CN202326992U - Combined belt pulley device of impeller motor of washing machine - Google Patents
Combined belt pulley device of impeller motor of washing machine Download PDFInfo
- Publication number
- CN202326992U CN202326992U CN2011204327993U CN201120432799U CN202326992U CN 202326992 U CN202326992 U CN 202326992U CN 2011204327993 U CN2011204327993 U CN 2011204327993U CN 201120432799 U CN201120432799 U CN 201120432799U CN 202326992 U CN202326992 U CN 202326992U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- washing machine
- impeller
- fan blade
- blade
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A combined belt pulley device of an impeller motor of a washing machine comprises a belt pulley axle and a belt pulley sleeved outside the belt pulley axle, and is characterized in that an impeller is fixed on the belt pulley axle and the impeller and the belt pulley are overlapped from top to bottom. Multiple components are combined integrally, the impeller can be made from plastic parts and accordingly is simple in manufacturing and low in cost, can be applied to design of precise air ducts to improve heat dissipation effect greatly due to the fact that the plastic parts are easy to be manufactured precisely. In addition, the device is convenient in maintenance and replacement.
Description
Technical field
The utility model relates to the belt pulley of the impeller motor of a kind of washing machine, particularly a kind of rotary drum washing machine.
Background technique
Rotary drum washing machine is the water generates washing current that utilize in the impeller agitator treating bucket, bears bigger torsion so drive the motor of impeller.Transmission between prior motor and the wave-wheel assembly generally is that belt pulley is set on the motor, through belt transmission.This belt pulley is an aluminum casting, and is relatively simple for structure, the annular element of a flute profile.
The shortcoming of existing belt pulley is not have heat sinking function, and the manufacture cost of aluminum casting is also higher.At present also have some belt pulleys to use for reference the design of the radiation fan of general three phase electric machine, the design blade improves radiating effect on belt pulley.
But still there is the problem that radiating effect is poor, manufacturing process complicated, cost is high in existing these technological schemes.And adopt aluminum casting manufacturing, and can't carry out careful air channel design to fan blade, radiating effect is difficult to increase substantially.
Summary of the invention
The purpose of the utility model is in order to overcome the described deficiency of background technique, to invent a kind of good heat dissipation, make easy knockdown agitation wheel for washing machine motor belt wheel apparatus.
For reaching the foregoing invention purpose, the structure of the utility model is: whole pulley apparatus contains Pulley shaft and the belt pulley that is enclosed within the Pulley shaft outside, it is characterized in that a fan blade is fixed on the Pulley shaft in addition.Fan blade and belt pulley are two-layer stacking together up and down.
Preferred wind impeller structure, the center is a mounting hole, blade is vertically fixed on the card, the s shape trend along the center, and also there is convexity in the outside.
Another kind of preferred wind impeller structure: fan blade is a disc, and blade is perpendicular to card, and card is provided with radiation hole.
The utility model adopts knockdown structure; A plurality of parts link into an integrated entity through simple screw, and fan blade can use working of plastics manufacturing, make simple, saving cost on the one hand; On the other hand; Working of plastics can be easy to carry out meticulous manufacturing, makes the air channel design that can use exquisiteness in the design of fan blade, increases substantially radiating effect.And the utility model is assembly parts, and it is convenient to change when having individual component to damage, and keeps in repair also easier.
Description of drawings
Fig. 1, the utility model structural drawing;
Fig. 2, the fan blade embodiment's one of the utility model structural drawing;
Fig. 3, the fan blade embodiment's two of the utility model structural drawing.
Embodiment
Like Fig. 1, whole pulley apparatus is made up of Pulley shaft 1, belt pulley 2 and fan blade 3, and belt pulley 2 and fan blade 3 all socket are fixed on the Pulley shaft 1, and Pulley shaft is connected with electric machine main shaft provides rotating power, fan blade to be used for producing air-flow to motor radiating.Fan blade 3 can use working of plastics, and it designs through the air channel, and better radiating airflow can be provided.
The embodiment one of fan blade 3, like Fig. 2: the center is a mounting hole, and blade 31 is vertically fixed on the card, the s shape trend along the center, and also there is convexity in the outside.Whole card is a polygonal, and every limit is interior curved camber line, and adjacent two camber line joints are angles of cut, and blade is dispersed arrangement from the center, to angle of cut place.
The embodiment two of fan blade, like Fig. 3, fan blade 3 is discs, and blade 31 is perpendicular to the card setting, and card is provided with a plurality of radiation holes 32.
Claims (3)
1. combined type agitation wheel for washing machine motor belt wheel apparatus contains Pulley shaft (1) and is enclosed within the belt pulley (2) of Pulley shaft outside, it is characterized in that a fan blade (3) is fixed on the Pulley shaft (1) in addition.
2. a kind of combined type agitation wheel for washing machine motor belt wheel apparatus according to claim 1 is characterized in that described fan blade (3) center is a mounting hole, and blade (31) is vertically fixed on the card, the s shape trend along the center, and also there is convexity in the outside.
3. a kind of combined type agitation wheel for washing machine motor belt wheel apparatus according to claim 1, it is characterized in that: fan blade (3) is a disc, also is provided with radiation hole (32) on the card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204327993U CN202326992U (en) | 2011-11-04 | 2011-11-04 | Combined belt pulley device of impeller motor of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204327993U CN202326992U (en) | 2011-11-04 | 2011-11-04 | Combined belt pulley device of impeller motor of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326992U true CN202326992U (en) | 2012-07-11 |
Family
ID=46438971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204327993U Expired - Fee Related CN202326992U (en) | 2011-11-04 | 2011-11-04 | Combined belt pulley device of impeller motor of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242551A (en) * | 2014-09-12 | 2014-12-24 | 无锡麻德克斯精机有限公司 | Improved structure of blade wheel |
| CN105937118A (en) * | 2016-06-29 | 2016-09-14 | 无锡小天鹅股份有限公司 | Fan disc for washing machine motor and pulsator washing machine with fan disc |
| CN108166216A (en) * | 2018-02-05 | 2018-06-15 | 江阴市美特机械有限公司 | A kind of high washing machine radiating wheel of radiating efficiency |
-
2011
- 2011-11-04 CN CN2011204327993U patent/CN202326992U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242551A (en) * | 2014-09-12 | 2014-12-24 | 无锡麻德克斯精机有限公司 | Improved structure of blade wheel |
| CN105937118A (en) * | 2016-06-29 | 2016-09-14 | 无锡小天鹅股份有限公司 | Fan disc for washing machine motor and pulsator washing machine with fan disc |
| CN105937118B (en) * | 2016-06-29 | 2018-07-31 | 无锡小天鹅股份有限公司 | Fan blade for motor for washer and the rotary drum washing machine with it |
| CN108166216A (en) * | 2018-02-05 | 2018-06-15 | 江阴市美特机械有限公司 | A kind of high washing machine radiating wheel of radiating efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202023747U (en) | Cooling fan with positive and negative rotation function | |
| CN202326992U (en) | Combined belt pulley device of impeller motor of washing machine | |
| CN205048550U (en) | Air duct machine and fan assembly thereof | |
| CN102536900A (en) | Axial flow wind wheel | |
| CN204283989U (en) | Centrifugal blower and air conditioner using same | |
| CN204082663U (en) | Circulating fan impeller and circulating fan | |
| CN105375678A (en) | Motor assembly used for washing machine and washing machine provided with motor assembly | |
| CN204115092U (en) | Indoor apparatus of air conditioner and air-conditioning | |
| CN201747640U (en) | Fan | |
| CN203867972U (en) | Wind wheel and air conditioning outdoor unit | |
| CN204426003U (en) | A kind of mower | |
| CN209402293U (en) | A kind of end cap of outer rotor motor of integrated fan blade | |
| CN202991628U (en) | Axial flow fan blade and air conditioner with same | |
| CN203933219U (en) | A kind of end cap of motor of dust collector | |
| CN201354763Y (en) | Motor fan | |
| CN203617809U (en) | Permanent magnetic motor outer rotor with cooling structure | |
| CN202125460U (en) | Fan for generator | |
| CN201599250U (en) | Mini cooling fan | |
| CN201599251U (en) | Axial cooling fan | |
| CN202116874U (en) | Belt pulley of automatic washing machine | |
| CN201354762Y (en) | Motor fan | |
| CN201830661U (en) | Grass pruning machine with rear-mounted motor | |
| CN201339601Y (en) | Axial flow fan | |
| CN205893686U (en) | Wind wheel, washing machine's impeller motor pulley device and washing machine | |
| CN201588814U (en) | Fan |
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: 20120711 Termination date: 20181104 |