CN202167959U - Oil draining structure for high-voltage three-phase asynchronous motor - Google Patents
Oil draining structure for high-voltage three-phase asynchronous motor Download PDFInfo
- Publication number
- CN202167959U CN202167959U CN2011202848676U CN201120284867U CN202167959U CN 202167959 U CN202167959 U CN 202167959U CN 2011202848676 U CN2011202848676 U CN 2011202848676U CN 201120284867 U CN201120284867 U CN 201120284867U CN 202167959 U CN202167959 U CN 202167959U
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- Prior art keywords
- cover
- bearing
- oil
- exit pipe
- oil exit
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- Expired - Fee Related
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Abstract
The utility model discloses an oil draining structure for a high-voltage three-phase asynchronous motor, which comprises an oil filling pipe, an end cover, a bearing inner cover, a bearing, an oil retaining disc, and a bearing outer cover, wherein, the bearing is arranged in the bearing inner cover which is connected with the end cover; the oil retaining disc is connected with the end cover; and the bearing outer cover is connected with the bearing inner cover. The oil draining structure is characterized by further comprising a combination drawer-type oil draining pipe of which one end is connected with the bearing outer cover and an oil draining pipe sealing cover is mounted on the other end and is fastened by an oil draining pipe fastening screw. The oil draining structure has the advantages of simple, compact, and reasonable structure, convenience in operation, short processing time, low cost, good manufacturability, high reliability and convenience in mounting, use and maintenance, is suitable for motors with height of center in Y2-HV560-6-1120KW10000V, and can realize oil filling and draining when the motor is in use.
Description
Technical field
The utility model relates to a kind of high-voltage three-phase asynchronous motor and the low-pressure high-power motor is used displacement configuration, specifically is used for high efficient, high pressure motor Y2-HV 560-6-1120KW 10000V.
Background technology
At present, high efficient, high pressure motor Y2-HV 560-6-1120KW 10000V has been widely used in the fields such as industry, agricultural, commerce, building industry and traffic.But be in operation, can only shut down oil extraction.If the motor long-play, the grease of adding can not effectively be discharged through the waste oil that consumes, and causes that easily bearing burns; Therefore, this situation can not satisfy requirement of client at present, to the oil extraction of motor have higher requirement " motor can non-stop-machine notes oil extraction ".
Summary of the invention
The purpose of the utility model is to overcome above-mentioned weak point, thereby a kind of high-voltage three-phase asynchronous motor displacement configuration is provided, this structure installation, use, operation, easy to maintenance, and reliability is high, and motor can non-stop-machine notes oil extraction.
According to the technical scheme that the utility model provides, a kind of high-voltage three-phase asynchronous motor displacement configuration comprises oil fuel tube, end cap, internal bearing cover, bearing, shelves food tray, bearing end cover; Be provided with bearing in the said internal bearing cover; End cap links to each other with internal bearing cover, and the shelves food tray links to each other with end cap, and bearing end cover links to each other with internal bearing cover; Characteristic is: also comprise combination drawer type oil exit pipe; Said combination drawer type oil exit pipe one end is connected with said bearing end cover, and the other end is equipped with the oil exit pipe seal cover, and is fastening with the oil exit pipe hold-down screw.
As the further improvement of the utility model, be provided with oil-drain pipe in the said combination drawer type oil exit pipe, be provided with a screw above, end is provided with screw thread, is used for twisting the oil exit pipe seal cover.
As the further improvement of the utility model, said bearing end cover is provided with screw, is used for fixing oil exit pipe.Be provided with the 6mm groove above the said screw one, be used for fixing inside and outside oil pipe.
Compared with present technology the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Easy to operate, process time is short, and cost is low, good manufacturability, and reliability is high, installs and uses easy to maintenance; Being used for height of center is Y2-HV 560-6-1120KW 10000V motor, and motor can non-stop-machine notes oil extraction.
Description of drawings
Fig. 1 is the utility model displacement configuration sketch map.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the utility model bearing end cover sketch map.
Fig. 4 is provided with the screw sketch map for the utility model bearing end cover.
Fig. 5 is the utility model drawer type oil exit pipe structural representation.
Embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Like Fig. 1～shown in Figure 5, comprise oil fuel tube 1, end cap 2, internal bearing cover 3, bearing 4, shelves food tray 5, bearing end cover 6, combination drawer type oil exit pipe 7, oil exit pipe hold-down screw 8 and oil exit pipe seal cover 9.
Said internal bearing cover 3, shelves food tray 5, bearing end cover 6 are contained in the rotating shaft.Be provided with bearing 4 in the said internal bearing cover 3; End cap 2 links to each other with internal bearing cover 3; Shelves food tray 5 links to each other with end cap 2, and bearing end cover 6 links to each other with internal bearing cover 3, and combination drawer type oil exit pipe 7 one ends are connected with said bearing end cover 6; Combination drawer type oil exit pipe 7 other ends are equipped with oil exit pipe seal cover 9, and are fastening with oil exit pipe hold-down screw 8.
Be provided with oil-drain pipe 10 in the said combination drawer type oil exit pipe 7, process the screw 11 of a M5 above, end has been processed the screw thread of M25X1, is used for twisting the oil exit pipe seal cover.
Said bearing end cover 6 is provided with screw G1, is used for fixing oil exit pipe.One 6mm groove 12 of processing is used for fixing inside and outside oil pipe above the said screw G1.
The utility model displacement configuration external dressing gets into from oil fuel tube 1 oil fuel tube; Arrive internal bearing cover 3 through end cap 2; Enter bearing end cover 6 through bearing 4 consumption through shelves food tray 5; Be deposited at last in the combination drawer type oil exit pipe 7, oil exit pipe hold-down screw 8 prevents leakage of oil and uses as the handle of drawer for the inside and outside oil exit pipe hold-down screw of combination drawer type oil exit pipe, oil exit pipe seal cover 9.
Claims (4)
1. high-voltage three-phase asynchronous motor displacement configuration; Comprise oil fuel tube (1), end cap (2), internal bearing cover (3), bearing (4), shelves food tray (5), bearing end cover (6), be provided with bearing (4) in the said internal bearing cover (3), end cap (2) links to each other with internal bearing cover (3); Shelves food trays (5) link to each other with end cap (2); Bearing end cover (6) links to each other with internal bearing cover (3), it is characterized in that: also comprise combination drawer type oil exit pipe (7), said combination drawer type oil exit pipe (7) one ends are connected with said bearing end cover (6); The other end is equipped with oil exit pipe seal cover (9), and is fastening with oil exit pipe hold-down screw (8).
2. a kind of high-voltage three-phase asynchronous motor displacement configuration as claimed in claim 1 is characterized in that: be provided with oil-drain pipe (10) in the said combination drawer type oil exit pipe (7).
3. a kind of high-voltage three-phase asynchronous motor displacement configuration as claimed in claim 1, it is characterized in that: be provided with screw above the said combination drawer type oil exit pipe (7), end is provided with screw thread.
4. a kind of high-voltage three-phase asynchronous motor displacement configuration as claimed in claim 1, it is characterized in that: said bearing end cover (6) is provided with screw, is provided with the 6mm groove above the said screw one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202848676U CN202167959U (en) | 2011-08-06 | 2011-08-06 | Oil draining structure for high-voltage three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202848676U CN202167959U (en) | 2011-08-06 | 2011-08-06 | Oil draining structure for high-voltage three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167959U true CN202167959U (en) | 2012-03-14 |
Family
ID=45803762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202848676U Expired - Fee Related CN202167959U (en) | 2011-08-06 | 2011-08-06 | Oil draining structure for high-voltage three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332799A (en) * | 2011-08-06 | 2012-01-25 | 无锡市中达电机有限公司 | Oil discharging structure of high-pressure three-phase asynchronous motor |
| CN103457394A (en) * | 2013-09-09 | 2013-12-18 | 中达电机股份有限公司 | Bearing structure used for flameproof three-phase asynchronous motor |
| CN103746502A (en) * | 2014-01-14 | 2014-04-23 | 无锡欧瑞京机电有限公司 | Outer bearing cover structure |
| CN110571970A (en) * | 2019-09-30 | 2019-12-13 | 任志刚 | Bearing structure capable of separating grease |
-
2011
- 2011-08-06 CN CN2011202848676U patent/CN202167959U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102332799A (en) * | 2011-08-06 | 2012-01-25 | 无锡市中达电机有限公司 | Oil discharging structure of high-pressure three-phase asynchronous motor |
| CN103457394A (en) * | 2013-09-09 | 2013-12-18 | 中达电机股份有限公司 | Bearing structure used for flameproof three-phase asynchronous motor |
| CN103746502A (en) * | 2014-01-14 | 2014-04-23 | 无锡欧瑞京机电有限公司 | Outer bearing cover structure |
| CN110571970A (en) * | 2019-09-30 | 2019-12-13 | 任志刚 | Bearing structure capable of separating grease |
| CN110571970B (en) * | 2019-09-30 | 2021-08-03 | 任志刚 | Bearing structure capable of separating grease |
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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: 20120314 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |