CN201887582U - Oil drainage device of motor bearing - Google Patents
Oil drainage device of motor bearing Download PDFInfo
- Publication number
- CN201887582U CN201887582U CN2010206438252U CN201020643825U CN201887582U CN 201887582 U CN201887582 U CN 201887582U CN 2010206438252 U CN2010206438252 U CN 2010206438252U CN 201020643825 U CN201020643825 U CN 201020643825U CN 201887582 U CN201887582 U CN 201887582U
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- CN
- China
- Prior art keywords
- oil
- bearing
- oil drainage
- cover plate
- motor bearing
- 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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Abstract
The utility model relates to an oil drainage device of a motor bearing. In order to solve the technical problems that a traditional motor bearing has a plurality of oil drainage parts, and the oil drainage is troublesome and laborious, the utility model provides the oil drainage device of the motor bearing, which comprises an oil outlet arranged below the outer cover of the motor bearing, and is characterized in that a support is fixed below the oil outlet through a screw; an oil drainage port is arranged in the middle of the support; the oil drainage port is communicated with the oil outlet below the outer cover of the bearing; cover plate insertion notches are arranged on the bottom surface of the support and both sides of the oil drainage port; and the cover plate is integrated with the support through the insertion notches so as to close the oil drainage port. After the oil drainage device is adopted, waste grease can be drained only by pulling out the cover plate when in oil drainage. The oil drainage device has a simple structure, few parts and a light weight, so that the installation and the use are convenient, and the appearance is compact and attractive.
Description
Technical field
The utility model relates to a kind of motor bearings discharge equipment.
Background technology
Motor in running, bearing grease take place easily phenomenons such as impurity, dry, pollution should be regularly to the lubricating grease of bearing filling cleaning, and give off waste oil.Oil inlet pipe and oil extraction device generally all are equipped with in the assembling of large and middle size motor bearing, usually the oil extraction device is installed in the bearing end cover bottom, by going out oil box and oil exit pipe two parts are formed, must unload the set bolt on the oil exit pipe during oil extraction, with the oil extraction bar waste oil is discharged from oil storage box.This kind oil extraction mode parts are many, and weight is big, easily produce loosening and vibration during the motor operation, and oil extraction is simultaneously relatively wasted time and energy.
The utility model content
Present motor bearings oil extraction parts are many in order to overcome, oil extraction bothersome, the technical problem of effort, and the utility model provides a kind of motor bearings discharge equipment.
The technical solution adopted in the utility model is: a kind of motor bearings discharge equipment, this discharge equipment comprises the oil-out under the motor bearings enclosing cover, it is characterized in that: screw one bearing is adopted in the below of described oil-out, offer oil drain out in the middle of the bearing, oil-out under oil drain out and the bearing end cover connects, be provided with cover plate insertion notch in the bottom surface of bearing, the both sides of oil drain out, cover plate combines with bearing with the sealing oil drain out by inserting notch.
Described bearing is shaped as rectangle.
One end of described cover plate forms handle to a side vertical curve.
Adopt this discharge equipment, only need during oil extraction cover plate is pulled out, just can discharge waste oil.This discharge equipment is simple in structure, and part is few, and is in light weight, easy to install, and compact appearance is attractive in appearance.
Description of drawings
Fig. 1 is the structural representation of this discharge equipment.
Fig. 2 is the structural representation of bearing.
Fig. 3 is that Fig. 2 A-A is to cutaway view.
Fig. 4 is the front view of cover plate.
Fig. 5 is the left view of cover plate.
Among the figure, 1, bearing, 2, oil drain out, 3, insert notch, 4, fixing threaded hole, 5, cover plate, 6, the cover plate handle, 7, bearing end cover, 8, oil-out, 9, screw.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, motor bearings discharge equipment, this discharge equipment comprise the oil-out 8 under the motor bearings enclosing cover 7, adopt screw 9 to fix a bearing 1 below oil-out 2, offer oil drain out 2 in the middle of the bearing 1, adopt the oil drain out 2 of cover plate 5 sealing bearings 1.
As Fig. 2, shown in Figure 3, bearing 1 is a rectangle, offers oil drain out 2 in the middle of the intermediate support of bearing 1, on bearing 1, the two ends of oil drain out 2 are provided with fixing threaded hole 4, be provided with cover plate insertion notch 3 in the bottom surface of bearing, the both sides of oil drain out, cover plate 5 combines with bearing 1 by inserting notch.
As Fig. 4, shown in Figure 5, the width between the insertion notch on the width of cover plate 5 and the bearing is consistent, and the material of cover plate can be chosen as 1 millimeter steel plate, and an end of cover plate forms cover plate handle 6 to a side vertical curve.
As shown in Figure 1, bearing 1 material is elected ABS plastic as, uses the 2-M8 screw below the oil-out on the bearing end cover 78, oil drain out 2 in the middle of the bearing 1, the length of oil drain out 2 and wide all measure-alike with the oil-out 8 of bearing end cover lower end is inserted insertion cover plate 5 in the notch 3 at bearing.Only need during oil extraction cover plate 5 is pulled out, just can discharge waste oil.This discharge equipment is simple in structure, and part is few, and is in light weight, easy to install, and compact appearance is attractive in appearance.Simultaneously the installation dimension of the installation dimension of bearing end cover and bearing and oil storage box is identical, and the discharge equipment of oil storage boxlike also can be installed as required.
Claims (3)
1. motor bearings discharge equipment, this discharge equipment comprises the oil-out under the motor bearings enclosing cover, it is characterized in that: screw one bearing is adopted in the below of described oil-out, offer oil drain out in the middle of the bearing, oil-out under oil drain out and the bearing end cover connects, be provided with cover plate insertion notch in the bottom surface of bearing, the both sides of oil drain out, cover plate combines with bearing with the sealing oil drain out by inserting notch.
2. a kind of motor bearings discharge equipment according to claim 1, it is characterized in that: described bearing is shaped as rectangle.
3. a kind of motor bearings discharge equipment according to claim 1 is characterized in that: an end of described cover plate forms handle to a side vertical curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206438252U CN201887582U (en) | 2010-11-24 | 2010-11-24 | Oil drainage device of motor bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206438252U CN201887582U (en) | 2010-11-24 | 2010-11-24 | Oil drainage device of motor bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887582U true CN201887582U (en) | 2011-06-29 |
Family
ID=44185127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206438252U Expired - Fee Related CN201887582U (en) | 2010-11-24 | 2010-11-24 | Oil drainage device of motor bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201887582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141064A (en) * | 2015-10-21 | 2015-12-09 | 湘潭电机股份有限公司 | Bearing chamber structure |
-
2010
- 2010-11-24 CN CN2010206438252U patent/CN201887582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105141064A (en) * | 2015-10-21 | 2015-12-09 | 湘潭电机股份有限公司 | Bearing chamber structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131124 |