CN217646050U - Filtering mechanism of air inlet of air compressor - Google Patents
Filtering mechanism of air inlet of air compressor Download PDFInfo
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- CN217646050U CN217646050U CN202221604742.1U CN202221604742U CN217646050U CN 217646050 U CN217646050 U CN 217646050U CN 202221604742 U CN202221604742 U CN 202221604742U CN 217646050 U CN217646050 U CN 217646050U
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Abstract
The utility model discloses a filtering mechanism of air compressor machine air inlet belongs to air compressor machine technical field, including the cartridge filter that has the mounting hole, be provided with the filter tube in the cartridge filter, fixed mounting has the annular upper surface of placing the board and laminates mutually with the filter tube lower surface on the cartridge filter inner wall, slidable mounting has three filter screen in the filter tube, the filter tube internal rotation is installed three pivot and is located three filter screen respectively under, the equal fixed mounting of surface of three pivot has the surface of impeller and two eccentric wheels and eccentric wheel and the upper surface laminating of filter screen, through setting up the pivot, impeller and eccentric wheel, utilize gaseous drive impeller rotation, impeller rotation drives the pivot rotation, further pivot is rotated and is driven the eccentric wheel and is rotated, the eccentric wheel rotates the in-process and orders about the filter screen up-and-down motion, the filter effect is improved, and can avoid taking place the condition that dust granule blockked up the filter screen mesh simultaneously, guarantee filtering operation's normal clear.
Description
Technical Field
The utility model relates to an air compressor machine technical field especially relates to a filtering mechanism of air compressor machine air inlet.
Background
The external gas press is a device for compressing gas, is similar to a water pump in structure, can be used for gas transmission, gas synthesis and polymerization and refrigeration and gas separation as external gas power, and when the air compressor is used, the external gas is required to be filtered, so that impurity particles in the gas are prevented from entering the air compressor.
The filter mechanism of current air compressor machine air inlet is not convenient for dismantle the filter screen, and the condition of filter screen jam appears easily in the use to can influence the normal clear of work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of filtering mechanism of air compressor machine air inlet has solved the filtering mechanism of current air compressor machine air inlet, is not convenient for dismantle the filter screen, and the condition of filter screen jam appears in the use easily to can influence the problem of the normal clear of work.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a filtering mechanism of air compressor machine air inlet, is including the cartridge filter that has the mounting hole, be provided with the filter tube in the cartridge filter, fixed mounting has the annular upper surface of placing the board and laminates mutually with the filter tube lower surface on the cartridge filter inner wall, slidable mounting has three filter screen in the filter tube, three pivot and three pivot are installed to the filter tube internal rotation and are located three filter screen respectively under three pivot, three the equal fixed mounting in surface of pivot has the surface of impeller and two eccentric wheels and eccentric wheel and the upper surface laminating of filter screen, the lower surface that is provided with two stoppers and stopper in the cartridge filter laminates mutually with the upper surface of filter tube.
Adopt above-mentioned scheme, through setting up the cartridge filter, the filter tube, filter screen and stopper, utilize the filter screen to filter the dust granule in the external gas, it is inside to avoid the dust granule to get into the air compressor machine, influence the problem of air compressor machine normal operating, utilize the stopper to carry out spacing fixed to the filter tube, avoid taking place the condition that the filter tube breaks away from the cartridge filter in the use, and make the stopper break away from the filter tube top through pressing down the stopper, thereby relieve the spacing fixed to the filter tube, be convenient for carry out the filter tube and dismantle the clearance, moreover, the steam generator is simple in operation, high durability and convenient use, through setting up the pivot, impeller and eccentric wheel, utilize gaseous drive impeller rotation, impeller rotation drives the pivot and rotates, the pivot rotates and drives the eccentric wheel rotation, the eccentric wheel rotates and orders about the filter screen up-and-down motion, and the filter effect is improved, and can avoid taking place the condition that dust granule blockked up the filter screen simultaneously, with the normal clear of assurance filtering operation.
As the utility model discloses a preferred scheme, the last relative division of cartridge filter inner wall is equipped with two mounting grooves, fixed mounting has a plurality of spring one in the mounting groove, the other end fixed mounting of spring one is on the stopper.
By adopting the scheme, through setting up spring one, utilize the elasticity of spring one to order about the stopper and get back to the normal position fast, make stopper automatic movement carry out the stopper to the filter tube top to improve the simplicity and convenience of use.
As an optimized scheme of the utility model, be provided with the telescopic link in the spring one, the both ends of telescopic link are fixed mounting respectively on mounting groove inner wall and stopper.
Adopt above-mentioned scheme, through setting up the telescopic link, utilize the telescopic link to support the effect of direction to the spring together, avoid a spring motion in-process to take place to rock the skew to improve the stability of a spring motion, further guarantee the normal motion of stopper.
As a preferred scheme of the utility model, it is three the equal fixed mounting in side all around of filter screen has the slider, set up a plurality of on the filter tube inner wall and supply the gliding spout of slider, the lower fixed surface of slider installs spring two, the other end fixed mounting of spring two is at the spout inner wall.
Adopt above-mentioned scheme, through setting up the slider, utilize the slider to play the effect of direction to the filter screen, avoid taking place to rotate the condition of skew among the filter screen motion process to improve the stability of filter screen motion, utilize the elasticity of spring two to order about the slider and get back to the normal position fast, the slider motion drives filter screen synchronous motion, further guarantees the normal clear of filtration work.
As an optimal scheme of the utility model, it is three the size of filter screen mesh reduces from last to down in proper order.
Adopt above-mentioned scheme, through with filter screen mesh size from last to reducing in proper order down to in better filtering the ambient gas, improve the filter effect, and can play the guard action to the less filter screen of below mesh simultaneously, improve the durability of filter screen.
As a preferred scheme of the utility model, the below of filter tube is provided with the crest and inhales the sound sponge, the crest is inhaled sound sponge fixed mounting and is being had a cartridge filter inner wall.
Adopt above-mentioned scheme, inhale the sound sponge through setting up the crest, utilize the crest to inhale the sound sponge and can fill sound cavity inside, solve the cavity sympathetic response, play the effect of absorbing high and medium low frequency noise.
The utility model discloses in:
according to the filtering mechanism of the air inlet of the air compressor, the filter cartridge, the filter pipe, the filter screen and the limiting block are arranged, dust particles in external air are filtered by the filter screen, the dust particles are prevented from entering the air compressor and affecting the normal operation of the air compressor, the limiting block is used for limiting and fixing the filter pipe, the situation that the filter pipe is separated from the filter cartridge in the using process is avoided, the limiting block is separated from the upper part of the filter pipe by pressing the limiting block, so that the limiting and fixing of the filter pipe are released, the filter pipe is convenient to detach and clean, the operation is simple, and the use is convenient;
according to the filtering mechanism of the air inlet of the air compressor, the rotating shaft, the impeller and the eccentric wheel are arranged, the impeller is driven to rotate by gas, the rotating shaft is driven to rotate by the rotation of the impeller, the eccentric wheel is driven to rotate by the rotation of the rotating shaft, the filter screen is driven to move up and down by the rotation of the eccentric wheel, the filtering effect is improved, and meanwhile, the situation that dust particles block meshes of the filter screen can be avoided, so that the normal operation of filtering operation is ensured;
this filtering mechanism of air compressor machine air inlet inhales the sound sponge through setting up the crest, utilizes the crest to inhale the sound sponge and can fill the cavity to sound inside, solves the cavity sympathetic response, plays the effect of absorbing high and medium low frequency noise.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the filter cartridge of the present invention;
FIG. 3 is a schematic sectional view of the filtering tube of the present invention;
fig. 4 is a schematic view of the cross-section structure of the placing board of the present invention.
In the figure: 1. a filter cartridge; 2. a filter tube; 3. wave crest sound-absorbing sponge; 4. a limiting block; 5. a first spring; 6. a telescopic rod; 7. filtering with a screen; 8. placing the plate; 9. a rotating shaft; 10. an impeller; 11. an eccentric wheel; 12. a slider; 13. and a second spring.
Detailed Description
Examples
Referring to fig. 1-4, the utility model provides a filter mechanism of air compressor machine air inlet, including cartridge filter 1 that has the mounting hole, be provided with filter tube 2 in the cartridge filter 1, fixed mounting has annular place board 8 on the cartridge filter 1 inner wall and places the upper surface of board 8 and laminate mutually with filter tube 2 lower surface, slidable mounting has three filter screen 7 in the filter tube 2, slider 12 is all fixed mounting to the side all around of three filter screen 7, set up a plurality of spouts that supply slider 12 to slide on the filter tube 2 inner wall, slider 12's lower surface fixed mounting has spring two 13, the other end fixed mounting of spring two 13 is at the spout inner wall, through setting up slider 12 and spring two 13, utilize slider 12 to play the effect of direction to filter screen 7, avoid the condition that filter screen 7 takes place the rotational deviation in the motion process, in order to improve the stability of filter screen 7 motion, utilize the elasticity of spring two 13 to drive slider 12 to get back to the normal position fast, slider 12 moves and drives filter screen 7 synchronous motion, further guarantee the normal clear of filtering work;
the sizes of the meshes of the three filter screens 7 are sequentially reduced from top to bottom, and the sizes of the meshes of the filter screens 7 are sequentially reduced from top to bottom, so that external gas can be better filtered, the filtering effect is improved, meanwhile, the filter screens 7 with smaller meshes below can be protected, and the durability of the filter screens 7 is improved;
three rotating shafts 9 are rotatably mounted in the filter pipe 2, the three rotating shafts 9 are respectively positioned under three filter screens 7, impellers 10 and two eccentric wheels 11 are fixedly mounted on the outer surfaces of the three rotating shafts 9, the outer surfaces of the eccentric wheels 11 are attached to the upper surfaces of the filter screens 7, two limiting blocks 4 are arranged in the filter cylinder 1, the lower surfaces of the limiting blocks 4 are attached to the upper surface of the filter pipe 2, two mounting grooves are oppositely formed in the inner wall of the filter cylinder 1, a plurality of springs I5 are fixedly mounted in the mounting grooves, the other ends of the springs I5 are fixedly mounted on the limiting blocks 4, the limiting blocks 4 are driven to quickly return to the original positions by the elasticity of the springs I5 through the arrangement of the springs I5, the limiting blocks 4 automatically move to the positions above the filter pipe 2 to limit the filter pipe 2, and therefore the convenience in use is improved;
the telescopic rod 6 is arranged in the spring I5, two ends of the telescopic rod 6 are fixedly arranged on the inner wall of the mounting groove and the limiting block 4 respectively, and the telescopic rod 6 is arranged to support and guide the spring I5, so that shaking deflection in the movement process of the spring I5 is avoided, the movement stability of the spring I5 is improved, and the normal movement of the limiting block 4 is further ensured;
the wave crest sound absorption sponge 3 is arranged below the filter pipe 2, the wave crest sound absorption sponge 3 is fixedly arranged on the inner wall of the filter cylinder 1, and by arranging the wave crest sound absorption sponge 3, sound can be filled into the cavity by using the wave crest sound absorption sponge 3, so that the resonance of the cavity is solved, and the effect of absorbing high, medium and low frequency noise is achieved;
through setting up cartridge filter 1, filter tube 2, filter screen 7 and stopper 4, utilize filter screen 7 to filter the dust granule in the external gas, it is inside to avoid the dust granule to get into the air compressor machine, influence the problem of air compressor machine normal operating, utilize stopper 4 to carry out spacing fixed to filter tube 2, avoid taking place the condition that filter tube 2 breaks away from cartridge filter 1 in the use, and make stopper 4 break away from filter tube 2 top through pressing stopper 4, thereby relieve the spacing fixed to filter tube 2, be convenient for carry out filter tube 2 and dismantle the clearance, moreover, the steam generator is simple in operation, high durability and convenient use, through setting up pivot 9, impeller 10 and eccentric wheel 11, utilize gas to drive impeller 10 and rotate, impeller 10 rotates and drives pivot 9 and rotates, pivot 9 rotates and drives eccentric wheel 11 and rotates, eccentric wheel 11 rotates and orders about filter screen 7 up-and-down motion, the filter effect is improved, avoid taking place the condition that dust granule blockked up filter screen 7 mesh, with the normal clear up of assurance filtering operation.
The working principle is as follows: during the use, utilize mounting hole cooperation bolt to install cartridge filter 1 in the air inlet department of air compressor machine, then the stopper 4 of pressing both sides makes stopper 4 break away from filter tube 2 top, then place filter tube 2 in cartridge filter 1 with place board 8 and laminate mutually, then loosen stopper 4 and make stopper 4 move to filter tube 2 top under the effect of spring 5 elasticity, realize spacing fixed to filter tube 2, the gas gets into to cartridge filter 1 during the use, then the gas passes through filter screen 7 and enters into filter tube 2, the gas is because wind-force can order about impeller 10 to rotate when getting into filter tube 2, impeller 10 rotates and drives pivot 9 simultaneously and rotate, pivot 9 rotates and drives eccentric wheel 11 and rotate, eccentric wheel 11 rotates and orders about filter screen 7 up-and-down motion and filters gas, avoid taking place the condition that dust particle blockked up 7 mesh, further gas gets into inside driving the air compressor machine through crest sponge 3, can, after the work, stopper 4 of pressing both sides makes stopper 4 break away from filter tube 2 top, thereby remove spacing fixed to filter tube 2, dismantle filter screen filter tube 2 and filter screen 7 and clear up and can.
Claims (6)
1. The utility model provides a filtering mechanism of air compressor machine air inlet, its characterized in that, is including cartridge filter (1) that has the mounting hole, be provided with filter tube (2) in cartridge filter (1), fixed mounting has annular place board (8) and places the upper surface of board (8) and laminates mutually with filter tube (2) lower surface on cartridge filter (1) inner wall, slidable mounting has three filter screen (7) in filter tube (2), filter tube (2) internal rotation is installed three pivot (9) and is located three filter screen (7) respectively under, three the equal fixed mounting in surface of pivot (9) has the surface laminating of impeller (10) and two eccentric wheels (11) and eccentric wheel (11) and filter screen (7), the lower surface that is provided with two stopper (4) and stopper (4) in cartridge filter (1) laminates mutually with the upper surface of filter tube (2).
2. The filtering mechanism for the air inlet of the air compressor as claimed in claim 1, wherein the inner wall of the filter cartridge (1) is relatively provided with two mounting grooves, a plurality of first springs (5) are fixedly mounted in the mounting grooves, and the other ends of the first springs (5) are fixedly mounted on the limiting block (4).
3. The filtering mechanism for the air inlet of the air compressor as claimed in claim 2, wherein a telescopic rod (6) is arranged in the first spring (5), and two ends of the telescopic rod (6) are respectively and fixedly mounted on the inner wall of the mounting groove and the limiting block (4).
4. The filtering mechanism for the air inlet of the air compressor as claimed in claim 1, wherein sliding blocks (12) are fixedly mounted on peripheral side surfaces of the three filtering screens (7), a plurality of sliding grooves for the sliding blocks (12) to slide are formed in the inner wall of the filtering pipe (2), a second spring (13) is fixedly mounted on the lower surface of each sliding block (12), and the other end of each second spring (13) is fixedly mounted on the inner wall of each sliding groove.
5. The filtering mechanism for the air inlet of an air compressor as claimed in claim 1, wherein the size of the three meshes of the filtering net (7) decreases from top to bottom.
6. The filtering mechanism of the air inlet of the air compressor as claimed in claim 1, wherein a wave crest sound-absorbing sponge (3) is disposed below the filtering pipe (2), and the wave crest sound-absorbing sponge (3) is fixedly mounted on the inner wall of the filtering cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221604742.1U CN217646050U (en) | 2022-06-26 | 2022-06-26 | Filtering mechanism of air inlet of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221604742.1U CN217646050U (en) | 2022-06-26 | 2022-06-26 | Filtering mechanism of air inlet of air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN217646050U true CN217646050U (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221604742.1U Active CN217646050U (en) | 2022-06-26 | 2022-06-26 | Filtering mechanism of air inlet of air compressor |
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| CN (1) | CN217646050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596721A (en) * | 2022-11-18 | 2023-01-13 | 意朗智能科技（南通）有限公司（Cn） | Air inlet filtering device for air compressor |
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2022
- 2022-06-26 CN CN202221604742.1U patent/CN217646050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596721A (en) * | 2022-11-18 | 2023-01-13 | 意朗智能科技（南通）有限公司（Cn） | Air inlet filtering device for air compressor |
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