CN2809261Y - Four-cylinder piston type air compressor - Google Patents
Four-cylinder piston type air compressor Download PDFInfo
- Publication number
- CN2809261Y CN2809261Y CN 200520091918 CN200520091918U CN2809261Y CN 2809261 Y CN2809261 Y CN 2809261Y CN 200520091918 CN200520091918 CN 200520091918 CN 200520091918 U CN200520091918 U CN 200520091918U CN 2809261 Y CN2809261 Y CN 2809261Y
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- cylinder
- cylinder body
- type air
- piston
- piston type
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- Expired - Fee Related
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Abstract
The utility model relates to an air compressor, particularly a high-efficiency energy-saving piston type air compressor with four cylinders. The utility model comprises a cylinder body, pistons in the cylinder body and a crank shaft which is fixed on bearing seats on both ends of the cylinder body by bearings, and one extending end of the crank shaft is connected with a motor through a belt pulley. The utility model is characterized in that the upper end of the cylinder body is provided with a hinged shaft for fixing a front pendulum bar and a back pendulum bar, the lower ends of the front pendulum bar and the back pendulum bar are respectively connected with a front crank and a back crank, and connecting bar rings on both side of the cylinder body are hinged on the lower ends of a left piston and a right piston; cylinder heads are respectively arranged on a left cylinder sleeve and a right cylinder sleeve. The utility model has the advantages of high efficiency, energy saving, reasonable and compact structure, easy installation, small volume and light weight.
Description
Technical field
The utility model relates to a kind of air compressor, relates in particular to a kind of four energy-efficient cylinder piston type air compressors.
Background technique
Present traditional air compressor both domestic and external is generally crank and rotates a circle, and can only inflate once, and energy consumption is big, and efficient is low, for example traditional 0.6m
3Air compressor needs the 5.5kw motor driving, 0.9m
3Air compressor needs the 7.5kw motor driving, and 1.5m
3Air compressor then needs the 15kw motor driving.Therefore, the cost height costs an arm and a leg.
The model utility content
The utility model is developed for addressing the above problem, its objective is provide a kind of simple in structure, noise is little, energy-efficient, stable performance, the four brand-new cylinder piston type air compressors that reduce cost.
To achieve these goals, the technological scheme of the utility model technical solution problem is: comprise cylinder body, cylinder body inner carrier, crankshaft, crankshaft by bearing fixing on the bearing support at cylinder body two ends, an end that stretches out links to each other with motor by belt pulley, it is characterized in that: cylinder body top is provided with the fixedly hinge of front roll bar, back fork, the lower end of front roll bar, back fork links to each other with rear crank with preceding crank respectively, the connecting rod ring of its both sides is hinged by the connecting rod lower end of bearing pin and left piston, right piston, is respectively equipped with cylinder head on left cylinder sleeve and the right cylinder sleeve.
Described hinge is fixed in the cylinder body by link.
Described front roll bar, fork bottom, back are provided with elongated slot, link to each other with crank by the slide block in the elongated slot.
The longitudinal axis of described left piston, right piston mutually at an angle.
Described cylinder head is provided with the inlet and outlet valve, and it is fixed on the cylinder body by link.
Described cylinder head is integrated homonymy two cylinder sleeves.
The utility model compared with prior art owing to adopted front roll bar, the pendulum model motion of fork afterwards, starts four cylinders respectively, gas is got in timesharing, and promptly crank rotates a circle, and each cylinder only consumes 1/4th energy, thereby the energy consumption of greatly reducing, saving power.Same 0.9m
3Air compressor adopts the utility model, only needs the 3.5kw motor driving, and 1.5m
3Air compressor adopts the utility model just to need the 6kw motor driving, a 1.5m
3Four cylinder piston type air compressor fractional energy savings reach 49.5%-70.25%, get gas speed and improved 1: 1.5, and it is constant to keep-up pressure, and piston motion stable performance, noise are little.Simultaneously, the utility model compact structure is reasonable, easy for installation, volume is little, in light weight.Therefore, have good economic benefit and social benefit, very big promotional value is arranged.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a main TV structure schematic representation of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
Among the figure: cylinder body 1, crankshaft 2, back fork 3, front roll bar 4, left piston 5, hinge 6, rear crank 7, preceding crank 8, elongated slot 9, connecting rod ring 10, connecting rod 11, right cylinder sleeve 12, right piston 13, cylinder head 14, left cylinder sleeve 15.
Embodiment
Fig. 1, four cylinder piston type air compressors shown in Figure 2, comprise cylinder body 1, cylinder body 1 inner carrier, crankshaft (2), be loaded on the bearing support at cylinder body 1 two ends by bearing with the crankshaft 2 of preceding crank 8, rear crank 7 one, an end that stretches out links to each other with motor by belt pulley, preceding crank 8, rear crank 7 link to each other with slide block by pin, front roll bar 4, the back fork 3 the upper end be sleeved on the hinge 6, hinge 6 by bolt in cylinder body 1; The lower end of front roll bar 4, back fork 3 links to each other with preceding crank 8, rear crank 7 respectively by elongated slot 9 inner slides; Front roll bar 4, fork 3 bottoms, back are arranged with connecting rod ring 10, and it is hinged by bearing pin and connecting rod 11 lower ends, and drive mutual left piston 5, right piston 13 to-and-fro motion in its left cylinder sleeve 12 and right cylinder sleeve 15 at an angle of longitudinal axis.By the cylinder head 14 that is provided with the inlet and outlet valve homonymy two cylinder sleeves are integrated at last, cylinder head 14 by bolt on cylinder body 1.
When using the utility model four cylinder piston type air compressors: motor drives crankshaft 2 rotations by belt pulley because preceding crank 8, rear crank 7 and crankshaft 2 be one, therefore the preceding crank 8 of rotation, rear crank 7 move in the elongated slot 9 of front roll bar 4, fork 3 bottoms, back by slide block, thereby drive front roll bar 4,3 swings of back fork, the connecting rod that is articulated in two symmetrical connecting rod rings drives mutual left piston 5, right piston 13 to-and-fro motion in its left cylinder sleeve 12 and right cylinder sleeve 15 at an angle of longitudinal axis respectively.
Claims (6)
1, a kind of four cylinder piston type air compressors, it comprises cylinder body (1), the piston of (1) in the cylinder body, crankshaft (2), crankshaft (2) is loaded on the bearing support at cylinder body (1) two ends by bearing, an end that stretches out links to each other with motor by belt pulley, it is characterized in that: cylinder body (1) top is provided with fixedly front roll bar (4), the hinge (6) of back fork (3), front roll bar (4), the lower end of back fork (3) links to each other with rear crank (7) with preceding crank (8) respectively, the connecting rod ring of its both sides is by bearing pin and left piston (5), the connecting rod lower end of right piston (13) is hinged, is respectively equipped with cylinder head (14) on left cylinder sleeve 12 and the right cylinder sleeve 15.
2, four cylinder piston type air compressors according to claim 1 is characterized in that described hinge (6) is fixed in the cylinder body (1) by link.
3, four cylinder piston type air compressors according to claim 1 is characterized in that described front roll bar (4), fork (3) bottom, back are provided with elongated slot (9), link to each other with crank by the slide block in the elongated slot (9).
4, four cylinder piston type air compressors according to claim 1, the longitudinal axis that it is characterized in that the right piston of described left piston (5) (13) mutually at an angle.
5, four cylinder piston type air compressors according to claim 1 is characterized in that described cylinder head (14) is provided with the inlet and outlet valve, and it is fixed on the cylinder body (1) by link.
6, four cylinder piston type air compressors according to claim 1 or 5 is characterized in that described cylinder head (14) is integrated homonymy two cylinder sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091918 CN2809261Y (en) | 2005-07-22 | 2005-07-22 | Four-cylinder piston type air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091918 CN2809261Y (en) | 2005-07-22 | 2005-07-22 | Four-cylinder piston type air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809261Y true CN2809261Y (en) | 2006-08-23 |
Family
ID=36925446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091918 Expired - Fee Related CN2809261Y (en) | 2005-07-22 | 2005-07-22 | Four-cylinder piston type air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809261Y (en) |
-
2005
- 2005-07-22 CN CN 200520091918 patent/CN2809261Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |