CN202789113U - Double straight shaft engine - Google Patents
Double straight shaft engine Download PDFInfo
- Publication number
- CN202789113U CN202789113U CN 201220391398 CN201220391398U CN202789113U CN 202789113 U CN202789113 U CN 202789113U CN 201220391398 CN201220391398 CN 201220391398 CN 201220391398 U CN201220391398 U CN 201220391398U CN 202789113 U CN202789113 U CN 202789113U
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- CN
- China
- Prior art keywords
- eccentric wheel
- countershaft
- gear
- main shaft
- eccentric
- 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 double straight shaft engine. The double straight shaft engine comprises a main shaft, a countershaft, a drive eccentric wheel, driven eccentric wheels and gears. The main shaft and the countershaft are vertically distributed. The middle of the main shaft is provided with the drive eccentric wheel, and two left-right sides of the drive eccentric wheel are respectively and symmetrical provided with a driven eccentric wheel. The circumference of each driven eccentric wheel is provided with a slideway, and the axle centre of each driven eccentric wheel is provided with a protruding gear. The positions corresponding to the gears of the driven eccentric wheel on the countershaft are respectively provided with a big gear, and the big gears are in gear fit with each other. The double straight shaft engine has the advantages of being simple in structure, smooth and steady in motion, and low in energy consumption.
Description
Technical field
The utility model relates to a kind of internal-combustion engine, relates in particular to a kind of pair of direct-shaft engine.
Background technique
As a kind of machine of transformation of energy, since the steamer appearance, developed into steamer and steam turbine, internal-combustion engine (diesel engine, petrol engine) and gas turbine appear again afterwards.Steamer and steam turbine efficient are not high, and need boiler equipment to supply with steam, the heaviness that whole device is suitable and huge, in order to adapt to the needs of the light traffic tool such as aircraft automobile, people have made a kind of fuel that allows and have directly burnt in cylinder, do not need the heat engine of boiler equipment---and be exactly internal-combustion engine.Although internal-combustion engine has been broken away from heavy boiler equipment, can't throw off the constraint of crankshaft ﹠ connecting, limited the raising of efficient.Therefore need a kind of development and exploitation of high efficiency motor of more reasonable structure.
Summary of the invention
The purpose of this utility model is to address the deficiencies of the prior art, and provides a kind of simple in structure, two direct-shaft engines that efficient is high.
The technical solution of the utility model realizes that in the following manner two direct-shaft engines comprise: main shaft, countershaft, active eccentric wheel, follower eccentric and gear form; Described main shaft and countershaft are in vertical distribution, and initiatively eccentric wheel is installed in the middle of the described main shaft; Described active is eccentric each side to be symmetrical arranged a follower eccentric; The circumference of described follower eccentric is provided with slideway, and the axle center of follower eccentric is provided with the gear of projection; Gear relative position place with follower eccentric on the described countershaft respectively is equipped with a gearwheel, and gear cooperates mutually.Main shaft, countershaft are done in the same way constant speed rotation, active eccentric wheel in the middle of main shaft drives rotates, countershaft drives the follower eccentric on both sides and does backward rotation, and two sliding jaws of connecting rod lower end, be stuck in the slideway of follower eccentric, the to-and-fro motion along with the rotation of follower eccentric, thus air inlet finished, compression, acting, exhaust action.
The utlity model has: simple in structure, motion is steady, the advantage that energy consumption is low.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the utility model follower eccentric structural representation
Fig. 3 is bar linkage structure schematic representation of the present utility model
Embodiment
Below in conjunction with description of drawings the utility model is further elaborated.
Fig. 1～Fig. 3 is optimal way of the present utility model, and it has shown two direct-shaft engines, comprising: main shaft 1, countershaft 2, active eccentric wheel 3, follower eccentric 4 and gear 6 form; Described main shaft 1 and countershaft 2 are in vertical distribution, and initiatively eccentric wheel 3 is installed in the middle of the described main shaft 1; Described active eccentric wheel 3 each side be symmetrical arranged a follower eccentric 4; The circumference of described follower eccentric 4 is provided with slideway 7, and the axle center of follower eccentric 4 is provided with the gear 5 of projection; Gear 5 relative position places with follower eccentric 4 on the described countershaft 2 respectively are equipped with a gearwheel 6, and gear cooperates mutually.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equivalent variations and improvement of doing according to the utility model application range are all due within the covering scope of the present utility model.
Claims (3)
1. two direct-shaft engines, comprise: main shaft (1), countershaft (2), active eccentric wheel (3), follower eccentric (4) and gear (6) form, it is characterized in that: described main shaft (1) and countershaft (2) are in vertical distribution, and initiatively eccentric wheel (3) is installed in the middle of the described main shaft (1); Described active eccentric wheel (3) each side be symmetrical arranged a follower eccentric (4); The circumference of described follower eccentric (4) is provided with slideway (7).
2. according to claim 1 pair of direct-shaft engine is characterized in that: the axle center of follower eccentric (4) is provided with the gear (5) of projection.
3. according to claim 1 pair of direct-shaft engine is characterized in that: upper gear (5) the relative position place with follower eccentric (4) of described countershaft (2) respectively is equipped with a gearwheel (6), and mutually gear cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391398 CN202789113U (en) | 2012-08-04 | 2012-08-04 | Double straight shaft engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391398 CN202789113U (en) | 2012-08-04 | 2012-08-04 | Double straight shaft engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789113U true CN202789113U (en) | 2013-03-13 |
Family
ID=47816388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391398 Expired - Fee Related CN202789113U (en) | 2012-08-04 | 2012-08-04 | Double straight shaft engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789113U (en) |
-
2012
- 2012-08-04 CN CN 201220391398 patent/CN202789113U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130804 |