CN202451703U - Micro passenger vehicle gearbox - Google Patents
Micro passenger vehicle gearbox Download PDFInfo
- Publication number
- CN202451703U CN202451703U CN2012200802371U CN201220080237U CN202451703U CN 202451703 U CN202451703 U CN 202451703U CN 2012200802371 U CN2012200802371 U CN 2012200802371U CN 201220080237 U CN201220080237 U CN 201220080237U CN 202451703 U CN202451703 U CN 202451703U
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- CN
- China
- Prior art keywords
- gear
- shaft
- idler
- transmission
- retaining
- 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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- Structure Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a micro passenger vehicle gearbox, which belongs to the field of transmission. The micro passenger vehicle gearbox structurally comprises a clutch cover, a transmission shell, an operating cover assembly, an input shaft, an output shaft, a middle shaft and an idler shaft, wherein the operating cover assembly is arranged on the transmission shell; the input shaft, the middle shaft and the idler shaft are arranged in the clutch cover and the transmission shell; the input shaft is provided with a five-gear gear, a three-gear gear, a five-reverse-gear synchronizer component and a third-gear and fourth-gear synchronizer component; the middle shaft is provided with a middle shaft one-gear gear, a middle shaft two-gear gear and a two-gear synchronizer component; the output shaft is arranged on the transmission shell and a rear cover; and the idler shaft is provided with a reverse gear idler and a bushing assembly. Compared with the prior art, the micro passenger vehicle gearbox provided by the utility model has the characteristics of rational design, easiness in machining, low noise, good gear shift function, large bearing capacity, high safety and reliability and the like.
Description
Technical field
The utility model relates to the speed changer field, specifically a kind of miniature passenger-car gear box.
Background technique
Existing miniature passenger car speed changer often occurs exporting the not exclusively problem of coupling with motor; And existing miniature passenger car speed changer volume is generally bigger; Make that existing miniature passenger car speed changer ubiquity bearing capacity is low; Complex operation is heavy, and cost performance is hanged down shortcomings such as reaching riding travelling comfort difference, can not make the power character and the discharging of existing miniature passenger car reach optimization.
Summary of the invention
The technical assignment of the utility model is to above deficiency, provides a kind of gearshift performance good, a kind of miniature passenger-car gear box that bearing capacity is big, safety reliability is high.
The utility model solves the technological scheme that its technical problem adopted: this miniature passenger-car gear box comprises clutch cover, case of transmission, manipulation cap assembly, input shaft, output shaft, jack shaft and idler shaft; Handling cap assembly is installed on the case of transmission; Input shaft, jack shaft and idler shaft are installed in clutch cover and the case of transmission; It is characterized in that being equipped with on the input shaft five retaining gears, three retaining gears, five reverse gear synchronizer assembly and three or four retaining synchronizer assemblies, jack shaft first gear, jack shaft second gear and one or two retaining synchronizer assemblies are installed on the jack shaft; Output shaft is installed on case of transmission and the bonnet; Reverse gear idle pulley and bush Assembly are installed on the idler shaft.
Described idle pulley group holding down bolt and the idler shaft of reversing gear is installed togather.
A kind of miniature passenger-car gear box of the utility model is compared with existing technology, have reasonable in design, be easy to processing, noise is little, the gearshift performance is good, characteristics such as bearing capacity is big, safety reliability height.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is a kind of structural representation of miniature passenger-car gear box.
Among the figure: 1, clutch cover, 2, case of transmission, 3, handle cap assembly, 4, bonnet, 5, input shaft; 6, five retaining gears, 7, five synchronizer assemblies that reverse gear, 8, three retaining gears, 9,34 retaining synchronizer assemblies; 10, output shaft, 11, jack shaft, 12, the jack shaft second gear, 13,1 retaining synchronizer assemblies; 14, jack shaft first gear, 15, reverse gear idle pulley and bush Assembly, 16, idler shaft, 17, the idle pulley group of reversing gear holding down bolt.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
A kind of miniature passenger-car gear box of the utility model; Its structure comprises clutch cover 1, case of transmission 2, handles cap assembly 3, input shaft 5, output shaft 10, jack shaft 11 and idler shaft 16; Handling cap assembly 3 is installed on the case of transmission 2; Input shaft 5, jack shaft 11 and idler shaft 16 are installed in clutch cover 1 and the case of transmission 2; Five retaining gears 6, three retaining gears 8, five reverse gear synchronizer assembly 7 and three or four retaining synchronizer assemblies 9 are installed on the input shaft 5, jack shaft first gear 14, jack shaft second gear 12 and one or two retaining synchronizer assemblies 13 are installed on the jack shaft 11; Output shaft 10 is installed on case of transmission 2 and the bonnet 4; Reverse gear idle pulley and bush Assembly 15 are installed on the idler shaft 16, and the idle pulley group of reversing gear holding down bolt 17 is installed togather with idler shaft 16.
Transfer route is following:
One retaining: input shaft 5-jack shaft first gear 14--------------------or two retaining synchronizer assembly 13-jack shaft 11-output shaft 10;
Two retainings: input shaft 5-jack shaft first gear 14--------------------or two retaining synchronizer assembly 13-jack shaft 11-output shaft 10;
Three retainings: input shaft 5-three four retaining synchronizer assembly 9--------------------three retaining gears 8-jack shaft 11-output shaft 10
Four retainings: input shaft 5-three four retaining synchronizer assembly 9--------------------output shafts 10;
Five retainings: input shaft 5-five synchronizer assembly 7--------------------five retaining gear 6-jack shaft 11-output shaft 10 that reverses gear;
Reverse gear: input shaft 5-idle pulley and bush Assembly 15-one two retaining synchronizer assembly 13-jack shaft 11-output shaft 10 reverse gear.
Claims (2)
1. miniature passenger-car gear box; Comprise clutch cover, case of transmission, manipulation cap assembly, input shaft, output shaft, jack shaft and idler shaft; Handling cap assembly is installed on the case of transmission; Input shaft, jack shaft and idler shaft are installed in clutch cover and the case of transmission; It is characterized in that being equipped with on the input shaft five retaining gears, three retaining gears, five reverse gear synchronizer assembly and three or four retaining synchronizer assemblies, jack shaft first gear, jack shaft second gear and one or two retaining synchronizer assemblies are installed on the jack shaft; Output shaft is installed on case of transmission and the bonnet; Reverse gear idle pulley and bush Assembly are installed on the idler shaft.
2. miniature passenger-car gear box according to claim 1 is characterized in that described idle pulley group holding down bolt and the idler shaft of reversing gear is installed togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802371U CN202451703U (en) | 2012-03-06 | 2012-03-06 | Micro passenger vehicle gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802371U CN202451703U (en) | 2012-03-06 | 2012-03-06 | Micro passenger vehicle gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451703U true CN202451703U (en) | 2012-09-26 |
Family
ID=46867569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200802371U Expired - Fee Related CN202451703U (en) | 2012-03-06 | 2012-03-06 | Micro passenger vehicle gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451703U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161920A (en) * | 2013-03-21 | 2013-06-19 | 江苏宏大高精机床有限公司 | Gear installation structure for transitional shaft inside lathe gearbox |
| CN103195915A (en) * | 2013-03-21 | 2013-07-10 | 江苏宏大高精机床有限公司 | Transition shaft and gear installing structure in gearbox |
| CN103307220A (en) * | 2013-07-10 | 2013-09-18 | 山东临沂临工汽车桥箱有限公司 | Speed changing box for plant protection machinery |
| CN108916325A (en) * | 2018-08-15 | 2018-11-30 | 山东蒙沃变速器有限公司 | A kind of miniature commercial vehicle speed changer of high strength with low noise |
| WO2021110154A1 (en) * | 2019-12-04 | 2021-06-10 | 西南大学 | Intelligent self-adaptive automatic transmission |
-
2012
- 2012-03-06 CN CN2012200802371U patent/CN202451703U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161920A (en) * | 2013-03-21 | 2013-06-19 | 江苏宏大高精机床有限公司 | Gear installation structure for transitional shaft inside lathe gearbox |
| CN103195915A (en) * | 2013-03-21 | 2013-07-10 | 江苏宏大高精机床有限公司 | Transition shaft and gear installing structure in gearbox |
| CN103307220A (en) * | 2013-07-10 | 2013-09-18 | 山东临沂临工汽车桥箱有限公司 | Speed changing box for plant protection machinery |
| CN108916325A (en) * | 2018-08-15 | 2018-11-30 | 山东蒙沃变速器有限公司 | A kind of miniature commercial vehicle speed changer of high strength with low noise |
| WO2021110154A1 (en) * | 2019-12-04 | 2021-06-10 | 西南大学 | Intelligent self-adaptive automatic transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG MENWO TRANSMISSION CO., LTD. Free format text: FORMER NAME: SHANDONG LINYI LINGONG AUTOMOBILE AXLE AND GEARBOX CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 273300, Shandong County, Linyi City, Pingyi Province North First Avenue Patentee after: Shandong Meng Wo speed changer 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: Shandong Linyi Lingong Automobile Bridge Box 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: 20120926 Termination date: 20200306 |