CN114046409A - Image acquisition device for visual inspection of coal conveying belt - Google Patents
Image acquisition device for visual inspection of coal conveying belt Download PDFInfo
- Publication number
- CN114046409A CN114046409A CN202111389410.6A CN202111389410A CN114046409A CN 114046409 A CN114046409 A CN 114046409A CN 202111389410 A CN202111389410 A CN 202111389410A CN 114046409 A CN114046409 A CN 114046409A
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- CN
- China
- Prior art keywords
- explosion
- visual inspection
- conveyor belt
- suspension
- proof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 27
- 238000011179 visual inspection Methods 0.000 title claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The image acquisition device comprises a frame body and an explosion-proof camera hung on the frame body, wherein the frame body comprises a fixed suspension and an adjustable suspension, one end of the fixed suspension is connected with a bearing surface, the other end of the fixed suspension is hinged with the adjustable suspension, a mounting frame is hung below the adjustable suspension, and the explosion-proof camera is hinged to the mounting frame; an explosion-proof case is further arranged on one side of the explosion-proof camera, and a control host which is in communication connection with the explosion-proof camera is assembled in the explosion-proof case. The image acquisition device for visual inspection of the coal conveying belt can be deployed at a fixed point of the coal conveying belt to acquire images, and can acquire image information of relevant parts in real time through the explosion-proof camera.
Description
Technical Field
The invention relates to an image processing device, in particular to an image acquisition device for visual detection of a coal conveying belt.
Background
At present, the polling work for the coal conveying belt is largely replaced by a robot. Particularly, the inspection robot is widely applied to daily inspection work of a coal conveying pipe gallery, and an image acquisition device carried on the inspection robot can replace manual work to conduct video inspection of an inspection line. And then, various faults on the routing inspection line can be identified to the greatest extent by further depending on a background algorithm. However, even if the track is arranged on the coal conveying belt in the whole process, and the inspection robot is deployed for uninterrupted inspection, the effect of the inspection robot on the feeding port or the discharging port is still insufficient to replace image acquisition at a fixed position. That is to say, in most of the current applications, even if a rail-type inspection robot exists on a coal conveying line, an image acquisition device for fixing a machine position still needs to be arranged at a special position. Moreover, the fixed position of the collected image is mostly a place with a relatively bad environment, such as a feeding port or a discharging port with large dust. Therefore, the image acquisition devices arranged at the positions generally need better explosion-proof performance, and the inventor finds that no reasonable scheme exists in the prior art at present, so that the image acquisition terminal has excellent explosion-proof performance and higher data processing capacity.
Disclosure of Invention
In view of the above problems in the prior art, an object of one aspect of the present invention is to provide an image collecting device for visual inspection of a coal belt, which has excellent explosion-proof performance, is convenient for adjusting machine positions, and can be used with an excellent graphic data processing host.
In order to achieve the above object, an aspect of the present invention provides an image capturing device for visual inspection of a coal belt, including a frame body and an explosion-proof camera suspended on the frame body, wherein the frame body includes a fixed suspension and an adjustable suspension, one end of the fixed suspension is connected to a carrying surface, the other end of the fixed suspension is hinged to the adjustable suspension, a mounting frame is suspended below the adjustable suspension, and the explosion-proof camera is hinged to the mounting frame; an explosion-proof case is further arranged on one side of the explosion-proof camera, and a control host which is in communication connection with the explosion-proof camera is assembled in the explosion-proof case.
Preferably, the number of the fixed suspension pairs is two, the number of the adjustable suspension pairs is correspondingly two, a hollow pipe is arranged between the two adjustable suspension pairs, the hollow pipe comprises a vertical pipe used for penetrating a cable and rotating shafts arranged on two opposite sides of the vertical pipe, and the rotating shafts are used for hinging the adjustable suspension and the fixed suspension.
Preferably, the fixed suspension comprises a first hinge section and a second hinge section which are hinged with each other, and the second hinge section is connected with a bearing surface through a connecting piece.
Preferably, the connecting piece is a magnetic adsorption piece and comprises a connecting piece body made of a permanent magnet material, a universal ball head is constructed on one side of the connecting piece body, and a ball head connecting seat matched with the universal ball head is arranged at the end part of the second hinging section.
Preferably, the adjustable suspension comprises two opposing pivotable side plates and an adjustment handle configured on one side of the pivotable side plates.
Preferably, a rib is provided between the adjustment handles on the two pivotable side plates.
Preferably, a limit stop lever for limiting the adjusting range of the adjusting handle is arranged between the two pivotable side plates.
Preferably, a wiring groove is arranged between the vertical pipe and the explosion-proof case.
Preferably, the cabling channel comprises a first cabling channel and a second cabling channel which are hinged to each other.
Preferably, an arc-shaped groove is formed in the pivotable side plate, and a convex column sliding in the arc-shaped groove is arranged on one side, close to the arc-shaped groove, of the first hinge section.
The image acquisition device for visual inspection of the coal conveying belt can be deployed at a fixed point of the coal conveying belt to acquire images, and can acquire image information of relevant parts in real time through the explosion-proof camera. In addition, in the technical scheme of the invention, an explosion-proof case can be carried, a host machine for visual processing is carried in the case, and related wires are hidden through correspondingly arranged pipes or wiring grooves, so that the explosion-proof performance is very good.
Drawings
FIG. 1 is a schematic view showing the structure of an image capturing device for visual inspection of a coal belt according to the present invention.
FIG. 2 is a schematic perspective view of an image capturing device for visual inspection of a coal belt according to the present invention.
FIG. 3 is another perspective view of the image capturing device for visual inspection of a coal belt according to the present invention.
Reference numerals:
a frame body; 2-an explosion-proof camera; 11-fixed suspension; 12-an adjustable suspension; 13-a mounting frame; 14-a hollow tube; 15-explosion-proof case; 16-a wiring trough; 17-a limit stop lever; 111-a first hinge section; 112-a second hinge section; 113-a connector; 121-pivotable side plates; 122-adjusting the handle; 124-ribbed plate; 131-a hinged seat; 141-a riser; 142-a rotating shaft; 161-a first raceway; 162-a second wire chase; 1131 — connector body; 1132 — universal ball head; 1133 — bulb connecting seat; 1211-an arc-shaped slot; 1121-convex column.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Various aspects and features of the present invention are described herein with reference to the drawings.
These and other characteristics of the invention will become apparent from the following description of a preferred form of embodiment, given as a non-limiting example, with reference to the accompanying drawings.
It should also be understood that, although the invention has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the invention, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present invention will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
As shown in fig. 1 to 3, an image acquisition device for visual inspection of a coal conveyor belt according to an embodiment of the present invention includes a frame body 1 and an explosion-proof camera 2 suspended on the frame body 1, where the frame body 1 includes a fixed suspension 11 and an adjustable suspension 12, one end of the fixed suspension 11 is connected to a bearing surface (not shown in the drawings), the other end of the fixed suspension is hinged to the adjustable suspension 12, a mounting frame 13 is suspended below the adjustable suspension 12, and the explosion-proof camera 2 is hinged to the mounting frame 13; an explosion-proof case 15 is further arranged on one side of the explosion-proof camera 2, and a control host (not shown in the figure) in communication connection with the explosion-proof camera 2 is assembled in the explosion-proof case 15. The control host can further process the image information collected by the explosion-proof camera 2 and then send the image information to the remote controller.
In some embodiments, more specifically, there are two pairs of fixed suspensions 11, and correspondingly there are two pairs of adjustable suspensions 12, there is a hollow tube 14 disposed between the two adjustable suspensions 12, the hollow tube 14 includes a vertical tube 141 for passing through a cable, and two rotating shafts 142 disposed on two opposite sides of the vertical tube 141, and the rotating shafts 142 are used for hinging the adjustable suspensions 12 and the fixed suspensions 11. The fixed suspension 11 includes a first hinge section 111 and a second hinge section 112 hinged to each other, and the second hinge section 112 is connected to a bearing surface by a connecting member 113. Considering the use environment, and the convenience of use, connecting piece 113 is the magnetic adsorption piece, and its connecting piece body 1131 that includes the permanent magnet material, one side of connecting piece body 1131 is constructed with universal bulb 1132, the tip of second articulated section 112 be provided with universal bulb 1132 complex bulb connecting seat 1133.
Additionally, in some embodiments of the present invention, the adjustable suspension includes two opposing pivotable side plates and an adjustment handle configured on one side of the pivotable side plates. A ribbed plate is arranged between the adjusting handles on the two pivotable side plates. And a limiting stop lever used for limiting the adjusting range of the adjusting handle is arranged between the two pivotable side plates.
In other modifications, in order to protect the wires, the wires in the riser can hide the wires connected to the control host through the cabling channel 16 arranged between the riser and the explosion-proof case, and specifically, the cabling channel 16 comprises a first cable channel 161 and a second cable channel 162 which are hinged to each other.
As a further improvement, an arc-shaped slot 1211 is disposed on the pivotable side plate 121, and a convex pillar 1121 sliding in the arc-shaped slot 1211 is disposed on the first hinge section 111 near one side of the arc-shaped slot 1211.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. The image acquisition device for visual inspection of the coal conveying belt comprises a frame body and an explosion-proof camera suspended on the frame body, wherein the frame body comprises a fixed suspension and an adjustable suspension, one end of the fixed suspension is connected with a bearing surface, the other end of the fixed suspension is hinged with the adjustable suspension, a mounting frame is suspended below the adjustable suspension, and the explosion-proof camera is hinged to the mounting frame; an explosion-proof case is further arranged on one side of the explosion-proof camera, and a control host which is in communication connection with the explosion-proof camera is assembled in the explosion-proof case.
2. The image collecting device for visual inspection of a coal conveyor belt as claimed in claim 1, wherein there are two fixed suspensions and two adjustable suspensions, and a hollow tube is disposed between the two adjustable suspensions, the hollow tube comprises a vertical tube for passing a cable therethrough and two rotating shafts disposed on opposite sides of the vertical tube for hinging the adjustable suspensions and the fixed suspensions.
3. The image capturing device for visual inspection of a coal conveyor belt as claimed in claim 2, wherein said fixed hanger bracket comprises a first hinge section and a second hinge section hinged to each other, said second hinge section being connected to a bearing surface by a connecting member.
4. The image collecting device for visual inspection of a coal conveyor belt as in claim 3, wherein the connecting member is a magnetic adsorbing member and comprises a connecting member body made of a permanent magnet material, a universal ball head is constructed on one side of the connecting member body, and a ball head connecting seat matched with the universal ball head is arranged at the end of the second hinged section.
5. The image acquisition device for visual inspection of a coal conveyor belt as in claim 2 wherein the adjustable suspension includes two opposing pivotable side plates and an adjustment handle configured on one side of the pivotable side plates.
6. The image capturing device for visual inspection of a coal conveyor belt as claimed in claim 5, wherein a rib is provided between the adjustment handles on both of the pivotable side plates.
7. The image collection device for visual inspection of a coal conveyor belt as in claim 5, wherein a limit stop lever for limiting the adjustment range of the adjustment handle is disposed between the two pivotable side plates.
8. The image capturing device for visual inspection of a coal conveyor belt as claimed in claim 2, wherein a raceway is provided between the riser and the explosion-proof enclosure.
9. The image capture device for visual inspection of a coal conveyor belt as in claim 8 wherein the raceway comprises a first raceway and a second raceway that are hingedly connected to each other.
10. The image capturing device for visual inspection of a coal conveyor belt as claimed in claim 1, wherein the pivotable side plate has an arc-shaped slot, and the first hinge section has a protrusion sliding in the arc-shaped slot on a side thereof adjacent to the arc-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111389410.6A CN114046409A (en) | 2021-11-23 | 2021-11-23 | Image acquisition device for visual inspection of coal conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111389410.6A CN114046409A (en) | 2021-11-23 | 2021-11-23 | Image acquisition device for visual inspection of coal conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114046409A true CN114046409A (en) | 2022-02-15 |
Family
ID=80210455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111389410.6A Pending CN114046409A (en) | 2021-11-23 | 2021-11-23 | Image acquisition device for visual inspection of coal conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114046409A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201839362U (en) * | 2010-10-08 | 2011-05-18 | 陕西斯达煤矿安全装备有限公司 | Mine anti-explosion camera |
| CN205192970U (en) * | 2015-10-26 | 2016-04-27 | 中国矿业大学(北京) | Colliery is with belt crack detection device based on image recognition |
| CN205622733U (en) * | 2016-05-13 | 2016-10-05 | 北京中凯润邦科技发展有限责任公司 | Explosion -proof all -in -one of making a video recording |
| CN209170506U (en) * | 2018-12-26 | 2019-07-26 | 南京北路自动化系统有限责任公司 | A kind of Mine-used I. S dedusting video camera |
| CN110553119A (en) * | 2019-10-10 | 2019-12-10 | 哈尔滨东方报警科技有限公司 | Explosion-proof camera mounting bracket |
| CN110716556A (en) * | 2019-11-15 | 2020-01-21 | 中国矿业大学 | Underground coal mine track type large inclination angle inspection robot |
| CN210041994U (en) * | 2019-09-02 | 2020-02-07 | 深圳市百盛兴业科技有限公司 | Explosion-proof camera |
| CN212936055U (en) * | 2020-10-12 | 2021-04-09 | 济南华科电气设备有限公司 | Mine intrinsically safe spherical network monitoring equipment |
| CN213746036U (en) * | 2020-12-05 | 2021-07-20 | 山西焦煤集团有限责任公司屯兰煤矿 | Remote monitoring system for local ventilator under coal mine |
| CN214315369U (en) * | 2020-11-20 | 2021-09-28 | 江苏追光智能科技有限公司 | Mining explosion-proof camera with adjustable support frame |
-
2021
- 2021-11-23 CN CN202111389410.6A patent/CN114046409A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201839362U (en) * | 2010-10-08 | 2011-05-18 | 陕西斯达煤矿安全装备有限公司 | Mine anti-explosion camera |
| CN205192970U (en) * | 2015-10-26 | 2016-04-27 | 中国矿业大学(北京) | Colliery is with belt crack detection device based on image recognition |
| CN205622733U (en) * | 2016-05-13 | 2016-10-05 | 北京中凯润邦科技发展有限责任公司 | Explosion -proof all -in -one of making a video recording |
| CN209170506U (en) * | 2018-12-26 | 2019-07-26 | 南京北路自动化系统有限责任公司 | A kind of Mine-used I. S dedusting video camera |
| CN210041994U (en) * | 2019-09-02 | 2020-02-07 | 深圳市百盛兴业科技有限公司 | Explosion-proof camera |
| CN110553119A (en) * | 2019-10-10 | 2019-12-10 | 哈尔滨东方报警科技有限公司 | Explosion-proof camera mounting bracket |
| CN110716556A (en) * | 2019-11-15 | 2020-01-21 | 中国矿业大学 | Underground coal mine track type large inclination angle inspection robot |
| CN212936055U (en) * | 2020-10-12 | 2021-04-09 | 济南华科电气设备有限公司 | Mine intrinsically safe spherical network monitoring equipment |
| CN214315369U (en) * | 2020-11-20 | 2021-09-28 | 江苏追光智能科技有限公司 | Mining explosion-proof camera with adjustable support frame |
| CN213746036U (en) * | 2020-12-05 | 2021-07-20 | 山西焦煤集团有限责任公司屯兰煤矿 | Remote monitoring system for local ventilator under coal mine |
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