CN205977595U - Air suspension compressor - Google Patents
Air suspension compressor Download PDFInfo
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- CN205977595U CN205977595U CN201620950317.6U CN201620950317U CN205977595U CN 205977595 U CN205977595 U CN 205977595U CN 201620950317 U CN201620950317 U CN 201620950317U CN 205977595 U CN205977595 U CN 205977595U
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- suspension compressor
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Abstract
The utility model discloses an air suspension compressor belongs to automobile -used annex technical field, and it includes the casing, is equipped with the cylinder in the casing, and the installation piston body is joined in marriage in the casing and is equipped with the motor in the cylinder, installs the swinging boom on the spindle of motor, installs the rotation axis on the swinging boom, spindle and rotation axis dislocation set, and characterized in that: fixed piston rod on the piston body, the piston rod is eccentric form setting with the piston body, the inner chamber that can seal the cylinder in the cylinder when piston body moves perhaps with the cylinder in the intermural formation clearance of admitting air, the axle sleeve is fixed to the other end of piston rod, the dress is joined in marriage on the rotation axis to the axle sleeve. This compressor can rotate certain angle when making the piston body remove in the cylinder, when the air cavity that encloses at piston body and cylinder was the biggest, the piston body just rotated certain angle, and the cylinder wall formation clearance of admitting air, increases the air input, then the piston body is retrieved, and the air cavity rotates to the inner chamber that seals the cylinder completely at the in -process that reduces, piston body, the compression of air in the realization cylinder.
Description
Technical field
This utility model belongs to onboard accessory technical field and in particular to a kind of air suspension compressor.
Background technology
In order to strengthen the balance quality of car body, routine is all the suspension upper mounting plate spring in car body, relies on leaf spring itself
Elasticity slowing down jerk, but this measure while realizing damping, also can make car body with loading capacity different and
Height changes, and loading capacity is bigger, and leaf spring lowers damping performance because its most of elastic force is used for load-carrying.
Improve constantly with the requirement to car body comfort property, gradually adopt this year air spring to replace leaf spring.Logical
Cross and control the height to adjust car body for the air pressure in air spring so that the height of car body does not change because of the size of loading capacity
Become, thus meeting the preferable comfortableness of car body.
At present, realize the supply of air spring compressed air by air suspension compressor, it is in the end wall of cylinder
Upper installation breather check valve and outgassing nonreturn valve, piston body is installed in the inner chamber of cylinder, is in sealing shape all the time along along cylinder
Wall moves up and down, and when piston body is away from breather check valve, because breather check valve is opened by its swabbing action, gas enters cylinder
Interior, during piston body reverse movement, breather check valve is closed due to losing swabbing action, and the gas in cylinder is compressed.This kind of
In actual applications, the swabbing action due to relying on piston body just can open the air inlet gap of breather cheek valve to plenum system, enters
Narrow-minded, inefficiency.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of air suspension compressor, by increasing capacitance it is possible to increase the entering of cylinder
Tolerance, improves air compression efficiency.
For solving above-mentioned technical problem, the technical solution of the utility model is：Design a kind of air suspension compressor, including
Casing, is provided with cylinder in casing, install piston body, be fitted with motor, the arbor of motor is provided with rotation in casing in cylinder
Arm, turning arm is installed rotary shaft, arbor and rotary shaft shift to install it is characterised in that：Fixed piston rod on described piston body,
Piston rod and piston body are in eccentric shape setting, piston body when moving in cylinder can closed cylinder inner chamber or with cylinder in
Form air inlet gap, the other end fixed hub of piston rod, axle sleeve is equipped with the rotary shaft between wall.
Preferably, described cylinder connects air accumulator by exhaust check valve.
Preferably, described built in gas tank has air bag filter.
Preferably, described air accumulator is provided with relief valve.
Preferably, described air accumulator is also equipped with electromagnetic switch valve.
Preferably, described air accumulator is provided with that electromagnetic valve is given vent to anger on a left side and gives vent to anger electromagnetic valve in the right side.
Compared with prior art, the beneficial effects of the utility model are：
1st, fix on the piston body because piston rod is eccentric, motor rotates, piston body is driven in cylinder by turning arm
So that piston body can rotate certain angle while mobile, when the air cavity that piston body and cylinder surround is maximum, piston body
Just turn an angle, form air inlet gap and between cylinder wall, increase air inflow；Then piston body reclaims, and air cavity is reducing
During, piston body turns to the inner chamber of completely enclosed cylinder, realizes the compression of cylinder air.
2nd, because cylinder connects air accumulator by exhaust check valve, open exhaust check valve using compressed air, pressure
Contracting gas is stored in air accumulator, simultaneously because the effect of exhaust check valve, realizes the one direction circulation of compressed air.
3rd, because air is during by compression, its interior vapor can be liquefied, and the air filtration bag energy adding
Enough absorb moisture it is ensured that the aridity of compressed air, beneficial to the service life extending air accumulator.
4th, due on air accumulator, relief valve is installed, when gas storage pressure inside the tank reaches certain value, can automatically open up and let out
Pressure, extends the service life of air accumulator further.
5th, it is also equipped with electromagnetic switch valve due on air accumulator, can travel in vehicle and terminate it is not necessary to compressor is sky
During gas spring feed compressed air, opening electromagnetic switch valve is air accumulator pressure release, it is to avoid air accumulator bears the state of pressure for a long time；
Avoid motor to start under a load, using the service life extending motor simultaneously.
6th, due to being provided with air accumulator, electromagnetic valve is given vent to anger on a left side and gives vent to anger electromagnetic valve in the right side, is easy to control the supply of compressed air
Direction and supply, are easy to supply on demand.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the three-dimensional attachment structure figure of motor and piston；
Fig. 3 is the three-dimensional structure diagram of piston；
Fig. 4 is the A direction view of Fig. 3；
Fig. 5 is the B direction view of Fig. 4；
Fig. 6 is the C direction view of Fig. 5.
In figure labelling：1st, casing；2nd, motor；3rd, arbor；4th, turning arm；5th, rotary shaft；6th, piston body；7th, cylinder；8th, arrange
Gas check valve；9th, piston rod；10th, relief valve；11st, air accumulator；12nd, air filtration bag；13rd, electromagnetic switch valve；14th, a left side goes out pneumoelectric
Magnet valve；15th, give vent to anger electromagnetic valve in the right side；16th, axle sleeve.
Specific embodiment
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, this utility model is provided with cylinder 7 in casing 1, in cylinder 7, piston body 6 is installed, equipped in casing 1
Motor 2, as shown in Fig. 2 being provided with turning arm 4 on the arbor 3 of motor 2, turning arm 4 is installed rotary shaft 5, arbor 3 and rotation
Not coaxial setting, is separately positioned on the diverse location of turning arm 4 so that the two is in dislocation shape setting.As Fig. 3, Fig. 4, Fig. 5 and Tu
Shown in 6, fixed piston rod 9 on piston body 6, the center of piston rod 9 is not coincided with the center of piston body 6, but amesiality
Setting, is in eccentric shape setting with piston body 6, when piston body 6 moves in cylinder 7 can closed cylinder 7 inner chamber or with cylinder 7
Inwall between formed air inlet gap, the other end fixed hub 16 of piston rod 9, axle sleeve 16 is fitted in rotary shaft 5.
In order to realize the temporary transient storage of compressed gas, in casing 1, also it is provided with air accumulator 11, cylinder 7 passes through aerofluxuss list
Connect air accumulator 11 to valve 8, in air accumulator 11, be provided with air filtration bag 12, air accumulator 11 is installed relief valve 10, electromagnetic switch
Electromagnetic valve 14 is given vent to anger on valve 13 and a left side and gives vent to anger in right side electromagnetic valve 15.
During use, electromagnetic valve 14 is given vent to anger on a left side of the present utility model and gives vent to anger in the right side, and electromagnetic valve 15 is sequentially connected positioned at car body both sides
Left air spring and right air spring.Connect the power supply of motor 2, arbor 3 is rotated arm 4 and rotates, and drives by rotary shaft 5
Piston body 6 moves in cylinder 7, and because piston rod 9 bias is fixed on piston body 6, piston body 6 is constrained in cylinder 7 and moves
In dynamic process, have formation air inlet gap between certain rotational angle, and the inwall of cylinder 7, this rotational angle occurs living
At cock body 6 larger position with the air cavity that cylinder 7 surrounds, now the air of outside is entered in air cavity by air inlet gap, then lives
Cock body 6 reclaims, and during reducing, piston body 6 turns to the inner chamber of completely enclosed cylinder 7 to air cavity, realizes air in cylinder 7
Compression.The air of compression enters air accumulator 11 after opening exhaust check valve 8 under pressure, and air filtration bag 12 absorbs pressure
The moisture of contracting in the air, can provide, for air spring, the air being relatively dried.When the pressure in air accumulator 11 reaches certain value,
Relief valve 10 automatically opens up pressure release, it is to avoid air accumulator 11 bears excessive pressure and damages.When car body in the process of moving, need
When adjusting height of the carbody, open that electromagnetic valve 14 is given vent to anger on the left side being connected with air spring or gives vent to anger electromagnetic valve 15 in the right side, to correspondence
Air spring in QI invigorating.Last vehicle travels after terminating to stop, and opens electromagnetic switch valve 13, is vented the gas of air accumulator 11,
Air accumulator 11 is avoided to bear the state of pressure for a long time；Avoid motor 2 to start under a load, using the use extending motor 2 simultaneously
Life-span.
The above, be only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art are changed or are modified as being equal to possibly also with the technology contents of the disclosure above
The Equivalent embodiments of change.But every without departing from technical solutions of the utility model content, real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Shield scope.
Claims (6)
1. a kind of air suspension compressor, including casing, is provided with cylinder in casing, install piston body in cylinder, equipped in casing
There is motor, the arbor of motor is provided with turning arm, turning arm is installed rotary shaft, arbor is shifted to install with rotary shaft, and it is special
Levy and be：Fixed piston rod on described piston body, piston rod and piston body are in eccentric shape setting, when piston body moves in cylinder
Can closed cylinder inner chamber or and between the inwall of cylinder formed air inlet gap, the other end fixed hub of piston rod, axle sleeve is joined
Dress is on the rotary shaft.
2. according to the air suspension compressor described in claim 1 it is characterised in that：Described cylinder is connected by exhaust check valve
Air accumulator.
3. according to the air suspension compressor described in claim 2 it is characterised in that：Described built in gas tank has air filtration
Bag.
4. according to the air suspension compressor described in claim 3 it is characterised in that：On described air accumulator, relief valve is installed.
5. according to the air suspension compressor described in claim 4 it is characterised in that：It is also equipped with electromagnetism on described air accumulator to open
Close valve.
6. according to the arbitrary described air suspension compressor of claim 2 to 5 it is characterised in that：It is provided with described air accumulator
Electromagnetic valve is given vent to anger on a left side and gives vent to anger in right side electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950317.6U CN205977595U (en) | 2016-08-27 | 2016-08-27 | Air suspension compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950317.6U CN205977595U (en) | 2016-08-27 | 2016-08-27 | Air suspension compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977595U true CN205977595U (en) | 2017-02-22 |
Family
ID=58035428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950317.6U Active CN205977595U (en) | 2016-08-27 | 2016-08-27 | Air suspension compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094321A (en) * | 2019-05-28 | 2019-08-06 | 山东泰展机电科技股份有限公司 | A kind of inner circulating air pump that can exchange disengaging gas |
| CN110094321B (en) * | 2019-05-28 | 2024-10-22 | 山东泰展机电科技股份有限公司 | Internal circulation air pump capable of exchanging air inlet and outlet |
-
2016
- 2016-08-27 CN CN201620950317.6U patent/CN205977595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094321A (en) * | 2019-05-28 | 2019-08-06 | 山东泰展机电科技股份有限公司 | A kind of inner circulating air pump that can exchange disengaging gas |
| CN110094321B (en) * | 2019-05-28 | 2024-10-22 | 山东泰展机电科技股份有限公司 | Internal circulation air pump capable of exchanging air inlet and outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.69 Meishan Road, Zichuan District, Zibo City, Shandong Province Patentee after: SHANDONG TAIZHAN MECHANICAL AND ELECTRICAL TECHNOLOGY CO.,LTD. Address before: 255100 Zibo Taizhan electromechanical Co., Ltd., No. 5, Shuangshan Qianli Road, Zichuan Economic Development Zone, Zibo City, Shandong Province Patentee before: SHANDONG TAIZHAN MECHANICAL AND ELECTRICAL TECHNOLOGY CO.,LTD. |