CN208900357U - A kind of sliding-vane air compressor of low noise - Google Patents
A kind of sliding-vane air compressor of low noise Download PDFInfo
- Publication number
- CN208900357U CN208900357U CN201821322281.2U CN201821322281U CN208900357U CN 208900357 U CN208900357 U CN 208900357U CN 201821322281 U CN201821322281 U CN 201821322281U CN 208900357 U CN208900357 U CN 208900357U
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- air compressor
- fixedly connected
- rack
- bottom end
- attachment base
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Abstract
The utility model belongs to sliding-vane air compressor technical field, more particularly to a kind of sliding-vane air compressor of low noise, including air compressor machine ontology and rack, the rack is U-shaped structure, the U-shaped opening of the rack is upward, the air compressor machine ontology is placed on the rack, inflatable cushion is fixedly connected on the inner wall of the rack two sides, the inflatable cushion top is provided with charge valve, there are three equally distributed attachment bases for the frame bottom placement, cavity is provided in the attachment base, the air compressor machine bottom end is fixedly connected with link block corresponding with attachment base, the link block is flexibly connected with attachment base, and link block bottom end extends in the cavity of attachment base, overcome the deficiencies in the prior art, the vibration generated to air compressor buffers, reduce the noise of work generation, reduce noise pollution, equipment is protected Shield, extends the service life of equipment, reduces the failure rate of equipment.
Description
Technical field
The utility model belongs to sliding-vane air compressor technical field, and in particular to a kind of sliding-vane air of low noise
Compressor.
Background technique
The air end of sliding-vane air compressor is mainly made of rotor and stator, and longitudinal cunning is wherein provided on rotor
Slot, slide plate are free to slide wherein；Stator is a cylinder, and rotor is eccentric in the stator to be placed.When the rotor rotates, slide plate exists
It throws away under the action of centrifugal force and is in close contact with stator by oil film, adjacent two form an envelope between slide plate and stator inner wall
Air chamber-the compression chamber closed.When rotor rotates, the volume of compression chamber changes with the size of the slide plate amount of skidding off.In air-breathing mistake
Cheng Zhong, air is inhaled into compression chamber via filter, and mixes with the lubricating oil sprayed into host.In compression process, compression
The volume of chamber is gradually reduced, and pressure gradually rises, and gas mixture is discharged by exhaust outlet later.
Violent vibration occurs at work for existing slide plate air compressor, issues biggish noise, influences worker's
Working environment, being under noise for a long time also influences the health of worker；Violent vibration also will affect the operation of equipment, reduce
The service life of equipment improves the failure rate of equipment.
Utility model content
The purpose of this utility model is to provide a kind of sliding-vane air compressors of low noise, overcome the prior art
Deficiency, the vibration generated to air compressor buffer, and reduce the noise of work generation, reduce noise pollution, to setting
It is standby to be protected, extend the service life of equipment, reduces the failure rate of equipment.
To solve the above problems, technical solution adopted in the utility model is as follows:
A kind of sliding-vane air compressor of low noise, including air compressor machine ontology and rack, the rack are U-shaped structure,
The U-shaped opening of the rack is upward, and the air compressor machine ontology is placed on the rack, is fixedly connected on the inner wall of the rack two sides
Inflatable cushion, the inflatable cushion top are provided with charge valve, and there are three equally distributed attachment bases for the frame bottom placement, described
Be provided with cavity in attachment base, the air compressor machine bottom end is fixedly connected with link block corresponding with attachment base, the link block with
Attachment base is flexibly connected, and link block bottom end extends in the cavity of attachment base, and the cavity bottom end of the attachment base is fixedly connected
There is the connecting spring being disposed vertically, the connecting spring top is fixedly connected with link block lower end surface, three attachment bases two
Slide bar is fixedly connected between two, there are two using slide bar center line as the symmetrically arranged shifting of symmetry axis for flexible connection on the slide bar
Motion block, the movable block upper surface are hinged with connecting rod, and the connecting rod top and fixed block are hinged, the movable block with connect
It is fixedly connected with limit spring between seat, on the outside of slide bar, four angles of the frame bottom are fixed to be connected for the limit spring solderless wrapped connection
It is connected to support column, the support column bottom end is fixedly connected with support base, and the support base is hollow structure, consolidates in the support base
Surely multiple equally distributed support rods are connected with, are provided with support spring on the outside of the support rod.
Further, the rack upper surface is provided with sliding slot, and the movable block bottom end is slidably connected with sliding slot.
Further, the link block bottom end is fixedly connected with connecting plate, and the connection board ends are fixedly connected with idler wheel, institute
Idler wheel is stated to be flexibly connected with attachment base inner wall.
Further, the link block is provided with two groups, and link block described in two groups is located at air compressor machine ontology bottom end two sides.
Further, the support base bottom end is fixedly connected with rubber pad, and the rubber pad bottom surface is provided with anti-skid chequer.
Compared with prior art, having the advantages that
The sliding-vane air compressor of a kind of low noise described in the utility model, by the way that inflatable cushion, charge valve is arranged, to sky
The vibration that press ontology generates is buffered in the horizontal direction, and the air in inflatable cushion is replenished in time by charge valve, reaches
The effect of buffering；Pass through setting link block, connecting plate, connecting spring, attachment base, idler wheel, slide bar, movable block, sliding slot, connection bullet
Spring, the vibration generated to air compressor machine ontology buffer in vertical direction；By the way that support column, support base, support rod, branch is arranged
Spring and rubber pad are supportted, the stability of equipment is improved.
The utility model which has a compact structure and a reasonable design, easy to operate, the vibration generated to air compressor buffers,
The noise for reducing work generation, reduces noise pollution, protects to equipment, extend the service life of equipment, reduce
The failure rate of equipment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the sliding-vane air compressor of low noise.
Fig. 2 is the enlarged diagram in a kind of sliding-vane air compressor of low noise at A.
Fig. 3 is the structural schematic diagram of support base in a kind of sliding-vane air compressor of low noise.
Fig. 4 is the structural schematic diagram of link block in a kind of sliding-vane air compressor of low noise.
In figure: 1- rack；2- inflatable cushion；3- charge valve；4- air compressor machine ontology；5- limit spring；6- attachment base；7- support
Column；8- support base；9- support rod；10- support spring；11- link block；12- connecting spring；13- connecting plate；14- idler wheel；15-
Sliding slot；16- slide bar；17- movable block；18- fixed block；19- connecting rod；20- rubber pad.
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.
As shown, a kind of sliding-vane air compressor of low noise described in the utility model, including 4 He of air compressor machine ontology
Rack 1, rack 1 are U-shaped structure, and the U-shaped opening of rack 1 is upward, and air compressor machine ontology 4 is placed in rack 1, in 1 two sides of rack
Inflatable cushion 2 is fixedly connected on wall, 2 top of inflatable cushion is provided with charge valve 3, and there are three equally distributed for the placement of 1 bottom end of rack
Attachment base 6 is provided with cavity in attachment base 6, and air compressor machine bottom end is fixedly connected with link block 11 corresponding with attachment base 6, connection
Block 11 is flexibly connected with attachment base 6, and 11 bottom end of link block extends in the cavity of attachment base 6, and the cavity bottom end of attachment base 6 is solid
Surely it is connected with the connecting spring 12 being disposed vertically, 12 top of connecting spring is fixedly connected with 11 lower end surface of link block, three connections
Seat 6 is fixedly connected with slide bar 16 between any two, be flexibly connected on slide bar 16 there are two with 16 center line of slide bar for symmetrical axial symmetry
The movable block 17 of setting, 17 upper surface of movable block are hinged with connecting rod 19, and 19 top of connecting rod and fixed block 18 are hinged, movable block
Limit spring 5 is fixedly connected between 17 and attachment base 6,5 solderless wrapped connection of limit spring is at 16 outside of slide bar, rack 1 bottom end four angle
It is fixedly connected with support column 7,7 bottom end of support column is fixedly connected with support base 8, and support base 8 is hollow structure, consolidates in support base 8
Surely multiple equally distributed support rods 9 are connected with, are provided with support spring 10 on the outside of support rod 9.
1 upper surface of rack is provided with sliding slot 15, and 17 bottom end of movable block is slidably connected with sliding slot 15；11 bottom end of link block is fixed
It is connected with connecting plate 13,13 both ends of connecting plate are fixedly connected with idler wheel 14, and idler wheel 14 is flexibly connected with 6 inner wall of attachment base；Connection
Block 11 is provided with two groups, and two groups of link blocks 11 are located at 4 bottom end two sides of air compressor machine ontology；8 bottom end of support base is fixedly connected with
Rubber pad 20,20 bottom surface of rubber pad are provided with anti-skid chequer.
To sum up, the sliding-vane air compressor of a kind of low noise described in the utility model is first turned on 3 pairs of charge valve inflations
Pad 2, which starts inflation, is bonded inflatable cushion 2 and the two sides of air compressor machine ontology 4, starting air compressor ontology 4, what when work generated
Vibration, in the horizontal direction 2 pairs of vibrations of inflatable cushion buffer, and absorb impact；In vertical direction, vibration makes air compressor machine ontology
4 are pressed down against link block 11, drive connecting plate 13 to move downward and are press-connected spring 12, the impact force that damping vibration generates, together
When connecting plate 13 move downward and will drive fixed block 18 and move downward, squeezing two connecting rods 19 makes two movable blocks 17 towards even
The direction of joint chair 6 is mobile to squeeze limit spring 5, and the vibration generated to air compressor machine ontology 4 buffers.When rack 1 generates vibration,
Support column 7 squeezes support base 8, and the 10 pairs of vibrations of support rod 9 and support spring buffer, and the setting of 20 bottom surface of rubber pad is anti-
Sliding line, prevents equipment from sliding.
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 (5)
1. a kind of sliding-vane air compressor of low noise, including air compressor machine ontology (4) and rack (1), it is characterised in that: described
Rack (1) is U-shaped structure, and the U-shaped opening of the rack (1) is upward, and the air compressor machine ontology (4) is placed on rack (1), institute
It states and is fixedly connected with inflatable cushion (2) on the inner wall of rack (1) two sides, inflatable cushion (2) top is provided with charge valve (3), described
Rack (1) bottom end is placed there are three equally distributed attachment base (6), and the attachment base (6) is interior to be provided with cavity, the air compressor machine
Bottom end is fixedly connected with link block (11) corresponding with attachment base (6), and the link block (11) is flexibly connected with attachment base (6),
And link block (11) bottom end extends in the cavity of attachment base (6), the cavity bottom end of the attachment base (6) is fixedly connected with vertically
The connecting spring (12) of placement, connecting spring (12) top are fixedly connected with link block (11) lower end surface, three companies
Joint chair (6) is fixedly connected with slide bar (16) between any two, and there are two with slide bar (16) center for flexible connection on the slide bar (16)
Line is the symmetrically arranged movable block of symmetry axis (17), and movable block (17) upper surface is hinged with connecting rod (19), the connection
Bar (19) top and fixed block (18) hingedly, are fixedly connected with limit spring between the movable block (17) and attachment base (6)
(5), on the outside of slide bar (16), rack (1) bottom end four angle is fixedly connected with support column for limit spring (5) solderless wrapped connection
(7), support column (7) bottom end is fixedly connected with support base (8), and the support base (8) is hollow structure, the support base
(8) it is fixedly connected with multiple equally distributed support rods (9) in, is provided with support spring (10) on the outside of the support rod (9).
2. a kind of sliding-vane air compressor of low noise according to claim 1, it is characterised in that: the rack (1)
Upper surface is provided with sliding slot (15), and movable block (17) bottom end is slidably connected with sliding slot (15).
3. a kind of sliding-vane air compressor of low noise according to claim 1, it is characterised in that: the link block
(11) bottom end is fixedly connected with connecting plate (13), and connecting plate (13) both ends are fixedly connected with idler wheel (14), the idler wheel
(14) it is flexibly connected with attachment base (6) inner wall.
4. a kind of sliding-vane air compressor of low noise according to claim 1, it is characterised in that: the link block
(11) two groups are provided with, link block described in two groups (11) is located at air compressor machine ontology (4) bottom end two sides.
5. a kind of sliding-vane air compressor of low noise according to claim 1, it is characterised in that: the support base
(8) bottom end is fixedly connected with rubber pad (20), and rubber pad (20) bottom surface is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322281.2U CN208900357U (en) | 2018-08-16 | 2018-08-16 | A kind of sliding-vane air compressor of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821322281.2U CN208900357U (en) | 2018-08-16 | 2018-08-16 | A kind of sliding-vane air compressor of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900357U true CN208900357U (en) | 2019-05-24 |
Family
ID=66569412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821322281.2U Expired - Fee Related CN208900357U (en) | 2018-08-16 | 2018-08-16 | A kind of sliding-vane air compressor of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900357U (en) |
-
2018
- 2018-08-16 CN CN201821322281.2U patent/CN208900357U/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: 20190524 Termination date: 20200816 |