Conveying belt cleaning device and belt type conveying equipment

Abstract

The utility model discloses a conveyer belt cleaning device and belt type conveying equipment, the conveyer belt cleaning device comprises a telescopic support and a cleaning mechanism, the telescopic support is telescopically arranged on a rack of the belt type conveying equipment, the cleaning mechanism comprises a swing seat, a cleaning assembly and a rotation driving assembly, the swing seat is arranged on the telescopic support in a swing mode, and the cleaning assembly is arranged on the swing seat. The sweeping assembly comprises a plurality of sweeping brushes, the sweeping brushes are arranged at intervals in the first direction and rotationally arranged on the swinging and rotating base, and the rotating driving assembly is in driving connection with the sweeping brushes and used for driving the sweeping brushes to rotate synchronously. The multiple cleaning brushes synchronously rotate to quickly clean mortar powder on the conveying belt, the cleaning efficiency is high, mortar is effectively prevented from being dried and attached to the conveying belt, the swing base can drive the multiple cleaning brushes to swing so as to adjust the cleaning positions of the cleaning brushes, the cleaning areas of the cleaning brushes can completely cover the conveying belt, and the cleaning effect is good. Therefore, the mortar powder is prevented from remaining on the conveying belt, and the cleaning effect of the conveying belt is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of conveyor belt cleaning technology, specifically relating to a conveyor belt cleaning device and a belt conveyor equipment. Background Technology

[0002] Currently, bagged mortar is typically transferred using belt conveyors. The conveyor belt transports the bagged mortar to a designated location. During this process, mortar powder easily spills and adheres to the conveyor belt. If not cleaned promptly, this powder dries and hardens, accelerating belt wear and shortening its lifespan. However, existing conveyor belt cleaning systems usually only remove mortar powder from fixed areas of the belt, leaving residual powder in some areas after cleaning, resulting in poor cleaning effectiveness. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies, this utility model provides a conveyor belt cleaning device and a belt conveyor, which aims to solve the technical problems of poor conveyor belt cleaning effect and residual mortar powder on the conveyor belt.

[0004] To achieve the above objectives, this utility model provides a conveyor belt cleaning device, which includes:

[0005] Telescopic support frame, which can be telescopically mounted on the frame of belt conveyor equipment;

[0006] The cleaning mechanism includes a swing base, a cleaning assembly, and a rotation drive assembly. The swing base is rotatably mounted on a telescopic bracket. The cleaning assembly includes multiple cleaning brushes, which are spaced apart along a first direction and rotatably mounted on the swing base. The rotation drive assembly is connected to the multiple cleaning brushes and drives the multiple cleaning brushes to rotate synchronously.

[0007] In this embodiment of the utility model, the swing base includes a swing cover and a sliding plate. The swing cover is rotatably mounted on the telescopic bracket and has a sliding clearance groove. The sliding plate is slidably mounted inside the swing cover along a first direction. The rotation drive assembly is mounted on the sliding plate. The cleaning brush includes a handle and bristles. One end of the handle is driven to the rotation drive assembly, and the other end of the handle extends out of the sliding clearance groove to the outside of the swing cover and is connected to the bristles.

[0008] In this embodiment of the utility model, the swing cover includes a folding rod and a shell body. One end of the folding rod is hinged to the telescopic bracket, and the other end of the folding rod is hinged to the shell body. A sliding plate is disposed in the shell body, and a sliding clearance groove is provided on the shell body.

[0009] In the embodiment of the utility model, the sliding plate is provided with a sliding block, the inner wall of the shell body is provided with a guide rail extending along the first direction, and the sliding block is slidably arranged on the guide rail.

[0010] In the embodiment of the utility model, the rotating driving assembly comprises a pulley set, a synchronous belt and a rotating driving piece, the pulley set comprises a first pulley and a plurality of second pulleys, the first pulley is drivingly connected with the rotating driving piece, the number of the second pulleys is consistent with the number of the cleaning brushes and is drivingly connected with the brush handle portions of the cleaning brushes one by one, and the synchronous belt is wound on the first pulley and the plurality of second pulleys.

