CN203925907U - Air compressor - Google Patents
Air compressor Download PDFInfo
- Publication number
- CN203925907U CN203925907U CN201420350422.7U CN201420350422U CN203925907U CN 203925907 U CN203925907 U CN 203925907U CN 201420350422 U CN201420350422 U CN 201420350422U CN 203925907 U CN203925907 U CN 203925907U
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- CN
- China
- Prior art keywords
- crankcase
- bent axle
- cylinders
- air compressor
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of air compressor, comprise crankcase, described crankcase one side is provided with end cap, opposite side is connected with bearing support, described bearing support is provided with bearing, on described bearing, bent axle is installed, one end of described bent axle is connected with main wheel, the other end of described bent axle is positioned at described crankcase, it is characterized in that: described crankcase is provided with two cylinders, two described cylinders are in the shape of the letter V and are symmetrical arranged, described cylinder is provided with cylinder head, between described cylinder and cylinder head, be provided with air-valve assembly, in described cylinder, be provided with piston, described piston is connected with link assembly, the link assembly of two described cylinders is all connected on described bent axle, one end that described bent axle is positioned at crankcase is provided with one for keeping the stable crankshaft component of crankshaft operation, by two cylinders are set, and crankshaft component is set on bent axle, can improve under the prerequisite of air compressor power, keep the stability of compressor operation.
Description
Technical field
The utility model relates to a kind of air compressor.
Background technique
In known technical field, air compressor is called for short air compressor, it is the main body in compressed air source unit, it is the device that the mechanical energy of prime mover (normally motor) is converted to gas pressure energy, it is compressed-air actuated pressure generator, piston type air compressor is a kind common in air compressor, to meet life and industrial low-voltage and medium voltage requirement, a lot of air compressors in use exist air feed slower, use if increase rotating speed, unstable why can cause air compressor running time.
Model utility content
Technical problem to be solved in the utility model is to provide: a kind of air compressor, it moves quick and stable, and the air feed of fast speed can be provided.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of air compressor, comprise crankcase, described crankcase one side is provided with end cap, opposite side is connected with bearing support, described bearing support is provided with bearing, on described bearing, bent axle is installed, one end of described bent axle is connected with main wheel, the other end of described bent axle is positioned at described crankcase, described crankcase is provided with two cylinders, two described cylinders are in the shape of the letter V and are symmetrical arranged, described cylinder is provided with cylinder head, between described cylinder and cylinder head, be provided with air-valve assembly, in described cylinder, be provided with piston, described piston is connected with link assembly, the link assembly of two described cylinders is all connected on described bent axle, one end that described bent axle is positioned at crankcase is provided with one for keeping the stable crankshaft component of crankshaft operation.
As a kind of preferred version, described bearing support is connected with described crankcase, and described crankcase is provided with resuscitation apparatus.
As a kind of preferred version, described crankcase is provided with oil ga(u)ge.
As a kind of preferred version, described crankcase is provided with oil-draining locknut.
Owing to having adopted technique scheme, crankcase is provided with two cylinders, air feed faster and higher air pressure can be provided, and bent axle is provided with crankshaft component, be used for the balance bias of bent axle once, make the center of gravity of whole crank shaft on center of rotation, thereby make bent axle in the time running up, can keep bent axle smooth operation, to ensure the working life of air compressor.
Brief description of the drawings
Fig. 1 is the utility model embodiment's side view;
Fig. 2 is the utility model embodiment's sectional view;
In figure: 1, cylinder head; 2, cylinder; 3, air-valve assembly; 4, piston; 5, resuscitation apparatus; 6, oil sealing; 7, main wheel; 8, bearing cap; 9, bent axle; 10, bearing; 11, bearing support; 12, end cap; 13, crankshaft component; 14, oil ga(u)ge; 15, crankcase; 16, oil-draining locknut.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, a kind of air compressor, comprise crankcase 15, described crankcase 15 1 sides are provided with end cap 12, opposite side is connected with bearing support 11, described bearing support 11 is connected with described crankcase 15, described crankcase 15 is provided with resuscitation apparatus 5, described bearing support 11 is provided with bearing 10, on described bearing 10, bent axle 9 is installed, one end of described bent axle 9 is connected with main wheel 7, the other end of described bent axle 9 is positioned at described crankcase 15, described bearing support 11 is provided with oil sealing 6 near one end of main wheel 7, bearing support 11 is provided with bearing cap 8, oil sealing 6 is located on bearing cap 8, described crankcase 15 is provided with two cylinders 2, two described cylinders 2 are in the shape of the letter V and are symmetrical arranged, described cylinder 2 is provided with cylinder head 1, between described cylinder 2 and cylinder head 1, be provided with air-valve assembly 3, in described cylinder 2, be provided with piston 4, described piston 4 is connected with link assembly, the link assembly of two described cylinders 2 is all connected on described bent axle 9, one end that described bent axle 9 is positioned at crankcase 15 is provided with one for keeping the bent axle 9 stable crankshaft component 13 that turns round.Two cylinders 2 can greatly improve the power of air compressor, crankshaft component 13 can balance crankshaft 9 running, on bearing support 11, be connected with crankcase 15, resuscitation apparatus 5 is arranged on bearing support 11, can reduce the manufacture difficulty of crankcase 15, reduce the parts on crankcase 15, make compressor operation more stable.
In order to observe the oil mass in crankcase 15, described crankcase 15 is provided with oil ga(u)ge 14.
Described crankcase 15 is provided with oil-draining locknut 16, to facilitate the machine oil of getting rid of in crankcase 15.。
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. air compressor, comprise crankcase, described crankcase one side is provided with end cap, opposite side is connected with bearing support, described bearing support is provided with bearing, on described bearing, bent axle is installed, one end of described bent axle is connected with main wheel, the other end of described bent axle is positioned at described crankcase, it is characterized in that: described crankcase is provided with two cylinders, two described cylinders are in the shape of the letter V and are symmetrical arranged, described cylinder is provided with cylinder head, between described cylinder and cylinder head, be provided with air-valve assembly, in described cylinder, be provided with piston, described piston is connected with link assembly, the link assembly of two described cylinders is all connected on described bent axle, one end that described bent axle is positioned at crankcase is provided with one for keeping the stable crankshaft component of crankshaft operation.
2. air compressor as claimed in claim 1, is characterized in that: described bearing support is connected with described crankcase, and described crankcase is provided with resuscitation apparatus.
3. air compressor as claimed in claim 1, is characterized in that: described crankcase is provided with oil ga(u)ge.
4. air compressor as claimed in claim 1, is characterized in that: described crankcase is provided with oil-draining locknut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350422.7U CN203925907U (en) | 2014-06-27 | 2014-06-27 | Air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350422.7U CN203925907U (en) | 2014-06-27 | 2014-06-27 | Air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925907U true CN203925907U (en) | 2014-11-05 |
Family
ID=51821727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350422.7U Expired - Fee Related CN203925907U (en) | 2014-06-27 | 2014-06-27 | Air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075677A (en) * | 2019-12-30 | 2020-04-28 | 北京天地玛珂电液控制系统有限公司 | Radial plunger pump |
-
2014
- 2014-06-27 CN CN201420350422.7U patent/CN203925907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111075677A (en) * | 2019-12-30 | 2020-04-28 | 北京天地玛珂电液控制系统有限公司 | Radial plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141105 Termination date: 20160627 |