CN221295144U - Scraping device of belt conveyor - Google Patents
Scraping device of belt conveyor Download PDFInfo
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- CN221295144U CN221295144U CN202323521084.7U CN202323521084U CN221295144U CN 221295144 U CN221295144 U CN 221295144U CN 202323521084 U CN202323521084 U CN 202323521084U CN 221295144 U CN221295144 U CN 221295144U
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- scraping
- spur gear
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- 238000007790 scraping Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 56
- 238000004140 cleaning Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 37
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000001133 acceleration Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to the technical field of belt conveyors and provides a scraping device of a belt conveyor, which comprises a supporting frame, wherein the top end of the supporting frame is slidably connected with a guide sliding rod, the top end of the guide sliding rod is fixedly connected with a positioning frame, the inner side of the supporting frame is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with the positioning frame, one end of the positioning frame is fixedly connected with a limiting frame, both sides of the inner part of the limiting frame are fixedly connected with limiting sliding rods, the outer sides of the two limiting sliding rods are respectively provided with a scraping mechanism, the middle part of the inner side of the limiting frame is provided with an adjusting mechanism, and the adjusting mechanism is used for adjusting the position of the scraping mechanism. Through above-mentioned technical scheme, the clearance operation that is difficult to efficient formation conveyer belt in having solved among the prior art and just having scraped the board for holistic clearance efficiency is relatively poor problem.
Description
Technical Field
The utility model relates to the technical field of belt conveyors, in particular to a scraping device of a belt conveyor.
Background
A belt conveyor is a friction-driven machine that transports materials in a continuous manner. Mainly comprises a frame, a conveyer belt, a carrier roller, a tensioning device, a transmission device and the like. The material conveying process can be formed between an initial feeding point and a final discharging point on a certain conveying line. The device can be used for conveying broken materials and finished articles;
In the transmission process of the conveying belt of the belt conveyor, the surface and the easily-attached materials of the conveying belt are required to be cleaned through a scraping device in order to ensure the conveying stability, and at present, the scraping device mainly cleans the conveying belt through the application of a scraping plate, and is close to the scraping plate, so that the cleaning operation of the conveying belt is difficult to form efficiently, and the overall cleaning efficiency is poor;
Based on this, we propose a belt conveyor scraping device.
Disclosure of utility model
The utility model provides a scraping device of a belt conveyor, which solves the problems that the related technology is close to a scraping plate, and cleaning operation of a conveying belt is difficult to form efficiently, so that the overall cleaning efficiency is poor.
The technical scheme of the utility model is as follows: the utility model provides a belt conveyor scrapes material device, includes the support frame, the top sliding connection of support frame has the direction slide bar, the top fixedly connected with locating rack of direction slide bar, the inboard fixedly connected with pneumatic cylinder of support frame, just the output and the locating rack fixed connection of pneumatic cylinder, the one end fixedly connected with spacing of locating rack, the equal fixedly connected with spacing slide bar of both sides of spacing inside, two the outside of spacing slide bar all is provided with scrapes material mechanism, the inboard middle part of spacing is provided with adjustment mechanism, adjustment mechanism is used for adjusting scrapes material mechanism position.
Preferably, the scraping mechanism comprises a material cleaning scraping plate, a transmission frame, a central shaft rod, a cleaning roller, a transmission shaft rod, a transmission wheel, a transmission spur gear and an acceleration spur gear, wherein the material cleaning scraping plate is slidably connected to the outer side of the limiting sliding rod, one side of the material cleaning scraping plate is fixedly connected with the transmission frame, the central shaft rod is rotatably connected to the inside of the transmission frame, the cleaning roller is fixedly connected to the outer side of the central shaft rod, one end of the transmission frame is rotatably connected with the transmission shaft rod, one end of the transmission shaft rod is fixedly connected with the transmission wheel, the other end of the transmission shaft rod is fixedly connected with the transmission spur gear, one end of the central shaft rod, which is close to the transmission spur gear, is fixedly connected with the acceleration spur gear, and the transmission spur gear is in meshed connection with the acceleration spur gear.
Preferably, the adjusting mechanism comprises a linkage screw, a driving motor and a displacement frame, wherein the two ends of the inner part of the limiting frame are respectively connected with the linkage screw and the driving screw in a rotating way, the threads of the linkage screw and the threads of the driving screw are opposite in rotating direction, one end of the linkage screw is fixedly connected with the driving screw, one end of the limiting frame is fixedly connected with the displacement frame, and the output end of the displacement frame is fixedly connected with the driving screw.
Preferably, the top of the material cleaning scraper is fixedly connected with a linear slide block, and the material cleaning scraper is slidably connected to the outer side of the limiting slide rod through the linear slide block.
Preferably, the bottom of the other side of the material cleaning scraper is provided with a scraping cambered surface, and the outer side of the scraping cambered surface is provided with a wear-resistant layer.
Preferably, one end of the limiting frame is fixedly connected with an extension frame, and the transmission motor is connected to one end of the extension frame through a bolt.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, through the structural cooperation of the scraping mechanism, multiple cleaning of the attached materials on the surface of the conveyer belt can be formed by utilizing the contact of the material cleaning scraping plate and the cleaning roller with the conveyer belt, so that the overall cleaning efficiency is greatly improved.
2. According to the utility model, through structural cooperation of the adjusting mechanisms, the positions of the two scraping mechanisms can be adjusted by utilizing the displacement of the displacement frame, so that the scraping mechanisms can be suitable for conveying belts with different widths, and the overall applicability is greatly improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
FIG. 3 is a schematic view of a scraping mechanism according to the present utility model;
FIG. 4 is a schematic view of the structure of the adjusting mechanism of the present utility model;
In the figure: 1. a support frame; 2. a guide slide bar; 3. a positioning frame; 4. a hydraulic cylinder; 5. a limiting frame; 6. a limit slide bar; 7. a scraping mechanism; 8. an adjusting mechanism; 9. a material cleaning scraper; 10. a transmission frame; 11. a central shaft; 12. a cleaning roller; 13. a transmission shaft lever; 14. a driving wheel; 15. a transmission spur gear; 16. accelerating the spur gear; 17. a linkage screw; 18. a drive screw; 19. a drive motor; 20. and a displacement frame.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, the embodiment provides a scraping device of a belt conveyor, which comprises a supporting frame 1, wherein the top end of the supporting frame 1 is slidably connected with a guide sliding rod 2, the top end of the guide sliding rod 2 is fixedly connected with a positioning frame 3, the inner side of the supporting frame 1 is fixedly connected with a hydraulic cylinder 4, the output end of the hydraulic cylinder 4 is fixedly connected with the positioning frame 3, one end of the positioning frame 3 is fixedly connected with a limiting frame 5, two sides inside the limiting frame 5 are fixedly connected with limiting sliding rods 6, the outer sides of the two limiting sliding rods 6 are provided with scraping mechanisms 7, the middle part of the inner side of the limiting frame 5 is provided with an adjusting mechanism 8, and the adjusting mechanism 8 is used for adjusting the position of the scraping mechanism 7;
The bottom end of the support frame 1 is fixedly connected with a movable base, and movable wheels are arranged at the bottom ends of the movable base;
The scraping mechanism 7 comprises a material cleaning scraping plate 9, a transmission frame 10, a central shaft rod 11, a cleaning roller 12, a transmission shaft rod 13, a transmission wheel 14, a transmission spur gear 15 and an acceleration spur gear 16, wherein the material cleaning scraping plate 9 is slidably connected to the outer sides of the two limiting slide rods 6, the transmission frame 10 is fixedly connected to one side of the material cleaning scraping plate 9, the central shaft rod 11 is rotatably connected to the inside of the transmission frame 10, the cleaning roller 12 is fixedly connected to the outer side of the central shaft rod 11, one end of the transmission frame 10 is rotatably connected with the transmission shaft rod 13, one end of the transmission shaft rod 13 is fixedly connected with the transmission wheel 14, the other end of the transmission shaft rod 13 is fixedly connected with the transmission spur gear 15, one end of the central shaft rod 11 close to the transmission spur gear 15 is fixedly connected with the acceleration spur gear 16, and the transmission spur gear 15 is in meshed connection with the acceleration spur gear 16;
it can be understood that along with the transmission of the conveyer belt, the everywhere of the conveyer belt can be contacted with the cleaning scraper 9, so that the materials attached to the surface of the conveyer belt can be hung by the cleaning scraper 9, and as the transmission wheel 14 is contacted with the conveyer belt, the transmission wheel 14 can be driven to rotate in the transmission process of the conveyer belt, the acceleration spur gear 16 is stirred by the transmission spur gear 15, and finally the cleaning roller 12 is driven to rotate by the central shaft lever 11, so that the materials on the surface of the conveyer belt can be brushed off;
In detail, the top end of the material cleaning scraper 9 is fixedly connected with a linear slide block, the material cleaning scraper 9 is slidably connected to the outer side of the limit slide rod 6 through the linear slide block, and the material cleaning scraper 9 can be stably adjusted in position along the limit slide rod 6 through the arrangement of the linear slide block;
Specifically, the bottom end of the other side of the material cleaning scraper 9 is provided with a scraping cambered surface, the outer side of the scraping cambered surface is provided with a wear-resistant layer, and the effect of the material cleaning scraper 9 in contact with a conveying belt can be improved through the arrangement of the scraping cambered surface, so that the scraping effect of the material cleaning scraper 9 is ensured;
in detail, a plurality of brushes are fixedly connected to the outer side of the cleaning roller 12, and the brushes are made of soft materials;
Wherein the diameter of the transmission spur gear 15 is larger than the diameter of the acceleration spur gear 16;
Example 2
As shown in fig. 1 to 4, the present embodiment also proposes an adjusting mechanism 8 based on the same concept as that of embodiment 1 described above;
In this embodiment, the adjusting mechanism 8 includes a linkage screw 17, a driving screw 18, a driving motor 19 and a displacement frame 20, two ends inside the limiting frame 5 are respectively connected with the linkage screw 17 and the driving screw 18 in a rotating way, the threads of the linkage screw 17 and the driving screw 18 are opposite in rotation direction, one end of the linkage screw 17 is fixedly connected with the driving screw 18, one end of the limiting frame 5 is fixedly connected with the displacement frame 20, and the output end of the displacement frame 20 is fixedly connected with the driving screw 18;
in a comprehensive way, the displacement frame 20 is started to drive the driving screw 18 to rotate, and the driving screw 18 and the linkage screw 17 are connected, so that the driving screw 18 and the linkage screw 17 synchronously rotate, and as the threads of the driving screw 18 and the linkage screw 17 rotate oppositely, the two material cleaning scrapers 9 can be driven to displace under the limit of the limit slide bar 6 by the two driving motors 19, the scraping range between the two material cleaning scrapers 9 is changed, and the conveyor belt with different widths can be satisfied;
Here, the extension frame is fixedly connected with one end of the limit frame 5, and the driving motor 19 is connected with one end of the extension frame through bolts, and the driving motor 19 can be stably supported through the arrangement of the extension frame.
One specific application of the two embodiments is that firstly, the supporting frame 1 is moved to the vicinity of the belt conveyor, then the hydraulic cylinder 4 is started to pull the positioning frame 3 to displace under the guide of the guide sliding rod 2 until the bottom end of the cleaning scraper 9 and the driving wheel 14 are contacted with the conveying belt of the belt conveyor, then the belt conveyor is started, along with the transmission of the conveying belt, the everywhere of the conveying belt can be contacted with the cleaning scraper 9, and then the materials attached to the surface of the conveying belt can be hung by the cleaning scraper 9, and as the driving wheel 14 is contacted with the conveying belt, in the transmission process of the conveying belt, the driving wheel 14 can be driven to rotate, and the accelerating spur gear 16 is driven to rotate by the driving spur gear 15, and finally the cleaning roller 12 is driven to rotate by the central shaft lever 11, so that the materials on the surface of the conveying belt can be brushed off;
And can start displacement frame 20 and drive screw 18 and rotate, cooperation drive screw 18 and linkage screw 17 are connected for drive screw 18 and linkage screw 17 synchronous rotation, and because drive screw 18 and linkage screw 17's screw thread revolve to opposite, and then can drive two and clear material scraper blade 9 and displace under spacing of spacing slide bar 6 through two drive motor 19, change the scraping range between two clear material scraper blade 9, with this conveyer belt that can satisfy different width.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a belt conveyor scrapes material device, its characterized in that, including support frame (1), the top sliding connection of support frame (1) has direction slide bar (2), the top fixedly connected with locating rack (3) of direction slide bar (2), the inboard fixedly connected with pneumatic cylinder (4) of support frame (1), just the output and the locating rack (3) fixedly connected with of pneumatic cylinder (4), the one end fixedly connected with spacing (5) of locating rack (3), the equal fixedly connected with spacing slide bar (6) in both sides of spacing (5) inside, two the outside of spacing slide bar (6) all is provided with scrapes material mechanism (7), the inboard middle part of spacing (5) is provided with adjustment mechanism (8), adjustment mechanism (8) are used for adjusting and scrape material mechanism (7) position.
2. The scraping device of the belt conveyor according to claim 1, wherein the scraping mechanism (7) comprises a scraping scraper (9), a transmission frame (10), a central shaft lever (11), a cleaning roller (12), a transmission shaft lever (13), a transmission wheel (14), a transmission spur gear (15) and an acceleration spur gear (16), the outer sides of the two limiting slide bars (6) are both connected with the scraping scraper (9) in a sliding manner, one side of the scraping scraper (9) is fixedly connected with the transmission frame (10), the inside of the transmission frame (10) is rotationally connected with the central shaft lever (11), the outer side of the central shaft lever (11) is fixedly connected with the cleaning roller (12), one end of the transmission frame (10) is rotationally connected with the transmission shaft lever (13), one end of the transmission shaft lever (13) is fixedly connected with the transmission wheel (14), the other end of the transmission shaft lever (13) is fixedly connected with the transmission spur gear (15), one end of the central shaft lever (11) close to the transmission spur gear (15) is fixedly connected with the acceleration spur gear (16), and the acceleration spur gear (16) is meshed with the acceleration spur gear (16).
3. The scraping device of the belt conveyor according to claim 1, wherein the adjusting mechanism (8) comprises a linkage screw (17), a driving screw (18), a driving motor (19) and a displacement frame (20), the two ends inside the limiting frame (5) are respectively and rotatably connected with the linkage screw (17) and the driving screw (18), the threads of the linkage screw (17) and the driving screw (18) are opposite in rotation direction, one end of the linkage screw (17) is fixedly connected with the driving screw (18), one end of the limiting frame (5) is fixedly connected with the displacement frame (20), and the output end of the displacement frame (20) is fixedly connected with the driving screw (18).
4. The scraping device of the belt conveyor according to claim 2, wherein a linear sliding block is fixedly connected to the top end of the cleaning scraping plate (9), and the cleaning scraping plate (9) is slidably connected to the outer side of the limiting sliding rod (6) through the linear sliding block.
5. The scraping device of the belt conveyor according to claim 2, wherein a scraping cambered surface is arranged at the bottom end of the other side of the material cleaning scraper (9), and a wear-resistant layer is arranged on the outer side of the scraping cambered surface.
6. A scraping device for a belt conveyor according to claim 3, characterized in that one end of the limit frame (5) is fixedly connected with an extension frame, and the transmission motor (19) is connected to one end of the extension frame by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323521084.7U CN221295144U (en) | 2023-12-22 | 2023-12-22 | Scraping device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323521084.7U CN221295144U (en) | 2023-12-22 | 2023-12-22 | Scraping device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295144U true CN221295144U (en) | 2024-07-09 |
Family
ID=91754766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323521084.7U Active CN221295144U (en) | 2023-12-22 | 2023-12-22 | Scraping device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295144U (en) |
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2023
- 2023-12-22 CN CN202323521084.7U patent/CN221295144U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |