CN201049584Y - Tandem hybrid power electric automobile emergency assistant starting device - Google Patents
Tandem hybrid power electric automobile emergency assistant starting device Download PDFInfo
- Publication number
- CN201049584Y CN201049584Y CNU2007200931136U CN200720093113U CN201049584Y CN 201049584 Y CN201049584 Y CN 201049584Y CN U2007200931136 U CNU2007200931136 U CN U2007200931136U CN 200720093113 U CN200720093113 U CN 200720093113U CN 201049584 Y CN201049584 Y CN 201049584Y
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- slide bar
- electric automobile
- wheel
- power electric
- hybrid power
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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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- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model relates to an emergency disposal device of a series hybrid power electric automobile, in particular to an emergency auxiliary starting device of the series hybrid power electric automobile. The utility model aims to start an engine or a generating set successfully under the fault state of an accumulator and a cranking motor of the series hybrid power electric automobile by adopting the device and transforming the force and moment into components along the slope surface via external force or gravity (the halt on the slope due to failure). The utility model adopts the technical proposal that: the device is composed of sliding bars, a sliding bar connecting piece (5), a one-way clutch and gimbals, and is characterized in that the sliding bar I (2) and the sliding bar II (3) are connected with each other by the sliding bar connecting piece, the other end of the sliding bar I (2) is connected with a generator of the series hybrid power electric automobile by the gimbal I (1), and the other end of the sliding bar II (3) is provided with the one-way clutch (6) with the torsional moment transferring from driving wheels to the generating set uni-directionally, and the one-way clutch (6) is connected with an electromotor through the gimbal II (4).
Description
Technical field:
The utility model relates to a kind of emergency treatment device of series hybrid power electric vehicle, particularly relates to a kind of emergency start-up aid device for tandem type hybrid powered electric automobile.
Background technology:
Mixed power electric car still is in development at present in China.Abroad, the mixed power electric car of batch manufacturing is parallel or series parallel type mostly; Series hybrid power electric vehicle is mainly used in bus and military car, because also there is the more high shortcoming of productive costs at present, so there is not large-scale production.Orthodox car can make drive wheel towing astern driving engine along domatic component (when the descending) by external force or gravity under the faulty condition of storage battery, actuating motor etc., reach the purpose of fire an engine and the every function of emergency recovery automobile.Owing to do not have mechanical connection between the power take-off implement (electrical motor) of series hybrid power electric vehicle and the propulsion source (generator set), so it can not take above-mentioned measure emergency start driving engine or generator set.Because the mixed power electric car technology still belongs to fangle, therefore, the research staff who is engaged in this direction both at home and abroad also will not research and develop emphasis and turn to the emergency handling of mixed power electric car under nonserviceabling.
Summary of the invention:
The purpose of this utility model is at series hybrid power electric vehicle under faulty conditions such as storage battery, actuating motor, a kind of emergency start-up aid device for tandem type hybrid powered electric automobile is provided, by external force or gravity along domatic component (barrier is parked in sloping road for some reason) fire an engine or generator set smoothly.
The purpose of this utility model is achieved in that accompanying drawings is as follows:
A kind of emergency start-up aid device for tandem type hybrid powered electric automobile is by slide bar, slide bar attaching parts 5, free-wheel clutch and universal-joint are formed, it is characterized in that said slide bar I2 is connected by the slide bar attaching parts with slide bar II3, the other end of slide bar I2 is connected with the electrical generator of series hybrid power electric vehicle by universal-joint I1, the other end of slide bar II3 is equipped with moment of torsion from the free-wheel clutch 6 of drive wheel to generator set direction unidirectional delivery, free-wheel clutch 6 is connected with electrical motor by universal-joint II4, this mechanism is at Fig. 3, all be provided with the design of axial location on 4 slide bar attaching parts 5 and the free-wheel clutch 6, to guarantee axial bonded assembly reliability.
Said slide bar attaching parts 5 is mechanical spline sliding sleeve, and this sliding sleeve and slide bar I2 and slide bar II3 are for being in axial sliding connection.
Said slide bar attaching parts 5 is the reverse gear group, it is made up of torque wheel for inputting 7, torque output wheel and compound planet gear 8, torque wheel for inputting 7 directly links to each other with slide bar 3, the torque output wheel is an inner gear, it directly links to each other with slide bar I2, and compound planet gear 8 is distributed on respectively on the base plane of torque output wheel 9.
The number of said compound planet gear (8) middle gear is more than three, to guarantee the reliability of torque transfer.
Said free-wheel clutch (6) can adopt ratchet structure commonly used.
Said registration device all is provided with the design of axial location on this mechanism such as Fig. 3,4 slide bar attaching parts 5 and free-wheel clutch 6, to guarantee axial bonded assembly reliability.
Emergency start-up aid device for tandem type hybrid powered electric automobile adopts the combination of mechanical spline sliding sleeve and slide bar telescoping mechanism, mechanical type one-way clutch mechanism, coupling bush and reverse gear group, makes the power take-off implement (electrical motor) of series hybrid power electric vehicle and propulsion source (generator set) realize direct mechanical connection.Therefore can be by external force or gravity along domatic component (when the sloping road); at driving engine during because of disorderly closedowns such as battery power deficiency, actuating motor damages; torque is delivered to generator set by drive wheel; realization is to the towing astern of series hybrid power electric vehicle driving engine, thereby reaches the purpose of fire an engine and the every function of emergency recovery automobile.In this device, the effect of mechanical spline sliding sleeve and slide bar telescoping mechanism is: the mechanical connection of realizing propulsion source and power take-off implement; The effect of one-way clutch mechanism is: when power take-off implement rotating speed during greater than power source speed (driving engine is because of disorderly closedowns such as battery power deficiency, actuating motor damages), torque passes to propulsion source by power take-off implement; When power take-off implement rotating speed during less than power source speed (behind the engine starting), this device is inoperative, realizes the unidirectional delivery of power; The reverse gear group is used for vehicle and is parked in when going up a slope, and utilizes vehicle when gravity retreats under the component effect of sloping road direction, the back transfer drive wheel torque.This device is not installed onboard under the situation of normal vehicle operation, only nonserviceables and uses down.
The utlity model has following beneficial effect: this device at home, at first propose outward and solved series hybrid power electric vehicle, problem that can't fire an engine because of faults such as storage battery, actuating motors; Be applicable to various series hybrid power electric vehicles, often be specially adapted to the military car of serial mixed power, transport trolley and the construction machinery and equipment etc. of operation in the open air, solved because of not possessing the difficult problem that the maintenance condition can't be worked above-mentioned vehicle.This device provides the reliability guarantee for China's development serial mixed power battery-driven car, has very vast market potentiality and actual application value.
Description of drawings:
The upward slope state of Fig. 1 (a) emergency start-up aid device for tandem type hybrid powered electric automobile effect;
The level road state of Fig. 1 (b) emergency start-up aid device for tandem type hybrid powered electric automobile effect;
The descending state of Fig. 1 (c) emergency start-up aid device for tandem type hybrid powered electric automobile effect;
Fig. 2 emergency start-up aid device for tandem type hybrid powered electric automobile installation site scheme drawing;
Fig. 3 emergency start-up aid device for tandem type hybrid powered electric automobile structural representation (the extraneous tractive force of descending or forward);
Fig. 4 emergency start-up aid device for tandem type hybrid powered electric automobile structural representation (going up a slope or reverse extraneous tractive force);
Fig. 5 reverse gear group structural representation.
1. universal-joint I, 2. slide bar I, 3. slide bar II, 4. universal-joint II, 5. slide bar attaching partss, 6. free-wheel clutchs, 7. torque wheel for inputting, 8. compound planet gears, 9. torque output wheels among the figure
The specific embodiment:
Further specify particular content of the present utility model and working process thereof below in conjunction with the accompanying drawing illustrated embodiment.
Consult Fig. 1: when series hybrid power electric vehicle because of faulty conditions such as storage battery, actuating motors; engine shutdown is when extraneous tractive force is forward on descending or level road; owing to do not have mechanical connection between the power take-off implement (electrical motor) of series hybrid power electric vehicle as shown in Figure 2 and the propulsion source (generator set); therefore it can not that works makes drive wheel towing astern and fire an engine by external force as orthodox car, to reach the purpose of fire an engine and the every function of emergency recovery automobile.By using emergency start-up aid device for tandem type hybrid powered electric automobile as shown in Figure 3, can realize generator set and the mechanical connection between the electrical motor (consulting shown in Fig. 2 dotted line) under the emergency rating, reach as orthodox car: make drive wheel towing astern and fire an engine by extraneous forward tractive force (level road) or gravity along domatic component (during descending), recover every function of automobile temporarily.
Consult Fig. 3: be the emergency start-up aid device for tandem type hybrid powered electric automobile structural representation, 1,4 are respectively universal-joint among the figure, and the existence of the two makes this device be the constant speed transmission; Slide bar I2, slide bar II3, slide bar attaching parts 5 have been formed sliding sleeve-sliding bar mechanism among the figure, all are provided with the design of axial location on this mechanism such as Fig. 3,4 slide bar attaching parts 5 and free-wheel clutch 6, to guarantee axial bonded assembly reliability.Be convenient to realize the mechanical connection of generator set and electrical motor; 6 can adopt ratchet structure commonly used for free-wheel clutch among the figure.It can realize moment of torsion from the unidirectional delivery of drive wheel to the generator set direction, and when generator set output shaft rotating speed during greater than the motor reel rotating speed, this device is just inoperative, therefore avoided the generator set starting after, drive wheel is to the effect of falling the holder of driving engine.
When series hybrid power electric vehicle because of faulty conditions such as storage battery, actuating motors; when engine shutdown extraneous tractive force on upward slope shown in Figure 1 or level road is reverse; sliding sleeve among Fig. 3 can be replaced with reverse gear group as shown in Figure 4, to realize the fall holder of drive wheel to driving engine.The structure of reverse gear group is consulted Fig. 5: torque wheel for inputting 7 directly links to each other with slide bar II3 among Fig. 4, and torque output wheel 9 (being inner gear) directly links to each other with slide bar I2 among Fig. 4, and planetary wheel 8 is distributed on respectively on the base plane of torque output wheel 9; The mutual action of said gear group can be realized coming from the reverse of driving wheel torque.
Claims (5)
1. emergency start-up aid device for tandem type hybrid powered electric automobile, it is by slide bar, slide bar attaching parts (5), free-wheel clutch and universal-joint are formed, it is characterized in that said slide bar I (2) is connected by the slide bar attaching parts with slide bar II (3), the other end of slide bar I (2) is connected with the electrical generator of series hybrid power electric vehicle by universal-joint I (1), the other end of slide bar II (3) is equipped with moment of torsion from the free-wheel clutch (6) of drive wheel to generator set direction unidirectional delivery, free-wheel clutch (6) is connected with electrical motor by universal-joint II (4), all is provided with axial location on slide bar attaching parts (5) and the free-wheel clutch (6).
2. emergency start-up aid device for tandem type hybrid powered electric automobile according to claim 1 is characterized in that said slide bar attaching parts (5) is mechanical spline sliding sleeve, and this sliding sleeve and slide bar I (2) and slide bar II (3) are for being in axial sliding connection.
3. emergency start-up aid device for tandem type hybrid powered electric automobile according to claim 1, it is characterized in that said slide bar attaching parts (5) is the reverse gear group, it is made up of torque wheel for inputting (7), torque output wheel and compound planet gear (8), torque wheel for inputting (7) directly links to each other with slide bar (3), the torque output wheel is an inner gear, it directly links to each other with slide bar I (2), and compound planet gear (8) is distributed on respectively on the base plane of torque output wheel (9).
4. emergency start-up aid device for tandem type hybrid powered electric automobile according to claim 3 is characterized in that the number of said compound planet gear (8) middle gear is more than three.
5. emergency start-up aid device for tandem type hybrid powered electric automobile according to claim 1 is characterized in that said free-wheel clutch (6) can adopt ratchet structure commonly used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200931136U CN201049584Y (en) | 2007-01-08 | 2007-01-08 | Tandem hybrid power electric automobile emergency assistant starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200931136U CN201049584Y (en) | 2007-01-08 | 2007-01-08 | Tandem hybrid power electric automobile emergency assistant starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049584Y true CN201049584Y (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200931136U Expired - Lifetime CN201049584Y (en) | 2007-01-08 | 2007-01-08 | Tandem hybrid power electric automobile emergency assistant starting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201049584Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398796A (en) * | 2011-07-08 | 2012-04-04 | 江苏亨通高压电缆有限公司 | Wire reeling, unreeling and arranging device with multiple connected trays |
| CN102673367A (en) * | 2012-06-01 | 2012-09-19 | 吉林大学 | Emergency auxiliary starting device for tandem type hybrid electric automobile |
| CN104139697A (en) * | 2013-05-07 | 2014-11-12 | 三菱电机株式会社 | A tandem type hybrid power vehicle |
| CN105644359A (en) * | 2015-12-25 | 2016-06-08 | 湖北航天技术研究院特种车辆技术中心 | Vehicle emergency towing start system |
-
2007
- 2007-01-08 CN CNU2007200931136U patent/CN201049584Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398796A (en) * | 2011-07-08 | 2012-04-04 | 江苏亨通高压电缆有限公司 | Wire reeling, unreeling and arranging device with multiple connected trays |
| CN102673367A (en) * | 2012-06-01 | 2012-09-19 | 吉林大学 | Emergency auxiliary starting device for tandem type hybrid electric automobile |
| CN104139697A (en) * | 2013-05-07 | 2014-11-12 | 三菱电机株式会社 | A tandem type hybrid power vehicle |
| CN104139697B (en) * | 2013-05-07 | 2017-05-03 | 三菱电机株式会社 | A tandem type hybrid power vehicle |
| CN105644359A (en) * | 2015-12-25 | 2016-06-08 | 湖北航天技术研究院特种车辆技术中心 | Vehicle emergency towing start system |
| CN105644359B (en) * | 2015-12-25 | 2018-05-25 | 湖北航天技术研究院特种车辆技术中心 | A kind of emergency vehicle trailer activation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090708 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |