Air filter assembly of air compressor

Abstract

The utility model discloses an air filter assembly of an air compressor, which comprises an air filter body, a first fixing ring is sleeved outside the air filter body, a second fixing ring is sleeved outside the air filter body, the side surfaces of the first fixing ring and the second fixing ring are fixedly connected with first square plates, the number of the first square plates is six, and the number of the second square plates is six. The surface of the first square plate is fixedly connected with a spring, and one end of the spring is fixedly connected with a second square plate. According to the air filter assembly of the air compressor, the first fixing ring and the second fixing ring are installed outside the air filter body, the first square plates are installed on the side faces of the first fixing ring and the second fixing ring, the springs are installed on the surfaces of the first square plates, and the second square plates are additionally arranged on the side faces of the springs; the first fixing ring and the second fixing ring are installed outside the air filter body, then the bottoms of the first fixing ring and the second fixing ring are fixed to the needed positions, the springs are squeezed by the cavities around to contract, at the moment, the air filter body can be fixed, and installation of the air filter body is more stable.

Description

Technical Field

[0001] The utility model belongs to the technical field of air filter components, and in particular relates to an air filter component 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. An air filter assembly is required inside the air compressor.

[0003] The air filter components currently on the market have the following problems when used:

[0004] 1. When installing a traditional air filter assembly, only the bottom of the air filter assembly is fixed, and the air filter assembly body is not fixed around. The air filter assembly is prone to shaking during use, and the installation is not stable enough;

[0005] 2. When transporting traditional air filter components, they are relatively soft and easily deformed due to collision and squeezing between the components. It is difficult to install them in the required position during use, and their ability to prevent deformation is poor. Utility Model Content

[0006] The purpose of the utility model is to provide an air filter assembly for an air compressor to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: an air filter assembly for an air compressor, wherein a first fixing ring is sleeved on the outside of the air filter body, a second fixing ring is sleeved on the outside of the air filter body, the first fixing ring and the second fixing ring are fixedly connected to the first square plate on the side, the first square plate is provided with six, a spring is fixedly connected to the surface of the first square plate, and one end of the spring is fixedly connected to the second square plate.

[0008] Preferably, a support column is embedded inside the air filter body, the bottom of the support column is fixedly connected to a placement ring, the top of the placement ring is fixedly welded to a connecting plate, two connecting plates are provided, the top of the connecting plate is fixedly connected to a protective ring, a threaded rod is inserted into the side of the placement ring, two threaded rods are provided, and one end of the threaded rod is fixedly connected to a turntable.

[0009] Preferably, the first fixing ring and the second fixing ring are fixedly connected to a mounting plate at their sides, and butterfly bolts pass through the interior of the mounting plate.

[0010] Preferably, the first fixing ring has a side surface fixedly connected to the plug rod, and the second fixing ring has a side surface provided with a plug hole, and the plug rod is embedded in the plug hole.

[0011] Preferably, an adhesive plate is provided on the surface of the second square plate, and the adhesive plate is rectangular.

[0012] Preferably, the surface of the first square plate is fixedly connected to a sleeve, and the surface of the second square plate is fixedly connected to a sleeve rod.

[0013] The utility model provides an air filter assembly for an air compressor with the following advantages:

[0014] 1. This air filter assembly for an air compressor comprises a first fixing ring and a second fixing ring mounted on the outside of an air filter body, and a first square plate mounted on the sides of the first and second fixing rings, a spring mounted on the surface of the first square plate, and a second square plate mounted on the side of the spring. When the air filter assembly is installed, the first and second fixing rings are mounted on the outside of the air filter body, and the bottom of the air filter body is fixed in the desired position. The spring is squeezed by the surrounding cavity and contracts, thereby fixing the air filter body and making the installation more stable.

[0015] 2. This air filter assembly for an air compressor is equipped with a support column embedded in the interior of the air filter body, a placement ring is installed at the bottom of the support column, and a connecting plate is added on the top of the placement ring, a protective ring is installed on the top of the connecting plate, and a threaded rod is installed on the side of the placement ring, and a turntable is installed at one end of the threaded rod. When the air filter assembly needs to be transported, it is only necessary to insert the support column into the interior of the air filter body. At this time, the bottom of the air filter body is supported by the placement ring, and the protective ring wraps the side of the placement ring. The threaded rod is inserted into the side of the placement ring and the turntable is turned to tighten it to fix it, effectively preventing it from being squeezed during transportation, causing it to deform, and improving its anti-deformation ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the support column structure of the utility model;

[0020] Figure 4 For the utility model Figure 2 Enlarged view of part A.

[0021] Explanation of the markings in the figure: 1. Air filter body; 2. Placement ring; 3. First fixing ring; 4. Butterfly bolt; 5. Support column; 6. Second fixing ring; 7. Mounting plate; 8. Insert rod; 9. Socket; 10. Turntable; 11. Threaded rod; 12. Protective ring; 13. First square plate; 14. Second square plate; 15. Sleeve rod; 16. Adhesive plate; 17. Sleeve; 18. Connecting plate; 19. Spring. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of an air filter assembly for an air compressor of the present invention in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, an air filter assembly of an air compressor of the present invention includes an air filter body 1, a first fixing ring 3 is sleeved on the outside of the air filter body 1, a second fixing ring 6 is sleeved on the outside of the air filter body 1, the first fixing ring 3 and the second fixing ring 6 are fixedly connected to the first square plate 13 on the side, the first square plate 13 is provided with six, the surface of the first square plate 13 is fixedly connected to the spring 19, and one end of the spring 19 is fixedly connected to the second square plate 14. By installing the first fixing ring 3 and the second fixing ring 6 on the outside of the air filter body 1, and installing the first square plate 13 on the side of the first fixing ring 3 and the second fixing ring 6, the spring 19 is installed on the surface of the first square plate 13, and a second square plate 14 is added on the side of the spring 19, when installing the air filter assembly, the first fixing ring 3 and the second fixing ring 6 are installed on the outside of the air filter body 1, and then the bottom thereof is fixed in the required position, the spring 19 is squeezed by the surrounding cavity and contracts, and the air filter body 1 can be fixed at this time, making its installation more stable.

[0029] The air filter body 1 is embedded with a support column 5, the bottom of the support column 5 is fixedly connected to the placement ring 2, and the top of the placement ring 2 is fixedly welded with a connecting plate 18. There are two connecting plates 18, and the top of the connecting plate 18 is fixedly connected to a protective ring 12. A threaded rod 11 is inserted into the side of the placement ring 2. There are two threaded rods 11, and one end of the threaded rod 11 is fixedly connected to the turntable 10. By embedding the support column 5 inside the air filter body 1, the bottom of the support column 5 is installed with a placement ring 2, and a connecting plate 18 is added to the top of the placement ring 2, a protective ring 12 is installed on the top of the connecting plate 18, and a threaded rod 11 is installed on the side of the placement ring 2, and a turntable 10 is installed at one end of the threaded rod 11. When the air filter assembly needs to be transported, it is only necessary to insert the support column 5 into the air filter body 1. At this time, the bottom of the air filter body 1 is supported by the placement ring 2, and the protective ring 12 wraps the side of the placement ring 2. The threaded rod 11 is inserted into the side of the placement ring 2 and the turntable 10 is tightened to fix it, effectively preventing it from being squeezed during transportation, causing it to deform, thereby improving its anti-deformation ability.

[0030] The first fixing ring 3 and the second fixing ring 6 are fixedly connected to the mounting plate 7 on the side, and the butterfly bolt 4 passes through the inside of the mounting plate 7. By adding the mounting plate 7 on the side of the first fixing ring 3 and the second fixing ring 6, the butterfly bolt 4 is inserted into the inside of the mounting plate 7 and tightened. At this time, the first fixing ring 3 and the second fixing ring 6 can be fixed to the outside of the air filter assembly.

[0031] The first fixing ring 3 is fixedly connected to the plug rod 8 on the side, and the second fixing ring 6 is provided with a socket 9 on the side. The plug rod 8 is embedded in the socket 9. By adding the plug rod 8 on the side of the first fixing ring 3 and the socket 9 on the side of the second fixing ring 6, the first fixing ring 3 and the second fixing ring 6 can be preliminarily fixed by inserting the socket 9 into the socket 9.

[0032] The second square plate 14 is provided with an adhesive plate 16 on its surface. The adhesive plate 16 is rectangular. By installing the adhesive plate 16 on the second square plate 14 , the second square plate 14 can be adhered to the position where it needs to be installed, making it more stably fixed.

[0033] The surface of the first square plate 13 is fixedly connected with the sleeve 17, and the surface of the second square plate 14 is fixedly connected with the sleeve rod 15. By installing the sleeve 17 on the surface of the first square plate 13 and the sleeve rod 15 on the surface of the second square plate 14, when the spring 19 contracts, the sleeve rod 15 is inserted into the insert to keep it stable.

[0034] The working principle of the air filter assembly of the air compressor: When the air filter assembly is used, when the air filter assembly needs to be installed, the first fixing ring 3 and the second fixing ring 6 are installed on the outside of the air filter body 1, and the socket 9 is inserted into the socket 9 to preliminarily fix the first fixing ring 3 and the second fixing ring 6, and then the butterfly bolt 4 is inserted into the mounting plate 7 and tightened. At this time, the first fixing ring 3 and the second fixing ring 6 can be fixed to the outside of the air filter assembly, and then the bottom of the air filter assembly is fixed in the required position, and the second square plate 14 is bonded to the position where it needs to be installed. The spring 19 is surrounded by The cavity is squeezed and contracted. When the spring 19 contracts, the sleeve rod 15 is inserted into the insert tube to keep it stable. At this time, the air filter body 1 can be fixed, making its installation more stable. When the air filter assembly needs to be transported, it is only necessary to insert the support column 5 into the air filter body 1. At this time, the bottom of the air filter body 1 is supported by the placement ring 2, and the protective ring 12 wraps the side of the placement ring 2. The threaded rod 11 is inserted into the side of the placement ring 2 and the turntable 10 is tightened to fix it, effectively preventing it from being squeezed during transportation, causing it to deform, and improving its anti-deformation ability.

[0035] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An air filter assembly for an air compressor, comprising an air filter body (1), characterized in that: The air filter body (1) is externally sleeved with a first fixing ring (3), and the air filter body (1) is externally sleeved with a second fixing ring (6). The first fixing ring (3) and the second fixing ring (6) are fixedly connected to a first square plate (13) at their sides. The first square plate (13) is provided with six pieces. A spring (19) is fixedly connected to the surface of the first square plate (13), and one end of the spring (19) is fixedly connected to the second square plate (14).

2. The air filter assembly for an air compressor according to claim 1, characterized in that: A support column (5) is embedded inside the air filter body (1); the bottom of the support column (5) is fixedly connected to a placement ring (2); a connecting plate (18) is fixedly welded to the top of the placement ring (2); two connecting plates (18) are provided; the top of the connecting plate (18) is fixedly connected to a protective ring (12); a threaded rod (11) is inserted into the side of the placement ring (2); two threaded rods (11) are provided; one end of the threaded rod (11) is fixedly connected to a rotating disk (10).

3. The air filter assembly for an air compressor according to claim 1, characterized in that: The first fixing ring (3) and the second fixing ring (6) are fixedly connected to a mounting plate (7) at their sides, and a butterfly bolt (4) passes through the interior of the mounting plate (7).

4. The air filter assembly for an air compressor according to claim 1, characterized in that: The first fixing ring (3) is fixedly connected to an insertion rod (8) on its side, and a plug hole (9) is provided on the side of the second fixing ring (6), and the insertion rod (8) is embedded in the plug hole (9).

5. The air filter assembly for an air compressor according to claim 1, characterized in that: An adhesive plate (16) is provided on the surface of the second square plate (14), and the adhesive plate (16) is rectangular.

6. The air filter assembly for an air compressor according to claim 1, characterized in that: A connecting sleeve (17) is fixedly connected to the surface of the first square plate (13), and a connecting sleeve rod (15) is fixedly connected to the surface of the second square plate (14).

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