CN201281112Y - Transmission for automobile - Google Patents
Transmission for automobile Download PDFInfo
- Publication number
- CN201281112Y CN201281112Y CNU2008201736900U CN200820173690U CN201281112Y CN 201281112 Y CN201281112 Y CN 201281112Y CN U2008201736900 U CNU2008201736900 U CN U2008201736900U CN 200820173690 U CN200820173690 U CN 200820173690U CN 201281112 Y CN201281112 Y CN 201281112Y
- Authority
- CN
- China
- Prior art keywords
- gear
- odd
- auxiliary box
- shaft
- input shaft
- 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 speed changer for a vehicle, belonging to a speed changer. The speed changer comprises a main box and an auxiliary box. Five advancing gears and a reverse gear are arranged in the main box; the auxiliary box is a two-gear speed changer; an auxiliary box output shaft, an auxiliary box input shaft and an auxiliary box middle shaft are arranged in the auxiliary box; a low-gear driven gear, a gear-shifting gear hub, a gear-shifting gear sleeve and a high-gear driven gear are arranged on the auxiliary box output shaft; a high-gear driving gear, low-gear driving gear and a driven tapered gear are arranged on the auxiliary box middle shaft; the auxiliary box input shaft is connected onto the auxiliary box by a bearing seat, the outer end of the auxiliary box input shaft is connected with a clutch and a clutch control mechanism, and the inner end of the auxiliary box input shaft is connected with the driving tapered gear. Compared with the prior art, the speed changer for the vehicle has the characteristics of reasonable design, high transmission efficiency, long service life, comfortable and reliable operation, wide adaptation and the like.
Description
Technical field
The utility model relates to a kind of speed changer, specifically a kind of vehicular transmission.
Background technique
It is the conjuncted rear axle transmission of one that the vehicular transmission of present coupling single-cylinder engine mostly is with back axle.Because this conjuncted rear axle transmission is arranged in rear vehicle end, strengthened the distance of motor, increased the length and the belt stretcher of drivign belt, reduced the efficient of transmission of power to speed changer, cause the premature damage of belt, thereby reduced the power performance and the economic performance of car load; Increased the length of handling bindiny mechanism simultaneously, the reliability of operation and travelling comfort are reduced.Because speed changer and back axle combine as a whole,, make and the gear negligible amounts of this speed changer cause the conformability reduction of vehicle owing to structural reason.This conjuncted back axle is because the restriction of structure and installing space brings very big inconvenience for maintenance, maintenance.
Summary of the invention
Technical assignment of the present utility model is at above deficiency, and a kind of transmission efficiency height, long service life, comfortable reliable, the wide a kind of vehicular transmission of conformability of manipulation are provided.
The technological scheme that its technical problem that solves the utility model adopts is: this speed changer comprises main tank and odd-side, being provided with five forward and one in the main tank reverses gear, odd-side is two shift transmissions, be provided with the odd-side output shaft in the odd-side, odd-side input shaft and odd-side jack shaft, the odd-side output shaft is provided with low-grade driven gear, gear shift tooth hub, gear shift tooth cover and high-grade driven gear, the odd-side jack shaft is provided with high-grade driving gear, low-grade driving gear and by dynamic bevel gear, and the odd-side input shaft is connected on the odd-side by bearing support, the outer end of odd-side input shaft connects clutch and clutch for clutch control mechanism, the inner drive bevel gear that connects.
Being meshed by dynamic bevel gear on the drive bevel gear of described odd-side input shaft and the odd-side jack shaft realized vertical commutation transmission.
Low-grade driving gear engagement on low-grade driven gear on the described odd-side output shaft and the odd-side jack shaft; High-grade driving gear engagement on high-grade driven gear on the odd-side output shaft and the odd-side jack shaft.
Output shaft in the odd-side is again the input shaft of main tank simultaneously, so just makes speed changer have high-grade five forward gearss and a reverse gear and low-grade five forward gearss and reverse gear, is adapted at use under different road conditions and the carrying capacity.
A kind of vehicular transmission of the present utility model is compared with prior art, has reasonable in design, characteristics such as transmission efficiency is high, long service life, manipulation is comfortable reliably, conformability is wide.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is the structural representation of vehicular transmission.
Accompanying drawing 2 is the structural representation of odd-side.
Among the figure: 1, main tank, 2, the odd-side output shaft, 3, low-grade driven gear, 4, gear shift tooth hub, 5, gear shift tooth cover, 6, high-grade driven gear, 7, high-grade driving gear, 8, the odd-side jack shaft, 9, low-grade driving gear, 10, by dynamic bevel gear, 11, clutch, 12, clutch control device, 13, bearing support, 14, odd-side input shaft, 15, drive bevel gear, 16, odd-side.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of vehicular transmission of the present utility model, its structure comprises main tank 1 and odd-side 16, being provided with five forward and one in the main tank 1 reverses gear, odd-side 16 is two shift transmissions, be provided with odd-side output shaft 2 in the odd-side 16, odd-side input shaft 14 and odd-side jack shaft 8, odd-side output shaft 2 is provided with low-grade driven gear 3, gear shift tooth hub 4, gear shift tooth cover 5 and high-grade driven gear 6, odd-side jack shaft 8 is provided with high-grade driving gear 7, low-grade driving gear 9 and by dynamic bevel gear 10, odd-side input shaft 14 is connected on the odd-side 16 by bearing support 13, and the outer end of odd-side input shaft 14 connects clutch 11 and clutch for clutch control mechanism 12, the inner drive bevel gear 15 that connects; Being meshed by dynamic bevel gear 10 on the drive bevel gear 15 of odd-side input shaft 14 and the odd-side jack shaft 8 realized vertical commutation transmission; Low-grade driven gear 3 on the odd- side output shaft 2 and 9 engagements of the low-grade driving gear on the odd-side jack shaft 8; High-grade driven gear 6 on the odd- side output shaft 2 and 7 engagements of the high-grade driving gear on the odd-side jack shaft 8.
Claims (3)
1, a kind of vehicular transmission, it is characterized in that comprising main tank and odd-side, being provided with five forward and one in the main tank reverses gear, odd-side is two shift transmissions, be provided with the odd-side output shaft in the odd-side, odd-side input shaft and odd-side jack shaft, the odd-side output shaft is provided with low-grade driven gear, gear shift tooth hub, gear shift tooth cover and high-grade driven gear, the odd-side jack shaft is provided with high-grade driving gear, low-grade driving gear and by dynamic bevel gear, the odd-side input shaft is connected on the odd-side by bearing support, and the outer end of odd-side input shaft connects clutch and clutch for clutch control mechanism, the inner drive bevel gear that connects.
2, vehicular transmission according to claim 1 is characterized in that being meshed by dynamic bevel gear on the drive bevel gear of odd-side input shaft and the odd-side jack shaft, has realized vertical commutation transmission.
3, vehicular transmission according to claim 1 is characterized in that the low-grade driving gear engagement on low-grade driven gear on the odd-side output shaft and the odd-side jack shaft; High-grade driving gear engagement on high-grade driven gear on the odd-side output shaft and the odd-side jack shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201736900U CN201281112Y (en) | 2008-10-24 | 2008-10-24 | Transmission for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201736900U CN201281112Y (en) | 2008-10-24 | 2008-10-24 | Transmission for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281112Y true CN201281112Y (en) | 2009-07-29 |
Family
ID=40927987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201736900U Expired - Fee Related CN201281112Y (en) | 2008-10-24 | 2008-10-24 | Transmission for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281112Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016646A (en) * | 2012-12-11 | 2013-04-03 | 綦江齿轮传动有限公司 | Angle-intersection transmission five-gear transmission of medium bus |
| CN104514869A (en) * | 2014-12-25 | 2015-04-15 | 潍坊精科工贸有限公司 | Feed vehicle transmission |
| CN108662092A (en) * | 2018-06-29 | 2018-10-16 | 汽解放汽车有限公司 | A kind of electricity drive two grades of speed reducer assemblies of bridge |
| CN110513449A (en) * | 2019-08-23 | 2019-11-29 | 吴有智 | Semi-automatic shift gears drop turns round secondary gear |
| CN110513450A (en) * | 2019-08-23 | 2019-11-29 | 吴有智 | Semi-automatic shift gears, which rise, turns round secondary gear |
-
2008
- 2008-10-24 CN CNU2008201736900U patent/CN201281112Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016646A (en) * | 2012-12-11 | 2013-04-03 | 綦江齿轮传动有限公司 | Angle-intersection transmission five-gear transmission of medium bus |
| CN104514869A (en) * | 2014-12-25 | 2015-04-15 | 潍坊精科工贸有限公司 | Feed vehicle transmission |
| CN104514869B (en) * | 2014-12-25 | 2023-05-26 | 山东精科智能传动设备股份有限公司 | Speed variator for breeding feeding cart |
| CN108662092A (en) * | 2018-06-29 | 2018-10-16 | 汽解放汽车有限公司 | A kind of electricity drive two grades of speed reducer assemblies of bridge |
| CN110513449A (en) * | 2019-08-23 | 2019-11-29 | 吴有智 | Semi-automatic shift gears drop turns round secondary gear |
| CN110513450A (en) * | 2019-08-23 | 2019-11-29 | 吴有智 | Semi-automatic shift gears, which rise, turns round secondary gear |
| CN110513450B (en) * | 2019-08-23 | 2023-11-07 | 吴有智 | Semi-automatic gear shifting, lifting and twisting auxiliary speed change mechanism |
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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: 20090729 Termination date: 20111024 |