Riding wheel convenient to disassemble and assemble
By designing easily detachable support rollers, combined with a brush roller and gear transmission system cleaning device, the problem of damage to support rollers caused by ore adhesion was solved, extending the service life of the support rollers and improving the stability of mine car operation.
Patent Information
- Application Number
- CN202520075410.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-14
AI Technical Summary
During the mining process, material adheres to the surface of the unloading station's rollers as ore falls, causing damage to the rollers, affecting their service life and the normal movement of the mine cars.
A conveniently detachable roller is designed, comprising a roller body, a mounting base, and a fixing device. It is equipped with a cleaning device that uses a brush roller and a gear transmission system to remove adhering materials, and a limit frame and a stabilizing ring to ensure the stability and convenience of the device.
It effectively removes adhering materials from the surface of the rollers, extends the service life of the rollers, ensures the normal operation of the mine cars, and improves the convenience of the rollers and the effectiveness of the mining equipment.
Smart Images
Figure CN223836470U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mining technology, and in particular to a roller that is easy to assemble and disassemble. Background Technology
[0002] The roller is one of the components of the mineral unloading station. Its main function is to work with the mine car to support it.
[0003] Traditionally, when a mining car passes through an unloading station, it moves on the station under the mechanical drive of the drive equipment, remaining suspended in the air. The two sides of the car are supported by roller sets on both sides of the unloading station. As the mining car moves, the rollers rotate to assist its movement. However, in actual use, it has been found that the environment of the unloading station is complex, and ore may fall during use. This causes some material to fall and adhere to the surface of the rollers. As the mining car passes by, the ore is squeezed onto the rollers, which will eventually damage the rollers, affect their normal use, shorten their service life, and also affect the normal movement of the mining car. Utility Model Content
[0004] The technical problem this utility model aims to solve is that the unloading station is located in a complex environment, and during use, ore may fall off, causing some material to fall and adhere to the surface of the rollers. When the mine car passes by, the ore is squeezed onto the rollers, which will eventually damage the rollers, affect their normal use, shorten their service life, and also affect the normal movement of the mine car.
[0005] The technical solution adopted by this utility model to solve its technical problem is: a convenient disassembly and assembly support roller, including a support roller body, a mounting base and a fixing device. A support roller shaft is fixedly connected to one side surface of the support roller body. The support roller shaft is inserted into the surface of the mounting base. The support roller shaft and the mounting base are fixed by the fixing device. A cleaning device is provided on the surface of the mounting base. The cleaning device removes the minerals attached to the arc surface of the support roller body.
[0006] The effect achieved by the above components is as follows: when the roller body of the unloading station is in use, the roller shaft is first connected to the mounting base, and then it is fixed with a fixing device. When the ore is being transported, the mine car will pass through the unloading station, causing the roller body to rotate. During the rotation, the surface is cleaned by the cleaning device.
[0007] Preferably, the cleaning device includes a mounting plate, which is fixedly connected to the surface of a mounting base. A mounting shaft is rotatably connected through the surface of the mounting plate. A brush roller is fixedly connected to the arc surface of the mounting shaft. A second gear is fixedly connected to one side of the arc surface of the mounting shaft. A rotating shaft is rotatably connected through the surface of the mounting plate. A first gear is fixedly connected to one side of the arc surface of the rotating shaft. The first gear meshes with the second gear. Rollers are fixedly connected to the arc surfaces of the support roller shaft and the rotating shaft, respectively. A conveyor belt is provided on the arc surface of the roller.
[0008] The effects achieved by the above components are as follows: when the roller body is in use, it can better ensure the cleanliness of the surface, making it easier and faster to remove the material impurities attached to it, thereby better supporting the operation of the mine car, and making the surface of the roller body less prone to damage, thus extending the service life of the roller body.
[0009] Preferably, a limiting frame is fixedly connected to the surface of the mounting base, and the conveyor belt is slidably connected to the inner wall of the limiting frame.
[0010] The effect achieved by the above components is that the setting of the limit frame makes the conveyor belt more stably mounted on the rollers, and it is not easy to loosen, shift or even detach, thereby ensuring the normal use of the cleaning device.
[0011] Preferably, a stabilizing ring is fixedly connected to the surface of the mounting plate, and the stabilizing ring covers the arc surface of the first gear and the second gear.
[0012] The effect achieved by the above components is that, by setting the stabilizing ring, the meshing of the first gear and the second gear is more stable and less prone to misalignment, thereby driving the brush roller to rotate more stably.
[0013] Preferably, scrapers are fixedly connected to both sides of the surface of the mounting plate, and the scrapers abut against the arc surface of the brush roller.
[0014] The effect achieved by the above components is that, through the setting of the scraper, the brush roller can roll and rub against the scraper when it rotates, thereby removing the impurities attached to the brush roller and ensuring the effectiveness of the brush roller.
[0015] Preferably, the fixing device includes an assembly plate, the inner wall of which is rotatably connected to the arc surface of the support roller shaft, the assembly plate abutting against the surface of the mounting base, a fixing rod fixedly connected to the surface of the mounting base, the fixing rod penetratingly inserted into the surface of the assembly plate, and a nut threadedly connected to the arc surface of the fixing rod, the nut abutting against the surface of the assembly plate.
[0016] The effects achieved by the above components are: the roller body is more convenient and quick to install and use, and it is easier to disassemble and repair it later, thus improving the ease of use of the roller body and the effectiveness of the mining equipment.
[0017] Preferably, a washer, which is a rubber ring, is fitted onto the arc surface of the fixing rod.
[0018] The effect achieved by the above components is that, by setting the washer, the nut threaded connection to the fixed rod is more secure and stable, and it is not easy to loosen, thereby ensuring the assembly stability of the roller shaft.
[0019] Preferably, a bearing is fixedly connected to the inner wall of the mounting plate, the outer ring of the bearing is fixedly connected to the inner wall of the mounting plate, and the inner ring of the bearing is fixedly connected to the arc surface of the support roller shaft.
[0020] The effect achieved by the above components is that, by setting the bearing, the wear between the roller shaft and the assembly plate is reduced when the roller shaft is rotated in stable assembly, thereby ensuring the normal rolling of the roller body.
[0021] The beneficial effects of this utility model are:
[0022] The roller body of this utility model can better ensure the cleanliness of its surface during use, making it easier and faster to remove attached material impurities, thereby better supporting the operation of the mine car, and making the surface of the roller body less prone to damage, thus extending the service life of the roller body. Attached Figure Description
[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0024] Figure 1 This is a schematic diagram of the structure of this utility model;
[0025] Figure 2 This is a schematic diagram of the cleaning device of this utility model;
[0026] Figure 3 This is a utility model Figure 2 A schematic diagram of the side structure;
[0027] Figure 4 This is a structural schematic diagram of the fixing device of this utility model.
[0028] Legend: 1. Roller body; 2. Roller shaft; 3. Mounting base; 4. Cleaning device; 41. Mounting plate; 42. Mounting shaft; 43. Brush roller; 44. Rotating shaft; 45. First gear; 46. Second gear; 47. Roller; 48. Conveyor belt; 49. Limiting frame; 410. Stabilizing ring; 411. Scraper; 5. Fixing device; 51. Assembly plate; 52. Fixing rod; 53. Nut; 54. Washer; 55. Bearing. Detailed Implementation
[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.
[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] Figure 1 The illustrated roller assembly and disassembly includes a roller body 1, a mounting base 3, and a fixing device 5. A roller shaft 2 is fixedly connected to one side surface of the roller body 1. The roller shaft 2 is inserted into the surface of the mounting base 3. The roller shaft 2 and the mounting base 3 are connected and fixed by the fixing device 5. A cleaning device 4 is provided on the surface of the mounting base 3. The cleaning device 4 removes minerals adhering to the arc surface of the roller body 1. When the roller body 1 of the unloading station is in use, the roller shaft 2 is first connected to the mounting base 3, and then fixed with the fixing device 5. When the ore is being transported, the mine car will pass through the unloading station, causing the roller body 1 to rotate. During the rotation, the surface is cleaned by the cleaning device 4.
[0032] Figure 1 , Figure 2 and Figure 3The cleaning device 4 shown includes a mounting plate 41, which is fixedly connected to the surface of the mounting base 3. A mounting shaft 42 is rotatably connected through the surface of the mounting plate 41. A brush roller 43 is fixedly connected to the arc surface of the mounting shaft 42. A second gear 46 is fixedly connected to one side of the arc surface of the mounting shaft 42. A rotating shaft 44 is rotatably connected through the surface of the mounting plate 41. A first gear 45 is fixedly connected to one side of the arc surface of the rotating shaft 44. The first gear 45 meshes with the second gear 46. Rollers 47 are fixedly connected to the arc surfaces of the roller shaft 2 and the rotating shaft 44, respectively. A conveyor belt 48 is provided on the arc surface of the roller 47. When the roller body 1 of the unloading station is in use, the roller shaft 2 is first connected to the mounting base 3, and then fixed with the fixing device 5. Then, when the ore is being transported, the mine car will pass through the unloading station, thereby causing the roller body to... When roller 47 rotates, the roller shaft 2 rotates. Because of the connection between roller 47 and conveyor belt 48, the shaft 44 on mounting plate 41 rotates, which drives the first gear 45 fixedly connected to the shaft 44 to rotate. Because the first gear 45 and the second gear 46 fixedly connected to mounting shaft 42 mesh with each other, mounting shaft 42 rotates in the opposite direction to roller shaft 2. This causes the brush roller 43 fixedly connected to mounting shaft 42 to roll and rub against the arc surface of roller shaft 2, thereby removing the mineral slag attached to the arc surface of roller body 1. When roller body 1 is in use, the surface can be kept cleaner, and the attached material impurities can be removed more easily and quickly, thus better supporting the operation of the mine car and making the surface of roller body 1 less prone to damage, extending the service life of roller body 1.
[0033] Figure 1 , Figure 2 and Figure 3 The mounting base 3 shown is fixedly connected to the limiting frame 49. The conveyor belt 48 is slidably connected to the inner wall of the limiting frame 49. By setting the limiting frame 49, the conveyor belt 48 is more stably mounted on the roller 47, and it is not easy to loosen, shift or even detach, thereby ensuring the normal use of the cleaning device 4.
[0034] Figure 1 , Figure 2 and Figure 3 A stabilizing ring 410 is fixedly connected to the surface of the mounting plate 41 shown. The stabilizing ring 410 covers the arc surface of the first gear 45 and the second gear 46. By setting the stabilizing ring 410, the meshing of the first gear 45 and the second gear 46 is more stable and less prone to misalignment, thereby driving the brush roller 43 to rotate more stably.
[0035] Figure 1 , Figure 2 and Figure 3Scraper blades 411 are fixedly connected to both sides of the surface of the mounting plate 41 shown. The scraper blades 411 abut against the arc surface of the brush roller 43. By setting the scraper blades 411, the brush roller 43 can roll and rub against the scraper blades 411 when it rotates, thereby removing the impurities attached to the brush roller 43 and ensuring the effectiveness of the brush roller 43.
[0036] Figure 1 and Figure 4 The fixing device 5 shown includes an assembly plate 51. The inner wall of the assembly plate 51 is rotatably connected to the arc surface of the roller shaft 2. The assembly plate 51 abuts against the surface of the mounting base 3. A fixing rod 52 is fixedly connected to the surface of the mounting base 3. The fixing rod 52 is inserted through the surface of the assembly plate 51. A nut 53 is threadedly connected to the arc surface of the fixing rod 52. The nut 53 abuts against the surface of the assembly plate 51. When assembling and fixing the roller body 1, the roller shaft 2 is first inserted into the surface of the mounting base 3, and the assembly plate 51 on the roller shaft 2 is connected through the fixing rod 52 fixedly connected to the mounting base 3. Then, the nut 53 is threaded onto the fixing rod 52 until the nut 53 contacts and presses against the surface of the assembly plate 51. At this time, the roller body 1 is more convenient and quick to install and use, and it is easier to disassemble and repair it later. This improves the convenience of using the roller body 1 and also improves the use effect of the mining equipment.
[0037] Figure 1 and Figure 4 A washer 54, made of rubber, is fitted onto the arc surface of the fixed rod 52. The washer 54 ensures a more secure and stable fit when the nut 53 is threaded onto the fixed rod 52, preventing loosening and thus ensuring the stable assembly of the roller shaft 2. A bearing 55 is fixedly connected to the inner wall of the assembly plate 51. The outer ring of the bearing 55 is fixedly connected to the inner wall of the assembly plate 51, and the inner ring of the bearing 55 is fixedly connected to the arc surface of the roller shaft 2. The bearing 55 reduces wear between the roller shaft 2 and the assembly plate 51 during rotation when the roller shaft 2 is stably assembled, thus ensuring the normal rolling of the roller body 1.
[0038] Working principle: When the unloading station's roller body 1 is in use, the roller shaft 2 is first connected to the mounting base 3, and then fixed with the fixing device 5. During the transportation of ore, the mine car passes through the unloading station, causing the roller body 1 to rotate, which in turn causes the roller shaft 2 to rotate. Because of the connection between the roller 47 and the conveyor belt 48, the rotating shaft 44 on the mounting plate 41 will rotate, thereby driving the first gear 45 fixedly connected to the rotating shaft 44 to rotate. Because the first gear 45 and the second gear 46 fixedly connected to the mounting shaft 42 mesh with each other, the mounting shaft 42 will rotate in the opposite direction to the roller shaft 2, causing the brush roller 43 fixedly connected to the mounting shaft 42 to roll and rub against the arc surface of the roller shaft 2, thereby removing the mineral slag attached to the arc surface of the roller body 1. At this time, when the roller body 1 is in use, it can better ensure the cleanliness of the surface, making it easier and faster to remove the attached material impurities, thus better supporting the operation of the mine car, and making the surface of the roller body 1 less prone to damage, extending the service life of the roller body 1.
[0039] When assembling and fixing the roller body 1, first insert the roller shaft 2 into the surface of the mounting base 3, and make the mounting plate 51 on the roller shaft 2 pass through and connect with the fixing rod 52 fixedly connected to the mounting base 3. Then, put the washer 54 on the fixing rod, and then thread the nut 53 onto the fixing rod 52 until the nut 53 contacts and presses against the surface of the mounting plate 51. At this time, the roller body 1 is more convenient and quick to install and use, and it is also easier to disassemble and repair in the future. This improves the convenience of using the roller body 1 and also improves the use effect of the mining equipment.
[0040] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A conveniently detachable and assembleable support roller, comprising a support roller body (1), a mounting base (3), and a fixing device (5), characterized in that: A roller shaft (2) is fixedly connected to one side surface of the roller body (1). The roller shaft (2) is inserted into the surface of the mounting base (3). The roller shaft (2) and the mounting base (3) are connected and fixed by a fixing device (5). A cleaning device (4) is provided on the surface of the mounting base (3). The cleaning device (4) removes the minerals attached to the arc surface of the roller body (1).
2. The easily detachable support roller according to claim 1, characterized in that: The cleaning device (4) includes a mounting plate (41), which is fixedly connected to the surface of the mounting base (3). A mounting shaft (42) is rotatably connected through the surface of the mounting plate (41). A brush roller (43) is fixedly connected to the arc surface of the mounting shaft (42). A second gear (46) is fixedly connected to the arc surface of one side of the mounting shaft (42). A rotating shaft (44) is rotatably connected through the surface of the mounting plate (41). A first gear (45) is fixedly connected to the arc surface of one side of the rotating shaft (44). The first gear (45) meshes with the second gear (46). Rollers (47) are fixedly connected to the arc surfaces of the support roller shaft (2) and the rotating shaft (44), respectively. A conveyor belt (48) is provided on the arc surface of the roller (47).
3. The easily detachable support roller according to claim 2, characterized in that: The mounting base (3) is fixedly connected to a limiting frame (49), and the conveyor belt (48) is slidably connected to the inner wall of the limiting frame (49).
4. The easily detachable support roller according to claim 3, characterized in that: A stabilizing ring (410) is fixedly connected to the surface of the mounting plate (41), and the stabilizing ring (410) covers the arc surface of the first gear (45) and the second gear (46).
5. A conveniently detachable support roller according to claim 4, characterized in that: Scrapers (411) are fixedly connected to both sides of the surface of the mounting plate (41), and the scrapers (411) abut against the arc surface of the brush roller (43).
6. The easily detachable support roller according to claim 1, characterized in that: The fixing device (5) includes an assembly plate (51), the inner wall of which is rotatably connected to the arc surface of the roller shaft (2), the assembly plate (51) abuts against the surface of the mounting base (3), a fixing rod (52) is fixedly connected to the surface of the mounting base (3), the fixing rod (52) is inserted through the surface of the assembly plate (51), and a nut (53) is threadedly connected to the arc surface of the fixing rod (52), the nut (53) abuts against the surface of the assembly plate (51).
7. A conveniently detachable support roller according to claim 6, characterized in that: A washer (54) is fitted on the arc surface of the fixing rod (52), and the washer (54) is a rubber ring.
8. A conveniently detachable support roller according to claim 6, characterized in that: The inner wall of the assembly plate (51) is fixedly connected to a bearing (55), the outer ring of the bearing (55) is fixedly connected to the inner wall of the assembly plate (51), and the inner ring of the bearing (55) is fixedly connected to the arc surface of the roller shaft (2).