Carrier roller cleaning device of belt conveyor

Abstract

The invention discloses a carrier roller cleaning device of a belt conveyor. Comprising a mounting shell, a handle, a covering mechanism, a plurality of mounting rods and a plurality of moving wheels, the handle is mounted on the mounting shell, and the moving wheels are mounted at the bottom of the mounting shell; side grooves are formed in the two sides of the mounting shell, a top groove is formed in the top of the mounting shell, and a plurality of strip grooves are formed in the top groove; the multiple installation rods are installed on the two sides of the covering mechanism, the covering mechanism comprises a shell, a first covering assembly, a pressing and sliding assembly, two sliding assemblies, two second covering assemblies and a cleaning assembly, the first covering assembly is arranged at the bottom of the shell, and the two second covering assemblies are arranged on the two sides of the shell; the pressing and sliding assembly is installed on the first covering assembly. Therefore, the downtime and the labor cost can be remarkably reduced, the cleaning quality and the working efficiency are improved, the carrier roller and the conveying belt are better protected, the service life of the carrier roller and the conveying belt is prolonged, and stable operation of a conveying system is maintained.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline brackets, and in particular to a roller cleaning device for a belt conveyor. Background Art

[0002] Rollers are an important part of belt conveyors. They are installed on the upper and lower sides of the conveyor to support and guide the movement of the conveyor belt. Rollers are important parts of belt conveyors and are composed of wheels, bearings and shells. Their main function is to support the weight of the conveyor belt and materials, reduce the friction between the conveyor belt and the rollers, thereby ensuring the smooth operation of the conveyor belt and extending its service life. The connection between rollers and belts includes hook plate connection and welding connection.

[0003] During long-term use, impurities such as dust and coal dust may adhere to the surface of the roller. These impurities will increase the friction between the conveyor belt and the roller, resulting in higher energy consumption and accelerated wear of the conveyor belt. In addition, impurities attached to the surface of the roller will increase the vibration during operation, causing additional impact on the bearings and shortening their service life. In particular, when these materials agglomerate at the tail redirection roller or vertical tensioning roller of the belt conveyor, the conveyor belt will deviate from the normal track, further aggravating the wear of the conveyor belt, and may damage the rubber coating of the roller, and even cause damage to the roller. Therefore, regular cleaning of attachments on the roller is essential to maintain the stable operation of the conveying system and extend the life of the equipment.

[0004] Hook-plate connection is a common way to connect rollers and belts. The principle is to insert the hook on the roller into the notch of the belt and then fix it with a plate hook or U-shaped clip. This connection method is simple to operate and easy to disassemble. In the existing process of cleaning rollers of this type, most of the roller surfaces are cleaned manually with a handheld cleaning cloth. When facing multiple rollers on a conveyor belt, the conveying system needs to be shut down in advance, which will consume a lot of time and affect the normal working efficiency of the rollers. At the same time, during the long-term manual cleaning process, the staff will become tired, which may lead to incomplete cleaning, and the remaining impurities and dust will still cause damage to the rollers and conveyor belts. Summary of the invention

[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0006] To this end, one purpose of the present application is to propose a roller cleaning device for a belt conveyor, which can significantly reduce downtime and labor costs, improve cleaning quality and work efficiency, thereby better protecting rollers and conveyor belts, extending their service life, and maintaining stable operation of the conveying system.

[0007] To achieve the above object, the present application proposes a roller cleaning device for a belt conveyor, which includes a mounting shell, a handle, a covering mechanism, a plurality of mounting rods, and a plurality of moving wheels. Among them, the handle is mounted on the mounting shell, and the plurality of moving wheels are mounted at the bottom of the mounting shell; side grooves are formed on both sides of the mounting shell, a top groove is provided at the top of the mounting shell, and a plurality of strip grooves are formed inside the top groove; the plurality of mounting rods are mounted on two side edges of the covering mechanism, and the covering mechanism includes a housing, a first covering component, a pressing and sliding component, two sliding components, two second covering components, and a cleaning component. Among them, the first covering component is arranged at the bottom of the housing, and the two second covering components are arranged on both sides of the housing; the pressing and sliding component is arranged on the first covering component; the two sliding components are mounted on both sides of the pressing and sliding component; the cleaning component is mounted on the top of the housing, and the cleaning component is respectively connected to the pressing and sliding component and the two second covering components.

[0008] The roller cleaning device of the belt conveyor in the embodiment of the present application can significantly reduce the downtime and labor costs, improve the cleaning quality and work efficiency by matching and cleaning the rollers, so as to better protect the rollers and the conveyor belt, extend their service life, and maintain the stable operation of the conveying system.

[0009] In addition, the roller cleaning device of the belt conveyor proposed above according to the present application may further have the following additional technical features: Further, the first covering component includes an annular toothed plate, a plurality of upper grooves, a plurality of lower grooves, an extension plate, and a first wetting block. Among them, the annular toothed plate is mounted on the extension plate, and the first wetting block is arranged between the annular toothed plate and the extension plate; a plurality of upper grooves are spaced apart on the annular toothed plate, and a plurality of lower grooves are formed at the top of the extension plate.

[0010] Further, the second covering component includes a rotating shaft, a receiving component, a rotating plate, a pressing strip, and a resisting block. Among them, the receiving component is mounted on the side of the housing, and the receiving component and the rotating plate are rotatably connected through the rotating shaft; a plurality of pressing strips are mounted on one side of the rotating plate close to the receiving component, and the resisting block is mounted on the other side.

[0011] Further, the pressing and sliding component includes a pressing block and two clamping blocks. Among them, the two clamping blocks are mounted on both sides of the top end of the pressing block; a clamping groove is formed on the outer side of the clamping block.

[0012] Further, the sliding component includes a connecting rod, an electric slider, and a sliding groove. Among them, one end of the connecting rod is mounted on one side of the pressing block, and the other end of the connecting rod is connected to the electric slider; a sliding groove is formed on the inner wall of the housing, and the electric slider is mounted on the sliding groove.

[0013] Further, the receiving component includes a receiving plate, two arc plates and a second wetting block. Among them, the receiving plate and the rotating plate are connected by the rotating shaft, and a through groove is formed on the receiving plate; the two arc plates are installed on the side of the through groove, and the second wetting block is installed on the receiving plate, and the position of the second wetting block corresponds to that of the through groove.

[0014] Further, the cleaning assembly includes a water tank, a first transmission pipe and two second transmission pipes. Among them, the water tank is installed on the housing, and the first transmission pipe is connected to the pressing and sliding assembly; the two second transmission pipes are respectively connected to the two receiving components.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: By performing matching cleaning on the idler rollers, the downtime and labor costs can be significantly reduced, the cleaning quality and work efficiency can be improved, so as to better protect the idler rollers and conveyor belts, extend their service life, and maintain the stable operation of the conveying system.

[0016] The additional aspects and advantages of the present application will be partly given in the following description, partly become obvious from the following description, or be understood through the practice of the present application. Description of the Drawings

[0017] The above and / or additional aspects and advantages of the present application will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, where: Figure 1 is a schematic structural diagram of the idler roller cleaning device of the belt conveyor of the present application; Figure 2 is a schematic internal structure diagram of the covering mechanism of the idler roller cleaning device of the belt conveyor of the present application; Figure 3 is a schematic structural diagram of the first covering component of the idler roller cleaning device of the belt conveyor of the present application; Figure 4 is a schematic structural diagram of the pressing and sliding component of the idler roller cleaning device of the belt conveyor of the present application; Figure 5 is a schematic structural diagram of the second covering component of the idler roller cleaning device of the belt conveyor of the present application; Figure 6 is a schematic sectional structure diagram of the covering mechanism of the idler roller cleaning device of the belt conveyor of the present application.

[0018] As shown in the figure: 1. mounting shell; 11. side groove; 12. top groove; 13. strip groove; 2. handle; 3. covering mechanism; 31. shell; 32. first covering assembly; 321. annular tooth plate; 3211. upper groove; 3212. lower groove; 322. extension plate; 323. first wetting block; 33. pressing and sliding assembly; 331. pressing block; 332. clamping block; 333. clamping groove; 34. sliding assembly; 341. connecting rod; 342, electric slider; 343, slide groove; 35, second covering assembly; 351, rotating shaft; 352, receiving component; 3521, receiving plate; 35211, through groove; 3522, arc plate; 3523, second wetting block; 353, rotating plate; 354, pressure strip; 355, stop block; 36, cleaning assembly; 361, water tank; 362, first transmission pipe; 363, second transmission pipe; 4, mounting rod; 5, moving wheel. DETAILED DESCRIPTION

[0019] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0020] The following describes the roller cleaning device for the belt conveyor according to an embodiment of the present application in conjunction with the accompanying drawings.

[0021] like Figure 1 As shown, the roller cleaning device of the belt conveyor according to the embodiment of the present application may include a mounting shell 1, a handle 2, a covering mechanism 3, a plurality of mounting rods 4 and a plurality of moving wheels 5.

[0022] Among them, the handle 2 is installed on the mounting shell 1, the number of handles 2 can be two, multiple moving wheels 5 are installed at the bottom of the mounting shell 1, side grooves 11 are opened on both sides of the mounting shell 1, and a top groove 12 is opened on the top of the mounting shell 1, and multiple strip grooves 13 are opened inside the top groove 12.

[0023] In the embodiment of the present application, relevant staff can move the upper edge of the side groove 11 in the roller cleaning device of the belt conveyor to above the roller through the handle 2 and the moving wheel 5, and fit it with the roller.

[0024] Further, see Figure 1 The relevant staff can move the device to the roller through the handle 2 and the moving wheel 5, and make the side groove 11 on the mounting shell 1 correspond to the position of the roller, and then push the handle 2 to make the moving wheel 5 drive the mounting shell 1 to move, so that the roller enters the side groove 11 on one side.

[0025] Meanwhile, the number of the mounting rods 4 can be four. A driving mechanism (not shown in the figure), such as a push rod motor or a hydraulic cylinder, is installed at the bottom of the mounting rod 4. Since this mechanism is a technical means in the art, it will not be elaborated here. The driving mechanism can be installed on the inner wall of the side groove 11. The provided driving mechanism can drive the mounting rod 4, thereby driving the covering mechanism 3 to move up and down inside the mounting shell 1.

[0026] In the embodiment of the present application, the driving mechanism is arranged at the bottom of the mounting shell 1, and the output shaft of the driving mechanism is connected to the mounting rod 4. When the output shaft of the driving mechanism extends or retracts, the mounting rod 4 will move up and down inside the strip groove 13, and drive the covering mechanism 3 to move up or down synchronously, so that the covering mechanism 3 approaches or moves away from the surface of the idler roller.

[0027] A plurality of mounting rods 4 are installed on two side edges of the covering mechanism 3. The covering mechanism 3 may include a housing 31, a first covering assembly 32, a pressing and sliding assembly 33, two sliding assemblies 34, two second covering assemblies 35 and a cleaning assembly 36.

[0028] Among them, the first covering assembly 32 is arranged at the bottom of the housing 31, and two second covering assemblies 35 are arranged on both sides of the housing 31. The pressing and sliding assembly 33 is arranged on the first covering assembly 32, and two sliding assemblies 34 are installed on both sides of the pressing and sliding assembly 33.

[0029] In the embodiment of the present application, the bottom of the pressing and sliding assembly 33 is arc-shaped and a plurality of racks are arranged inside. The top of the first covering assembly 32 is arc-shaped and also provided with a plurality of racks. Among them, the racks of the pressing and sliding assembly 33 can be meshed with the racks of the first covering assembly 32. The two sliding assemblies 34 are arranged oppositely to ensure the balance and stability of the pressing and sliding assembly 33 during the movement.

[0030] The cleaning assembly 36 is installed on the top of the housing 31, and the cleaning assembly 36 is respectively connected to the pressing and sliding assembly 33 and the two second covering assemblies 35.

[0031] Furthermore, as Figure 2 shown, the cleaning assembly 36 may include a water tank 361, a first transmission pipe 362 and two second transmission pipes 363.

[0032] Among them, the water tank 361 is installed on the housing 31, the first transmission pipe 362 is connected to the pressing and sliding assembly 33, and the two second transmission pipes 363 are respectively connected to the two receiving components 352.

[0033] It should be noted that electromagnetic valves can be arranged in the provided first transmission pipe 362 and the second transmission pipes 363 to control the output amount of the cleaning agent.

[0034] It should be noted that the first transfer pipe 362 described in this embodiment is a flexible pipe. When the pressing and sliding assembly 33 moves on the surface of the first covering assembly 32, the flexible pipe has flexibility, which can ensure the normal supply of the cleaning agent during the movement of the pressing and sliding assembly 33. In addition, the second transfer pipe 363 is a rigid pipe, which can stably be located at the top of the housing 31.

[0035] In an embodiment of the present application, as Figure 3 shown, the first covering assembly 32 may include an annular toothed plate 321, a plurality of upper grooves 3211, a plurality of lower grooves 3212, an extension plate 322, and a first soaking block 323.

[0036] Among them, the annular toothed plate 321 is installed on the extension plate 322, the first soaking block 323 is arranged between the annular toothed plate 321 and the extension plate 322, a plurality of upper grooves 3211 are spaced apart on the annular toothed plate 321, and a plurality of lower grooves 3212 are formed at the top of the extension plate 322.

[0037] It should be noted that the top of the extension plate 322 described in this embodiment is arc-shaped, and the extension plate 322 surrounds the surface of the middle idler. The shape of the extension plate 322 fits the shape of the annular toothed plate 321, and the annular toothed plate 321 can be detached from the surface of the extension plate 322. At the same time, the material of the first soaking block 323 described in the embodiment can be sponge, non-woven fabric, fiber, etc., and is used for absorbing the cleaning liquid.

[0038] Specifically, when the cleaning liquid soaks into the upper grooves 3211 and soaks the first soaking block 323, the first soaking block 323 will expand. Then, when a relative sliding occurs between the pressing and sliding assembly 33 and the first covering assembly 32, the expanded first soaking block 323 will be squeezed, so that part of the cleaning agent flows out from the lower grooves 3212 to the idler, thereby cleaning the surface of the idler and controlling the amount of the cleaning agent.

[0039] In an embodiment of the present application, as Figure 2 shown, the second covering assembly 35 may include a rotating shaft 351, a receiving member 352, a rotating plate 353, a pressing strip 354, and a resisting block 355.

[0040] Among them, the receiving member 352 is installed on the side of the housing 31, the receiving member 352 and the rotating plate 353 are rotatably connected through the rotating shaft 351, a plurality of pressing strips 354 are installed on one side of the rotating plate 353 close to the receiving member 352, and the resisting block 355 is installed on the other side.

[0041] It should be noted that in this embodiment, the position of the pressing strip 354 corresponds to that of the receiving component 352. At the same time, the provided abutting block 355 and the engaging groove 333 formed on the engaging block 332 are mutually matched. During the process of the sliding component 34 driving the pressing and sliding component 33 to move, the engaging block 332 on the pressing and sliding component 33 can come into contact with the abutting block 355.

[0042] At the same time, a spring is installed between the receiving component 352 and the rotating plate 353. When the abutting block 355 is not subjected to the pressure of the sliding component 34, the rotating plate 353 is subjected to the elastic force of the spring and will move away from the receiving component 352.

[0043] To further clearly describe the above embodiment, in an embodiment of the present application, as Figure 5 shown, the receiving component 352 may include a receiving plate 3521, two arc plates 3522, and a second wetting block 3523.

