Cleaning device for belt maintenance

Abstract

The utility model belongs to tobacco equipment maintenance technical field discloses a kind of cleaning devices for belt maintenance, for cleaning belt, including rack, scraping component and locking assembly, scraping component includes support piece, driving part and scraper, support piece is connected on rack, driving part is set on support piece, the output end transmission connection of driving part has scraper, scraper is used to scrape the impurity of belt, driving part is used to rotate and place scraper, locking assembly includes first locking piece and second locking piece, first locking piece is connected to scraper, second locking piece is connected to support piece, first locking piece can be connected to second locking piece by clamping. The cleaning device for belt maintenance is convenient to clean the impurity on the scraper, improve the cleaning quality of scraper, avoid the abrasion caused by accidental contact between scraper and belt.

Description

Technical Field

[0001] This utility model relates to the field of tobacco equipment maintenance technology, and in particular to a cleaning device for belt maintenance. Background Technology

[0002] In the tobacco processing industry, belt conveyors are the most widely used conveying equipment as the medium for transporting tobacco. However, prolonged use of belt conveyors can lead to scale buildup on the belt surface, with tobacco stems or other impurities adhering to the belt, causing problems such as belt misalignment. Therefore, regular maintenance of belt conveyors is necessary. The traditional maintenance method is to clean the belt conveyor by blowing air, but this can blow impurities from the belt onto other structures, affecting their normal operation. Furthermore, the effectiveness of air blowing is not significant.

[0003] Cleaning equipment for belt conveyors in related technologies typically involves a spray device spraying water or a liquid mixed with detergent onto the belt to moisten contaminants such as soot adhering to the belt. Cleaning brushes then clean the belt after the soot is moistened. Subsequently, a sewage discharge device sucks away the wastewater generated after cleaning the belt, thus achieving belt cleaning. However, the sewage discharge device cannot completely remove the soot from the wastewater. Consequently, prolonged cleaning of the belt by the cleaning brushes causes the soot to stick to the cleaning brushes, making them difficult to remove. This reduces the cleaning quality of the cleaning brushes and can easily interfere with the belt during cleaning, leading to belt wear. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning device for belt maintenance, which can facilitate the cleaning of impurities on the scraper, improve the cleaning quality of the scraper, and the scraper can be lifted and locked to prevent accidental contact between the scraper and the belt, thus avoiding belt wear.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A belt cleaning device for maintenance, used to clean belts, including:

[0007] frame;

[0008] A scraping assembly includes a support member, a drive member, and a scraper. The support member is connected to the frame, the drive member is disposed on the support member, and the output end of the drive member is connected to the scraper. The scraper is used to scrape off impurities from the belt, and the drive member is used to rotate and lower the scraper.

[0009] A locking assembly, comprising a first locking member and a second locking member, wherein the first locking member is connected to the scraper and the second locking member is connected to the support member, and the first locking member is capable of engaging with the second locking member.

[0010] Preferably, the support member includes:

[0011] A first support portion, the first support portion being connected to the frame;

[0012] The second support portion is fixedly connected to the first support portion and extends away from the belt. The second locking member is connected to the second support portion.

[0013] Preferably, the driving component is a horizontal quick clamp.

[0014] Preferably, the scraper includes:

[0015] The main body is connected to the output end of the drive unit.

[0016] A flexible part, which is detachably connected to the main body, is used to scrape off the impurities on the belt.

[0017] Preferably, the belt maintenance cleaning device further includes:

[0018] A cleaning component is disposed on the support member and spaced apart from the scraper. The cleaning component is used to clean the impurities scraped off by the scraper.

[0019] Preferably, the cleaning component includes:

[0020] A fastener, which is connected to the support member;

[0021] A cleaning component, one end of which is connected to the fixing component, and the other end of which is capable of cleaning the impurities scraped off by the scraper.

[0022] Preferably, the frame has a receiving cavity that extends through the frame along its extension direction. The belt is housed in the receiving cavity, and the belt moves in the same direction as the frame. The support member and the scraper are housed in the receiving cavity, and the scraper's extension direction is at an angle to the belt's movement direction.

[0023] Preferably, the support member is fixedly and adjustablely connected to the inner wall of the receiving cavity along the extension direction of the frame.

[0024] Preferably, the driving component includes a first driving part with a through groove extending along the extension direction of the first driving part. The belt maintenance cleaning device includes a threaded bolt and two nuts. One end of the bolt is connected to the scraper, and the other end of the bolt can pass through the through groove. Both nuts are threadedly connected to the bolt. Along the extension direction of the bolt, the two nuts are located on opposite sides of the first driving part, and the two nuts can respectively abut against opposite sides of the first driving part.

[0025] Preferably, multiple driving members are provided, and the multiple driving members are arranged at intervals along the extension direction of the support member.

[0026] The beneficial effects of this utility model are:

[0027] This utility model provides a belt maintenance cleaning device for cleaning belts, including a frame, a scraping component, and a locking component. The scraping component includes a support member, a drive member, and a scraper. The support member is connected to the frame, and the drive member is disposed on the support member. The output end of the drive member is drivenly connected to the scraper. The scraper is used to scrape off impurities from the belt, and the drive member is used to rotate and lower the scraper. The locking component includes a first locking member and a second locking member. The first locking member is connected to the scraper, and the second locking member is connected to the support member. The first locking member can be locked into the second locking member.

[0028] When the belt needs cleaning, the drive unit starts and rotates to lower the scraper until it is in close contact with the belt surface. When the belt is running normally, the scraper removes impurities from the belt through physical contact. When the scraper is being maintained, the drive unit starts and rotates the scraper to lift it off the belt surface. After the scraper is lifted to the preset position, the first locking member and the second locking member engage to lock the scraper in the lifted state, which facilitates the cleaning of impurities on the scraper and improves the cleaning quality of the scraper. The scraper can be lifted and locked to prevent accidental contact between the scraper and the belt, which could cause belt wear. Attached Figure Description

[0029] Figure 1 This is a first schematic diagram of the belt maintenance cleaning device provided in this embodiment of the present invention;

[0030] Figure 2 This is a second schematic diagram of the belt maintenance and cleaning device provided in this embodiment of the present invention;

[0031] Figure 3 This is a third schematic diagram of the belt maintenance cleaning device provided in this embodiment of the present invention;

[0032] Figure 4 This is a fourth schematic diagram of the belt maintenance and cleaning device provided in this embodiment of the present invention;

[0033] Figure 5 yes Figure 3 A magnified view of a portion of point A in the middle.

[0034] In the picture:

[0035] 1. Frame; 11. Receiving cavity;

[0036] 2. Scraping assembly; 21. Support member; 211. First support part; 212. Second support part; 22. Driving member; 221. First driving part; 2211. Through groove; 23. Scraper; 231. Body part; 232. Flexible part;

[0037] 3. Locking component; 31. First locking element; 32. Second locking element;

[0038] 4. Cleaning components; 41. Fixtures; 42. Cleaning parts;

[0039] 5. Bolt; 6. Nut. Detailed Implementation

[0040] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0041] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0044] This embodiment provides a belt maintenance and cleaning device for cleaning belts, such as... Figures 1-3 As shown, the belt maintenance cleaning device includes a frame 1, a scraping assembly 2, and a locking assembly 3. The scraping assembly 2 includes a support member 21, a drive member 22, and a scraper 23. The support member 21 is connected to the frame 1, and the drive member 22 is disposed on the support member 21. The output end of the drive member 22 is connected to the scraper 23. The scraper 23 is used to scrape off impurities from the belt, and the drive member 22 is used to rotate and lower the scraper 23. The locking assembly 3 includes a first locking member 31 and a second locking member 32. The first locking member 31 is connected to the scraper 23, and the second locking member 32 is connected to the support member 21. The first locking member 31 can be locked into the second locking member 32.

[0045] When the belt needs cleaning, the drive unit 22 starts and rotates to lower the scraper 23 until the scraper 23 is in close contact with the belt surface. When the belt is running normally, the scraper 23, through physical contact, scrapes away impurities on the belt. When the scraper 23 is being maintained, the drive unit 22 starts and drives the scraper 23 to rotate and lift, detaching it from the belt surface. After the scraper 23 is lifted to a preset position, the first locking member 31 and the second locking member 32 engage and lock the scraper 23 in the lifted state, which facilitates the cleaning of impurities on the scraper 23 and improves the cleaning quality of the scraper 23. The scraper 23 can rotate, lift, and lock, preventing accidental contact between the scraper 23 and the belt and causing belt wear.

[0046] Optionally, locking component 3 is a latch. Specifically, such as Figure 3 As shown, in this embodiment, the locking component 3 is an adjustable latch lock. In other embodiments, the locking component 3 may also be a magnetic latch, a snap-fit ​​latch structure, or a ball latch structure, etc. No limitation is made here.

[0047] Specifically, such as Figure 3 As shown, the first locking element 31 is a hook, and the second locking element 32 is a hanging ring. It should be noted that the adjustable latch lock is an existing structure; the adjustable latch lock in this embodiment can adopt any existing technology, which will not be elaborated upon here.

[0048] Specifically, such as Figures 1-3 As shown, in this embodiment, the drive component 22 is a horizontal quick-release clamp. In other embodiments, the drive component 22 may be a vertical quick-release clamp, a rotary motor, a linear motor, or a telescopic cylinder, etc. No limitation is made here. It should be noted that the horizontal quick-release clamp is an existing structure, and its composition and movement will not be described in detail here.

[0049] More specifically, such as Figure 3As shown, in this embodiment, the pressure plate of the horizontal quick clamp is connected to a scraper 23 via a bolt and nut assembly. The horizontal quick clamp can drive the pressure plate to rotate around its axis. In other embodiments, the output end of a rotary motor is coaxially connected to a drive wheel, and the shaft of the driven wheel is connected to a scraper 23, with the drive wheel and driven wheel meshing together. Alternatively, the output rod of a linear motor is connected to a rack, and the shaft of the gear meshing with the rack is connected to a scraper 23, etc. No limitations are imposed here.

[0050] Specifically, such as Figure 3 As shown, the support member 21 includes a first support portion 211 and a second support portion 212. The first support portion 211 is connected to the frame 1, and the second support portion 212 is fixedly connected to the first support portion 211, extending away from the belt. A second locking member 32 is connected to the second support portion 212. When the first locking member 31 and the second locking member 32 are engaged, the stability of the support member 21 in supporting the scraper 23 is ensured, and the scraper 23 is placed in a position that is easy to operate and does not interfere with the belt operation.

[0051] Specifically, such as Figure 3 As shown, in this embodiment, the first support portion 211 is a first support plate, and the second support portion 212 is a first support frame. In other embodiments, the first support portion 211 may be a support rod or a second support frame, etc., and the second support portion 212 may be a support block or a second support plate, etc. No limitations are imposed here. It should be noted that both the first support portion 211 and the second support portion 212 are hollowed out.

[0052] Optionally, such as Figure 3 As shown, the scraper 23 includes a body portion 231 and a flexible portion 232. The body portion 231 is connected to the output end of the drive member 22, and the flexible portion 232 is detachably connected to the body portion 231. The flexible portion 232 is used to scrape off impurities on the belt. The flexible portion 232 allows the scraper 23 to better conform to the belt surface while avoiding damage to the belt.

[0053] Specifically, in this embodiment, the main body 231 and the flexible part 232 are plate-like structures. In other embodiments, the flexible part 232 is a sheet-like structure or an arc-shaped structure, etc., and the main body 231 is a rod-like structure or a frame structure, etc. No limitations are imposed here. More specifically, the flexible part 232 is made of silicone material. In other embodiments, the flexible part 232 is made of rubber material, etc. No limitations are imposed here.

[0054] Specifically, in this embodiment, the flexible part 232 is threadedly connected to the body part 231. In other embodiments, the flexible part 232 is snap-fitted to the body part 231, etc. No limitation is made here.

[0055] Optionally, such as Figure 4 As shown, the belt maintenance cleaning device also includes a cleaning component 4, which is mounted on the support member 21 and spaced apart from the scraper 23. The cleaning component 4 is used to clean the impurities scraped off by the scraper 23. After the flexible part 232 scrapes off the impurities from the belt, the cleaning component 4 cleans the impurities, ensuring not only that impurities can be scraped off the belt, but also that any remaining impurities on the scraper 23 are removed in a timely manner, preventing the impurities from re-contaminating the belt and ensuring the efficient operation of the cleaning device.

[0056] Specifically, such as Figure 4 As shown, in this embodiment, the cleaning component 4 and the scraper 23 are used simultaneously. In other embodiments, the cleaning component 4 can be used alone, or the scraper 23 can be used alone. No limitation is made here.

[0057] Specifically, such as Figure 4 As shown, the cleaning component 4 includes a fixing member 41 and a cleaning member 42. The fixing member 41 is connected to the support member 21, one end of the cleaning member 42 is connected to the fixing member 41, and the other end of the cleaning member 42 can clean the impurities scraped off by the scraper 23.

[0058] Specifically, the fixing component 41 is a U-shaped pipe clamp, and the two free ends of the U-shaped pipe clamp are threaded to the second support part 212. One end of the cleaning component 42 passes through the U-shaped pipe clamp and is locked inside the U-shaped pipe clamp. It should be noted that the cleaning component 42 is a mop, and the mop rod passes through the U-shaped pipe clamp and is locked inside the U-shaped pipe clamp.

[0059] More specifically, such as Figure 4 As shown, two fixing members 41 are provided, arranged at intervals along the extension direction of the second support 212, and one end of the cleaning member 42 passes through the two fixing members 41 in sequence and is locked inside the fixing members 41. The setting of two fixing members 41 can more firmly fix the cleaning member 42, avoiding shaking or displacement of the cleaning member 42 due to force during use, ensuring the stability of the cleaning operation. At the same time, the two fixing members 41 together limit the cleaning member 42, which can more accurately control the installation position and angle of the cleaning member 42, so that the cleaning member 42 can always maintain a correct contact with the surface to be cleaned, thus improving the cleaning effect.

[0060] Optionally, such as Figure 4As shown, the frame 1 has a receiving cavity 11, which extends through the frame 1 along its extension direction. A belt is housed within the receiving cavity 11, and the belt's direction of movement is the same as the extension direction of the frame 1. A support member 21 and a scraper 23 are also housed within the receiving cavity 11, with the scraper 23's extension direction forming an angle with the belt's direction of movement. By housing the belt, support member 21, and scraper 23 within the receiving cavity 11, impurities scraped from the belt can enter the receiving cavity 11, or the receiving cavity 11 can guide the impurities to other locations, preventing them from affecting the operation of other devices. Specifically, as... Figure 4 As shown, the cleaning component 42 and the locking assembly 3 are located in the receiving cavity 11. Specifically, in this embodiment, the extending direction of the scraper 23 is perpendicular to the direction of belt movement. In other embodiments, the extending direction of the scraper 23 is at 60° or 45° to the direction of belt movement, etc. No limitation is made here.

[0061] Optionally, such as Figure 4 As shown, the support member 21 is fixedly and adjustablely connected to the inner wall of the receiving cavity 11 along the extending direction of the frame 1. The support member 21 can drive the cleaning member 42 and the scraper 23 to move within the receiving cavity 11 along the extending direction of the frame 1, and can be fixed at any position on the inner wall of the receiving cavity 11, allowing the belt maintenance cleaning device to clean belts in different positions, thus improving the applicability and versatility of the belt maintenance cleaning device. Specifically, in this embodiment, the position of the support member 21 on the inner wall of the receiving cavity 11 is adjusted by a Torx handle screw. In other embodiments, the position of the support member 21 on the inner wall of the receiving cavity 11 is adjusted by the cooperation of the locking rod and the locking hole, etc. No limitations are imposed here.

[0062] Optionally, multiple drive members 22 are provided, and the multiple drive members 22 are arranged at intervals along the extension direction of the support member 21. The arrangement of multiple drive members 22, through the distributed arrangement of multi-point driving, helps to balance the force, reduce the shaking or instability of the flexible part 232 during the scraping process, and improve the scraping reliability of the scraper 23.

[0063] Optionally, such as Figure 5 As shown, the drive unit 22 includes a first drive part 221, the first drive part 221 has a through groove 2211, the through groove 2211 extends along the extension direction of the first drive part 221, the belt maintenance cleaning device includes a threaded bolt 5 and two nuts 6, one end of the bolt 5 is connected to the scraper 23, the other end of the bolt 5 can pass through the through groove 2211, the two nuts 6 are threaded to the bolt 5, and along the extension direction of the bolt 5, the two nuts 6 are located on opposite sides of the first drive part 221, and the two nuts 6 can respectively abut against opposite sides of the first drive part 221.

[0064] First, fix one end of the bolt 5 to the scraper 23. Then, pass the other end of the bolt 5 through the through groove 2211 from one side of the first drive part 221. Take two nuts 6 and screw them in from the end of the bolt 5 that is out of the through groove 2211 and the end that is close to the scraper 23, respectively. When adjusting the relative position of the body part 231 and the first drive part 221, since the bolt 5 can slide freely along the extension direction of the through groove 2211 and can move up and down in the through groove 2211, moving the body part 231 can drive the bolt 5 to move in the through groove 2211 until the scraper 23 reaches the required cleaning position. Tighten the nuts 6 on both sides so that the two nuts 6 are tightly against the opposite sides of the first drive part 221. Fix the position of the bolt 5 by the clamping force of the two nuts 6, and then lock the body part 231. The aforementioned through groove 2211 and bolt 5 enable the adjustability of the main body 231, thereby enabling the adjustability and adaptability of the flexible part 232. This allows the flexible part 232 to apply different forces to the belt surface to change the scraping force. Furthermore, the bolt 5 and two nuts 6 can counteract the force on the scraper 23 during the scraping process, ensuring the stability of the scraper 23's position during cleaning.

[0065] Optionally, in this embodiment, the belt maintenance cleaning device further includes a water gun and a water tank connected by a pipeline. The water tank contains clean water, and the water gun can spray clean water onto the belt. The water gun enhances the cleaning effect on impurities on the belt, reduces frictional wear, and maintains the belt's appearance.

[0066] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A belt cleaning device for belt maintenance, characterized in that, include: Rack (1); The scraping assembly (2) includes a support (21), a drive (22) and a scraper (23). The support (21) is connected to the frame (1), the drive (22) is disposed on the support (21), and the output end of the drive (22) is connected to the scraper (23). The scraper (23) is used to scrape off impurities from the belt, and the drive (22) is used to rotate and lower the scraper (23). The locking component (3) includes a first locking member (31) and a second locking member (32). The first locking member (31) is connected to the scraper (23), and the second locking member (32) is connected to the support member (21). The first locking member (31) can be snapped into the second locking member (32).

2. The belt maintenance cleaning device according to claim 1, characterized in that, The support member (21) includes: The first support part (211) is connected to the frame (1). The second support (212) is fixedly connected to the first support (211) and extends away from the belt. The second locking member (32) is connected to the second support (212).

3. The belt maintenance cleaning device according to claim 1, characterized in that, The drive unit (22) is a horizontal quick clamp.

4. The belt maintenance cleaning device according to claim 1, characterized in that, The scraper (23) includes: The main body (231) is connected to the output end of the drive member (22) in a transmission connection. A flexible part (232) is detachably connected to the main body part (231) and is used to scrape off the impurities on the belt.

5. The belt maintenance cleaning device according to claim 1, characterized in that, The belt maintenance cleaning device also includes: A cleaning component (4) is disposed on the support member (21) and is spaced apart from the scraper (23). The cleaning component (4) is used to clean the impurities scraped off by the scraper (23).

6. The belt maintenance cleaning device according to claim 5, characterized in that, The cleaning component (4) includes: A fastener (41) is connected to the support member (21); A cleaning component (42) is provided, one end of which is connected to the fixing component (41), and the other end of which is capable of cleaning the impurities scraped off by the scraper (23).

7. The belt maintenance cleaning device according to any one of claims 1-6, characterized in that, The frame (1) has a receiving cavity (11) and the receiving cavity (11) extends through the frame (1) along the extension direction of the frame (1). The belt is housed in the receiving cavity (11) and the direction of movement of the belt is the same as the extension direction of the frame (1). The support member (21) and the scraper (23) are housed in the receiving cavity (11) and the extension direction of the scraper (23) is set at an angle to the direction of movement of the belt.

8. The belt maintenance cleaning device according to claim 7, characterized in that, The support member (21) is fixedly and adjustablely connected to the inner wall of the receiving cavity (11) along the extension direction of the frame (1).

9. The belt maintenance cleaning device according to any one of claims 1-6, characterized in that... The drive unit (22) includes a first drive part (221), which has a through groove (2211) extending along the extension direction of the first drive part (221). The belt maintenance cleaning device includes a threaded bolt (5) and two nuts (6). One end of the bolt (5) is connected to the scraper (23), and the other end of the bolt (5) can pass through the through groove (2211). The two nuts (6) are threadedly connected to the bolt (5). Along the extension direction of the bolt (5), the two nuts (6) are located on opposite sides of the first drive part (221), and the two nuts (6) can respectively abut against the opposite sides of the first drive part (221).

10. The belt maintenance cleaning device according to any one of claims 1-6, characterized in that, Multiple drive members (22) are provided, and the multiple drive members (22) are arranged at intervals along the extension direction of the support member (21).

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