Air compressor with dust removal structure

Abstract

The utility model relates to the technical field of air compressors, and discloses an air compressor with a dust removal structure, the air compressor comprises an air compressor and a filter screen mounted on the air compressor, a mounting frame is fixed on the air compressor, and a mounting groove is formed in the mounting frame; the cleaning mechanism comprises a cleaning assembly and a dust collecting assembly; the cleaning assembly is mounted on the air compressor and is used for cleaning and removing dust on the surface of the filter screen; by arranging the cleaning mechanism and the driving motor to drive the cleaning rod attached to the filter screen, the cleaning rod can brush and scrape dust and impurities, so that the traditional operation of disassembling the filter screen is avoided, the practicability and the convenience are improved, the scraped dust and impurities directly fall into the dust accumulation box, and the cleaning efficiency is improved. And through the drawing type design of an inserting plate, a fixing rod and a second spring, the dust accumulation box can be rapidly disassembled to be conveniently cleaned, so that the problem that a traditional air compressor cannot normally operate after a filter screen is disassembled can be avoided, and efficient operation and use of the air compressor are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of air compressors, and in particular to an air compressor with a dust removal structure. Background Art

[0002] An air compressor is a device used to compress gas. Similar in construction to a water pump, most air compressors use a reciprocating piston, rotary vane, or rotary screw.

[0003] The air compressor is equipped with a motor drive structure and an electrical component structure on the outside. In order to prevent dust accumulation on the motor structure and affect its use, the air compressor is equipped with a dust screen for filtering dust from the motor and other structures. However, the dust screen needs to be frequently disassembled to clean the dust. Not only is the installation and disassembly operation cumbersome, but it is also inconvenient for the normal operation of the air compressor. Utility Model Content

[0004] In order to solve the problem, the present application provides an air compressor with a dust removal structure.

[0005] The present application provides an air compressor with a dust removal structure that adopts the following technical solutions:

[0006] An air compressor with a dust removal structure includes an air compressor and a filter installed on the air compressor, a mounting bracket fixed on the air compressor, and a mounting slot provided on the mounting bracket; further includes a cleaning mechanism, the cleaning mechanism including a cleaning component and a dust collecting component; the cleaning component is installed on the air compressor for cleaning and removing dust from the surface of the filter; the dust collecting component is installed on the mounting bracket for collecting dust and impurities scraped off by the cleaning component.

[0007] Optionally, the cleaning assembly includes a driving motor and a cleaning rod installed on the air compressor, a sliding rod is fixed on the output shaft of the driving motor, a limit key is fixed on the sliding rod, one end of the cleaning rod is provided with an insertion hole and a key hole connected to the insertion hole, the insertion hole and the key hole are respectively adapted to the sliding rod and the limit key, the cleaning rod is sleeved on the sliding rod, a plurality of bristles are provided on the cleaning rod, and the bristles are in contact with the filter.

[0008] Optionally, a limit plate is sleeved and fixed on a side of the sliding rod close to the driving motor, and the cleaning rod is connected to the limit plate.

[0009] Optionally, a screw is provided at the end of the sliding rod, a screw cap is screwed onto the screw, and the cleaning rod is fixed by the screw cap.

[0010] Optionally, a No. 1 spring is further included, wherein the No. 1 spring ring is sleeved on the sliding rod, and the No. 1 spring is respectively connected to the screw-on cap and the cleaning rod, and the cleaning rod can be moved by the elastic thrust of the No. 1 spring.

[0011] Optionally, the dust collection assembly includes a dust box connected to the air compressor, the dust box is a semicircular structure, and the dust box is located directly below the filter screen, a U-shaped plate is fixed on the dust box, and a plug-in plate adapted to the mounting groove is fixed at the bottom of the U-shaped plate, and a square hole is provided on the plug-in plate.

[0012] Optionally, a fixing plate is fixed at the bottom of the mounting frame, a fixing rod is sleeved on the fixing plate, the fixing rod is slidingly connected to the fixing plate, one end of the fixing rod is an inclined surface, and a pulling block is fixed to the other end, the fixing rod is adapted to the fixing plate, a fixing piece is sleeved and fixed on the fixing rod, and also includes a No. 2 spring, the No. 2 spring ring is sleeved on the fixing rod, and is respectively connected to the fixing plate and the fixing piece, and the fixing rod can be moved by the elastic thrust of the No. 2 spring.

[0013] In summary, this application has the following beneficial technical effects:

[0014] By setting up a cleaning mechanism, the driving motor drives the cleaning rod attached to the filter, so that the cleaning rod can brush and scrape off dust and impurities, thereby avoiding the traditional operation of removing the filter, improving practicality and convenience, and the scraped dust and impurities are directly accumulated in the dust box. Through the plug-in plate, fixed rod and No. 2 spring pull-out design, the dust box can be quickly disassembled for easy cleaning, thereby avoiding the problem that the traditional air compressor cannot operate normally after the filter is removed, and realizing efficient operation and use of the air compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the air compressor and the cleaning mechanism, with a partial enlargement;

[0016] Figure 2 It is a schematic diagram of the disassembled structure of some structures in the cleaning mechanism;

[0017] Figure 3 yes Figure 2 A in the figure shows the enlarged structural diagram;

[0018] Figure 4 yes Figure 2 The enlarged structural diagram at B in FIG.

[0019] Explanation of the accompanying symbols: 1. Air compressor; 2. Filter; 3. Drive motor; 4. Cleaning rod; 5. Mounting frame; 6. U-shaped plate; 7. Dust box; 8. Limit plate; 9. Spring No. 1; 10. Screw-on cap; 11. Sliding rod; 12. Insertion hole; 13. Key hole; 14. Limit key; 15. Insertion plate; 16. Square hole; 17. Mounting slot; 18. Fixing plate; 19. Spring No. 2; 20. Fixing plate; 21. Pull block; 22. Fixing rod. DETAILED DESCRIPTION

[0020] The following is combined with Figures 1-4 This application is described in further detail.

[0021] The embodiment of the present application discloses an air compressor with a dust removal structure. Figures 1-4 An air compressor with a dust removal structure includes an air compressor 1 and a filter 2 installed on the air compressor 1. The top of the air compressor 1 is a motor assembly. A mounting bracket 5 is fixed on the air compressor 1, and a mounting slot 17 is provided on the mounting bracket 5. It also includes a cleaning mechanism, which includes a cleaning component and a dust collecting component. The cleaning component is installed on the air compressor 1 to clean and remove dust from the surface of the filter 2. The dust collecting component is installed on the mounting bracket 5 to collect dust and impurities scraped off by the cleaning component.

[0022] In this embodiment, if Figures 1 to 4 As shown, the cleaning assembly includes a driving motor 3 and a cleaning rod 4 installed on the air compressor 1, a sliding rod 11 is fixed on the output shaft of the driving motor 3, a limit key 14 is fixed on the sliding rod 11, one end of the cleaning rod 4 is provided with an insertion hole 12 and a key hole 13 connected to the insertion hole 12, the insertion hole 12 and the key hole 13 are respectively adapted to the sliding rod 11 and the limit key 14, the cleaning rod 4 is sleeved on the sliding rod 11, and a plurality of bristles are provided on the cleaning rod 4, and the brush The hair fits well with the filter screen 2, and a limit plate 8 is fixed on the side of the sliding rod 11 close to the drive motor 3. The cleaning rod 4 is connected to the limit plate 8. A screw is provided at the end of the sliding rod 11, and a screw cap 10 is screwed on the screw. The cleaning rod 4 is fixed by the screw cap 10. It also includes a No. 1 spring 9, which is sleeved on the sliding rod 11. The No. 1 spring 9 is respectively connected to the screw cap 10 and the cleaning rod 4. The cleaning rod 4 can be moved by the elastic thrust of the No. 1 spring 9.

[0023] The driving motor 3 is a servo motor. When cleaning, start the driving motor 3 to drive the cleaning rod 4 to move frictionally on the filter 2, thereby scraping off dust and impurities thereon, realizing the automatic cleaning function. Unscrew the screw-on cap 10 counterclockwise, and remove the cleaning rod 4 to rinse or replace it for easy use.

[0024] In this embodiment, if Figures 1 to 4As shown, the dust collecting assembly includes an ash box 7 connected to the air compressor 1. The ash box 7 is a semicircular structure and is located directly below the filter 2. A U-shaped plate 6 is fixed on the ash box 7. A plug-in plate 15 that matches the mounting groove 17 is fixed at the bottom of the U-shaped plate 6. A square hole 16 is provided on the plug-in plate 15. A fixing plate 18 is fixed at the bottom of the mounting frame 5. A fixing rod 22 is sleeved on the fixing plate 18. The fixing rod 22 is slidably connected to the fixing plate 18. One end of the fixing rod 22 is an inclined surface and a pulling block 21 is fixed to the other end. The fixing rod 22 is adapted to the fixing plate 18. A fixing plate 20 is sleeved and fixed on the fixing rod 22. It also includes a No. 2 spring 19. The No. 2 spring 19 is sleeved on the fixing rod 22 and is connected to the fixing plate 18 and the fixing plate 20 respectively. The fixing rod 22 can be moved by the elastic thrust of the No. 2 spring 19.

[0025] The ash box 7 is connected to the motor assembly at the top of the air compressor 1. When installing the ash box 7, since one end of the fixing rod 22 is a slope, the ash box 7 is straightened, the plug-in plate 15 is inserted into the installation groove 17, and the plug-in plate 15 is pushed to squeeze the fixing rod 22 along the slope, thereby forcing the fixing rod 22 to move. When the plug-in plate 15 is fully inserted into the installation groove 17, the square hole 16 is aligned with the fixing rod 22, and the fixing rod 22 will be reset due to the elastic thrust of the No. 2 spring 19, thereby being inserted into the square hole 16 and fixed, and the installation of the ash box 7 is completed. For disassembly, you only need to pull the pulling block 21 to move the fixing rod 22 away from the plug-in plate 15, and then you can remove the ash box 7. The operation is simple, convenient and fast.

[0026] The implementation principle of an air compressor with a dust removal structure in the embodiment of the present application is as follows: when cleaning, the driving motor 3 is started to drive the cleaning rod 4 to move frictionally on the filter screen 2, thereby scraping off the dust and impurities thereon, realizing the automatic cleaning function. The screw-on cap 10 is removed by twisting it counterclockwise, and the cleaning rod 4 can be removed to rinse or replace it for easy use. By setting a cleaning mechanism, the driving motor 3 drives the cleaning rod 4 attached to the filter screen 2, so that the cleaning rod 4 can brush and scrape off the dust and impurities, thereby avoiding the traditional operation of removing the filter screen 2, improving practicality and convenience, and the scraped dust and impurities are directly accumulated in the dust box 7. Through the pull-out design of the plug-in plate 15, the fixing rod 22 and the No. 2 spring 19, the dust box 7 can be quickly disassembled for easy cleaning, thereby avoiding the problem that the traditional air compressor 1 cannot operate normally after the filter screen is removed, and realizing efficient operation and use of the air compressor 1.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An air compressor with a dust removal structure, comprising an air compressor (1) and a filter (2) installed on the air compressor (1), characterized in that: A mounting frame (5) is fixed on the air compressor (1), and a mounting slot (17) is provided on the mounting frame (5); Also included is a cleaning mechanism, which includes a cleaning component and a dust collection component; The cleaning component is installed on the air compressor (1) and is used to clean and remove dust from the surface of the filter screen (2); The dust collecting component is mounted on the mounting frame (5) and is used to collect dust and impurities scraped off by the cleaning component.

2. The air compressor with a dust removal structure according to claim 1, characterized in that: The cleaning assembly comprises a driving motor (3) and a cleaning rod (4) mounted on the air compressor (1); a sliding rod (11) is fixed on the output shaft of the driving motor (3); a limit key (14) is fixed on the sliding rod (11); an insertion hole (12) and a key hole (13) connected to the insertion hole (12) are provided at one end of the cleaning rod (4); the insertion hole (12) and the key hole (13) are respectively adapted to the sliding rod (11) and the limit key (14); the cleaning rod (4) is sleeved on the sliding rod (11); a plurality of bristles are provided on the cleaning rod (4), and the bristles are in contact with the filter (2).

3. The air compressor with a dust removal structure according to claim 2, characterized in that: A limiting plate (8) is sleeved and fixed on one side of the sliding rod (11) close to the driving motor (3), and the cleaning rod (4) is connected to the limiting plate (8).

4. The air compressor with a dust removal structure according to claim 2, characterized in that: A screw is provided at the end of the sliding rod (11), a screw cap (10) is screwed onto the screw, and the cleaning rod (4) is fixed by the screw cap (10).

5. The air compressor with a dust removal structure according to claim 4, characterized in that: It also includes a No. 1 spring (9), which is sleeved on the sliding rod (11). The No. 1 spring (9) is connected to the screw-on cap (10) and the cleaning rod (4) respectively, and the cleaning rod (4) can be moved by the elastic thrust of the No. 1 spring (9).

6. The air compressor with a dust removal structure according to claim 1, characterized in that: The dust collecting assembly comprises an ash box (7) connected to the air compressor (1), the ash box (7) being a semicircular structure and being located directly below the filter screen (2), a U-shaped plate (6) being fixed on the ash box (7), a plug-in plate (15) adapted to the mounting groove (17) being fixed at the bottom of the U-shaped plate (6), and a square hole (16) being provided on the plug-in plate (15).

7. The air compressor with a dust removal structure according to claim 6, characterized in that: A fixing plate (18) is fixed at the bottom of the mounting frame (5), a fixing rod (22) is sleeved on the fixing plate (18), and the fixing rod (22) is slidably connected to the fixing plate (18), one end of the fixing rod (22) is an inclined surface, and the other end is fixed with a pulling block (21), the fixing rod (22) is adapted to the fixing plate (18), a fixing plate (20) is sleeved and fixed on the fixing rod (22), and further includes a No. 2 spring (19), the No. 2 spring (19) is sleeved on the fixing rod (22), and is respectively connected to the fixing plate (18) and the fixing plate (20), and the fixing rod (22) can be moved by the elastic thrust of the No. 2 spring (19).

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