CN203926667U - The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup - Google Patents
The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup Download PDFInfo
- Publication number
- CN203926667U CN203926667U CN201420307031.7U CN201420307031U CN203926667U CN 203926667 U CN203926667 U CN 203926667U CN 201420307031 U CN201420307031 U CN 201420307031U CN 203926667 U CN203926667 U CN 203926667U
- Authority
- CN
- China
- Prior art keywords
- shaft
- gear
- input shaft
- casing
- jack 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
Links
Landscapes
- Retarders (AREA)
Abstract
The automobile-used reverse mounting type difference speed reducer assembly of electric pickup, it is mainly comprised of motor and input shaft assembly, countershaft assembly, differential system, casing, and described casing takes mould assembling formula to be assembled by front and back casing; Motor is fixedly mounted on casing and by motor shaft and input shaft and passes through spline joint, is fixed with input shaft gear on input shaft; Described countershaft assembly comprises a jack shaft, and on this jack shaft, hot jacket has jack shaft gearwheel and jack shaft small gear respectively, described input shaft gear and the engagement of jack shaft gearwheel, described jack shaft small gear and the engagement of the differential gear of described differential system; The differential mechanism semiaxis of described differential gear by the two ends on described differential system carries out the power at two ends and exports; It is little, safe and reliable that it has power consumption good economy performance, environmental pollution, and the better feature such as transferring power.
Description
Technical field
The utility model relates to the automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup, belong to a kind of transmission device of electrical rawhide truck power propulsion system.
Background technique
Existing difference speed reducer on market, mostly be on traditional car and use, lack specially for the transmission device that belongs to pick up electric motor car power propulsion system, some users or main engine factory wish that the product on market can make improvements this, can develop that a internal structure is compact, volume is little, lightweight, intensity is high, safe and reliable, noise is low, assemble the transmission device of the automobile-used reverse mounting type difference speed reducer assembly power propulsion system of electric pickup of the feature such as easy to maintenance.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of internal structure compact, volume is little, lightweight, and intensity is high, safe and reliable, noise is low, assembles easy to maintenancely, and energy saving economy is good, environmental pollution is little, better the automobile-used reverse mounting type difference speed reducer assembly of electric pickup of transferring power.
The purpose of this utility model completes by following technical solution, the automobile-used reverse mounting type difference speed reducer assembly of described electric pickup, it is mainly comprised of motor and input shaft assembly, countershaft assembly, differential system, casing, and described casing takes mould assembling formula to be assembled by front and back casing; Motor is fixedly mounted on casing and by motor shaft and input shaft and passes through spline joint, is fixed with input shaft gear on input shaft; Described countershaft assembly comprises a jack shaft, and on this jack shaft, hot jacket has jack shaft gearwheel and jack shaft small gear respectively, described input shaft gear and the engagement of jack shaft gearwheel, described jack shaft small gear and the engagement of the differential gear of described differential system; The differential mechanism semiaxis of described differential gear by the two ends on described differential system carries out the power at two ends and exports.
Described input shaft is supported on described casing by roller bearing and deep groove ball bearing; Described jack shaft is supported on housing by deep groove ball bearing and cylindrical roller bearing; Described differential system is supported on casing by the deep groove ball bearing on two ends, left and right and deep groove ball bearing; Described differential mechanism semiaxis is the output axle shaft of being combined with the driving mechanism of locomotive.
The utility model can make retarder overall structure be able to largest optimization, total boundary dimension is dwindled, internal structure is compact, volume is little, lightweight, intensity is high, safe and reliable, there is power consumption good economy performance, environmental pollution is little, safe and reliable, and the better feature such as transferring power.
Accompanying drawing explanation
Fig. 1 is drive mechanism schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, the automobile-used reverse mounting type difference speed reducer assembly of electric pickup described in the utility model, it is mainly comprised of motor and input shaft assembly, countershaft assembly, differential system, casing, and described casing takes mould assembling formula to be assembled by front and back casing; Motor is fixedly mounted on casing 3 and by motor shaft 1 and input shaft 6 and passes through spline joint, is fixed with input shaft gear 4 on input shaft; Described countershaft assembly comprises a jack shaft 9, on this jack shaft 9, hot jacket has jack shaft gearwheel 7 and jack shaft small gear 15 respectively, described input shaft gear 4 and 7 engagements of jack shaft gearwheel, described jack shaft small gear 15 and 10 engagements of the differential gear of described differential system; The power that the differential mechanism semiaxis 14 of described differential gear 10 by the two ends on described differential system carries out two ends is exported.
Described input shaft 6 is supported on described casing 3 by roller bearing 2 and deep groove ball bearing 5; Described jack shaft 9 is supported on housing 3 by deep groove ball bearing 13 and cylindrical roller bearing 8; Described differential system is supported on casing 3 by the deep groove ball bearing 11 on two ends, left and right and deep groove ball bearing 12; Described differential mechanism semiaxis 14 is the output axle shaft of being combined with the driving mechanism of locomotive.
Transmission of power is: by motor band driven input shaft 6, reach power input object, through input shaft gear 4 and the jack shaft gearwheel 7 on jack shaft 9, mesh, drive jack shaft 9 to rotate, power rotates by the jack shaft small gear 15 on jack shaft 9, jack shaft small gear 15 and differential gear 10 engagements, the power that drives differential system to realize two ends by differential mechanism semiaxis 14 by differential gear 10 is exported, thereby realizes its power output function.
The whole engaging tooths of the utility model difference speed reducer all adopt anti-tooth gear-grinding process, have that volume is little, lightweight, intensity is high, safe and reliable, noise is low, it is easy to maintenance to assemble, the features such as moderate cost, transmission gear ratio is made geometric progression by motor characteristic and is arranged, thereby improved greatly the Economy of power consumption, reduced environmental pollution and driver's gear shift labor intensity simultaneously, be particularly suitable for pickup type electric motor car and use.
Claims (2)
1. the automobile-used reverse mounting type difference speed reducer assembly of electric pickup, it is mainly comprised of motor and input shaft assembly, countershaft assembly, differential system, casing, it is characterized in that described casing takes mould assembling formula to be assembled by front and back casing; Motor is fixedly mounted on casing (3) and goes up and pass through motor shaft (1) and pass through spline joint with input shaft (6), is fixed with input shaft gear (4) on input shaft; Described countershaft assembly comprises a jack shaft (9), on this jack shaft (9), hot jacket has jack shaft gearwheel (7) and jack shaft small gear (15) respectively, described input shaft gear (4) and jack shaft gearwheel (7) engagement, described jack shaft small gear (15) and the engagement of the differential gear (10) of described differential system; Described differential gear (10) carries out the power output at two ends by the differential mechanism semiaxis (14) at the two ends on described differential system.
2. the automobile-used reverse mounting type difference speed reducer assembly of electric pickup according to claim 1, is characterized in that described input shaft (6) is supported on described casing (3) by roller bearing (2) and deep groove ball bearing (5); Described jack shaft (9) is supported on housing (3) by deep groove ball bearing (13) and cylindrical roller bearing (8); Described differential system is supported on casing (3) by the deep groove ball bearing on two ends, left and right (11) and deep groove ball bearing (12); Described differential mechanism semiaxis is the output axle shaft of being combined with the driving mechanism of locomotive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307031.7U CN203926667U (en) | 2014-06-11 | 2014-06-11 | The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307031.7U CN203926667U (en) | 2014-06-11 | 2014-06-11 | The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926667U true CN203926667U (en) | 2014-11-05 |
Family
ID=51822479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307031.7U Expired - Fee Related CN203926667U (en) | 2014-06-11 | 2014-06-11 | The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926667U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470715A (en) * | 2013-09-30 | 2013-12-25 | 江阴迈森金属制品有限公司 | Roller rotating speed differential device |
| CN104675967A (en) * | 2015-02-09 | 2015-06-03 | 绍兴金道齿轮箱有限公司 | Electric vehicle and reduction gear box thereof |
| CN104675972A (en) * | 2015-02-09 | 2015-06-03 | 绍兴金道齿轮箱有限公司 | Electric vehicle, speed reduction box and lubricating structure thereof |
| CN106523638A (en) * | 2016-08-31 | 2017-03-22 | 苏州东风精冲工程有限公司 | Half box type new energy vehicle reducer |
| CN109372977A (en) * | 2018-12-05 | 2019-02-22 | 苏州绿控传动科技股份有限公司 | Electricity drives bridge list speed variable device |
-
2014
- 2014-06-11 CN CN201420307031.7U patent/CN203926667U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470715A (en) * | 2013-09-30 | 2013-12-25 | 江阴迈森金属制品有限公司 | Roller rotating speed differential device |
| CN103470715B (en) * | 2013-09-30 | 2016-03-02 | 江阴迈森金属制品有限公司 | A kind of transfer roller rotational speed difference device |
| CN104675967A (en) * | 2015-02-09 | 2015-06-03 | 绍兴金道齿轮箱有限公司 | Electric vehicle and reduction gear box thereof |
| CN104675972A (en) * | 2015-02-09 | 2015-06-03 | 绍兴金道齿轮箱有限公司 | Electric vehicle, speed reduction box and lubricating structure thereof |
| CN104675972B (en) * | 2015-02-09 | 2017-02-22 | 绍兴金道齿轮箱有限公司 | Electric vehicle, speed reduction box and lubricating structure thereof |
| CN104675967B (en) * | 2015-02-09 | 2017-05-10 | 绍兴金道齿轮箱有限公司 | Electric vehicle and reduction gear box thereof |
| CN106523638A (en) * | 2016-08-31 | 2017-03-22 | 苏州东风精冲工程有限公司 | Half box type new energy vehicle reducer |
| CN106523638B (en) * | 2016-08-31 | 2019-03-08 | 苏州东风精冲工程有限公司 | Half box type new energy vehicle retarder |
| CN109372977A (en) * | 2018-12-05 | 2019-02-22 | 苏州绿控传动科技股份有限公司 | Electricity drives bridge list speed variable device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203926667U (en) | The automobile-used reverse mounting type difference speed reducer assembly of a kind of electric pickup | |
| CN101934728B (en) | Static hydraulic transmission case | |
| CN201808454U (en) | Hydrostatic transmission case | |
| CN205278276U (en) | Single reduction gear for electric automobile | |
| CN201833862U (en) | Connection structure between motor and rear driving axle of electric motor car | |
| CN203717807U (en) | Auxiliary transmission | |
| CN2928572Y (en) | Rear fixed reverse shift driving rear axle device for positive tricycle motor shaft drive | |
| CN203272663U (en) | Low-noise two-gear CVT speed reducer | |
| CN203176271U (en) | Transfer case assembly directly mounted in rear of transmission case for four-wheel drive rear wheel steering peanut harvester | |
| CN202992054U (en) | Two-shaft type gear transmission box | |
| CN202628956U (en) | Two-way output speed changer for coal mine | |
| CN102966679B (en) | A kind of motor output shaft | |
| CN204610780U (en) | The speed reducer that a kind of novel volume is little and transmission efficiency is high | |
| CN204114017U (en) | A kind of retarder of extended-range electric vehicle | |
| CN201916429U (en) | Gearbox | |
| CN204716884U (en) | A kind of dual-use with gasoline and electricity Double-power transmission | |
| CN204164276U (en) | Microtilling machine speed change gear | |
| CN204674381U (en) | A kind of walker tractor time sharing actuating device | |
| CN201283784Y (en) | Automobile increase gear | |
| CN201849314U (en) | Transmission system for electric field instructional vehicle | |
| CN202345383U (en) | Driving device for small-sized fork truck | |
| CN202669480U (en) | Novel electric vehicle using gear motor | |
| CN202629017U (en) | Farm truck transfer case | |
| CN202251788U (en) | Small power transmission device | |
| CN202371124U (en) | Intermediate axle main speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141105 |