CN203104168U - Motor having oil filling and draining devices mounted on flange of shaft extension end machine base - Google Patents
Motor having oil filling and draining devices mounted on flange of shaft extension end machine base Download PDFInfo
- Publication number
- CN203104168U CN203104168U CN 201220656087 CN201220656087U CN203104168U CN 203104168 U CN203104168 U CN 203104168U CN 201220656087 CN201220656087 CN 201220656087 CN 201220656087 U CN201220656087 U CN 201220656087U CN 203104168 U CN203104168 U CN 203104168U
- Authority
- CN
- China
- Prior art keywords
- support
- motor
- drainage device
- oil
- communicates
- 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
- 239000000945 filler Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 239000004519 grease Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor having oil filling and draining devices mounted on a flange of a shaft extension end machine base. The motor comprises a rotor, a stator, a motor shaft, a machine base, a front end cover, an oil filling device, and an oil draining device, wherein the stator is sleeved on the rotor, and the rotor is fixedly mounted on the motor shaft; the front end cover is assembled at a front end of the motor shaft and fixedly mounted at a front end of the machine base; the oil filling device is mounted at one end of the machine base, and the oil filling device is communicated with a bearing room; and the oil draining device is mounted at the other end of the machine base, and the oil draining device is communicated with the bearing room. According to the utility model, oil can be conveniently fed into a shaft extension end of the motor shaft, so that the uniformity of the quantity of the grease inside the bearing room can be ensured, the operation environment inside the bearing room is effectively improved, operation noises of the bearing are reduced, the temperature of the bearing is prevented from being too high, and the motor can work with stability for a long time.
Description
Technical field:
The utility model relates to the motor technology field, and particularly a kind of shaft extension terminal seat flange is installed the motor of annotating drainage device.
Background technology:
During motor operation, bearing need lubricate, the mode of grease lubrication is smeared in the lubricated employing of prior art middle (center) bearing, and bearing adopts grease lubrication oil extraction difficulty big, and makes that bearing is dry and astringent for a long time, dirty easily, so bearing running environment is poor, make that bearing operation noise is bigger, and temperature is than higher, the steady running of motor is difficult to guarantee, and motor damages easily.
Summary of the invention:
In view of this, be necessary to provide a kind of shaft extension terminal seat flange that the motor of annotating drainage device is installed.
[0004] a kind of motor of shaft extension terminal seat flange installation notes drainage device comprises rotor, stator, motor shaft, support, front end housing, oiling device, drainage device, stator is sleeved on the rotor, rotor is fixedly mounted on the motor shaft, front end housing is fitted in the front end of motor shaft and is fixedly mounted on the front end of support, oiling device is installed in an end of support, oiling device communicates with bearing chamber, and drainage device is installed in the other end of support, and drainage device communicates with bearing chamber.
[0005] preferred, oiling device comprises the through type forced filling oil cup, and an end of support offers the support oil filler point, and an end of support oil filler point passes front end housing and communicates with bearing chamber, and the other end of support oil filler point is connected with the through type forced filling oil cup and communicates; Drainage device comprises gate gurgle valve, and the other end of support offers support draining hole, and an end in support draining hole passes front end housing and communicates with bearing chamber, and the other end in support draining hole is connected with gate gurgle valve and communicates.
[0006] preferred, be set with the junction that sealing ring and sealing ring are positioned at support and front end housing on the support oil filler point, be set with the junction that sealing ring and sealing ring are positioned at support and front end housing on the support draining hole.
[0007] adopts conveniently oiling in motor shaft shaft extension end of the utility model, by the high pressure oiling device oil is injected in the through type forced filling oil cup, oil is pressed in the bearing chamber by the support oil filler point in the through type forced filling oil cup under the effect of the pressure of high pressure oiling device, oil in the bearing chamber cleans bearing and is lubricated, waste oil is discharged by support draining hole, fall on the gate gurgle valve, reach certain gravity, gate gurgle valve is opened automatically, waste oil is discharged from gate gurgle valve, so guaranteed the uniformity of the lubricating grease amount in the bearing chamber, effectively improved the running environment in the bearing chamber, reduce bearing operation noise, prevented the temperature drift of bearing, made motor can stablize long-term operation.
Description of drawings:
Fig. 1 is the partial cross section schematic diagram that shaft extension terminal seat flange is installed the motor of annotating drainage device.
[0009] among the figure: motor shaft 10, support 20, support oil filler point 21, support draining hole 22, front end housing 30, oiling device 40, through type forced filling oil cup 41, drainage device 50, gate gurgle valve 51, bearing chamber 60, sealing ring 70.
