder collection under the fluorescence mode, fluorescent light is bright, computer control filter displacement motor 36 make filter 38 move to image collecting joint 3 under, control image collecting joint 3 then and carry out the fluoroscopic image collection.
The utility model focuses on providing the rock core rock scrap image collecting device of high precision, high-intelligentization; If shape, size, position or the parameter of each parts in the modifier; Or on the utility model basis, increase other annex; Or the utility model is applied to the different occasions in other similar field, all should be regarded as invading the legitimate right of the utility model patent.
Claims (6)
1. rock core rock scrap image collecting device; Comprise shell, frame; The vertical support frame of vertical direction is installed in frame, image collecting joint and lamp bracket are installed on vertical support frame, branch is equipped with liquid crystal display touch-screen, numeric keypad, governor circuit system in the middle and upper part of frame; The also external PC main frame of governor circuit system; Lower middle portion in frame is equipped with sample box, sample rotating mechanism and sample shift mechanism, in the above-mentioned parts, comprises white light fluorescent tube and fluorescent tube in the lamp bracket; The data-signal end of image collecting joint and the corresponding connection of the camera data signal end of governor circuit system; Numeric keypad is connected with the liquid crystal display touch-screen, and the corresponding port of liquid crystal display touch-screen and governor circuit system connects, the corresponding connection of sample rotation control signal output terminal of the signal input end of sample rotating mechanism and governor circuit system;
It is characterized in that:
In said lamp bracket, be provided with the light conversion equipment that is connected with the power input of white light fluorescent tube and fluorescent tube, the corresponding connection of light controling signal output terminal of the signal input end of said light conversion equipment and said governor circuit system; Filter and filter shift mechanism are installed in said lamp bracket; Said filter is positioned at the centre position of said lamp bracket; Said filter is connected with said filter shift mechanism, the corresponding connection of filter displacement control signal output ends of the signal input end of said filter shift mechanism and said governor circuit system; Said sample shift mechanism comprises guide rail, " X axle " of " X axle " and " Y axle " both direction in the surface level and stepper motor, the reducer casing of " Y axle " both direction, and the Stepping Motor Control signal input part of said " X axle " and " Y axle " both direction is shifted with the sample of said governor circuit system respectively, and control signal output ends is corresponding to be connected.
2. rock core rock scrap image collecting device according to claim 1; It is characterized in that: the structure of said filter shift mechanism is: the wheel and rack of filter displacement motor is connected each other; One end of tooth bar is connected with said filter, the corresponding connection of control signal output ends that is shifted of the signal input end of said filter displacement motor and the filter of said governor circuit system.
3. rock core rock scrap image collecting device according to claim 1 is characterized in that: said white light fluorescent tube and fluorescent tube are distributed in the both sides of lamp bracket, and each side includes white light fluorescent tube and the fluorescent tube that quantity is identical, the position is symmetrical; All fluorescent tube planes, place of each side and the angle between the surface level are 45 degree.
4. rock core rock scrap image collecting device according to claim 1; It is characterized in that: the structure of said sample rotating mechanism is: comprise two rubber rolls that are parallel to each other, sample electric rotating machine, belt; Same end at two rubber rolls is provided with gear; The gear shape triangularity position relation of these two gears and said sample electric rotating machine; The gear of the gear of said two rubber rolls and said sample electric rotating machine forms triangle through same belt and is connected, the corresponding connection of sample rotation control signal output terminal of the signal input end of said sample electric rotating machine and said governor circuit system.
5. rock core rock scrap image collecting device according to claim 1 is characterized in that: said " X axle " is two guide rails with the guide rail of " Y axle " both direction.
6. rock core rock scrap image collecting device according to claim 1; It is characterized in that: below said liquid crystal display touch-screen and said numeric keypad, be provided with hummer, the corresponding connection of buzzing control signal output ends of the signal input end of said hummer and said governor circuit system.
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CN2011201780002U CN202101944U (en) | 2011-05-30 | 2011-05-30 | Image collecting device for cores and rock cuttings |
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CN2011201780002U CN202101944U (en) | 2011-05-30 | 2011-05-30 | Image collecting device for cores and rock cuttings |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102221550A (en) * | 2011-05-30 | 2011-10-19 | 成都西图科技有限公司 | Apparatus for acquiring images of rock core and rock debris, method for acquiring and processing images |
CN102901733A (en) * | 2012-11-02 | 2013-01-30 | 中国石化集团胜利石油管理局地质录井公司 | Rock stratum geological analysis image transmission instrument |
CN104849277A (en) * | 2015-05-21 | 2015-08-19 | 荆州市华孚信息技术有限公司 | Box type high-resolution ordinary light and fluorescent rock debris PDC (Polycrystalline Diamond Compact) image acquirer |
CN112082982A (en) * | 2020-08-26 | 2020-12-15 | 苏州中科全象智能科技有限公司 | System and method for automatically detecting rock debris |
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2011
- 2011-05-30 CN CN2011201780002U patent/CN202101944U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221550A (en) * | 2011-05-30 | 2011-10-19 | 成都西图科技有限公司 | Apparatus for acquiring images of rock core and rock debris, method for acquiring and processing images |
CN102221550B (en) * | 2011-05-30 | 2013-05-29 | 成都西图科技有限公司 | Apparatus for acquiring images of rock core and rock debris, method for acquiring and processing images |
CN102901733A (en) * | 2012-11-02 | 2013-01-30 | 中国石化集团胜利石油管理局地质录井公司 | Rock stratum geological analysis image transmission instrument |
CN104849277A (en) * | 2015-05-21 | 2015-08-19 | 荆州市华孚信息技术有限公司 | Box type high-resolution ordinary light and fluorescent rock debris PDC (Polycrystalline Diamond Compact) image acquirer |
CN104849277B (en) * | 2015-05-21 | 2017-08-04 | 荆州市华孚信息技术有限公司 | A kind of box-type is general, fluorescence landwaste PDC image high-resolution acquisition instrument |
CN112082982A (en) * | 2020-08-26 | 2020-12-15 | 苏州中科全象智能科技有限公司 | System and method for automatically detecting rock debris |
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Granted publication date: 20120104 Termination date: 20170530 |