CN206268031U - A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor - Google Patents
A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor Download PDFInfo
- Publication number
- CN206268031U CN206268031U CN201621308626.XU CN201621308626U CN206268031U CN 206268031 U CN206268031 U CN 206268031U CN 201621308626 U CN201621308626 U CN 201621308626U CN 206268031 U CN206268031 U CN 206268031U
- Authority
- CN
- China
- Prior art keywords
- gasoline engine
- casing
- vacuum pump
- bent axle
- decelerator
- 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
Links
Abstract
The utility model provides a kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor, belongs to field of mechanical technique.It solves the problems, such as that existing gasoline engine driven Oil-free Mechanical Vacuum Pump compressor radiating effect is poor.This gasoline engine driven Oil-free Mechanical Vacuum Pump compressor, including base, it is installed on gasoline engine and casing on base, cylinder is provided with casing, piston is provided with cylinder, bent axle is provided with casing, it is connected by connecting rod between bent axle and the piston in cylinder, decelerator is connected between gasoline engine and casing, gasoline engine drives the input shaft of decelerator to rotate, and output shaft and the rear end of casing inside crankshaft of decelerator are fixedly connected with, and the leading section of bent axle is fixed with fan blade, and fan blade is located at box house, and several passages being communicated with the outside are offered at the top of casing.The utility model has good heat dissipation effect, and noise is low, the advantage for operating steadily.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of compressor, and more particularly to a kind of gasoline engine driven is straight
Connection formula oilless (oil free) compressor.
Background technology
Existing air compressor typically uses the type of drive of generator, motor or air pump come for it provides power.But
It is that its shortcoming is as follows：First, generator volume is larger, has influence on the overall weight of air compressor；Second, air pump or motor are all
Need to connect external power supply, have certain restriction to the usage scenario of compressor.The use of scene out of doors cannot be met.
For the problem present on, in the market is occurred in that by gasoline engine driven compressor.Such as Chinese patent literature
A kind of air compressor [application number of use miniature gasoline engine direct connection is disclosed in data：201220359713.3；Granted publication
Number：CN202690355U], its miniature gasoline engine drives the driven disc in pneumatic cylinder, driven disc to pass through decelerator little gear
Pair gear wheel being meshed with little gear slows down, and gear wheel directly exports band movable eccentric wheel and rotates, eccentric wheel drivening rod
And pistons work.
The air compressor of above-mentioned miniature gasoline engine direct connection solves most of air compressor and cannot work out of doors
Problem, but after working long hours out of doors, by inside the crankcase of the compressor of gasoline driven cannot with the external world realize
Cross-ventilation, causes pressure to increase temperature and raises, and there is also the strong phenomenon of the big vibrations of noise.
The content of the invention
The purpose of this utility model is directed to the above-mentioned problems in the prior art, there is provided a kind of good heat dissipation effect,
Noise is low, the gasoline engine driven Oil-free Mechanical Vacuum Pump compressor for operating steadily.
The purpose of this utility model can be realized by following technical proposal：A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump pressure
Contracting machine, including base, are installed on gasoline engine and casing on base, and cylinder is provided with described casing, are provided with cylinder
Piston, is provided with bent axle in described casing, be connected by connecting rod between bent axle and the piston in cylinder, it is characterised in that institute
Decelerator is connected between the gasoline engine and casing stated, described gasoline engine drives the input shaft of decelerator to rotate, decelerator
Output shaft is fixedly connected with the rear end of casing inside crankshaft, and the leading section of the bent axle is fixed with fan blade, and fan blade is located at box house,
Several passages being communicated with the outside are offered at the top of the casing.
In a kind of above-mentioned gasoline engine driven Oil-free Mechanical Vacuum Pump compressor, described base respectively with gasoline engine and case
Shock structure is provided between the bottom of body.
Compared with prior art, this gasoline engine driven Oil-free Mechanical Vacuum Pump compressor has advantages below：
1st, the fan blade being rotated by bent axle is mounted with the casing for placing bent axle, has been opened up at the top of casing and outside
The passage being connected, when the compressor is operated, bent axle drives the air-flow that fan blade rotation is produced by passage and extraneous air
Formed circulation so that when compressor internal heat dissipating effect more preferably, run it is more steady.
2nd, the shock structure set between the bottom and base of gasoline engine and casing, may be such that compressor shake operationally
It is dynamic smaller, and cause that its noise is also reduced.
Brief description of the drawings
Fig. 1 is the structural representation of this gasoline engine driven Oil-free Mechanical Vacuum Pump compressor.
In figure, 1, base；2nd, gasoline engine；3rd, casing；4th, cylinder；4a, piston；5th, bent axle；6th, connecting rod；7th, decelerator；7a、
Input shaft；7b, output shaft；8th, fan blade；9th, passage；10th, shock structure.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this gasoline engine driven Oil-free Mechanical Vacuum Pump compressor includes base 1, the gasoline on base 1 is installed on
Machine 2 and casing 3, are provided with cylinder 4 on casing 3, be provided with cylinder 4 and bent axle 5 is provided with piston 4a, casing 3, bent axle 5 with
It is connected by connecting rod 6 between piston 4a in cylinder 4, decelerator 7 is connected between gasoline engine 2 and casing 3, gasoline engine 2 drives
The input shaft 7a of decelerator 7 is rotated, and output shaft 7b and the rear end of the inside crankshaft 5 of casing 3 of decelerator 7 are fixedly connected with, the front end of bent axle 5
Portion is fixed with fan blade 8, and fan blade 8 is located inside casing 3, and the top of casing 3 offers several ventilations being communicated with the outside
Hole 9, base 1 is provided with shock structure 10 between the bottom of gasoline engine 2 and casing 3 respectively.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used base 1, gasoline engine 2, casing 3, cylinder 4, piston 4a, bent axle 5, connecting rod 6, deceleration herein
The terms such as device 7, input shaft 7a, output shaft 7b, fan blade 8, passage 9, shock structure 10, but be not precluded from use other terms can
Can property.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as appointing
A kind of what additional limitation is all disagreed with the utility model spirit.
Claims (2)
1. a kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor, including base（1）, it is installed on base（1）On gasoline engine（2）
And casing（3）, described casing（3）On be provided with cylinder（4）, cylinder（4）Inside it is provided with piston（4a）, described casing（3）
Inside it is provided with bent axle（5）, bent axle（5）With cylinder（4）Interior piston（4a）Between pass through connecting rod（6）It is connected, it is characterised in that institute
The gasoline engine stated（2）With casing（3）Between be connected with decelerator（7）, described gasoline engine（2）Drive decelerator（7）Input
Axle（7a）Rotate, decelerator（7）Output shaft（7b）With casing（3）Inside crankshaft（5）Rear end be fixedly connected with, the bent axle（5）'s
Leading section is fixed with fan blade（8）, and fan blade（8）Positioned at casing（3）Inside, the casing（3）Top offer several with
The passage that outside is connected（9）.
2. a kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor according to claim 1, it is characterised in that described bottom
Seat（1）Respectively with gasoline engine（2）And casing（3）Bottom between be provided with shock structure（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308626.XU CN206268031U (en) | 2016-12-01 | 2016-12-01 | A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308626.XU CN206268031U (en) | 2016-12-01 | 2016-12-01 | A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268031U true CN206268031U (en) | 2017-06-20 |
Family
ID=59043147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308626.XU Expired - Fee Related CN206268031U (en) | 2016-12-01 | 2016-12-01 | A kind of gasoline engine driven Oil-free Mechanical Vacuum Pump compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268031U (en) |
-
2016
- 2016-12-01 CN CN201621308626.XU patent/CN206268031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190523 Address after: 317527 Banshan Village, Wenling City, Taizhou City, Zhejiang Province (100m south of the village) Patentee after: Wenling Industrial and Technological University Machinery Co., Ltd. Address before: 317522 Tangtou Village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Patentee before: Wenling Shuangyu Electrical Apparatus Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200119 Address after: 337100 C District, Lianhua County Industrial Park, Pingxiang, Jiangxi Patentee after: Jiangxi Aiwei Compressor Co., Ltd Address before: 317527 Banshan Village, Wenling City, Taizhou City, Zhejiang Province (100m south of the village) Patentee before: Wenling Industrial and Technological University Machinery Co., Ltd. |
|
| 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: 20170620 Termination date: 20201201 |