CN102912586A - Split washing machine small belt wheel device - Google Patents
Split washing machine small belt wheel device Download PDFInfo
- Publication number
- CN102912586A CN102912586A CN2012104162148A CN201210416214A CN102912586A CN 102912586 A CN102912586 A CN 102912586A CN 2012104162148 A CN2012104162148 A CN 2012104162148A CN 201210416214 A CN201210416214 A CN 201210416214A CN 102912586 A CN102912586 A CN 102912586A
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- belt wheel
- wheel
- washing machine
- belt
- machine small
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Abstract
The invention discloses a split washing machine small belt wheel device which comprises a fan blade wheel 1, an insert 2 and a belt wheel 3, wherein the fan blade wheel 1 and the belt wheel 3 are connected through a certain number of uniform pin bosses 33; and the belt wheel 3 is fastened on an output shaft of a washing motor through a threaded hole 32. The fan blade wheel 1 is a plastic member, and a certain number of fan blades 11 are uniformly distributed on the fan blade wheel 1 to realize a function of cooling the washing motor; the belt wheel 3 is a plastic member, and the insert 2 is a metal member; in the injection molding process of the belt wheel 3, the insert 2 is inlaid in the belt wheel 3 for improving the strength of the belt wheel 3 in the torque transfer process; a certain number of reinforcing ribs 34 are distributed on the belt wheel 3 for improving the overall strength of the belt wheel 3; and a triangular belt is connected through a belt wheel groove 31 to transfer the motion of the washing motor to a big belt wheel. The device disclosed by the invention is simple in structure, simple in manufacturing technology, reliable in connection, convenient to assemble and disassemble, low in cost, good in quality consistency and favorable for popularization and application.
Description
Affiliated technical field
The present invention relates to a kind of device for washing machine, especially relate to a kind of small pulley device of pulsator washing machine.
Background technology
Rotary drum washing machine mainly is by rhythmically positive and negative rotation of impeller, produces certain washing current, washes away clothing, and simultaneously constantly friction between washing clothes, washtub and the impeller etc. makes dirt break away from clothing, realizes the cleaning to clothing.The positive and negative rotational power of agitation wheel for washing machine is from washing motor, and concrete bang path mainly comprises washing motor, small pulley, V-belt, large belt wheel, gear-box and impeller, and wherein small pulley is to be assemblied on the output shaft of washing motor.Small pulley comprises flabellum part, wheel slot part and the several funtion parts of tightening part, realizes both having transmitted the power of washing motor, the function of again washing motor being lowered the temperature.
At present, small pulley is generally aluminum casting, and by Seiko processing, its manufacturing technique is complicated again, and quality conformance is poor, and cost is higher; Also the useful part working of plastics replaces the utility model of flabellum part, but the manufacturing technique complexity of wheel slot part and tightening part is still relatively complicated, and cost is still relatively high.
Summary of the invention
In order to overcome the manufacturing technique complexity of existing washing motor small pulley device, quality conformance is poor, and the high in cost of production defective the invention provides a kind of split type washing machine small pulley device.
The present invention specifically solves the technical solution that its technical problem adopts: a kind of detachable washing machine small pulley device comprises Vane wheel 1, inserts 2 and belt wheel 3.Wherein, Vane wheel 1 is realized connecting by all distribution boss 33 of some on the belt wheel 3, and inserts 2 is embedded into its inside when belt wheel 3 injection moulding, and belt wheel 3 is tightened on the output shaft of washing motor by screwed hole 32.Vane wheel 1 is working of plastics, and the fan sheet 11 of even distribution some on it is used for the function that realization is lowered the temperature to washing motor; Belt wheel 3 is working of plastics, connects the V-belt by pulley groove 31, realizes the washing motor motion to large belt wheel transmission, and the reinforcement 34 of distribution some on the belt wheel 3 is for the bulk strength that strengthens belt wheel 3; Inserts 2 is metalwork, is embedded in inside in belt wheel 3 injection moulding process, is used for strengthening belt wheel 3 in the intensity of transmitting torque process.
The invention has the beneficial effects as follows, adopt a kind of detachable washing machine small pulley device, the problems such as the manufacturing technique that has solved present washing machine small pulley device is complicated, and quality conformance is poor, and cost is higher, it is simple in structure, manufacturing technique is simple, connects reliably, and installation and removal are convenient, with low cost, greatly improved the quality conformance of washing machine small pulley device.
Description of drawings
Below in conjunction with drawings and Examples patent of the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is structural representation top view of the present invention (for symmetrical view).
1. Vane wheels among the figure, 11. fan sheets, 2. inserts, 3. belt wheel, 31. pulley groove, 32. screwed holes, 33. pin boss, 34. reinforcements.
