A split structure of a compressor oil-gas separation core

Abstract

The utility model relates to filter device technical field, concretely relates to a split structure of compressor oil gas separation core, including upper cover, fixed post, lower cover, rotating block and four fixed establishments, fixed post is fixedly connected with upper cover, and is located the top of fixed post, lower cover is connected with fixed post sliding, rotating block is connected with lower cover rotation, four fixed establishments are arranged outside rotating block respectively, and each fixed establishment still includes clamping block, round rod, spring, fixed shell and connecting assembly, one end of clamping block is connected with lower cover sliding, the other end of clamping block is connected with fixed post, one end of round rod is fixedly connected with clamping block, the other end of round rod is fixedly connected with connecting assembly, and is located one side of clamping block, fixed shell is fixedly connected with lower cover, and is located the outside of round rod, spring is covered in the surface of round rod, through the setting of above -mentioned structure, solved the prior art, the installation process operation of lower cover is very troublesome, and the problem that dismounting efficiency is lower.

Description

Technical Field

[0001] This utility model relates to the field of filtration device technology, and in particular to a split structure of a compressor oil-gas separator core. Background Technology

[0002] The compressor oil-gas separator is a core component of the compressed air system. Its function is to efficiently separate the lubricating oil from the compressed air in the oil-gas mixture generated during the compression process through physical separation technology, ensuring the output of dry and clean compressed air, while protecting the safe operation of the equipment.

[0003] In the prior art, patent document with publication number (CN219111141U) mentions a split structure for a compressor oil-gas separator core, including an upper cover and a lower cover. A sleeve structure is fixedly installed on the upper cover, and a filter core is movably sleeved on the sleeve structure. A positioning rod is fixedly installed on the lower cover, and a positioning structure is movably installed on the inner wall of the positioning rod. A limit structure is slidably installed on the lower cover. The sleeve structure includes a positioning post, which is fixedly installed on the upper cover and has multiple positioning grooves. This prior art, through the setting of the positioning rod, positioning post, and other structures, adopts a split design between the upper cover, lower cover, and filter core. When the filter core needs to be replaced, simply pull down the baffle and rotate the lower cover to remove it from the positioning post. Then, the filter core can be removed from the positioning post, facilitating filter core replacement. Furthermore, the lower cover and upper cover can be reused, thus achieving cost savings.

[0004] However, with the aforementioned existing technology, the installation process of the lower cover is very cumbersome and the disassembly and assembly efficiency is low. Utility Model Content

[0005] The purpose of this utility model is to provide a split structure for the compressor oil-gas separator core, which solves the problem that the installation process of the lower cover is very troublesome and the disassembly and assembly efficiency is low in the existing technology.

[0006] To achieve the above objectives, this utility model provides a split structure for a compressor oil-gas separator core, including an upper cover, a fixed column, a lower cover, a rotating block, and four fixing mechanisms. The fixed column is fixedly connected to the upper cover and located above it. The lower cover is slidably connected to the fixed column and located below it. The rotating block is rotatably connected to the lower cover and located inside it. The four fixing mechanisms are respectively disposed on the outer side of the rotating block. Each fixing mechanism further includes a locking block, a round rod, a spring, a fixing shell, and a connecting assembly. One end of the locking block is slidably connected to the lower cover, and the other end of the locking block is engaged with the fixed column. One end of the round rod is fixedly connected to the locking block, and the other end of the round rod is fixedly connected to the connecting assembly and located on one side of the locking block. The fixing shell is fixedly connected to the lower cover and located outside the round rod. The spring covers the surface of the round rod.

[0007] The fixing mechanism further includes a limiting block, which is fixedly connected to the card block and located inside the fixing shell.

[0008] The connecting assembly includes a connecting rod and a connecting block. The connecting block is fixedly connected to the round rod and located on one side of the round rod. One end of the connecting rod is rotatably connected to the connecting block, and the other end of the connecting rod is rotatably connected to the rotating block and located on one side of the rotating block.

[0009] The split structure of the compressor oil-gas separator core also includes four fixing blocks. The four fixing blocks are fixedly connected to the lower cover and are evenly arranged on the outer side of the lower cover. The fixing blocks are engaged with the fixing posts.

[0010] The compressor oil-gas separator core's split structure also includes a retaining shell and a filter core. The retaining shell is fixedly connected to the lower cover and is located outside the lower cover. The filter core covers the space between the fixing columns and is located between the retaining shell and the upper cover.

[0011] This utility model discloses a split structure for a compressor oil-gas separator core. The lower cover is slidably connected to the fixed column and located below the fixed column. The rotating block is rotatably connected to the lower cover and located inside the lower cover. Four fixing mechanisms are respectively arranged on the outside of the rotating block. One end of the locking block is slidably connected to the lower cover, and the other end of the locking block is engaged with the fixed column. One end of the round rod is fixedly connected to the locking block, and the other end of the round rod is fixedly connected to the connecting assembly and located on one side of the locking block. The fixing shell is fixedly connected to the lower cover and located outside the round rod. A spring covers the surface of the round rod. During installation, rotating the rotating block moves the connecting assembly accordingly, and the round rod moves accordingly, pulling the locking block back into the lower cover, covering the fixed column on the outside of the lower cover. Releasing the rotating block allows the spring to push the locking block, causing it to extend to the outside of the lower cover and engage with the fixed column, thus fixing the fixed column to the lower cover. The operation is simple and installation is convenient. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the split structure of the compressor oil-gas separator core of this utility model.

[0014] Figure 2 This is a front view of the split structure of the compressor oil-gas separator core of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A sectional view along line AA.

[0016] Figure 4 This is a structural diagram showing the disassembled parts of this utility model.

[0017] 1-Top cover, 2-Fixing column, 3-Lower cover, 4-Rotating block, 5-Fixing block, 6-Clamping case, 7-Filter inner core, 8-Clamping block, 9-Round rod, 10-Spring, 11-Fixing shell, 12-Limiting block, 13-Connecting rod, 14-Connecting block. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the split structure of the compressor oil-gas separator core of this utility model. Figure 2 This is a front view of the split structure of the compressor oil-gas separator core of this utility model. Figure 3 This is the utility model Figure 2 AA-line sectional view, Figure 4 This is a structural diagram showing the disassembled parts of this utility model.

[0020] This utility model provides a split structure for a compressor oil-gas separator core, including an upper cover 1, a fixing column 2, a lower cover 3, a rotating block 4, four fixing blocks 5, a retaining shell 6, a filter inner core 7, and four fixing mechanisms. Each fixing mechanism further includes a retaining block 8, a round rod 9, a spring 10, a fixing shell 11, a limiting block 12, and a connecting assembly. The connecting assembly includes a connecting rod 13 and a connecting block 14. The aforementioned solution solves the problem in the prior art where the installation process of the lower cover is very troublesome and the disassembly and assembly efficiency is low.

[0021] In this specific embodiment, the fixing post 2 is fixedly connected to the upper cover 1 and located above the fixing post 2; the lower cover 3 is slidably connected to the fixing post 2 and located below the fixing post 2; the rotating block 4 is rotatably connected to the lower cover 3 and located inside the lower cover 3; the four fixing mechanisms are respectively arranged on the outside of the rotating block 4; one end of the locking block 8 is slidably connected to the lower cover 3, and the other end of the locking block 8 is engaged with the fixing post 2; one end of the round rod 9 is fixedly connected to the locking block 8, and the other end of the round rod 9 is fixedly connected to the connecting assembly and located within the locking block 8. On one side, the fixed shell 11 is fixedly connected to the lower cover 3 and located outside the round rod 9. The spring 10 covers the surface of the round rod 9. During installation, rotating the rotating block 4 causes the connecting assembly to move accordingly. The round rod 9 moves accordingly and pulls the locking block 8, causing the locking block 8 to retract into the lower cover 3, covering the fixing post 2 on the outside of the lower cover 3. Releasing the rotating block 4 causes the spring 10 to push the locking block 8, causing the locking block 8 to extend to the outside of the lower cover 3 and engage with the fixing post 2, thus fixing the fixing post 2 to the lower cover 3. The operation is simple and the installation is convenient.

[0022] The limiting block 12 is fixedly connected to the card block 8 and is located inside the fixed shell 11. The limiting block 12 fixes the card block 8 inside the fixed shell 11.

[0023] Secondly, the connecting block 14 is fixedly connected to the round rod 9 and is located on one side of the round rod 9. One end of the connecting rod 13 is rotatably connected to the connecting block 14, and the other end of the connecting rod 13 is rotatably connected to the rotating block 4 and is located on one side of the rotating block 4. When the rotating block 4 is rotated, the connecting rod 13 pulls the connecting block 14, causing the round rod 9 to move accordingly.

[0024] Secondly, the four fixing blocks 5 are fixedly connected to the lower cover 3 and are evenly arranged on the outside of the lower cover 3. The fixing blocks 5 are engaged with the fixing posts 2. During installation, the positions of the lower cover 3 and the fixing posts 2 are adjusted so that the fixing blocks 5 are engaged with the fixing posts 2, thereby improving the installation accuracy of the lower cover 3 and the fixing posts 2.

[0025] In addition, the retaining shell 6 is fixedly connected to the lower cover 3 and is located outside the lower cover 3. The filter core 7 covers the space between the fixing posts 2 and is located between the retaining shell 6 and the upper cover 1. When installing the filter core 7, the filter core 7 covers the surface of the fixing posts 2. After the lower cover 3 is installed, the filter core 7 is stuck above the retaining shell 6, which improves the stability of the installation.

[0026] When using this utility model, rotating the rotating block 4 causes the connecting component to move accordingly, and the round rod 9 moves accordingly and pulls the locking block 8, causing the locking block 8 to retract into the interior of the lower cover 3. During installation, the positions of the lower cover 3 and the fixing post 2 are adjusted so that the fixing block 5 engages with the fixing post 2, covering the outside of the lower cover 3. Releasing the rotating block 4 causes the spring 10 to push the locking block 8, causing the locking block 8 to extend to the outside of the lower cover 3 and engage with the fixing post 2, thus fixing the fixing post 2 to the lower cover 3. When installing the filter core 7, the filter core 7 is covered on the surface of the fixing post 2. After the lower cover 3 is installed, the filter core 7 is locked above the housing 6, improving the stability of the installation.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A split structure for a compressor oil-gas separator core, comprising an upper cover and a fixing post, wherein the fixing post is fixedly connected to the upper cover and is located above the fixing post, characterized in that, It also includes a lower cover, a rotating block, and four fixing mechanisms. The lower cover is slidably connected to the fixing column and is located below the fixing column. The rotating block is rotatably connected to the lower cover and is located inside the lower cover. The four fixing mechanisms are respectively arranged on the outside of the rotating block. Each of the fixing mechanisms further includes a locking block, a round rod, a spring, a fixing shell, and a connecting assembly. One end of the locking block is slidably connected to the lower cover, and the other end of the locking block is engaged with the fixing post. One end of the round rod is fixedly connected to the locking block, and the other end of the round rod is fixedly connected to the connecting assembly and located on one side of the locking block. The fixing shell is fixedly connected to the lower cover and located on the outside of the round rod. The spring covers the surface of the round rod.

2. The split structure of the compressor oil-gas separator core as described in claim 1, characterized in that, The fixing mechanism also includes a limiting block, which is fixedly connected to the card block and located inside the fixing shell.

3. The split structure of the compressor oil-gas separator core as described in claim 2, characterized in that, The connecting assembly includes a connecting rod and a connecting block. The connecting block is fixedly connected to the round rod and located on one side of the round rod. One end of the connecting rod is rotatably connected to the connecting block, and the other end of the connecting rod is rotatably connected to the rotating block and located on one side of the rotating block.

4. The split structure of the compressor oil-gas separator core as described in claim 3, characterized in that, The split structure of the compressor oil-gas separator core also includes four fixing blocks. The four fixing blocks are fixedly connected to the lower cover and are evenly arranged on the outside of the lower cover. The fixing blocks are engaged with the fixing posts.

5. The split structure of the compressor oil-gas separator core as described in claim 4, characterized in that, The split structure of the compressor oil-gas separator also includes a retaining shell and a filter core. The retaining shell is fixedly connected to the lower cover and is located outside the lower cover. The filter core covers the space between the fixing columns and is located between the retaining shell and the upper cover.

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