CN205841006U - Belt start and stop train - Google Patents
Belt start and stop train Download PDFInfo
- Publication number
- CN205841006U CN205841006U CN201620656104.2U CN201620656104U CN205841006U CN 205841006 U CN205841006 U CN 205841006U CN 201620656104 U CN201620656104 U CN 201620656104U CN 205841006 U CN205841006 U CN 205841006U
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- pulley
- regulating wheel
- belt
- train
- accessory drive
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Abstract
The utility model discloses a kind of belt start and stop train in vehicle start stop system, start all-in-one, accessory drive belt, the drive pulley being arranged on generating startup all-in-one and the passive train driven by accessory drive belt including generating；Accessory drive belt is fastened at drive pulley and follower around the home；Starting in generating and be additionally provided with tensioning wheel assembly on all-in-one, tensioning wheel assembly is between drive pulley and passive train；Tensioning wheel assembly includes the first regulating wheel and the second regulating wheel, is connected by elastic damping component between the first regulating wheel and the second regulating wheel；First regulating wheel and the second regulating wheel are all located at the outside of accessory drive belt, and accessory drive belt is clamped by the first regulating wheel and the second regulating wheel.By the first regulating wheel and the second regulating wheel being integrated in one, and elastic damping component being set between, the accessory drive belt demand to tension force can be met, space can be saved again, it is simple to install.
Description
Technical field
This utility model relates to vehicle accessory belt drive system, particularly relates to a kind of belt start and stop train.
Background technology
Along with economic, social development, the fuel oil of passenger car is consumed Limited Doses in country and emission request is more and more higher, and
Put into effect corresponding policy.Domestic Ge great main engine plants are all being reduced fuel oil consumption by optimization electromotor design and are being reduced row
Put.Wherein utilizing generating to start all-in-one (MGU), the hybrid power system driven by accessory drive belt is in part
Main engine plants' volume production.This hybrid power system achieves following 4 kinds of functions:
1, started all-in-one by generating and drive crank pulley by accessory drive belt, automatically start electromotor；
2, drive generating to start all-in-one by accessory drive belt to generate electricity, to car load each electricity consumption module for power supply；
3, regenerative braking；
4, provide power-assisted to electromotor, improve the dynamic property of car load.
The most conventional accessory drive belt hybrid power system, the both sides being all utilized in accessory drive belt are individually pacified
Dress regulating wheel is clamped belt, for example with a regulating wheel separately installed in the side of accessory drive belt, at another
The separately installed regulating wheel in side, but this design, take up room big, arrange highly difficult.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, it is provided that a kind of compact conformation, easy for installation
Belt start and stop train.
Technical solutions of the utility model provide a kind of belt start and stop train in vehicle start stop system, open including generating
Move all-in-one, accessory drive belt, be arranged on the described drive pulley generated electricity on startup all-in-one and by described accessory drive
The passive train of belt drives；Described accessory drive belt is fastened at described drive pulley and described follower around the home；Institute
Stating and be additionally provided with tensioning wheel assembly on generating startup all-in-one, described tensioning wheel assembly is positioned at described drive pulley and described quilt
Between driving wheel system；Described tensioning wheel assembly includes the first regulating wheel and the second regulating wheel, described first regulating wheel and described second
Connected by elastic damping component between regulating wheel；Described first regulating wheel and described second regulating wheel are all located at described adnexa and drive
The outside of dynamic belt, and described accessory drive belt is by described first regulating wheel and described second regulating wheel clamping.
Further, described elastic damping component includes spring.
Further, described elastic damping component also includes antivibrator.
Further, described first regulating wheel and described second regulating wheel are arranged on described generating by connector respectively and open
On the housing of dynamic all-in-one.
Further, described passive train include successively the crank pulley being arranged on bent axle, be arranged on air conditioner compressed
Compressor pulley on machine and the water pump pulley being arranged on water pump.
Further, flat idle pulley is installed between described crank pulley and described compressor pulley.
Further, between described water pump pulley and described drive pulley, groove idle pulley it is provided with.
Further, described drive pulley, described crank pulley, described compressor pulley, described water-pump belts
Wheel, described flat idle pulley and described groove idle pulley are at grade.
Use technique scheme, have the advantages that
By the first regulating wheel and the second regulating wheel being integrated in one, and elastic damping component is set between,
The accessory drive belt demand to tension force can be met, space can be saved again, it is simple to install.
Accompanying drawing explanation
The schematic diagram of the belt start and stop train that Fig. 1 provides for this utility model one embodiment；
Fig. 2 is when generating startup all-in-one is in power generation mode, the structural representation of belt start and stop train；
Fig. 3 is when generating startup all-in-one is in start-stop mode, the structural representation of belt start and stop train.
Reference synopsis:
1-generating starts all-in-one；11-drive pulley；2-accessory drive belt；
The passive train of 3-；31-crank pulley；32-compressor pulley；
33-water pump pulley；The flat idle pulley of 34-；35-groove idle pulley；
4-tensioning wheel assembly；41-the first regulating wheel；42-the second regulating wheel；
43-elastic damping component；44-connector.
Detailed description of the invention
Further illustrate detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.The most identical parts phase
Same reference represents.It should be noted that the word "front", "rear" used in describing below, "left", "right", " on " and
D score refers to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to the side towards or away from particular elements geometric center
To.
As Figure 1-3, a kind of belt start and stop in vehicle start stop system that this utility model one embodiment provides
Train, starts all-in-one 1, accessory drive belt 2 including generating, is arranged on the drive pulley 11 started on all-in-one 1 that generates electricity
With the passive train 3 driven by accessory drive belt 2.
Accessory drive belt 2 is around the home on drive pulley 11 and passive train 3.
Starting in generating and be additionally provided with tensioning wheel assembly 4 on all-in-one 1, tensioning wheel assembly 4 is positioned at drive pulley 11 He
Between passive train 3.
Tensioning wheel assembly 4 includes the first regulating wheel 41 and the second regulating wheel 42, the first regulating wheel 41 and the second regulating wheel 42
Between connected by elastic damping component 43.
First regulating wheel 41 and the second regulating wheel 42 are all located at the outside of accessory drive belt 2, and accessory drive belt 2 by
First regulating wheel 41 and the second regulating wheel 42 clamp.
The generating related in this utility model starts all-in-one (MGU) will generating and start-up technique for being arranged on automobile
The motor integrated.
Tensioning wheel assembly 4 is directly installed on generating start on all-in-one 1, installing space can be saved, and without individually
Arrange installing space specially in the both sides of accessory drive belt 2 to install.
Further, since be connected by elastic damping component 43 between the first regulating wheel 41 with the second regulating wheel 42, Ke Yiman
Foot accessory drive belt 2 tension requirements in different modes.
As in figure 2 it is shown, when generating startup all-in-one 1 is in power generation mode, the accessory drive skin at the first regulating wheel 41
Stretch with 2 resistances that can overcome elastic damping component 43；Now, the accessory drive belt 2 at the second regulating wheel 42 it is in
Be in more loose state, under the effect of elastic damping component 43, the second regulating wheel 42 towards the first regulating wheel 41 side shifting, and then
By accessory drive belt 2 tensioning at this.
As it is shown on figure 3, when generating startup all-in-one 1 is in start-stop mode, the accessory drive skin at the second regulating wheel 42
Stretch with 2 resistances that can overcome elastic damping component 43；Now, the accessory drive belt 2 at the first regulating wheel 41 it is in
Being in more loose state, under the effect of elastic damping component 43, the one or two regulating wheel 41, towards the second regulating wheel 42 side shifting, enters
And by accessory drive belt 2 tensioning at this.
It is preferred that elastic damping component 43 includes spring or damping spring.
Preferably, elastic damping component 43 also includes that antivibrator, damping spring and antivibrator jointly act on and realize above-mentioned merit
Energy.
It is preferred that as it is shown in figure 1, the first regulating wheel 41 and the second regulating wheel 42 are arranged on generating by connector 44 respectively
Start on the housing of all-in-one 1, it is simple to assemble, and saved space.
It is preferred that as it is shown in figure 1, passive train 3 includes the crank pulley 31 being arranged on bent axle successively, is arranged on sky
Adjust the compressor pulley 32 on compressor and the water pump pulley 33 being arranged on water pump.
Bent axle is connected with piston, can drive engine action.
When being in start-stop mode, accessory drive belt 2 can drive crank pulley 31 to rotate, thus starts electromotor.
It is preferred that as it is shown in figure 1, install flat idle pulley 34 between crank pulley 31 and compressor pulley 32, to adjust
Whole or change the direction of accessory drive belt 2 at this.
It is preferred that as it is shown in figure 1, be provided with groove idle pulley 35 between water pump pulley 33 and drive pulley 11, to adjust
Whole or change the direction of accessory drive belt 2 at this.
It is preferred that as it is shown in figure 1, drive pulley 11, crank pulley 31, compressor pulley 32, water pump pulley
33, flat idle pulley 34 and groove idle pulley 35 are at grade, it is simple to the connection around the home of accessory drive belt 2 and transmission.
The belt start and stop train that this utility model provides, provides a kind of reliable, stable for mild hybrid power system
, the engine accessory belt drive system of low noise, low tension level, improve the fuel-economy performance of car load, for starting
Machine provides power-assisted, reduces hybrid power system cost, improves versatility simultaneously.
As required, above-mentioned each technical scheme can be combined, to reach best-of-breed technology effect.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that, for this area is general
For logical technical staff, on the basis of this utility model principle, it is also possible to make other modification some, also should be regarded as this practicality
Novel protection domain.
Claims (8)
1. the belt start and stop train in vehicle start stop system, starts all-in-one, accessory drive belt, peace including generating
It is contained in described generating and starts the drive pulley on all-in-one and the passive train driven by described accessory drive belt；
Described accessory drive belt is fastened at described drive pulley and described follower around the home；
It is characterized in that, starting in described generating and be additionally provided with tensioning wheel assembly on all-in-one, described tensioning wheel assembly is positioned at institute
State between drive pulley and described passive train；
Described tensioning wheel assembly includes the first regulating wheel and the second regulating wheel, described first regulating wheel and described second regulating wheel it
Between connected by elastic damping component；
Described first regulating wheel and described second regulating wheel are all located at the outside of described accessory drive belt, and described accessory drive
Belt is by described first regulating wheel and described second regulating wheel clamping.
Belt start and stop train the most according to claim 1, it is characterised in that described elastic damping component includes spring.
Belt start and stop train the most according to claim 2, it is characterised in that described elastic damping component also includes damping
Device.
4. according to the belt start and stop train described in any claim in claim 1-3, it is characterised in that described first tensioning
Wheel and described second regulating wheel are arranged on described generating by connector respectively and start on the housing of all-in-one.
5. according to the belt start and stop train described in any claim in claim 1-3, it is characterised in that described passive train
Include the crank pulley being arranged on bent axle, the compressor pulley being arranged on compressor of air conditioner successively and be arranged on water pump
On water pump pulley.
Belt start and stop train the most according to claim 5, it is characterised in that at described crank pulley and described compressor
Flat idle pulley is installed between belt pulley.
Belt start and stop train the most according to claim 6, it is characterised in that at described water pump pulley and described active skin
Groove idle pulley it is provided with between belt wheel.
Belt start and stop train the most according to claim 7, it is characterised in that described drive pulley, described crankshaft pulley
Wheel, described compressor pulley, described water pump pulley, described flat idle pulley and described groove idle pulley are at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656104.2U CN205841006U (en) | 2016-06-28 | 2016-06-28 | Belt start and stop train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656104.2U CN205841006U (en) | 2016-06-28 | 2016-06-28 | Belt start and stop train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841006U true CN205841006U (en) | 2016-12-28 |
Family
ID=57621515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620656104.2U Active CN205841006U (en) | 2016-06-28 | 2016-06-28 | Belt start and stop train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555645A (en) * | 2017-09-27 | 2019-04-02 | 新疆金风科技股份有限公司 | It is tensioned transmission device, pitch-controlled system and wind power generating set |
-
2016
- 2016-06-28 CN CN201620656104.2U patent/CN205841006U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555645A (en) * | 2017-09-27 | 2019-04-02 | 新疆金风科技股份有限公司 | It is tensioned transmission device, pitch-controlled system and wind power generating set |
| CN109555645B (en) * | 2017-09-27 | 2021-01-22 | 新疆金风科技股份有限公司 | Tensioning transmission device, variable pitch system and wind generating set |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |