CN202872524U - Bearing structure for shaded pole motor - Google Patents
Bearing structure for shaded pole motor Download PDFInfo
- Publication number
- CN202872524U CN202872524U CN 201220567687 CN201220567687U CN202872524U CN 202872524 U CN202872524 U CN 202872524U CN 201220567687 CN201220567687 CN 201220567687 CN 201220567687 U CN201220567687 U CN 201220567687U CN 202872524 U CN202872524 U CN 202872524U
- Authority
- CN
- China
- Prior art keywords
- bearing
- motor
- motor shaft
- storage tank
- utility
- 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
Links
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- Sliding-Contact Bearings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
A motor shaft of a single-phase shaded pole motor is generally installed on a motor base through a bearing, and inevitably, the motor shaft is in mutual abrasion with the bearing. The utility model provides a bearing structure for a shaded pole motor, aiming at solving a problem of abrasion between the motor shaft of the single-phase shaded pole motor and the bearing. The bearing structure comprises a motor base, a bearing, an oil filling opening and an oil storage tank, wherein the bearing is provided with the oil filling opening; the oil filling opening is connected with the oil storage tank; and the bearing is installed on the motor base. According to the bearing structure, since the oil filling opening is added to the bearing, lubricating oil can be continuously filled into space between the motor shaft and the bearing through the oil storage tank, and thus long-term adequate lubrication between the motor shaft and the bearing is guaranteed, and service life of the motor is prolonged.
Description
Technical field
The utility model relates to the motor with cup rotor technical field, relates in particular to a kind of motor with cup rotor bearing arrangement.
Background technology
Motor shaft in the single-phase shaded pole motor all is installed on the motor cabinet by bearing usually.Inevitably, mutually wearing and tearing between motor shaft meeting and the bearing.Mating surface place at them adds lubricating oil, can weaken the degree of its wearing and tearing, but, because the lubricating oil that the mating surface between motor shaft and the bearing can store is very limited, therefore, when single-phase shaded pole motor used, the stored lubricating oil of this mating surface will be depleted totally very soon, and motor shaft can be faced with the danger that is worn again.
The utility model content
The utility model provides a kind of motor with cup rotor bearing arrangement for the motor shaft of motor with cup rotor and the wear problem between the bearing, guarantees long-term sufficient lubrication between motor shaft and the bearing, prolongs motor useful life.Technical solution adopted in the utility model is, a kind of motor with cup rotor bearing arrangement comprises motor cabinet, bearing, pouring orifice, oil storage tank, wherein, has pouring orifice on the bearing, and pouring orifice is connected with oil storage tank; Bearing is installed on the motor cabinet.
The utility model has increased pouring orifice at bearing, by oil storage tank, can constantly inject lubricating oil between motor shaft and bearing, guarantees long-term sufficient lubrication between motor shaft and the bearing, prolongs motor useful life.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 motor cabinet, 2 bearings, 3 pouring orifices, 4 oil storage tanks.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model, and motor cabinet 1, bearing 2, pouring orifice 3, oil storage tank 4 wherein, have pouring orifice 3 on the bearing 2, and pouring orifice 3 is connected with oil storage tank 4; Bearing 2 is installed on the motor cabinet 1.The utility model has increased pouring orifice 3 at bearing 2, by oil storage tank 4, can constantly inject lubricating oil between motor shaft and bearing 2, guarantees long-term sufficient lubrication between motor shaft and the bearing 2, prolongation motor useful life.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a motor with cup rotor bearing arrangement comprises motor cabinet, bearing, pouring orifice, oil storage tank, it is characterized in that: have pouring orifice on the described bearing, pouring orifice is connected with oil storage tank.
2. a kind of motor with cup rotor bearing arrangement according to claim 1, it is characterized in that: described bearing is installed on the motor cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567687 CN202872524U (en) | 2012-10-22 | 2012-10-22 | Bearing structure for shaded pole motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567687 CN202872524U (en) | 2012-10-22 | 2012-10-22 | Bearing structure for shaded pole motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202872524U true CN202872524U (en) | 2013-04-10 |
Family
ID=48039211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567687 Expired - Fee Related CN202872524U (en) | 2012-10-22 | 2012-10-22 | Bearing structure for shaded pole motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202872524U (en) |
-
2012
- 2012-10-22 CN CN 201220567687 patent/CN202872524U/en not_active Expired - Fee Related
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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: 20130410 Termination date: 20131022 |