CN207549937U - Hybrid power articulated system - Google Patents
Hybrid power articulated system Download PDFInfo
- Publication number
- CN207549937U CN207549937U CN201721306518.3U CN201721306518U CN207549937U CN 207549937 U CN207549937 U CN 207549937U CN 201721306518 U CN201721306518 U CN 201721306518U CN 207549937 U CN207549937 U CN 207549937U
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- China
- Prior art keywords
- gear
- drive axle
- hybrid power
- compartment
- articulated system
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- 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
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- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model is related to a kind of hybrid power articulated systems, including an at least compartment, drive axle, mixed power plant, engine, main clutch, speed changer, driving motor, input shaft, output shaft, engine gear and electrical motor gearshift mechanism, often a drive axle is installed in the bottom in section compartment, a wherein drive axle is electric drive axle, and another drive axle (driven drive axels) is connect by transmission shaft with mixed power plant.Using the hybrid power articulated system of this kind of structure, the output axis connection of driving motor and speed changer when engine gear is shifted gears to carry out power compensation in motion, so as to avoid power interruption of a certain compartment in gearshift, it therefore not only can be to avoid the interruption of vehicle, it can also avoid the interruption in compartment, the force-bearing situation of articulated mounting is improved, there is wider application range.
Description
Technical field
The utility model is related to vehicle traction and drive technology fields more particularly to power compensation field, in particular to one
Kind hybrid power articulated system.
Background technology
20110287888 A1 of United States Patent (USP) US disclose a kind of hybrid power system for articulated vehicle, articulator
More piece compartment by articulated mounting connect and it is every section compartment under be installed on a drive axle, wherein a drive axle for electricity drive
Dynamic bridge, another drive axle is connect by transmission shaft with a parallel mixed power plant, in the parallel type hybrid dynamic device
It, can be to avoid in shift of transmission since power compensation can be carried out using electric drive axle including a speed changer
The power interruption brought.But although this mixed power plant avoids the power interruption of vehicle, but the power interruption in compartment
It still has, therefore the force-bearing situation of articulated mounting is still relatively more severe.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the above-mentioned prior art, articulated vehicle can be realized by providing one kind
Hybrid power articulated system.
To achieve these goals, the hybrid power articulated system of the utility model has following form：
The hybrid power articulated system, is mainly characterized by, and the hybrid power articulated system includes：An at least vehicle
Compartment, drive axle and mixed power plant,
It is connected between the compartment by articulated mounting,
The drive axle is set on the car bottom, and the drive axle includes：Electric drive axle and transmission drive
Bridge, the driven drive axels are connected by transmission shaft with the mixed power plant,
The mixed power plant includes：Engine, main clutch, speed changer and driving motor,
The speed changer includes：Input shaft, output shaft, engine gear and electrical motor gearshift mechanism,
The driving motor by the electrical motor gearshift mechanism selectively with the input shaft and output shaft phase
Connection.
The speed changer of the hybrid power articulated system further includes forward pass moving gear and jackshaft, and the jackshaft, which is equipped with, to be become
Fast gear, the engine gear include at least one empty set, which is linked in the change gear.
The electrical motor gearshift mechanism of the hybrid power articulated system includes：It second jackshaft, input gear, output gear and changes
Keep off synchronizer,
Second jackshaft is connected with the driving motor,
The input gear and output gear is placed in second jackshaft, the input gear with it is described
Engaged transmission occurs for forward pass moving gear, and with the change gear engaged transmission occurs for the output gear,
Described gearshift synchronizer by second jackshaft selectively with the input gear and output gear
Wheel is connected.
The engine gear of the hybrid power articulated system is provided only with two forward gears.
The driving motor of the hybrid power articulated system is set on the output terminal side of the speed changer.
The compartment of the hybrid power articulated system includes front compartment and trunk, and the electric drive axle is set on described
The bottom of front compartment, the driven drive axels are set on the bottom of the trunk, and the driven drive axels pass through described
Mixed power plant drive.
The electric drive axle of the hybrid power articulated system is set there are two wheel motor, and passes through the wheel motor to both sides
Wheel is driven.
The electric drive axle of the hybrid power articulated system is set there are two wheel hub motor, and passes through the wheel hub motor to both sides
Wheel is driven.
The hybrid power articulated system in the utility model is employed, the output shaft of driving motor and speed changer connects when driving
It connects to carry out power compensation when engine gear is shifted gears, so as to avoid power interruption of a certain compartment in gearshift, because
This can also not only be avoided the interruption in compartment, improve the force-bearing situation of articulated mounting to avoid the interruption of vehicle, be had more
It is widely applied range.
Description of the drawings
Fig. 1 is the structure diagram of the hybrid power articulated system of the utility model.
Structure diagrams of the Fig. 2 for mixed power plant in the hybrid power articulated system of the utility model.
Reference numeral：
11 front compartments
12 trunks
20 electric drive axles
21 wheel motors
30 drive axles
31 transmission shafts
40 mixed power plants
41 engines
42 main clutch
43 speed changers
44 driving motors
431 input shafts
432 output shafts
433 engine speed changing structures
434 electrical motor gearshift structures
435 forward pass moving gears
436 jackshafts
4331 change gears
4341 second jackshafts
4342 input gears
4343 output gears
4344 gearshift synchronizers
Specific embodiment
In order to more clearly describe the technology contents of the utility model, come with reference to specific embodiment into traveling one
The description of step.
Refering to Figure 1, the structure diagram of its hybrid power articulated system for the utility model, for articulator
Hybrid power articulated system include：The front compartment 11 and trunk 12 connected by articulated mounting, and a section vehicle wherein
An electric drive axle 20 is installed in the bottom in compartment, and a drive axle 30 is installed, and pass through transmission shaft 31 with mixing in the bottom in another section compartment
It closes power plant 40 to connect, mixed power plant 40 includes：Engine 41；Main clutch 42；Speed changer 43；Driving motor 44；
Speed changer 43 includes：Input shaft 431, output shaft 432, engine gear 433, electrical motor gearshift mechanism 434, driving motor 44
It is optionally connect by electrical motor gearshift mechanism 434 with input shaft 431 or output shaft 432.
During gearshift, driving motor 44 is connect with output shaft 432, to provide the power needed for the compartment, engine variable-speed motor
Structure 433 is carried out at the same time gearshift, and after the completion of gearshift, driving motor 44 is connect with input shaft 431, and engine 41 drives the compartment,
Driving motor 44 is driven to generate electricity simultaneously, power interruption occurs in gearshift so as to avoid the compartment and be therefore mounted electric drive
The compartment of dynamic bridge 20 is walked in tow, so as to improve the stress of articulated mounting.When vehicle is travelled or shifted gears, as long as ensureing two sections
The driving force in compartment is substantially proportional with the weight in corresponding compartment, that is, realizes identical acceleration or deceleration, then articulated mounting
Stress can obtain larger improvement, i.e., gearshift when, as long as the power output of electric drive axle 20 and driving motor 44 ensure
Two section compartments acceleration it is basically identical, then the longitudinal stress of articulated mounting will close to zero, substantially improve articulated mounting by
Power situation.
It please refers to shown in Fig. 2, the structure for mixed power plant in the hybrid power articulated system of the utility model is shown
It is intended to, speed changer 43 further includes driving front gear mesh 435 and jackshaft 436, and engine gear 433 includes at least a sky
The change gear 4331 being sleeved on jackshaft 436, electrical motor gearshift mechanism 434 include：Second jackshaft 4341, with driving motor
44 connections；Input gear 4342 and output gear 4343 and gearshift synchronizer 4344 of the empty set on the second jackshaft 4341,
The input gear 4342 and 435 engaged transmission of forward pass moving gear, output gear 4343 and 4331 engaged transmission of change gear, are changed
Gear synchronizer 4344 optionally makes input gear 4342 or output gear 4343 be connect with the second jackshaft 4341.
Engine gear 433 is provided only with two forward gears.Such articulated vehicle, length is longer, therefore mainly in road
Road uses in good city, and the traffic congestion in city, even if there is dedicated express passway, carrier is based on carrying
The economic factors such as volume of passenger traffic consider that high operating speed will not be used, therefore in fact, vehicle is mainly run under middle low speed, because
This engine gear 433 can simplify, and only set two forward gears.
Driving motor 44 is arranged on the output terminal side of speed changer 43, and as viewed from output terminal, one of driving motor 44
Divide and overlapped with a part for speed changer 43.When engine gear 433 is provided only with two forward gears, then it can reduce speed changer
Axial length, therefore driving motor 44 can be biased in the output terminal of speed changer 43 so that compact-sized.
Electric drive axle 20 is installed in the bottom of front compartment 11, and mixed power plant 40 is installed in 12 bottom of trunk for driving
The drive axle 30 in portion.Can also be the bottom that electric drive axle 20 is installed in trunk 12, and drive axle 30 is installed in front compartment
Bottom is not limited thereto system.For the articulated vehicle in more more piece compartment, then an electricity can be also installed in the bottom in other compartments
Drive axle is not limited thereto system.
The independent driving both sides wheel of two wheel motors 21 may be used in electric drive axle 20, can also use two wheel hub electricity
Machine independently drives both sides wheel, can also be realized using a larger motor and a drive axle with transmission shaft, and
It is not limited system.
In the technical solution of the hybrid power articulated system of the utility model, wherein included each function module and mould
Module unit can correspond to the particular hardware circuit in integrated circuit structure, therefore only relate to the improvement of particular hardware circuit,
Hardware components not only only belong to perform the carrier of control software or computer program, therefore solve the technical issues of corresponding simultaneously
Obtain the application that corresponding technique effect is also not directed to any control software or computer program, that is to say, that this practicality
Improvement in terms of the novel hardware circuit just with involved by these modules and unit can solve to be solved
Technical problem, and corresponding technique effect is obtained, and do not need to assist with specific control software or computer program i.e.
It can realize corresponding function.
The hybrid power articulated system in the utility model is employed, the output shaft of driving motor and speed changer connects when driving
It connects to carry out power compensation when engine gear is shifted gears, so as to avoid power interruption of a certain compartment in gearshift, because
This can also not only be avoided the interruption in compartment, improve the force-bearing situation of articulated mounting to avoid the interruption of vehicle, be had more
It is widely applied range.
In this description, the utility model is described with reference to its specific embodiment.It but it is clear that still can be with
The spirit and scope that various modification can be adapted and converts without departing from the utility model.Therefore, the description and the appended drawings should be considered as
It is illustrative and not restrictive.
Claims (8)
1. a kind of hybrid power articulated system, which is characterized in that the hybrid power articulated system includes：An at least compartment,
Drive axle and mixed power plant,
It is connected between the compartment by articulated mounting,
The drive axle is set on the car bottom, and the drive axle includes：Electric drive axle and driven drive axels, institute
The driven drive axels stated are connected by transmission shaft with the mixed power plant,
The mixed power plant includes：Engine, main clutch, speed changer and driving motor,
The speed changer includes：Input shaft, output shaft, engine gear and electrical motor gearshift mechanism,
The driving motor is selectively connected by the electrical motor gearshift mechanism with the input shaft and output shaft.
2. hybrid power articulated system according to claim 1, which is characterized in that the speed changer further includes driving front
Gear and jackshaft, the jackshaft are equipped with change gear, and the engine gear includes at least one empty set, should
Empty set is linked in the change gear.
3. hybrid power articulated system according to claim 2, which is characterized in that the electrical motor gearshift mechanism includes：
Second jackshaft, input gear, output gear and gearshift synchronizer,
Second jackshaft is connected with the driving motor,
The input gear and output gear is placed in second jackshaft, the input gear and the forward pass
Engaged transmission occurs for moving gear, and with the change gear engaged transmission occurs for the output gear,
Described gearshift synchronizer by second jackshaft selectively with the input gear and output gear phase
Connection.
4. hybrid power articulated system according to claim 3, which is characterized in that the engine gear is only set
There are two forward gears.
5. hybrid power articulated system according to claim 4, which is characterized in that the driving motor is set on described
The output terminal side of speed changer.
6. hybrid power articulated system according to claim 5, which is characterized in that the compartment includes front compartment with after
Compartment, the electric drive axle are set on the bottom of the front compartment, and the driven drive axels are set on the trunk
Bottom, the driven drive axels are driven by the mixed power plant.
7. hybrid power articulated system according to claim 5, which is characterized in that there are two the electric drive axle is set
Wheel motor, and pass through the wheel motor and both sides wheel is driven.
8. hybrid power articulated system according to claim 5, which is characterized in that there are two the electric drive axle is set
Wheel hub motor, and pass through the wheel hub motor and both sides wheel is driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306518.3U CN207549937U (en) | 2017-10-11 | 2017-10-11 | Hybrid power articulated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306518.3U CN207549937U (en) | 2017-10-11 | 2017-10-11 | Hybrid power articulated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549937U true CN207549937U (en) | 2018-06-29 |
Family
ID=62677098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721306518.3U Active CN207549937U (en) | 2017-10-11 | 2017-10-11 | Hybrid power articulated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147722A (en) * | 2020-01-07 | 2021-07-23 | 上海汽车变速器有限公司 | Hybrid electric vehicle pause and pause inhibition method |
-
2017
- 2017-10-11 CN CN201721306518.3U patent/CN207549937U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147722A (en) * | 2020-01-07 | 2021-07-23 | 上海汽车变速器有限公司 | Hybrid electric vehicle pause and pause inhibition method |
| CN113147722B (en) * | 2020-01-07 | 2023-05-16 | 上海汽车变速器有限公司 | Method for suppressing mixed power automobile bump |
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