CN202531284U - Air-conditioner carrying transmission mechanism of WP (Waterproof) 10 passenger car engine - Google Patents
Air-conditioner carrying transmission mechanism of WP (Waterproof) 10 passenger car engine Download PDFInfo
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- CN202531284U CN202531284U CN2012201921344U CN201220192134U CN202531284U CN 202531284 U CN202531284 U CN 202531284U CN 2012201921344 U CN2012201921344 U CN 2012201921344U CN 201220192134 U CN201220192134 U CN 201220192134U CN 202531284 U CN202531284 U CN 202531284U
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Abstract
The utility model discloses an air-conditioner carrying transmission mechanism of a WP (Waterproof) 10 passenger car engine, belonging to the technical field of engines. The air-conditioner carrying transmission mechanism of the WP10 passenger car engine comprises a crankshaft duplex belt wheel arranged at one end of an engine shell, wherein a water pump duplex drive wheel is arranged above the crankshaft duplex belt wheel; the water pump duplex drive wheel is connected with the crankshaft duplex belt wheel through a first transmission belt; the engine shell at one side of the water pump duplex drive wheel is fixedly provided with an air-conditioner compressor which is connected to a compressor belt wheel; and the compressor belt wheel is in transmission connection with the crankshaft duplex belt wheel through the second transmission belt. The air-conditioner carrying transmission mechanism of the WP10 passenger car engine solves the technical problems of great vibration and loud noise of the whole car and short service life of the air-conditioner compressor, and is widely applied to passenger car engines.
Description
Technical field
The utility model relates to technical field of engines, relates in particular to a kind of WP10 bus engine air-conditioning and carries driving mechanism.
Background technique
Along with the development of domestic bus industry, also progressively improve for the intelligentized requirement of Security travelling comfort, and the double-generator structure of promoting rapidly, make air-conditioning carrying structure art become the development trend of whole industry.WP10 bus engine, engine displacement are 10L, and its front end train comprises crank pulley and water pump driving wheel; The water pump driving wheel is positioned at the crank pulley top; The air condition compressor of traditional WP10 bus engine is mounted between chassis and the motor, has increased by one vibrations point on the car load chassis, and the car load vibration and noise all obviously increases; Be unfavorable for very much the layout and the travelling comfort of car load train, and can shorten the working life of air condition compressor.
The model utility content
The utility model technical problem to be solved is: provide a kind of WP10 bus engine air-conditioning to carry driving mechanism, the car load vibration and noise is big to solve, air condition compressor short technical problem in working life.
For solving the problems of the technologies described above; The technological scheme of the utility model is: WP10 bus engine air-conditioning carries driving mechanism; Comprise the bent axle duplex belt pulley that is arranged at motor body one end; The top of said bent axle duplex belt pulley is provided with water pump duplex driving wheel, and said water pump duplex driving wheel is connected through first driving belt with bent axle duplex belt pulley, is installed with air condition compressor on the motor body of said water pump duplex driving wheel one side; Said air condition compressor connects compressor pulley, and said compressor pulley and bent axle duplex belt pulley are in transmission connection through second driving belt.
As a kind of improvement, be provided with first idle pulley between said compressor pulley and the bent axle duplex belt pulley.
As further improvement, be provided with first expansion tightening wheel between said compressor pulley and the bent axle duplex belt pulley, said first expansion tightening wheel is relative with the first idle pulley position.
Improve as another kind; Be installed with first generator and second generator on the motor body of said water pump duplex driving wheel top; Said first generator connects first generator drive wheel; Said second generator connects second generator drive wheel, and described water pump duplex driving wheel, first generator drive wheel and second generator drive wheel are in transmission connection through the 3rd driving belt successively.
As further improvement, be provided with second idle pulley between said first generator drive wheel and second generator drive wheel.
As further improvement; Be provided with second expansion tightening wheel that is used for said first driving belt of tensioner between said bent axle duplex belt pulley and the water pump duplex driving wheel, be provided with the 3rd expansion tightening wheel that is used for said the 3rd driving belt of tensioner between the said water pump duplex driving wheel and first generator drive wheel.
As further improvement, said first driving belt, second driving belt and the 3rd driving belt are poly Vbelt.
After having adopted technique scheme; The beneficial effect of the utility model is: because air condition compressor is installed on the motor body; Make air condition compressor consistent, adopt the second driving belt transmission, can effectively reduce air condition compressor impact and noise etc. with engine vibration; Because air condition compressor is installed on the motor body, has reduced by one vibrations point on the car load chassis, added and the cushioning effect of engine suspension soft pad can effectively reduce the car load vibration and noise again, improved the travelling comfort of car load, satisfied the demand of high-end customer; Air condition compressor is installed in makes the front end train compact more on the motor, double-generator structure more convenient to use improves the generated energy of car load.
Owing to designed two independent generators; And drive by bent axle duplex belt pulley, realized that two generators are synchronous, therefore can be connected into the car load circuit simultaneously; Defectives such as the generated energy of avoiding existing in the car load double circuit structure can not be complementary, the generator utilization ratio is low; Improve the generator utilization ratio, can appropriateness reduce the rated power of generator, thereby improve the car load circuit reliability and reduce cost; Simultaneously, compare with traditional air-conditioning generator train, double-generator structure train is arranged compact; Can save air-conditioning generator train; Reducing rate of fault, also is motor air-conditioning carrying structure space for the creativity, can improve air conditioner compressed engine efficiency; Reduce because the belt sliding wear phenomenon that air condition compressor and motor relative vibration cause, with raising car load travelling comfort and reliability.
Owing to designed first idle pulley and second idle pulley,, avoided occurring efficiency variance and skidding and occur for the band transmission provides the belt contact that meets the operating conditions demand.
Owing to designed first expansion tightening wheel, second expansion tightening wheel and the 3rd expansion tightening wheel, for whole train provides vibration damping and tensioner effect, for the train proper functioning has been created good condition.
Because first driving belt, second driving belt and the 3rd driving belt all are chosen as poly Vbelt, the area of contact and the frictional force of poly Vbelt and belt wheel are bigger, and load is along the distribution uniform of bandwidth, thereby transmission capacity is bigger; Light, flexible good, rational in infrastructure because the poly Vbelt body is thin, so working stress is little, can on less belt wheel, work; Simultaneously poly Vbelt have also that vibrations is little, rapid heat dissipation, running steadily, use that elongation is little, velocity ratio big and characteristics such as limit line speed height, thereby the life-span is longer.
Description of drawings
Accompanying drawing is the utility model embodiment's a structural representation;
Among the figure: 1, motor body, 2, bent axle duplex belt pulley, 3, water pump duplex driving wheel, 4, first generator, 5, first generator drive wheel; 6, second generator, 7, second generator drive wheel, 8, second idle pulley, the 9, the 3rd expansion tightening wheel, 10, second expansion tightening wheel; 11, first driving belt, the 12, the 3rd driving belt, 13, air condition compressor, 14, compressor pulley; 15, second driving belt, 16, first expansion tightening wheel, 17, first idle pulley, 18, mounting bracket.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Shown in accompanying drawing, a kind of WP10 bus engine air-conditioning carries driving mechanism, comprises the bent axle duplex belt pulley 2 that is arranged at motor body 1 one ends; The top of bent axle duplex belt pulley 2 is provided with water pump duplex driving wheel 3, usually, and wheel and foreign steamer in bent axle duplex belt pulley 2 comprises; Similar with duplicate sprocket, those skilled in the art can just can learn without creative work, as a same reason; Water pump duplex driving wheel 3 structures also are like this; Repeat no more at this, water pump duplex driving wheel 3 is connected through first driving belt 11 with bent axle duplex belt pulley 2, is installed with air condition compressor 13 on the motor body 1 of water pump duplex driving wheel 3 one sides; Air condition compressor 13 connects compressor pulley 14; Compressor pulley 14 is in transmission connection through second driving belt 15 with bent axle duplex belt pulley 2, has reduced by a vibrations point, has solved that the car load vibration and noise is big, air condition compressor short technical problem in 13 working lifes.
Be installed with first generator 4 and second generator 6 on the motor body 1 of water pump duplex driving wheel 3 tops; First generator 4 connects first generator drive wheel 5; Second generator 6 connects second generator drive wheel 7, and water pump duplex driving wheel 3, first generator drive wheel 5 and second generator drive wheel 7 are in transmission connection through the 3rd driving belt 12 successively, and bent axle duplex belt pulley 2 drives water pump and air condition compressor 13 simultaneously; Connection and reasonable arrangement, compact structure.Be installed in air condition compressor 13 on the motor body 1, for complete vehicle structure layout optimization and circuit optimization integration space for the creativity, to improve supporting adaptability, the travelling comfort and the Security that can improve car load simultaneously.
Be provided with first idle pulley 17 between compressor pulley 14 and the bent axle duplex belt pulley 2; Be provided with second idle pulley 8 between first generator drive wheel 5 and second generator drive wheel 7; For the band transmission provides the belt contact that meets the operating conditions demand, avoid occurring efficiency variance and skidding and occur.
Be provided with first expansion tightening wheel 16 between compressor pulley 14 and the bent axle duplex belt pulley 2; First expansion tightening wheel 16 is relative with first idle pulley, 17 positions; Be provided with second expansion tightening wheel 10 that is used for tensioner first driving belt 11 between bent axle duplex belt pulley 2 and the water pump duplex driving wheel 3; Be provided with the 3rd expansion tightening wheel 9 that is used for tensioner the 3rd driving belt 12 between the water pump duplex driving wheel 3 and first generator drive wheel 5, for whole train provides vibration damping and tensioner effect, for the train proper functioning has been created good condition.
During use; Air condition compressor 13 is fixedly mounted on the motor body 1 through mounting bracket 18, and bent axle duplex belt pulley 2 directly drives air condition compressor 13 through second driving belt 15, and; First generator 4 and second generator 6 are driven by water pump duplex driving wheel 3 simultaneously; Defectives such as therefore the work synchronism of first generator 4 and second generator 6 is good, can be connected into the car load circuit simultaneously, and the generated energy of avoiding existing in the car load double circuit structure can not complementation, the motor utilization ratio is low.
The utility model is not limited to above-mentioned concrete mode of execution, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the utility model.
Claims (7)
1.WP10 the bus engine air-conditioning carries driving mechanism; Comprise the bent axle duplex belt pulley that is arranged at motor body one end; The top of said bent axle duplex belt pulley is provided with water pump duplex driving wheel; Said water pump duplex driving wheel is connected through first driving belt with bent axle duplex belt pulley; It is characterized in that: be installed with air condition compressor on the motor body of said water pump duplex driving wheel one side, said air condition compressor connects compressor pulley, and said compressor pulley and bent axle duplex belt pulley are in transmission connection through second driving belt.
2. WP10 bus engine air-conditioning as claimed in claim 1 carries driving mechanism, it is characterized in that: be provided with first idle pulley between said compressor pulley and the bent axle duplex belt pulley.
3. WP10 bus engine air-conditioning as claimed in claim 2 carries driving mechanism, and it is characterized in that: be provided with first expansion tightening wheel between said compressor pulley and the bent axle duplex belt pulley, said first expansion tightening wheel is relative with the first idle pulley position.
4. WP10 bus engine air-conditioning as claimed in claim 1 carries driving mechanism; It is characterized in that: be installed with first generator and second generator on the motor body of said water pump duplex driving wheel top; Said first generator connects first generator drive wheel; Said second generator connects second generator drive wheel, and described water pump duplex driving wheel, first generator drive wheel and second generator drive wheel are in transmission connection through the 3rd driving belt successively.
5. WP10 bus engine air-conditioning as claimed in claim 4 carries driving mechanism, it is characterized in that: be provided with second idle pulley between said first generator drive wheel and second generator drive wheel.
6. WP10 bus engine air-conditioning as claimed in claim 5 carries driving mechanism; It is characterized in that: be provided with second expansion tightening wheel that is used for said first driving belt of tensioner between said bent axle duplex belt pulley and the water pump duplex driving wheel, be provided with the 3rd expansion tightening wheel that is used for said the 3rd driving belt of tensioner between the said water pump duplex driving wheel and first generator drive wheel.
7. WP10 bus engine air-conditioning as claimed in claim 6 carries driving mechanism, and it is characterized in that: said first driving belt, second driving belt and the 3rd driving belt are poly Vbelt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201921344U CN202531284U (en) | 2012-04-28 | 2012-04-28 | Air-conditioner carrying transmission mechanism of WP (Waterproof) 10 passenger car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201921344U CN202531284U (en) | 2012-04-28 | 2012-04-28 | Air-conditioner carrying transmission mechanism of WP (Waterproof) 10 passenger car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531284U true CN202531284U (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201921344U Expired - Fee Related CN202531284U (en) | 2012-04-28 | 2012-04-28 | Air-conditioner carrying transmission mechanism of WP (Waterproof) 10 passenger car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277189A (en) * | 2013-04-27 | 2013-09-04 | 东风朝阳朝柴动力有限公司 | Diesel engine arrangement structure with double electric generators |
| CN105179082A (en) * | 2015-10-02 | 2015-12-23 | 李军 | Gas engine integrated arrangement and technology method thereof |
| CN106194425A (en) * | 2016-08-30 | 2016-12-07 | 广西玉柴机器股份有限公司 | The wheel train structure of motor head monomotor |
| CN112128012A (en) * | 2020-10-30 | 2020-12-25 | 广西玉柴机器股份有限公司 | Gear chamber suitable for arrangement of double generators |
-
2012
- 2012-04-28 CN CN2012201921344U patent/CN202531284U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277189A (en) * | 2013-04-27 | 2013-09-04 | 东风朝阳朝柴动力有限公司 | Diesel engine arrangement structure with double electric generators |
| CN105179082A (en) * | 2015-10-02 | 2015-12-23 | 李军 | Gas engine integrated arrangement and technology method thereof |
| CN106194425A (en) * | 2016-08-30 | 2016-12-07 | 广西玉柴机器股份有限公司 | The wheel train structure of motor head monomotor |
| CN112128012A (en) * | 2020-10-30 | 2020-12-25 | 广西玉柴机器股份有限公司 | Gear chamber suitable for arrangement of double generators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121114 Termination date: 20180428 |