CN102013758B - Power transmission device of rubber-tired mobile generator set - Google Patents
Power transmission device of rubber-tired mobile generator set Download PDFInfo
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- CN102013758B CN102013758B CN200910169594.8A CN200910169594A CN102013758B CN 102013758 B CN102013758 B CN 102013758B CN 200910169594 A CN200910169594 A CN 200910169594A CN 102013758 B CN102013758 B CN 102013758B
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- generator
- synchronous belt
- generator set
- power transmission
- belt wheel
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Abstract
The invention relates to the field of generator set equipment, in particular to a power transmission of a rubber-tired mobile generator set. The power transmission device comprises a large synchronous belt wheel, a small synchronous belt wheel and a synchronous belt, wherein the large synchronous belt wheel is connected with a diesel engine output shaft through a flat key; the small synchronous belt wheel is connected with a generator output shaft through another flat key; a hole is arranged on a chassis of the generator set, corresponding to the vertical direction of the generator output shaft; and the synchronous belt passes through the hole to connect the large synchronous belt wheel and the small synchronous belt wheel. An installation platform with adjustable height is arranged between a chassis of the generator set and the generator. The tightness degree of the synchronous belt can be adjusted by adjusting the height of the installation platform of the generator, thus the reliability of the power transmission can be ensured. When the rotating speed of the diesel engine output shaft of the rubber-tired mobile generator set changes instantaneously, the invention overcomes defects that the generator set is out of service in advance because gears can be fractured easily or damaged in advance when traditional rigid gears are connected, thereby prolonging the service life of the generator set and reducing the pressure of subsequent maintenance.
Description
Technical field
The present invention relates to generator set device field, particularly, relate to a kind of power transmission of rubber tyre moving generator group.
Background technology
At present, in order to meet the demand of various field work electricity consumptions, rubber tyre moving generator group is arisen at the historic moment, and it comprises a tractor, a generator, has feature mobile flexible, easy to use.
But rubber tyre moving generator group often adopts the shaft couplings such as gear train to connect the power output shaft of diesel engine and the power shaft of generator at present, has formed rigid attachment structure.For passing through the drive mechanism of gear rigid connection, when the diesel engine of rubber tyre moving generator group is because oil product and the problem of diesel engine fuel injection system own cause power to export instantaneous increase or instantaneous situation about reducing, the destruction such as will cause that gear fractures, shorten gear life, thereby cause unit to lose efficacy in advance, the difficulty of the unit maintenance simultaneously having strengthened due to gear failure.
Summary of the invention
The object of the invention is for above-mentioned defect of the prior art, propose a kind of power transmission with the rubber tyre moving generator group that is flexible coupling, can relaxes the impact of power transient change.
The technical scheme that realizes above-mentioned purpose is as follows:
A power transmission for rubber tyre moving generator group, comprises large synchronous pulley, small synchronous pulley and Timing Belt;
Described large synchronous pulley is connected by flat key with diesel engine output shaft, described small synchronous pulley is connected by flat key with generator power shaft, the generator set chassis corresponding to vertical direction of described generator power shaft is provided with hole, described Timing Belt connects large and small two synchronous pulleys through hole
A Height Adjustable mounting platform is set between the chassis of generating set and generator, and the height of the mounting platform by regulator generator can be adjusted the elasticity of Timing Belt, guarantees the reliability of power transmission.
The invention has the beneficial effects as follows:
1, adopt Timing Belt transmission structure to replace the rigid connection structure of current gear train, when the instantaneous change of rotating speed of the diesel engine output shaft of generating set, overcome that travelling gear damages too early and the defect that causes unit premature failure, extend the useful life of generating set, alleviated the pressure of follow-up maintenance simultaneously.
2, when the instantaneous change of rotating speed of the diesel engine output shaft of generating set, adopt common belt wheel connection can cause belt creep, the present invention, by the transmission of synchronous pulley, has guaranteed the reliability of transmission and the optimality of power output.
3, the present invention adopts synchronous pulley to carry out transmission, have drive mechanism simple, operate steadily, the feature such as low vibration, and there is the function of overload protection.
4, by adjusting the height of the mounting platform of generator, can effectively regulate the degree of tightness of Timing Belt, guarantee the reliability of power transmission.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
The large synchronous pulley of 1-; 2-small synchronous pulley; 3-Timing Belt; 4-diesel engine output shaft; 5-generator; 6-generator set chassis; 7-hole; 8-mounting platform.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As Fig. 1, a kind of power transmission of rubber tyre moving generator group, comprises large synchronous pulley 1, small synchronous pulley 2 and Timing Belt 3;
Large synchronous pulley 1 is connected by flat key with diesel engine output shaft 4, small synchronous pulley 2 is connected by flat key with generator 5 power shafts, the generator set chassis 6 corresponding to vertical direction of described generator 5 power shafts is provided with the hole 7 of a rectangle, and Timing Belt 3 connects large and small two synchronous pulleys 1,2 through rectangle hole 7; A Height Adjustable mounting platform 8 is set between generator set chassis 6 and generator 5 for regulating the elasticity of Timing Belt 3, guarantees the reliability of power transmission.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a power transmission for rubber tyre moving generator group, is characterized in that, comprises large synchronous pulley, small synchronous pulley and Timing Belt;
Described large synchronous pulley is connected by flat key with diesel engine output shaft, described small synchronous pulley and generator
Power shaft is connected by flat key, and the generator set chassis corresponding to vertical direction of described generator power shaft is provided with hole, and described Timing Belt connects large and small two synchronous pulleys through hole,
A Height Adjustable mounting platform is set between the chassis of generating set and generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169594.8A CN102013758B (en) | 2009-09-08 | 2009-09-08 | Power transmission device of rubber-tired mobile generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910169594.8A CN102013758B (en) | 2009-09-08 | 2009-09-08 | Power transmission device of rubber-tired mobile generator set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102013758A CN102013758A (en) | 2011-04-13 |
| CN102013758B true CN102013758B (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910169594.8A Active CN102013758B (en) | 2009-09-08 | 2009-09-08 | Power transmission device of rubber-tired mobile generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102013758B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108317A (en) * | 2016-06-27 | 2016-11-16 | 温州大学 | A kind of suitcase wheel that can be used for generating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556338A (en) * | 2004-01-02 | 2004-12-22 | 卢能晓 | Fuel oil electric generator set centrifugal steady speed driving device |
| CN200941575Y (en) * | 2005-12-20 | 2007-08-29 | 孙立强 | Rest power generator of ball mill |
| CN101039052A (en) * | 2006-03-17 | 2007-09-19 | 林居福 | Environmental protection energy-saving generator |
| CN101338738A (en) * | 2007-07-02 | 2009-01-07 | 陈周林 | Vehicular energy-saving pull wheel type generator set |
| CN201490840U (en) * | 2009-09-08 | 2010-05-26 | 无锡圣鑫科技有限公司 | Power transmission device of rubber tyre moving generator unit |
-
2009
- 2009-09-08 CN CN200910169594.8A patent/CN102013758B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556338A (en) * | 2004-01-02 | 2004-12-22 | 卢能晓 | Fuel oil electric generator set centrifugal steady speed driving device |
| CN200941575Y (en) * | 2005-12-20 | 2007-08-29 | 孙立强 | Rest power generator of ball mill |
| CN101039052A (en) * | 2006-03-17 | 2007-09-19 | 林居福 | Environmental protection energy-saving generator |
| CN101338738A (en) * | 2007-07-02 | 2009-01-07 | 陈周林 | Vehicular energy-saving pull wheel type generator set |
| CN201490840U (en) * | 2009-09-08 | 2010-05-26 | 无锡圣鑫科技有限公司 | Power transmission device of rubber tyre moving generator unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102013758A (en) | 2011-04-13 |
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