CN220817026U - Base air inlet structure of double-screw air compressor - Google Patents
Base air inlet structure of double-screw air compressor Download PDFInfo
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- CN220817026U CN220817026U CN202322371545.0U CN202322371545U CN220817026U CN 220817026 U CN220817026 U CN 220817026U CN 202322371545 U CN202322371545 U CN 202322371545U CN 220817026 U CN220817026 U CN 220817026U
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- fixedly connected
- fixing frame
- locking
- grooves
- compressor
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- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 230000035939 shock Effects 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a base air inlet structure of a double-screw air compressor, which comprises a movable seat, a compressor main body arranged at the top of the movable seat, a filtering component for air inlet and a damping component for protecting the compressor main body, wherein the filtering component comprises a filtering box connected with one side of the top of the movable seat, an air inlet pipe arranged between the compressor main body and the filtering box, an exhaust pipe connected with the bottom of the movable seat, a socket arranged at one side of the filtering box and a fixing frame connected with the socket.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a base air inlet structure of a double-screw air compressor.
Background
The screw air compressor is a single-stage double-screw oil-injection compressor, adopts high-efficiency belt pulley (or shaft device) transmission, drives a main machine to rotate for air compression, cools and lubricates a main machine compression cavity through oil injection, separates air and oil mixed gas discharged from the compression cavity through coarse and fine separation, separates oil in compressed air, and finally obtains clean compressed air.
The prior patent CN207315610U discloses an improved air inlet structure of an air compressor, which comprises a compressor body, an air inlet pipe, a sound insulation protective shell air inlet structure, a damping base structure and a push-pull rod structure, wherein the air inlet pipe is arranged at the upper part of the damping base structure; the compressor body is located at the inner side of the sound insulation protective shell air inlet structure and is arranged on the shock absorption base structure. The arrangement of the glass fiber sound-absorbing cotton is beneficial to reducing the noise emitted by the compressor body outwards and improving the sound-insulating effect; the arrangement of the air inlet connector, the PP cotton dust screen and the active carbon filter screen is beneficial to providing air to the compressor body conveniently, and further improves the filtering effect during air inlet; the push rod is inserted into the clamping groove, so that the push rod can be conveniently fixed, and the use is more convenient; the arrangement of the rubber damping block and the damping spring is beneficial to improving the damping effect of the equipment, and reduces noise from spreading to the ground.
Based on the retrieval of above-mentioned patent to and combine the inlet structure discovery among the prior art, above-mentioned inlet structure is when using, although can filter the impurity in the air through dust screen and active carbon filter screen, can conveniently provide gas in to the compressor, can remove the shock attenuation, but when dust screen and active carbon filter screen damage, dismantle and change comparatively difficultly, maintenance efficiency is lower, and damping spring beats easily simultaneously, and the shock attenuation effect is relatively poor.
Disclosure of utility model
The utility model aims to provide a base air inlet structure of a double-screw air compressor, which aims to solve the problems that in the prior art, impurities in air can be filtered through a dustproof net and an active carbon filter screen, air can be conveniently supplied into the compressor, and movable shock absorption can be performed, but when the dustproof net and the active carbon filter screen are damaged, the disassembly and the replacement are difficult, the maintenance efficiency is low, meanwhile, a shock absorption spring is easy to jump, and the shock absorption effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double screw air compressor base air inlet structure, includes the compressor main part of removing the seat, locates the compressor main part at removal seat top, be used for the filter component of admitting air and be used for carrying out the shock attenuation part that protects the compressor main part, filter the filter component including with remove the filter box that seat top one side links to each other, locate the intake pipe between compressor main part and the filter box, with remove the exhaust tube that the seat bottom links to each other, set up in the socket of filter box one side, the mount that links to each other with the socket, the PP cotton dust screen that links to each other with one side in the mount, the active carbon filter screen that links to each other with the opposite side in the mount, set up two spouts in one side in the filter box, locate the slider in the spout, the bi-directional screw that links to each other with the slider, with the pinion outside fixed connection's of bi-directional screw upper portion, the bull gear that links to each other with the bull gear, with slider one side fixed connection's locating plate and be used for improving the locking part of fixed effect, mount and socket sliding connection, bull gear and pinion meshing, bi-directional screw and slider spiro union, bi-directional screw rotates with the filter box and connects, rotary rod and filter box rotate.
Preferably, the shock-absorbing component comprises fixed blocks fixedly connected with two sides of the bottom of the movable seat respectively, grooves formed in two sides of the bottom of the fixed blocks respectively, a push rod arranged in the grooves, a supporting plate fixedly connected with the bottom of the push rod, a spring fixedly connected with the top of the push rod, a shock absorber arranged between the fixed blocks and the supporting plate and universal wheels connected with two sides of the bottom of the supporting plate respectively, and the push rod is in sliding connection with the grooves.
Preferably, the locking component comprises locking grooves respectively formed in two sides of the fixing frame and locking rods fixedly connected with one side of the positioning plate, and the locking rods are in sliding connection with the locking grooves.
Preferably, the rotary rod top fixedly connected with rotor plate, rotor plate top fixedly connected with rotation handle.
Preferably, a limit groove is formed in one side in the filter box, a limit block is fixedly connected to one side of the fixing frame, and the limit block is in sliding connection with the limit groove.
Preferably, the other side of the fixing frame is fixedly connected with a drawing handle, and the drawing handle is U-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through setting up movable seat, the compressor main part, damping part, the filter cassette, the intake pipe, the exhaust tube, the socket, the mount, the cotton dust screen of PP, the active carbon filter screen, the spout, the slider, two-way screw rod, the pinion, the gear wheel, the rotary rod, the locating plate and locking part, the mount can be taken out from the socket, and then can change and maintain the cotton dust screen of PP and active carbon filter screen, can drive pinion fast rotation through the gear wheel, and then can drive two-way screw rod rotation, and then can make two sliders remove to opposite direction, and then can drive the locating plate to carry out the centre gripping to the mount and fix, can improve mount job stabilization nature, prevent that the mount from rocking the aversion, guarantee filtering stabilization, can improve the dismouting efficiency to the mount simultaneously, and then can improve practicality and high efficiency;
2. Through setting up fixed block, recess, push rod, backup pad, spring, shock absorber and universal wheel, can cushion vibrations through spring and shock absorber, can protect the compressor main part, can prevent when removing, remove the seat and beat from top to bottom, and then can further improve the practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a left side view provided by the present utility model;
FIG. 3 is a perspective cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is an enlarged view of FIG. 3C provided by the present utility model;
FIG. 5 is a front view provided by the present utility model;
Fig. 6 is a perspective cross-sectional view at B-B in fig. 5 provided by the present utility model.
In the figure: 1. a movable seat; 11. a compressor main body; 21. a filter box; 22. an air inlet pipe; 23. an exhaust pipe; 24. a socket; 25. a fixing frame; 26. a PP cotton dust screen; 27. an activated carbon filter screen; 28. a chute; 29. a slide block; 30. a bidirectional screw; 31. a pinion gear; 32. a large gear; 33. a rotating rod; 34. a positioning plate; 41. a fixed block; 42. a groove; 43. a push rod; 44. a support plate; 45. a spring; 46. a damper; 47. a universal wheel; 51. a locking groove; 52. a locking lever; 61. a rotating plate; 62. rotating the handle; 71. a limit groove; 72. a limiting block; 251. the handle is pulled.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the base air inlet structure of the double-screw air compressor comprises a movable seat 1, a compressor main body 11 arranged at the top of the movable seat 1, a filtering component for air inlet and a damping component for protecting the compressor main body 11, wherein the filtering component comprises a filtering box 21 connected with one side of the top of the movable seat 1, an air inlet pipe 22 arranged between the compressor main body 11 and the filtering box 21, an air exhaust pipe 23 connected with the bottom of the movable seat 1, a socket 24 arranged on one side of the filtering box 21, a fixing frame 25 connected with the socket 24, a PP cotton dust screen 26 connected with one side in the fixing frame 25, an active carbon filter screen 27 connected with the other side in the fixing frame 25, two sliding grooves 28 arranged on one side in the filtering box 21, a sliding block 29 arranged in the sliding groove 28, a bidirectional screw 30 connected with the sliding block 29, a pinion 31 fixedly connected with the outer side of the upper part of the bidirectional screw 30, a large gear 32 connected with the pinion 31, a rotating rod 33 connected with the large gear 32, a positioning plate 34 fixedly connected with one side of the sliding block 29 and a locking component for improving the fixing effect, the fixing frame 25 is in sliding connection with the jack 24, the large gear 32 is meshed with the small gear 31, the bidirectional screw 30 is in threaded connection with the sliding block 29, the bidirectional screw 30 is in rotary connection with the filter box 21, the rotary rod 33 is in rotary connection with the filter box 21, the exhaust pipe 23 is positioned below the filter box 21, impurities in air can be filtered through the PP cotton dust screen 26 and the activated carbon filter screen 27, the air inlet cleanliness is ensured, the fixing frame 25 can be pulled out from the jack 24, the PP cotton dust screen 26 and the activated carbon filter screen 27 are convenient to maintain, the small gear 31 and the bidirectional screw 30 can be driven to rotate through the large gear 32, the two sliding blocks 29 and the positioning plate 34 can be driven to move, the fixing frame 25 can be fixed, the stability of the fixing frame 25 is improved, the locking component comprises a locking groove 51 and a locking rod 52, wherein the locking groove 51 is respectively formed in two sides of the fixing frame 25, the locking rod 52 is fixedly connected with one side of the positioning plate 34, the locking rod 52 is in sliding connection with the locking groove 51, the locking rod 52 can synchronously move with the positioning plate 34 and is clamped into the locking groove 51, the fixing stability of the fixing frame 25 can be further improved, the rotating plate 61 is fixedly connected to the top of the rotating rod 33, the rotating handle 62 is fixedly connected to the top of the rotating plate 61, the rotating plate 61 and the rotating rod 33 can be driven to rotate through the rotating handle 62, the large gear 32 is convenient to drive to rotate, the fixing frame 25 can be further fixed or released, the limiting groove 71 is formed in one side of the filter box 21, the limiting block 72 is fixedly connected with the limiting groove 71 in a sliding manner, the limiting block 72 can be inserted into the limiting groove 71, the fixing frame 25 can be supported, the fixing frame 25 is prevented from inclining, the drawing handle 251 is fixedly connected to the other side of the fixing frame 25, the drawing handle 251 is U-shaped, the fixing frame 25 can be conveniently driven to transversely move, and the fixing frame 25 can be conveniently disassembled and maintained.
Referring to fig. 1, 5 and 6, the damping component includes a fixed block 41 fixedly connected to two sides of the bottom of the movable seat 1, a groove 42 respectively formed on two sides of the bottom of the fixed block 41, a push rod 43 disposed in the groove 42, a support plate 44 fixedly connected to the bottom of the push rod 43, a spring 45 fixedly connected to the top of the push rod 43, a damper 46 disposed between the fixed block 41 and the support plate 44, and universal wheels 47 respectively connected to two sides of the bottom of the support plate 44, the push rod 43 is slidably connected to the groove 42, the other end of the spring 45 is fixedly connected to the inner wall of the groove 42, the air compressor main body 11 is convenient to move through the universal wheels 47, vibration can be buffered by the spring 45 and the damper 46, the movable seat 1 can be prevented from jumping up and down, and the air compressor main body 11 can be protected.
Working principle: during operation, the fixing frame 25 is aligned with the spigot 24 and is inserted into the filter box 21, the limiting block 72 is inserted into the limiting groove 71 along with the spigot, then the rotary handle 62 is rotated, the rotary handle 62 drives the rotary plate 61 and the rotary rod 33 to rotate, the rotary rod 33 can drive the large gear 32 to rotate, the large gear 32 can drive the small gear 31 to rotate, the small gear 31 can drive the bidirectional screw 30 to rotate, the bidirectional screw 30 can drive the two sliding blocks 29 to slide, the sliding blocks 29 can drive the positioning plate 34 to move, the positioning plate 34 can clamp and fix the fixing frame 25, the locking rod 52 is inserted into the locking groove 51, the fixing stability of the fixing frame 25 is improved, then the movable seat 1 is moved to drive the compressor main body 11 to move, the vibration can be buffered by the spring 45 and the shock absorber 46 in the moving process, the compressor main body 11 can be used when the compressor main body is moved to a proper position, when the air is fed, impurities and the like in the air can be filtered and adsorbed by the PP cotton dust gauze 26 and the active carbon filter screen 27, when the air is required to be replaced, the fixing frame is reversely rotated, namely the locking rod 52 can be separated from the locking rod 52, and the active carbon filter screen 25 can be replaced by the inner part of the PP gauze 26, and the device can be cleaned by the prior art, and the device can be cleaned by the people with the special technical description.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a double screw air compressor base structure of intaking, includes and removes seat (1), locates compressor main part (11) at removal seat (1) top, is used for the filter element of admitting air and is used for carrying out the shock attenuation part that protects compressor main part (11), its characterized in that: the filtering component comprises a filtering box (21) connected with one side of the top of the movable seat (1), an air inlet pipe (22) arranged between the compressor main body (11) and the filtering box (21), an air exhaust pipe (23) connected with the bottom of the movable seat (1), a socket (24) arranged on one side of the filtering box (21), a fixing frame (25) connected with the socket (24), a PP cotton dust screen (26) connected with one side in the fixing frame (25), an active carbon filter screen (27) connected with the other side in the fixing frame (25), two sliding grooves (28) arranged on one side in the filtering box (21), a sliding block (29) arranged in the sliding grooves (28), a bidirectional screw (30) connected with the sliding block (29), a pinion (31) fixedly connected with the outer side of the upper part of the bidirectional screw (30), a large gear (32) connected with the pinion (31), a rotating rod (33) connected with the large gear (32), a positioning plate (34) fixedly connected with one side of the sliding block (29) and a locking component for improving the fixing effect, wherein the fixing frame (25) is in sliding connection with the socket (24), the large gear (32) and the bidirectional screw (31) is meshed with the bidirectional screw (30), the rotary rod (33) is rotatably connected with the filter box (21).
2. The base intake structure of a twin screw air compressor of claim 1, wherein: the damping component comprises fixed blocks (41) fixedly connected with two sides of the bottom of the movable seat (1), grooves (42) respectively formed in two sides of the bottom of the fixed blocks (41), push rods (43) arranged in the grooves (42), supporting plates (44) fixedly connected with the bottoms of the push rods (43), springs (45) fixedly connected with the tops of the push rods (43), shock absorbers (46) arranged between the fixed blocks (41) and the supporting plates (44) and universal wheels (47) respectively connected with two sides of the bottom of the supporting plates (44), and the push rods (43) are in sliding connection with the grooves (42).
3. The base intake structure of a twin screw air compressor of claim 1, wherein: the locking part comprises locking grooves (51) which are respectively arranged on two sides of the fixing frame (25) and locking rods (52) which are fixedly connected with one side of the positioning plate (34), and the locking rods (52) are in sliding connection with the locking grooves (51).
4. The base intake structure of a twin screw air compressor of claim 1, wherein: the top of the rotating rod (33) is fixedly connected with a rotating plate (61), and the top of the rotating plate (61) is fixedly connected with a rotating handle (62).
5. The base intake structure of a twin screw air compressor of claim 1, wherein: a limiting groove (71) is formed in one side of the filter box (21), a limiting block (72) is fixedly connected to one side of the fixing frame (25), and the limiting block (72) is slidably connected with the limiting groove (71).
6. The base intake structure of a twin screw air compressor of claim 1, wherein: the other side of the fixing frame (25) is fixedly connected with a drawing handle (251), and the drawing handle (251) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371545.0U CN220817026U (en) | 2023-09-01 | 2023-09-01 | Base air inlet structure of double-screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371545.0U CN220817026U (en) | 2023-09-01 | 2023-09-01 | Base air inlet structure of double-screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817026U true CN220817026U (en) | 2024-04-19 |
Family
ID=90708517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371545.0U Active CN220817026U (en) | 2023-09-01 | 2023-09-01 | Base air inlet structure of double-screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817026U (en) |
-
2023
- 2023-09-01 CN CN202322371545.0U patent/CN220817026U/en active Active
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