[0044] Among them, the receiving plate 3521 and the rotating plate 353 are connected by a rotating shaft 351. A through groove 35211 is formed on the receiving plate 3521. The two arc plates 3522 are installed on the side of the through groove 35211, and the second wetting block 3523 is installed on the receiving plate 3521. The position of the second wetting block 3523 corresponds to that of the through groove 35211.

[0045] It can be understood that when the sliding component 34 approaches the rotating plate 353, the pressing strip 354 on the rotating plate 353 will press the second wetting block 3523. The cleaning agent will be transmitted from the two arc plates 3522 to the inclined roller on the side of the idler roller, thereby realizing the cleaning of the surface of the inclined roller. At the same time, by the mutual contact between the provided pressing strip 354 and the second wetting block 3523, the outflow of the cleaning agent inside the second wetting block 3523 can be controlled. At the same time, the arc plates 3522 match the shape of the top of the idler roller to converge the flowing cleaning agent.

[0046] In an embodiment of the present application, as Figure 2 and Figure 4 shown, the pressing and sliding component 33 may include a pressing block 331 and two engaging blocks 332.

[0047] Among them, the two engaging blocks 332 are installed on both sides of the top end of the pressing block 331. An engaging groove 333 is formed on the outer side of the engaging block 332.

[0048] It should be noted that the size of the engaging groove 333 formed on the engaging block 332 matches the position of the abutting block 355 and the gear. To ensure that the pressing and sliding component 33 can come into contact with the abutting block 355 when it moves to the side of the first covering component 32, a spring with an appropriate elastic stiffness needs to be selected when installing the spring.

[0049] In an embodiment of the present application, asFigure 6 As shown, the sliding assembly 34 may include a connecting rod 341, an electric slider 342 and a sliding groove 343.

[0050] One end of the connecting rod 341 is installed on one side of the pressing block 331, the other end of the connecting rod 341 is connected to the electric slider 342, a sliding groove 343 is provided on the inner wall of the housing 31, and the electric slider 342 is installed on the sliding groove 343.

[0051] It can be understood that the sliding groove 343 and the electric slider 342 provided can drive the pressing and sliding assembly 33 to move freely on the first covering assembly 32.

[0052] Specifically, during the actual operation, relevant personnel first move the device to the idler roller through the moving handle 2 and the mounting shell 1. Then, the mounting rod 4 and the covering mechanism 3 provided on the mounting rod 4 are controlled by the driving device to make the covering mechanism 3 on the surface of the idler roller. After that, the covering mechanism 3 is controlled to move downward to make the covering mechanism 3 close to the idler roller.

[0053] Subsequently, the corresponding solenoid valve is started. The first transmission pipe 362 will transfer the cleaning agent to the surface of the pressing block 331, and further transfer it to the first wetting block 323 through the upper groove 3211. And the second transmission pipe 363 will transfer the cleaning agent to the receiving plate 3521, and further wet the second wetting block 3523.

[0054] After that, the electric slider 342 is started. When the electric slider 342 moves on the sliding groove 343, it will drive the pressing block 331 to move back and forth on the surface of the first covering assembly 32. During the movement of the first covering assembly 32, the cleaning agent will be transferred from the pressing block 331 to the upper groove 3211 and the first wetting block 323. Under the action of gravity, the cleaning agent will seep out from the first wetting block 323 to the surface of the horizontal idler roller. When the pressing block 331 returns again, the rack on the pressing block 331 can press the first wetting block 323 that has swelled due to wetting again, and the cleaning agent seeps out to enhance the cleaning effect.

[0055] Meanwhile, during the process of the pressing and sliding assembly 33 moving left and right on the first covering assembly 32, when it moves to the end of the first covering assembly 32, the clamping groove 333 on the pressing and sliding assembly 33 will come into contact with the abutting block 355 on the rotating plate 353, thereby driving the pressing strip 354 on the rotating plate 353 to squeeze the second wetting block 3523, enabling the cleaning agent to flow from the second wetting block 3523 to the side inclined idler roller for cleaning.

[0056] Finally, when the current idler roller is cleaned, the driving mechanism is controlled to move the covering upward and move the device out from above the roller. Repeat the above steps to clean the next idler roller to be processed.

[0057] In summary, for the idler cleaning device of the belt conveyor according to the embodiments of the present application, by performing matching cleaning on the idlers, the downtime and labor costs can be significantly reduced, the cleaning quality and work efficiency can be improved, thereby better protecting the idlers and the conveyor belt, extending their service life, and maintaining the stable operation of the conveying system.

[0058] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0059] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0060] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A cleaning device for the idler of a belt conveyor, characterized in that, It includes an installation shell, a handle, a covering mechanism, a plurality of installation rods and a plurality of moving wheels. Among them, the handle is installed on the installation shell, and the plurality of moving wheels are installed at the bottom of the installation shell; side grooves are formed on both sides of the installation shell, a top groove is provided on the installation shell, and a plurality of strip grooves are formed inside the top groove; one ends of the plurality of installation rods are respectively installed on both sides of the covering mechanism, and the other ends of the plurality of installation rods are respectively arranged in the corresponding strip grooves; the covering mechanism includes a shell, a first covering component, a pressing and sliding component, two sliding components, two second covering components and a cleaning component. Among them, the first covering component is arranged at the bottom of the shell, and the two second covering components are respectively arranged on both sides of the shell; the pressing and sliding component is arranged on the first covering component; the two sliding components are installed on both sides of the pressing and sliding component; the cleaning component is installed on the top of the shell, and the cleaning component is respectively connected to the pressing and sliding component and the two second covering components.

2. The idler cleaning device of the belt conveyor according to claim 1, characterized in that, the first covering component includes an annular toothed plate, a plurality of upper grooves, a plurality of lower grooves, an extension plate and a first wetting block. Among them, the annular toothed plate is installed on the extension plate, and the first wetting block is arranged between the annular toothed plate and the extension plate; a plurality of upper grooves are spaced apart on the annular toothed plate, and a plurality of lower grooves are formed at the top of the extension plate.

3. The idler cleaning device of the belt conveyor according to claim 1, characterized in that, the second covering component includes a rotating shaft, a receiving component, a rotating plate, a pressing strip and a resisting block. Among them, the receiving component is installed on the side of the shell, and the receiving component and the rotating plate are rotatably connected through the rotating shaft; a plurality of the pressing strips are installed on one side of the rotating plate close to the receiving component, and the resisting block is installed on the other side of the rotating plate.

4. The idler cleaning device of the belt conveyor according to claim 1, characterized in that, the pressing and sliding component includes a pressing block and two clamping blocks. Among them, the two clamping blocks are respectively installed on both sides of the top end of the pressing block; a clamping groove is formed on the outer side of the clamping block.

5. The idler cleaning device of the belt conveyor according to claim 4, characterized in that, the sliding component includes a connecting rod, an electric slider and a sliding groove. Among them, one end of the connecting rod is installed on one side of the pressing block, and the other end of the connecting rod is connected to the electric slider; a sliding groove is formed on the inner wall of the shell, and the electric slider is installed on the sliding groove.

6. The idler cleaning device of the belt conveyor according to claim 3, characterized in that, the receiving component includes a receiving plate, two arc plates and a second wetting block. Among them, the receiving plate and the rotating plate are connected through the rotating shaft, and a through groove is formed on the receiving plate; the two arc plates are installed on the side of the through groove, and the second wetting block is installed on the receiving plate, and the second wetting block corresponds to the position of the through groove.

7. The idler cleaning device of the belt conveyor according to claim 3, characterized in that, the cleaning component includes a water tank, a first transmission pipe and two second transmission pipes. Among them, the water tank is installed on the shell, and the first transmission pipe is connected to the pressing and sliding component; the two second transmission pipes are respectively connected to the two receiving components.

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