CN2366431Y - Device for protecting motor of washing machine - Google Patents
Device for protecting motor of washing machine Download PDFInfo
- Publication number
- CN2366431Y CN2366431Y CN 98233189 CN98233189U CN2366431Y CN 2366431 Y CN2366431 Y CN 2366431Y CN 98233189 CN98233189 CN 98233189 CN 98233189 U CN98233189 U CN 98233189U CN 2366431 Y CN2366431 Y CN 2366431Y
- Authority
- CN
- China
- Prior art keywords
- motor
- protective device
- washing machine
- stile
- electric motor
- 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 a device for protecting a washing machine motor. A driven shaft on the bottom surface of a washing machine drum or a spin dryer tube of the original washing machine is sheathed with a discoid motor protector which is higher in the middle and lower at the periphery and is provided with a drainage opening on a lower side. The discoid motor protector is provided with upright edges which, together with a bottom surface, form included angles that are less than or equal to 90DEG, and the upright edges which are provided with protective edges are in right-angle shapes with the bottom surface. A concave surface of the motor protector faces upward, and height range of the upright edges is from 2 cm to 5 cm. The center distance from the drainage opening of the motor protector to the driven shaft is greater than the radius size of the motor.
Description
The utility model belongs to a kind of motor for washer protective device.
The water seal of existing laundry arbor is to be with sealing ring on the motor driven shaft, but after the long-term use of washing machine, sealing ring is aging, and infiltration burns out motor.According to long-term observation and market survey, all users' washing machine has been grown service time, and its drier 90% all is because of sealing ring wears out, infiltration burns out motor, causes unnecessary loss to the user.
The purpose of this utility model provides a kind of motor for washer protective device, motor is burnt out after making the aging infiltration of sealing ring.
Design of the present utility model is: design a kind of motor for washer protective device, it is characterized in that: it is high in the middle of being with one on the driven shaft of the wash bucket of original washing machine or spin dryer tube bottom surface, periphery is low, the discoid electric motor protective device of lower sideband spilled water hole.
Discoid electric motor protective device has stile, and the angle of stile and bottom surface is less than or equal to 90 degree, as the rectangular shape of stile and bottom surface, has the protection edge on the stile.
Electric motor protective device concave upright, the stile height is at 2cm～5cm.
The spilled water hole of electric motor protective device to the centre distance of driven shaft greater than the motor radius size.
The utility model characteristics are as follows:
Because electric motor protective device in addition again on driven shaft is a double leak-proof water, makes water resistance more reliable.And high in the middle of the electric motor protective device, periphery is low, lower is with spilled water hole again, water is oozed from the hole of lower, spills very soon in the above, and spilled water hole to axle centre distance less than the motor radius, thereby the protection motor can not burn out because of the aging infiltration of sealing ring.
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Accompanying drawing 1 is installed in structural representation on the wash bucket driven shaft for electric motor protective device.
Accompanying drawing 2 is installed in structural representation on the drying tube driven shaft for electric motor protective device.
Among the figure: 1. wash bucket; 2. driven shaft; 3. electric motor protective device; 4. stile; 5. spilled water hole; 6. belt pulley; 7. sealing ring; 8. spin dryer tube; 9. adpting flange; 10. brake; 11. motor; 12. motor shaft.
As shown in the figure; electric motor protective device 3 is installed on the driven shaft 2 between spin dryer tube 8 bottoms and the adpting flange 9; as sealing ring 7 infiltrations; water splashes on the concave surface of electric motor protective device 3; spill the very fast spilled water hole 5 from the base; since spilled water hole 5 to the distance at driven shaft 2 centers greater than motor 11 radiuses, so water can not leak on motor 11, thereby protection motor 11 can not burn out.Also can simultaneously electric motor protective device 3 be installed on the driven shaft 2 between wash bucket 1 and the belt pulley 6; when water during from sealing ring 7 seepages, water droplet can ooze out from spilled water hole 5 on the concave surface of electric motor protective device 3 equally; and from the perforation of belt pulley 6, leak on the ground, can not be thrown to other places.
Claims (5)
1, motor for washer protective device is characterized in that: it is that height in the middle of, periphery are low, the discoid electric motor protective device of lower sideband spilled water hole.
2, motor for washer protective device according to claim 1, it is characterized in that: discoid electric motor protective device has stile, and the angle of stile and bottom surface is less than or equal to 90 degree.
3, motor for washer protective device according to claim 1, it is characterized in that: stile and bottom surface be shape at right angles, has the protection edge on the stile.
4, according to claim 1 and 2 described motor for washer protective devices, it is characterized in that: electric motor protective device concave upright, the stile height is at 2 centimetres to 5 centimetres.
5, motor for washer protective device according to claim 1 is characterized in that: the spilled water hole of electric motor protective device to the centre distance of driven shaft greater than the motor radius size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233189 CN2366431Y (en) | 1998-11-28 | 1998-11-28 | Device for protecting motor of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233189 CN2366431Y (en) | 1998-11-28 | 1998-11-28 | Device for protecting motor of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366431Y true CN2366431Y (en) | 2000-03-01 |
Family
ID=33981980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233189 Expired - Fee Related CN2366431Y (en) | 1998-11-28 | 1998-11-28 | Device for protecting motor of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366431Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922102A (en) * | 2010-06-12 | 2010-12-22 | 海尔集团公司 | Washing machine |
-
1998
- 1998-11-28 CN CN 98233189 patent/CN2366431Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922102A (en) * | 2010-06-12 | 2010-12-22 | 海尔集团公司 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |