Air compressor with protective structure

Abstract

The utility model provides a kind of air compressor with protective structure, it is related to air compressor technical field, including cabinet, the inside of cabinet is provided with jar body, the left side of jar body is equipped with gas outlet, the top of jar body is equipped with motor, the output of motor is equipped with rotating block A, the top of jar body is equipped with air compressor body, the output of air compressor body is equipped with rotating block B, the surface of rotating block B is provided with belt, ensure the high efficiency and stability of power transmission, filter box in filter box is designed as slidable connection, it is convenient to maintain and replace filter screen, the combination structure of rotating lever, stop block and rotating block makes filter screen can be cleaned automatically, reduces the demand of manual intervention, prolongs the service life of filter screen, the uniform distribution and rotation design of fan blade and scraper further enhance the filtering effect, ensure the quality of compressed air, the sliding connection mode of clamping rod and pinch board simplifies operation process, improves user experience.

Description

Technical Field

[0001] This utility model relates to the field of air compressor technology, and in particular to an air compressor with a protective structure. Background Technology

[0002] Air compressors play a crucial role in tobacco production. They not only power key equipment such as tobacco processing, cigarette making, and packaging, but also use the compressed air they generate for backflushing and cleaning dust removal equipment, ensuring a clean workshop environment. Because tobacco products come into direct contact with the human body, the quality of the compressed air is extremely important; it must be strictly oil-free and its dryness must be controlled to prevent product contamination. According to announcement number CN219605681U, an air compressor includes an air tank, a bidirectional output motor, and an air compression device. The air tank is equipped with an air inlet box, and the bidirectional output motor is equipped with a first rotating shaft and a second rotating shaft. The air inlet box has an air inlet and a rotating hole, with a drive shaft rotatably connected to the rotating hole. A fixed plate is installed inside the air inlet box, and a power shaft is mounted on the fixed plate. An air intake fan is mounted on the power shaft, and driven gears and transmission shafts are respectively installed on the power shaft and the drive shaft. The air compressor is equipped with a gear, an air inlet with a movable cylinder, a dustproof screen inside the movable cylinder, an air compressor with an air intake pipe, and an air delivery channel. This invention replaces the motor that provides power in a traditional air compressor with a bidirectional output motor and adds an air intake box. Combined with the dustproof screen, this removes dust from the air entering the air compressor, preventing dust from affecting its operation and extending its service life. However, this technology still has some drawbacks, such as a lack of an effective power transmission mechanism and automatic cleaning function. This leads to power loss and low filtration efficiency during use, requiring improvement. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] The present invention adopts the following technical solution: an air compressor with a protective structure, including a cabinet, a tank is provided inside the cabinet, an air outlet is installed on the left side of the tank, a motor is installed on the top of the tank, a rotating block A is installed at the output end of the motor, an air compressor body is installed on the top of the tank, a rotating block B is installed at the output end of the air compressor body, a belt and the surface of the rotating block A are provided on the surface of the rotating block B, and the belt is configured to rotate under the drive of the rotating block A, thereby driving the rotating block B to rotate and drive the air compressor body to work;

[0005] A connecting pipe is installed on the right side of the air compressor body, a filter box is installed on the right side of the connecting pipe, an air inlet is installed on the right side of the filter box, a filter compartment is installed inside the filter compartment, a filter screen is installed inside the filter compartment, a rotating rod is installed at the lower part of the filter screen, a stop block is installed at the top of the rotating rod, a rotating block is installed at the bottom of the rotating rod, a fan blade and a scraper are provided on the surface of the rotating block, the scraper is located above the fan blade, and the scraper is configured to automatically clean the impurities on the filter screen when the rotating rod rotates.

[0006] Preferably, a side plate is installed on the surface of the filter box, a locking rod is movably disposed inside the side plate, a locking pad is installed at the top of the locking rod, and a pinch plate is installed on the surface of the locking rod;

[0007] The clamp rod can fix the filter box and the filter housing by passing through the filter box wall and the side plate.

[0008] The pinch plate is used to provide a manual operation position and to confine the lever outside the filter box.

[0009] Preferably, the rotating blocks A and B can rotate on the surfaces of the motor and air compressor body via belts, and the filter box is slidably connected to the inner wall of the filter chamber via a sliding groove. This ensures the stability and efficiency of the equipment operation.

[0010] Preferably, the rotating rod is rotatably connected to the filter screen, and the rotating rod is fixedly connected to the stop block and the rotating block. The surface of the rotating block is provided with a scraper similar to the fan blade. The scraper is located above the fan blade and is configured to automatically clean impurities from the filter screen when the rotating rod rotates. This achieves automatic filter screen cleaning.

