Conveying belt surface cleaning device

Abstract

The utility model relates to a conveying belt surface cleaning device which comprises a conveying assembly, a cleaning brush is arranged below the conveying assembly, a reset assembly and two guide assemblies are arranged below the cleaning brush, the reset assembly and the two guide assemblies are connected with the same bottom plate, and one side of the cleaning brush is connected with a collecting assembly. Due to the fact that the cleaning brush is always in contact with the lower portion of the conveying assembly under the action of the reset assembly, after raw materials above the conveying assembly are conveyed out, the abraded cleaning brush is always in contact with the conveying assembly under the action of the reset assembly, and the cleaning brush can always clean raw material particles attached to the surface of the conveying assembly. According to the raw material particle cleaning device, the cleaned raw material particles fall into the collecting assembly, the raw material particles attached to the conveying assembly are not prone to falling to the position below the conveying assembly to be wasted, meanwhile, the collecting assembly is opened, and the raw material particles collected in the collecting assembly can automatically roll out of the collecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to a cleaning device for the surface of a conveyor belt. Background Art

[0002] A conveyor belt is a rubber, fiber, and metal composite product or a plastic and fabric composite product used in a belt conveyor to carry and transport materials.

[0003] The existing conveyor belt machine consists of a belt, a driving device, rotating rollers, and several idlers. When the driving device works, it drives the rotation of the rotating rollers, which in turn drives the rotation of the idlers. The idlers drive the cyclic rotation of the conveyor belt through friction, thereby transporting raw materials.

[0004] When the conveyor belt machine transports raw materials, raw material particles will adhere to the surface of the belt. The long-term adhesion of raw material particles to the belt surface increases the friction and wear between the particles and the belt, easily leading to the problem of frequent belt damage and replacement. Summary of the Utility Model

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem that during the transportation of raw materials on the conveyor belt machine in the prior art, raw material particles are easily attached to the surface of the belt, resulting in belt wear and damage over a long time.

[0006] To solve the above technical problem, the utility model provides a cleaning device for the surface of a conveyor belt.

[0007] In an embodiment of the utility model, it includes a conveying component. A cleaning brush is provided under the conveying component. A reset component and two guiding components are provided under the cleaning brush. The reset component and the two guiding components are connected to the same bottom plate at the bottom. One side of the cleaning brush is connected to a collection component. A plurality of buffer components are connected to the bottom plate, and all of the plurality of buffer components are arranged inside the conveying component.

[0008] In an embodiment of the utility model, the conveying component includes a mounting plate. The mounting plate is arranged outside the plurality of buffer components. A plurality of idlers are connected to both the upper surface and the lower surface of the mounting plate. A same belt is arranged outside the plurality of idlers. Two rotating rollers are lapped outside the belt, and the two rotating rollers are respectively connected to the front and the back of the mounting plate. The belt is lapped with the cleaning brush.

[0009] In an embodiment of the utility model, the bottom end of the sliding cylinder is connected to the bottom plate. A sliding rod is slidably connected inside the sliding cylinder. The top end of the sliding rod is connected to the cleaning brush. A first spring is sleeved outside the sliding rod, and both ends of the first spring are respectively connected to the sliding cylinder and the cleaning brush.

[0010] In an embodiment of the present utility model, the guiding assembly includes a guiding cylinder, the bottom end of the guiding cylinder is connected to the bottom plate, a guiding rod is slidably connected inside the guiding cylinder, and the top end of the guiding rod is connected to the cleaning brush.

[0011] In an embodiment of the present utility model, the collecting assembly includes a collecting shell, the back surface of the collecting shell is connected to the cleaning brush, the front surface of the collecting shell is hinged to the front surface of the door plate through a hinge, and the door plate is snap-connected to one side of the collecting shell.

[0012] In an embodiment of the present utility model, the buffering assembly includes a limiting rod, the bottom end of the limiting rod is connected to the bottom plate, the top end of the limiting rod is connected to a baffle, the limiting rod is slidably connected inside the mounting plate, a second spring is sleeved outside the limiting rod, and two ends of the second spring are respectively connected to the baffle and the mounting plate.

[0013] In an embodiment of the present utility model, an air pump is fixedly connected to the top of the bottom plate; a connecting pipe is fixedly connected to the middle of the air pump; an exhaust pipe is fixedly connected to the end of the connecting pipe; an exhaust groove is formed in the middle of the exhaust pipe; the exhaust groove is formed on the side close to the cleaning brush.

[0014] In an embodiment of the present utility model, two flow guiding plates are fixedly connected to the middle of the exhaust pipe; the two flow guiding plates are arranged oppositely; the two flow guiding plates are arranged on both sides of the exhaust groove; the flow guiding plates are arc-shaped.

[0015] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0016] For a conveyor belt surface cleaning device of the present utility model, by providing a reset assembly, a guiding assembly, a cleaning brush, a conveying assembly and a collecting assembly, since the cleaning brush is always in contact with the lower part of the conveying assembly under the action of the reset assembly, when the raw materials above the conveying assembly are conveyed out, the worn cleaning brush is always in contact with the conveying assembly under the action of the reset assembly, and the cleaning brush can always clean the raw material particles attached to the surface of the conveying assembly, so that the cleaned raw material particles fall into the collecting assembly, making it difficult for the raw material particles attached to the conveying assembly to fall below the conveying assembly and cause waste. At the same time, when the collecting assembly is opened, the raw material particles collected inside it can automatically roll out from the inside.

[0017] For a conveyor belt surface cleaning device of the present utility model, by providing a limiting rod, a baffle and a second spring, when the raw materials fall on the conveying assembly, the conveying assembly can slide outside several limiting rods, and several second springs extend. The extended several second springs can absorb the impact force generated when the conveying assembly is impacted by the raw materials, so that the conveying assembly of the belt conveyor is not easily damaged by the impact of the raw materials, ensuring the normal service life of the belt conveyor. Description of the Drawings

[0018] In order to make the content of the present utility model easier to be clearly understood, the following further describes the present utility model in detail according to the specific embodiments of the present utility model in combination with the drawings.

[0019] Figure 1 is a perspective view of a conveyor belt surface cleaning device of the present utility model;

[0020] Figure 2 is a schematic structural view of the reset component in the present utility model;

[0021] Figure 3 is a schematic structural view of the buffer component in the present utility model;

[0022] Figure 4 is a schematic structural view of the exhaust groove in the present utility model;

[0023] Explanation of reference numerals in the specification drawings: 1. Conveying component; 11. Mounting plate; 12. Roller; 13. Rotating roller; 14. Belt; 2. Cleaning brush; 3. Reset component; 31. Sliding cylinder; 32. Sliding rod; 33. First spring; 4. Guiding component; 41. Guiding cylinder; 42. Guiding rod; 5. Collection component; 51. Collection shell; 52. Door panel; 6. Buffer component; 61. Limiting rod; 62. Baffle; 63. Second spring; 7. Bottom plate; 8. Air pump; 81. Connecting pipe; 82. Exhaust pipe; 83. Exhaust groove; 9. Deflector. Specific embodiments

[0024] The following further describes the present utility model in combination with the drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and can implement it, but the embodiments cited do not limit the present utility model.

[0025] Referring to Figures 1 to 4 As shown, a conveyor belt surface cleaning device of the present utility model includes a conveying component 1. A cleaning brush 2 is provided below the conveying component 1. The conveying component 1 includes a mounting plate 11. The mounting plate 11 is arranged outside a plurality of buffer components 6. A plurality of rollers 12 are connected to both the upper surface and the lower surface of the mounting plate 11. A same belt 14 is arranged outside the plurality of rollers 12. By providing the rollers 12, the rollers 12 can limit and support the belt 14. When the belt 14 rotates under the action of the rotating roller 13, the rotating belt 14 can drive the rollers 12 to rotate.

[0026] Referring to Figures 1 to 4As shown, two rotating rollers 13 are lapped outside the belt 14. The two rotating rollers 13 are respectively connected to the front and back of the mounting plate 11. The belt 14 is lapped with the cleaning brush 2. By arranging the cleaning brush 2, since the cleaning brush 2 contacts the belt 14, the cleaning brush 2 can clean the raw material particles on the surface of the rotating belt 14.

[0027] Refer to Figure 2 and Figure 4 As shown, a reset assembly 3 and two guiding assemblies 4 are arranged below the cleaning brush 2. The reset assembly 3 includes a sliding cylinder 31. The bottom end of the sliding cylinder 31 is connected to the bottom plate 7. A sliding rod 32 is slidably connected in the sliding cylinder 31. The top end of the sliding rod 32 is connected to the cleaning brush 2. A first spring 33 is sleeved outside the sliding rod 32. The two ends of the first spring 33 are respectively connected to the sliding cylinder 31 and the cleaning brush 2. By arranging the first spring 33, the contracted first spring 33 can closely contact the cleaning brush 2 with the belt 14. By arranging the sliding cylinder 31 and the sliding rod 32, since the sliding rod 32 is slidably connected in the sliding cylinder 31, the sliding cylinder 31 can limit the sliding rod 32, so that the sliding rod 32 will not shake during movement. The cleaning brush 2 connected to the sliding rod 32 can move smoothly along the axial direction of the sliding cylinder 31.

[0028] Refer to Figures 1 to 3 As shown, the reset assembly 3 and the two guiding assemblies 4 are connected to the same bottom plate 7 below. The guiding assembly 4 includes a guiding cylinder 41. The bottom end of the guiding cylinder 41 is connected to the bottom plate 7. A guiding rod 42 is slidably connected in the guiding cylinder 41. The top end of the guiding rod 42 is connected to the cleaning brush 2. By arranging the guiding cylinder 41 and the guiding rod 42, since the guiding rod 42 is slidably connected in the guiding cylinder 41, the guiding cylinder 41 can limit the guiding rod 42, so that the guiding rod 42 will not shake during movement. The cleaning brush 2 connected to the guiding rod 42 can move smoothly along the axial direction of the guiding cylinder 41.

[0029] Refer to Figures 1 to 3 As shown, one side of the cleaning brush 2 is connected to the collection assembly 5. The collection assembly 5 includes a collection shell 51. The back of the collection shell 51 is connected to the cleaning brush 2. The front of the collection shell 51 is hinged to the front of the door panel 52 through a hinge. The door panel 52 is snap-connected to one side of the collection shell 51. By arranging the collection shell 51, since the bottom surface of the collection shell 51 is set as an inclined surface, when the door panel 52 is opened, the waste chips falling into the collection shell 51 can automatically roll out of the collection shell 51 for subsequent treatment.

[0030] Refer to Figure 1 and Figure 3As shown, a number of buffer components 6 are connected to the bottom plate 7, and a number of buffer components 6 are all arranged within the conveying component 1. The buffer component 6 includes a limiting rod 61, the bottom end of the limiting rod 61 is connected to the bottom plate 7, the top end of the limiting rod 61 is connected to a baffle 62, the limiting rod 61 is slidably connected within the mounting plate 11, a second spring 63 is sleeved outside the limiting rod 61, and both ends of the second spring 63 are respectively connected to the baffle 62 and the mounting plate 11. By providing the limiting rod 61 and the mounting plate 11, since the mounting plate 11 is slidably connected outside the limiting rod 61, the limiting rod 61 can limit the mounting plate 11, so that the mounting plate 11 will not shake during movement, and the mounting plate 11 can move smoothly along the axial direction of the limiting rod 61.

[0031] Refer to Figure 4 As shown, an air pump 8 is fixedly connected to the top of the bottom plate 7; a connecting pipe 81 is fixedly connected to the middle of the air pump 8; an exhaust pipe 82 is fixedly connected to the end of the connecting pipe 81; an exhaust groove 83 is provided in the middle of the exhaust pipe 82; the exhaust groove 83 is provided on the side close to the cleaning brush 2; during operation, after the air pump 8 is powered on and started, the air pump 8 discharges air flow into the inside of the connecting pipe 81, and the air flow then enters the inside of the exhaust pipe 82. The air flow is discharged to the surface of the cleaning brush 2 through the exhaust groove 83. During the cleaning process of the conveying component 1 by the cleaning brush 2, the raw material particles adsorbed on the surface of the cleaning brush 2 are blown into the collection component 5 through the air flow. Discharging the air flow to the cleaning brush 2 through the exhaust groove 83 can effectively clean the raw material particles adsorbed on the surface, effectively reduce the accumulation of raw material particles in the cleaning brush 2, and thus reduce the problem of the decline in the cleaning effect caused by the accumulation of raw material particles in the middle of the cleaning brush 2.

[0032] Refer to Figure 4 As shown, two flow guiding plates 9 are fixedly connected to the middle of the exhaust pipe 82; the two flow guiding plates 9 are arranged oppositely; the two flow guiding plates 9 are arranged on both sides of the exhaust groove 83; the flow guiding plates 9 are arc-shaped; during operation, when the air flow is discharged from the exhaust groove 83, the air flow is guided by the two flow guiding plates 9. By means of the flow guiding plates 9, the discharged air flow can be effectively reduced from diffusing around, and the air flow can be effectively made more concentrated and discharged to the surface of the cleaning brush 2, and the energy consumption caused by the loss of the air flow to the surrounding can be reduced.

[0033] Working principle: Place the raw materials at one end of the conveying component 1. The impact force of the raw materials falling on the conveying component 1 slides outside several limiting rods 61, and several second springs 63 extend. The working conveying component 1 conveys the raw materials. When the raw materials are removed from the other end of the conveying component 1, raw material particles may adhere to the surface of the conveying component 1. When the rotating conveying component 1 drives the raw material particles to move below the conveying component 1, since the cleaning brush 2 contacts the conveying component 1 under the elastic force of the first spring 33, the cleaning brush 2 can clean the rotating conveying component 1, and the raw material particles adhering to the surface of the conveying component 1 are cleaned off and then fall into the collection shell 51. When the user opens the door panel 52, the raw material shell in the collection shell 51 falls out of the collection shell 51 for subsequent processing. After the air pump 8 is powered on and started, the air pump 8 discharges air flow into the connecting pipe 81, and the air flow then enters the exhaust pipe 82. The air flow is discharged to the surface of the cleaning brush 2 through the exhaust groove 83. During the cleaning process of the conveying component 1 by the cleaning brush 2, the raw material particles adsorbed on the surface of the cleaning brush 2 are blown into the collection component 5 by the air flow. When the air flow is discharged from the exhaust groove 83, the air flow is guided by the two guide plates 9.

[0034] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A conveyor belt surface cleaning device, comprising a conveying component (1), characterized in that: A cleaning brush (2) is provided below the conveying assembly (1). A reset assembly (3) and two guiding assemblies (4) are provided below the cleaning brush (2). The reset assembly (3) and the two guiding assemblies (4) are connected to the same bottom plate (7) below. One side of the cleaning brush (2) is connected to the collection assembly (5). A plurality of buffer assemblies (6) are connected to the bottom plate (7), and the plurality of buffer assemblies (6) are all arranged inside the conveying assembly (1).

2. The surface cleaning device for a conveyor belt according to claim 1, wherein: The conveying assembly (1) includes a mounting plate (11). The mounting plate (11) is arranged outside the plurality of buffer assemblies (6). A plurality of rollers (12) are connected to both the upper surface and the lower surface of the mounting plate (11). A same belt (14) is arranged outside the plurality of rollers (12). Two rotating rollers (13) are lapped outside the belt (14). The two rotating rollers (13) are respectively connected to the front and the back of the mounting plate (11). The belt (14) is lapped with the cleaning brush (2).

3. The surface cleaning device for a conveyor belt according to claim 1, wherein: The reset assembly (3) includes a sliding cylinder (31). The bottom end of the sliding cylinder (31) is connected to the bottom plate (7). A sliding rod (32) is slidably connected inside the sliding cylinder (31). The top end of the sliding rod (32) is connected to the cleaning brush (2). A first spring (33) is sleeved outside the sliding rod (32). The two ends of the first spring (33) are respectively connected to the sliding cylinder (31) and the cleaning brush (2).

4. A conveyor belt surface cleaning device according to claim 1, characterized in that: The guiding assembly (4) includes a guiding cylinder (41). The bottom end of the guiding cylinder (41) is connected to the bottom plate (7). A guiding rod (42) is slidably connected inside the guiding cylinder (41). The top end of the guiding rod (42) is connected to the cleaning brush (2).

5. The surface cleaning device for a conveyor belt according to claim 1, wherein: The collection assembly (5) includes a collection shell (51). The back of the collection shell (51) is connected to the cleaning brush (2). The front of the collection shell (51) is hinged to the front of a door panel (52) through a hinge. The door panel (52) is clamped on one side of the collection shell (51).

6. The surface cleaning device for a conveyor belt according to claim 1, characterized in that: The buffer assembly (6) includes a limiting rod (61). The bottom end of the limiting rod (61) is connected to the bottom plate (7). The top end of the limiting rod (61) is connected to a baffle (62). The limiting rod (61) is slidably connected inside the mounting plate (11). A second spring (63) is sleeved outside the limiting rod (61). The two ends of the second spring (63) are respectively connected to the baffle (62) and the mounting plate (11).

7. The surface cleaning device for a conveyor belt according to claim 1, wherein: An air pump (8) is fixedly connected to the top of the bottom plate (7); A connecting pipe (81) is fixedly connected to the middle of the air pump (8); An exhaust pipe (82) is fixedly connected to the end of the connecting pipe (81); An exhaust groove (83) is opened in the middle of the exhaust pipe (82); The exhaust groove (83) is opened on the side close to the cleaning brush (2).

8. The surface cleaning device for a conveyor belt according to claim 7, wherein: Two flow guiding plates (9) are fixedly connected to the middle of the exhaust pipe (82); The two flow guiding plates (9) are arranged oppositely; The two flow guiding plates (9) are arranged on both sides of the exhaust groove (83); The flow guiding plates (9) are arranged in an arc shape.

Images