Embodiment:
See also Fig. 1, shaft extension terminal seat flange is installed the motor of annotating drainage device and is comprised rotor, stator, motor shaft 10, support 20, front end housing 30, oiling device 40, drainage device 50, stator is sleeved on the rotor, rotor is fixedly mounted on the motor shaft 10, front end housing 30 is fitted in the front end of motor shaft 10 and is fixedly mounted on the front end of support 20, oiling device 40 is installed in an end of support 20, oiling device 40 communicates with bearing chamber 60, drainage device 50 is installed in the other end of support 20, and drainage device 50 communicates with bearing chamber 60.
[0011] in the present embodiment, oiling device 40 comprises through type forced filling oil cup 41, one end of support 20 offers support oil filler point 21, one end of support oil filler point 21 passes front end housing 30 and communicates with bearing chamber 60, and the other end of support oil filler point 21 is connected with through type forced filling oil cup 41 and communicates; Drainage device 50 comprises gate gurgle valve 51, and the other end of support 20 offers support draining hole 22, and an end in support draining hole 22 passes front end housing 30 and communicates with bearing chamber 60, and the other end in support draining hole 22 is connected with gate gurgle valve 51 and communicates.
[0012] is set with the junction that sealing ring 70 and sealing ring 70 are positioned at support 20 and front end housing 30 on the support oil filler point 21, is set with the junction that sealing ring 70 and sealing ring 70 are positioned at support 20 and front end housing 30 on the support draining hole 22.
[0013] adopts conveniently oiling in motor shaft 10 shaft extension ends of the utility model, by the high pressure oiling device oil is injected in the through type forced filling oil cup 41, oil is pressed in the bearing chamber 60 by support oil filler point 21 in through type forced filling oil cup 41 under the effect of the pressure of high pressure oiling device, oil in the bearing chamber 60 cleans bearing and is lubricated, waste oil is discharged by support draining hole 22, fall on the gate gurgle valve 51, reach certain gravity, gate gurgle valve 51 is opened automatically, waste oil is discharged from gate gurgle valve 51, so guaranteed the uniformity of the lubricating grease amount in the bearing chamber 60, effectively improved the running environment in the bearing chamber 60, reduce bearing operation noise, prevented the temperature drift of bearing, made motor can stablize long-term operation.
Claims (3)
1. a shaft extension terminal seat flange is installed the motor of annotating drainage device, it is characterized in that: shaft extension terminal seat flange is installed the motor of annotating drainage device and is comprised rotor, stator, motor shaft, support, front end housing, oiling device, drainage device, stator is sleeved on the rotor, rotor is fixedly mounted on the motor shaft, front end housing is fitted in the front end of motor shaft and is fixedly mounted on the front end of support, oiling device is installed in an end of support, oiling device communicates with bearing chamber, drainage device is installed in the other end of support, and drainage device communicates with bearing chamber.
2. shaft extension terminal seat flange as claimed in claim 1 is installed the motor of annotating drainage device, it is characterized in that: oiling device comprises the through type forced filling oil cup, one end of support offers the support oil filler point, one end of support oil filler point passes front end housing and communicates with bearing chamber, and the other end of support oil filler point is connected with the through type forced filling oil cup and communicates; Drainage device comprises gate gurgle valve, and the other end of support offers support draining hole, and an end in support draining hole passes front end housing and communicates with bearing chamber, and the other end in support draining hole is connected with gate gurgle valve and communicates.
3. shaft extension terminal seat flange as claimed in claim 2 is installed the motor of annotating drainage device, it is characterized in that: be set with the junction that sealing ring and sealing ring are positioned at support and front end housing on the support oil filler point, be set with the junction that sealing ring and sealing ring are positioned at support and front end housing on the support draining hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656087 CN203104168U (en) | 2012-12-04 | 2012-12-04 | Motor having oil filling and draining devices mounted on flange of shaft extension end machine base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656087 CN203104168U (en) | 2012-12-04 | 2012-12-04 | Motor having oil filling and draining devices mounted on flange of shaft extension end machine base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104168U true CN203104168U (en) | 2013-07-31 |
Family
ID=48855544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656087 Expired - Lifetime CN203104168U (en) | 2012-12-04 | 2012-12-04 | Motor having oil filling and draining devices mounted on flange of shaft extension end machine base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445282A (en) * | 2019-07-12 | 2019-11-12 | 大连钰霖电机有限公司 | A kind of high power motor suspension mounting structure |
| CN117595560A (en) * | 2024-01-19 | 2024-02-23 | 河北亿泰克轴承有限公司 | Bearing assembly and motor |
-
2012
- 2012-12-04 CN CN 201220656087 patent/CN203104168U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445282A (en) * | 2019-07-12 | 2019-11-12 | 大连钰霖电机有限公司 | A kind of high power motor suspension mounting structure |
| CN117595560A (en) * | 2024-01-19 | 2024-02-23 | 河北亿泰克轴承有限公司 | Bearing assembly and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |