CN100473559C - Hybrid-power automobile special-use chassis - Google Patents
Hybrid-power automobile special-use chassis Download PDFInfo
- Publication number
- CN100473559C CN100473559C CNB2007100280784A CN200710028078A CN100473559C CN 100473559 C CN100473559 C CN 100473559C CN B2007100280784 A CNB2007100280784 A CN B2007100280784A CN 200710028078 A CN200710028078 A CN 200710028078A CN 100473559 C CN100473559 C CN 100473559C
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- gear box
- wheel
- hybrid
- vehicle frame
- lose
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- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a special chassis for hybrid electric vehicle. It is composed of frame, front wheel, pile, rear wheel, driving motor, double-output back axle, gear box, engine, controller, power distribution clutch and generating set. Taking the double-output back axle as the center, the driving motor, gear box, power distribution clutch and generating set compose integration. One output of the back axle connects with the engine by the gear box and the other output links the driving motor which locates on the middle part of the frame. Compare to the general hybrid electric vehicles, the invention realizes the postposition or front position of the engine by the double-output back axle, which can shorten the whole length of the classis by 800mm-1000mm. It benefits the rational distribution of axis load, adds stationarity and comfort during the driving and reduces resistance, energy consuming or gas emission. The motor and the generator in the invention all can work independently when the other products fault, which can keep the normal operation of the vehicles.
Description
Technical field:
The present invention relates to a kind of energy-conserving and environment-protective passenger-carrying chassis of many power configurations, particularly a kind of chassis of hybrid vehicle special use.
Background technology:
For adapting to energy-conservation and needs environmental protection, the mixed motivity type city bus is developed, developed to industry energetically.And generally the mixed motivity type city bus of development generally all disposes driving engine and electrical motor in the drive system of passenger vehicle, its driving engine and electrical motor generally all are to be connected on the same transmission shaft, so driving engine and electrical motor can only link and individual drive separately.And when the driving engine individual drive, even electrical motor direct drive not also will drag and produces resistance and consumes energy as pair, the waste that not only brings the energy, and influence the running of car load driveability, the effect of out of reach energy-saving and environmental protection.In addition, because driving engine and electromotor serial type setting, make the rear overhang on chassis long, cause distribution of axle load unreasonable, cause vehicle advance in back row seats relatively jolt, take uncomfortable.
Summary of the invention:
The purpose of this invention is to provide a kind of simple in structure, configuration rationally, mid-electrical motor, rear-mounted engine can reduce the generation of resistance and the consumption of the energy, strengthens the vehicle operating ability, reaches the hybrid-power automobile special-use chassis of energy-saving and environmental protection effect.
The objective of the invention is to realize by following scheme, hybrid-power automobile special-use chassis, by vehicle frame, front-wheel, battery pack, trailing wheel, drive motor, driving rear axle is lifted one's head in lose-lose, change speed gear box, driving engine, controller, divide dynamic clutch, generator set is formed, described drive motor, change speed gear box, driving engine, dividing dynamic clutch and generator set all to lift one's head driving rear axle with lose-lose is that the center connects and composes one, two deliveries of driving rear axle, one towards the tailstock, be connected with the driving engine formation by change speed gear box, another is towards headstock, be connected with drive motor, place the middle part of vehicle frame.
Above-mentioned hybrid-power automobile special-use chassis, change speed gear box first by dividing dynamic clutch to connect a generator set.
Above-mentioned hybrid-power automobile special-use chassis, be arranged on vehicle frame about two front-wheels of two be respectively single front-wheel, two trailing wheels that are arranged on about vehicle frame two are respectively two-wheel, and the vehicle frame between front-wheel and trailing wheel is two simultaneously, also disposes two groups of power accumulators respectively.
Above-mentioned hybrid-power automobile special-use chassis, the wheelbase on described chassis is: 2 meters to 6 meters; Wheelspan is 1.5 meters to 2.8 meters.
The invention has the beneficial effects as follows:
1, the driving rear axle of lifting one's head by lose-lose makes engine at extreme rear and electrical motor preposition, the total length on chassis is shortened, compare with general hybrid vehicle, car load length can shorten 800mm-1000mm, help the reasonable distribution axle load, stationarity and comfort level during the increase vehicle is advanced.
2, both individual drive separately of driving engine and electrical motor also can tandem drive.
3, when electrical motor and electrical generator produce fault if any one of them, and another can carry out work independently, continues to keep the normal operation of vehicle, and vehicle is quit work.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is illustrated.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is a charge circuit schematic diagram of the present invention.
The specific embodiment:
As shown in Figure 1 to Figure 3, the present invention by vehicle frame 1, single front-wheel 2, battery pack 3, double rear wheel 4, drive motor 5, lose-lose lift one's head driving rear axle 6, change speed gear box 7, driving engine 8, controller 9, divide dynamic clutch 10, electrical generator 11 to form.Wherein said drive motor 5, change speed gear box 7, driving engine 8, to divide dynamic clutch 10 and electrical generator 11 all be that to lift one's head driving rear axle 6 with lose-lose be that the center connects and composes one, two mouths of driving rear axle, end towards the tailstock, be connected with driving engine 8 formations by change speed gear box 7, end towards headstock is connected with drive motor 5 formations, makes drive motor just in time be in the middle part of vehicle frame.In addition, at change speed gear box 7 first, connect a small power generation unit 11 by a branch dynamic clutch 10.Two front-wheels that are arranged on vehicle frame 1 front portion are respectively single-wheel 2, and two trailing wheels that the vehicle frame rear portion is set are respectively two-wheel 4, and the vehicle frame between front-wheel and trailing wheel is two simultaneously, disposes two groups of power accumulators 3 respectively; Described controller 9 is arranged on the center of vehicle frame.Chassis axle distance of the present invention is 2 meters to 6 meters; Wheelspan is 1.5 meters to 2.8 meters.
By the above-mentioned automobile special-use chassis that constitutes, when the electrical motor individual drive, driving engine is by dividing the effect of dynamic clutch, do not participate in driving and pair and drag, reducing the generation of resistance and the consumption of the energy.And when the driving engine individual drive, electrical motor also can lean on the effect of branch dynamic clutch, does not participate in driving and pair and drags, and reduces the generation of resistance and the consumption of the energy.Then can bring into play power-handling capability simultaneously when be in operation when need strengthening power-handling capability when big (run into heavy grade and bearing capacity) driving engine and electrical motor of vehicle, carry out tandem and drive, strengthen the service requirement of vehicle.When the electrical motor individual drive, though driving engine does not participate in the driving of vehicle, can the direct drive generator set, be vehicle-mounted power accumulator charging, constantly prolong the time of run of electrical motor, and effectively reduced gas purging, reached the purpose of energy-saving and environmental protection.
Claims (4)
1, a kind of hybrid-power automobile special-use chassis, by vehicle frame (1), front-wheel (2), battery pack (3), trailing wheel (4), drive motor (5), driving rear axle (6) is lifted one's head in lose-lose, change speed gear box (7), driving engine (8), controller (9), divide dynamic clutch (10), generator set (11) constitutes, it is characterized in that: described drive motor (5), change speed gear box (7), driving engine (8), dividing dynamic clutch (10) and generator set (11) all to lift one's head driving rear axle (6) with lose-lose is that the center connects and composes one, two deliveries of driving rear axle, one towards the tailstock, be connected with driving engine (8) formation by change speed gear box (7), another is towards headstock, be connected with drive motor (5), place the middle part of vehicle frame.
2, hybrid-power automobile special-use chassis according to claim 1 is characterized in that: the branch dynamic clutch (10) that passes through first at change speed gear box (7) connects generator set (11).
3, hybrid-power automobile special-use chassis according to claim 1, it is characterized in that: be arranged on vehicle frame (1) about two front-wheels of two be respectively single front-wheel (2), two trailing wheels that are arranged on about vehicle frame two are respectively two-wheel (4), vehicle frame between front-wheel and trailing wheel is two simultaneously, also disposes two groups of power accumulators (3) respectively.
4, hybrid-power automobile special-use chassis according to claim 1 is characterized in that: the wheelbase on described chassis is: 2 meters to 6 meters; Wheelspan is 1.5 meters to 2.8 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100280784A CN100473559C (en) | 2007-05-18 | 2007-05-18 | Hybrid-power automobile special-use chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100280784A CN100473559C (en) | 2007-05-18 | 2007-05-18 | Hybrid-power automobile special-use chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101070049A CN101070049A (en) | 2007-11-14 |
| CN100473559C true CN100473559C (en) | 2009-04-01 |
Family
ID=38897525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100280784A Expired - Fee Related CN100473559C (en) | 2007-05-18 | 2007-05-18 | Hybrid-power automobile special-use chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100473559C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110079454A1 (en) * | 2009-10-07 | 2011-04-07 | Gm Global Technology Operations, Inc. | Hybrid vehicle configuration and method of reconfiguring non-hybrid vehicle architecture as hybrid vehicle architecture |
| CN103359175A (en) * | 2012-03-31 | 2013-10-23 | 湖南晟通科技集团有限公司 | Hybrid electric vehicle |
| CN103770626B (en) * | 2014-01-24 | 2016-08-24 | 重庆科鑫三佳车辆技术有限公司 | Hybrid electric vehicle four-wheel drive chassis structure |
| CN109955706A (en) * | 2017-12-25 | 2019-07-02 | 郑州宇通客车股份有限公司 | A kind of motor postposition formula concentration is only to hang hybrid power system and hybrid vehicle |
| CN109080441A (en) * | 2018-08-29 | 2018-12-25 | 徐州重型机械有限公司 | Special vehicle |
-
2007
- 2007-05-18 CN CNB2007100280784A patent/CN100473559C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101070049A (en) | 2007-11-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090401 Termination date: 20160518 |