Air inlet structure of air compressor

Abstract

The utility model provides an air compressor air inlet structure which comprises an air inlet pipe, a filter head is arranged at one end of the air inlet pipe, a plurality of filter holes are formed in the filter head, a plurality of first blocking rods are arranged in the filter head, a rotating shaft is arranged in the filter head, a scraping plate and a plurality of second blocking rods are arranged on the rotating shaft, and a sealing block is arranged on the air inlet pipe. A filter screen is arranged in the sealing block, a baffle is arranged in the sealing block in a sliding fit mode, and the first blocking rod and the second blocking rod are both made of rubber materials. According to the utility model, the first blocking rod is clamped and fixed in the filter head, and the scraper and the second blocking rod are arranged on the rotating shaft, so that the first blocking rod and the second blocking rod are convenient to disassemble, and the fluff can be adsorbed through the first blocking rod and the second blocking rod, and the fluff filtering efficiency can be ensured while the fluff is convenient to clean; and a filter screen and a baffle plate are arranged in the sealing block, so that the air can be filtered for the second time, and the air flow can be adjusted through the baffle plate.

Description

Technical Field

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

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston type, with rotating blades or rotating screws, and generally use air as the compression medium. This is because air is compressible, clear and transparent, and is easy to transport, harmless, safe, and inexhaustible. For example, the patent with publication number CN221647124U discloses an air compressor intake structure, including an intake pipe, the upper part of the inner wall of the intake pipe is fixedly connected with a convex block, and a plurality of convex blocks are provided, the top of the intake pipe is threadedly connected to a threaded connection barrel, and the surface of the threaded connection barrel is provided with a sliding groove for use with the convex block. The utility model relates to the field of compressor intake technology. The air compressor intake structure is characterized by installing a threaded connection cylinder on the top of the intake pipe and installing a plurality of intercepting rods on the inner side of the threaded connection cylinder. The intercepting rods are installed in a spiral shape and used in conjunction with ventilation holes. The arrangement of these structures can use the spiral intercepting rods to directly block the fluff in the space to avoid contact with the ventilation holes. Moreover, since the gap between the intercepting rods is large, it will not affect the air intake volume of the equipment. However, the spiral structure will cause the fluff to be entangled on the intercepting rods, making it difficult to clean the intercepting rods, resulting in low cleaning efficiency.

[0003] To this end, the utility model provides an air intake structure for an air compressor. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an air compressor intake structure to solve the problems raised in the above-mentioned background technology. The utility model can facilitate the cleaning of fluff while ensuring the filtering efficiency of fluff; the air can be filtered for a second time, and the air flow can be adjusted by a baffle.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solution: an air compressor intake structure, including an intake pipe, a filter head is installed at one end of the intake pipe, a plurality of filter holes are opened in the filter head, a plurality of first gear rods are installed in the filter head, a rotating shaft is installed in the filter head, a scraper and a plurality of second gear rods are installed on the rotating shaft, a sealing block is installed on the intake pipe, a filter screen is installed in the sealing block, a sliding matching baffle is installed in the sealing block, and the first gear rod and the second gear rod are both made of rubber material.

[0006] Furthermore, the air inlet pipe is threadably matched with the filter head, and a plurality of first insertion holes are provided in the filter head, and the first insertion holes correspond to the first gear levers.

[0007] Furthermore, a plurality of second jacks are provided at one end of the rotating shaft, and the second jacks correspond to the second gear levers.

[0008] Furthermore, the middle portion of the rotating shaft is a reciprocating screw, which is engaged with the filter head thread.

[0009] Furthermore, a limit plate is fixed on the rotating shaft, and the reciprocating screw is located between the limit plate and the scraper.

[0010] Furthermore, the rotating shaft is fixedly connected to the scraper, and the scraper is an L-shaped structure.

[0011] Furthermore, a through groove is provided on the air inlet pipe, the through groove corresponds to the sealing block, and the sealing block is fixedly connected to the filter screen.

[0012] Furthermore, an electric cylinder is fixed to one side of the sealing block, and an output end of the electric cylinder is fixedly connected to the baffle.

[0013] Beneficial effects of the utility model: The utility model provides an air intake structure for an air compressor, comprising a filter head; a first gear lever; a rotating shaft; a scraper; a second gear lever; a sealing block; a filter screen; and a baffle.

[0014] The first gear rod is fixed in the filter head, and the scraper and the second gear rod are installed on the rotating shaft, which makes it easy to disassemble the first gear rod and the second gear rod, and the first gear rod and the second gear rod can absorb the fluff, which makes it convenient to clean the fluff and ensures the filtering efficiency of the fluff. The filter net and the baffle are installed in the sealing block, which can filter the air for a second time, and the air flow can be adjusted by the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the assembled three-dimensional structure of the entire air intake structure of an air compressor of the present invention;

[0016] Figure 2 This is a schematic diagram of a filter head in an air intake structure of an air compressor according to the present invention;

[0017] Figure 3 This is a schematic diagram of the assembly cross-section structure of an overall air intake structure of an air compressor of the present utility model;

[0018] Figure 4 for Figure 3 Schematic diagram at A in the middle;

[0019] Figure 5 for Figure 3 Schematic diagram at point B in the middle;

[0020] Figure: 1, air inlet pipe; 2, filter head; 3, filter hole; 4, first socket; 5, first gear lever; 6, rotating shaft; 7, limit plate; 8, scraper; 9, second socket; 10, second gear lever; 11, reciprocating screw; 12, through groove; 13, sealing block; 14, electric cylinder; 15, filter screen; 16, baffle DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 5 The utility model provides a technical solution: an air compressor intake structure, including an intake pipe 1, a filter head 2 is installed at one end of the intake pipe 1, a plurality of filter holes 3 are opened in the filter head 2, a plurality of first gear rods 5 are installed in the filter head 2, a rotating shaft 6 is installed in the filter head 2, a scraper 8 and a plurality of second gear rods 10 are installed on the rotating shaft 6, a sealing block 13 is installed on the intake pipe 1, a filter screen 15 is installed in the sealing block 13, a baffle 16 is slidably fitted in the sealing block 13, and the first gear rod 5 and the second gear rod 10 are both made of rubber material.

[0023] In this embodiment, the air intake pipe 1 is threadedly matched with the filter head 2, and a plurality of first holes 4 are provided in the filter head 2, and the first holes 4 correspond to the first gear lever 5. A plurality of second holes 9 are provided at one end of the rotating shaft 6, and the second holes 9 correspond to the second gear lever 10. A fan blade is fixed at one end of the rotating shaft 6.

[0024] The first socket 4 is in a snap-fit ​​relationship with the first gear lever 5, and the second socket 9 is in a snap-fit ​​relationship with the second gear lever 10, thereby realizing the installation of the first gear lever 5 and the second gear lever 10, and the first gear lever 5 and the second gear lever 10 can adsorb the fluff. The flow of air rubs against the first gear lever 5 and the second gear lever 10, which can cause the first gear lever 5 and the second gear lever 10 to generate static electricity, which can adsorb the fluff, thereby ensuring the filtering of the fluff. When the fluff needs to be cleaned, the first gear lever 5 and the second gear lever 10 can be disassembled by pulling the first gear lever 5 and the second gear lever 10, so that the fluff on the first gear lever 5 and the second gear lever 10 can be cleaned.

[0025] The middle part of the rotating shaft 6 is a reciprocating screw 11, which is threadedly engaged with the filter head 2. A limit plate 7 is fixed on the rotating shaft 6. The reciprocating screw 11 is located between the limit plate 7 and the scraper 8. The rotating shaft 6 is fixedly connected to the scraper 8, and the scraper 8 is an L-shaped structure.

[0026] Specifically, when the air blows, the air blows the fan blades, thereby driving the rotating shaft 6 to rotate, which can drive the scraper 8 and the second gear lever 10 to rotate, thereby preventing the filter hole 3 from being blocked and ensuring the adsorption effect on the fluff.

[0027] A through slot 12 is provided on the air inlet pipe 1 , which corresponds to a sealing block 13 . The sealing block 13 is fixedly connected to a filter screen 15 . An electric cylinder 14 is fixed to one side of the sealing block 13 , and an output end of the electric cylinder 14 is fixedly connected to a baffle 16 .

[0028] Specifically, the air can be filtered twice through the filter 15 to ensure the cleanliness of the air. When the air flow needs to be changed, the electric cylinder 14 is started, so that the electric cylinder 14 drives the baffle 16 to slide, and the position of the baffle 16 can be adjusted to change the air flow.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An air compressor intake structure, comprising an intake pipe (1), characterized in that: A filter head (2) is installed at one end of the air intake pipe (1), a plurality of filter holes (3) are opened in the filter head (2), a plurality of first gear rods (5) are installed in the filter head (2), a rotating shaft (6) is installed in the filter head (2), a scraper (8) and a plurality of second gear rods (10) are installed on the rotating shaft (6), a sealing block (13) is installed on the air intake pipe (1), a filter screen (15) is installed in the sealing block (13), a baffle (16) is slidably fitted in the sealing block (13), and the first gear rod (5) and the second gear rod (10) are both made of rubber material.

2. The air compressor intake structure according to claim 1, characterized in that: The air inlet pipe (1) is threadably matched with the filter head (2); a plurality of first insertion holes (4) are provided in the filter head (2); and the first insertion holes (4) correspond to the first gear lever (5).

3. The air compressor intake structure according to claim 1, characterized in that: One end of the rotating shaft (6) is provided with a plurality of second insertion holes (9), and the second insertion holes (9) correspond to the second gear lever (10).

4. The air intake structure of an air compressor according to claim 1, characterized in that: The middle part of the rotating shaft (6) is a reciprocating screw (11), and the reciprocating screw (11) is threadedly matched with the filter head (2).

5. The air compressor intake structure according to claim 4, characterized in that: A limiting plate (7) is fixed on the rotating shaft (6), and the reciprocating screw (11) is located between the limiting plate (7) and the scraper (8).

6. The air compressor intake structure according to claim 1, characterized in that: The rotating shaft (6) is fixedly connected to the scraper (8), and the scraper (8) is an L-shaped structure.

7. The air compressor intake structure according to claim 1, characterized in that: The air inlet pipe (1) is provided with a through groove (12), the through groove (12) corresponds to a sealing block (13), and the sealing block (13) is fixedly connected to a filter screen (15).

8. The air compressor intake structure according to claim 1, characterized in that: An electric cylinder (14) is fixed to one side of the sealing block (13), and an output end of the electric cylinder (14) is fixedly connected to a baffle (16).

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