CN201284730Y - Hydraulically driven air feed chamber used for air compressor - Google Patents
Hydraulically driven air feed chamber used for air compressor Download PDFInfo
- Publication number
- CN201284730Y CN201284730Y CNU2008201746781U CN200820174678U CN201284730Y CN 201284730 Y CN201284730 Y CN 201284730Y CN U2008201746781 U CNU2008201746781 U CN U2008201746781U CN 200820174678 U CN200820174678 U CN 200820174678U CN 201284730 Y CN201284730 Y CN 201284730Y
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- China
- Prior art keywords
- air chamber
- chamber
- oil cylinder
- rocking bar
- air
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Abstract
The utility model provides two technical schemes of an air supply chamber for hydraulic drive air compressor, the schemes are as follows: scheme one: an air chamber is separated into an upper air chamber and a lower air chamber by an air chamber piston, and the upper air chamber is provided with an upper air exhaust hole and an upper air inlet hole; the lower air chamber is provided with an lower air exhaust hole and a lower air inlet hole; the bottom of the lower air chamber is provided with an oil cylinder, and the oil cylinder is provided with a left, a right and a middle oil inlet-outlet holes; and the top end of a left oil cylinder output shaft is hinged with at least two left swinging rods connected by a gemel to be hinged with the air chamber piston, the top end of a right oil cylinder output shaft is hinged with at least two right swinging rods connected by the gemel to be hinged with the air chamber piston, and the cross position of the left swinging rods and the right swinging rods is connected by the gemel. Scheme two: the air chamber is formed from connecting two mutually vertical side walls by a circular arc-shaped side wall, and both ends of the side wall are sealed by two fan-shaped faces to from a fan-shaped cavity chamber; the air chamber piston is fixed on a rotation shaft of the connecting end of the two vertical side walls and can swing along the rotation of the rotation shaft, the air chamber is separated into the upper air chamber and the lower air chamber by the air chamber piston, the upper air chamber is provided with the upper air exhaust hole and the upper air inlet hole, and the lower air chamber is provided with the lower air exhaust hole and the lower air inlet hole; and the rotation shaft extending out of the air chamber is connected with a hydraulic swinging mechanism.
Description
Technical field:
The utility model relates to a kind of compressed air machine, especially a kind of hydraulically powered used for air compressor air supply chamber.
Background technique:
In the prior art, technique known is the air compressor in usefulness, the air supply chamber of this air compressor all is to the gas holder compressed air by the motor driving air pressure pump, as everyone knows, the noise of air pressure pump when operation is very big, and compressed-air actuated efficient neither be very high, and this is the existing in prior technology deficiency.
Summary of the invention:
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and provide two kinds of hydraulically powered used for air compressor air supply chamber technological schemes, the air that the to-and-fro motion that these two kinds of schemes all adopt hydraulic jack to drive the air chamber piston is provided for compressing is owing to be to adopt hydraulic oil cylinder driving, so its noise when moving is very little, and, the air quantity of output is directly proportional with the volume of air chamber, gas chamber volume can be strengthened, and can obtain very big air output.
This programme is realized by following technical measures:
The hydraulically powered used for air compressor air supply chamber of the first string, include the gentle indoor air chamber piston of air chamber, the characteristics of this programme are that the air chamber piston is separated into upper gas chamber and lower chamber with air chamber, upper gas chamber have with on exhaust check valve on relief opening and with on breather check valve on suction port; The following suction port of breather check valve under lower chamber has the following relief opening of exhaust check valve under the band and is with; Bottom at lower chamber is fixed with oil cylinder, and the left end of this oil cylinder has left oil inlet and outlet, and the right-hand member of oil cylinder has right oil inlet and outlet, and there is middle oil inlet and outlet the centre of oil cylinder; There is hinge to be connected with at least two hinged left rocking bars of usefulness and air chamber piston hinge on the top of left oil cylinder shaft, there is hinge to be connected with at least two hinged right rocking bars of usefulness and air chamber piston hinge on the top of right oil cylinder shaft, at left rocking bar and right rocking bar infall, two rocking bars are connected by hinge.The concrete characteristics of this programme also have, left oil pocket and right oil pocket are arranged in the described oil cylinder, there is oil cavity channel to connect between two oil pockets, oil cavity channel is connected with middle oil inlet and outlet, left side oil pocket is connected with left oil inlet and outlet, right oil pocket is connected with right oil inlet and outlet, has left oil cylinder piston to be connected with left oil cylinder shaft in left oil pocket, has right oil cylinder piston to be connected with right oil cylinder shaft in right oil pocket.Described left rocking bar has three to be respectively left I rocking bar, left II rocking bar and left III rocking bar, and left I rocking bar and left oil cylinder shaft are hinged, left III rocking bar and air chamber piston hinge.Described right rocking bar has three to be respectively right I rocking bar, right II rocking bar and right III rocking bar, and right I rocking bar and right oil cylinder shaft are hinged, right III rocking bar and air chamber piston hinge.
The hydraulically powered used for air compressor air supply chamber of second scheme, include the gentle indoor air chamber piston of air chamber, the characteristics of this programme are that described air chamber is to be connected by a circular arc sidewall by two orthogonal flat sidewall, the fan-shaped chamber that the two ends of sidewall are made of the sealing of two sectors; Described air chamber piston is to be fixed in the rotating shaft of two vertical planar sidewall connecting ends, and can swing with the positive and negative rotation of rotating shaft, this air chamber piston is separated into upper gas chamber and lower chamber with air chamber, on the flat sidewall of upper gas chamber, have with the last relief opening of going up exhaust check valve with the last suction port of going up breather check valve, on the flat sidewall of lower chamber, the following relief opening of exhaust check valve under the band is arranged and be with the following suction port of breather check valve down; Also be connected with the hydraulic pressure swing mechanism in the rotating shaft outside stretching out air chamber.The concrete characteristics of this programme also have, and described hydraulic pressure swing mechanism is to be fixed with a fork in rotating shaft, and this fork is connected with hinge with the oil cylinder shaft, and oil cylinder then is hinged on the support of fixing.
The application's beneficial effect can be according to the narration of above-mentioned two schemes is learnt, because in two schemes, the air that the to-and-fro motion of all adopting hydraulic jack to drive the air chamber piston is provided for compressing is owing to be to adopt hydraulic oil cylinder driving, so its noise when moving is very little, and, the air quantity of output is directly proportional with the volume of air chamber, so gas chamber volume can be strengthened, can obtain very big air output, therefore, this air supply chamber can be used for big-and-middle-sized air compression station.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the part sectional structure schematic representation of the utility model the first string embodiment.
Fig. 2 is the part sectional structure schematic representation of oil cylinder among Fig. 1.
Fig. 3 is the part sectional structure schematic representation of second scheme embodiment of the utility model.
Among the figure, 1 is left oil inlet and outlet, and 2 are following exhaust check valve, 3 are following relief opening, and 4 is lower chamber, and 5 is upper gas chamber, 6 is last exhaust check valve, and 7 is last relief opening, and 8 is left oil cylinder shaft, 9 is left II rocking bar, and 10 is the air chamber piston, and 11 is left III rocking bar, 12 is right I rocking bar, and 13 is middle oil inlet and outlet, and 14 is right IIIIII rocking bar, 15 is right I rocking bar, and 16 is oil cylinder, and 17 is right oil cylinder shaft, 18 is right II rocking bar, and 19 is last suction port, and 20 is last breather check valve, 21 is air chamber, 22 are following suction port, and 23 are following breather check valve, and 24 is right oil inlet and outlet, 25 is left oil pocket, 26 is left oil cylinder piston, and 27 is oil cavity channel, and 28 is right oil cylinder piston, 29 is right oil pocket, 30 are rotating shaft, and 31 is fork, and 32 is oil cylinder, 33 is last breather check valve, 34 is support, and 35 is last exhaust check valve, and 36 is last suction port, 37 is last relief opening, 38 is the oil cylinder shaft, and 39 is the air chamber piston, and 40 is air chamber, 41 are following suction port, 42 are following breather check valve, and 43 is upper gas chamber, and 44 is lower chamber, 45 are following relief opening, and 46 are following exhaust check valve.
Embodiment:
For clearly demonstrating the application's technical characterstic,, and, two schemes are set forth in conjunction with its accompanying drawing below by two embodiments.
The first string: as can be seen by attached Fig. 1 and 2, the hydraulically powered used for air compressor air supply chamber of this programme, air chamber piston 10 in air chamber 21 and the air chamber 21 is arranged, the air chamber piston 10 of this programme is separated into upper gas chamber 5 and lower chamber 4 with air chamber 21, upper gas chamber 5 have with on exhaust check valve 6 on relief opening 7 and with on breather check valve 20 on suction port 19; The following suction port 22 of breather check valve 23 under lower chamber 4 has the following relief opening 3 of exhaust check valve 2 under the band and is with.Be fixed with oil cylinder 16 in the bottom of lower chamber 4, the left end of this oil cylinder 16 has left oil inlet and outlet 1, and the right-hand member of oil cylinder 16 has right oil inlet and outlet 24, and there is middle oil inlet and outlet 13 centre of oil cylinder 16.Have hinge to be connected with at least two hinged left rocking bars of usefulness on the top of left oil cylinder shaft 8 and air chamber piston 10 hinged, the left rocking bar of this embodiment is to adopt three, be respectively left I rocking bar 15, left II rocking bar 9 and left III rocking bar 11, left side I rocking bar 15 and left oil cylinder shaft 8 are hinged, and left III rocking bar 11 is hinged with air chamber piston 10.Have hinge to be connected with at least two hinged right rocking bars of usefulness on the top of right oil cylinder shaft 17 and air chamber piston 10 hinged, the right rocking bar of this embodiment is to adopt three, be respectively right I rocking bar 12, right II rocking bar 18 and right III rocking bar 14, right I rocking bar 12 and right oil cylinder shaft 17 are hinged, and right III rocking bar 14 is hinged with air chamber piston 10.The quantity of the left and right rocking bar of this programme is corresponding, and at left rocking bar and right rocking bar infall, two rocking bars are connected by hinge, in this embodiment, left side I rocking bar 15 and right I rocking bar 12 intersect, and left II rocking bar 9 and right II rocking bar 18 intersect, and two infalls are to connect with hinge.Left oil pocket 25 and right oil pocket 29 are arranged in the described oil cylinder 16, there is oil cavity channel 27 to connect between two oil pockets, oil cavity channel 27 is connected with middle oil inlet and outlet 13, left side oil pocket 25 is connected with left oil inlet and outlet 1, right oil pocket 29 is connected with right oil inlet and outlet 24, in left oil pocket 25, there is left oil cylinder piston 26 to be connected, in right oil pocket 29, has right oil cylinder piston 28 to be connected with right oil cylinder shaft 17 with left oil cylinder shaft 8.
Second scheme: as can be seen by accompanying drawing 3, the hydraulically powered used for air compressor air supply chamber of this programme, air chamber piston 39 in air chamber 40 and the air chamber 40 is arranged, the described air chamber 40 of this programme is to be connected by a circular arc sidewall by two orthogonal flat sidewall, the fan-shaped chamber that the two ends of sidewall are made of the sealing of two sectors; Described air chamber piston 39 is to be fixed in the rotating shaft 30 of two vertical planar sidewall connecting ends, and can swing with the positive and negative rotation of rotating shaft 30, this air chamber piston 39 is separated into upper gas chamber 43 and lower chamber 44 with air chamber 40, on the flat sidewall of upper gas chamber 43, have with the last relief opening 37 of going up exhaust check valve 35 with the last suction port 36 of going up breather check valve 33, on the flat sidewall of lower chamber 44, the following relief opening 45 of exhaust check valve 46 under the band is arranged and be with the following suction port 41 of breather check valve 42 down; Also be connected with the hydraulic pressure swing mechanism in the rotating shaft 30 outside stretching out air chamber 40.Described hydraulic pressure swing mechanism is to be fixed with a fork 31 in rotating shaft 30, and this fork 31 is connected with oil cylinder shaft 38 usefulness hinges, and oil cylinder 32 then is hinged on the support 34 of fixing.
Claims (6)
1. hydraulically powered used for air compressor air supply chamber, include the gentle indoor air chamber piston of air chamber, it is characterized in that: the air chamber piston is separated into upper gas chamber and lower chamber with air chamber, upper gas chamber have with on exhaust check valve on relief opening and with on breather check valve on suction port; The following suction port of breather check valve under lower chamber has the following relief opening of exhaust check valve under the band and is with; Bottom at lower chamber is fixed with oil cylinder, and the left end of this oil cylinder has left oil inlet and outlet, and the right-hand member of oil cylinder has right oil inlet and outlet, and there is middle oil inlet and outlet the centre of oil cylinder; There is hinge to be connected with at least two hinged left rocking bars of usefulness and air chamber piston hinge on the top of left oil cylinder shaft, there is hinge to be connected with at least two hinged right rocking bars of usefulness and air chamber piston hinge on the top of right oil cylinder shaft, at left rocking bar and right rocking bar infall, two rocking bars are connected by hinge.
2. air supply chamber according to claim 1, it is characterized in that: left oil pocket and right oil pocket are arranged in the described oil cylinder, there is oil cavity channel to connect between two oil pockets, oil cavity channel is connected with middle oil inlet and outlet, left side oil pocket is connected with left oil inlet and outlet, right oil pocket is connected with right oil inlet and outlet, has left oil cylinder piston to be connected with left oil cylinder shaft in left oil pocket, has right oil cylinder piston to be connected with right oil cylinder shaft in right oil pocket.
3. air supply chamber according to claim 1 is characterized in that: described left rocking bar has three to be respectively left I rocking bar, left II rocking bar and left III rocking bar, and left I rocking bar and left oil cylinder shaft are hinged, left III rocking bar and air chamber piston hinge.
4. air supply chamber according to claim 1 is characterized in that: described right rocking bar has three to be respectively right I rocking bar, right II rocking bar and right III rocking bar, and right I rocking bar and right oil cylinder shaft are hinged, right III rocking bar and air chamber piston hinge.
5. hydraulically powered used for air compressor air supply chamber, include the gentle indoor air chamber piston of air chamber, it is characterized in that: described air chamber is to be connected by a circular arc sidewall by two orthogonal flat sidewall, the fan-shaped chamber that the two ends of sidewall are made of the sealing of two sectors; Described air chamber piston is to be fixed in the rotating shaft of two vertical planar sidewall connecting ends, and can swing with the positive and negative rotation of rotating shaft, this air chamber piston is separated into upper gas chamber and lower chamber with air chamber, on the flat sidewall of upper gas chamber, have with the last relief opening of going up exhaust check valve with the last suction port of going up breather check valve, on the flat sidewall of lower chamber, the following relief opening of exhaust check valve under the band is arranged and be with the following suction port of breather check valve down; Also be connected with the hydraulic pressure swing mechanism in the rotating shaft outside stretching out air chamber.
6. air supply chamber according to claim 5 is characterized in that: described hydraulic pressure swing mechanism is to be fixed with a fork in rotating shaft, and this fork is connected with hinge with the oil cylinder shaft, and oil cylinder then is hinged on the support of fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201746781U CN201284730Y (en) | 2008-11-03 | 2008-11-03 | Hydraulically driven air feed chamber used for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201746781U CN201284730Y (en) | 2008-11-03 | 2008-11-03 | Hydraulically driven air feed chamber used for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284730Y true CN201284730Y (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201746781U Expired - Lifetime CN201284730Y (en) | 2008-11-03 | 2008-11-03 | Hydraulically driven air feed chamber used for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284730Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392742B (en) * | 2008-11-03 | 2011-07-27 | 苏春刚 | Gas supply chamber for hydraulic driving compressor |
| CN109268241A (en) * | 2018-08-13 | 2019-01-25 | 王成广 | Reciprocating air compressor cylinder body and reciprocating air compressor |
-
2008
- 2008-11-03 CN CNU2008201746781U patent/CN201284730Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392742B (en) * | 2008-11-03 | 2011-07-27 | 苏春刚 | Gas supply chamber for hydraulic driving compressor |
| CN109268241A (en) * | 2018-08-13 | 2019-01-25 | 王成广 | Reciprocating air compressor cylinder body and reciprocating air compressor |
| CN109268241B (en) * | 2018-08-13 | 2021-04-09 | 王成广 | Reciprocating air compressor cylinder body and reciprocating air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090805 Effective date of abandoning: 20081103 |