CN201288793Y - Automobile speed variator capable of flexible and convenient shifting - Google Patents
Automobile speed variator capable of flexible and convenient shifting Download PDFInfo
- Publication number
- CN201288793Y CN201288793Y CNU2008201745717U CN200820174571U CN201288793Y CN 201288793 Y CN201288793 Y CN 201288793Y CN U2008201745717 U CNU2008201745717 U CN U2008201745717U CN 200820174571 U CN200820174571 U CN 200820174571U CN 201288793 Y CN201288793 Y CN 201288793Y
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- CN
- China
- Prior art keywords
- gear
- retaining
- gears
- transmission
- gear wheel
- 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 an automotive transmission which is flexible and portable to shift, belonging to the field of automotive transmission, the structure comprises a transmission housing, wherein a first shaft, a second shaft and a middle shaft are arranged in the transmission housing; a fourth and a fifth gear synchronizer assembly, a fifth gear wheel, a third gear wheel, a second and a third synchronizer assembly, a second gear wheel, a first gear wheel, a reverse gear synchronizer assembly and a reverse gear wheel are arranged on the second shaft; a second and third dual gear wheel, a middle shaft fifth gear wheel, and a constant mesh gear are arranged on the middle shaft; the reverse gear wheel is arranged in the transmission housing. Compared with the prior art, the low-cost automotive transmission has reasonable design, simple structure, easy machining, flexible and portable shift, and large bearing capability.
Description
Technical field
The utility model relates to a kind of automotive transmission, specifically a kind of light automotive transmission flexibly of shifting gears.
Background technique
Existing automotive transmission centre distance is about 100, the gearbox of input torque about 300, one, reverse gear adopts engagement cover gearshift more, two, third gear adopts the pin-type synchronizer gearshift more, cause the car load gearshift, pluck the retaining difficulty, supporting especially light this defective of card automobile is more outstanding.
Summary of the invention
Technical assignment of the present utility model is at above deficiency, provides a kind of simple in structure, is easy to processing, light, a kind of flexible light automotive transmission of shifting gears flexibly of shift gears.
The technological scheme that its technical problem that solves the utility model adopts is: this speed changer comprises case of transmission, be provided with one, two and jack shaft in the case of transmission, two are provided with four, five retaining synchronizer assemblies, five retaining gears, three retaining gears, two, three retaining synchronizer assemblies, second gear, first gear, one, reverse gear synchronizer assembly and reverse gear, jack shaft is provided with two, three retaining duplicate gears, and countershaft fifth speed gear and commonly engaged gear also are provided with the idle pulley that reverses gear in the case of transmission.
Described one all is gear shaft with jack shaft.
Described two, three retaining duplicate gears mesh with three retaining gears, second gear respectively; Countershaft fifth speed gear and five retaining gear engagement.
Described two, three retaining synchronizer assemblies are the lock ring type synchronizer.
A kind of flexible light automotive transmission of shifting gears of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, gearshift characteristics such as light, flexible, simultaneously pin-type synchronizer is changed into the lock ring type synchronizer, the synchronizer space dwindles, gear teeth face strengthens, and the speed changer bearing capacity strengthens.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a kind of structural representation of light automotive transmission flexibly of shifting gears.
Among the figure: 1, one, 2, four, five retaining synchronizer assemblies, 3, five retaining gears, 4, three retaining gears, 5, two, three retaining synchronizer assemblies, 6, second gear, 7, first gear, 8, one, the synchronizer assembly that reverses gear, 9, reverse gear, 10, two, 11, the idle pulley that reverses gear, 12, jack shaft, 13, two, three retaining duplicate gears, 14, countershaft fifth speed gear, 15, commonly engaged gear, 16, case of transmission.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of flexibly light automotive transmission of shifting gears of the present utility model, its structure comprises case of transmission 16, is provided with one 1, two 10 in the case of transmission 16 and 12, one 1 of jack shafts and jack shaft 12 all are gear shafts; Be provided with four, five retaining synchronizer assemblies 2 for two 10, five retaining gears 3, three retaining gears 4, two, three retaining synchronizer assemblies 5, second gear 6, first gear 7, one, reverse gear synchronizer assembly 8 and reverse gear 9, jack shaft 12 is provided with two, three retaining duplicate gears 13, and countershaft fifth speed gear 14 and commonly engaged gear 15 also are provided with the idle pulley 11 that reverses gear in the case of transmission 16.
Two, three retaining duplicate gears 13 mesh with three retaining gears 4, second gear 6 respectively; Countershaft fifth speed gear 14 and 3 engagements of five retaining gears; Two, three retaining synchronizer assemblies 5 are the lock ring type synchronizer.
It is as follows that gearbox respectively keeps off transfer route:
One retaining: 1-commonly engaged gear, 15-jack shaft, 12-first gear 7-, 8-two 10 of synchronizer assemblies reverse gear;
Two retainings: 1-commonly engaged gear 15-two, three retaining duplicate gears, a 13-second gear 6-two, three keep off the synchronizer assemblies 5-two 10;
Three retainings: 1-commonly engaged gear 15-two, three retaining duplicate gears, 13-three retaining gears 4-two, three keep off the synchronizer assemblies 5-two 10;
Four retainings: one 1-four, five is kept off the synchronizer assemblies 2-two 10;
Five retainings: 1-commonly engaged gear, a 15-countershaft fifth speed gear 14-five keeps off gears 3-four, five retaining synchronizer assemblies 2-two 10;
Reverse gear: 1-commonly engaged gear, 15-jack shaft 12-idle pulley 11-reverse gear 9-that reverses gear, 8-two 10 of synchronizer assemblies reverse gear.
Claims (4)
1, a kind of light automotive transmission flexibly of shifting gears, comprise case of transmission, be provided with one, two and jack shaft in the case of transmission, it is characterized in that being disposed with on two four, five retaining synchronizer assemblies, five retaining gears, three retaining gears, two, three retaining synchronizer assemblies, second gear, first gear, one, reverse gear synchronizer assembly and reverse gear, jack shaft is provided with two, three retaining duplicate gears, countershaft fifth speed gear and commonly engaged gear also are provided with the idle pulley that reverses gear in the case of transmission.
2, the flexible light automotive transmission of gearshift according to claim 1 is characterized in that one all is gear shaft with jack shaft.
3, the flexible light automotive transmission of gearshift according to claim 1 is characterized in that two, three retaining duplicate gears mesh with three retaining gears, second gear respectively; Countershaft fifth speed gear and five retaining gear engagement.
4, the flexible light automotive transmission of gearshift according to claim 1 is characterized in that two, three retaining synchronizer assemblies are the lock ring type synchronizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201745717U CN201288793Y (en) | 2008-11-06 | 2008-11-06 | Automobile speed variator capable of flexible and convenient shifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201745717U CN201288793Y (en) | 2008-11-06 | 2008-11-06 | Automobile speed variator capable of flexible and convenient shifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288793Y true CN201288793Y (en) | 2009-08-12 |
Family
ID=40980474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201745717U Expired - Fee Related CN201288793Y (en) | 2008-11-06 | 2008-11-06 | Automobile speed variator capable of flexible and convenient shifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288793Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343939A (en) * | 2014-10-17 | 2015-02-11 | 山东蒙沃变速器有限公司 | Transmission for plant protection machinery |
-
2008
- 2008-11-06 CN CNU2008201745717U patent/CN201288793Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343939A (en) * | 2014-10-17 | 2015-02-11 | 山东蒙沃变速器有限公司 | Transmission for plant protection machinery |
| CN104343939B (en) * | 2014-10-17 | 2017-03-08 | 山东卫禾传动科技有限公司 | A kind of equipment for plant protection speed changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Linyi Lingong Automobile Bridge Box Co., Ltd. Assignor: Yang Guodong Contract record no.: 2010370000178 Denomination of utility model: Automobile speed variator capable of flexible and convenient shifting Granted publication date: 20090812 License type: Exclusive License Record date: 20100427 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG LINYI LINGONG AUTOMOBILE AXLE AND GEARBOX Free format text: FORMER OWNER: YANG GUODONG Effective date: 20110130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110130 Address after: Linyi City, Shandong province 273300 revenue Pingyi County North First Avenue Shandong Linyi Lingong automobile axle box Co. Ltd. Patentee after: Shandong Linyi Lingong Automobile Bridge Box Co., Ltd. Address before: Linyi City, Shandong province 273300 revenue Pingyi County North First Avenue Shandong Linyi Lingong automobile axle box Co. Ltd. Patentee before: Yang Guodong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |