CN204749837U - Car is helping hand system with higher speed - Google Patents
Car is helping hand system with higher speed Download PDFInfo
- Publication number
- CN204749837U CN204749837U CN201520524997.0U CN201520524997U CN204749837U CN 204749837 U CN204749837 U CN 204749837U CN 201520524997 U CN201520524997 U CN 201520524997U CN 204749837 U CN204749837 U CN 204749837U
- Authority
- CN
- China
- Prior art keywords
- controller
- wheel
- side frame
- planetary gear
- planetary
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The utility model discloses a car is helping hand system with higher speed, including a differential cross pin, two planetary gear controlling means and two energy storage devices, in the middle of the differential cross pin was located, two planetary gear controlling means hugged closely respectively in the both sides of differential cross pin, and the outside at two planetary gear controlling means is installed respectively to two energy storage devices. The utility model discloses make full use of out of use energy originally, do not need the intervention of other energy can realize the acceleration helping hand to the car, when improving the automobile performance, the loss of engine has been reduced, when providing equivalent power, the oil consumption has been reduced.
Description
Technical field
The utility model relates to a kind of auxiliary power of car field, particularly relates to a kind of automobile and accelerates force aid system.
Background technology
Along with increasing of city vehicle, traffic jam is more and more serious.Parking and startup, not only increase oil consumption continually, and larger to engine wear.
Utility model content
For above-mentioned the deficiencies in the prior art part, the utility model provide a kind of not by means of other energy resource consumptions when, reduce oil consumption, and reduce engine wear automobile accelerate force aid system.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
Automobile accelerates force aid system, comprises a differential cross pin, two planetary wheel control setups and two energy accumulating devices; Differential cross pin is positioned at centre, and two planetary wheel control setups are close to the both sides of differential cross pin respectively, and two energy accumulating devices are arranged on the outside of two planetary wheel control setups respectively;
Described differential cross pin comprises drive train driving wheel, drive train flower wheel, left side frame, right side frame, differential pinion gear, diff sun wheel and differential output shaft; Left side frame and right side frame are assembled together; Drive train flower wheel is arranged in left side frame, drive train driving wheel and the driven tooth mesh of train; Differential pinion gear is arranged in left side frame, and diff sun wheel is arranged on differential output shaft, and differential pinion gear engages with diff solar wheeling tooth;
Described planetary wheel control setup comprises controller sun wheel, controller planetary wheel, controller planetary gear carrier, controller external toothing, planetary gear carrier drg and free-wheel clutch; Two controller sun wheels are separately positioned in right side frame and left side frame, and two controller sun wheels are coaxially set; The controller planetary gear carrier in left side be enclosed within left side frame outer and with left side frame free-running fit, the controller planetary gear carrier on right side be enclosed within right side frame outer and with right side frame free-running fit; Controller planetary wheel is fixedly mounted on controller planetary gear carrier, and controller planetary wheel engages with controller sun wheel and controller external toothing tooth simultaneously; Free-wheel clutch is arranged on controller external toothing, and the overall diameter of free-wheel clutch is identical with controller planetary gear carrier overall diameter; Planetary gear carrier drg is arranged on the outside of the excircle of controller planetary gear carrier and free-wheel clutch;
Described energy accumulating device comprises energy stroage spring, and one end of described energy stroage spring is connected with the outside of controller external toothing, and the other end of described energy stroage spring is connected with car chassis.
As a kind of preferred version of the present utility model, the end of described left side frame and right side frame engages each other.
As another kind of preferred version of the present utility model, on the differential output shaft that described left side frame and right side frame are enclosed within differential cross pin both sides respectively and with differential output shaft free-running fit.
As a kind of improvement project of the present utility model, described energy accumulating device also comprises set collar, and described set collar is arranged on the lateral surface of controller external toothing, and one end of described energy stroage spring is connected by the outside of set collar with controller external toothing.
The beneficial effects of the utility model are: take full advantage of originally useless energy, do not need the acceleration power-assisted that the intervention of other energy can realize automobile; While raising automotive performance, reduce the loss of driving engine; While equivalent power is provided, decrease oil consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation that automobile accelerates force aid system;
Fig. 2 is the structural representation of differential cross pin;
Fig. 3 is the structural representation of planetary wheel control setup;
Fig. 4 is the structural representation of energy accumulating device.
In accompanying drawing: 1-differential cross pin; 2-planetary wheel control setup; 3-energy accumulating device; 11-drive train driving wheel; 12-drive train flower wheel; 13-left side frame; 14-right side frame; 15-differential pinion gear; 16-diff sun wheel; 17-differential output shaft; 21-controller sun wheel; 22-controller planetary wheel; 23-controller planetary gear carrier; 24-controller external toothing; 25-planetary gear carrier drg; 26-free-wheel clutch; 31-energy stroage spring; 32-set collar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, automobile accelerates force aid system, comprises a differential cross pin 1, two planetary wheel control setups 2 and two energy accumulating devices 3.Differential cross pin 1 is positioned at centre, and two planetary wheel control setups 2 are close to the both sides of differential cross pin 1 respectively, and two energy accumulating devices 3 are arranged on the outside of two planetary wheel control setups 2 respectively.
As shown in Figure 2, differential cross pin 1 comprises drive train driving wheel 11, drive train flower wheel 12, left side frame 13, right side frame 14, differential pinion gear 15, diff sun wheel 16 and differential output shaft 17 to the structure of differential cross pin.On the differential output shaft 17 that left side frame 13 and right side frame 14 are enclosed within differential cross pin 1 both sides respectively and with differential output shaft 17 free-running fit.Left side frame 13 and right side frame 14 are assembled together (in the present embodiment, left side frame 13 engages each other with the end of right side frame 14), and drive train flower wheel 12 is arranged in left side frame 13, and drive train driving wheel 11 engages with train flower wheel 12 tooth; Differential pinion gear 15 is arranged in left side frame 13, and diff sun wheel 16 is arranged on differential output shaft 17, and differential pinion gear 15 engages with diff sun wheel 16 tooth.Differential pinion gear 15 drives diff sun wheel 16, and is outputed power by differential output shaft 17.
As shown in Figure 3, planetary wheel control setup 2 comprises controller sun wheel 21, controller planetary wheel 22, controller planetary gear carrier 23, controller external toothing 24, planetary gear carrier drg 25 and free-wheel clutch 26 to the structure of planetary wheel control setup.Two controller sun wheels 21 are separately positioned in right side frame 14 and left side frame 13, and two controller sun wheels 21 are coaxially set.The controller planetary gear carrier 23 in left side be enclosed within left side frame 13 outer and with left side frame 13 free-running fit, the controller planetary gear carrier 23 on right side be enclosed within right side frame 14 outer and with right side frame 14 free-running fit, controller planetary wheel 22 is fixedly mounted on controller planetary gear carrier 23, controller planetary wheel 22 engages with controller sun wheel 21 and controller external toothing 24 tooth simultaneously (i.e. controller planetary wheel 22 and controller sun wheel 21 external toothing, controller external toothing 24 and controller planetary wheel 22 internal messing).Free-wheel clutch 26 is arranged on controller external toothing 24, and the overall diameter of free-wheel clutch 26 is identical with controller planetary gear carrier 23 overall diameter; Planetary gear carrier drg 25 is arranged on the outside of the excircle of controller planetary gear carrier 23 and free-wheel clutch 26.During braking automobile, planetary gear carrier drg 25 is by controller planetary gear carrier 23 and free-wheel clutch 26 locking, by installing the hydraulic servo of automobile inside controller planetary gear carrier 23 when then accelerating, controller planetary gear carrier 23 and controller external toothing 24 can be pressed together.
The structure of energy accumulating device as shown in Figure 4, energy accumulating device 3 comprises energy stroage spring 31 and set collar 32, set collar 32 is arranged on the lateral surface of controller external toothing 24, one end of energy stroage spring 31 is connected with the outside of controller external toothing 24 by set collar 32, and the other end of energy stroage spring 31 is connected with car chassis.
The transmission of power of driving engine to drive train flower wheel 12, is then driven the controller sun wheel 21 of both sides by drive train driving wheel 11 respectively by left side frame 13 and right side frame 14.
Three kinds of mode of operations of system are respectively:
when automobile is in normal motoring condition, planetary gear carrier drg 25 unclamps, controller sun wheel 21 is with movement controller planetary wheel 22 to rotate, controller planetary gear carrier 23 is along with rotation, controller external toothing 24 and energy stroage spring 31 link together and keep static, and energy stroage spring 31 is remained stationary.
when automobile is in Reduced Speed Now state, utilize the hydraulic booster system of automobile self by planetary gear carrier drg 25 locking, controller sun wheel 21 is with movement controller planetary wheel 22 to rotate, controller planetary gear carrier 23 and free-wheel clutch 26 are fixed, controller external toothing 24 unidirectional rotation, energy stroage spring 31 is distorted and stored energy.
when automobile is in startup or acceleration mode, utilize the hydraulic booster system of automobile self to compress controller press device controller planetary gear carrier 23 and controller external toothing 24 are compressed, when planetary gear carrier drg 25 unclamps, energy stroage spring 31 rebounds and is with movement controller external toothing 24 and controller planetary gear carrier 23 to reverse, thus by controller planetary wheel 22, left side frame 13, right side frame 14, differential pinion gear 15, diff sun wheel 16, the energy transferring that energy stroage spring 31 stores by differential output shaft 17 is to wheel, thus play power-assisted effect.
Planetary gear carrier drg 25 locking, and controller planetary gear carrier 23 compresses with controller external toothing 24, all needs by controlling hydraulic booster system in car to realize.Native system can when braking automobile by kinetic energy storage in energy accumulating device, automobile starting or need accelerate time release energy, thus reduce engine load, reduce oil consumption.In addition, native system can also the starting of car assisted abrupt slope.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. automobile accelerates force aid system, it is characterized in that: comprise a differential cross pin (1), two planetary wheel control setups (2) and two energy accumulating devices (3); Differential cross pin (1) is positioned at centre, and two planetary wheel control setups (2) are close to the both sides of differential cross pin (1) respectively, and two energy accumulating devices (3) are arranged on the outside of two planetary wheel control setups (2) respectively;
Described differential cross pin (1) comprises drive train driving wheel (11), drive train flower wheel (12), left side frame (13), right side frame (14), differential pinion gear (15), diff sun wheel (16) and differential output shaft (17); Left side frame (13) and right side frame (14) are assembled together; Drive train flower wheel (12) is arranged in left side frame (13), and drive train driving wheel (11) engages with train flower wheel (12) tooth; Differential pinion gear (15) is arranged in left side frame (13), and diff sun wheel (16) is arranged on differential output shaft (17), and differential pinion gear (15) engages with diff sun wheel (16) tooth;
Described planetary wheel control setup (2) comprises controller sun wheel (21), controller planetary wheel (22), controller planetary gear carrier (23), controller external toothing (24), planetary gear carrier drg (25) and free-wheel clutch (26); Two controller sun wheels (21) are separately positioned in left side frame (13) and right side frame (14), and two controller sun wheels (21) are coaxially set; The controller planetary gear carrier (23) in left side be enclosed within left side frame (13) outward and with left side frame (13) free-running fit, the controller planetary gear carrier (23) on right side be enclosed within right side frame (14) outward and with right side frame (14) free-running fit; Controller planetary wheel (22) is fixedly mounted on controller planetary gear carrier (23), and controller planetary wheel (22) engages with controller sun wheel (21) and controller external toothing (24) tooth simultaneously; Free-wheel clutch (26) is arranged on controller external toothing (24), and the overall diameter of free-wheel clutch (26) is identical with controller planetary gear carrier (23) overall diameter; Planetary gear carrier drg (25) is arranged on the outside of the excircle of controller planetary gear carrier (23) and free-wheel clutch (26);
Described energy accumulating device (3) comprises energy stroage spring (31), and one end of described energy stroage spring (31) is connected with the outside of controller external toothing (24), and the other end of described energy stroage spring (31) is connected with car chassis.
2. automobile according to claim 1 accelerates force aid system, it is characterized in that: described left side frame (13) engages each other with the end of right side frame (14).
3. automobile according to claim 1 accelerates force aid system, it is characterized in that: described left side frame (13) and right side frame (14) be enclosed within respectively the differential output shaft (17) of differential cross pin (1) both sides upper and with differential output shaft (17) free-running fit.
4. automobile according to claim 1 accelerates force aid system, it is characterized in that: described energy accumulating device (3) also comprises set collar (32), described set collar (32) is arranged on the lateral surface of controller external toothing (24), and one end of described energy stroage spring (31) is connected with the outside of controller external toothing (24) by set collar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524997.0U CN204749837U (en) | 2015-07-20 | 2015-07-20 | Car is helping hand system with higher speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524997.0U CN204749837U (en) | 2015-07-20 | 2015-07-20 | Car is helping hand system with higher speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204749837U true CN204749837U (en) | 2015-11-11 |
Family
ID=54464582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524997.0U Withdrawn - After Issue CN204749837U (en) | 2015-07-20 | 2015-07-20 | Car is helping hand system with higher speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204749837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083003A (en) * | 2015-07-20 | 2015-11-25 | 付少波 | Automobile startup boost system based on differential mechanism |
-
2015
- 2015-07-20 CN CN201520524997.0U patent/CN204749837U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083003A (en) * | 2015-07-20 | 2015-11-25 | 付少波 | Automobile startup boost system based on differential mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203962885U (en) | Automatic two gears of the coaxial output of a kind of electric motor car drive assembly | |
| CN203854506U (en) | Hub motor driver for battery electric vehicles | |
| CN204284259U (en) | Vehicle wheel side speed reducer and wet type brake assembly | |
| CN202251725U (en) | Wheel-side reduction device for mining dump truck with electric wheels | |
| CN202337208U (en) | Four-wheel drive chassis used for low speed self-walking machinery | |
| CN204749837U (en) | Car is helping hand system with higher speed | |
| CN102717782B (en) | Automatic energy recovering device for driving axle of heavy-duty truck | |
| CN203697958U (en) | Driving system and vehicle | |
| CN203297576U (en) | Main reducer assembly for automobile drive axle | |
| CN105083003A (en) | Automobile startup boost system based on differential mechanism | |
| CN104191964B (en) | A kind of transfer robot based on flexible drive wheel | |
| CN204870527U (en) | Vehicle and hybrid power system thereof | |
| CN203611712U (en) | Dual-motor driving electric vehicle rear axle | |
| CN204755809U (en) | Planetary gear formula variable speed differential mechanism assembly | |
| CN103195896A (en) | Traveling reducer and mining machinery | |
| CN203624840U (en) | Walking driving mechanism of portal crane | |
| CN203957858U (en) | Elastic drive wheel for wheeled platform | |
| CN202156293U (en) | Auto-wave differential motor transmission mechanism for electric vehicles | |
| CN203126523U (en) | Power driving system for forklift | |
| CN203005684U (en) | Power device for two-stage reduction electric car | |
| CN104908569A (en) | Vehicle and hybrid power system | |
| CN204878578U (en) | Planetary gear transmission formula rear -guard assembly | |
| CN201080995Y (en) | Built-in braking system transmission-gear box | |
| CN204895134U (en) | Wheeled transmission system of planet | |
| CN203974547U (en) | Transfer robot based on elastic drive wheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |