CN2368868Y - Automatic tensioner for washing motor belt - Google Patents
Automatic tensioner for washing motor belt Download PDFInfo
- Publication number
- CN2368868Y CN2368868Y CN 99220040 CN99220040U CN2368868Y CN 2368868 Y CN2368868 Y CN 2368868Y CN 99220040 CN99220040 CN 99220040 CN 99220040 U CN99220040 U CN 99220040U CN 2368868 Y CN2368868 Y CN 2368868Y
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- CN
- China
- Prior art keywords
- motor
- washing motor
- belt
- washing
- 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
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Abstract
The utility model relates to an automatic tensioner for motor belts, used on a washing machine. The utility model is provided with a washing motor 5, and a small belt pulley 4 is installed on an output shaft of the washing motor 5. Belts 9 are installed on a big belt pulley 6 and the small belt pulley 4. The washing motor 5 is installed on a motor support shelf 8, and the motor support shelf 8 is installed on a base 10 through fixed bolts 2, adjusting bolts 1, and a rubber pad 7. The utility model has a designed structure that three supporting fixing pieces with different actions are installed on the motor support shelf, etc., and thereby, the utility model has the advantages that the washing motor has preferable effects of shock absorption and has no resonance noise, the tension degree of the belts can be automatically adjusted after the belts are slacked in the use process, and transmission efficiency is enhanced.
Description
The utility model relates to part of washing machine, is a kind of motor belt automatic tension device that uses on washing machine.
At present, the washing motor of two-tub washing machine all adopts be fixedly connected on the base at 3, be connected firmly, be difficult for loosening advantage though this connected mode has, still there is some deficiency in it: damping effect is poor, and the vibrations of motor easily are delivered on the base, cause resonance noise, after using for a long time, belt is easily loose, has reduced transmission efficiency, make washing unable, when regulating motor belt, must stop the laggard line operate of drive of motor, bring many inconvenience to the user.
The purpose of this utility model is, a kind of washing motor belt automatic tension device is provided, and makes it have good damping effect, and no resonance noise, but belt automatic tension prolong belt service life, transmission efficiency is high and is easy to regulate advantage such as belt.
The utility model is for finishing the foregoing invention purpose, the technical scheme that provides is: it has washing motor, on the washing motor output shaft small belt pulley is installed, belt is installed on big belt pulley and the small belt pulley, washing motor is installed on the motor bracing frame, and the motor bracing frame is installed on the base by set bolt, adjusting bolt and rubber blanket.Belt is pressed on the rubber blanket.The rubber blanket horizontal is on base.The external diameter of set bolt is installed beam.Regulate the external diameter of bolt beam is installed.
The utility model is owing to designed three different structures such as support fixation part of effect of installation on the motor bracing frame, so washing motor, has damping effect preferably, after no resonance noise, belt are in use loose, can adjust the tensioner degree automatically, improved transmission efficiency, prolong belt life and reached one times, need not stop motor and rotate back adjusting belt, had advantage easy to use.
Description of drawings: accompanying drawing 1 is the utility model structural representation; Accompanying drawing 2 is vertical views of accompanying drawing 1.
The contrast accompanying drawing, embodiment elaborates to the utility model:
5 is washing motors among the figure, small belt pulley 4 is installed on washing motor 5 output shafts, belt 9 is installed on big belt pulley 6 and the small belt pulley 4, and washing motor 5 is installed on the motor bracing frame 8, and motor bracing frame 8 is installed on the base 10 by set bolt 2, adjusting bolt 1 and rubber blanket 7.Belt 9 is pressed on the rubber blanket 7.Rubber blanket 7 horizontal are on base 10.The external diameter of set bolt 2 is installed beam 3.Regulate the external diameter of bolt 1 beam 11 is installed.Fixing three of washing motor 5 strong points, distribution triangular in shape, rubber blanket 7 does not adopt any connection, and horizontal is pressed on the base 10 by belt 9 pulling force on base 10.Designing this structure has two purposes, and the one, make washing motor 5 suspension support, the damping of rubber blanket 7 is used given full play to, reduce the propagation of washing motor vibration to base 10; The 2nd, the rubber blanket 7 that is pressed on the base 10 by belt 9 expanding forces has certain decrement, and when belt 9 had wearing and tearing or is elongated, it can bounce automatically and remedy the length variations of belt 9, reaches belt 9 automatic tensions.
Claims (5)
1, washing motor belt automatic tension device, it has washing motor (5), on washing motor (5) output shaft small belt pulley (4) is installed, belt (9) is installed on big belt pulley (6) and the small belt pulley (4), it is characterized in that washing motor (5) is installed on the motor bracing frame (8), motor bracing frame (8) is installed on the base (10) by set bolt (2), adjusting bolt (1) and rubber blanket (7).
2, washing motor belt automatic tension device according to claim 1, it is characterized in that: belt (9) is pressed on the rubber blanket (7).
3, washing motor belt automatic tension device according to claim 1 is characterized in that: rubber blanket (7) horizontal is on base (10).
4, washing motor belt automatic tension device according to claim 1 is characterized in that: the external diameter of set bolt (2) is installed beam (3).
5, washing motor belt automatic tension device according to claim 1 is characterized in that: the external diameter of regulating bolt (1) is installed beam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220040 CN2368868Y (en) | 1999-03-03 | 1999-03-03 | Automatic tensioner for washing motor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220040 CN2368868Y (en) | 1999-03-03 | 1999-03-03 | Automatic tensioner for washing motor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368868Y true CN2368868Y (en) | 2000-03-15 |
Family
ID=34010844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220040 Expired - Fee Related CN2368868Y (en) | 1999-03-03 | 1999-03-03 | Automatic tensioner for washing motor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368868Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264427A (en) * | 2014-09-18 | 2015-01-07 | 郑州市奔月科技有限公司 | End part protection mechanism of spin-drying drum of washing machine |
| CN105088664A (en) * | 2014-04-22 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine |
-
1999
- 1999-03-03 CN CN 99220040 patent/CN2368868Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105088664A (en) * | 2014-04-22 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine |
| CN104264427A (en) * | 2014-09-18 | 2015-01-07 | 郑州市奔月科技有限公司 | End part protection mechanism of spin-drying drum of 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 |