CN204089501U - The integrated generator of high reliability and stability - Google Patents
The integrated generator of high reliability and stability Download PDFInfo
- Publication number
- CN204089501U CN204089501U CN201420616755.XU CN201420616755U CN204089501U CN 204089501 U CN204089501 U CN 204089501U CN 201420616755 U CN201420616755 U CN 201420616755U CN 204089501 U CN204089501 U CN 204089501U
- Authority
- CN
- China
- Prior art keywords
- rear end
- end cap
- assembly
- bearing
- stability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses the integrated generator of a kind of high reliability and stability, comprise rear end cap, front end housing, rotor part, stator component, governor assembly and rectifier bridge, described rear end cap and front end housing are installed in the rotating shaft of rotor part respectively by clutch shaft bearing and the second bearing, described stator component is located at the inner side of rear end cap and front end housing, it also comprises the plastics back cover be installed on outside rear end cap, described governor assembly and rectifier bridge are located between plastics back cover and rear end cap, described governor assembly is also installed in the rotating shaft of rotor part by a brush carrier, and brush carrier is positioned at the outside of clutch shaft bearing, be electrically connected by bolt assembly between described rectifier bridge and governor assembly.Generator of the present utility model has the advantage of high reliability and stability.
Description
Technical field
The utility model relates to technical field of generators, more particularly, and the particularly integrated generator of a kind of high reliability and stability.
Background technology
Integrated generator, as a kind of generating set of clean, environmental protection, is subject to increasing application.Existing integrated generator as shown in Figure 1, comprise back cover 3 ', brush carrier/governor assembly 4 ', rear end cap parts 5 ', rotor part 6 ', stator component 7 ', front end housing parts 8 ', fan blade 9 ', fan blade packing ring 10 ', belt pulley 11 ' etc., the axle of rotor part 7 ' is arranged on rear end cap parts 5 ' and front end housing parts 9 ' by bearing 2 ', and is also provided with nameplate on rear end cap parts 5 '.
But there is the problem of following quality instability in the generator of existing integrated generator especially 1500KW, reduce stability and the reliability of generator, it is mainly reflected in: 1, carbon brush in the dynamo governor of existing structure does not protect, foreign material are made easily to cause the damage of collector ring and carbon brush, 2, in the generator of existing structure, rectifier bridge adopts flexible cord to connect with adjuster and binding post part, easily cause the short circuit of wiring, reduce reliability, 3, in the generator of existing structure, rectifier bridge and adjuster are arranged on commutator end bearing support bracket inside, make overall heat-sinking capability poor.
Therefore, be necessary to design a kind of high reliability of new structure and the integrated generator of stability.
Utility model content
The purpose of this utility model is to provide a kind of novel structure, foreign material can be avoided to damage collector ring and carbon brush and the integrated generator of the strong high reliability of heat-sinking capability and stability.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
The integrated generator of a kind of high reliability and stability, comprise rear end cap, front end housing, rotor part, stator component, governor assembly and rectifier bridge, described rear end cap and front end housing are installed in the rotating shaft of rotor part respectively by clutch shaft bearing and the second bearing, described stator component is located at the inner side of rear end cap and front end housing, it also comprises the plastics back cover be installed on outside rear end cap, described governor assembly and rectifier bridge are located between plastics back cover and rear end cap, described governor assembly is also installed in the rotating shaft of rotor part by a brush carrier, and brush carrier is positioned at the outside of clutch shaft bearing, be electrically connected by bolt assembly between described rectifier bridge and governor assembly.
Preferably, between described clutch shaft bearing and rear end cap, be also provided with wave washer, between described second bearing and front end housing, be also provided with bearing cover.
Preferably, also connected by multiple first bolt assembly between described rear end cap and front end housing, described plastics back cover is also connected by a double end screw arbor assembly with between rear end cap.
Preferably, described bolt assembly comprises and is connected to the second bolt assembly between rectifier bridge and governor assembly and the 3rd bolt assembly, the outer end of described second bolt assembly and the 3rd bolt assembly is exposed to the outside of plastics back cover, and is also provided with insulating sheath in the outside of this exposed part.
Preferably, the rotating shaft being positioned at the rotor part outside described front end housing is also provided with fan blade, belt pulley and hex nut assembly successively, between described fan blade and the second bearing, is also provided with fan blade packing ring.
Compared with prior art, the utility model has the advantage of: the utility model adopts plastics back cover to protect governor assembly and rectifier bridge on the one hand, extraneous foreign material can be avoided to damage collector ring and carbon brush, and brush carrier is located at the outside of clutch shaft bearing, improve stability, and be electrically connected between rectifier bridge and governor assembly by bolt assembly, improve reliability, on the other hand rectifier bridge and governor assembly are located at the outside of rear end cap, greatly improve radiating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of generator in prior art.
Fig. 2 is the structural representation of the integrated generator of high reliability described in the utility model and stability.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 2, the utility model provides the integrated generator of a kind of high reliability and stability, comprise rear end cap 2, front end housing 15, rotor part 11, stator component 12, governor assembly and rectifier bridge 9, described rear end cap 2 and front end housing 15 are installed in the rotating shaft of rotor part 11 respectively by clutch shaft bearing 10 and the second bearing 17, described stator component 11 is located at the inner side of rear end cap 2 and front end housing 15, it also comprises the plastics back cover 5 be installed on outside rear end cap 2, described governor assembly and rectifier bridge 9 are located between plastics back cover 5 and rear end cap 2, described governor assembly is also installed in the rotating shaft of rotor part 11 by a brush carrier 21, and brush carrier 21 is positioned at the outside of clutch shaft bearing 10, be electrically connected by bolt assembly between described rectifier bridge 9 and governor assembly.
Principle of the present utility model is: adopt plastics back cover 5 pairs of governor assemblies and rectifier bridge 9 to protect on the one hand, extraneous foreign material can be avoided to damage collector ring and carbon brush, and brush carrier 21 is located at the outside of clutch shaft bearing 10, improve stability, and be electrically connected between rectifier bridge 9 and governor assembly by bolt assembly, improve reliability, on the other hand rectifier bridge 9 and governor assembly are located at the outside of rear end cap 2, greatly improve radiating efficiency.
Concrete, be also provided with wave washer 8 between the clutch shaft bearing 10 described in the utility model and the inner side of rear end cap 2, between the second described bearing 17 and the inner side of front end housing 15, be also provided with bearing cover 13.
Concrete, the rear end cap 2 described in the utility model and also being connected by multiple first bolt assembly 3 between front end housing 15, described plastics back cover 5 is also connected by a double end screw arbor assembly 4 with between rear end cap 2.
Concrete, bolt assembly described in the utility model comprises and is connected to the second nut assembly 6 between rectifier bridge 9 and governor assembly and the 3rd nut assembly 7, the second described nut assembly 6 and the outer end of the 3rd nut assembly 7 are exposed to the outside of plastics back cover 5, in order to use as binding post, and be also provided with insulating sheath in the outside of this exposed part.
Concrete, the rotating shaft that the utility model is positioned at the rotor part 11 outside described front end housing 15 is also provided with fan blade 16, belt pulley 19 and hex nut assembly 20 successively, between the middle part of described fan blade 16 and the second bearing 17, is also provided with fan blade packing ring 18.
The structure of the generator of 1500KW to the present embodiment is adopted to be further described below, 1, 19.7mm is increased to by 17.7mm at the knurling diameter of the rotating shaft of installing rotor part 11, directly increase the intensity of rotating shaft, 2, by 112mm into 82.5mm is changed to the length of support between the clutch shaft bearing 10 of rotor part 11 and the second bearing 17, and change clutch shaft bearing 10 into 6202 by model 6201, the motion of generator can be made so more steadily with reliable, 3, the collector ring external diameter of rotor part 11 is changed to 14.7mm by 27.5mm, the rate of wear of carbon brush can be reduced like this, the use hand of further increase generator.
Although describe execution mode of the present utility model by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection range described by claim of the present utility model, all should within protection range of the present utility model.
Claims (5)
1. the integrated generator of a high reliability and stability, comprise rear end cap (2), front end housing (15), rotor part (11), stator component (12), governor assembly and rectifier bridge (9), described rear end cap (2) and front end housing (15) are installed in the rotating shaft of rotor part (11) respectively by clutch shaft bearing (10) and the second bearing (17), described stator component (11) is located at the inner side of rear end cap (2) and front end housing (15), it is characterized in that: also comprise the plastics back cover (5) being installed on rear end cap (2) outside, described governor assembly and rectifier bridge (9) are located between plastics back cover (5) and rear end cap (2), described governor assembly is also installed in the rotating shaft of rotor part (11) by a brush carrier (21), and brush carrier (21) is positioned at the outside of clutch shaft bearing (10), be electrically connected by bolt assembly between described rectifier bridge (9) and governor assembly.
2. the integrated generator of high reliability according to claim 1 and stability, it is characterized in that: between described clutch shaft bearing (10) and rear end cap (2), be also provided with wave washer (8), between described second bearing (17) and front end housing (15), be also provided with bearing cover (13).
3. the integrated generator of high reliability according to claim 1 and stability, it is characterized in that: also connected by multiple first bolt assembly (3) between described rear end cap (2) and front end housing (15), described plastics back cover (5) is also connected by a double end screw arbor assembly (4) with between rear end cap (2).
4. the integrated generator of high reliability according to claim 1 and stability, it is characterized in that: described bolt assembly comprises and is connected to the second bolt assembly (6) between rectifier bridge (9) and governor assembly and the 3rd bolt assembly (7), the outer end of described second bolt assembly (6) and the 3rd bolt assembly (7) is exposed to the outside of plastics back cover (5), and is also provided with insulating sheath in the outside of this exposed part.
5. the integrated generator of high reliability according to claim 1 and stability, it is characterized in that: be positioned at described front end housing (15) outside rotor part (11) rotating shaft on fan blade (16), belt pulley (19) and hex nut assembly (20) are also installed successively, be also provided with fan blade packing ring (18) between described fan blade (16) and the second bearing (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616755.XU CN204089501U (en) | 2014-10-23 | 2014-10-23 | The integrated generator of high reliability and stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616755.XU CN204089501U (en) | 2014-10-23 | 2014-10-23 | The integrated generator of high reliability and stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089501U true CN204089501U (en) | 2015-01-07 |
Family
ID=52182169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616755.XU Withdrawn - After Issue CN204089501U (en) | 2014-10-23 | 2014-10-23 | The integrated generator of high reliability and stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269971A (en) * | 2014-10-23 | 2015-01-07 | 广西玉柴博耐特电器有限公司 | Integral generator with high reliability and stability |
| CN105790506A (en) * | 2016-05-26 | 2016-07-20 | 广西玉柴博耐特电器有限公司 | Assembly structure of bearing and aluminum fan blade of electric generator |
-
2014
- 2014-10-23 CN CN201420616755.XU patent/CN204089501U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269971A (en) * | 2014-10-23 | 2015-01-07 | 广西玉柴博耐特电器有限公司 | Integral generator with high reliability and stability |
| CN104269971B (en) * | 2014-10-23 | 2017-08-29 | 广西玉柴博耐特电器有限公司 | The integrated generator of high reliability and stability |
| CN105790506A (en) * | 2016-05-26 | 2016-07-20 | 广西玉柴博耐特电器有限公司 | Assembly structure of bearing and aluminum fan blade of electric generator |
| CN105790506B (en) * | 2016-05-26 | 2018-10-09 | 广西玉柴博耐特电器有限公司 | A kind of assembling structure of dynamo bearing and aluminium fan blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20170829 |
|
| AV01 | Patent right actively abandoned |