CN215213862U - Filter screen structure for air compressor - Google Patents
Filter screen structure for air compressor Download PDFInfo
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- CN215213862U CN215213862U CN202022310531.4U CN202022310531U CN215213862U CN 215213862 U CN215213862 U CN 215213862U CN 202022310531 U CN202022310531 U CN 202022310531U CN 215213862 U CN215213862 U CN 215213862U
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- air compressor
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Abstract
The utility model belongs to the field of air compressor equipment, specifically discloses a filter screen structure for air compressor, including bottom framework, filter screen subassembly and sealed lamina tecti, bottom framework is the rectangle form and its inside is equipped with the spout, and its top opening part is equipped with sealed lamina tecti, and sealed lamina tecti passes through hinge swing joint bottom framework, and sealed lamina tecti side connects bottom framework through elastic expansion sleeve; the filter screen assembly comprises an installation frame, a lower filter screen plate and an upper filter screen plate, the installation frame is arranged on two sides of the bottom frame body, the end parts of the installation frame are in sliding connection with sliding chutes through sliding blocks, and springs connected with the sliding blocks are arranged on the inner sides of the sliding chutes; the installation frame is provided with an installation clamping groove, the lower filtering screen plate is in a shape matched with the installation clamping groove, the upper filtering screen plate is provided with a plurality of parallel distribution plates under the filtering, and the top and the bottom of the upper filtering screen plate are respectively provided with a clamping sleeve and a clamping block. The utility model discloses can improve the installation of filter screen, dismantle efficiency for the operation is easily dismantled to the filter screen, the subsequent clearance of the filter screen of being convenient for simultaneously.
Description
Technical Field
The utility model relates to an air compressor machine equipment field specifically is a filter screen structure for air compressor machine.
Background
An air compressor is called an air compressor for short, is a device for converting mechanical energy of a motor into gas pressure energy, and is a compressed air generating device. The air outside the air compressor is sucked into the air compressor for compression and then enters the air storage tank, the compressed air is discharged through the air gun, and the external ambient air contains solid impurities, so that the general air is compressed after being filtered by the filter screen of the air compressor. The air compressor can be divided into: air compressors with low noise, variable frequency, explosion prevention and the like; can be divided into three categories according to the working principle: volumetric, dynamic (speed or turbine), thermal.
The filter screen device is one of the important parts of air compressor machine, and current filter screen is generally through devices such as hasp or fastener, and it is inconvenient to dismantle, leads to the difficult clearance of filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen structure for air compressor machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a filter screen structure for an air compressor comprises a bottom frame body, a filter screen assembly and a sealing top cover plate, wherein the bottom frame body is rectangular, a sliding groove is formed in the inner side of the bottom frame body, the sealing top cover plate is arranged at an opening at the top of the bottom frame body, the sealing top cover plate is movably connected with the bottom frame body through a hinge shaft, and the side end of the sealing top cover plate is connected with the bottom frame body through an elastic telescopic sleeve; the filter screen assembly comprises an installation frame, a lower filter screen plate and an upper filter screen plate, the installation frame is arranged on two sides of the bottom frame body, the end parts of the installation frame are in sliding connection with sliding chutes through sliding blocks, and springs connected with the sliding blocks are arranged on the inner sides of the sliding chutes; the screen plate is characterized in that the mounting frame is provided with a mounting clamping groove, the lower filtering screen plate is in a shape matched with the mounting clamping groove, the upper filtering screen plate is provided with a plurality of parallel distribution screens, the top and bottom ends of the upper filtering screen plate are respectively provided with a clamping sleeve and a clamping block, and the upper and lower adjacent two upper filtering screen plates are connected with the clamping blocks in a matching manner through the clamping sleeves.
Preferably, the mounting frame is also provided with cutting sleeves on both sides of the end face close to the filtering upper net plate, and the cutting sleeves are matched with the clamping blocks on the filtering upper net plate.
Preferably, one end of the sealing top cover plate, which is far away from the elastic telescopic sleeve, is provided with an upper clamping rod, the bottom frame body is provided with a support plate, the support plate is provided with a sliding hole, the inner side of the sliding hole is provided with a lower clamping rod in a sliding manner, the end part of the lower clamping rod is in clamping fit with the upper clamping rod, and the lower clamping rod is sleeved with a spring.
Preferably, the end part of the sealing top cover plate close to the elastic telescopic sleeve is also connected with a steel wire rope, and the free end of the steel wire rope penetrates through the bottom side of the bottom frame body and extends into the inner side of the bottom frame body.
Preferably, the inside of the bottom frame body is provided with a guide pulley, and the free end of the steel wire rope extends through the guide pulley and is connected to the bottom of the mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can improve the mounting and dismounting efficiency of the filter screen, so that the filter screen is easy to dismount and is convenient for subsequent cleaning of the filter screen; and through being provided with leading pulley and wire rope, sealed lamina tecti can drive wire rope when opening, make the wire rope part that stretches into end framework become long, the installing frame replies under the effect of the spring restoring force in the spout, the installing frame drives and filters down the otter board along spout rebound, and make and filter the upward movement of otter board, because filter the otter board, filter down the otter board and adopt the mode of dismantling the grafting to connect, consequently when its rebound, can be convenient for filter the otter board, filter the dismantlement of otter board down.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lower filtering screen plate and the upper filtering screen plate of the present invention.
In the figure: 1. a bottom frame body; 101. a chute; 2. sealing the top cover plate; 3. an elastic telescopic sleeve; 4. installing a frame; 401. installing a clamping groove; 5. filtering the lower screen plate; 6. filtering the upper screen plate; 7. a card sleeve; 8. a clamping block; 9. An upper clamping rod; 10. a support plate; 11. a lower clamping rod; 12. a wire rope; 13. a guide pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a filter screen structure for an air compressor comprises a bottom frame body 1, a filter screen assembly and a sealing top cover plate 2, wherein the bottom frame body 1 is rectangular, a sliding groove 101 is formed in the inner side of the bottom frame body 1, the sealing top cover plate 2 is arranged at an opening at the top of the bottom frame body, the sealing top cover plate 2 is movably connected with the bottom frame body 1 through a hinge shaft, and the side end of the sealing top cover plate 2 is connected with the bottom frame body 1 through an elastic telescopic sleeve 3; the filter screen assembly comprises an installation frame 4, a lower filter screen plate 5 and an upper filter screen plate 6, the installation frame 4 is arranged on two sides of the bottom frame body 1, the end part of the installation frame is in sliding connection with a sliding chute 101 through a sliding block, and a spring connected with the sliding block is arranged on the inner side of the sliding chute 101; be equipped with installation slot 401 on the installing frame 4, filter otter board 5 down and be with installation slot 401 complex shape, filter on otter board 6 be equipped with a plurality ofly and parallel distribution on filtering otter board 5 down, filter 6 top, end both ends of going up the otter board and be equipped with cutting ferrule 7 and fixture block 8 respectively, and upper and lower adjacent two filter on otter board 6 pass through cutting ferrule 7 and fixture block 8's cooperation and be connected.
In this embodiment, the two sides of the end surface of the mounting frame 4 close to the filtering upper screen plate 6 are also provided with clamping sleeves 7, and the clamping sleeves 7 are matched with clamping blocks 8 on the filtering upper screen plate 6.
In this embodiment, an upper clamping rod 9 is disposed at an end of the sealing top cover plate 2 away from the elastic telescopic sleeve 3, a support plate 10 is disposed at a bottom side of the bottom frame body 1, a sliding hole is disposed on the support plate 10, a lower clamping rod 11 slides inside the sliding hole, an end of the lower clamping rod 11 is in clamping fit with the upper clamping rod 9, and a spring is sleeved on the lower clamping rod 11.
In this embodiment, the end of the sealing top cover plate 2 close to the elastic telescopic sleeve 3 is further connected with a steel wire rope 12, and the free end of the steel wire rope 12 penetrates through the bottom side of the bottom frame 1 and extends into the inner side of the bottom frame 1.
In this embodiment, a guide pulley 13 is installed inside the bottom frame 1, and the free end of the wire rope 12 extends through the guide pulley 13 and connects to the bottom of the mounting frame 4.
The utility model can improve the mounting and dismounting efficiency of the filter screen, so that the filter screen is easy to dismount and is convenient for subsequent cleaning of the filter screen; and through being provided with leading pulley 13 and wire rope 12, sealed lamina tecti 2 can drive wire rope 12 when opening, make the wire rope 12 part that stretches into end frame body 1 lengthen, installing frame 4 replies under the effect of spout 101 internal spring restoring force, installing frame 4 drives under the filtration otter board 5 along spout 101 rebound, and the otter board 6 rebound on the messenger filters, because filter on the otter board 6, filter under the otter board 5 adoption can dismantle the mode of pegging graft and connect, consequently when its rebound, can be convenient for filter on the otter board 6, filter the dismantlement of otter board 5 down.
And when the installation, the accessible will filter the last otter board 6, filter otter board 5 and connect down, and make and filter down otter board 5 and install on installing frame 4, through rotating sealed lamina tecti 2, sealed lamina tecti 2 covers end frame 1, and it is fixed with sealed lamina tecti 2 through lower kelly 11, the cooperation of last kelly 9 joint, and the wire rope 12 part that stretches into end frame 1 shortens this moment, and wire rope 12 stimulates filters the last otter board 6, filters down otter board 5 and moves down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A filter screen structure for an air compressor is characterized by comprising a bottom frame body (1), a filter screen assembly and a sealing top cover plate (2), wherein the bottom frame body (1) is rectangular, a sliding groove (101) is formed in the inner side of the bottom frame body, the sealing top cover plate (2) is arranged at an opening at the top of the bottom frame body, the sealing top cover plate (2) is movably connected with the bottom frame body (1) through a hinge shaft, and the side end of the sealing top cover plate (2) is connected with the bottom frame body (1) through an elastic telescopic sleeve (3); the filter screen assembly comprises an installation frame (4), a lower filter screen plate (5) and an upper filter screen plate (6), the installation frame (4) is arranged on two sides of the bottom frame body (1), the end part of the installation frame is in sliding connection with a sliding chute (101) through a sliding block, and a spring connected with the sliding block is arranged on the inner side of the sliding chute (101); be equipped with installation slot (401) on installing frame (4), filter down otter board (5) be with installation slot (401) complex shape, filter and be equipped with a plurality ofly and parallel distribution on filter down otter board (5), filter and go up otter board (6) top, end both ends and be equipped with cutting ferrule (7) and fixture block (8) respectively, and upper and lower adjacent two filters and go up otter board (6) and be connected through the cooperation of cutting ferrule (7) and fixture block (8).
2. The filter screen structure for an air compressor according to claim 1, characterized in that: clamping sleeves (7) are also arranged on two sides of the end face, close to the filtering upper screen plate (6), of the mounting frame (4), and the clamping sleeves (7) are matched with clamping blocks (8) on the filtering upper screen plate (6).
3. The filter screen structure for an air compressor according to claim 1, characterized in that: one end, far away from the elastic telescopic sleeve (3), of the sealing top cover plate (2) is provided with an upper clamping rod (9), a support plate (10) is installed on the bottom side of the bottom frame body (1), a sliding hole is formed in the support plate (10), a lower clamping rod (11) slides in the sliding hole, the end portion of the lower clamping rod (11) is in clamping fit with the upper clamping rod (9), and a spring is sleeved on the lower clamping rod (11).
4. A filter screen structure for an air compressor according to claim 3, characterized in that: the end part of the sealing top cover plate (2) close to the elastic telescopic sleeve (3) is also connected with a steel wire rope (12), and the free end of the steel wire rope (12) penetrates through the bottom side of the bottom frame body (1) and extends into the inner side of the bottom frame body (1).
5. The filter screen structure for an air compressor according to claim 4, characterized in that: the inner side of the bottom frame body (1) is provided with a guide pulley (13), and the free end of the steel wire rope (12) extends through the guide pulley (13) and is connected to the bottom of the mounting frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310531.4U CN215213862U (en) | 2020-10-16 | 2020-10-16 | Filter screen structure for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310531.4U CN215213862U (en) | 2020-10-16 | 2020-10-16 | Filter screen structure for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215213862U true CN215213862U (en) | 2021-12-17 |
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ID=79416486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310531.4U Active CN215213862U (en) | 2020-10-16 | 2020-10-16 | Filter screen structure for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215213862U (en) |
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2020
- 2020-10-16 CN CN202022310531.4U patent/CN215213862U/en active Active
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