CN209324606U - A kind of corona formula air compressor - Google Patents
A kind of corona formula air compressor Download PDFInfo
- Publication number
- CN209324606U CN209324606U CN201920055700.9U CN201920055700U CN209324606U CN 209324606 U CN209324606 U CN 209324606U CN 201920055700 U CN201920055700 U CN 201920055700U CN 209324606 U CN209324606 U CN 209324606U
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- Prior art keywords
- connect
- main shaft
- swinging disc
- air compressor
- box body
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Links
- 210000004907 gland Anatomy 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to air compressor technical fields, more particularly to a kind of corona formula air compressor, including pump box body, two or more cylinder bodies, two or more pistons, two or more connecting rods, two or more connectors, main shaft, swash plate, swinging disc；The main shaft passes through pump box body and is connect by bearing assembly with pump box body, and swash plate is connect by the axis hole at center with main shaft；It is connect by bearing with ring-swing disk on the outside of swash plate, swinging disc is connected to connecting rod one end, the fixed two or more cylinder bodies in pump box body top by connector, and piston, one end connection of piston and connecting rod is arranged in each cylinder interior.Utility model works are more stable, reduce energy consumption, and working efficiency greatly improves.
Description
Technical field
The utility model relates to air compressor technical fields, and in particular to a kind of corona formula air compressor.
Background technique
Air compressor is a kind of equipment to compressed gas, and it is pneumatic system that air compressor, which provides gas source power,
Core equipment, the main body in electromechanical bleed source device, it is to turn the mechanical energy of former dynamic (usually motor or diesel engine)
The device for changing gas pressure energy into, is the pressure generator of compressed air.Existing air compressor includes cabinet, several
Cylinder body is fixed on cabinet, there is cylinder cap on cylinder body, has piston, piston ring in each cylinder body, connecting rod is by link pin mounted in work
Beyond the Great Wall, the outer end of connecting rod is connected by bearing with crankshaft.Problem is that the outer end of connecting rod rotates reciprocally swinging, connecting rod swing with crankshaft
Angled, generation lateral force is formed between cylinder body, consumption energy influences working efficiency of internal combustion engine.And crankshaft structure is complicated,
Difficulty of processing is big.Existing air compressor fluctuation of service easily causes connecting rod lost of life due to excessive by lateral force, very
To being broken during the work time.
Therefore, one kind is developed while improving capacity usage ratio, moreover it is possible to be accomplished suffered by the operation is stable, dispersion connecting rod
Lateral force avoids occurrence of equipment from damaging and hinders production, and the air compressor for further increasing working efficiency is very important.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of corona formula air compressor,
Its work is more stable, reduces energy consumption, and working efficiency greatly improves.
To achieve the above object, the utility model provides following technical solution:
A kind of corona formula air compressor comprising pump box body, two or more cylinder bodies, two or more
Piston, two or more connecting rods, two or more connectors, main shaft, swash plate, swinging disc；The main shaft
It is connect by bearing assembly with pump box body across pump box body, swash plate is connect by the axis hole at center with main shaft；Pass through on the outside of swash plate
Bearing is connect with ring-swing disk, and swinging disc is connected to connecting rod one end by connector, pump box body top fix two or
Piston, one end connection of piston and connecting rod is arranged in more than two cylinder bodies, each cylinder interior.
Based on the above-mentioned technical proposal, it will be connected and fixed on present apparatus main shaft with driving device, when work, driving device is driven
Main shaft rotation, swash plate rotate, the bearing inner sleeve rotation on swash plate, pass through swinging disc, connecting rod, work on bearing drive bearing outside
Plug is downward or is swung downwards, and the intake valve of cylinder cap is opened, and sucks air, and main shaft rotates 180 °, which stops downwards
Point operation, intake valve is closed when running to lower dead center, and then piston is run from bottom dead center to top dead center, compressed air, exhaust valve
It opens, runs to 360 °, exhaust is completed.
Further, the air compressor further includes a positioning pin, and swinging disc joint shaft is arranged on the swinging disc
Mounting hole is held, swinging disc is connected to positioning pin by swinging disc oscillating bearing, and positioning pin one end is connect with pump box body top, another
End is connect with the pump bottom of box.
Based on the above-mentioned technical proposal, due in equipment running process, while swinging disc is swung, each connecting rod
Will occur low-angle swing, in the process connecting rod while upper and lower displacement occurs, also suffer from upper piston and under
The lateral force that the swinging disc of portion's connection acts on it simultaneously is arranged one when maximum angular displacement occurs for each connecting rod
One positioning pin is set across swinging disc, effectively swinging disc can be positioned, avoid putting in swinging disc swing process
Moving plate occurs over-large displacement and causes, unbalance stress excessive to connecting rod directed force, and the damage fracture of connecting rod occurs.
Further, the pump box body includes upper cover, the pump housing；Described positioning pin one end is connect with upper cover, and it is fixed that top passes through
Position pin upper press cover is fixed with bolt；The connection of the bottom plate of the positioning pin other end and the pump housing, lower part is used by positioning pin lower cover
Bolt is fixed.
Based on the above-mentioned technical proposal, positioning pin is reliably fixed using positioning pin upper press cover and positioning pin lower cover,
Further increase the stability of positioning pin.
Further, two swinging disc oscillating bearing mounting holes are symmetrical arranged on the swinging disc.
Based on the above-mentioned technical proposal, one positioning pin of swinging disc setting, which can be realized, positions swinging disc, but work
To guarantee that swinging disc two sides are symmetrical during making, therefore phase is also provided in the symmetric position of setting swinging disc oscillating bearing mounting hole
With the swinging disc oscillating bearing mounting hole of size, but swinging disc oscillating bearing and positioning pin are not installed, guarantee entire swinging disc by
Power is uniform.
Preferably, the connector is oscillating bearing.
Based on the above-mentioned technical proposal, which is attached by oscillating bearing, more flexible reliable, easy for installation, dimension
It repairs and replaces and be also more easier.
Link block is arranged in the pump bottom of box, and link block top is connect by thrust ball bearing with main shaft, in link block
Portion's hollow out isolates hollow cavity by link block gland, and the main shaft passes through hollow cavity, the main shaft and link block in hollow cavity it
Between the first deep groove ball bearing and outside framework oil seal are set.
Based on the above-mentioned technical proposal, relatively reliable for the rotation of guarantee main shaft and its with the connection of pump box body, setting connection
Block, the position pass through the collective effect of thrust ball bearing and the first deep groove ball bearing, to guarantee flexibly operation rotation.Bottom isolation
Hollow cavity out, setting outside framework oil seal can be sealed well, extend the service life of the position, to improve integral device
Reliability.
Upper cover is arranged in pump box body top, and upper cover is connect by the second deep groove ball bearing with main shaft, the press fitting of the first spacer
On the second deep groove ball bearing top, the first spacer top is sealed fixation to main shaft top by top gland.
Based on the above-mentioned technical proposal, the sealing for completing main shaft top is fixed, and extends the service life of the position, to improve
The reliability of integral device.
The swash plate is connect by swash plate deep groove ball bearing with swinging disc, by swinging disc gland by swash plate deep groove ball bearing
It is fixedly connected with swinging disc.
The main shaft is connected to driving device.
The cylinder body, piston, connecting rod are respectively set 6, and the cylinder body is symmetrical arranged two-by-two.
The utility model has the beneficial effects that reduce energy consumption, working efficiency work on the basis of greatly improving it is more stable, can
It is improved by property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is swinging disc top view；
Fig. 4 is the cross-sectional view of A-A in Fig. 3；
Fig. 5 is the longitudinal sectional view of swinging disc；
Fig. 6 is superstructure schematic diagram；
Fig. 7 is the longitudinal sectional view of upper cover；
In figure: 1, the pump housing, 2, upper cover, 3, swinging disc, 4, swinging disc gland, 5, positioning pin, 6, pin shaft, 7, connecting rod, 8,
Two spacers, 9, third spacer, 10, top gland, the 11, first spacer, 12, main shaft, 13, swash plate, the 14, the 4th spacer, 15, connection
Block gland, 16, vent hood, 17, ventilation cover body, 18, hexagon socket cap head screw, 19, normal type single coil spring lock washer, 20, interior six
Angle fillister head screw, 21, normal type single coil spring lock washer, 22, hexagon socket cap head screw, 23, normal type single coil spring lock washer, 24, second
Deep groove ball bearing, 25, round nut, 26, positioning pin lower cover, 27, swash plate deep groove ball bearing, the 28, first deep groove ball bearing, 29,
Thrust ball bearing, 30, outside framework oil seal, 31, key, 32, pin of opening an account, 33, outer-hexagonal plug screw, 34, positioning pin upper press cover, 35, stir
Oily device, 36, hexagon socket cap head screw, 37, normal type single coil spring lock washer, 38, swinging disc oscillating bearing mounting hole.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
- 7 pairs of the utility model embodiments are described further referring to Fig.1.
A kind of corona formula air compressor comprising pump box body, two or more cylinder bodies, two or more
Piston, two or more connecting rods 7, two or more connectors, main shaft 12, swash plate 13, swinging disc 3；Institute
It states main shaft 12 and is connect by bearing assembly with pump box body across pump box body, swash plate 13 is connect by the axis hole at center with main shaft 12；
It is connect by bearing with ring-swing disk 3 on the outside of swash plate 13, swinging disc 3 is connected to 7 one end of connecting rod, the pump box by connector
Piston is arranged in the fixed two or more cylinder bodies in body top, each cylinder interior, and piston is connect with one end of connecting rod 7.
The air compressor further includes a positioning pin 5, and setting swinging disc oscillating bearing is installed on the swinging disc 3
Hole, swinging disc 3 are connected to positioning pin 5 by swinging disc oscillating bearing, and 5 one end of positioning pin is connect with pump box body top, the other end
It is connect with the pump bottom of box.
The pump box body includes upper cover 2, the pump housing 1；Described 5 one end of positioning pin is connect with upper cover 2, and top passes through on positioning pin
Gland 34 is fixed with bolt；5 other end of positioning pin is connect with the bottom plate of the pump housing 1, and lower part is used by positioning pin lower cover 26
Bolt is fixed.
Two swinging disc oscillating bearing mounting holes, the swinging disc oscillating bearing peace of side are symmetrical arranged on the swinging disc 3
Dress hole is connected to positioning pin by swinging disc oscillating bearing, and other side uneasiness fills positioning pin.
The connector is oscillating bearing.
Link block is arranged in the pump bottom of box, and link block top is connect by thrust ball bearing 29 with main shaft 12, connects
Hollow out in the middle part of block isolates hollow cavity by link block gland 15, and the main shaft 12 passes through hollow cavity, the main shaft 12 in hollow cavity
First deep groove ball bearing 28 and outside framework oil seal 30 are set between link block.
Upper cover 2 is arranged in pump box body top, and upper cover 2 is connect by the second deep groove ball bearing 24 with main shaft 12, first every
Set 11 is fitted in 24 top of the second deep groove ball bearing, and 11 top of the first spacer carries out 12 top of main shaft by top gland 10 close
Sealing is fixed.
The swash plate 13 is connect by swash plate deep groove ball bearing with swinging disc 3, by swinging disc gland 4 by swash plate deep-groove ball
Bearing 28 is fixedly connected with swinging disc 3.
The main shaft 12 is connected to driving device.
The cylinder body, piston, connecting rod 7 are respectively set 6, and the cylinder body is symmetrical arranged two-by-two.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, this
Belong to the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be with appended claims
It is quasi-.
Claims (7)
1. a kind of corona formula air compressor, which is characterized in that including pump box body, two or more cylinder bodies, two or
More than two pistons, two or more connecting rods, two or more connectors, main shaft, swash plate, swinging disc；
The main shaft passes through pump box body and is connect by bearing assembly with pump box body, and the swash plate is connect by the axis hole at center with main shaft；
It is connect by bearing with ring-swing disk on the outside of swash plate, swinging disc is connected to connecting rod one end by connector, on the pump box body
Piston, one end connection of piston and connecting rod is arranged in the fixed two or more cylinder bodies in portion, each cylinder interior；The air
Compressor further includes a positioning pin, swinging disc oscillating bearing mounting hole is arranged on the swinging disc, swinging disc passes through swinging disc
Oscillating bearing is connected to positioning pin, and positioning pin one end is connect with pump box body top, and the other end is connect with the pump bottom of box；The pump
Link block is arranged in the bottom of box, and link block top is connect by thrust ball bearing with main shaft, and hollow out in the middle part of link block passes through connection
Block gland isolates hollow cavity, and the main shaft passes through hollow cavity, the first zanjon is arranged between the main shaft and link block in hollow cavity
Ball bearing and outside framework oil seal；Upper cover is arranged in pump box body top, and upper cover is connect by the second deep groove ball bearing with main shaft, and first
Spacer is fitted in the second deep groove ball bearing top, and the first spacer top is sealed fixation to main shaft top by top gland.
2. a kind of corona formula air compressor according to claim 1, which is characterized in that the pump box body include upper cover,
The pump housing；Described positioning pin one end is connect with upper cover, and top is fixed by positioning pin upper press cover with bolt；The positioning pin other end
It is connect with the bottom plate of the pump housing, lower part pushes cover bolt by positioning pin and fixes.
3. a kind of corona formula air compressor according to claim 1, which is characterized in that be symmetrical arranged on the swinging disc
Two swinging disc oscillating bearing mounting holes.
4. a kind of corona formula air compressor according to claim 1, which is characterized in that the connector is joint shaft
It holds.
5. a kind of corona formula air compressor according to claim 1, which is characterized in that the swash plate passes through swash plate zanjon
Ball bearing is connect with swinging disc, is fixedly connected with swash plate deep groove ball bearing with swinging disc by swinging disc gland.
6. a kind of corona formula air compressor according to claim 1, which is characterized in that the main shaft is connected to driving dress
It sets.
7. a kind of corona formula air compressor according to claim 1, which is characterized in that the cylinder body, piston, connecting rod point
She Zhi not be 6, the cylinder body is symmetrical arranged two-by-two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055700.9U CN209324606U (en) | 2019-01-14 | 2019-01-14 | A kind of corona formula air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055700.9U CN209324606U (en) | 2019-01-14 | 2019-01-14 | A kind of corona formula air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324606U true CN209324606U (en) | 2019-08-30 |
Family
ID=67731260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055700.9U Expired - Fee Related CN209324606U (en) | 2019-01-14 | 2019-01-14 | A kind of corona formula air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469596A (en) * | 2019-01-14 | 2019-03-15 | 刘正斌 | Corona formula air compressor |
-
2019
- 2019-01-14 CN CN201920055700.9U patent/CN209324606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469596A (en) * | 2019-01-14 | 2019-03-15 | 刘正斌 | Corona formula air compressor |
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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: 20190830 |