CN204152735U - Generator set power transmission structure - Google Patents
Generator set power transmission structure Download PDFInfo
- Publication number
- CN204152735U CN204152735U CN201420598277.4U CN201420598277U CN204152735U CN 204152735 U CN204152735 U CN 204152735U CN 201420598277 U CN201420598277 U CN 201420598277U CN 204152735 U CN204152735 U CN 204152735U
- Authority
- CN
- China
- Prior art keywords
- output shaft
- input shaft
- generator
- power transmission
- transmission structure
- 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.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of generator set power transmission structure, to solve in prior art once the problem that can only shut down of generator failure.Comprise frame, impeller, input shaft and output shaft, impeller is connected with input shaft, input shaft is provided with two sections of helical tooths, output shaft is four, the both sides of every section of helical tooth are equipped with an output shaft, output shaft is provided with worm gear and engages with described helical tooth, and every root output shaft is connected with a generator by speeder.Generator set power transmission structure described in the utility model can utilize impeller that wind-force and waterpower etc. are converted into mechanical energy, and mechanical energy is passed to multi output speeder, drives multiple electrical power generators afterwards.Described multiple generator adopts parallel form to arrange, the arrangement of this Redundancy Design can ensure when a certain alternator failure, and unit can continue to run under low-power, improves the utilization ratio of unit.
Description
Technical field
The utility model relates to a kind of generator set power transmission structure.
Background technique
In recent years, global Wind Power Generation Industry fast development, offshore wind farm is land occupation not, and wind energy resources enriches, and near load centre, grid-connectedly to dissolve easily, market potential is huge, will occur explosive growth in the world.Along with economization and the large-scale development of marine wind electric field, domestic and international offshore wind farm unit the Enlargement Tendency is obvious.
For the generator set power transmission structure of band speeder, its speeder normally one-level or two-stage planet transmission adds one-level or two-stage parallel axis gear transmission, only has an output shaft.This Wind turbines, once generator failure, can only be shut down, and waits to be repaired or changes; serious in weather effect owing to operating, may delay a lot of time, the utilization ratio of blower fan is low; at the generator set of other analog structures, as miniature hydro-power generation group also exists same problem.
Model utility content
The utility model is intended to provide a kind of generator set power transmission structure, to solve in prior art once the problem that can only shut down of generator failure.
Generator set power transmission structure in this programme, comprise frame, impeller, input shaft and output shaft, impeller is connected with input shaft, it is characterized in that: input shaft is provided with the helical tooth that two sections have certain axial spacing, output shaft is four, the both sides of every section of helical tooth are equipped with an output shaft, and output shaft is provided with worm gear and engages with described helical tooth, and every root output shaft is connected with a generator by speeder.
Generator set power transmission structure described in the utility model can utilize impeller that wind-force and waterpower etc. are converted into mechanical energy, and mechanical energy is passed to multi output speeder, drives multiple electrical power generators afterwards.Described multiple generator adopts parallel form to arrange, the arrangement of this Redundancy Design can ensure when a certain alternator failure, and unit can continue to run under low-power, improves the utilization ratio of unit.
Further, helical tooth is located on input shaft by jacket casing.The axial displacement of adjustment sleeve and input shaft can be passed through, to ensure that helical tooth engages accurately with worm gear.
Further, output shaft is equipped with magnetic clutch.Corresponding output shaft can be disconnected when needed.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment.
Embodiment
Reference character in Figure of description comprises: input shaft 1, helical tooth 11, output shaft 2.
Substantially as shown in Figure 1: in the present embodiment, comprise frame, impeller, input shaft and output shaft, impeller and input shaft are transmitted by gear and are connected, input shaft is arranged with two sleeves, sleeve carries out Bolt Connection by the positioning hole on key and pin and input shaft, input shaft is provided with multiple positioning hole, sleeve periphery is provided with helical tooth, output shaft is four and vertical with input shaft, the both sides of every section of helical tooth are equipped with an output shaft, output shaft is provided with worm gear and engages with described helical tooth, every root output shaft is connected with a generator by planetary gear transmission and magnetic clutch.
Rotated by gear driven input shaft when the impeller is rotated, namely one section of thread section on input shaft drives two motors by worm and gear simultaneously, be exactly by the screw thread on input shaft and worm screw section driver output axle and worm gear wheel specifically, input shaft in this programme is provided with two-section thread section, can drive four electric power generations simultaneously.
Above-described is only embodiment of the present utility model, in scheme, the general knowledge such as known concrete structure and characteristic does not do unnecessary description at this, and part-structure does not also illustrate in the drawings, but do not affect person of ordinary skill in the field to the understanding of this technological scheme and realization.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (3)
1. generator set power transmission structure, comprise frame, impeller, input shaft and output shaft, impeller is connected with input shaft, it is characterized in that: input shaft is provided with the helical tooth that two sections have certain axial spacing, output shaft is four, the both sides of every section of helical tooth are equipped with an output shaft, and output shaft is provided with worm gear and engages with described helical tooth, and every root output shaft is connected with a generator by speeder.
2. generator set power transmission structure according to claim 1, is characterized in that: helical tooth is located on input shaft by jacket casing.
3. generator set power transmission structure according to claim 1, is characterized in that: output shaft is equipped with magnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598277.4U CN204152735U (en) | 2014-10-16 | 2014-10-16 | Generator set power transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598277.4U CN204152735U (en) | 2014-10-16 | 2014-10-16 | Generator set power transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152735U true CN204152735U (en) | 2015-02-11 |
Family
ID=52510856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598277.4U Expired - Fee Related CN204152735U (en) | 2014-10-16 | 2014-10-16 | Generator set power transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI644017B (en) * | 2015-09-30 | 2018-12-11 | 徐夫子 | Power transmission device with damping function and electric engine |
-
2014
- 2014-10-16 CN CN201420598277.4U patent/CN204152735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI644017B (en) * | 2015-09-30 | 2018-12-11 | 徐夫子 | Power transmission device with damping function and electric engine |
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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 |
Granted publication date: 20150211 Termination date: 20171016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |