CN205876488U - Front -end wheel system of diesel engine - Google Patents
Front -end wheel system of diesel engine Download PDFInfo
- Publication number
- CN205876488U CN205876488U CN201620642409.8U CN201620642409U CN205876488U CN 205876488 U CN205876488 U CN 205876488U CN 201620642409 U CN201620642409 U CN 201620642409U CN 205876488 U CN205876488 U CN 205876488U
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- belt
- pulley
- diesel
- diesel engine
- air conditioner
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Abstract
The utility model relates to a by engine driven, auxiliary assembly field with chain, area or similar endless member discloses a front -end wheel system of diesel engine, including the diesel engine organism with fix generator I on the diesel engine organism, idler, generator II, automatic take -up pulley, crank pulley, air condition compressor and water pump pulley, still include belt I and belt II, crank pulley, automatic take -up pulley, generator II, generator I, idler and water pump pulley are walked around in proper order to belt I, constitute inlayer transmission system, crank pulley passes through belt II and is connected with air condition compressor, constitutes outer transmission system. The utility model discloses an inside and outside two -layer transmission system has realized the train and has passed through the direct tensioning of air condition compressor, and reduced the space, the cost is reduced has reduced the train fault point, has increased the reliability of engine, and the effectual supporting scope that enlarges the WP4.1 model to economic benefits has been improved.
Description
Technical field
This utility model relates to driven by the engine, with chain, with or the auxiliary equipment field of similar endless member, tool
For body, relate to a kind of diesel engine front end train.
Background technology
WP4.1 is the sharp power series of products of the up-to-date release of Weihe River bavin, and the big compressor of air conditioner of AK-43 is that environment-friendly and energy-efficient produces
Product, use novel structure and technique, have good looking appearance, novel structure, volume is little, refrigeration is fast, noise is low and safe and reliable
Etc. feature, it is adaptable to various Large and medium buses and engineering truck air conditioning system.
The tensioning mode of existing WP4.1 front end wheel train can not meet the electromotor lift-launch big sky of AK-43 that car load factory proposes
Adjust the demand of compressor, there is reliability tensioning low, outside and take up room big shortcoming.
Utility model content
Main purpose of the present utility model is for the problems referred to above, it is provided that a kind of diesel oil using brand-new tensioning mode
Machine front end wheel train.
To achieve these goals, the technical scheme that this utility model employing is following:
A kind of diesel engine front end train, the electromotor I including diesel-engine body and being fixed on diesel-engine body, idle pulley,
Electromotor II, automatic tensioner, crank pulley, compressor of air conditioner and water pump pulley, also include belt I and belt II, skin
Band I walks around crank pulley, automatic tensioner, electromotor II, electromotor I, idle pulley and water pump pulley successively, constitutes internal layer and passes
Dynamic system, crank pulley is connected with compressor of air conditioner by belt II, constitutes outer layer drive system.
Further, compressor of air conditioner is arranged on diesel-engine body by support, and described support is provided with strip peace
Dress hole, compressor of air conditioner is fixed on diesel-engine body by bolt through this strip installing hole.
Further, belt I is polywedge bet.
Further, belt II is V belt.
This utility model compared with prior art has the advantages that this utility model is by inside and outside two-layer power train
System, has redesigned the tensioning mode of compressor of air conditioner, has eliminated traditional Manual tensioning wheel, it is achieved that train passes through air-conditioning pressure
The direct tensioning of contracting machine, reduces space, reduces cost, decreases train trouble point, adds the reliability of electromotor, and has
The supporting scope expanding WP4.1 type of effect, thus improve economic benefit.
Accompanying drawing explanation
Fig. 1 is this utility model front end wheel train structural scheme of mechanism.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling: 1, electromotor I；2, idle pulley；3, belt I；4, electromotor II； 5、
Automatic tensioner；6, crank pulley；7, belt II；8, bolt；9, compressor of air conditioner；10, water pump pulley；11, diesel engine
Body.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of diesel engine front end train, including diesel-engine body 11 be fixed on diesel-engine body 11
Electromotor I 1, idle pulley 2, electromotor II 4, automatic tensioner 5, crank pulley 6, compressor of air conditioner 9 and water pump pulley 10, also
Including belt I and belt II, crank pulley 6 walked around successively by belt I, automatic tensioner 5, electromotor II 4, and electromotor I 1 is lazy
Wheel 2, water pump pulley 10, constitute internal layer drive system, crank pulley 6 is connected on compressor of air conditioner 9 by belt II, structure
Become outer layer drive system.
Compressor of air conditioner 9 is arranged on diesel-engine body 11 by support, and described support is provided with strip installing hole, spiral shell
Compressor of air conditioner 9 is fixed on diesel-engine body 11 by bolt 8 through this strip installing hole.
Belt I uses polywedge bet, belt II to use V belt.
Internal layer drive system operation principle is as follows:
Crank pulley 6, is internal layer drive train power output unit, by belt I 3, power is passed to auto-tensioning
Wheel 5, is then transferred to electromotor II 4, then passes to electromotor I 1, be then passed to idle pulley 2, be ultimately transferred to water pump pulley
10.Idle pulley 2 ensures the stationarity of transmission, it is therefore prevented that belt I 3 skids.Automatic tensioner 5 automatically provides tensile force for belt I 3,
Ensure this train belt I 3 can auto-tensioning, improve train reliability.
Outer layer drive system operation principle is as follows:
Crank pulley 6, is also outer layer drive train power output unit, is directly driven air conditioner compressed by belt II 7
Machine 9, compressor of air conditioner 9 support mounting plane is designed with strip installing hole, makes belt II 7 tensioning by outer shifting compressor of air conditioner 9
After, the installation bolt 8 of urgent compressor of air conditioner 9, it is achieved the tensioning of this layer of train, wherein, the auxiliary guide effect of 8, bolt.With
Family in use, causes train tensile force to diminish as belt II 7 extends, and the position of repeatable adjustment compressor of air conditioner 9 is entered
And tightening belt II 7.
Certainly, foregoing is only preferred embodiment of the present utility model, it is impossible to be considered new for limiting this practicality
The scope of embodiments of type.This utility model is also not limited to the example above, and those skilled in the art are in this reality
With the impartial change made in novel essential scope and improvement etc., patent covering scope of the present utility model all should be belonged to
In.
Claims (4)
1. a diesel engine front end train, including diesel-engine body (11) and the electromotor I that is fixed on diesel-engine body (11)
(1), idle pulley (2), electromotor II (4), automatic tensioner (5), crank pulley (6), compressor of air conditioner (9) and water pump pulley
(10), it is characterised in that also include belt I (3) and belt II (7), belt I (3) is walked around crank pulley (6) successively, is automatically opened
Bearing up pulley (5), electromotor II (4), electromotor I (1), idle pulley (2), water pump pulley (10), constitute internal layer drive system, bent axle skin
Belt wheel (6) is connected with compressor of air conditioner (9) by belt II (7), constitutes outer layer drive system.
Diesel engine front end train the most according to claim 1, it is characterised in that compressor of air conditioner (9) is arranged on by support
On diesel-engine body (11), described support being provided with strip installing hole, bolt (8) passes this strip installing hole by air conditioner compressed
Machine is fixed on diesel-engine body.
Diesel engine front end train the most according to claim 1, it is characterised in that belt I (3) is polywedge bet.
Diesel engine front end train the most according to claim 1, it is characterised in that belt II (7) is V belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642409.8U CN205876488U (en) | 2016-06-24 | 2016-06-24 | Front -end wheel system of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642409.8U CN205876488U (en) | 2016-06-24 | 2016-06-24 | Front -end wheel system of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876488U true CN205876488U (en) | 2017-01-11 |
Family
ID=57691145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642409.8U Active CN205876488U (en) | 2016-06-24 | 2016-06-24 | Front -end wheel system of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876488U (en) |
-
2016
- 2016-06-24 CN CN201620642409.8U patent/CN205876488U/en active Active
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| GR01 | Patent grant |