CN203453046U - Efficient high-dissipating environment-friendly oil-free air compressor pump head - Google Patents
Efficient high-dissipating environment-friendly oil-free air compressor pump head Download PDFInfo
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- CN203453046U CN203453046U CN201320494525.6U CN201320494525U CN203453046U CN 203453046 U CN203453046 U CN 203453046U CN 201320494525 U CN201320494525 U CN 201320494525U CN 203453046 U CN203453046 U CN 203453046U
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- air compressor
- pump head
- compressor pump
- motor
- headstock
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Abstract
The utility model discloses an efficient high-dissipating environment-friendly oil-free air compressor pump head, which comprises a headstock, wherein a motor is arranged on the headstock; fan blade wheels are arranged at the front and back ends of a revolving shaft of the motor; fan blades of the fan blade wheels are consistent in direction; a belt pulley is movably arranged on the headstock through a bearing; the belt pulley is connected with a pinion on a front revolving shaft of the motor through a belt; the belt pulley is connected with a piston connecting rod through an eccentric nut; a piston ring made of a self-lubricating material is arranged at the top end of the piston connecting rod; the motor is used for driving the piston ring to move in a reciprocating way in a cylinder to achieve the effect of compressing air; the upper surface of a cylinder cover is provided with a plurality of radiating fins which are arranged in the same direction. During working of the efficient high-dissipating environment-friendly oil-free air compressor pump head disclosed by the utility model, lubricating oil is not needed in lubrication of a lubricating position, so that the problems of oil contained in compressed air and environmental pollution caused by waste lubricating oil are solved; moreover, the fan blade wheels are arranged at the front and back ends of the revolving shaft of the motor, and the radiating fins are arranged on the top of the cylinder cover, so that the effect of efficiently dissipating heat is achieved.
Description
Technical field
The utility model relates to air compressor, particularly a kind of environmental protection oilless air compressor pump head of high efficiency and heat radiation.
Background technique
Air compressor (abbreviation air compressor) has been widely used in the every field in our life, and is bringing into play extremely important effect.In common air compressor, need to use lubricant oil to piston lubrication, this not only causes air compressor structure complicated, and make maintenance cost rise because need periodic replacement or interpolation lubricant oil in routine use, the more important thing is that discarded lubricant oil can cause environmental pollution.In addition, owing to adopting oil lubrication, in compressor operating, inevitably produce lubricated oil droplet or its steam and sneak into the problem in pressurized air, this has just limited the application area of common oil laden air compressor, and for example medical field just needs without oily pressurized air.In addition, also existence can improved place on radiating structure for existing air compressor pump head.
Model utility content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of environmental protection oilless air compressor pump head of high efficiency and heat radiation.
The technological scheme that the utility model adopts is mainly:
An environmental protection oilless air compressor pump head for high efficiency and heat radiation, comprises headstock, and motor is installed on headstock, described motor is comprised of rotor and stator, motor is outside equipped with guard shield, on the front end and back end of machine shaft, is separately installed with fan blade, and the fan blade direction of described fan blade is consistent; On described headstock, by bearing, be movably installed with belt wheel, belt wheel is connected with the small gear being arranged on motor front rotary shaft by belt, described belt wheel is connected with piston rod by eccentric nut, described piston rod top is provided with the piston ring that uses self lubricating material to make, described piston ring is positioned in the compressor cylinder component element on headstock top, described compressor cylinder component element comprises cylinder block, described cylinder block is pressed together on headstock top by cylinder head and air valve plate component, and cylinder head upper surface is provided with the radiating fin that polylith is arranged in the same way.Above-mentioned air compressor pump head is when work, and motor drives piston ring to-and-fro motion in cylinder by small gear, belt, belt wheel and piston rod, and controls by air valve plate component, up giving vent to anger, and descending air inlet, realizes compressed-air actuated function.
A kind of improvement as technique scheme, is provided with cylinder head gasket between described cylinder head and air valve plate component.
As a kind of improvement of technique scheme, between described air valve plate component and cylinder block, be provided with O RunddichtringO.
As a kind of improvement of technique scheme, described piston ring is pressed together on piston rod top by piston ring pressing plate.
As a kind of improvement of technique scheme, described belt is synchronous toothed belt.
As a kind of improvement of technique scheme, described fan blade is metal vane or plastic blade wheel.
As a kind of improvement of technique scheme, described radiating fin arranges along machine shaft direction, between adjacent radiating fin, forms and machine shaft air channel in the same way.
As a kind of improvement of technique scheme, in described guard shield, be provided with the back poppet for supporting rotor.
The beneficial effects of the utility model are:
Compared with prior art, the piston ring that the environmental protection oilless air compressor pump head the utility model proposes has adopted self lubricating material to make replaces traditional metallic piston, in working procedure, without lubricant oil, participate in the lubricated of piston region, this has not only solved the problem of pressurized air oil-containing and waste lubrication oil befouling environment, and cancelled the oil lubrication system of cylinder, the structure of whole air compressor pump head is simplified, and maintenance cost also thereby significantly reduces.In addition, the machine shaft rear and front end of the environmental protection oilless air compressor pump head the utility model proposes is provided with the fan blade that fan blade direction is consistent, when machine operation, two fan blades synchronously rotate, in motor, form air-flow and strengthen its radiating effect, meanwhile, the radiating fin that arrange in the same way at cylinder head top also can be accelerated distributing of cylinder interior heat, reaches the effect of high efficiency and heat radiation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Drawing reference numeral explanation:
1, headstock; 2, rotor; 3, stator; 4, guard shield; 5, metal vane; 6, plastic blade wheel; 7, belt wheel; 8, belt; 9, small gear; 10, piston rod; 11, piston ring; 12, piston ring pressing plate; 13, cylinder block; 14, cylinder head; 15, air valve plate component; 16, cylinder head gasket; 17, O RunddichtringO; 18, back poppet.
Embodiment
With reference to Fig. 1, the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation the utility model proposes, comprises headstock 1, on headstock 1, motor is installed, described motor is comprised of rotor 2 and stator 3, and motor is outside equipped with guard shield 4, is provided with the back poppet 18 for supporting rotor 2 in guard shield 4.The front end of machine shaft is provided with metal vane 5, and the rear end of machine shaft is provided with plastic blade wheel 6, and metal vane 5 is consistent with the fan blade direction of plastic blade wheel 6.On described headstock 1, by bearing, be movably installed with belt wheel 7, belt wheel 7 is connected with the small gear 9 being arranged on motor front rotary shaft by belt 8, described belt wheel 7 is connected with piston rod 10 by eccentric nut, described piston rod 10 tops are provided with piston ring 11, and fix by 12 pressings of piston ring pressing plate, described piston ring 11 is positioned in the compressor cylinder component element on headstock 1 top, described compressor cylinder component element comprises cylinder block 13, described cylinder block 13 is pressed together on headstock 1 top by cylinder head 14 and air valve plate component 15, cylinder head 14 upper surfaces are provided with radiating fin, described radiating fin is provided with polylith, and all along machine shaft direction, arrange, between adjacent radiating fin, form and machine shaft air channel in the same way.
The environmental protection oilless air compressor pump head the utility model proposes has adopted the piston ring 11 that self lubricating material is made to replace traditional metallic piston, in working procedure, without lubricant oil, participate in the lubricated of piston region, this has not only solved the problem of pressurized air oil-containing and waste lubrication oil befouling environment, and cancelled the oil lubrication system of cylinder, the structure of whole air compressor pump head is simplified, and maintenance cost also thereby significantly reduces.In addition, the machine shaft rear and front end of the environmental protection oilless air compressor pump head the utility model proposes is provided with the fan blade 5,6 that fan blade direction is consistent, when machine operation, two fan blades 5,6 synchronously rotate, at the interior formation air-flow of motor 2, strengthen its radiating effect, meanwhile, the radiating fin that arrange in the same way at cylinder head 14 tops also can be accelerated distributing of cylinder interior heat, reaches the effect of high efficiency and heat radiation.
Further, between cylinder head 14 and air valve plate component 15, be provided with cylinder head gasket 16; Between air valve plate component 15 and cylinder block 13, be provided with O RunddichtringO 17.
Further, described belt is synchronous toothed belt, and this belt can effectively be avoided the skidding of belt.
The foregoing is only preferential mode of execution of the present utility model, as long as within the technological scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (8)
1. the environmental protection oilless air compressor pump head of a high efficiency and heat radiation, it is characterized in that: comprise headstock, motor is installed on headstock, described motor is comprised of rotor and stator, motor is outside equipped with guard shield, on the front end and back end of machine shaft, be separately installed with fan blade, the fan blade direction of described fan blade is consistent; On described headstock, by bearing, be movably installed with belt wheel, belt wheel is connected with the small gear being arranged on motor front rotary shaft by belt, described belt wheel is connected with piston rod by eccentric nut, described piston rod top is provided with the piston ring that uses self lubricating material to make, described piston ring is positioned in the compressor cylinder component element on headstock top, described compressor cylinder component element comprises cylinder block, described cylinder block is pressed together on headstock top by cylinder head and air valve plate component, and cylinder head upper surface is provided with the radiating fin that polylith is arranged in the same way.
2. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: between described cylinder head and air valve plate component, be provided with cylinder head gasket.
3. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: between described air valve plate component and cylinder block, be provided with O RunddichtringO.
4. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described piston ring is pressed together on piston rod top by piston ring pressing plate.
5. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described belt is synchronous toothed belt.
6. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described fan blade is metal vane or plastic blade wheel.
7. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: described radiating fin arranges along machine shaft direction, between adjacent radiating fin, forms and machine shaft air channel in the same way.
8. the environmental protection oilless air compressor pump head of a kind of high efficiency and heat radiation according to claim 1, is characterized in that: in described guard shield, be provided with the back poppet for supporting rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494525.6U CN203453046U (en) | 2013-08-13 | 2013-08-13 | Efficient high-dissipating environment-friendly oil-free air compressor pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320494525.6U CN203453046U (en) | 2013-08-13 | 2013-08-13 | Efficient high-dissipating environment-friendly oil-free air compressor pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453046U true CN203453046U (en) | 2014-02-26 |
Family
ID=50132928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320494525.6U Expired - Fee Related CN203453046U (en) | 2013-08-13 | 2013-08-13 | Efficient high-dissipating environment-friendly oil-free air compressor pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453046U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976103A (en) * | 2014-04-07 | 2015-10-14 | 周文三 | Air compressor |
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN105370546A (en) * | 2015-12-17 | 2016-03-02 | 浙江鸿友压缩机制造有限公司 | Thread-free connection structure of exhaust pipe of air compressor and layout of thread-free connection structure |
| CN105927507A (en) * | 2016-06-28 | 2016-09-07 | 江苏德厚机电有限公司 | Oilless compressor and auxiliary compressor set |
-
2013
- 2013-08-13 CN CN201320494525.6U patent/CN203453046U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976103A (en) * | 2014-04-07 | 2015-10-14 | 周文三 | Air compressor |
| CN104976103B (en) * | 2014-04-07 | 2018-02-23 | 周文三 | Air compressor |
| CN105221390A (en) * | 2015-11-04 | 2016-01-06 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN105221390B (en) * | 2015-11-04 | 2017-11-14 | 东莞瑞柯电子科技股份有限公司 | A kind of Miniature inflatable movement |
| CN105370546A (en) * | 2015-12-17 | 2016-03-02 | 浙江鸿友压缩机制造有限公司 | Thread-free connection structure of exhaust pipe of air compressor and layout of thread-free connection structure |
| CN105927507A (en) * | 2016-06-28 | 2016-09-07 | 江苏德厚机电有限公司 | Oilless compressor and auxiliary compressor set |
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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 |
Granted publication date: 20140226 Termination date: 20170813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |