Inlet air filtering structure for air compressor

Abstract

The air inlet filtering structure comprises an air compressor body, the bottom end of the air compressor body is fixedly connected with a base, the interior of the air compressor body is rotationally connected with a rotary drum, the inner side of the rotary drum is provided with a protective cover, the interior of the rotary drum is provided with a placing frame, and the placing frame is provided with an air inlet and an air outlet. And the dust removing mechanism comprises a windmill arranged in the containing frame, rotating gears are fixedly connected to the two ends of the windmill, toothed belts are connected to the outer surfaces of the rotating gears in a meshed mode, and removing assemblies are installed on the outer surfaces of the toothed belts. The problems that in the using process of an existing air compressor by workers, air is usually filtered through a filtering mechanism installed in the air compressor, dust circulating in the air is prone to being attached to the outer surface of the filtering mechanism after the filtering mechanism is used for a long time, and when the dust is accumulated to a certain amount, the dust is prone to falling off are solved. And the air filtering effect is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an air intake filtering structure for an air compressor. Background Technique

[0002] An air compressor, also known as an air compressor, is a device used to compress gases and is widely used in multiple industries and fields. Air compressors are mainly used for pipeline transportation and bottling of gases. This shows that air compressors play an important role in industrial production, especially in occasions where high-quality gas transmission and storage are required.

[0003] However, it still has the following disadvantages in actual use:

[0004] During the use of existing air compressors by workers, they usually rely on the filtering mechanism installed inside to filter the air. However, during long-term use, dust flowing in the air easily adheres to its outer surface. When the dust accumulation reaches a certain amount, it will affect the air filtering effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide an air intake filtering structure for an air compressor to solve the problem that during the use of existing air compressors by workers, they usually rely on the filtering mechanism installed inside to filter the air. However, during long-term use, dust flowing in the air easily adheres to its outer surface. When the dust accumulation reaches a certain amount, it will affect the air filtering effect as mentioned in the above background technique.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is an air intake filtering structure for an air compressor, including an air compressor body. A base is fixedly connected to the bottom end of the air compressor body. A rotating cylinder is rotatably connected inside the air compressor body. A protective cover is installed inside the rotating cylinder. A placement frame is installed inside the rotating cylinder. It also includes an ash removal mechanism: The ash removal mechanism includes a windmill arranged inside the placement frame. Rotating gears are fixedly connected to both ends of the windmill. A toothed belt is meshed with the outer surface of the rotating gear. A cleaning component is installed on the outer surface of the toothed belt. A filter cylinder is installed inside the placement frame; a replacement mechanism: The replacement mechanism is arranged on the outer surface of the rotating cylinder.

[0008] Further, the replacement mechanism includes a protective cover arranged on the outer surface of the rotating cylinder. Lifting grooves are opened on both sides of the inner wall of the rotating cylinder. One end of the placement frame is fixedly connected with a mounting plate. Guide components are installed on both sides of the mounting plate. A driving component is fixedly connected inside the air compressor body.

[0009] Further, the guiding assembly includes guiding blocks arranged on both sides of the mounting plate, and the guiding blocks are slidably connected to the inside of the lifting grooves.

[0010] Further, the driving assembly includes a fixed rod arranged inside the air compressor body, a thread is provided on the outer surface of the fixed rod, and a threaded groove is formed inside the mounting plate.

[0011] Further, a slider is mounted on the outer surface of the rotating cylinder, a sliding groove is formed on the inner side wall of the air compressor body, and the slider is slidably connected to the inside of the sliding groove.

[0012] Further, the cleaning assembly includes a brush arranged on the outer surface of the toothed belt, the number of the brushes is multiple groups, and the multiple groups of brushes are attached to both sides of the filter cylinder.

[0013] Further, a tooth groove is formed on the inner side wall of the toothed belt, and the toothed belt is meshed with the rotating gear.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] In the present utility model, an ash removal mechanism is provided. By starting the air compressor body, the surging air flow inside the air compressor body can drive the windmill to rotate, so that the rotating gears fixedly connected to both ends of the windmill rotate, and the rotating gears drive the toothed belt meshed on the outer surface to rotate. During the rotation of the toothed belt, the brushes uniformly installed on the outer surface are driven to rotate, so that the brushes can remove the dust attached to both sides of the filter cylinder, and at the same time, the rotation of the windmill blows the dust attached above the filter cylinder, achieving the effect of automatic dust cleaning and low-energy consumption ash removal.

[0016] Based on the above beneficial effects, a replacement mechanism is provided. After the above-mentioned use of the air compressor, the staff rotates the handle to drive the rotating cylinder fixedly connected to one end to rotate. During the rotation of the rotating cylinder, the mounting plate is driven to slide inside the rotating cylinder, so that the guiding blocks fixedly connected to both ends of the mounting plate can be guided and lifted inside the lifting grooves, so that the mounting plate can be lifted along the thread track of the fixed rod, enabling the staff to quickly take out the filter cylinder installed inside the placing frame, and facilitating the staff to quickly disassemble, install and replace the air purification device installed inside the air compressor. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Isometric view of the present utility model;

[0019] Figure 2 Another isometric view of the present utility model;

[0020] Figure 3 Exploded view of the present utility model;

[0021] Figure 4 Disassembly view of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1, air compressor body; 2, base; 3, protective cover; 4, rotating cylinder; 5, handle; 6, fixed rod; 7, lifting groove; 8, placement frame; 9, mounting plate; 10, guide block; 11, windmill; 12, rotating gear; 13, toothed belt; 14, brush; 15, filter cartridge. Specific embodiments

[0024] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings.

[0025] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the drawings.

[0027] Please refer to Figures 1-4As shown in the figure, this embodiment is an intake air filtering structure for an air compressor, including an air compressor body 1. A base 2 is fixedly connected to the bottom end of the air compressor body 1. A rotating cylinder 4 is rotatably connected inside the air compressor body 1. A protective cover 3 is installed inside the rotating cylinder 4. A placement frame 8 is installed inside the rotating cylinder 4. It also includes an ash removal mechanism: The ash removal mechanism includes a windmill 11 arranged inside the placement frame 8. Rotating gears 12 are fixedly connected to both ends of the windmill 11. A toothed belt 13 is meshed with the outer surface of the rotating gear 12. A cleaning component is installed on the outer surface of the toothed belt 13. A filter cylinder 15 is installed inside the placement frame 8; A replacement mechanism: The replacement mechanism is arranged on the outer surface of the rotating cylinder 4.

[0028] As the main load-bearing structure, the ash removal mechanism can increase the convenience of ash removal of the overall structure by being fixedly connected to the whole device.

[0029] The cleaning component includes brushes 14 arranged on the outer surface of the toothed belt 13. The number of the brushes 14 is multiple groups. The multiple groups of brushes 14 are attached to both sides of the filter cylinder 15.

[0030] The setting of the cleaning component can clean the dust attached to both sides of the filter cylinder 15.

[0031] Working principle: By starting the air compressor body 1, the surging air flow inside the air compressor body 1 can drive the windmill 11 to rotate, so that the rotating gears 12 fixedly connected to both ends of the windmill 11 rotate, so that the rotating gears 12 drive the toothed belt 13 meshed with the outer surface to rotate, so that the brushes 14 evenly installed on the outer surface rotate during the rotation of the toothed belt 13, which can make the brushes 14 remove the dust attached to both sides of the filter cylinder 15, and at the same time make the windmill 11 rotate to blow away the dust attached above the filter cylinder 15. [[ID=I4]]

[0032] Please refer to Figures 1-4 As shown in the figure, on the basis of the above-mentioned Embodiment 1, this embodiment further includes that the replacement mechanism includes a protective cover 3 arranged on the outer surface of the rotating cylinder 4. Lifting grooves 7 are opened on both sides of the inner wall of the rotating cylinder 4. One end of the placement frame 8 is fixedly connected with a mounting plate 9. Guide components are installed on both sides of the mounting plate 9. A driving component is fixedly connected inside the air compressor body 1.

[0033] The guide component includes guide blocks 10 arranged on both sides of the mounting plate 9. The guide blocks 10 are slidably connected inside the lifting grooves 7.

[0034] The setting of the guide component can guide the lifting of the mounting plate 9.

[0035] The driving component includes a fixing rod 6 arranged inside the air compressor body 1. Threads are arranged on the outer surface of the fixing rod 6. Thread grooves are opened inside the mounting plate 9.

[0036] The driving component is arranged so that the fixed rod 6 can rotate to drive the mounting plate 9 threadedly connected at one end to move up and down.

[0037] Sliders are installed on the outer surface of the rotary cylinder 4, and sliding grooves are formed in the inner side wall of the air compressor body 1. The sliders are slidably connected inside the sliding grooves.

[0038] The sliders and the sliding grooves are arranged so that the rotary cylinder 4 can be guided to rotate inside the air compressor body 1.

[0039] Working principle: The staff rotates the handle 5 to drive the rotary cylinder 4 fixedly connected at one end to rotate. During the rotation of the rotary cylinder 4, the mounting plate 9 is driven to slide inside the rotary cylinder 4, so that the guiding blocks 10 fixedly connected to both ends of the mounting plate 9 can be guided to move up and down inside the lifting groove 7, and thus the mounting plate 9 can move up and down along the thread track of the fixed rod 6, enabling the staff to quickly take and place the filter cartridge 15 installed inside the placing frame 8. During installation, just apply the above reverse steps;

[0040] This step can facilitate the staff to quickly disassemble, assemble, take and place the filter cartridge 15.

[0041] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "arranged", "installed", "connected", and "joined" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An air intake filtering structure for an air compressor, comprising an air compressor body (1), a base (2) fixedly connected to the bottom end of the air compressor body (1), a rotating cylinder (4) rotatably connected inside the air compressor body (1), a protective cover (3) installed inside the rotating cylinder (4), and a placement frame (8) installed inside the rotating cylinder (4), characterized in that, It further includes: Ash removal mechanism: The ash removal mechanism includes a windmill (11) arranged inside the placement frame (8). Both ends of the windmill (11) are fixedly connected with rotating gears (12). The outer surface of the rotating gear (12) is meshed with a toothed belt (13). A cleaning component is installed on the outer surface of the toothed belt (13). A filter cylinder (15) is installed inside the placement frame (8). Replacement mechanism: The replacement mechanism is arranged on the outer surface of the rotating cylinder (4).

2. The intake air filtration structure for an air compressor according to claim 1, characterized in that, The replacement mechanism includes a protective cover (3) arranged on the outer surface of the rotating cylinder (4). Lifting grooves (7) are opened on both sides of the inner wall of the rotating cylinder (4). One end of the placement frame (8) is fixedly connected with a mounting plate (9). Guide components are installed on both sides of the mounting plate (9). A driving component is fixedly connected inside the air compressor body (1).

3. The intake air filtering structure for an air compressor according to claim 2, characterized in that, The guide component includes guide blocks (10) arranged on both sides of the mounting plate (9). The guide blocks (10) are slidably connected inside the lifting grooves (7).

4. The intake air filtering structure for an air compressor according to claim 2, characterized in that, The driving component includes a fixed rod (6) arranged inside the air compressor body (1). Threads are arranged on the outer surface of the fixed rod (6). Thread grooves are opened inside the mounting plate (9).

5. The intake air filtering structure for an air compressor according to claim 2, wherein A slider is installed on the outer surface of the rotating cylinder (4). A sliding groove is opened on the inner side wall of the air compressor body (1). The slider is slidably connected inside the sliding groove.

6. The intake air filtering structure for an air compressor according to claim 1, wherein, The cleaning component includes brushes (14) arranged on the outer surface of the toothed belt (13). The number of the brushes (14) is multiple groups. The multiple groups of brushes (14) are in contact with both sides of the filter cylinder (15).

7. The intake air filtering structure for an air compressor according to claim 1, characterized in that, Tooth grooves are opened on the inner side wall of the toothed belt (13). The toothed belt (13) is meshed with the rotating gear (12).

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