CN204068516U - A kind of durable type motor for washer - Google Patents
A kind of durable type motor for washer Download PDFInfo
- Publication number
- CN204068516U CN204068516U CN201420606225.7U CN201420606225U CN204068516U CN 204068516 U CN204068516 U CN 204068516U CN 201420606225 U CN201420606225 U CN 201420606225U CN 204068516 U CN204068516 U CN 204068516U
- Authority
- CN
- China
- Prior art keywords
- bearing
- cover
- ball
- rotor
- rotating shaft
- 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
Abstract
The utility model discloses a kind of durable type motor for washer, it comprises rotating shaft (1), rotor (2) and stator (3); The upper symmetrical cover of rotating shaft (1) of rotor (2) both sides has bearing (4) and bearing (ball) cover (5); Bearing (ball) cover (5) is provided with axis hole (6), the hole wall of axis hole (6) is provided with wavy oil storage tank (7), oil storage tank (7) side is provided with rubber seal (8), and oil storage tank (7) top is provided with oil transportation hole (9); The left side of described rotor (2) left side bearing (ball) cover (5) is disposed with heat abstractor (10) and outer end cap (11), heat abstractor (10) comprises axle sleeve (12), the outer ring of axle sleeve (12) is provided with equally distributed some mounting grooves (13), mounting groove (13) is provided with fin (14).Therefore, the utility model not only has the advantage of the not easy to wear and good heat dissipation effect of bearing (ball) cover, can also prevent motor from making moist, greatly strengthen durability.
Description
Technical field
The utility model relates to a kind of motor for washer, particularly a kind of motor for washer of durable type.
Background technology
Existing motor for washer not only can cause the wearing and tearing of bearing (ball) cover in running at a high speed, also because causing bearing (ball) cover or outer end cap temperature distortion after High Rotation Speed heat production, easily can damage.In addition, although current motor for washer has carried out the work of waterproof, when water droplet remains in outer end cap surface, water-drop evaporation is made to form steam because outer end cap is heated, rotor or stator can be made to make moist after steam enters motor internal, affect the normal use of motor.Therefore, existing motor for washer also exist that bearing (ball) cover is more easy to wear, radiating effect is undesirable and motor compared with the problem of moisture-sensitive.
Utility model content
The purpose of this utility model is, provides a kind of durable type motor for washer.The utility model not only has the advantage of the not easy to wear and good heat dissipation effect of bearing (ball) cover, can also prevent motor from making moist.
The technical solution of the utility model: a kind of durable type motor for washer, comprises rotating shaft, rotor and stator, and rotor is enclosed within outside rotating shaft, and stator sleeve is outside rotor; In the rotating shaft of rotor both sides, symmetrical cover has bearing and bearing (ball) cover; Bearing (ball) cover is provided with axis hole, and the hole wall of axis hole is provided with wavy oil storage tank, and oil storage tank side is provided with rubber seal, is provided with oil transportation hole above oil storage tank; On the left of described rotor, the left side of bearing (ball) cover is disposed with heat abstractor and outer end cap, and heat abstractor comprises axle sleeve, and the outer ring of axle sleeve is provided with equally distributed some mounting grooves, and mounting groove is provided with fin.
In aforesaid a kind of durable type motor for washer, described axle sleeve is fixedly connected with by flat key with rotating shaft, and the quantity of fin is 8 ~ 16, and the length of fin is equal to or greater than the maximum radius of bearing (ball) cover.
In aforesaid a kind of durable type motor for washer, described outer end cap outer surface is evenly provided with some reinforcements, and outer end cap outer surface is provided with the diversion face in ramped shaped, and the inclination angle in diversion face is 5 ~ 15 °.
Aforesaid a kind of durable type motor for washer, described bearing than bearing (ball) cover closer to rotor; Described rotating shaft, connection between rotor and stator are conventional connection.
Compared with prior art, the utility model improves electric machine structure, and the axis hole of bearing (ball) cover is provided with rubber seal and the oil storage tank of the shape that cleaves, the bearing (ball) cover made has good oil storage function and lubricant effect, slow down the frictional dissipation of bearing (ball) cover.Meanwhile, be provided with heat abstractor, the fin on heat abstractor, by the mode of heat conduction and rotation, is accelerated the heat radiation of motor, is prevented bearing (ball) cover and outer end cap temperature distortion.And the utility model is provided with the diversion face of reinforcement and ramped shaped on outer end cap, while reinforcement outer end cap structural strength, the residual of water droplet can be prevented, avoid motor to make moist.Therefore, the utility model not only has the advantage of the not easy to wear and good heat dissipation effect of bearing (ball) cover, can also prevent motor from making moist, greatly strengthen durability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of bearing (ball) cover;
Fig. 3 is the structural representation of heat abstractor;
Fig. 4 is the structural representation of outer end cap.
Being labeled as in accompanying drawing: 1-rotating shaft, 2-rotor, 3-stator, 4-bearing, 5-bearing (ball) cover, 6-axis hole, 7-oil storage tank, 8-rubber seal, 9-oil transportation hole, 10-heat abstractor, 11-outer end cap, 12-axle sleeve, 13-mounting groove, 14-fin, 15-reinforcement, 16-diversion face.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.A kind of durable type motor for washer, form as shown in figures 1-4, comprise rotating shaft 1, rotor 2 and stator 3, rotor 2 is enclosed within outside rotating shaft 1, and stator 3 is enclosed within outside rotor 2; In the rotating shaft 1 of rotor 2 both sides, symmetrical cover has bearing 4 and bearing (ball) cover 5; Bearing (ball) cover 5 is provided with axis hole 6, and the hole wall of axis hole 6 is provided with wavy oil storage tank 7, and oil storage tank 7 side is provided with rubber seal 8, is provided with oil transportation hole 9 above oil storage tank 7; On the left of described rotor 2, the left side of bearing (ball) cover 5 is disposed with heat abstractor 10 and outer end cap 11, and heat abstractor 10 comprises axle sleeve 12, and the outer ring of axle sleeve 12 is provided with equally distributed some mounting grooves 13, mounting groove 13 is provided with fin 14.
Described axle sleeve 11 is fixedly connected with by flat key with rotating shaft 1, and the quantity of fin 14 is 8 ~ 16, and the length of fin 14 is equal to or greater than the maximum radius of bearing (ball) cover 5; Described outer end cap 11 outer surface is evenly provided with some reinforcements 15, and outer end cap 11 outer surface is provided with the diversion face 16 in ramped shaped, and the inclination angle in diversion face 16 is 5 ~ 15 °; Described bearing 4 than bearing (ball) cover 5 closer to rotor 2.
Rotating shaft 1 in the utility model, the connection between rotor 2 and stator 3 all adopt conventional connected mode.The utility model is provided with the oil storage tank 7 of rubber seal 8 and the shape that cleaves on the axis hole 6 of bearing (ball) cover 5, after adding lubricating oil by oil transportation hole 9, lubricating oil can be stored in oil storage tank 7, is convenient to lubrication rotating shaft 1 and bearing (ball) cover 5, slow down the frictional dissipation of bearing (ball) cover 5; The setting of rubber seal 8 can increase substantially the oil storage capacity of oil storage tank 7, guarantees lubricant effect.
The utility model is also provided with heat abstractor 10, and the axle sleeve 12 on heat abstractor 10 is fixedly connected with rotating shaft 1 by flat key, and heat abstractor 10 can be rotated with the rotation of rotating shaft 1; Fin 14 is arranged on axle sleeve 12 by mounting groove 13, and its quantity is 8 ~ 16, while increasing heat radiation area, adjacent two panels fin 14 can not be interacted; And along with the rotation of heat abstractor 10, fin 14 can also carry out rotation heat radiation, accelerates the heat radiation of motor, prevents bearing (ball) cover and outer end cap temperature distortion.The utility model is provided with the diversion face 16 of reinforcement 15 and ramped shaped on outer end cap 11, not only strengthen outer end cap structural strength, can also make to remain in water droplet on outer end cap 11 along diversion face 16 leaves outer end cap 11, avoids the generation of steam, prevents motor from making moist.
Claims (4)
1. a durable type motor for washer, it is characterized in that: comprise rotating shaft (1), rotor (2) and stator (3), rotor (2) is enclosed within rotating shaft (1) outward, and stator (3) is enclosed within rotor (2) outward; The upper symmetrical cover of rotating shaft (1) of rotor (2) both sides has bearing (4) and bearing (ball) cover (5); Bearing (ball) cover (5) is provided with axis hole (6), the hole wall of axis hole (6) is provided with wavy oil storage tank (7), the side of oil storage tank (7) is provided with rubber seal (8), and oil storage tank (7) top is provided with oil transportation hole (9); The left side of described rotor (2) left side bearing (ball) cover (5) is disposed with heat abstractor (10) and outer end cap (11), heat abstractor (10) comprises axle sleeve (12), the outer ring of axle sleeve (12) is provided with equally distributed some mounting grooves (13), mounting groove (13) is provided with fin (14).
2. a kind of durable type motor for washer according to claim 1, it is characterized in that: described axle sleeve (11) is fixedly connected with by flat key with rotating shaft (1), the quantity of fin (14) is 8 ~ 16, and the length of fin (14) is equal to or greater than the maximum radius of bearing (ball) cover (5).
3. a kind of durable type motor for washer according to claim 1, it is characterized in that: described outer end cap (11) outer surface is evenly provided with some reinforcements (15), outer end cap (11) outer surface is provided with the diversion face (16) in ramped shaped, and the inclination angle of diversion face (16) is 5 ~ 15 °.
4. a kind of durable type motor for washer according to claim 1,2 or 3, is characterized in that: described bearing (4) than bearing (ball) cover (5) closer to rotor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606225.7U CN204068516U (en) | 2014-10-20 | 2014-10-20 | A kind of durable type motor for washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606225.7U CN204068516U (en) | 2014-10-20 | 2014-10-20 | A kind of durable type motor for washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068516U true CN204068516U (en) | 2014-12-31 |
Family
ID=52209959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606225.7U Expired - Fee Related CN204068516U (en) | 2014-10-20 | 2014-10-20 | A kind of durable type motor for washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269957A (en) * | 2014-10-20 | 2015-01-07 | 湖州南洋电机有限公司 | Durable washing machine motor |
| CN107086706A (en) * | 2017-06-01 | 2017-08-22 | 大连达尔马电机有限公司 | The radiator structure of the motor load end shaft extension of heat transfer device |
-
2014
- 2014-10-20 CN CN201420606225.7U patent/CN204068516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269957A (en) * | 2014-10-20 | 2015-01-07 | 湖州南洋电机有限公司 | Durable washing machine motor |
| CN107086706A (en) * | 2017-06-01 | 2017-08-22 | 大连达尔马电机有限公司 | The radiator structure of the motor load end shaft extension of heat transfer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204068516U (en) | A kind of durable type motor for washer | |
| CN204716928U (en) | A kind of industrial anti-wear gear | |
| CN204477077U (en) | With the rolling bearing retainer of radiating fin | |
| CN104269957A (en) | Durable washing machine motor | |
| CN204361823U (en) | Motor | |
| CN206280383U (en) | A kind of water lubricating thrust bearing possessing new construction | |
| CN207454172U (en) | A kind of blade installation structure of low-resistance wind-driven generator | |
| CN203308799U (en) | Centrifugal pump | |
| CN202690754U (en) | Shaft bush | |
| CN204127116U (en) | A kind of bowl-shaped tile of disintegrator | |
| CN203368206U (en) | Heat radiation motor end cap | |
| CN204721181U (en) | A kind of novel mechanical motor | |
| CN205401507U (en) | Bimetallic strip that fan clutch used | |
| CN204113900U (en) | High efficiency motor bearing | |
| CN203130786U (en) | Bearing | |
| CN204805490U (en) | Planetary gear thrust washer of adaptable automobile -used high rotational speed operating mode demand | |
| CN204304680U (en) | A kind of motor and electric motor end cap thereof | |
| CN203488376U (en) | Roots blower with portable oiling devices | |
| CN204553324U (en) | A kind of water pump blade wheel | |
| CN204646781U (en) | A kind of aft-fan of motor | |
| CN202918104U (en) | Motor straightening bearing | |
| CN203525619U (en) | High-efficiency dual-rotor energy-saving stirring device | |
| CN202952520U (en) | Transport drying device of engineering plastic strip | |
| CN206785930U (en) | Lightweight automobile engine flywheel | |
| CN203570596U (en) | Eccentric sliding sleeve with oil gas pumping function for scroll compressor |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20201020 |