Mining belt conveyor cleaning structure convenient to install

Abstract

The utility model relates to the technical field of belt conveyor cleaning, in particular to a mining belt conveyor cleaning structure convenient to install, which comprises a belt conveyor and a cleaning device below the belt conveyor, the belt conveyor comprises a driving shaft and a driven shaft, the driving shaft and the driven shaft are sleeved with a conveying belt, and base plates are uniformly and rotatably arranged at the two ends of the driving shaft and the two ends of the driven shaft; the bottom of the base is fixedly connected with a supporting plate, a driving assembly used for driving the driving shaft is arranged on the base plate close to the driving shaft, the sweeping device comprises a sweeping shaft installed on one side of the conveying belt, connecting frames are arranged at the two ends of the sweeping shaft, and sweeping brushes are evenly arranged on the outer side of the sweeping shaft. A sliding rail is fixedly arranged on the side, close to the connecting frame, of the base plate, the connecting frame is slidably connected with the sliding rail, and an adjusting device used for adjusting the distance between the connecting frame and the base plate is arranged between the connecting frame and the base plate.

Description

Technical Field

[0001] This application relates to the field of belt conveyor cleaning technology, and in particular to a mining belt conveyor cleaning structure that is easy to install. Background Technology

[0002] The cleaning structure of a mining belt conveyor is a crucial component for ensuring the normal operation and extending the service life of the conveyor. Its design aims to effectively remove adhering materials such as coal dust and ore fragments from the belt surface, maintaining cleanliness and efficient operation. The working principle of the mining belt conveyor cleaning structure is primarily based on physical friction, scouring, and gravity. Components such as spiral idlers and cleaning brushes remove material adhering to the belt surface through friction; the coal collection trough collects the removed material using gravity; and the water spray cleaning structure removes adhering materials through the scouring effect of water.

[0003] Existing belt conveyor cleaning equipment typically cleans from below the belt conveyor using roller brushes. After multiple cleaning cycles, the brushes usually need to be removed for further cleaning. However, existing equipment is usually fixed with bolts, which makes disassembly and adjustment troublesome. Therefore, this application proposes a mine belt conveyor cleaning structure that is easy to install. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this application is to provide a mining belt conveyor cleaning structure that is easy to install in order to solve the technical problems in the background art.

[0005] The above-mentioned objective of this application is achieved through the following technical solution: a mine conveyor belt cleaning structure that is easy to install, including a conveyor belt and a cleaning device below the conveyor belt. The conveyor belt includes a drive shaft and a driven shaft, and a conveyor belt is sleeved on the drive shaft and the driven shaft. A base plate is evenly rotatably arranged at both ends of the drive shaft and the driven shaft. A support plate is fixedly connected to the bottom of the base plate. A drive assembly for driving the drive shaft is arranged on the base plate near the drive shaft. The cleaning device includes a cleaning shaft installed on one side of the conveyor belt. A connecting frame is arranged at both ends of the cleaning shaft. Cleaning brushes are evenly arranged on the outer side of the cleaning shaft. A sliding rail is fixedly arranged on the side of the base plate near the connecting frame. The connecting frame and the sliding rail are slidably connected. An adjustment device for adjusting the distance between the connecting frame and the base plate is provided.

[0006] By adopting the above technical solution, the drive component drives the drive shaft to rotate, which in turn drives the conveyor belt to rotate. The conveyor belt then contacts the cleaning brush on the cleaning shaft of the connecting frame to perform cleaning. After cleaning is completed, the distance of the drive connecting frame is adjusted by the adjustment device to clean the cleaning brush on the cleaning shaft, making it easier to clean.

[0007] Furthermore, the drive assembly includes a drive motor fixedly connected to the base plate, and the output end of the drive motor is fixedly connected to the drive shaft.

[0008] By adopting the above technical solution, the drive motor drives the drive shaft to rotate, thereby driving the conveyor belt for transportation.

[0009] Furthermore, the adjusting device includes a rotating cylinder fixedly connected to both sides of the connecting frame, an adjusting stud rotatably disposed in the rotating cylinder, the adjusting stud being threadedly connected to the base plate, and a connecting post fixedly connected to the connecting frame at the bottom of the adjusting stud, the connecting post being inserted into the base plate.

[0010] By adopting the above technical solution, the adjusting stud rotates within the connecting frame and is threadedly connected to the base plate, thus changing the distance between the connecting frame and the base plate.

[0011] Furthermore, an adjusting motor is provided on the adjusting stud, the adjusting motor is fixedly connected to the connecting frame, and the output end of the adjusting motor is fixedly connected to the adjusting stud.

