CN203585288U - Transmission shaft installation structure for wind power generation planet carrier - Google Patents
Transmission shaft installation structure for wind power generation planet carrier Download PDFInfo
- Publication number
- CN203585288U CN203585288U CN201320658906.3U CN201320658906U CN203585288U CN 203585288 U CN203585288 U CN 203585288U CN 201320658906 U CN201320658906 U CN 201320658906U CN 203585288 U CN203585288 U CN 203585288U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power generation
- gear engagement
- wind power
- shaft mounting
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 title abstract description 12
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Retarders (AREA)
- Wind Motors (AREA)
Abstract
The utility model relates to the technical field of wind power generation equipment, particularly to a transmission shaft installation structure for a wind power generation planet carrier. The transmission shaft installation structure comprises a transmission shaft installation drum used for installing a transmission shaft, wherein one end of the transmission shaft installation drum is communicated with one end of a gear meshing box; the other end of the gear meshing box is communicated with an end cover; an annular cavity used for installing a main transmission gear connected to the transmission shaft is formed in the gear meshing box; four installation holes communicated with the annular cavity and used for installing a driven gear are formed in the gear meshing box; the driven gear and the main transmission gear are meshed in the annular cavity; at least one power output hole perpendicular to and communicated with the installation holes is formed in a side wall of the gear meshing box; and a power output shaft meshed with the driven gear is arranged inside the power output hole. According to the transmission shaft installation structure, with the adoption of the reasonable structural design, the transmission shaft can be installed more reliably, and the transmission shaft installation structure is high in transmission efficiency, good in sealing performance and high in practical value.
Description
Technical field
The utility model relates to technical field of wind power generating equipment, specifically relates to a kind of transmission shaft mounting structure for wind power generation planetary frame.
Background technique
In the prior art, for the planet carrier of wind-power electricity generation, the mounting structure of its transmission shaft is comparatively complicated, and transmission efficiency is lower, and sealability is poor.
Model utility content
For the technical problem existing in prior art, the utility model provides a kind of transmission shaft mounting structure for wind power generation planetary frame of reasonable in design.
To achieve these goals, the technological scheme of employing is as follows:
A kind of transmission shaft mounting structure for wind power generation planetary frame, it is characterized in that: comprise for the transmission shaft mounting cylinder of transmission shaft is installed, one end of described transmission shaft mounting cylinder is communicated with gear engagement casing, and the other end of described gear engagement casing is communicated with end cap; In described gear engagement casing, be provided with for the annular housing of the driving pinion being connected with transmission shaft is installed, on described gear engagement casing, be provided with four be connected with annular housing for the mounting hole of driven gear is installed, driven gear and driving pinion mesh in annular housing; On the sidewall of described gear engagement casing, be at least provided with one with mounting hole vertical arrangement the power delivery outlet that is connected, in described power delivery outlet, be provided with the pto＝power take-off being meshed with driven gear.
Further, on described gear engagement casing, all sides of mounting hole are provided with the bearing pin patchhole of being convenient to driven gear installation.
Preferably, the material of described transmission shaft mounting cylinder, gear engagement casing and end cap is spheroidal graphite cast iron.
Further, described transmission shaft mounting cylinder, gear engagement casing and end cap are integral casting forming.
The utility model, for the transmission shaft mounting structure of wind power generation planetary frame, by above-mentioned Rational structure is designed, can make the installation of transmission shaft more reliable, and transmission efficiency is high, good seal performance, and use value is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.
As a kind of preferred embodiment of the present utility model, refer to Fig. 1, a kind of transmission shaft mounting structure for wind power generation planetary frame, comprise for the transmission shaft mounting cylinder 1 of transmission shaft is installed, one end of described transmission shaft mounting cylinder 1 is communicated with gear engagement casing 2, and the other end of described gear engagement casing 2 is communicated with end cap 3; In described gear engagement casing 2, be provided with for the annular housing 4 of the driving pinion being connected with transmission shaft is installed, on described gear engagement casing 2, be provided with four be connected with annular housing 4 for the mounting hole 5 of driven gear is installed, driven gear and driving pinion mesh in annular housing 4; On the sidewall of described gear engagement casing 2, be at least provided with one with mounting hole 5 vertical arrangement the power delivery outlet 7 that is connected, in described power delivery outlet 7, be provided with the pto＝power take-off being meshed with driven gear.
Further, on described gear engagement casing 2, all sides of mounting hole 5 are provided with the bearing pin patchhole 6 of being convenient to driven gear installation.
In addition, inventor carries out great many of experiments confirmation, and when the material of described transmission shaft mounting cylinder 1, gear engagement casing 2 and end cap 3 is chosen as spheroidal graphite cast iron, Q235 steel, carbon steel, it is best that its structural behaviour can reach, particularly spheroidal graphite cast iron, can effectively extend its whole working life.
Further, described transmission shaft mounting cylinder 1, gear engagement casing 2 and end cap 3 are integral casting forming.Integral casting forming can perfectly substitute traditional welding connection structure, to its mechanical structure performance, improves more than 200%.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of model utility or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. the transmission shaft mounting structure for wind power generation planetary frame, it is characterized in that: comprise for the transmission shaft mounting cylinder (1) of transmission shaft is installed, one end of described transmission shaft mounting cylinder (1) is communicated with gear engagement casing (2), and the other end of described gear engagement casing (2) is communicated with end cap (3); In described gear engagement casing (2), be provided with the annular housing (4) for the driving pinion being connected with transmission shaft is installed, on described gear engagement casing (2), be provided with four be connected with annular housing (4) for the mounting hole (5) of driven gear is installed, driven gear and driving pinion mesh in annular housing (4); On the sidewall of described gear engagement casing (2), be at least provided with one with mounting hole (5) vertical arrangement the power delivery outlet (7) that is connected, in described power delivery outlet (7), be provided with the pto＝power take-off being meshed with driven gear.
2. the transmission shaft mounting structure for wind power generation planetary frame according to claim 1, is characterized in that: all sides of the upper mounting hole (5) of described gear engagement casing (2) are provided with is convenient to the bearing pin patchhole (6) that driven gear is installed.
3. the transmission shaft mounting structure for wind power generation planetary frame according to claim 1 and 2, is characterized in that: the material of described transmission shaft mounting cylinder (1), gear engagement casing (2) and end cap (3) is spheroidal graphite cast iron.
4. the transmission shaft mounting structure for wind power generation planetary frame according to claim 3, is characterized in that: described transmission shaft mounting cylinder (1), gear engagement casing (2) and end cap (3) are integral casting forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658906.3U CN203585288U (en) | 2013-10-24 | 2013-10-24 | Transmission shaft installation structure for wind power generation planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658906.3U CN203585288U (en) | 2013-10-24 | 2013-10-24 | Transmission shaft installation structure for wind power generation planet carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585288U true CN203585288U (en) | 2014-05-07 |
Family
ID=50583215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658906.3U Expired - Lifetime CN203585288U (en) | 2013-10-24 | 2013-10-24 | Transmission shaft installation structure for wind power generation planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235166A (en) * | 2014-08-27 | 2014-12-24 | 湖北省丹江口丹传汽车传动轴有限公司 | Automobile power output shaft assembly and machining method thereof |
-
2013
- 2013-10-24 CN CN201320658906.3U patent/CN203585288U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235166A (en) * | 2014-08-27 | 2014-12-24 | 湖北省丹江口丹传汽车传动轴有限公司 | Automobile power output shaft assembly and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUHU RONGCHUAN ELECTROMECHANICAL TECHNOLOGY CO., L Free format text: FORMER NAME: WUHU RONGCHUAN ELECTROMECHANICAL TECHNOLOGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 Anhui city of Wuhu province Fanchang County Sun Village Economic Development Zone Patentee after: WUHU RONGCHUAN ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 241000 Anhui city of Wuhu province Fanchang County Sun Village Economic Development Zone Patentee before: WUHU RONGCHUAN ELECTROMECHANICAL TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |