CN117163594A - Belt tearing detection system based on image analysis - Google Patents
Belt tearing detection system based on image analysis Download PDFInfo
- Publication number
- CN117163594A CN117163594A CN202311395426.7A CN202311395426A CN117163594A CN 117163594 A CN117163594 A CN 117163594A CN 202311395426 A CN202311395426 A CN 202311395426A CN 117163594 A CN117163594 A CN 117163594A
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- detection system
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000010191 image analysis Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000000605 extraction Methods 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000003245 coal Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a belt tearing detection system based on image analysis, which relates to the technical field of belt tearing detection and comprises a conveyor belt, wherein a display is arranged on one side of the conveyor belt, a belt tearing detector and a protection box for protecting the belt tearing detector are arranged below the conveyor belt, a light hole is formed in the middle of the protection box, and a dust-proof device and a cleaning device matched with the dust-proof device are arranged at the upper end of the protection box. According to the invention, when the first magnet moves to the second magnet, the first guide rod is driven to move by the first guide rod through the gear, so that the sealing cover is opened, the damping component can prevent the sealing cover from falling down rapidly, the transparent component is ensured to move to the limiting rod rapidly, after the limiting rod contacts with the transparent component, the sealing cover falls down, and reset is carried out, and the transparent component is cleaned reciprocally, so that the surface of the transparent component is ensured to be cleaned.
Description
Technical Field
The invention relates to the technical field of belt tearing detection, in particular to a belt tearing detection system based on image analysis.
Background
In the course of coal shipment, belt conveyors are important devices that are responsible for coal transport. However, since coal is often doped with various impurities, the impurities tend to damage the belt at specific locations (mainly near the drop points of the chute). The belt tearing edge and the wire rope core are broken due to light weight, and the belt is transversely broken and even longitudinally torn in long distance due to heavy weight.
In the use process of the conventional belt tearing detection device, in order to avoid that the infrared emission end of the device is shielded by dust, the device can be used for cleaning, and the general cleaning device can intermittently block infrared rays and can influence the use effect of the device.
Disclosure of Invention
The invention aims at: in order to solve the above-mentioned problems, a belt tear detection system based on image analysis is proposed.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the belt tearing detection system based on image analysis comprises a conveyor belt, wherein a display is arranged on one side of the conveyor belt, a belt tearing detector and a protection box for protecting the belt tearing detector are arranged below the conveyor belt, a light hole is formed in the middle of the protection box, transparent glass is arranged in the light hole, a first protection shell, a second protection shell and a third protection shell are respectively arranged on two sides of the light hole at the upper end of the protection box, and a dust-proof device and a cleaning device matched with the dust-proof device are arranged at the upper end of the protection box;
the dustproof device comprises an air suction assembly and a light transmission assembly, the air suction assembly consists of a piston rod, a piston, a fourth spring and an air cylinder, the air cylinder is provided with a first air inlet hole and a first air outlet hole, the first air inlet hole and the first air outlet hole are respectively provided with a one-way valve, guide holes are respectively formed in two sides of the light transmission assembly, an air guide pipe is slidably arranged in the guide holes, one end of the air guide pipe is fixed on the surface of a first protective shell, the other end of the air guide pipe is provided with a sealing ring, the air guide pipe is close to one end of the first protective shell, the air inlet pipe is communicated with the first air outlet hole of the air suction assembly through a connecting pipe, one end of the light transmission assembly close to the first protective shell is provided with the first spring, the guide holes are slidably provided with a first magnet, one end of the air guide pipe close to the first magnet is fixedly provided with a second magnet, guide rods matched with the first magnet are fixedly arranged in the guide holes, the middle position of the first guide rods is provided with a transmission assembly, the other end of the air guide pipes is provided with a sealing cover, the sealing cover is fixedly arranged in the middle position of the guide rods, and the sealing cover is matched with the outer walls of the guide rods.
Further, damping subassembly includes the mounting panel that is fixed in second guide bar upper end through the bolt, be provided with the fourth spring between mounting panel and the sealed lid, second inlet port and a plurality of second venthole have been seted up to the outer wall of mounting panel, install the check valve in the second venthole, the periphery of mounting panel closely laminates there is the inner tube, the periphery of inner tube is provided with the urceolus, the one end of urceolus is fixed in the printing opacity subassembly outer wall, be provided with the filter screen between urceolus and the inner tube.
Further, cleaning device includes biax motor and sets up in the cleaning roller group of first protective housing intermediate position, first band pulley is installed respectively at biax motor both ends, the inside second band pulley that is provided with the cooperation first band pulley and uses of first protective housing, the center pin position fixing of second band pulley is provided with the pivot, the one end and the first protective housing rotation setting of pivot, the other end cooperation cleaning roller group of pivot uses.
Further, the cleaning roller group includes the rotatory roller, accomodate the groove has been seted up respectively at the both ends of rotatory roller, the both ends of rotatory roller are provided with the connecting cylinder in a sliding way respectively, the inside of connecting cylinder has been seted up the spacing groove that cooperation pivot outer wall stopper used, be provided with the third spring between connecting cylinder and the accomodate the groove, the connecting cylinder outer wall is fixed to be provided with the cam that cooperation bleed subassembly used, wherein one end the pivot runs through first protective housing and extends to inside the second protective housing, is located the inside pivot of second protective housing installs the third band pulley, the inside same pivot, third band pulley and the cleaning roller group that have of first protective housing of being provided with of third protective housing, connect through the belt between the third band pulley.
Further, the light-transmitting component comprises a transparent plastic plate, and the periphery of the plastic plate is wrapped with a mounting frame.
Further, the transmission assembly comprises a mounting block, two gears are rotatably arranged in the mounting block, a central shaft of each gear is fixedly connected with the same main shaft, and tooth grooves matched with the two gears for use are respectively formed in the outer walls of the third guide rod and the first guide rod.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, when the first magnet moves to the second magnet, the first guide rod is driven to move by the first guide rod through the gear, so that the sealing cover is opened, the damping component can prevent the sealing cover from falling down rapidly, the transparent component is ensured to move to the limiting rod rapidly, after the limiting rod contacts with the transparent component, the sealing cover falls down, and reset is carried out, and the transparent component is cleaned reciprocally, so that the surface of the transparent component is ensured to be cleaned.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a belt tear detection system based on image analysis according to the present invention;
FIG. 2 is a schematic view of the interior of a protective case of the belt tear detection system based on image analysis according to the present invention;
FIG. 3 is a schematic diagram of a cleaning device of the belt tearing detection system based on image analysis according to the present invention;
FIG. 4 is a schematic diagram of a dust-proof device of a belt tearing detection system based on image analysis according to the present invention;
FIG. 5 is a schematic diagram of a damping assembly of a belt tear detection system based on image analysis according to the present invention;
FIG. 6 is a schematic diagram of a driving assembly of the belt tearing detection system based on image analysis according to the present invention;
FIG. 7 is a schematic diagram of a cleaning roller set of the belt tearing detection system based on image analysis according to the present invention;
fig. 8 is a schematic diagram of a light-transmitting component of the belt tearing detection system based on image analysis according to the present invention.
In the figure: 1. a protection box; 2. a conveyor belt; 3. a display; 401. a first protective case; 402. a second protective case; 403. a third protective case; 5. a cleaning device; 501. a biaxial motor; 503. a first pulley; 504. a second pulley; 506. a rotating shaft; 507. a cleaning roller set; 5071. a rotating roller; 5072. a third spring; 5073. a connecting cylinder; 5074. a cam; 5075. a storage groove; 6. a dust-proof device; 601. an air extraction assembly; 602. a light transmission component; 6021. a guide hole; 6022. a plastic plate; 6023. a mounting frame; 603. an air duct; 604. an air inlet pipe; 605. a first spring; 606. a second magnet; 607. a first magnet; 6071. a first guide bar; 608. a transmission assembly; 6081. a gear; 6082. a mounting block; 609. sealing cover; 6091. a third guide bar; 7. a belt tear detector; 8. a limit rod; 9. a damping assembly; 901. a mounting plate; 902. an inner cylinder; 903. a second air inlet hole; 904. a second air outlet hole; 905. a filter screen; 906. an outer cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 8, a belt tearing detection system based on image analysis comprises a conveyor belt 2, wherein a display 3 is installed on one side of the conveyor belt 2, a belt tearing detector 7 and a protection box 1 for protecting the belt tearing detector 7 are installed below the conveyor belt 2, a light hole is formed in the middle of the protection box 1, transparent glass is installed in the light hole, a first protection shell 401, a second protection shell 402 and a third protection shell 403 are respectively installed on two sides of the light hole at the upper end of the protection box 1, and a dust-proof device 6 and a cleaning device 5 matched with the dust-proof device 6 are installed at the upper end of the protection box 1;
the dust-proof device 6 comprises an air extraction component 601 and a light transmission component 602, the air extraction component 601 consists of a piston rod, a piston, a fourth spring and an air cylinder, the air cylinder is provided with a first air inlet hole and a first air outlet hole, the first air inlet hole and the first air outlet hole are respectively provided with one-way valves, both sides of the light transmission component 602 are respectively provided with a guide hole 6021, the inside of the guide hole 6021 is slidably provided with an air duct 603, one end of the air duct 603 is fixed on the surface of the first protection shell 401, the other end of the air duct 603 is provided with a sealing ring, one end of the air duct 603, which is close to the first protection shell 401, is provided with an air inlet pipe 604, the air inlet pipe 604 is communicated with the first air outlet hole of the air extraction component 601 through a connecting pipe, one end of the light transmission component 602, which is close to the first protection shell 401, is provided with a first spring 605, the inside of the guide hole 6021 is slidably provided with a first magnet 607, one end of the air duct 603, which is close to the first magnet 607, is fixedly provided with a second magnet 606, the inside of the guide hole 6021 is fixedly provided with a guide rod matched with the first magnet 607, the outer wall of the first magnet 607 is fixedly provided with a first guide rod 6071, the middle position of the first guide rod 6071 is provided with a transmission component 608, the transmission component 608 is fixed in the inside of the guide hole 6021, the outer wall of the light transmission component 602 is slidably provided with a sealing cover 609 matched with the transmission component 608, two sides of the sealing cover 609 are respectively provided with a second guide rod, the middle position of the sealing cover 609 is fixedly provided with a third guide rod 6091, the outer wall of the light transmission component 602 is fixedly provided with a damping component 9 matched with the third guide rod 6091, the outer wall of the protection box 1 is fixedly provided with a plurality of limit rods 8 matched with the light transmission component 602, the outer wall of the limit rods 8 is wrapped with anti-collision rubber, the protection box 1 protects the belt tearing detector 7, the ash and collision of the infrared emission end of the belt tearing detector 7 are avoided, the two side walls of the protection box 1 are respectively provided with a through hole group, the two through hole groups are respectively provided with a filter plate, and one through hole group is provided with a fan.
Further, damping subassembly 9 is including fixing in the mounting panel 901 of second guide bar upper end through the bolt, be provided with the fourth spring between mounting panel 901 and the sealed lid 609, second inlet port 903 and a plurality of second venthole 904 have been seted up to the outer wall of mounting panel 901, install the check valve in the second venthole 904, the periphery of mounting panel 901 closely laminates there is inner tube 902, the periphery of inner tube 902 is provided with urceolus 906, the one end of urceolus 906 is fixed in light transmission subassembly 602 outer wall, be provided with filter screen 905 between urceolus 906 and the inner tube 902.
Further, the cleaning device 5 comprises a double-shaft motor 501 and a cleaning roller set 507 arranged at the middle position of the first protective shell 401, wherein the two ends of the double-shaft motor 501 are respectively provided with a first belt pulley 503, the inside of the first protective shell 401 is provided with a second belt pulley 504 matched with the first belt pulley 503, the central shaft position of the second belt pulley 504 is fixedly provided with a rotating shaft 506, one end of the rotating shaft 506 is rotatably arranged with the first protective shell 401, and the other end of the rotating shaft 506 is matched with the cleaning roller set 507.
Further, the cleaning roller set 507 includes a rotating roller 5071, storage grooves 5075 are formed at two ends of the rotating roller 5071, connecting cylinders 5073 are respectively slidably arranged at two ends of the rotating roller 5071, limiting grooves matched with limiting blocks on the outer wall of the rotating shaft 506 are formed in the connecting cylinders 5073, third springs 5072 are arranged between the connecting cylinders 5073 and the storage grooves 5075, cams 5074 matched with the air extraction assembly 601 are fixedly arranged on the outer wall of the connecting cylinders 5073, one end of the rotating shaft 506 penetrates through the first protective shell 401 and extends into the second protective shell 402, a third belt pulley is arranged on the rotating shaft 506 inside the second protective shell 402, the same rotating shaft 506, the third belt pulley and the cleaning roller set 507 are arranged inside the third protective shell 403, and the third belt pulleys are connected through a belt.
Further, the light transmissive assembly 602 includes a transparent plastic plate 6022, and a mounting bracket 6023 is wrapped around the plastic plate 6022.
Further, the transmission assembly 608 includes a mounting block 6082, two gears 6081 are rotatably disposed in the mounting block 6082, a central shaft of each of the two gears 6081 is fixedly connected with the same main shaft, and tooth grooves matched with the two gears 6081 are respectively formed in the outer walls of the third guide rod 6091 and the first guide rod 6071.
Working principle: when the novel cleaning device is normally used, firstly, the double-shaft motor 501 is started, the output shaft of the double-shaft motor 501 drives the first belt pulley 503 to rotate, the first belt pulley 503 drives the second belt pulley 504 to rotate through a belt, the second belt pulley 504 drives the rotating shaft 506 to rotate, the rotating shaft 506 drives the cleaning roller set 507 to rotate, meanwhile, the cleaning roller set 507 in the third protective shell 403 is driven to rotate through the belt, cleaned dust can enter the third protective shell 403, when the light-transmitting component 602 is reset, the light-transmitting component 602 pushes the dust out of the third protective shell 403, rubber is arranged on the outer wall of the mounting frame 6023 to enable the mounting frame 6023 to be attached to the surface of the protective box 1, and therefore the surface of the light-transmitting component 602 is cleaned;
simultaneously, the rotation of the rotating shaft 506 drives the cam 5074 to rotate, the cam 5074 drives the air extraction assembly 601 to reciprocate, then the air extraction assembly 601 pumps air through the connecting pipe to the inside of the air duct 603 and the guide hole 6021, negative pressure is gradually formed inside the air duct 603 and the guide hole 6021, then the light transmission assembly 602 moves to the inside of the first protection shell 401 and compresses the first spring 605, the second magnet 606 and the first magnet 607 are strong magnets, the elasticity of the first spring 605 can separate the second magnet 606 from the first magnet 607, the second magnet 606 and the first magnet 607 are strong magnets, the second magnet 606 and the first magnet 607 move to the second magnet 606 under the action of inertia, the first magnet 607 moves to the second magnet 606, the first guide rod 6071 moves to the second magnet 606 when the first magnet 607 moves, the first guide rod 6071 drives the third guide rod 6091 to move through the gear 6081, and accordingly the sealing cover 609 is opened, the damping assembly 9 can prevent the sealing cover 609 from falling down, the light transmission assembly is guaranteed to rapidly move to the light transmission assembly 602, and then the light transmission assembly is reset to the light transmission assembly 602, and the light transmission assembly is reset to the position of the sealing cover 609 is reset 8, and the light transmission assembly is reset to the position of the sealing cover 609 is guaranteed to be quickly, and the light transmission assembly is reset to be reset to the sealing cover 8 is reset to the sealing cover 602.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a detection system is torn to belt based on image analysis, includes conveyer belt (2), display (3) are installed to one side of conveyer belt (2), conveyer belt (2) below is installed belt and is torn detector (7) and be used for protecting protection case (1) that detector (7) was torn to the belt, the light trap has been seted up to the intermediate position of protection case (1), install transparent glass in the light trap, first protective housing (401), second protective housing (402) and third protective housing (403) are installed respectively to the both sides in light trap of protection case (1) upper end, characterized in that, dust keeper (6) and cleaning device (5) that cooperate dust keeper (6) use are installed to the upper end of protection case (1);
the dustproof device (6) comprises an air suction component (601) and a light transmission component (602), the air suction component (601) is composed of a piston rod, a piston, a fourth spring and an air cylinder, guide holes (6021) are respectively formed in two sides of the light transmission component (602), an air guide pipe (603) is slidably arranged in the guide holes (6021), one end of the air guide pipe (603) is fixed on the surface of a first protection shell (401), a sealing ring is arranged at the other end of the air guide pipe (603), an air inlet pipe (604) is arranged at one end, close to the first protection shell (401), of the air inlet pipe (604) and communicated with a first air outlet hole of the air suction component (601) through a connecting pipe, a first spring (605) is arranged at one end, close to the first protection shell (401), a first magnet (6021) is slidably arranged in the guide holes (6021), a second magnet (606) is fixedly arranged at one end, close to the first magnet (607), a first magnet (60608) is fixedly arranged in the guide holes (6021), a first magnet (607) is matched with the inner part, a first magnet (60608), a guide rod (6071) is fixedly arranged in the middle of the guide rod (6021), the outer wall slip of printing opacity subassembly (602) is provided with sealed lid (609) that cooperation drive assembly (608) used, the both sides of sealed lid (609) are provided with the second guide bar respectively, the fixed third guide bar (6091) that is provided with in intermediate position of sealed lid (609), the outer wall of printing opacity subassembly (602) is fixed to be provided with damping subassembly (9) that cooperation third guide bar (6091) used, the fixed gag lever post (8) that are provided with a plurality of cooperation printing opacity subassemblies (602) and use of guard box (1) outer wall.
2. The belt tearing detection system based on image analysis according to claim 1, wherein the damping component (9) comprises a mounting plate (901) fixed at the upper end of the second guide rod through bolts, a fourth spring is arranged between the mounting plate (901) and the sealing cover (609), a second air inlet hole (903) and a plurality of second air outlet holes (904) are formed in the outer wall of the mounting plate (901), a one-way valve is arranged in the second air outlet holes (904), an inner cylinder (902) is tightly attached to the periphery of the mounting plate (901), an outer cylinder (906) is arranged on the periphery of the inner cylinder (902), one end of the outer cylinder (906) is fixed on the outer wall of the light-transmitting component (602), and a filter screen (905) is arranged between the outer cylinder (906) and the inner cylinder (902).
3. The belt tearing detection system based on image analysis according to claim 1, wherein the cleaning device (5) comprises a double-shaft motor (501) and a cleaning roller set (507) arranged at the middle position of the first protective shell (401), the two ends of the double-shaft motor (501) are respectively provided with a first belt pulley (503), the inside of the first protective shell (401) is provided with a second belt pulley (504) matched with the first belt pulley (503), the central shaft position of the second belt pulley (504) is fixedly provided with a rotating shaft (506), one end of the rotating shaft (506) is rotatably arranged with the first protective shell (401), and the other end of the rotating shaft (506) is matched with the cleaning roller set (507).
4. The belt tearing detection system based on image analysis according to claim 3, wherein the cleaning roller set (507) comprises a rotary roller (5071), two ends of the rotary roller (5071) are respectively provided with a storage groove (5075), two ends of the rotary roller (5071) are respectively provided with a connecting cylinder (5073) in a sliding manner, the inside of the connecting cylinder (5073) is provided with a limit groove matched with a limiting block on the outer wall of the rotating shaft (506), a third spring (5072) is arranged between the connecting cylinder (5073) and the storage groove (5075), and the outer wall of the connecting cylinder (5073) is fixedly provided with a cam (5074) matched with the air extraction assembly (601).
5. The belt tear detection system based on image analysis of claim 1, wherein the light transmissive assembly (602) comprises a transparent plastic plate (6022), the plastic plate (6022) being peripherally wrapped with a mounting bracket (6023).
6. The belt tearing detection system based on image analysis according to claim 1, wherein the transmission assembly (608) comprises a mounting block (6082), two gears (6081) are rotatably arranged in the mounting block (6082), central shafts of the two gears (6081) are fixedly connected with the same main shaft, and tooth grooves matched with the two gears (6081) are respectively formed in the outer walls of the third guide rod (6091) and the first guide rod (6071).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311395426.7A CN117163594B (en) | 2023-10-26 | 2023-10-26 | Belt tearing detection system based on image analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311395426.7A CN117163594B (en) | 2023-10-26 | 2023-10-26 | Belt tearing detection system based on image analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117163594A true CN117163594A (en) | 2023-12-05 |
| CN117163594B CN117163594B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311395426.7A Active CN117163594B (en) | 2023-10-26 | 2023-10-26 | Belt tearing detection system based on image analysis |
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| CN (1) | CN117163594B (en) |
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| JP2006290558A (en) * | 2005-04-12 | 2006-10-26 | Yokohama Rubber Co Ltd:The | Longitudinal break detection device for conveyor belt |
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| CN214421611U (en) * | 2021-01-18 | 2021-10-19 | 天津市三特电子有限公司 | Dustproof device for image acquisition assembly for preventing dust deposition and detecting belt from being torn |
| CN214826788U (en) * | 2021-05-26 | 2021-11-23 | 广州华方智能科技有限公司 | Device for detecting belt tearing |
| CN216271623U (en) * | 2021-09-12 | 2022-04-12 | 昌江华盛天涯水泥有限公司 | Safety protection device based on vision intelligent control |
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| CN219545932U (en) * | 2023-03-23 | 2023-08-18 | 陕西煤业新型能源科技股份有限公司 | Belt tearing monitoring device of coal mine belt conveyor |
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2023
- 2023-10-26 CN CN202311395426.7A patent/CN117163594B/en active Active
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| JP2006290558A (en) * | 2005-04-12 | 2006-10-26 | Yokohama Rubber Co Ltd:The | Longitudinal break detection device for conveyor belt |
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| CN214421611U (en) * | 2021-01-18 | 2021-10-19 | 天津市三特电子有限公司 | Dustproof device for image acquisition assembly for preventing dust deposition and detecting belt from being torn |
| CN214826788U (en) * | 2021-05-26 | 2021-11-23 | 广州华方智能科技有限公司 | Device for detecting belt tearing |
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| CN216271623U (en) * | 2021-09-12 | 2022-04-12 | 昌江华盛天涯水泥有限公司 | Safety protection device based on vision intelligent control |
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| CN117163594B (en) | 2024-04-19 |
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