CN208734540U - A kind of screw air compressor easy to disassemble - Google Patents
A kind of screw air compressor easy to disassemble Download PDFInfo
- Publication number
- CN208734540U CN208734540U CN201821434630.XU CN201821434630U CN208734540U CN 208734540 U CN208734540 U CN 208734540U CN 201821434630 U CN201821434630 U CN 201821434630U CN 208734540 U CN208734540 U CN 208734540U
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- Prior art keywords
- shell
- screw
- drive shaft
- mounting rod
- disassemble
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Abstract
The utility model discloses a kind of screw air compressors easy to disassemble, including mounting rod, axial load, shell and lid, the middle position of described shell one end is provided with mounting rod, and middle position of the enclosure interior close to mounting rod one end is equipped with drive shaft, the drive shaft top and the inside of bottom end shell are all provided with axial load, and the inner equilibrium wing is evenly arranged in axial load, the axial load is provided with metallic contact strips far from one end of drive shaft, and drive shaft is far from being equipped with positive screw rod at the top of mounting rod one end, the drive shaft is equipped with female screw far from the bottom of mounting rod one end, and female screw is provided with energy chamber by connector far from the inside of one end housing of drive shaft.The utility model, so that device is easily installed, and easy to disassemble, enhances the functionality of device, is conducive to the long-term popularization of the device by being equipped with shell, lid, the first mounting portion, the second mounting portion, internal screw thread and external screw thread.
Description
Technical field
The utility model relates to screw air compressor technical field, specially a kind of screw air compressor easy to disassemble.
Background technique
With the development of national economy and the progress of science and technology, domestic industrial development situation is also very good, and compressor is
The indispensable mechanical equipment of industrial circle, screw air compressor full name double-screw type air compressor are a kind of twin shaft appearances
Product formula rotary type air compressor, directly drives compressor by motor, and crankshaft is made to generate rotary motion, and connecting rod is driven to make piston
Reciprocating motion is generated, causes volume of cylinder to change, due to the variation of inner pressure of air cylinder, air filter is passed air through by intake valve
Clear device enters cylinder, and in compression travel, due to the diminution of volume of cylinder, compressed air passes through the effect of exhaust valve, through being vented
Pipe, check valve enter air accumulator, are controlled and autostop when pressure at expulsion reaches rated pressure by pressure switch.
However existing screw air compressor or it is more or less be similar to there is some defects, it is not easy to disassemble and
Installation, to be not easy to meet the maintenance of user and internal cleaning, meanwhile, existing screw air compressor often sound-deadening and noise-reducing
Performance it is poor, this causes device that can generate a large amount of noise pollution in use, in addition, existing screw air compressor is also
Have the defects that damping effect is weak and not easy to install, practicability is not high, the growing demand of people is not able to satisfy, for these
Problem, we have proposed a kind of novel screw air compressors easy to disassemble.
Summary of the invention
The purpose of this utility model is to provide a kind of screw air compressors easy to disassemble, to solve above-mentioned background technique
Middle proposition it is not easy to disassemble, sound-deadening and noise-reducing performance is poor, damping effect is weak and problem not easy to install.
To achieve the above object, the utility model provides the following technical solutions: a kind of screw air compressor easy to disassemble,
Including mounting rod, axial load, shell and lid, the middle position of described shell one end is provided with mounting rod, and in shell
Middle position of the portion close to mounting rod one end is equipped with drive shaft, and the inside of the drive shaft top and bottom end shell is all arranged
There is axial load, and be evenly arranged with the inner equilibrium wing in axial load, the axial load is provided with far from one end of drive shaft
Metallic contact strips, and drive shaft, far from positive screw rod is equipped at the top of mounting rod one end, the drive shaft is far from mounting rod one end
Bottom female screw is installed, and inside of the female screw far from one end housing of drive shaft is provided with energy chamber, institute by connector
It states middle position of the intracavitary portion of energy close to connector one end and screw oil pump is installed, and screw oil pump both ends energy chamber is interior
Portion is all provided with vibration damper plate, and the inside of the vibration damper plate is evenly arranged with damping spring, is evenly arranged on the outside of the shell
In the outer balance element of concentric arrays, and shell is equipped with lid far from one end of mounting rod, and the lid is far from shell one end
Middle position be provided with holding ring, and the middle position of housing tip and bottom end is all provided with ventilation flange.
Preferably, the center of the mounting rod, shell and drive shaft three in the same horizontal line, and mounting rod and shell
Between being integrally formed welding structure.
Preferably, the lateral wall of the shell is provided with anti oxidation layer, and the middle position setting inside housing sidewall
There is noise reduction layer, the inside of the noise reduction layer is evenly arranged with the bloop equidistantly arranged, and the inside of bloop is packed with and disappears
Sound sponge, the longitudinal section of the bloop are in regular hexagon.
Preferably, one end of the shell is provided with the first mounting portion, and the middle position of lid portion inside be provided with
Second mounting portion of the first mounting portion cooperation, the lateral wall of second mounting portion are provided with external screw thread, the first mounting portion it is interior
Side wall is provided with the internal screw thread with external screw thread cooperation, and disassembly mounting structure is constituted between shell and lid.
Preferably, the enclosure interior is evenly arranged with reinforcing rod arranged in a ring close to one end of lid, and adjacent
Angle between reinforcing rod is 60 degree.
Preferably, the screw oil pump is equipped with guide roller far from the central position of connector one end enclosure interior, and
The both ends of guide roller are all provided with drive tab, the bearing block of the shell being internally provided with drive tab cooperation, and guide roller
The bearing arrangement of rotary type is made up of drive tab and bearing block between screw oil pump.
Compared with prior art, the utility model has the beneficial effects that the screw air compressor easy to disassemble passes through peace
Equipped with shell, lid, the first mounting portion, the second mounting portion, internal screw thread and external screw thread, so that the device is easily installed, and side
Just dismantle, to enhance the functionality of device, be conducive to the long-term popularization of the device, the device by be equipped with noise reduction layer,
Bloop and noise reduction sponge, so that the arrangement achieves preferable sound-deadening and noise-reducing performances, so that the using effect of device is improved,
The device, so that the device is convenient for and corresponding equipment firmly installs, enhances the functionality of device by being equipped with mounting rod,
Meanwhile the device is by being equipped with the inner equilibrium wing and outer balance element, so that the installation optimization structure of itself, enhances itself
Balance quality, improve the using effect of device, the device by being equipped with vibration damper plate and damping spring so that the device increase
The strong damping performance of itself, enhances the practicability of itself, the device is by being provided with anti oxidation layer, so that the device enhances
The corrosion resistance of itself, improves the using effect of device.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is that the energy chamber of the utility model faces the schematic diagram of the section structure；
Fig. 3 is that first mounting portion of the utility model faces the schematic diagram of the section structure；
Fig. 4 is the shell top view cross section structural schematic diagram of the utility model.
In figure: 1, mounting rod；2, axial load；3, ventilation flange；4, positive screw rod；5, outer balance element；6, shell；7, it covers
Body；8, drive shaft；9, metallic contact strips；10, the inner equilibrium wing；11, female screw；12, energy chamber；13, reinforcing rod；14, ring is held；
15, connector；16, screw oil pump；17, vibration damper plate；18, damping spring；19, bearing block；20, guide roller；21, drive tab；22,
Internal screw thread；23, the first mounting portion；24, external screw thread；25, the second mounting portion；26, anti oxidation layer；27, noise reduction layer；28, bloop；
29, noise reduction sponge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of screw air compressor easy to disassemble, packet
Mounting rod 1, axial load 2, shell 6 and lid 7 are included, the middle position of 6 one end of shell is provided with mounting rod 1, and in shell 6
Middle position of the portion close to 1 one end of mounting rod is equipped with drive shaft 8, and the center of 8 three of mounting rod 1, shell 6 and drive shaft exists
In same horizontal line, and being integrally formed welding structure between mounting rod 1 and shell 6, so that it is optimized the structure of device, enhances
The structural strength of device, the lateral wall of shell 6 is provided with anti oxidation layer 26, and the middle position of 6 interior of shell is set
It is equipped with noise reduction layer 27, the inside of noise reduction layer 27 is evenly arranged with the bloop 28 equidistantly arranged, and the inside of bloop 28 is filled out
It is plugged with noise reduction sponge 29, the longitudinal section of bloop 28 is in regular hexagon, makes which increase the performance of device sound-deadening and noise-reducing and corrosion resistants
The performance of erosion, to enhance the functionality of device, the inside of 8 top of drive shaft and bottom end shell 6 is all provided with axial load
2, and the inner equilibrium wing 10 is evenly arranged in axial load 2, axial load 2 is provided with metal connection far from one end of drive shaft 8
Item 9, and drive shaft 8 is far from being equipped with positive screw rod 4, bottom of the drive shaft 8 far from 1 one end of mounting rod at the top of 1 one end of mounting rod
Female screw 11 is installed, and inside of the female screw 11 far from 8 one end housing 6 of drive shaft is provided with energy chamber by connector 15
12, middle position of 12 inside of energy chamber close to 15 one end of connector is equipped with screw oil pump 16, and 16 both ends of screw oil pump
The inside of energy chamber 12 is all provided with vibration damper plate 17, and the model of the screw oil pump 16 can be HSNH440-46, and screw oil pump 16 is remote
Guide roller 20 is installed from the central position inside 15 1 end housing 6 of connector, and the both ends of guide roller 20 are all provided with axis
Supporting block 21, shell 6 is internally provided with the bearing block 19 cooperated with drive tab 21, and leads between guide roller 20 and screw oil pump 16
It crosses drive tab 21 and bearing block 19 constitutes the bearing arrangement of rotary type, make the balance quality which increase device, to enhance
The practicability of device, the inside of vibration damper plate 17 are evenly arranged with damping spring 18, and the outside of shell 6 is evenly arranged in concentric
The outer balance element 5 of circle best-fit, and shell 6 is equipped with lid 7 far from one end of mounting rod 1, one end of shell 6 is provided with the first peace
Dress portion 23, and the middle position inside lid 7 is provided with the second mounting portion 25 with the cooperation of the first mounting portion 23, the second installation
The lateral wall in portion 25 is provided with external screw thread 24, and the inner sidewall of the first mounting portion 23 is provided with the internal screw thread cooperated with external screw thread 24
22, and disassembly mounting structure is constituted between shell 6 and lid 7, it is easily installed it i.e., and easy to disassemble, to improve dress
The using effect set, the inside of shell 6 are evenly arranged with reinforcing rod 13 arranged in a ring close to one end of lid 7, and it is adjacent plus
Angle between strong bar 13 is 60 degree, makes the structural strength which increase device, to improve the using effect of device, is covered
Body 7 is provided with far from the middle position of 6 one end of shell and holds ring 14, and the middle position of 6 top of shell and bottom end is all arranged
There is ventilation flange 3.
Working principle: in use, external power supply, staff first with mounting rod 1 by device in corresponding equipment
It firmly installs, while being connected using ventilation flange 3 with corresponding air inlet and air outlet, then start screw oil pump 16, this
When device can start to start, by the effect of drive shaft 8 and axial load 2, realize the increase and decrease of internal negative pressure, so as to
To realize the compression to air, in the operational process of device, since the device is equipped with the inner equilibrium wing 10 and outer balance element 5,
So that the installation optimization structure of itself, enhances the balance quality of itself, improve the using effect of device, the device is logical
It crosses and vibration damper plate 17 and damping spring 18 is installed, so that the device enhances the damping performance of itself, enhance the practical of itself
Property, the device is by being provided with anti oxidation layer 26, so that the device enhances the corrosion resistance of itself, improves making for device
With effect, finally, user can also utilize shell 6, lid 7, the first mounting portion 23, the second mounting portion 25,22 and of internal screw thread
External screw thread 24, to enhance the functionality of device, is conducive to the device so that the device is easily installed, and easy to disassemble
Long-term popularization, the device is by being equipped with noise reduction layer 27, bloop 28 and noise reduction sponge 29, so that the arrangement achieves preferable
Sound-deadening and noise-reducing performance, to improve the using effect of device.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of screw air compressor easy to disassemble, including mounting rod (1), axial load (2), shell (6) and lid (7),
It is characterized by: the middle position of described shell (6) one end is provided with mounting rod (1), and shell (6) is internal close to mounting rod
(1) middle position of one end is equipped with drive shaft (8), and the inside of drive shaft (8) top and bottom end shell (6) is all arranged
Have axial load (2), and be evenly arranged with the inner equilibrium wing (10) in axial load (2), the axial load (2) is far from drive shaft
(8) one end is provided with metallic contact strips (9), and is equipped with positive screw rod at the top of separate mounting rod (1) one end of drive shaft (8)
(4), the drive shaft (8) is equipped with female screw (11) far from the bottom of mounting rod (1) one end, and female screw (11) is far from driving
The inside of (8) one end housing (6) of axis is provided with energy chamber (12) by connector (15), and the energy chamber (12) is internal close to even
The middle position of fitting (15) one end is equipped with screw oil pump (16), and the inside of screw oil pump (16) both ends energy chamber (12)
It is all provided with vibration damper plate (17), the inside of the vibration damper plate (17) is evenly arranged with damping spring (18), outside the shell (6)
Side is evenly arranged with the outer balance element (5) in concentric arrays, and shell (6) is equipped with lid far from the one end of mounting rod (1)
(7), the lid (7) is provided with far from the middle position of shell (6) one end and holds ring (14), and shell (6) top and bottom end
Middle position be all provided with ventilation flange (3).
2. one kind according to claim 1 screw air compressor easy to disassemble, it is characterised in that: the mounting rod (1),
The center of shell (6) and drive shaft (8) three in the same horizontal line, and being integrally formed between mounting rod (1) and shell (6)
Welding structure.
3. one kind according to claim 1 screw air compressor easy to disassemble, it is characterised in that: the shell (6)
Lateral wall is provided with anti oxidation layer (26), and the middle position of shell (6) interior is provided with noise reduction layer (27), described to disappear
The inside of sound-absorbing layer (27) is evenly arranged with the bloop (28) equidistantly arranged, and the inside of bloop (28) is packed with noise reduction sea
Continuous (29), the longitudinal section of the bloop (28) are in regular hexagon.
4. one kind according to claim 1 screw air compressor easy to disassemble, it is characterised in that: the shell (6)
One end is provided with the first mounting portion (23), and the middle position of lid (7) inside is provided with and the first mounting portion (23) cooperate
The second mounting portion (25), the lateral wall of second mounting portion (25) is provided with external screw thread (24), the first mounting portion (23)
Inner sidewall is provided with the internal screw thread (22) with external screw thread (24) cooperation, and disassembly installation knot is constituted between shell (6) and lid (7)
Structure.
5. one kind according to claim 1 screw air compressor easy to disassemble, it is characterised in that: in the shell (6)
Portion is evenly arranged with reinforcing rod arranged in a ring (13) close to one end of lid (7), and the angle between adjacent reinforcing rod (13)
Degree is 60 degree.
6. one kind according to claim 1 screw air compressor easy to disassemble, it is characterised in that: the screw oil pump
(16) it is equipped with guide roller (20) far from the internal central position of (15) one end housing (6) of connector, and guide roller (20)
Both ends are all provided with drive tab (21), the bearing block (19) of the shell (6) being internally provided with drive tab (21) cooperation, and
The bearing arrangement of rotary type is made up of between guide roller (20) and screw oil pump (16) drive tab (21) and bearing block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434630.XU CN208734540U (en) | 2018-09-03 | 2018-09-03 | A kind of screw air compressor easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434630.XU CN208734540U (en) | 2018-09-03 | 2018-09-03 | A kind of screw air compressor easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734540U true CN208734540U (en) | 2019-04-12 |
Family
ID=66032406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821434630.XU Expired - Fee Related CN208734540U (en) | 2018-09-03 | 2018-09-03 | A kind of screw air compressor easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734540U (en) |
-
2018
- 2018-09-03 CN CN201821434630.XU patent/CN208734540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190412 Termination date: 20200903 |