CN202080106U - Electric car chassis with rear horizontal type power assembly - Google Patents
Electric car chassis with rear horizontal type power assembly Download PDFInfo
- Publication number
- CN202080106U CN202080106U CN2011201519277U CN201120151927U CN202080106U CN 202080106 U CN202080106 U CN 202080106U CN 2011201519277 U CN2011201519277 U CN 2011201519277U CN 201120151927 U CN201120151927 U CN 201120151927U CN 202080106 U CN202080106 U CN 202080106U
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- assembly
- horizontal
- axle
- dynamic assembly
- car chassis
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- Expired - Fee Related
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Abstract
The utility model relates to an electric car chassis with a rear horizontal type power assembly. The electric car chassis mainly comprises a frame assembly, a front axle assembly, a rear axle assembly, a power assembly, a storage battery and a control system, wherein the power assembly comprises a motor, a speed changer and a transmission shaft, the rear axle assembly is arranged as a rear horizontal axle assembly, the power assembly is arranged as a horizontal power assembly, the rear horizontal axle assembly is positioned at the rear part of the frame assembly, the horizontal power assembly is positioned behind the rear horizontal axle assembly and horizontally arranged, the speed changer is arranged as a horizontal speed changing box, the output end of the motor is connected with the input end of the horizontal speed changing box, and the output end of the horizontal speed changing box is connected with the input end of the rear horizontal axle by a horizontally arranged transmission shaft. The power assembly is arranged horizontally rather than vertically currently, and is moved to be behind a rear axle from the middle position of the chassis, therefore, the rigidity of the frame and the convenience to get on or off a car can be both guaranteed; and simultaneously, the power transmission system is completely arranged horizontally in parallel, thus being more energy-saving.
Description
Technical field
The utility model relates to a kind of battery-driven car chassis technology field, is in particular pressure-bearing type battery-driven car chassis behind a kind of dynamic assembly.
Background technology
Existing in the market battery-driven car chassis generally is made up of six major parts such as frame assembly, front axle assy, back axle assembly, dynamic assembly, storage battery, control system, wherein be installed in the front and rear of frame assembly respectively at front axle assy, back axle assembly, dynamic assembly is installed between two bridges, is vertical layout.Motor output end is connected with the input end of transmission assembly, gear box output end is connected with the back axle input end by transmission shaft, above structure makes motor, transmission assembly and transmission shaft need be arranged in the central frame beam position, can have more a bulge longitudinally on the floor, cross member of frame becomes disconnected beam or ingot beam, and the plane is liftoff also bigger on the vehicle frame.Vehicle frame rigidity and HOP ON are all received very big influence like this; Dynamic assembly and vehicle bridge are " T " printed words formula arranges, has the angle transmission, processing difficulties, and efficient is low.Pressure-bearing type battery-driven car chassis can solve these problems behind the dynamic assembly of our exploitation for this reason.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the shortcoming of above prior art, pressure-bearing type battery-driven car chassis behind a kind of dynamic assembly is provided.
The technical scheme that this practicality is new: pressure-bearing type battery-driven car chassis behind the dynamic assembly of the present utility model, mainly comprise frame assembly, front axle assy, back axle assembly, dynamic assembly, storage battery, control system, dynamic assembly comprises motor, change-speed box, transmission shaft, wherein said back axle assembly is provided with the horizontal axle assembly in back, described dynamic assembly is set to horizontal dynamic assembly, the horizontal axle assembly in described back is positioned at the rear portion of frame assembly, described horizontal dynamic assembly is positioned at horizontal axle assembly rear, back and is lateral arrangement, change-speed box is arranged to horizontal change speed gear box, motor output end is connected with horizontal change speed gear box input end, and horizontal gear box output end is connected with the horizontal bridge input end in back by the transmission shaft of lateral arrangement.
The purpose of this utility model can also further realize by following technology solution:
Pressure-bearing type battery-driven car chassis behind the aforesaid dynamic assembly, the wherein said horizontal bridge master in back subtracts the employing helical wheel, has parallel input bead with the vehicle bridge axle housing.
Pressure-bearing type battery-driven car chassis behind the aforesaid dynamic assembly, wherein said storage battery is provided with two groups at least, and is arranged between the horizontal axle assembly of front axle assy and back.
Pressure-bearing type battery-driven car chassis behind the aforesaid dynamic assembly, wherein said control system are positioned at horizontal dynamic assembly lower right, back.
Effect of the present utility model: the utility model changes lateral arrangement by the arrangement form with dynamic assembly into by existing vertical layout, and dynamic assembly moves on to the back axle rear by the midway location on chassis.Can make cross member of frame complete like this, smooth in the middle of the frame assembly, reduce the vehicle frame upper level, so vehicle frame rigidity and HOP ON have all obtained guarantee; Power drive system all is laterally to be arranged in parallel simultaneously, does not have angle transmission, handling ease, and the transmission efficiency height, also more energy-conservation.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2, pressure-bearing type battery-driven car chassis behind the dynamic assembly of the present utility model, mainly comprise frame assembly 1, front axle assy 2, back axle assembly, dynamic assembly, storage battery 6, control system 7, dynamic assembly comprises motor 4a, change-speed box, transmission shaft 5, wherein back axle assembly is provided with the horizontal axle assembly 3 in back, dynamic assembly is set to horizontal dynamic assembly 4, the horizontal axle assembly 3 in back is positioned at the rear portion of frame assembly 1, horizontal dynamic assembly 4 is positioned at horizontal axle assembly 3 rears, back and is lateral arrangement, change-speed box is arranged to horizontal change speed gear box 4b, motor 4a mouth is connected with horizontal change speed gear box 4b input end, and horizontal change speed gear box 4b mouth is connected with the horizontal bridge input end in back by the transmission shaft 5 of lateral arrangement.Horizontal change-speed box 4b can will carry out 180 degree commutation back outputs after speed change from motor 4a power; The horizontal bridge master in back subtracts the employing helical wheel, has parallel input bead with the vehicle bridge axle housing; Storage battery 6 is provided with two groups at least, and is arranged between the horizontal axle assembly 3 of front axle assy 2 and back; Control system 7 is positioned at horizontal dynamic assembly 4 lower rights, back; The transmission shaft 5 of input end by lateral arrangement of the horizontal bridge 2 of the mouth of horizontal change speed gear box 4b and back is connected transferring power and comes powered vehicle to advance.
The utility model structure arranges vertically that by the vehicle frame middle part changing the horizontal bridge posterior transversal in back into arranges with dynamic assembly, compare with existing battery-driven car arrangement form, the vehicle frame good rigidity, the vehicle frame upper surface is smooth, vehicle frame upper surface terrain clearance is little, characteristics such as power transmission efficiency height.
Although below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described, the utility model is not limited to the above-mentioned specific embodiment, and promptly all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. pressure-bearing type battery-driven car chassis behind the dynamic assembly, mainly comprise frame assembly, front axle assy, back axle assembly, dynamic assembly, storage battery, control system, dynamic assembly comprises motor, change-speed box, transmission shaft, wherein said back axle assembly is provided with the horizontal axle assembly in back, described dynamic assembly is set to horizontal dynamic assembly, the horizontal axle assembly in described back is positioned at the rear portion of frame assembly, described horizontal dynamic assembly is positioned at horizontal axle assembly rear, back and is lateral arrangement, change-speed box is arranged to horizontal change speed gear box, motor output end is connected with horizontal change speed gear box input end, and horizontal gear box output end is connected with the horizontal bridge input end in back by the transmission shaft of lateral arrangement.
2. pressure-bearing type battery-driven car chassis behind the dynamic assembly according to claim 1 is characterized in that: the described horizontal bridge master in back subtracts the employing helical wheel, has parallel input bead with the vehicle bridge axle housing.
3. pressure-bearing type battery-driven car chassis behind the dynamic assembly according to claim 2, it is characterized in that: described storage battery is provided with two groups at least, and is arranged between the horizontal axle assembly of front axle assy and back.
4. pressure-bearing type battery-driven car chassis behind the dynamic assembly according to claim 3 is characterized in that: described control system is positioned at horizontal dynamic assembly lower right, back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201519277U CN202080106U (en) | 2011-05-13 | 2011-05-13 | Electric car chassis with rear horizontal type power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201519277U CN202080106U (en) | 2011-05-13 | 2011-05-13 | Electric car chassis with rear horizontal type power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080106U true CN202080106U (en) | 2011-12-21 |
Family
ID=45340757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201519277U Expired - Fee Related CN202080106U (en) | 2011-05-13 | 2011-05-13 | Electric car chassis with rear horizontal type power assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080106U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223844A (en) * | 2012-01-27 | 2013-07-31 | 福特全球技术公司 | Package tray |
| CN103707928A (en) * | 2012-09-26 | 2014-04-09 | 曼卡车和巴士股份公司 | Frame support structure equipped with receiving container used for at least one commercial vehicle component |
| CN105196847A (en) * | 2015-10-16 | 2015-12-30 | 北京新能源汽车股份有限公司 | Passenger car and dynamical system thereof |
| CN105751882A (en) * | 2016-04-14 | 2016-07-13 | 北京新能源汽车股份有限公司 | Electric vehicle |
-
2011
- 2011-05-13 CN CN2011201519277U patent/CN202080106U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223844A (en) * | 2012-01-27 | 2013-07-31 | 福特全球技术公司 | Package tray |
| CN103223844B (en) * | 2012-01-27 | 2016-04-13 | 福特全球技术公司 | package tray assembly |
| CN103707928A (en) * | 2012-09-26 | 2014-04-09 | 曼卡车和巴士股份公司 | Frame support structure equipped with receiving container used for at least one commercial vehicle component |
| CN103707928B (en) * | 2012-09-26 | 2018-04-17 | 曼卡车和巴士股份公司 | Band is useful for the frame support structure of the receiving container of at least one commercial vehicle component |
| CN105196847A (en) * | 2015-10-16 | 2015-12-30 | 北京新能源汽车股份有限公司 | Passenger car and dynamical system thereof |
| CN105751882A (en) * | 2016-04-14 | 2016-07-13 | 北京新能源汽车股份有限公司 | Electric vehicle |
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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: 20111221 Termination date: 20140513 |