Air compressor outlet filtering structure

Abstract

The utility model discloses an air compressor outlet gas filter structure belongs to mechanical engineering field, including moving plate, the bottom all fixed mounting of moving plate four -around universal wheel, and the top left side of moving plate installs air compressor body, the outer surface fixed mounting of air compressor body has fixed base, through the cooperation of above -mentioned each device, through the setting of moving ring, rotating disc, moving column, clamping block and spacing disc, utilize moving ring to drive moving column and clamping block and move to the inside of filter vat, make clamping block under the drive of moving column and pass through the inside of spacing disc successfully, and mutually contact with inner wall, rotate to rotating disc simultaneously, make clamping block and connect the inside of spacing disc in the rotation of moving column and disc and clamping, thereby effectively install the cover plate on the top of filter vat, cooperate bolt and further promote the firmness of whole, avoid the situation that the air in the inside of filter vat is excreted because of the loosening of bolt rust.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, specifically an air compressor outlet filtration structure. Background Technology

[0002] With the continuous expansion of industrial production and the increasing requirements for air quality, air compressors have been widely used in various industries, manufacturing, automotive engineering and medicine. Early compressors discharged gas without sufficient purification, which easily carried out impurities, oil mist and dust, affecting the operating efficiency of subsequent equipment and even causing equipment damage. In order to improve air quality and protect the environment, the development of effective filtration technology has become an inevitable trend.

[0003] Upon investigation, a Chinese utility model patent (or invention patent) discloses an air compressor outlet filtration structure (publication number: CN219691724U), which includes an air tank and an air outlet located on the top of the air tank. The filtration structure includes a barrel-shaped outer shell, a cylindrical filter element vertically arranged inside the upper end of the outer shell, a switch valve arranged outside the lower end of the outer shell, and a guide tube vertically formed inside the lower end of the outer shell. The top and bottom surfaces of the filter element are respectively pressed tightly against the outer shell and the guide tube.

[0004] Although the aforementioned patent uses screws to detachably connect the upper and lower cylinders via multiple vertically arranged screws, allowing simultaneous control of the filter element and the upper cylinder by removing and installing the screws, effectively reducing the steps required to replace the filter element and facilitating filter element replacement or cleaning, the screws may rust and loosen due to contact with external air during long-term use, leading to gas leakage inside the filter cylinder.

[0005] Therefore, this utility model provides an air compressor outlet filter structure to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides an air compressor outlet air filtration structure, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: It includes a movable plate, with casters fixedly installed around the bottom of the movable plate, and an air compressor body installed on the upper left of the top of the movable plate. A fixed seat is fixedly installed on the outer surface of the air compressor body, with the bottom of the fixed seat fixedly connected to the top of the movable plate. A support frame is fixedly installed on the upper right of the movable plate, and a filter barrel is fixedly installed on the top of the support frame. The filter barrel and the air compressor body are in contact with each other through an air supply pipe.

[0010] As a preferred technical solution of this application, a stabilizing component is installed inside the filter barrel. The stabilizing component includes a cover plate, a limiting ring, a moving ring, a rotating disk, a moving column, a connecting disk, and a snap-fit ​​block. The bottom of the cover plate is connected to the top of the filter barrel by bolts.

[0011] As a preferred technical solution of this application, the outer surface of the limiting ring is fixedly connected to the inside of the cover plate, and the inner wall of the limiting ring is provided with a sliding groove. A sliding block is movably installed on the inner wall of the sliding groove. One side of the sliding block is fixedly connected to the outer surface of the moving ring, and the outer surface of the moving ring is slidably connected to the inner wall of the limiting ring.

[0012] As a preferred technical solution of this application, the outer surface of the rotating disk is rotatably connected to the inner wall of the moving ring, and the bottom of the rotating disk is fixedly connected to the top of the moving column. The outer surface of the moving column is located inside the limiting ring, and the bottom of the moving column is fixedly connected to the top of the connecting disk.

[0013] As a preferred technical solution of this application, one side of the snap-fit ​​block is fixedly connected to the outer surface of the connecting plate, a telescopic spring is fixedly installed on the inner bottom wall of the limiting ring, one end of the telescopic spring is fixedly connected to the bottom of the moving ring, and one end of the moving column extends into the interior of the filter barrel.

[0014] As a preferred technical solution of this application, a limiting plate is fixedly installed on the inner wall of the filter barrel. The limiting plate is located directly below the limiting ring, and the outer surface of the limiting plate is provided with a slot that matches the snap-fit ​​block.

[0015] As a preferred technical solution of this application, the outer surface of the snap-fit ​​block snaps into the inside of the limiting disk, and a filter element is installed at the bottom of the limiting disk, and particulate filter cotton is provided on the outer surface of the filter element.

[0016] (III) Beneficial Effects

[0017] By using a moving ring, rotating disk, moving column, snap-fit ​​block, and limiting disk, the moving ring drives the moving column and snap-fit ​​block to move towards the inside of the filter barrel. This allows the snap-fit ​​block to smoothly pass through the inside of the limiting disk under the movement of the moving column and come into contact with the inner wall. At the same time, the rotating disk rotates, causing the snap-fit ​​block to snap into the inside of the limiting disk under the rotation of the moving column and the connecting disk. This effectively installs the cover plate on the top of the filter barrel. In addition, bolts are used to further enhance the overall firmness and prevent the bolts from loosening due to rust, which could cause air to leak out of the filter barrel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an air compressor outlet filter structure.

[0019] Figure 2 This is a schematic diagram of the internal structure of a filter barrel in an air compressor outlet filtration structure.

[0020] Figure 3 This is a schematic side view of an overall air compressor outlet filter structure.

[0021] Figure 4 A schematic diagram of a cover plate structure for an air compressor outlet filter structure;

[0022] Figure 5 This is a schematic diagram of the internal structure of the limiting ring in an air compressor outlet filter structure.

[0023] In the diagram: 1. Movable plate; 2. Casters; 3. Air compressor body; 31. Fixed base; 4. Support frame; 5. Filter canister; 51. Limiting plate; 511. Filter element; 6. Air supply pipe; 7. Stabilizing component; 71. Cover plate; 72. Limiting ring; 73. Movable ring; 74. Rotating disc; 75. Movable column; 76. Connecting disc; 77. Snap-fit ​​block; 721. Sliding block; 722. Telescopic spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides an air compressor outlet filter structure, such as Figures 1-5 As shown, the device includes a movable plate 1, with casters 2 fixedly installed around the bottom of the movable plate 1. An air compressor body 3 is installed on the upper left of the top of the movable plate 1. A fixed seat 31 is fixedly installed on the outer surface of the air compressor body 3. The bottom of the fixed seat 31 is fixedly connected to the top of the movable plate 1. A support frame 4 is fixedly installed on the upper right of the movable plate 1. A filter barrel 5 is fixedly installed on the top of the support frame 4. The filter barrel 5 and the air compressor body 3 are in contact with each other through an air supply pipe 6.

[0026] The filter barrel 5 is equipped with a stabilizing component 7, which includes a cover plate 71, a limiting ring 72, a moving ring 73, a rotating disk 74, a moving column 75, a connecting disk 76, and a snap-fit ​​block 77. The bottom of the cover plate 71 is connected to the top of the filter barrel 5 by bolts.

[0027] The outer surface of the limiting ring 72 is fixedly connected to the inside of the cover plate 71, and the inner wall of the limiting ring 72 is provided with a sliding groove. A sliding block 721 is movably installed on the inner wall of the sliding groove. One side of the sliding block 721 is fixedly connected to the outer surface of the moving ring 73, and the outer surface of the moving ring 73 is slidably connected to the inner wall of the limiting ring 72.

[0028] The outer surface of the rotating disk 74 is rotatably connected to the inner wall of the moving ring 73, and the bottom of the rotating disk 74 is fixedly connected to the top of the moving column 75. The outer surface of the moving column 75 is located inside the limiting ring 72, and the bottom of the moving column 75 is fixedly connected to the top of the connecting disk 76.

[0029] One side of the snap-fit ​​block 77 is fixedly connected to the outer surface of the connecting plate 76. A telescopic spring 722 is fixedly installed on the inner bottom wall of the limiting ring 72. One end of the telescopic spring 722 is fixedly connected to the bottom of the moving ring 73. One end of the moving column 75 extends into the interior of the filter barrel 5.

[0030] The working principle of an air compressor outlet filtration structure based on an embodiment is as follows: First, the operator uses bolts to install the cover plate 71 on top of the filter barrel 5, and presses the moving ring 73 downward, causing the moving column 75 and the connecting plate 76 to move towards the inside of the filter barrel 5. This forces the locking block 77 to smoothly contact the inner wall of the limiting plate 51 under the movement of the connecting plate 76. At the same time, the rotating plate 74 is rotated, and the rotation of the rotating plate 74 effectively brings the locking block 77 into the inside of the limiting plate 51. The inertia of the telescopic spring 722 applies a certain up-and-down pulling force to the locking block 77, so that the locking block 77 is effectively locked into the inside of the limiting plate 51 under the action of the pulling force. This improves the firmness between the cover plate 71 and the filter barrel 5, and prevents loosening due to bolt rust during long-term use, thus preventing the connection between the cover plate 71 and the filter barrel 5 from being disconnected and causing the gas inside the filter barrel 5 to leak out. This completes the overall operation process.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air compressor outlet filter structure, comprising a movable plate (1), characterized in that: The bottom of the movable plate (1) is fixedly equipped with casters (2) on all four sides, and an air compressor body (3) is installed on the upper left of the top of the movable plate (1). A fixed seat (31) is fixedly installed on the outer surface of the air compressor body (3). The bottom of the fixed seat (31) is fixedly connected to the top of the movable plate (1). A support frame (4) is fixedly installed on the upper right of the movable plate (1). A filter barrel (5) is fixedly installed on the top of the support frame (4). The filter barrel (5) and the air compressor body (3) are in contact with each other through an air supply pipe (6).

2. The air compressor outlet filter structure according to claim 1, characterized in that: The filter barrel (5) is equipped with a stabilizing component (7), which includes a cover plate (71), a limiting ring (72), a moving ring (73), a rotating disk (74), a moving column (75), a connecting disk (76), and a snap-fit ​​block (77). The bottom of the cover plate (71) is connected to the top of the filter barrel (5) by bolts.

3. The air compressor outlet filter structure according to claim 2, characterized in that: The outer surface of the limiting ring (72) is fixedly connected to the inside of the cover plate (71), and the inner wall of the limiting ring (72) is provided with a sliding groove. A sliding block (721) is movably installed on the inner wall of the sliding groove. One side of the sliding block (721) is fixedly connected to the outer surface of the moving ring (73), and the outer surface of the moving ring (73) is slidably connected to the inner wall of the limiting ring (72).

4. The air compressor outlet filter structure according to claim 2, characterized in that: The outer surface of the rotating disk (74) is rotatably connected to the inner wall of the moving ring (73), and the bottom of the rotating disk (74) is fixedly connected to the top of the moving column (75). The outer surface of the moving column (75) is located inside the limiting ring (72), and the bottom of the moving column (75) is fixedly connected to the top of the connecting disk (76).

5. The air compressor outlet filter structure according to claim 2, characterized in that: One side of the snap-fit ​​block (77) is fixedly connected to the outer surface of the connecting plate (76), and a telescopic spring (722) is fixedly installed on the inner bottom wall of the limiting ring (72). One end of the telescopic spring (722) is fixedly connected to the bottom of the moving ring (73), and one end of the moving column (75) extends into the interior of the filter barrel (5).

6. The air compressor outlet filter structure according to claim 2, characterized in that: The filter barrel (5) has a limiting plate (51) fixedly installed on its inner wall. The limiting plate (51) is located directly below the limiting ring (72), and the outer surface of the limiting plate (51) has a slot that matches the snap-fit ​​block (77).

7. The air compressor outlet filter structure according to claim 6, characterized in that: The outer surface of the snap-fit ​​block (77) snaps into the interior of the limiting disk (51), and a filter element (511) is installed at the bottom of the limiting disk (51), with particulate filter cotton provided on the outer surface of the filter element (511).

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