[0011] In the embodiment of the utility model, the rotating driving assembly further comprises a rotating shaft, the rotating shaft is rotatably arranged through the sliding plate, the number of the rotating shafts is consistent with the number of the second pulleys and is arranged through the second pulleys one by one, and one end of the rotating shaft away from the second pulley is provided with a plug-in slot for detachably connecting the brush handle portion.

[0012] In the embodiment of the utility model, the rotating driving assembly further comprises a tension pulley, the tension pulley is in rolling contact with the synchronous belt and tensions the synchronous belt.

[0013] In the embodiment of the utility model, the number of the cleaning assemblies is set to be multiple, the plurality of cleaning assemblies are arranged at intervals along the second direction, and any two adjacent cleaning assemblies are arranged at intervals along the first direction, and the number of the rotating driving assemblies is consistent with the number of the cleaning assemblies and is arranged one by one.

[0014] In the embodiment of the utility model, the telescopic support comprises a mounting sleeve and a telescopic rod, the mounting sleeve is arranged on the rack, one end of the telescopic rod extends into the mounting sleeve, the swing seat is swingably connected to the other end of the telescopic rod, a plurality of adjustment holes are arranged at intervals on the telescopic rod, and a limiting hole for communicating with any one of the adjustment holes is arranged on the mounting sleeve.

[0015] In order to achieve the above-mentioned purpose, the utility model also provides a belt type conveying equipment, and the belt type conveying equipment comprises the conveying belt cleaning device.

[0016] Through the above technical scheme, the conveying belt cleaning device and the belt type conveying equipment provided by the embodiment of the utility model have the following beneficial effects:

[0017] In the technical scheme of the utility model, the plurality of cleaning brushes rotate synchronously to quickly clean the mortar powder on the conveying belt, the cleaning efficiency is high, mortar dry adhesion on the conveying belt is effectively prevented, the swing seat can drive the plurality of cleaning brushes to swing to adjust the cleaning position of the cleaning brush, the cleaning area of the cleaning brush is fully covered on the conveying belt, mortar powder is prevented from remaining on the conveying belt, and the conveying belt cleaning effect is greatly improved.

[0018] Other features and advantages of the embodiments of the present application will be described in detail in the following detailed description of the embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the embodiments of the present application, and constitute a part of the specification, illustrate the embodiments of the present application and explain the embodiments of the present application together with the detailed description of the embodiments of the present application, but do not limit the embodiments of the present application. For those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor. In the drawings:

[0020] Figure 1 is a structural schematic view of the conveying belt cleaning device according to an embodiment of the present application at another position;

[0021] Figure 2 is a structural schematic view of the conveying belt cleaning device according to an embodiment of the present application at another position;

[0022] Figure 3 is a front view structural schematic view of the conveying belt cleaning device according to an embodiment of the present application;

[0023] Figure 4 is a side view structural schematic view of the conveying belt cleaning device according to an embodiment of the present application;

[0024] Figure 5 is a bottom view structural schematic view of the conveying belt cleaning device according to an embodiment of the present application;

[0025] Figure 6 is a top view structural schematic view of the sliding plate, the cleaning brush and the rotating driving assembly according to an embodiment of the present application;

[0026] Figure 7 is a side view structural schematic view of the sliding plate, the cleaning brush and the rotating driving assembly according to an embodiment of the present application;

[0027] Figure 8 is a top view structural schematic view of the conveying belt cleaning device according to another embodiment of the present application.

[0028] EXPLANATION OF REFERENCE NUMERALS

[0029] 100 conveying belt cleaning device 23 push-pull handle

[0030] 10 telescopic support 30 cleaning assembly

[0031] 11 mounting sleeve 31 cleaning brush

[0032] 111 limiting hole 311 brush handle part

[0033] 12 telescopic rod 312 brush part

[0034] 121 adjusting hole 40 rotation driving assembly

[0035] 13 limiting pin 41 synchronous belt

[0036] 20 swing seat 42 rotation driving piece

[0037] 21 swing cover 43 first pulley

[0038] 211 sliding avoidance groove 44 second pulley

[0039] 212 folding rod 45 rotation shaft

[0040] 213 shell body 451 insertion slot

[0041] 2131 guide rail 46 tension pulley

[0042] 2132 push-pull avoidance groove 200 belt conveyor

[0043] 22 sliding plate 201 rack

[0044] 221 sliding block 202 conveying belt DETAILED DESCRIPTION

[0045] The specific embodiments of the utility model are described in detail below in combination with the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0046] The belt cleaning device of the utility model is described below with reference to the drawings.

[0047] As shown in Figures 1 to 3 , the utility model provides a kind of belt cleaning device 100, and belt cleaning device 100 includes telescopic support 10 and cleaning mechanism, telescopic support 10 is telescopically arranged on the rack 201 of belt conveyor 200, cleaning mechanism includes swing seat 20, cleaning assembly 30 and rotation driving assembly 40, swing seat 20 is swingably arranged on telescopic support 10, cleaning assembly 30 includes multiple cleaning brushes 31, multiple cleaning brushes 31 are spaced apart along the first direction and are respectively rotatably arranged on swing seat 20, rotation driving assembly 40 is respectively driven with multiple cleaning brushes 31 Connection and be used to drive multiple cleaning brushes 31 synchronous rotation.

[0048] It should be noted that the conveyor belt cleaning device 100 of this utility model can be applied to the belt conveyor equipment 200 to clean the conveyor belt 202 of the belt conveyor equipment 200. The belt conveyor equipment 200 includes a frame 201 and a conveyor belt 202. The conveyor belt 202 is mounted on the frame 201 and is used to transport materials such as bagged mortar, cement, and concrete. This utility model does not limit the types of materials transported by the conveyor belt 202. This utility model embodiment only uses the conveyor belt 202 transporting bagged mortar as an example for illustration.

[0049] Specifically, the telescopic support 10 is mounted on the frame 201 and can extend and retract relative to the frame 201. The swing seat 20 is mounted on the telescopic support 10 and can swing relative to the telescopic support 10. The swing seat 20 is provided with a plurality of cleaning brushes 31 arranged at intervals along a first direction. The first direction is defined as the length direction of the swing seat 20. The cleaning brushes 31 are located on the side of the swing seat 20 facing the conveyor belt 202 of the belt conveyor equipment 200. The rotation drive assembly 40 can drive the plurality of cleaning brushes 31 to rotate synchronously so that the cleaning brushes 31 sweep away the mortar powder on the conveyor belt 202. When cleaning the conveyor belt 202, the telescopic support 10 is first adjusted to adjust the cleaning brush 31 to the height position corresponding to the conveyor belt 202. Then, the swing seat 20 is swung relative to the telescopic support 10 so that the swing seat 20 drives multiple cleaning brushes 31 to the position of contact with the conveyor belt 202. The drive assembly 40 drives multiple cleaning brushes 31 to rotate synchronously to clean the mortar powder on the conveyor belt 202. After the cleaning brushes 31 have been cleaning for a period of time, the swing seat 20 is swung relative to the telescopic support 10 to adjust the cleaning position of multiple cleaning brushes 31 relative to the conveyor belt 202, thereby cleaning the residual mortar powder on the conveyor belt 202. In this embodiment of the invention, multiple cleaning brushes 31 rotate synchronously to quickly remove mortar powder from the conveyor belt 202, resulting in high cleaning efficiency and effectively preventing mortar from drying and adhering to the conveyor belt 202. Furthermore, the telescopic bracket 10 can drive the swing seat 20 to rise and fall relative to the frame 201 to adjust the height of the cleaning brushes 31. The swing seat 20 can drive multiple cleaning brushes 31 to swing and adjust the cleaning position of the cleaning brushes 31, so that the cleaning area of ​​the cleaning brushes 31 fully covers the conveyor belt 202, thereby preventing mortar powder from remaining on the conveyor belt 202 and significantly improving the cleaning effect of the conveyor belt 202.

[0050] Understandably, after the conveyor belt 202 is cleaned, the swing seat 20 is swung away from the conveyor belt 202 to avoid interference between the swing seat 20 and the cleaning brush 31 on the conveying of the bagged mortar. The swing angle of the swing seat 20 is flexible and convenient to adjust, which improves the ease of use of the conveyor belt cleaning device 100.

[0051] In this embodiment of the utility model, the swing base 20 includes a swing cover 21 and a sliding plate 22. The swing cover 21 is rotatably mounted on the telescopic bracket 10, and a sliding clearance groove 211 is provided on the swing cover 21. The sliding plate 22 is slidably mounted inside the swing cover 21 along a first direction. The rotation drive assembly 40 is mounted on the sliding plate 22. The cleaning brush 31 includes a handle portion 311 and a bristle portion 312. One end of the handle portion 311 is drivenly connected to the rotation drive assembly 40, and the other end of the handle portion 311 extends out of the sliding clearance groove 211 to the outside of the swing cover 21 and is connected to the bristle portion 312.

[0052] like Figures 3 to 5 As shown, the swing housing 21 is connected to the telescopic bracket 10 and can swing relative to the telescopic bracket 10. The sliding plate 22 is disposed inside the housing, and the rotation drive assembly 40 is disposed on the sliding plate 22. Each cleaning brush 31 includes a bristle portion 312 and a brush handle portion 311 that is driven and connected to the rotation drive assembly 40. The brush handle portion 311 passes through the sliding clearance groove 211 on the swing housing 21 and is connected to the bristle portion 312, so that the rotation drive assembly 40 can drive the brush handle portion 311 to rotate, thereby causing the bristle portion 312 to rotate relative to the conveyor belt 202 and clean the mortar. The swivel housing 21 can drive the sliding plate 22 and multiple cleaning brushes 31 to swivel, thereby adjusting the cleaning position of the brush bristles 312 on the conveyor belt 202. The cleaning area of ​​the brush bristles 312 has a wide coverage range, effectively preventing mortar powder residue on the conveyor belt 202 and improving the cleaning effect. In addition, the sliding plate 22 can slide in the first direction inside the swivel housing 21 to drive the cleaning brushes 31 to slide relative to the swivel housing 21, thereby realizing the adjustment of the cleaning position of the brush bristles 312 in the first direction, further eliminating cleaning dead corners and enhancing the cleaning effect.

[0053] In this embodiment of the utility model, the brush bristles 312 are made of nylon. The nylon brush bristles 312 have high strength and good wear resistance, which can effectively break up the dry mortar blocks on the conveyor belt 202 and remove the broken mortar powder, thereby slowing down the wear rate of the conveyor belt 202 and extending the service life of the conveyor belt 202. In addition, the nylon brush bristles 312 have good flexibility, which prevents the brush bristles 312 from scratching the surface of the conveyor belt 202 and plays a role in protecting the conveyor belt 202.

[0054] In this embodiment of the utility model, the swing cover 21 includes a folding rod 212 and a shell body 213. One end of the folding rod 212 is hinged to the telescopic bracket 10, and the other end of the folding rod 212 is hinged to the shell body 213. The sliding plate 22 is disposed inside the shell body 213, and a sliding clearance groove 211 is provided on the shell body 213.

[0055] like Figures 1 to 3As shown, the two ends of the folding rod 212 are hinged to the telescopic bracket 10 and the shell body 213 respectively, so that the folding rod 212 can drive the shell body 213 to swing relative to the telescopic bracket 10, and the shell body 213 can drive the cleaning brush 31 to swing relative to the folding rod 212. When cleaning the conveyor belt 202, the cleaning position of the cleaning brush 31 can be adjusted by swinging the folding rod 212 and the shell body 213, which improves the adjustment flexibility, eliminates cleaning dead angles, effectively prevents powder mortar residue, and the setting of the folding rod 212 extends the extension length of the shell body 213 relative to the telescopic bracket 10, such as Figure 1 As shown, the folding rod 212 can swing to a position above the frame 201, causing the shell body 213 to swing to a position above the conveyor belt 202. This allows the cleaning brush 31 located below the shell body 213 to be positioned corresponding to the conveyor belt 202 and to clean the powder mortar. The structural design is reasonable, ensuring effective cleaning by the cleaning brush 31. After cleaning the conveyor belt 202, the folding rod 212 can drive the shell body 213 to swing away from the conveyor belt 202 to avoid interfering with the conveying of the bagged mortar. Furthermore, as... Figure 2 As shown, the folding rod 212 and the shell body 213 can be folded to the outside of the frame 201 to reduce the space occupied and improve space utilization and ease of use.

[0056] In this embodiment of the utility model, a slider 221 is provided on the sliding plate 22, and a guide rail 2131 extending along a first direction is provided on the inner wall of the shell body 213. The slider 221 is slidably disposed on the guide rail 2131. Figure 4 and Figure 7 As shown, the slider 221 can slide along the extension direction of the guide rail 2131 to drive the sliding plate 22 and the cleaning brush 31 connected to the sliding plate 22 to slide relative to the shell body 213, thereby adjusting the cleaning position of the cleaning brush 31 in the first direction and further improving the cleaning effect. In addition, the cooperation between the slider 221 and the guide rail 2131 improves the smoothness of the sliding plate 22, thereby improving the adjustment flexibility and convenience of the cleaning brush 31.

[0057] Furthermore, such as Figures 1 to 4 As shown, a push-pull handle 23 is provided on the side of the sliding plate 22 facing away from the cleaning brush 31. A push-pull clearance groove 2132 extending along the first direction is provided on the housing body 213. The push-pull clearance groove 2132 is used for the push-pull handle 23 to pass through, so that the operator can push or pull the sliding plate 22 along the first direction by holding the push-pull handle 23, which further improves the adjustment flexibility of the cleaning position of the cleaning brush 31.

[0058] In this embodiment of the utility model, the rotation drive assembly 40 includes a pulley group, a timing belt 41, and a rotation drive member 42. The pulley group includes a first pulley 43 and a plurality of second pulleys 44. The first pulley 43 is drivenly connected to the rotation drive member 42. The number of second pulleys 44 is consistent with the number of cleaning brushes 31 and is drivenly connected to the brush handle portion 311 of the cleaning brushes 31 in a one-to-one correspondence. The timing belt 41 is wound around the first pulley 43 and the plurality of second pulleys 44.

[0059] like Figure 4 and Figure 6 As shown, the rotation drive 42 is used to drive the first pulley 43 to rotate, so that the first pulley 43 can drive multiple second pulleys 44 to rotate synchronously through the synchronous belt 41. The second pulleys 44 drive the corresponding brush handles 311 to rotate, which in turn causes the brush handles 311 to drive the corresponding bristles 312 to rotate to break up the dry mortar blocks on the conveyor belt 202 and clean the mortar powder. The bristles 312 of multiple cleaning brushes 31 rotate synchronously and clean the mortar powder, which improves the cleaning efficiency and enhances the cleaning effect.

[0060] Furthermore, the rotation drive assembly 40 also includes a rotation shaft 45, which is rotatably disposed through the sliding plate 22. The number of rotation shafts 45 is the same as the number of second pulleys 44 and they are disposed one-to-one through the second pulleys 44. The end of the rotation shaft 45 away from the second pulley 44 is provided with a plug groove 451 for the brush handle portion 311 to be detachably connected.

[0061] like Figure 6 and Figure 7 As shown, multiple rotating shafts 45 are spaced apart on the sliding plate 22 along the first direction and can all rotate relative to the sliding plate 22. Each rotating shaft 45 is fitted with a second pulley 44, so that the rotating drive component 42 can drive the multiple rotating shafts 45 to rotate synchronously through the first pulley 43, the synchronous belt 41 and the multiple second pulleys 44. Each rotating shaft 45 drives the corresponding cleaning brush 31 to rotate, so as to quickly remove mortar powder on the conveyor belt 202. The transmission is smooth and reliable, which improves the structural stability. In addition, one end of the rotating shaft 45 is provided with an insertion groove 451 for the brush handle 311 to extend into. The brush handle 311 is detachably connected to the groove wall of the insertion groove 451 so that the brush handle 311 can be removed from the insertion groove 451 and replaced with a new cleaning brush 31 when the bristles 312 fall off or curl up. The cleaning brush 31 is easy to disassemble and replace, which further improves the ease of use.

[0062] In one embodiment of this utility model, the brush handle 311 is provided with an external thread, and the groove wall of the insertion groove 451 is provided with an internal thread. The brush handle 311 is threadedly connected to the groove wall of the insertion groove 451 to realize the detachable connection between the brush handle 311 and the insertion groove 451. The disassembly and assembly are convenient and quick, which improves the ease of replacement of the cleaning brush 31.

[0063] In another embodiment of this utility model, a locking block is provided on the brush handle 311, and a slot is provided on the groove wall of the insertion groove 451. The locking block can extend into the slot and engage with the slot to realize the detachable connection between the brush handle 311 and the insertion groove 451. The disassembly and assembly are convenient and quick, which improves the ease of replacement of the cleaning brush 31.

[0064] Those skilled in the art will understand that the brush handle portion 311 of this application is detachably connected to the insertion groove 451 and is not limited to the above-described structural form. Other structural forms that can detachably connect the brush handle portion 311 to the groove wall of the insertion groove 451 should also be within the protection scope of this application.

[0065] In this embodiment of the invention, the rotation drive assembly 40 further includes a tensioning pulley 46, which rolls into contact with the timing belt 41 and tensions the timing belt 41. Figure 6 As shown, the tensioning wheel 46 is rotatably mounted on the sliding plate 22 and abuts against the timing belt 41 to tension the timing belt 41, effectively preventing the timing belt 41 from slipping, improving the transmission stability, and enabling multiple cleaning brushes 31 to rotate synchronously and remove mortar powder, thus ensuring the cleaning effect.

[0066] In another embodiment of the present invention, the number of cleaning components 30 is set to be multiple, the multiple cleaning components 30 are arranged at intervals along the second direction, and any two adjacent cleaning components 30 are staggered along the first direction. The number of rotation drive components 40 is the same as the number of cleaning components 30 and they are arranged in a one-to-one correspondence.

[0067] like Figure 8 As shown, the cleaning mechanism includes multiple cleaning components 30, which are spaced apart on the swing seat 20 along a second direction, which is the width direction of the swing seat 20. Each cleaning component 30 includes multiple cleaning brushes 31 spaced apart along a first direction. Two cleaning components 30 that are adjacent along the second direction are staggered along the first direction, which effectively eliminates the cleaning gaps in the first direction. The cleaning area of ​​the multiple cleaning components 30 fully covers the conveyor belt 202, preventing mortar powder from remaining on the conveyor belt 202 and greatly improving the cleaning effect of the conveyor belt 202.

[0068] In this embodiment of the utility model, the telescopic bracket 10 includes a mounting sleeve 11 and a telescopic rod 12. The mounting sleeve 11 is disposed on the frame 201. One end of the telescopic rod 12 extends into the mounting sleeve 11. The swivel seat 20 is rotatably connected to the other end of the telescopic rod 12. The telescopic rod 12 is provided with a plurality of spaced adjustment holes 121. The mounting sleeve 11 is provided with a limiting hole 111 for communicating with any one of the adjustment holes 121.

[0069] like Figure 3As shown, the telescopic rod 12 is telescopically installed inside the mounting sleeve 11. The telescopic rod 12 can adjust its extension length relative to the mounting sleeve 11 to adjust the height position of the sweeping brush 31, thereby facilitating the replacement of sweeping brushes 31 of different sizes and specifications, improving the versatility of the device. In addition, the telescopic bracket 10 also includes a limiting pin 13. After the sweeping brush 31 is adjusted to a suitable height position, the limiting pin 13 passes through the limiting hole 111 and the corresponding adjustment hole 121 to limit the telescopic rod 12 relative to the mounting sleeve 11, thereby fixing the telescopic length of the telescopic rod 12, realizing the height position adjustment of the sweeping brush 31, and improving the adjustment flexibility and convenience.

[0070] In addition, this utility model also provides a belt conveyor 200, which includes the conveyor belt cleaning device 100 as described above. The belt conveyor 200 also includes a frame 201 and a conveyor belt 202 disposed on the frame 201. The conveyor belt 202 is used to convey bagged mortar. The telescopic bracket 10 is telescopically disposed on the frame 201. The cleaning brush 31 is located on the side of the swing seat 20 facing the conveyor belt 202. The specific structure of the conveyor belt cleaning device 100 is as described in the above embodiments. Since the belt conveyor 200 adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0071] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0074] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A conveyor belt cleaning device, characterized in that, The conveying belt cleaning device (100) comprises: a telescopic support (10) telescopically arranged on a rack (201) of a belt conveying device (200); a cleaning mechanism comprising a swing seat (20), a cleaning assembly (30) and a rotating driving assembly (40), the swing seat (20) is swingably arranged on the telescopic support (10), the cleaning assembly (30) comprises a plurality of cleaning brushes (31), the plurality of cleaning brushes (31) are arranged in a first direction and are rotatably arranged on the swing seat (20) respectively, and the rotating driving assembly (40) is drivingly connected with the plurality of cleaning brushes (31) respectively and is used for driving the plurality of cleaning brushes (31) to rotate synchronously.

2. The conveyor belt cleaning apparatus of claim 1, wherein, The swing seat (20) comprises a swing cover (21) and a sliding plate (22), the swing cover (21) is swingably arranged on the telescopic support (10), and a sliding avoiding groove (211) is formed in the swing cover (21), the sliding plate (22) is slidably arranged in the swing cover (21) along the first direction, the rotating driving assembly (40) is arranged on the sliding plate (22), the cleaning brush (31) comprises a brush handle part (311) and a brush hair part (312), one end of the brush handle part (311) is drivingly connected with the rotating driving assembly (40), and the other end of the brush handle part (311) extends out of the swing cover (21) from the sliding avoiding groove (211) and is connected with the brush hair part (312).

3. The conveyor belt cleaning apparatus of claim 2, wherein, The swing cover (21) comprises a folding rod (212) and a shell body (213), one end of the folding rod (212) is hinged with the telescopic support (10), the other end of the folding rod (212) is hinged with the shell body (213), the sliding plate (22) is arranged in the shell body (213), and the sliding avoiding groove (211) is formed in the shell body (213).

4. The conveyor belt cleaning apparatus of claim 3, wherein, A sliding block (221) is arranged on the sliding plate (22), an inner wall of the shell body (213) is provided with a guide rail (2131) extending in the first direction, and the sliding block (221) is slidably arranged on the guide rail (2131).

5. The conveyor belt cleaning apparatus of claim 2, wherein, The rotating driving assembly (40) comprises a belt wheel set, a synchronous belt (41) and a rotating driving member (42), the belt wheel set comprises a first belt wheel (43) and a plurality of second belt wheels (44), the first belt wheel (43) is drivingly connected with the rotating driving member (42), the number of the second belt wheels (44) is consistent with the number of the cleaning brushes (31) and is drivingly connected with the brush handle parts (311) of the cleaning brushes (31) one by one, and the synchronous belt (41) is wound on the first belt wheel (43) and the plurality of second belt wheels (44).

6. The conveyor belt cleaning apparatus of claim 5, wherein, The rotating driving assembly (40) further comprises rotating shafts (45) rotatably penetrating through the sliding plates (22), the number of the rotating shafts (45) is consistent with the number of the second pulleys (44) and the rotating shafts (45) are arranged through the second pulleys (44) one by one, and the ends of the rotating shafts (45) away from the second pulleys (44) are provided with plug-in grooves (451) for detachably connecting the brush handle portions (311).

7. The conveyor belt cleaning apparatus of claim 5, wherein, The rotating driving assembly (40) further comprises a tension pulley (46) in rolling contact with the synchronous belt (41) and tensioning the synchronous belt (41).

8. The conveyor belt cleaning apparatus of claim 1, wherein, The number of the cleaning assemblies (30) is multiple, the multiple cleaning assemblies (30) are arranged at intervals along the second direction, and any two adjacent cleaning assemblies (30) are arranged at intervals along the first direction, and the number of the rotating driving assemblies (40) is consistent with the number of the cleaning assemblies (30) and the rotating driving assemblies (40) are arranged one by one.

9. The conveyor belt cleaning apparatus of any one of claims 1 to 8, wherein, The telescopic support (10) comprises a mounting sleeve (11) and a telescopic rod (12), the mounting sleeve (11) is arranged on the rack (201), one end of the telescopic rod (12) penetrates into the mounting sleeve (11), the swing seat (20) is swingably connected to the other end of the telescopic rod (12), a plurality of adjusting holes (121) are arranged at intervals on the telescopic rod (12), and a limiting hole (111) for communicating with any one of the adjusting holes (121) is arranged on the mounting sleeve (11).

10. A belt conveyor apparatus, characterized by, The belt conveying device (200) comprises the conveying belt cleaning device (100) according to any one of claims 1 to 9.

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