CN103397939B - Engine front end wheel train structure - Google Patents
Engine front end wheel train structure Download PDFInfo
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- CN103397939B CN103397939B CN201310279063.0A CN201310279063A CN103397939B CN 103397939 B CN103397939 B CN 103397939B CN 201310279063 A CN201310279063 A CN 201310279063A CN 103397939 B CN103397939 B CN 103397939B
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Abstract
This engine front end wheel train structure disclosed by the invention, comprise the crank pulley that belt is walked around successively, first idle pulley, first generator pulley, first train of water pump pulley and Idle wheel composition, wheel train structure selects increase by second idle pulley on the first train basis, 3rd idle pulley forms the second train, wheel train structure selects increase the 3rd generator pulley and the 3rd idle pulley composition third round system on the second train basis, belt can select composition first train, second train or third round system, change belt size, belt can select composition first train, second train or third round system, first train has a generator, second train has two generators, there are three generators in third round system, different trains can be formed by selecting belt, different size generated energy can be exported, supporting with satisfied difference, the need for electricity of field automobile, versatility is good.
Description
Technical field
The present invention relates to engine art, especially relate to a kind of vehicular engine gear train structure at front end.
Background technique
Along with the development of automotive industry, start in car to carry increasing consumer, as car light, sound equipment, wiper, anti-theft device, guider, power window, vehicle mounted MP 3, seat electric heating equipment etc., to meet the pursuit of people to car comfort, but, the configuration of automobile, the difference of application conditions, automobile electrical demand difference is larger, at present, in car, the electric energy of consumer relies on the generator of engine front end wheel train structure to provide substantially, existing automobile intrinsic motivation gear train structure at front end comprises crank pulley, generator pulley, water pump pulley, idle pulley, Idle wheel, this single generator pulley walked around by belt, lazy wheel, Water-pump belt wheel, Idle wheel and crankshaft pulley composition motor front-end wheel system, now, single generator rotary electrification is driven by crank pulley, the generated energy of engine front end wheel train structure is the generated energy of a generator.The patent of invention of Chinese patent ZL201220014639.1 discloses a kind of engine front end wheel train structure with two generators, this belt walks around two generators, two idle pulley, water pump pulley, Idle wheel and crankshaft pulley composition trains, drive two electrical power generators by bent axle, the generated energy of the open engine front end wheel train structure of this patent documentation is the generated energy of two generators.At present, the all generators installed in these engine front end wheel train structures are all used for generating electricity, namely after engine front end wheel train structure is determined, namely it determine for the generator quantity generated electricity, namely the generated energy of the output on its motor is determined, causes the size of the generated energy of motor output unadjustable, because the automobile of difference configuration, application conditions needs difference to power consumption, thus existing engine front end wheel train structure is difficult to the electricity consumption requirement meeting multiple automobile, poor universality.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can regulates engine front wheel architecture motor exporting generated energy.
This engine front end wheel train structure of the present invention, first train of crank pulley, the first idle pulley, the first generator pulley, water pump pulley and the Idle wheel composition that belt is walked around successively, also selectivity comprises: the second train, it increases layout second idle pulley, the second generator pulley on the basis of described first train, and belt is walked around described crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, water pump pulley and Idle wheel successively and formed the second train; Third round system, it increases layout the 3rd idle pulley, the 3rd generator pulley on the basis of described second train, and described crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, the 3rd generator pulley, the 3rd idle pulley, water pump pulley and Idle wheel composition third round system walked around successively by belt.
Preferably, belt walks around crank pulley, the first idle pulley, the first generator pulley, water pump pulley and Idle wheel when forming the first train successively, described first idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley and water pump pulley are positioned at inside belt.
Preferably, belt walks around crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, water pump pulley and Idle wheel when forming the second train successively, described first idle pulley, the second idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley, the second generator pulley and water pump pulley are positioned at inside belt.
Preferably, when crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, the 3rd generator pulley, the 3rd idle pulley, water pump pulley and Idle wheel composition third round system walked around successively by described belt, described first idle pulley, the second idle pulley, the 3rd idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley, the second generator pulley, the 3rd generator pulley and water pump pulley are positioned at inside belt.
Engine front end wheel train structure of the present invention, due to engine train structure can select increase by second idle pulley on the first train basis, 3rd idle pulley forms the second train, wheel train structure can select increase the 3rd generator pulley and the 3rd idle pulley composition third round system on the second train basis, belt can select composition first train, second train or third round system, only change belt size, belt can select composition first train, second train or third round system, now the first train has a generator, second train has two generators, there are three generators in third round system, different trains can be formed by selecting belt, just engine train structure can be made to export different size generated energy, can meet different supporting, the need for electricity of field automobile, versatility is good.
Accompanying drawing explanation
Fig. 1 is belt of the present invention composition first round architecture schematic diagram;
Fig. 2 is that belt of the present invention forms the second wheel train structure schematic diagram;
Fig. 3 is belt of the present invention composition third round architecture schematic diagram.
By reference to the accompanying drawings, mark thereon:
1-crank pulley, 2-first idle pulley, 3-first generator pulley, 4-second idle pulley, 5-second generator pulley, 6-the 3rd generator pulley, 7-the 3rd idle pulley, 8-water pump pulley, 9-Idle wheel.
Embodiment
Fig. 1 reflects that belt forms the structural representation of the first train, Fig. 2 reflects that belt forms the second wheel train structure schematic diagram, Fig. 3 reflects belt composition third round architecture schematic diagram, and can find out from Fig. 1 ~ Fig. 3, engine front end wheel train structure of the present invention comprises crank pulley 1, first idle pulley 2, second idle pulley 4, 3rd idle pulley 7, first generator pulley 3, second generator pulley 5, 3rd generator pulley 6, water pump pulley 8 and Idle wheel 9, wherein, the first idle pulley 2, first generator, water pump and Idle wheel 9 are arranged on the support of train, and support is provided with the second idle pulley 4, 3rd idle pulley 7, the mounting point of the second generator and the 3rd generator, so the second idle pulley 4, 3rd idle pulley 7, second generator pulley 5 and the 3rd generator pulley 6 just optionally access train, when using the demand of automobile to power consumption lower, as shown in Figure 1, belt are walked around crank pulley 1 successively, first idle pulley 2, first generator pulley 3, water pump pulley 8 and Idle wheel 9 form the first train, first idle pulley 2 and Idle wheel 9 are positioned at outside belt, and the first generator pulley 3 and water pump pulley 8 are positioned at inside belt, now, this engine front end wheel train structure only has a generator for generating, exports generated energy low.When using automobile to need more to power consumption, as shown in Figure 2, second idle pulley 4 and the second generator are arranged on the relevant position of train support, change belt size, belt after changing is walked around crank pulley 1 successively, first idle pulley 2, first generator pulley 3, second idle pulley 4, second generator pulley 5, water pump pulley 8 and Idle wheel 9 form the second train, first idle pulley 2, second idle pulley 4 and Idle wheel 9 are positioned at outside belt, first generator pulley 3, second generator pulley 5 and water pump pulley 8 are positioned at inside belt, now, this engine front end wheel train structure has two generators for generating, the generated energy exported is moderate.When using automobile to need to increase further to electricity, as shown in Figure 3, by the second idle pulley 4, 3rd idle pulley 7, second generator and the 3rd generator are arranged on the relevant position of support, change belt size, belt after changing is walked around crank pulley 1 successively, first idle pulley 2, first generator pulley 3, second idle pulley 4, second generator pulley 5, 3rd generator pulley 6, 3rd idle pulley 7, water pump pulley 8 and Idle wheel 9 form third round system, first idle pulley 2, second idle pulley 4, 3rd idle pulley 7 and Idle wheel 9 are positioned at outside belt, first generator pulley 3, second generator pulley 5, 3rd generator pulley 6 and water pump pulley 8 are positioned at inside belt, now, this wheel train structure has three generators for generating, output electricity is large.Because belt replacing is easy and the second idle pulley 4, the 3rd idle pulley 7, second generator and the 3rd generator easy accessibility, automobile, under belt forms original train condition, also can be selected belt to reformulate the first train, the second train or third round system according to the actual requirements.
Thus, engine front end wheel train structure of the present invention, do not need to change the support installing train, only need to change belt size, just can form different trains (the first train, the second train or third round system) and carry out transmission, and then change the generator quantity in engine front end wheel train structure, regulate the generated energy that motor exports, can meet the automobile electrical demand of different field, different configuration, versatility is good.
The present invention is not limited to above-mentioned embodiment, for a person skilled in the art apparent conversion or substitute and remodeling all drop in protection scope of the present invention.
Claims (4)
1. an engine front end wheel train structure, comprises the first train of crank pulley, the first idle pulley, the first generator pulley, water pump pulley and the Idle wheel composition that belt is walked around successively, it is characterized in that, also comprise:
Second train, it increases layout second idle pulley, the second generator pulley on the basis of described first train, and belt is walked around described crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, water pump pulley and Idle wheel successively and formed the second train;
Third round system, it increases layout the 3rd idle pulley, the 3rd generator pulley on the basis of described second train, and described crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, the 3rd generator pulley, the 3rd idle pulley, water pump pulley and Idle wheel composition third round system walked around successively by belt.
2. engine front end wheel train structure according to claim 1, belt walks around crank pulley, the first idle pulley, the first generator pulley, water pump pulley and Idle wheel when forming the first train successively, described first idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley and water pump pulley are positioned at inside belt.
3. engine front end wheel train structure according to claim 1, belt walks around crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, water pump pulley and Idle wheel when forming the second train successively, described first idle pulley, the second idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley, the second generator pulley and water pump pulley are positioned at inside belt.
4. engine front end wheel train structure according to claim 1, when crank pulley, the first idle pulley, the first generator pulley, the second idle pulley, the second generator pulley, the 3rd generator pulley, the 3rd idle pulley, water pump pulley and Idle wheel composition third round system walked around successively by described belt, described first idle pulley, the second idle pulley, the 3rd idle pulley and Idle wheel are positioned at outside belt, and described first generator pulley, the second generator pulley, the 3rd generator pulley and water pump pulley are positioned at inside belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279063.0A CN103397939B (en) | 2013-07-04 | 2013-07-04 | Engine front end wheel train structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279063.0A CN103397939B (en) | 2013-07-04 | 2013-07-04 | Engine front end wheel train structure |
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| Publication Number | Publication Date |
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| CN103397939A CN103397939A (en) | 2013-11-20 |
| CN103397939B true CN103397939B (en) | 2015-08-05 |
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| CN201310279063.0A Active CN103397939B (en) | 2013-07-04 | 2013-07-04 | Engine front end wheel train structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105156208A (en) * | 2015-10-04 | 2015-12-16 | 陈宁 | Engine transmission connection mechanism and process method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202531283U (en) * | 2012-04-28 | 2012-11-14 | 潍柴动力股份有限公司 | Transmission mechanism for front end gear train of WP7 bus engine |
| CN202578910U (en) * | 2012-05-03 | 2012-12-05 | 东风康明斯发动机有限公司 | Engine front-end gear train with overhead fan and two generators |
| CN203362312U (en) * | 2013-07-04 | 2013-12-25 | 广西玉柴机器股份有限公司 | Wheel train structure of front end of engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4048901B2 (en) * | 2002-10-04 | 2008-02-20 | 株式会社デンソー | Drive system with in-vehicle internal combustion engine |
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- 2013-07-04 CN CN201310279063.0A patent/CN103397939B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202531283U (en) * | 2012-04-28 | 2012-11-14 | 潍柴动力股份有限公司 | Transmission mechanism for front end gear train of WP7 bus engine |
| CN202578910U (en) * | 2012-05-03 | 2012-12-05 | 东风康明斯发动机有限公司 | Engine front-end gear train with overhead fan and two generators |
| CN203362312U (en) * | 2013-07-04 | 2013-12-25 | 广西玉柴机器股份有限公司 | Wheel train structure of front end of engine |
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| CN103397939A (en) | 2013-11-20 |
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