[0011] Preferably, the fan blades are evenly distributed and fixed on the surface of the rotating block, and the fan blades can rotate at the lower end of the filter screen by the drive of the rotating block. The scraper is evenly distributed and fixed on the surface of the rotating block, and the fan blades can enhance air circulation.

[0012] Preferably, the side plate has a fixing groove B, and the filter box has a fixing groove A;

[0013] Preferably, the locking rod can secure the filter box to the filter housing by passing through the fixing slots A and B. This simplifies the maintenance and adjustment process of the filter housing.

[0014] The air compressor with protective structure also includes: a side cover plate A and a front cover plate B;

[0015] The left side and front and back of the cabinet are open structures with only support columns. The bottom of the cabinet has a slot, and the side support columns of the cabinet have mounting slots.

[0016] The side cover A has a mounting block, and the side cover A is configured to connect the side cover A to the cabinet body by engaging the mounting block with the mounting groove.

[0017] A retaining plate is installed at the bottom of the front cover plate B, and the front cover plate B is configured to connect the front cover plate B to the cabinet body by engaging the retaining plate with the retaining slot.

[0018] Preferably, the four corners of the front cover plate B are also threadedly connected to the cabinet body.

[0019] The above-mentioned features make the equipment structure more robust and easier to install and maintain, and also enhance the stability and sealing of the structure.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] 1. This utility model incorporates a sliding groove, a fixed groove A, a filter box, a filter screen, a rotating rod, a stop block, a rotating block, fan blades, a scraper, a side plate, a fixed groove B, a locking rod, a locking pad, and a pinching plate to ensure efficient and stable power transmission. The filter box inside the filter housing is designed with a sliding connection for easy maintenance and filter screen replacement. The combined structure of the rotating rod, stop block, rotating block, and scraper allows for automatic cleaning of the filter screen, reducing the need for manual intervention and extending its service life. The even distribution and rotation design of the fan blades further enhance the filtration effect and ensure the quality of compressed air. The sliding connection of the locking rod and pinching plate simplifies the filter box disassembly process and improves the user experience.

[0022] 2. This utility model incorporates a slot, mounting groove, mounting block, cover plate A, locking plate, threaded groove, threaded rod, throttle, cover plate B, and recess, resulting in a more stable structure and easier installation and maintenance. The recessed design on the surface of cover plate B further enhances the equipment's sealing performance and aesthetics. These improvements not only increase the equipment's lifespan and safety but also simplify the operation process and improve the user experience. Attached Figure Description

[0023] Figure 1 A schematic diagram of an air compressor with a protective structure is provided for this utility model;

[0024] Figure 2 An explosion diagram of an air compressor with a protective structure is provided for this utility model;

[0025] Figure 3 An exploded left view of an air compressor with a protective structure is provided for this utility model;

[0026] Figure 4This utility model proposes an air compressor with a protective structure. Figure 2 Enlarged view of point A in the middle;

[0027] Figure 5 This utility model proposes an air compressor with a protective structure. Figure 2 Enlarged view at point B in the middle;

[0028] Figure 6 This utility model proposes an air compressor with a protective structure. Figure 3 Enlarged view of point C.

[0029] Legend:

[0030] 1. Cabinet; 2. Tank; 3. Air outlet; 4. Motor; 5. Rotating block A; 6. Air compressor body; 7. Rotating block B; 8. Belt; 9. Connecting pipe; 10. Filter box; 11. Air inlet; 12. Slide groove; 13. Fixed groove A; 14. Filter box; 15. Filter screen; 16. Rotating rod; 17. Stop block; 18. Rotating block; 19. Fan blade; 20. Scraper; 21. Side plate; 22. Fixed groove B; 23. Clamping rod; 24. Clamping pad; 25. Pinch plate; 26. Clamping groove; 27. Mounting groove; 28. Mounting block; 29. ​​Cover plate A; 30. Clamping plate; 31. Threaded groove; 32. Threaded rod; 33. Turning handle; 34. Cover plate B; 35. Groove. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0033] Example 1

[0034] Please see Figure 1-4This utility model provides a technical solution: an air compressor with a protective structure, including a cabinet 1, a tank 2 inside the cabinet 1, an air outlet 3 on the left side of the tank 2, and a motor 4 at the top of the tank 2. A rotating block A5 is installed at the output end of the motor 4, and an air compressor body 6 is installed at the top of the tank 2. A rotating block B7 is installed at the output end of the air compressor body 6. A belt 8 is provided on the surface of the rotating block B7 and the rotating block A5. A connecting pipe 9 is installed on the right side of the air compressor body 6, and a filter box 10 is installed on the right side of the connecting pipe 9. An air inlet 11 is installed on the right side of the filter box 10. A filter box 14 is provided inside the filter box 10, and a filter screen 15 is provided inside the filter box 14. A rotating rod 16 is provided at the lower part of the filter screen 15. A stop block 17 is installed at the top of the rotating rod 16, and a rotating block 18 is installed at the bottom of the rotating rod 16. A fan blade 19 and a scraper 20 are provided on the surface of the rotating block 18. A side plate 21 is mounted on the surface of the filter box 14. A retaining rod 23 is movably disposed inside the side plate 21. A retaining pad 24 is mounted on the top end of the retaining rod 23. A pinch plate 25 is mounted on the other end of the retaining rod 23. The pinch plate 25 is used to provide a manual operation position and to confine the retaining rod 23 outside the filter box 10.

[0035] The system incorporates a sliding groove 12, a fixed groove A13, a filter box 14, a filter screen 15, a rotating rod 16, a stop block 17, a rotating block 18, fan blades 19, a scraper 20, a side plate 21, a fixed groove B22, a locking rod 23, a locking pad 24, and a pinch plate 25, ensuring efficient and stable power transmission. The filter box 14 within the filter box 10 is designed for sliding connection, facilitating maintenance and replacement of the filter screen 15. The combined structure of the rotating rod 16, stop block 17, rotating block 18, and scraper 20 enables automatic cleaning of the filter screen 15, reducing the need for manual intervention and extending its service life. The even distribution and rotating design of the fan blades 19 further enhance the filtration effect, ensuring the quality of compressed air. The sliding connection of the locking rod 23 and the pinch plate 25 simplifies the operation process and improves the user experience. Rotating blocks A5 and B7 rotate on the surfaces of motor 4 and air compressor body 6 via belt 8. Filter box 14 is slidably connected to the inner wall of filter box 10 via slide groove 12, ensuring the stability and efficiency of equipment operation. The sliding connection design between filter box 14 and filter box 10 facilitates maintenance and replacement of filter screen 15, improving ease of use and filtration effect. Rotating rod 16, stop block 17, and rotating block 18 are rotatably connected to filter screen 15, enabling automatic cleaning of filter screen 15, reducing the need for manual intervention and extending its service life. This structure not only improves filtration efficiency but also reduces maintenance costs, ensuring continuous and efficient operation of the equipment. Fan blades 19 are evenly distributed on the surface of rotating block 18, rotating at the bottom of filter screen 15 via rotating block 18. Scraper blades 20 are evenly distributed on the surface of rotating block 18, rotatably connected to filter screen 15, enhancing airflow. The scraper 20 automatically cleans impurities from the filter screen 15, reducing the need for manual maintenance. This structure not only extends the service life of the filter screen 15 but also improves the overall performance and stability of the equipment. The clamping rod 23 is slidably connected to the side plate 21 via the fixing groove B22, and to the filter box 10 via the fixing groove A13. The pinch plate 25 is slidably connected to the side plate 21. The clamping rod can fix the filter box to the filter housing by passing through the filter box wall and the side plate. This simplifies the maintenance and adjustment process of the equipment, improves the user experience, and these designs not only enhance the stability and durability of the equipment but also improve the convenience and safety of operation.

[0036] Please see Figure 1-3 5, 6. The cabinet body 1 has a slot 26 inside, and an installation slot 27 is provided on the left side of the cabinet body 1. An installation block 28 is connected to the cover plate A 29. The installation slot 27 and the installation block 28 are engaged to realize the connection between the cover plate A 29 and the cabinet body 1. A retaining plate 30 is installed at the bottom of the cover plate A 29.

[0037] The cabinet body 1 has a threaded groove 31 on its surface, and a threaded rod 32 is installed inside the threaded groove 31. A handle 33 is installed on the surface of the threaded rod 32. A cover plate B34 is provided on the surface of the cabinet body 1, and a groove 35 is provided on the surface of the cover plate B34, making the structure of the equipment more stable and easier to install and maintain. The groove 35 design on the surface of the cover plate B34 further enhances the sealing and aesthetics of the equipment. These improvements not only increase the service life and safety of the equipment, but also simplify the operation process and improve the user experience. The card plate 30 is slidably connected to the cabinet body 1 through the card slot 26. The four corners of the front cover plate B34 are also threadedly connected to the cabinet body 1. Specifically, the threaded rod 32 is rotatably connected to the cabinet body 1 through the threaded groove 31. The threaded rod 32 is rotatably connected to the cover plate B34 through the groove 35. This enhances the stability and sealing of the structure, with the threaded rod 32 rotatably connected to the cabinet body 1 through the threaded groove 31 and to the cover plate B34 through the groove 35. This makes the equipment easier to operate and maintain. These designs not only improve the overall performance and ease of use of the equipment, but also ensure its long-term stable operation.

[0038] Working Principle: After the air compressor starts motor 4, the power is efficiently and smoothly transmitted to rotating block B7 on the air compressor body 6 through rotating block A5 installed at the output end and belt system 8, driving the air compressor body 6 to compress air. Compressed air is delivered to filter box 10 through connecting pipe 9 and enters filter box 14 for impurity capture. During this process, the combined structure of rotating rod 16, stop block 17, rotating block 18 and scraper 20 enables filter screen 15 to be automatically cleaned, reducing the need for manual intervention and extending the service life of filter screen 15. At the same time, the even distribution and rotating design of fan blades 19 enhance the filtration effect and ensure the quality of compressed air. Filter box 14 is slidably connected to filter box 10 through slide groove 12, which facilitates maintenance and replacement of filter screen 15. In addition, the internal design of the equipment adopts slot 26 and mounting groove 27, making the overall structure more stable and easier to install and maintain. The threaded rod 32 is rotatably connected to cabinet 1 through threaded groove 31 and rotatably connected to cover plate B34 through groove 35, which also makes the equipment easy to operate and maintain. In summary, this air compressor ensures stable and high-quality compressed air output through its efficient power transmission mechanism, automatic cleaning filtration system, and easy-to-maintain structural design.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An air compressor with a protective structure, comprising a cabinet (1), characterized in that: The cabinet (1) is equipped with a tank (2) inside. An air outlet (3) is installed on the left side of the tank (2). A motor (4) is installed on the top of the tank (2). A rotating block A (5) is installed at the output end of the motor (4). An air compressor body (6) is installed on the top of the tank (2). A rotating block B (7) is installed at the output end of the air compressor body (6). A belt (8) is provided on the surface of the rotating block B (7) and the surface of the rotating block A (5). The belt is configured to rotate under the drive of the rotating block A (5) and drive the rotating block B (7) to rotate so as to drive the air compressor body (6) to work. A connecting pipe (9) is installed on the right side of the air compressor body (6), a filter box (10) is installed on the right side of the connecting pipe (9), and an air inlet (11) is installed on the right side of the filter box (10). The filter box (10) is provided with a filter box (14) inside, and a filter screen (15) is provided inside the filter box (14). A rotating rod (16) is provided at the lower part of the filter screen (15). A stop block (17) is installed at the top of the rotating rod (16), and a rotating block (18) is installed at the bottom of the rotating rod (16). A scraper (20) for the fan blade (19) is provided on the surface of the rotating block (18). The scraper (20) is located above the fan blade (19). The scraper (20) is configured to automatically clean the impurities on the filter screen (15) when the rotating rod (16) rotates.

2. The air compressor with protective structure according to claim 1, characterized in that: The filter box (14) is equipped with a side plate (21), and a locking rod (23) is movably provided inside the side plate (21). A locking pad (24) is installed at the top of the locking rod (23), and a pinch plate (25) is installed on the surface of the locking rod (23). The lever (23) can fix the filter box (10) and the filter box (14) by passing through the wall of the filter box (10) and the side plate (21).

3. The air compressor with protective structure according to claim 1, characterized in that: The rotating blocks A (5) and B (7) can rotate on the surface of the motor (4) and the air compressor body (6) via the belt (8), and the filter box (14) is slidably connected to the inner wall of the filter box (10) via the slide groove (12).

4. The air compressor with protective structure according to claim 1, characterized in that: The rotating rod (16) is rotatably connected to the filter screen (15), and the rotating rod (16) is fixedly connected to the stop block (17) and the rotating block (18).

5. The air compressor with protective structure according to claim 1, characterized in that: The fan blades (19) are evenly distributed around the circumference and fixed on the surface of the rotating block (18). The fan blades (19) can rotate below the filter screen (15) by the drive of the rotating block (18). The scrapers (20) are evenly distributed and fixed on the surface of the rotating block (18).

6. The air compressor with protective structure according to claim 2, characterized in that: The side plate (21) has a fixing groove B (22), and the filter box (10) has a fixing groove A (13). The lever (23) can fix the filter box (10) and the filter box (14) by passing through the fixing groove A (13) and the fixing groove B (22).

7. The air compressor with protective structure according to claim 1, characterized in that: The air compressor with protective structure also includes: side cover plate A (29) and front cover plate B (34). The left side and front and back of the cabinet (1) are open structures with only support columns. The bottom of the cabinet (1) is provided with a slot (26), and the side support columns of the cabinet (1) are provided with mounting slots (27). The side cover plate A (29) has a mounting block (28), and the side cover plate A (29) is configured to connect the side cover plate A (29) to the cabinet (1) by the snap-fit ​​of the mounting block (28) and the mounting groove (27); The bottom end of the front cover plate B (34) is equipped with a card plate (30), and the front cover plate B (34) is configured to connect the front cover plate B (34) to the cabinet (1) by the card plate (30) engaging with the card slot (26).

8. The air compressor with protective structure according to claim 7, characterized in that: The four corners of the front cover plate B (34) are also threadedly connected to the cabinet body (1).

Images