[0012] By adopting the above technical solution, the adjusting motors on both sides of the connecting frame start simultaneously, driving the adjusting studs to rotate.

[0013] Furthermore, connecting protrusions are fixedly provided on both sides of the sweeping shaft, and sliding grooves are provided on both sides of the connecting frame. A connecting round shaft is rotatably provided on the end of the sliding groove away from the conveyor belt. A connecting groove matching the connecting protrusion is provided in the connecting round shaft. A rotating motor is fixedly provided on the outside of the connecting frame, and the output end of the rotating motor is fixedly connected to the connecting round shaft.

[0014] By adopting the above technical solution, the connection protrusions and the connection shaft in this application can be easily disassembled and replaced. Specifically, by connecting the two ends of the sweeping shaft with the slide groove and the connecting groove on the connection shaft, the rotation motor drives the connection shaft to rotate, thereby driving the sweeping shaft.

[0015] Furthermore, an adsorption magnet is embedded inside the connecting shaft, and the connecting protrusion is made of metal.

[0016] By adopting the above technical solution, the setting of the adsorption magnet can pre-fix the connecting protrusion.

[0017] Furthermore, a flexible wiping strip is fixedly provided on one end of the sweeping brush near the sweeping shaft, and the flexible wiping strip is fixedly connected to the sweeping shaft.

[0018] By adopting the above technical solution, the cleaning brush in this application can clean the conveyor belt, while the flexible wiping strip can wipe the belt from the side during cleaning.

[0019] Furthermore, the flexible wiping strip is made of flexible rubber.

[0020] By adopting the above technical solution, softness can be guaranteed while wiping is also possible.

[0021] In summary, this application offers the following beneficial technical advantages: The cleaning structure cleverly integrates the cleaning device below the conveyor belt, saving space and ensuring simultaneous cleaning operations with the conveyor belt's transport function. The cleaning shaft and its brushes are in close contact with one side of the conveyor belt, effectively removing adhering substances from the belt surface, keeping the belt clean, and improving transport efficiency. The cleaning shaft is slidably connected to a sliding rail on the base plate via a connecting frame, making installation and disassembly exceptionally simple. When maintenance or brush replacement is required, operators only need to adjust the adjustment device to easily move the connecting frame, thus conveniently accessing the cleaning shaft for operation, significantly reducing maintenance difficulty and time costs. Operators can adjust the contact distance between the brushes and the conveyor belt according to actual needs. This flexibility ensures optimal cleaning results; regardless of belt material or material adhesion level, adjustments can achieve the best cleaning effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure in the embodiment;

[0023] Figure 2 This is a schematic diagram of the connecting frame structure in the embodiment.

[0024] Reference numerals: 1. Belt conveyor; 10. Conveyor belt; 11. Base plate; 12. Support plate; 13. Drive motor; 14. Sliding rail; 15. Drive shaft; 16. Driven shaft; 2. Connecting frame; 21. Sweeping shaft; 22. Flexible wiping strip; 23. Sweeping brush; 24. Adjusting motor; 25. Connecting protrusion; 26. Adjusting stud; 27. Connecting column; 28. Connecting round shaft; 29. ​​Rotating motor. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] Example, refer to Figure 1 as well as Figure 2A mine conveyor belt cleaning structure that is easy to install includes a conveyor belt 1 and a cleaning device below the conveyor belt 1. The conveyor belt 1 includes a drive shaft 15 and a driven shaft 16. A conveyor belt 10 is sleeved on the drive shaft 15 and the driven shaft 16. A base plate 11 is evenly rotatably arranged at both ends of the drive shaft 15 and the driven shaft 16. A support plate 12 is fixedly connected to the bottom of the base plate. A drive assembly for driving the drive shaft 15 is arranged on the base plate 11 near the drive shaft 15. The cleaning device includes a cleaning shaft 21 installed on one side of the conveyor belt 10. A connecting frame 2 is arranged at both ends of the cleaning shaft 21. A cleaning brush 23 is evenly arranged on the outer side of the cleaning shaft 21. A sliding rail 14 is fixedly arranged on the side of the base plate 11 near the connecting frame 2. The connecting frame 2 and the sliding rail 14 are slidably connected. An adjustment device for adjusting the distance between the connecting frame 2 and the base plate 11 is provided. After the drive assembly drives the drive shaft 15 to rotate, it drives the conveyor belt 10 to rotate. The belt contacts the cleaning brush 23 on the cleaning shaft 21 on the connecting frame 2 to perform cleaning. After cleaning is completed, the distance of the drive connecting frame 2 is adjusted by the adjustment device to clean the cleaning brush 23 on the cleaning shaft 21, making it easier to clean.

[0027] In this embodiment, the drive assembly includes a drive motor 13 fixedly connected to the base plate 11, and the output end of the drive motor 13 is fixedly connected to the drive shaft 15. The drive motor 13 drives the drive shaft 15 to rotate, thereby driving the conveyor belt 10 for transportation.

[0028] In this embodiment, the adjustment device includes a rotating cylinder fixedly connected to both sides of the connecting frame 2. An adjusting stud 26 is rotatably disposed in the rotating cylinder. The adjusting stud 26 is threadedly connected to the base plate 11. A connecting post 27 fixedly connected to the connecting frame 2 is disposed at the bottom of the adjusting stud 26. The connecting post 27 is inserted into the base plate 11. By rotating the adjusting stud 26, the adjusting stud 26 rotates within the connecting frame 2 and is threadedly connected to the base plate 11, thus causing a change in the distance between the connecting frame 2 and the base plate 11.

[0029] In this embodiment, an adjusting motor 24 is mounted on the adjusting stud 26 and is fixedly connected to the connecting frame 2. The output end of the adjusting motor 24 is fixedly connected to the adjusting stud 26. The adjusting motors 24 on both sides of the connecting frame 2 start simultaneously, driving the adjusting stud 26 to rotate.

[0030] In this embodiment, connecting protrusions 25 are fixedly provided on both sides of the sweeping shaft 21, and sliding grooves are provided on both sides of the connecting frame 2. A connecting round shaft 28 is rotatably provided on the end of the sliding groove away from the conveyor belt 10. A connecting groove matching the connecting protrusions 25 is provided in the connecting round shaft 28. A rotating motor 29 is fixedly provided on the outside of the connecting frame 2, and the output end of the rotating motor 29 is fixedly connected to the connecting round shaft 28. In this application, the setting of connecting protrusions 25 and connecting round shaft 28 facilitates disassembly and replacement. Specifically, by connecting the two ends of the sweeping shaft 21 with the sliding grooves and connecting grooves on the connecting round shaft 28, the rotating motor 29 drives the connecting round shaft 28 to rotate, thereby driving the sweeping shaft 21.

[0031] In this embodiment, an adsorption magnet is embedded inside the connecting shaft 28, and the connecting protrusion 25 is made of metal. The adsorption magnet can pre-fix the connecting protrusion 25.

[0032] In this embodiment, a flexible wiping strip 22 is fixedly provided on one end of the cleaning brush 23 near the cleaning shaft 21, and the flexible wiping strip 22 is fixedly connected to the cleaning shaft 21. In this application, the cleaning brush 23 can clean the conveyor belt 10, and at the same time, the flexible wiping strip 22 can wipe the belt from the side during cleaning.

[0033] In this embodiment, the flexible wiping strip 22 is made of flexible rubber. It ensures softness while still being able to wipe.

[0034] Specific implementation process: The cleaning device includes a cleaning shaft 21 installed on one side of the conveyor belt 10. Cleaning brushes 23 are evenly distributed on the outer side of the cleaning shaft 21 for cleaning the conveyor belt 10. Connecting frames 2 are provided at both ends of the cleaning shaft 21. These connecting frames 2 can slide on sliding rails 14 fixedly installed on the side of the base plate 11, thereby achieving fine-tuning of the position of the cleaning shaft 21. An adjustment device is provided to adjust the distance between the connecting frames 2 and the base plate 11, i.e., the degree of contact between the cleaning brushes 23 and the conveyor belt 10. This device includes rotating cylinders fixedly connected to both sides of the connecting frames 2. Adjusting studs 26 are rotatably installed in the rotating cylinders and are threadedly connected to the base plate 11. By adjusting the rotation of the adjusting studs 26, the distance between the connecting frames 2 and the base plate 11 can be changed, thereby adjusting the cleaning force of the cleaning brushes 23. To facilitate the rotation of the adjusting stud 26, an adjusting motor 24 is also installed on the adjusting stud 26. The motor is fixedly connected to the connecting frame 2, and its output end is fixedly connected to the adjusting stud 26, which can drive the rotation of the adjusting stud 26.

[0035] Furthermore, to facilitate the removal and replacement of the sweeping shaft 21, connecting protrusions 25 are fixedly installed on both sides of the sweeping shaft 21, while sliding grooves are opened on both sides of the connecting frame 2. A connecting round shaft 28 is rotatably installed at the end of the sliding groove away from the conveyor belt 10, and a connecting groove matching the connecting protrusion 25 is opened in the connecting round shaft 28. In this way, the sweeping shaft 21 can be quickly installed by aligning the connecting protrusion 25 with the connecting groove on the connecting round shaft 28. To further improve the convenience of installation, a rotating motor 29 is fixedly installed on the outside of the connecting frame 2, and its output end is fixedly connected to the connecting round shaft 28. It can drive the rotation of the connecting round shaft 28, thereby driving the rotation of the sweeping shaft 21 to achieve automatic alignment and installation of the sweeping shaft 21. At the same time, an adsorption magnet is embedded inside the connecting round shaft 28, while the connecting protrusion 25 is made of metal. The adsorption magnet can pre-fix the connecting protrusion 25, improving the stability and accuracy of installation.

[0036] In the design of the sweeping brush 23, in addition to the conventional sweeping function, a flexible wiping strip 22 is fixedly installed on one end of the sweeping brush 23 near the sweeping shaft 21. This wiping strip is made of flexible rubber, which ensures both softness and effective wiping of the transport belt 10. In this way, while the sweeping brush 23 is sweeping, the flexible wiping strip 22 can wipe the belt from the side, further improving the cleaning effect.

[0037] Specific implementation process: The embodiments of this specific implementation method are all preferred embodiments of this application, and are not intended to limit the scope of protection of the application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mine conveyor belt cleaning structure that is easy to install, characterized in that, The system includes a belt conveyor (1) and a cleaning device below the belt conveyor (1). The belt conveyor (1) includes a drive shaft (15) and a driven shaft (16). A conveyor belt (10) is fitted on the drive shaft (15) and the driven shaft (16). A base plate (11) is evenly rotatably mounted at both ends of the drive shaft (15) and the driven shaft (16). A support plate (12) is fixedly connected to the bottom of the base plate. A drive assembly for driving the drive shaft (15) is provided on the base plate (11) near the drive shaft (15). The cleaning device includes a cleaning shaft (21) installed on one side of the conveyor belt (10), with connecting frames (2) at both ends of the cleaning shaft (21), and cleaning brushes (23) evenly arranged on the outer side of the cleaning shaft (21). A sliding rail (14) is fixedly installed on the side of the base plate (11) near the connecting frame (2), and the connecting frame (2) and the sliding rail (14) are slidably connected. An adjustment device for adjusting the distance between the connecting frame (2) and the base plate (11) is provided. The adjustment device includes a rotating cylinder fixedly connected to both sides of the connecting frame (2), an adjustment stud (26) is rotatably arranged in the rotating cylinder, the adjustment stud (26) is threadedly connected to the base plate (11), and a connecting post (27) fixedly connected to the connecting frame (2) is provided at the bottom of the adjustment stud (26), and the connecting post (27) is inserted into the base plate (11). An adjusting motor (24) is provided on the adjusting stud (26). The adjusting motor (24) is fixedly connected to the connecting frame (2). The output end of the adjusting motor (24) is fixedly connected to the adjusting stud (26). The cleaning shaft (21) has connecting protrusions (25) fixedly provided on both sides. The connecting frame (2) has sliding grooves on both sides. A connecting round shaft (28) is rotatably provided on the end of the sliding groove away from the conveyor belt (10). A connecting groove matching the connecting protrusions (25) is provided in the connecting round shaft (28). A rotating motor (29) is fixedly provided on the outside of the connecting frame (2). The output end of the rotating motor (29) is fixedly connected to the connecting round shaft (28).

2. The easy-to-install cleaning structure for a mining conveyor belt according to claim 1, characterized in that, The drive assembly includes a drive motor (13) fixedly connected to the base plate (11), and the output end of the drive motor (13) is fixedly connected to the drive shaft (15).

3. The easy-to-install cleaning structure for a mining conveyor belt according to claim 1, characterized in that, The connecting shaft (28) is inlaid with an adsorption magnet, and the connecting protrusion (25) is made of metal.

4. The easy-to-install cleaning structure for a mining conveyor belt according to claim 1, characterized in that, A flexible wiping strip (22) is fixedly provided on one end of the cleaning brush (23) near the cleaning shaft (21), and the flexible wiping strip (22) is fixedly connected to the cleaning shaft (21).

5. The easy-to-install cleaning structure for a mining conveyor belt according to claim 4, characterized in that, The flexible wiping strip (22) is made of flexible rubber.

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