Belt sweeper

Abstract

The utility model discloses a belt sweeper which comprises at least two frame bodies, conveying rollers and a conveying belt, driving shafts are rotatably connected to the interiors of the frame bodies, roller bodies are fixedly connected to the outer sides of the driving shafts, and the conveying belt is arranged between the conveying rollers and the outer sides of the roller bodies in a sleeved mode. A rotating shaft is rotationally connected to the position, located below the roller body, in one frame body, and bristles are fixedly connected to the outer side of the rotating shaft at equal intervals. A driving motor drives a driving shaft to rotate, when the driving shaft rotates, a driving wheel can be driven to rotate, when the driving wheel rotates, a connecting wheel can be driven to rotate through a transmission belt, when the connecting wheel rotates, a rotating shaft can be driven to rotate, and when the rotating shaft rotates, bristles can be driven to rotate. By means of the arrangement, the conveying belt can be effectively cleaned, meanwhile, an additional power source does not need to be added, and energy conservation and environment protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt cleaners, in particular to a belt cleaner. Background Art

[0002] Belt conveyors are essential equipment for conveying raw materials. They enable continuous material transport under continuous loading and unloading conditions, offering numerous advantages, including simple structure, large conveying capacity, long transport distances, and high reliability. Consequently, many cement companies use belt conveyors for material transportation, primarily transporting limestone, auxiliary raw materials (such as silica fume sludge, bauxite, and iron powder), and raw coal.

[0003] However, conveying large quantities of powdered materials often results in belt dragging on the return journey. When conveying materials with a high moisture content, powder on the belt adheres to the rollers during the return journey, creating an uneven, irregular surface. Due to the influence of the counterweight tensioning device and the material conveying process, uneven force is applied between the belt surface and the adhered rollers. Furthermore, dropped materials on the return journey can increase employee inspection time and physical workload.

[0004] Therefore, those skilled in the art have proposed a belt cleaner. Utility Model Content

[0005] In order to reduce the labor intensity of production line employees, extend the service life of the conveyor belt, reduce the problem of material carrying on the conveyor belt return and eliminate the risks in the material cleaning process, the utility model discloses a belt cleaner, which aims to solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A belt cleaner comprises a frame, a conveyor roller and a conveyor belt, wherein the frame is provided with at least two frames, the interior of each frame is rotatably connected to a drive shaft, the outer side of each drive shaft is fixedly connected to a roller, the conveyor belt is sleeved between the conveyor roller and the outer side of the roller, one of the frames is rotatably connected to a rotating shaft inside and below the roller, the outer side of the rotating shaft is equidistantly fixed with bristles, the bristles are used to clean the surface of the conveyor belt, the outer side of the drive shaft is fixedly connected to a drive wheel, the outer side of the rotating shaft is fixedly connected to a connecting wheel, and the drive wheel and the connecting wheel are connected by a transmission belt.

[0008] When the driving shaft rotates, it can drive the driving wheel to rotate. When the driving wheel rotates, it can drive the connecting wheel to rotate through the transmission belt. When the connecting wheel rotates, it can drive the rotating shaft to rotate. When the rotating shaft rotates, it can drive the bristles to rotate, thereby utilizing the rotation of the bristles to achieve a cleaning effect.

[0009] In a preferred solution, the diameter of the driving wheel is larger than the diameter of the connecting wheel, and the transmission belt is configured as a toothed belt.

[0010] Through such a setting, the rotation ratio can be set. For example, when the driving wheel rotates one circle, the connecting wheel can rotate one and a half circles or two circles, and the rotating shaft and the driving shaft will not be relatively stationary.

[0011] In a preferred solution, a driving motor is fixedly connected to the outer side of one of the frames, and an output end of the driving motor is fixedly connected to a corresponding driving shaft.

[0012] The drive motor can drive the drive shaft to rotate, thereby providing rotational power, and the drive motor is electrically connected to an external power supply device.

[0013] In a preferred embodiment, the top of the frame is symmetrically fixedly connected to two vertical rods, the top of the frame and the outside of the vertical rods are symmetrically fixedly connected to two diagonal rods, and the conveying roller is rotatably connected between the corresponding diagonal rods and the vertical rods and between the two corresponding vertical rods.

[0014] Through such an arrangement, the three conveying rollers can form a V-shaped structure, so that during the transportation process, some small particles can be intercepted to prevent them from falling during the transportation process.

[0015] In a preferred solution, the drive motor is electrically connected to an external control device for controlling the drive motor to operate.

[0016] The belt cleaner provided by the utility model has the following advantages:

[0017] The driving motor drives the driving shaft to rotate, and when the driving shaft rotates, it can drive the driving wheel to rotate. When the driving wheel rotates, it can drive the connecting wheel to rotate through the transmission belt. When the connecting wheel rotates, it can drive the rotating shaft to rotate. When the rotating shaft rotates, it can drive the bristles to rotate, so as to achieve a cleaning effect by utilizing the rotation of the bristles. Through such a setting, the conveyor belt can be effectively cleaned. At the same time, there is no need to add an additional power source, which is energy-saving and environmentally friendly. It not only reduces the labor intensity of employees, but also reduces the problem of material carrying on the conveyor belt return and eliminates the risks in the material cleaning process. The service life of the conveyor belt is increased. When conveying materials with a relatively high water content, the powder on the belt is cleaned off by the new belt cleaner to prevent uneven force between the belt surface and the roller body, which causes cracks and damage to the belt and shortens the service life of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an isometric view of a belt cleaner proposed by the present invention.

[0019] Figure 2 This is a front view of a belt cleaner proposed by the utility model.

[0020] Figure 3 This is a bottom isometric view of a belt cleaner proposed by the utility model.

[0021] Figure 4 This is a side sectional view of a belt cleaner proposed by the utility model.

[0022] In the accompanying drawings: 1. frame; 2. drive shaft; 3. roller body; 4. rotating shaft; 5. bristles; 6. drive wheel; 7. connecting wheel; 8. transmission belt; 9. drive motor; 10. vertical rod; 11. diagonal rod; 12. conveyor roller; 13. conveyor belt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0024] The utility model discloses a belt cleaner.

[0025] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a belt cleaner comprises a frame 1, a conveyor roller 12 and a conveyor belt 13, the frame 1 is provided with at least two, the interior of the frame 1 is rotatably connected to a drive shaft 2, the outer side of the drive shaft 2 is fixedly connected to a roller body 3, the conveyor belt 13 is sleeved between the conveyor roller 12 and the outer side of the roller body 3 (in order to facilitate seeing the return part of the belt, only the conveyor belt provided on the roller body 3 is shown in the figure, and the conveyor belt provided on the conveyor roller 12 is not shown), one of the frames 1 is rotatably connected to a rotating shaft 4 inside and below the roller body 3, the outer side of the rotating shaft 4 is equidistantly fixedly connected to bristles 5, the bristles 5 are used to clean the surface of the conveyor belt 13, the outer side of the drive shaft 2 is fixedly connected to a drive wheel 6, the outer side of the rotating shaft 4 is fixedly connected to a connecting wheel 7, the drive wheel 6 and the connecting wheel 7 are connected by a transmission belt 8;

[0026] In this embodiment: when the driving shaft 2 rotates, it can drive the driving wheel 6 to rotate. When the driving wheel 6 rotates, it can drive the connecting wheel 7 to rotate through the transmission belt 8. When the connecting wheel 7 rotates, it can drive the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it can drive the bristles 5 to rotate, thereby utilizing the rotation of the bristles 5 to achieve a cleaning effect on the surface of the conveyor belt 13.

[0027] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in a preferred embodiment, the diameter of the driving wheel 6 is larger than the diameter of the connecting wheel 7, and the transmission belt 8 is configured as a toothed belt;

[0028] In this embodiment, the rotation ratio can be set by such an arrangement. For example, when the driving wheel 6 rotates one circle, the connecting wheel 7 can rotate one and a half circles or two circles, and the rotating shaft 4 and the driving shaft 2 will not be relatively stationary.

[0029] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in a preferred embodiment, a drive motor 9 is fixedly connected to the outer side of one of the frames 1, and the output end of the drive motor 9 is fixedly connected to the corresponding drive shaft 2;

[0030] In this embodiment, the drive shaft 2 can be driven to rotate by the drive motor 9, thereby providing rotational power. The drive motor 9 is electrically connected to an external power supply device.

[0031] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in a preferred embodiment, the top of the frame body 1 is symmetrically fixedly connected to two vertical rods 10, the top of the frame body 1 and the outside of the vertical rods 10 are symmetrically fixedly connected to two oblique rods 11, and the conveying rollers 12 are rotatably connected between the corresponding oblique rods 11 and the vertical rods 10 and between the two corresponding vertical rods 10;

[0032] In this embodiment, through such an arrangement, the three conveying rollers 12 can form a V-shaped structure, so that some small particles can be intercepted during transportation to prevent them from falling during transportation.

[0033] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in a preferred embodiment, the drive motor 9 is electrically connected to an external control device for controlling the drive motor 9 to operate.

[0034] Working principle: When in use, the material is placed on the V-shaped conveyor belt 13, so that some small particles can be intercepted during transportation to prevent them from falling during transportation. Some small particles will adhere to the conveyor belt 13. Then, the drive motor 9 is driven. The drive motor 9 can drive the drive shaft 2 to rotate. When the drive shaft 2 rotates, it can drive the drive wheel 6 to rotate. When the drive wheel 6 rotates, it can drive the connecting wheel 7 to rotate through the transmission belt 8. When the connecting wheel 7 rotates, it can drive the rotating shaft 4 to rotate. When the rotating shaft 4 rotates, it can drive the bristles 5 to rotate, thereby utilizing the rotation of the bristles 5 to achieve a cleaning effect on the surface of the conveyor belt 13.

[0035] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A belt cleaner, comprising a frame (1), a conveyor roller (12) and a conveyor belt (13), wherein the frame (1) is provided with at least two, the interior of each frame (1) is rotatably connected to a drive shaft (2), the outer side of each drive shaft (2) is fixedly connected to a roller (3), and the conveyor belt (13) is sleeved between the conveyor roller (12) and the outer side of the roller (3), characterized in that: A rotating shaft (4) is rotatably connected to the interior of one of the frames (1) and located below the roller body (3); bristles (5) are fixedly connected to the outside of the rotating shaft (4) at equal intervals; the bristles (5) are used to clean the surface of the conveyor belt (13); a driving wheel (6) is fixedly connected to the outside of the driving shaft (2); a connecting wheel (7) is fixedly connected to the outside of the rotating shaft (4); and the driving wheel (6) and the connecting wheel (7) are connected to each other through a transmission belt (8).

2. A belt cleaner according to claim 1, characterized in that: The diameter of the driving wheel (6) is greater than the diameter of the connecting wheel (7), and the transmission belt (8) is configured as a toothed belt.

3. A belt cleaner according to claim 1, characterized in that: A driving motor (9) is fixedly connected to the outer side of one of the frames (1), and an output end of the driving motor (9) is fixedly connected to a corresponding driving shaft (2).

4. A belt cleaner according to claim 1, characterized in that: The top of the frame (1) is symmetrically fixedly connected to two vertical rods (10), the top of the frame (1) and outside the vertical rods (10) are symmetrically fixedly connected to two oblique rods (11), and the conveying roller (12) is rotatably connected between the corresponding oblique rods (11) and the vertical rods (10) and between the two corresponding vertical rods (10).

5. The belt cleaner according to claim 3, characterized in that: The drive motor (9) is electrically connected to an external control device for controlling the drive motor (9) to operate.

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