CN2717748Y - Inertial starting device for mixed power vehicles - Google Patents
Inertial starting device for mixed power vehicles Download PDFInfo
- Publication number
- CN2717748Y CN2717748Y CN 200420023918 CN200420023918U CN2717748Y CN 2717748 Y CN2717748 Y CN 2717748Y CN 200420023918 CN200420023918 CN 200420023918 CN 200420023918 U CN200420023918 U CN 200420023918U CN 2717748 Y CN2717748 Y CN 2717748Y
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- China
- Prior art keywords
- engine
- friction disc
- output shaft
- mixed power
- another
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- Expired - Fee Related
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model discloses an inertial starting device for mixed power vehicles. An output shaft of an engine is fixedly provided with a U-shaped friction disc, the opening of which faces to the outer side of the engine. The output shaft of the engine is respectively fixedly connected with a plurality of centrifugal springs which are connected with a friction block with equal distance. The outer part of an additional U-shaped friction disc is fixedly connected with a plurality of centrifugal springs which are connected with an additional friction block with equal distance. The opening of the additional U-shaped friction disc faces to the inner side of the engine and is inlaid between the friction block and the inner side of the U-shaped friction disc, the opening of which faces to the outer side of the engine. An output shaft arranged at the outer side center part of the additional U-shaped friction disc is provided with an output wheel. The utility model can solve the problem of frequent start of the mixed power vehicles. The engine can be started without a starting electric motor, and can be driven to start by the inertia of wheels when a vehicle moves. In such a way, the starting electric motor can be removed, which reduces cost, solves the problem of service life of the starting electric motor which is started frequently, improves reliability of the entire vehicle and enhances moving stability of the vehicle.
Description
Affiliated technical field
The utility model relates to a kind of motor vehicle driven by mixed power inertia starter gear.
Background technology
Current, environment and sustainable development have become the focus that All Around The World is paid close attention to, and auto emission is considered to try a main concentrated contaminated water source, especially in the city.Though also once occurred electronlmobil, substitute fuel automobile etc. on the automobile history, owing to reasons such as technology and costs, internal-combustion engines vehicle still keeps its leading position.So people begin to consider selectable automobile driving system, and become attainable product, motor vehicle driven by mixed power is exactly the product of this novel drive system.The drive system of integrated traditional combustion engine car of hybrid electric drive system and electronlmobil, have than higher fuel economy of orthodox car and lower discharging, and realize that in specialized range zero-emission (electric-only mode) has overcome the short shortcoming of electronlmobil continual mileage again.So, motor vehicle driven by mixed power " accurate green " cleaning vehicle that is otherwise known as.The main research contents of motor vehicle driven by mixed power has various monotechnicss such as driving engine, electrical motor, storage battery, and power system switching, optimization and the control technology of the electron controls technology of each system and car load.It can realize fuel saving 50%, and discharging descends 80%; Adopt the braking energy recovery technology, also 30% of recyclable braking energy.
Solving motor vehicle driven by mixed power driving engine Fraquent start and closing problem is that motor vehicle driven by mixed power will enter one of guardian technique problem of practicability.We know, the starting of conventional truck is to actuating motor energising, actuating motor drives engine crankshaft, make engine starting.Adopt motor-driven when motor vehicle driven by mixed power is low-tach, adopt engine drive in the time of high-revolving, because the speed of car is changing continually, if the starting of driving engine also is to adopt this method, to make actuating motor power on/off continually, shortened its life-span greatly, reduced automobile reliability, the stationarity variation that also makes vehicle operating.
Summary of the invention
The purpose of this utility model is to provide a kind of motor vehicle driven by mixed power inertia starter gear, can solve the problem of motor vehicle driven by mixed power Fraquent start.
The technical scheme that its technical matters that solves the utility model adopts is: be equipped with engine output shaft affixed on the output shaft of driving engine, " U " shape friction disc towards the driving engine outside, five equilibrium is connected with several centrifugal springs that connect friction shoe respectively on engine output shaft, the outer five equilibrium of another " U " shape friction disc is connected with several another the centrifugal spring that connects another friction shoe, another " U " shape friction disc is towards the driving engine inboard, be embedded in friction shoe and towards between " U " shape friction disc inboard in the driving engine outside, on the output shaft of another " U " shape friction disc outer side center output wheel is housed, bearing is housed respectively on the output shaft of output wheel both sides.
The useful effect that the utlity model has is: the two centrifugal inertia starting of motor vehicle driven by mixed power system can solve the problem of motor vehicle driven by mixed power Fraquent start, the starting of driving engine is without actuating motor, make its starting but drive driving engine by the inertia of car when motion wheel, removed actuating motor like this, reduced cost, and solved the life problems of actuating motor Fraquent start, and improved automobile reliability, increased the running stability of vehicle.
Description of drawings
Accompanying drawing is a structural principle scheme drawing of the present utility model.
Among the figure: 1, driving engine, 2, output shaft, 3, friction disc, 4, friction shoe, 5, centrifugal spring, 6, friction shoe, 7, centrifugal spring, 8, output shaft, 9, bearing, 10, output wheel, 11, friction disc.
The specific embodiment
As shown in drawings, on the output shaft 2 of driving engine 1, be equipped with affixed with engine output shaft 2, " U " shape friction disc 3 towards the driving engine outside, five equilibrium is connected with several centrifugal springs 7 that connect friction shoe 6 respectively on engine output shaft 2, another " U " shape friction disc 11 outer five equilibriums are connected with several another the centrifugal spring 5 that connects another friction shoe 4, another " U " shape friction disc 11 is towards the driving engine inboard, be embedded in friction shoe 6 and towards between " U " shape friction disc 3 inboards in the driving engine outside, on the output shaft 8 of another " U " shape friction disc 11 outer side center output wheel 10 is housed, on the output shaft 8 of output wheel 10 both sides bearing 9 is housed respectively.
Said several centrifugal springs 7 and several another centrifugal spring 5 are 2～20.
Its principle of work is as follows:
(1) engine-driven situation:
Centrifugal spring 7 is housed on the output shaft 2 of driving engine 1, friction shoe 6 links to each other with centrifugal spring 7, when engine speed reached setting value, friction shoe 6 overcame the effect of centrifugal spring 7 under action of centrifugal force, work with friction disc 11, drive friction disc 11 and rotate, friction disc 11 drives output shaft 8 and rotates, and output shaft 8 drives output wheel 10 again and rotates, transferring power, output shaft 8 is fixing by bearing 9; When the rotating speed of driving engine did not reach setting value, the centnifugal force of friction shoe 6 was not enough to overcome the application force of centrifugal spring 7, made friction shoe 6 and friction disc 11 break away from, and the output shaft 2 of driving engine is being with friction shoe 6 idle running, not transferring power; The engine speed that works can be realized by the predetermincd tension of the centrifugal spring 7 of adjusting and the quality of rigidity and friction shoe 6.
(2) situation of inertia starting driving engine:
When the speed of car reaches setting value, need be by engine drive, during fire an engine, system is work like this: the inertia of car drives output wheel 10 rotations, output wheel 10 drives output shaft 8 rotations, output shaft 8 drives friction disc 11 rotations, be connected with centrifugal spring 5 and friction shoe 4 on the friction disc 11, when the speed of car reaches setting value, just friction disc 11 reaches when setting rotating speed, friction shoe 4 is under action of centrifugal force, overcome the effect of centrifugal spring 5, work, drive friction disc 3 and rotate with friction disc 3, friction disc 3 drives output shaft 2 and rotates, thus fire an engine 1; The speed of the car of fire an engine can realize by the predetermincd tension of the centrifugal spring 7 of adjusting and the quality of rigidity and friction shoe 4; The situation work of describing according to above-mentioned (1) again after driving engine 1 starting.
Claims (2)
1, a kind of motor vehicle driven by mixed power inertia starter gear, it is characterized in that: on the output shaft (2) of driving engine (1), be equipped with engine output shaft (2) affixed, opening is towards " U " shape friction disc (3) in the driving engine outside, five equilibrium is connected with several centrifugal springs (7) that connect friction shoe (6) respectively on engine output shaft (2), the outer five equilibrium of another " U " shape friction disc (11) is intrinsic to connect several another centrifugal spring (5) of another friction shoe (4) in succession, another " U " shape friction disc (11) opening is towards the driving engine inboard, be embedded in friction shoe (6) and opening towards between " U " shape friction disc (3) inboard in the driving engine outside, on the output shaft (8) of another " U " shape friction disc (11) outer side center output wheel (10) is housed, on the output shaft (8) of output wheel (10) both sides bearing (9) is housed respectively.
2, a kind of motor vehicle driven by mixed power inertia starter gear according to claim 1 is characterized in that: said several centrifugal springs (7) and several another centrifugal spring (5) are 2～20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023918 CN2717748Y (en) | 2004-06-12 | 2004-06-12 | Inertial starting device for mixed power vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420023918 CN2717748Y (en) | 2004-06-12 | 2004-06-12 | Inertial starting device for mixed power vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717748Y true CN2717748Y (en) | 2005-08-17 |
Family
ID=34892775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420023918 Expired - Fee Related CN2717748Y (en) | 2004-06-12 | 2004-06-12 | Inertial starting device for mixed power vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717748Y (en) |
-
2004
- 2004-06-12 CN CN 200420023918 patent/CN2717748Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |