Inclined belt conveyor belt surface cleaner and cleaning method

Abstract

This invention relates to the field of belt surface cleaners, and discloses a belt surface cleaner for inclined belt conveyors and its cleaning method. The inclined belt conveyor belt surface cleaner includes an inclined belt conveyor body, a cleaning component for cleaning the belt surface on the outer wall of the inclined belt conveyor body, a sliding component for driving the cleaning roller to slide on the outer wall of the inclined belt conveyor body, a scraping component for scraping off adhering substances on the belt surface on the outer wall of the inclined belt conveyor body, and a collecting component for collecting materials at the bottom of the inclined belt conveyor body. This inclined belt conveyor belt surface cleaner, by combining brushes, cleaning rollers, and scrapers, can simultaneously achieve the functions of water spraying, sweeping, and scraping the belt surface. This comprehensive cleaning method allows the device to more effectively clean the belt surface of the inclined belt conveyor body.

Description

Technical Field

[0001] This invention relates to the technical field of belt surface cleaners, and more particularly to a belt surface cleaner for an inclined belt conveyor. Background Technology

[0002] The difference between an inclined belt conveyor and a horizontal belt conveyor is that the conveyor belt has an inclined angle, allowing materials to move along the inclined direction. Inclined belt conveyors are commonly used in mining, building materials, metallurgy and other environments to transport various bulk materials, granular materials and lumpy materials between different heights.

[0003] During the conveying process, the adhesion of materials is affected by changes in temperature and humidity in the external environment. Under high humidity or high temperature conditions, materials tend to become viscous and adhere to the belt. They are not easily cleaned after unloading. If too much material accumulates, it may cause the belt conveyor to become unbalanced or overloaded, thus increasing the operational risk of the belt conveyor. Therefore, it is necessary to use an inclined belt conveyor surface cleaner to clean the belt surface of the belt conveyor in a timely manner.

[0004] Traditional belt conveyor surface cleaners typically use nozzles to spray cleaning agents or water onto the conveyor belt surface. However, for some highly viscous materials, simple water spraying is insufficient to completely remove them. Consequently, traditional belt conveyors may not be able to effectively flush away materials adhering to the belt surface, resulting in a limited cleaning method and affecting the cleaning effect. Summary of the Invention

[0005] In view of the problem that the existing inclined belt conveyor surface cleaner has a relatively simple cleaning method, which affects the cleaning effect, the present invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a belt surface cleaner for inclined belt conveyors, which can simultaneously achieve the functions of spraying water, sweeping and scraping the belt surface. The comprehensive cleaning method enables this device to more effectively clean the belt surface of the inclined belt conveyor body.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an inclined belt conveyor surface cleaner, comprising an inclined belt conveyor body, a cleaning component for cleaning the belt surface provided on the outer wall of the inclined belt conveyor body, the cleaning component comprising a mounting base provided below the inclined belt conveyor body, a guide rod provided on the outer wall of the mounting base, a cleaning roller provided on the outer wall of the guide rod, a water passage hole provided on the outer wall of the cleaning roller, bristles provided on the outer wall of the cleaning roller, and a water guiding component provided on the outer wall of the mounting base, the water guiding component being used to input cleaning fluid into the cleaning roller, a sliding component for driving the cleaning roller to slide on the outer wall of the inclined belt conveyor body, a scraping component for scraping off the adhering substances on the belt surface on the outer wall of the inclined belt conveyor body, and a collecting component for collecting materials provided below the inclined belt conveyor body;

[0008] There are two mounting bases, which provide installation space for the guide rod and the water intake assembly, respectively. The guide rod is fixedly installed on the outer wall of one of the mounting bases and supports the cleaning roller. There are multiple water passage holes, which are evenly distributed in a ring on the cleaning roller and are inclined. The angle between the axis of the water passage hole and the tangent of the outer wall of the cleaning roller is less than 90 degrees. Multiple brush bristles are fixedly installed on the outer wall of the cleaning roller.

[0009] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the collection component includes a collection box disposed below the main body of the inclined belt conveyor and a filter plate disposed inside the collection box.

[0010] The filter plate is fixedly installed on the inner wall of the collection box, and the scraped or washed material falls into the collection component.

[0011] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the water intake component includes a connecting pipe disposed on the outer wall of the mounting base, a water pump disposed at the water inlet end of the connecting pipe, and a water inlet pipe disposed at the water inlet end of the water pump, wherein the water outlet end of the connecting pipe is connected to the interior of the cleaning roller, and the water outlet end of the water inlet pipe is connected to the interior of the collection box.

[0012] The connecting pipe is fixedly installed on the outer wall of another mounting base. The inlet end of the connecting pipe is fixedly connected to the outlet end of the water pump, the inlet end of the water pump is fixedly connected to the inlet pipe, and the outer wall of the inlet pipe is fixedly connected to the outer wall of the collection box.

[0013] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the cleaning component further includes a second sleeve disposed on the outer wall of the guide rod and a first sleeve disposed on the outer wall of the connecting pipe, and the cleaning roller is disposed on the outer wall of the second sleeve and the cleaning roller is disposed on the outer wall of the first sleeve.

[0014] The outlet end of the connecting pipe is rotatably connected to the outer wall of the first sleeve through a sealed bearing. The outer wall of the first sleeve is slidably fitted to the outer wall of the cleaning roller through an O-ring seal. The inner wall of the second sleeve is rotatably connected to the outer wall of the guide rod through a sealed bearing. The second sleeve is slidably connected to the cleaning roller through an O-ring seal.

[0015] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the sliding component includes an annular block disposed on the outer wall of the mounting base, a slide rod disposed on the outer wall of the cleaning roller, a limiting groove opened on the outer wall of the annular block, and a return spring disposed on the outer wall of the mounting base.

[0016] An annular block is fixedly installed on the outer wall of one of the mounting seats, a sliding rod is fixedly installed on the outer wall of the cleaning roller, one end of a return spring is fixedly connected to the outer wall of the other mounting seat, and the end of the sliding rod slides inside the limiting groove. The annular block is a sloping cylindrical tube, and the width of one side of its outer wall is smaller than the width of the other side.

[0017] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the scraping component includes a vertical rod disposed on the outer wall of the mounting base, a scraper disposed at the end of the vertical rod, a connecting rod disposed on the outer wall of the scraper, a rotating assembly disposed on the outer wall of the mounting base, and a connecting assembly disposed on the outer wall of the vertical rod. The rotating assembly is used to drive the scraper to rotate by an angle, and the scraper is connected to the end of the vertical rod through the connecting assembly.

[0018] Multiple scrapers are provided, and the outer wall of the scrapers is in contact with the belt surface of the inclined belt conveyor body. All scrapers are rotatably connected to the connecting rod, which can drive the multiple scrapers to rotate synchronously.

[0019] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the connecting assembly includes a rotating rod disposed on the outer wall of the scraper, a limiting block disposed on the outer wall of the rotating rod, and an arc-shaped groove opened at the end of the upright.

[0020] The rotating rod is fixedly installed on the outer wall of the scraper, and the outer wall of the rotating rod is rotatably connected to the inner wall of the arc groove. The limiting block is fixedly installed on the outer wall of the rotating rod and slides inside the arc groove.

[0021] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the rotating component includes a fixed rod disposed on the outer wall of the mounting base, a push plate disposed at the end of the fixed rod, and an elastic element disposed on the outer wall of the mounting base, wherein the elastic element is used to drive the push plate to reset.

[0022] The fixing rod is fixedly installed on the outer wall of the mounting base, the push plate is hinged to the end of the fixing rod, and there are two rotating components, which are respectively set on the opposite sides of the two mounting bases.

[0023] As a preferred embodiment of the inclined belt conveyor belt surface cleaner of the present invention, the elastic element is a spring sheet, one end of the spring sheet is connected to the outer wall of the mounting base, and the other end of the spring sheet is connected to the outer wall of the push plate.

[0024] With the spring clips in place, when the push plate rotates, the lower end of the push plate squeezes the spring clips, causing the spring clips to store elastic force. When the cleaning roller separates from the push plate, the elastic force of the spring clips can drive the push plate to reset.

[0025] The present invention also provides a method for cleaning the belt surface of an inclined belt conveyor, the purpose of which is to simultaneously achieve the functions of water spraying, sweeping and scraping the belt surface. The comprehensive cleaning method enables the device to more effectively clean the belt surface of the inclined belt conveyor body.

[0026] To achieve the above objectives, the present invention provides the following technical solution: a method for using an inclined belt conveyor surface cleaner, comprising the following steps:

[0027] S1: The staff first adds water or cleaning solution into the collection box, keeping the liquid level below the filter plate. Then, the water pump is controlled to inject the liquid inside the collection box into the cleaning roller. Under the action of multiple inclined water holes, the cleaning roller can be rotated. At the same time, the brush on the surface of the cleaning roller can clean the belt surface of the inclined belt conveyor body, so that rinsing and cleaning can be carried out simultaneously.

[0028] S2: When the cleaning roller rotates, the slide bar slides along the inside of the limiting groove. Then, under the push of the slide bar, the cleaning roller can be driven to slide away from the annular block. At this time, the cleaning roller squeezes the return spring, causing the return spring to store elastic force. When the slide bar slides to the narrow side of the annular block, the elastic force of the return spring can drive the cleaning roller to move closer to the annular block for reset. Then, while the cleaning roller rotates, the cleaning roller can slide back and forth on the guide rod, driving the bristles to clean the belt surface of the inclined belt conveyor body back and forth.

[0029] S3: When the cleaning roller slides to the closest or furthest point from the annular block, it can squeeze the lower end of the push plate that is close to or far from the annular block, thereby causing the push plate that is close to or far from the annular block to rotate. This causes the upper end of the push plate to push one of the scrapers to rotate. Through the transmission of the connecting rod, the angles of multiple scrapers are changed synchronously, so that the material or impurities scraped by the scrapers can fall into the inside of the collection box as much as possible.

[0030] The beneficial effects of this invention are:

[0031] By controlling the water pump, the liquid inside the collection tank is injected into the cleaning roller. Under the action of multiple inclined water passages, the cleaning roller can be driven to rotate. At the same time, the bristles on the surface of the cleaning roller can be driven to clean the belt surface of the inclined belt conveyor body, so that rinsing and cleaning can be carried out simultaneously, improving the convenience of cleaning the belt surface of the inclined belt conveyor body.

[0032] When the cleaning roller rotates, the slide bar slides along the inside of the limiting groove. Then, with the cooperation of the annular block and the return spring, it can drive the cleaning roller to slide back and forth on the guide rod, driving the bristles to clean the belt surface of the inclined belt conveyor body, removing material residue, dirt and other impurities, further improving the cleaning effect of the device and saving energy.

[0033] When the cleaning roller slides to the closest or furthest point from the annular block, it causes the angles of multiple scrapers to change synchronously, so that the material or impurities scraped by the scrapers can fall into the inside of the collection box as much as possible. In addition, proper adjustment of the scraper angle can effectively reduce the accumulation and blockage of material between the scraper and the belt surface, thus effectively improving cleaning efficiency. Attached Figure Description

[0034] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the overall structure of the inclined belt conveyor surface cleaner of the present invention.

[0036] Figure 2 This is a schematic diagram of the collection component in the inclined belt conveyor surface cleaner of the present invention.

[0037] Figure 3 For the present invention Figure 2 Enlarged view of part A in the image.

[0038] Figure 4 This is a schematic diagram of the cleaning component in the inclined belt conveyor surface cleaner of the present invention.

[0039] Figure 5 This is a cross-sectional view of the cleaning roller in the inclined belt conveyor surface cleaner of the present invention.

[0040] Figure 6 This is a schematic diagram of the sliding component in the inclined belt conveyor surface cleaner of the present invention.

[0041] Figure 7This is a schematic diagram of the installation of the rotating component in this invention.

[0042] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of part B.

[0043] Figure 9 This is a schematic diagram of the scraping component in the inclined belt conveyor surface cleaner of the present invention.

[0044] Figure 10 This is a schematic diagram of the installation of the connecting components in the inclined belt conveyor surface cleaner of the present invention.

[0045] In the picture:

[0046] 1. Inclined belt conveyor body; 2. Cleaning components; 21. Mounting base; 22. Guide rod; 23. Cleaning roller; 24. Water passage hole; 25. Brush bristles; 26. Water intake assembly; 261. Connecting pipe; 262. Water pump; 263. Water inlet pipe; 27. First sleeve; 28. Second sleeve; 3. Collection components; 31. Collection box; 32. Filter plate; 4. Sliding components; 41. Annular block; 42. Sliding rod; 43. Limiting groove; 44. Return spring; 5. Scraping components; 51. Upright pole; 52. Scraper; 53. Connecting rod; 54. Rotating assembly; 541. Fixed rod; 542. Push plate; 543. Spring; 55. Connecting assembly; 551. Limiting block; 552. Arc groove; 553. Rotating rod. Implementation

[0047] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Example 1:

[0048] Reference Figure 1-5 The first embodiment of the present invention provides an inclined belt conveyor surface cleaner. This device includes an inclined belt conveyor body 1. The outer wall of the inclined belt conveyor body 1 is provided with a cleaning component 2 for cleaning the belt surface. The cleaning component 2 includes a mounting base 21 disposed below the inclined belt conveyor body 1, a guide rod 22 disposed on the outer wall of the mounting base 21, a cleaning roller 23 disposed on the outer wall of the guide rod 22, a water passage hole 24 opened on the outer wall of the cleaning roller 23, bristles 25 disposed on the outer wall of the cleaning roller 23, and a water guiding component 26 disposed on the outer wall of the mounting base 21. The water guiding component 26 is used to input cleaning fluid into the cleaning roller 23.

[0049] There are two mounting bases 21, which provide installation space for the guide rod 22 and the water guiding assembly 26 respectively. The guide rod 22 is fixedly installed on the outer wall of one of the mounting bases 21 and supports the sweeping roller 23. Multiple water passage holes 24 are provided, which are evenly distributed in a ring on the sweeping roller 23 and are inclined. The angle between the axis of the water passage hole 24 and the tangent of the outer wall of the sweeping roller 23 is less than 90 degrees. Multiple bristles 25 are fixedly installed on the outer wall of the sweeping roller 23.

[0050] After water or cleaning fluid is injected into the cleaning roller 23 through the water inlet assembly 26, the water flow passes through multiple annularly distributed water passages 24, which drives the cleaning roller 23 to rotate. Then, the water flow is sprayed out from the multiple water passages 24 to wash the belt surface of the inclined belt conveyor body 1. At the same time, combined with the multiple bristles 25 provided on the outer wall of the cleaning roller 23, the belt surface of the inclined belt conveyor body 1 can be cleaned. This realizes that after water or cleaning fluid is injected into the cleaning roller 23, the belt surface of the inclined belt conveyor body 1 can be washed and cleaned at the same time, which improves the convenience of cleaning the inclined belt conveyor body 1.

[0051] The outer wall of the inclined belt conveyor body 1 is provided with a sliding component 4 for driving the cleaning roller 23 to slide. Through the sliding component 4, the cleaning roller 23 can be driven to slide back and forth on the outer wall of the guide rod 22, which in turn can drive the bristles 25 on the outer wall of the cleaning roller 23 to clean the belt surface back and forth, thereby increasing the friction between the bristles 25 and the belt surface. Combined with the water or cleaning liquid sprayed from the multiple water holes 24, the cleaning effect on the belt surface is further improved. The sliding component 4 can be a cylinder or electric telescopic rod commonly used in the prior art. This technology is well known to those skilled in the art and will not be described in detail here.

[0052] The outer wall of the inclined belt conveyor body 1 is provided with a scraping component 5 for scraping off the adhering substances on the belt surface. The scraping component 5 can be a scraping plate commonly used in the prior art. This technology is well known to those skilled in the art and will not be described in detail here.

[0053] The scraping component 5 can first scrape off the clumps of material adhering to the belt surface, and then the sliding component 4 and the cleaning component 2 can work together to flush away the residues adhering to the belt surface.

[0054] A collection component 3 for collecting materials is provided below the main body 1 of the inclined belt conveyor.

[0055] The collecting component 3 includes a collecting box 31 located below the inclined belt conveyor body 1, and a filter plate 32 located inside the collecting box 31. The filter plate 32 is fixedly installed on the inner wall of the collecting box 31.

[0056] The scraped or washed material falls into the collection unit 3. The filter plate 32 can filter the water or cleaning solution after rinsing the surface. The material and impurities mixed in the water or cleaning solution are isolated above the filter plate 32. The filtered water or cleaning solution flows into the collection box 31, which is convenient for the staff to process the material and recycle the water or cleaning solution.

[0057] The water intake assembly 26 includes a connecting pipe 261 disposed on the outer wall of the mounting base 21, a water pump 262 disposed at the water inlet end of the connecting pipe 261, and a water inlet pipe 263 disposed at the water inlet end of the water pump 262. The water outlet end of the connecting pipe 261 is interconnected with the interior of the cleaning roller 23, and the water outlet end of the water inlet pipe 263 is interconnected with the interior of the collection box 31.

[0058] By controlling the operation of the water pump 262, water or cleaning fluid inside the collection tank 31 can be injected into the cleaning roller 23 through the water inlet pipe 263, the water pump 262, and the connecting pipe 261, thus realizing the water injection process into the cleaning roller 23.

[0059] The cleaning component 2 also includes a second sleeve 28 disposed on the outer wall of the guide rod 22 and a first sleeve 27 disposed on the outer wall of the connecting pipe 261, and the cleaning roller 23 is disposed on the outer wall of the second sleeve 28 and the cleaning roller 23 is disposed on the outer wall of the first sleeve 27.

[0060] The connecting pipe 261 is fixedly installed on the outer wall of another mounting base 21. The water inlet end of the connecting pipe 261 is fixedly connected to the water outlet end of the water pump 262. The water inlet end of the water pump 262 is fixedly connected to the water inlet pipe 263. The outer wall of the water inlet pipe 263 is fixedly connected to the outer wall of the collection box 31. The water outlet end of the connecting pipe 261 is rotatably connected to the outer wall of the first sleeve 27 through a sealed bearing. The outer wall of the first sleeve 27 is slidably fitted to the outer wall of the sweeping roller 23 through an O-ring seal. The inner wall of the second sleeve 28 is rotatably connected to the outer wall of the guide rod 22 through a sealed bearing. The second sleeve 28 is slidably connected to the sweeping roller 23 through an O-ring seal, which effectively improves the internal sealing of the sweeping roller 23 during its movement.

[0061] During use, the operator first adds water or cleaning fluid into the collection box 31, keeping the liquid level below the filter plate 32. Then, the operator controls the water pump 262 to inject the liquid from the collection box 31 into the cleaning roller 23. Under the action of multiple inclined water holes 24, the cleaning roller 23 rotates. At the same time, the brush bristles 25 on the surface of the cleaning roller 23 clean the belt surface of the inclined belt conveyor body 1, allowing rinsing and cleaning to be carried out simultaneously, thus improving the convenience of cleaning the belt surface of the inclined belt conveyor body 1.

[0062] Example 2:

[0063] Reference Figure 1-8 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0064] The sliding component 4 includes an annular block 41 disposed on the outer wall of the mounting base 21, a slide rod 42 disposed on the outer wall of the cleaning roller 23, a limiting groove 43 formed on the outer wall of the annular block 41, and a return spring 44 disposed on the outer wall of the mounting base 21.

[0065] The annular block 41 is fixedly installed on the outer wall of one of the mounting seats 21, the slide rod 42 is fixedly installed on the outer wall of the cleaning roller 23, one end of the return spring 44 is fixedly connected to the outer wall of the other mounting seat 21, the end of the slide rod 42 slides inside the limiting groove 43, the annular block 41 is a sloping cylindrical tube, and the width of one side of its outer wall is smaller than the width of the other side.

[0066] During use, when the cleaning roller 23 rotates, the slide bar 42 slides along the inside of the limiting groove 43. Since the annular block 41 is inclined at one end near the cleaning roller 23, the cleaning roller 23 can be driven to slide away from the annular block 41 under the push of the slide bar 42. At this time, the cleaning roller 23 squeezes the return spring 44, causing the return spring 44 to store elastic force. When the slide bar 42 slides to one side of the annular block 41, the elastic force of the return spring 44 can drive the cleaning roller 23 to move closer to the annular block 41 for reset. Then, while the cleaning roller 23 rotates, it can slide back and forth on the guide rod 22, driving the bristles 25 to clean the belt surface of the inclined belt conveyor body 1, removing material residue, dirt and other impurities, further improving the cleaning effect of the device and saving energy.

[0067] The remaining structure is the same as that in Example 1. Example 3:

[0068] Reference Figure 1-10 This is the third embodiment of the present invention, which differs from the second embodiment in that:

[0069] The scraping component 5 includes a pole 51 disposed on the outer wall of the mounting base 21 and a scraper 52 disposed at the end of the pole 51. Multiple scrapers 52 are provided, the scrapers 52 are inclined, and the outer wall of the scraper 52 is in contact with the belt surface of the inclined belt conveyor body 1.

[0070] The scraping component 5 includes a connecting rod 53 disposed on the outer wall of the scraper 52. Multiple scrapers 52 are rotatably connected to the connecting rod 53, and the connecting rod 53 can drive the multiple scrapers 52 to rotate synchronously.

[0071] The scraping component 5 also includes a rotating assembly 54 disposed on the outer wall of the mounting base 21. The rotating assembly 54 is used to drive the scraper 52 to rotate by an angle. There are two rotating assemblies 54, which are respectively disposed on the opposite sides of the two mounting bases 21.

[0072] The rotating assembly 54 includes a fixed rod 541 fixedly mounted on the outer wall of the mounting base 21, a push plate 542 hinged to the end of the fixed rod 541, and an elastic element disposed on the outer wall of the mounting base 21. The elastic element is used to drive the push plate 542 to reset. The elastic element is a spring sheet 543, one end of which is connected to the outer wall of the mounting base 21, and the other end of which is connected to the outer wall of the push plate 542.

[0073] When the push plate 542 rotates, the lower end of the push plate 542 squeezes the spring 543 through the spring 543, so that the spring 543 stores elastic force. When the cleaning roller 23 separates from the push plate 542, the elastic force of the spring 543 can drive the push plate 542 to reset.

[0074] The scraping component 5 also includes a connecting assembly 55 disposed on the outer wall of the upright 51. The scraper 52 is connected to the end of the upright 51 through the connecting assembly 55. The connecting assembly 55 includes a rotating rod 553 disposed on the outer wall of the scraper 52. The rotating rod 553 is fixedly installed on the outer wall of the scraper 52. The outer wall of the rotating rod 553 is rotatably connected to the inner wall of the arc groove 552.

[0075] The connecting assembly 55 also includes a limiting block 551 disposed on the outer wall of the rotating rod 553. The limiting block 551 is fixedly installed on the outer wall of the rotating rod 553 and slides inside the arc-shaped groove 552. The arc-shaped groove 552 is opened at the end of the upright rod 51. Through the cooperation between the limiting block 551 and the arc-shaped groove 552, the rotation range of the rotating rod 553 can be limited, which further improves the stability of the scraper 52 during rotation.

[0076] During use, when the cleaning roller 23 slides to the closest or furthest point from the annular block 41, it can squeeze the lower end of the push plate 542 that is close to or far from the annular block 41. This will cause the push plate 542 to rotate, so that the upper end of the push plate 542 can push one of the scrapers 52 to rotate. Through the transmission of the connecting rod 53, the angles of multiple scrapers 52 will automatically change synchronously, so that the material or impurities scraped by the scraper 52 can fall into the inside of the collection box 31 as much as possible. In addition, proper adjustment of the angle of the scraper 52 can effectively reduce the accumulation and blockage of material between the scraper 52 and the belt surface, thus effectively improving cleaning efficiency.

[0077] This device combines the brush 25, the sweeping roller 23, and the scraper 52 to simultaneously spray water, sweep, and scrape the belt surface. This comprehensive cleaning method enables the device to more effectively clean the belt surface of the inclined belt conveyor body 1. Furthermore, the reciprocating sweeping of the belt surface by the brush 25, the rinsing of the belt surface by the sweeping roller 23, and the scraping of the belt surface by the angle adjustment of the scraper 52 can all be achieved by controlling the water pump 262, further improving the ease of use of the device.

[0078] The remaining structure is the same as that in Example 2.

[0079] Example 4:

[0080] Reference Figure 1-10 The fourth embodiment of the present invention provides a method for cleaning the belt surface of an inclined belt conveyor, comprising the following steps:

[0081] S1: The staff first adds water or cleaning fluid into the collection box 31, keeping the liquid level below the filter plate 32. Then, the water pump 262 is controlled to inject the liquid inside the collection box 31 into the cleaning roller 23. Under the action of multiple inclined water holes 24, the cleaning roller 23 can be rotated. At the same time, the brush bristles 25 on the surface of the cleaning roller 23 can clean the belt surface of the inclined belt conveyor body 1, so that rinsing and cleaning can be carried out simultaneously.

[0082] S2: When the cleaning roller 23 rotates, the slide bar 42 slides along the inside of the limiting groove 43. Then, under the push of the slide bar 42, the cleaning roller 23 can be driven to slide away from the annular block 41. At this time, the cleaning roller 23 squeezes the return spring 44, causing the return spring 44 to store elastic force. When the slide bar 42 slides to the narrow side of the annular block 41, the elastic force of the return spring 44 can drive the cleaning roller 23 to move closer to the annular block 41 to reset. Then, while the cleaning roller 23 rotates, the cleaning roller 23 can slide back and forth on the guide bar 22, driving the bristles 25 to clean the belt surface of the inclined belt conveyor body 1 back and forth.

[0083] S3: When the cleaning roller 23 slides to the closest to or furthest from the annular block 41, it can squeeze the lower end of the push plate 542 that is close to or far from the annular block 41, thereby driving the push plate 542 that is close to or far from the annular block 41 to rotate. This allows the upper end of the push plate 542 to push one of the scrapers 52 to rotate. Through the transmission of the connecting rod 53, the angles of multiple scrapers 52 are automatically changed synchronously, so that the material or impurities scraped by the scrapers 52 can fall into the interior of the collection box 31 as much as possible.

Claims

1. A belt surface cleaner for an inclined belt conveyor, comprising an inclined belt conveyor body (1), characterized in that: The outer wall of the inclined belt conveyor body (1) is provided with a cleaning component (2) for cleaning the belt surface. The cleaning component (2) includes a mounting base (21) located below the inclined belt conveyor body (1), a guide rod (22) located on the outer wall of the mounting base (21), a cleaning roller (23) located on the outer wall of the guide rod (22), a water passage hole (24) opened on the outer wall of the cleaning roller (23), bristles (25) located on the outer wall of the cleaning roller (23), and a water guiding assembly (26) located on the outer wall of the mounting base (21). The water guiding assembly (26) is used to input cleaning fluid into the cleaning roller (23), and the water passage hole (24) is inclined. The outer wall of the inclined belt conveyor body (1) is provided with a sliding component (4) for driving the cleaning roller (23) to slide, the outer wall of the inclined belt conveyor body (1) is provided with a scraping component (5) for scraping off the attached material on the belt surface, and a collecting component (3) for collecting materials is provided below the inclined belt conveyor body (1). The sliding component (4) includes an annular block (41) disposed on the outer wall of the mounting base (21), a slide bar (42) disposed on the outer wall of the cleaning roller (23), a limiting groove (43) formed on the outer wall of the annular block (41), and a reset spring (44) disposed on the outer wall of the mounting base (21).

2. The inclined belt conveyor belt surface cleaner according to claim 1, characterized in that: The collecting component (3) includes a collecting box (31) disposed below the inclined belt conveyor body (1) and a filter plate (32) disposed inside the collecting box (31).

3. The inclined belt conveyor surface cleaner according to claim 2, characterized in that: The water intake assembly (26) includes a connecting pipe (261) disposed on the outer wall of the mounting base (21), a water pump (262) disposed at the water inlet end of the connecting pipe (261), and a water inlet pipe (263) disposed at the water inlet end of the water pump (262). The water outlet end of the connecting pipe (261) is connected to the interior of the cleaning roller (23), and the water outlet end of the water inlet pipe (263) is connected to the interior of the collection box (31).

4. The inclined belt conveyor belt surface cleaner according to claim 3, characterized in that: The cleaning component (2) further includes a second sleeve (28) disposed on the outer wall of the guide rod (22) and a first sleeve (27) disposed on the outer wall of the connecting pipe (261), and the cleaning roller (23) is disposed on the outer wall of the second sleeve (28) and the cleaning roller (23) is disposed on the outer wall of the first sleeve (27).

5. The inclined belt conveyor belt surface cleaner according to claim 4, characterized in that: The scraping component (5) includes a vertical rod (51) disposed on the outer wall of the mounting base (21), a scraper (52) disposed at the end of the vertical rod (51), a connecting rod (53) disposed on the outer wall of the scraper (52), a rotating assembly (54) disposed on the outer wall of the mounting base (21), and a connecting assembly (55) disposed on the outer wall of the vertical rod (51). The rotating assembly (54) is used to drive the scraper (52) to rotate by an angle. The scraper (52) is connected to the end of the vertical rod (51) through the connecting assembly (55).

6. The inclined belt conveyor belt surface cleaner according to claim 5, characterized in that: The connecting assembly (55) includes a rotating rod (553) disposed on the outer wall of the scraper (52), a limiting block (551) disposed on the outer wall of the rotating rod (553), and an arc-shaped groove (552) formed at the end of the upright (51).

7. The inclined belt conveyor surface cleaner according to claim 6, characterized in that: The rotating assembly (54) includes a fixed rod (541) disposed on the outer wall of the mounting base (21), a push plate (542) disposed at the end of the fixed rod (541), and an elastic member disposed on the outer wall of the mounting base (21), the elastic member being used to drive the push plate (542) to reset.

8. The inclined belt conveyor surface cleaner according to claim 7, characterized in that: The elastic element is a spring sheet (543), one end of which is connected to the outer wall of the mounting base (21), and the other end of which is connected to the outer wall of the push plate (542).

9. A method for cleaning the surface of an inclined belt conveyor, applied to the inclined belt conveyor surface cleaner according to any one of claims 1 to 8, characterized in that, Includes the following steps: S1: The staff first adds water or cleaning fluid into the collection box (31), keeping the liquid level below the filter plate (32), and then controls the water pump (262) to work, which can inject the liquid inside the collection box (31) into the cleaning roller (23). Under the action of multiple inclined water holes (24), the cleaning roller (23) can be driven to rotate. At the same time, the brush bristles (25) on the surface of the cleaning roller (23) can be driven to clean the belt surface of the inclined belt conveyor body (1), so that rinsing and cleaning can be carried out simultaneously. S2: When the cleaning roller (23) rotates, the slide bar (42) slides along the inside of the limiting groove (43). Then, under the push of the slide bar (42), the cleaning roller (23) can be driven to slide away from the annular block (41). At this time, the cleaning roller (23) squeezes the reset spring (44), causing the reset spring (44) to store elastic force. When the slide bar (42) slides to the narrow side of the annular block (41), the elastic force of the reset spring (44) can drive the cleaning roller (23) to move closer to the annular block (41) to reset. Then, while the cleaning roller (23) rotates, the cleaning roller (23) can slide back and forth on the guide bar (22), driving the bristles (25) to clean the belt surface of the inclined belt conveyor body (1) back and forth. S3: When the cleaning roller (23) slides to the closest to or furthest from the annular block (41), it can squeeze the lower end of the push plate (542) that is close to or far from the annular block (41), thereby driving the push plate (542) that is close to or far from the annular block (41) to rotate, so that the upper end of the push plate (542) can push one of the scrapers (52) to rotate. Through the transmission of the connecting rod (53), the angles of multiple scrapers (52) are changed synchronously, so that the material or impurities scraped by the scraper (52) can fall into the inside of the collection box (31) as much as possible.

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