The specific embodiment
Referring to accompanying drawing, a kind of detachable washing machine small pulley device comprises Vane wheel 1, inserts 2 and belt wheel 3.Wherein, Vane wheel 1 is realized connecting by all distribution boss 33 of some on the belt wheel 3, and inserts 2 is embedded into its inside in belt wheel 3 injection moulding process, and belt wheel 3 is tightened on the output shaft of washing motor by screwed hole 32.Vane wheel 1 is working of plastics, and the fan sheet 11 of even distribution some on it is used for the function that realization is lowered the temperature to washing motor; Belt wheel 3 is working of plastics, connects the V-belt by pulley groove 31, realizes the washing motor motion to large belt wheel transmission, and the reinforcement 34 of distribution some on the belt wheel 3 is for the bulk strength that strengthens belt wheel 3; Inserts 2 is metalwork, is to be embedded in plastics inner in belt wheel 3 injection moulding process, and inserts 2 and belt wheel 3 is the injection moulding assembly, is used for strengthening belt wheel 3 in the intensity of transmitting torque process, improves detachable washing machine small pulley device lifetime.
In carrying out detachable washing machine small pulley device assembling process, first Vane wheel 1 is installed to the output shaft of washing motor, top bar with the output shaft of washing motor and to realize the location, when needing to adjust the height of Vane wheel 1, can top bar at the output shaft of washing motor in advance and place certain thickness adjustment pad; Again inserts 2 and belt wheel 3 injection moulding assemblies are installed on the output shaft of washing motor, make equally distributed pin boss 33 on the belt wheel 3 corresponding with connecting hole on the Vane wheel 1, and compress and realize connecting; (caption does not mark to use specific washing machine small pulley device tight fixed bolt assembly, bolt assembly comprises screw bolt and nut) carry out tightening, wherein bolt is used for being tightened to by screwed hole 32 output shaft of washing motor, certain tightening torque demand is arranged, nut is used for after the bolt tightening, tightening between clamping screw and the clothing machine small pulley device, the tightening of avoiding moving between the output shaft that washing machine small pulley device and washing motor occur during the course is loosening; Connect the pulley groove 31 of washing machine small pulley device and the pulley groove of large pulley arrangement with the V-belt at last.
Claims (4)
1. detachable washing machine small pulley device, comprise Vane wheel (1), inserts (2) and belt wheel (3), it is characterized in that: described Vane wheel (1) is realized connecting by all distribution boss (33) of the upper some of belt wheel (3), and inserts (2) is embedded into its inside when belt wheel (3) injection moulding.
2. described a kind of detachable washing machine small pulley device according to claim 1 is characterized in that described Vane wheel (1) is working of plastics, the fan sheet (11) of even distribution some on it.
3. described a kind of detachable washing machine small pulley device according to claim 1, it is characterized in that described belt wheel (3) is working of plastics, be tightened on the output shaft of washing motor by screwed hole (32), connect the V-belt by pulley groove (31), the reinforcement (34) of the upper distribution some of belt wheel (3).
4. described a kind of detachable washing machine small pulley device according to claim 1 is characterized in that described inserts (2) is metalwork, is embedded in inside in belt wheel (3) injection moulding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416214.8A CN102912586B (en) | 2012-10-26 | 2012-10-26 | A kind of detachable washing machine small belt wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210416214.8A CN102912586B (en) | 2012-10-26 | 2012-10-26 | A kind of detachable washing machine small belt wheel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102912586A true CN102912586A (en) | 2013-02-06 |
| CN102912586B CN102912586B (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210416214.8A Expired - Fee Related CN102912586B (en) | 2012-10-26 | 2012-10-26 | A kind of detachable washing machine small belt wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102912586B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048962A (en) * | 2016-07-22 | 2016-10-26 | 无锡小天鹅股份有限公司 | Wind wheel, belt pulley device of washing machine impeller motor and washing machine |
| PL424666A1 (en) * | 2018-02-23 | 2019-08-26 | Caffaro W. Szafarski I Wspólnicy. Spółka Jawna | V-belt roller and method to carry away heat from the roller bearing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100210574B1 (en) * | 1996-11-30 | 1999-07-15 | 전주범 | Pulley apparatus of a washer |
| KR20040105027A (en) * | 2003-06-04 | 2004-12-14 | 삼성전자주식회사 | Pulley of motor for washing machine and manufacturing method thereof |
| KR100851904B1 (en) * | 2007-04-03 | 2008-08-13 | 삼성전자주식회사 | Motor pully and washing machine having the same |
| CN201215171Y (en) * | 2008-02-29 | 2009-04-01 | 海尔集团公司 | Split type heat radiation belt pulley |
| CN201547214U (en) * | 2009-10-09 | 2010-08-11 | 海尔集团公司 | Washing machine belt pulley device and washing machine with same |
| CN102032333A (en) * | 2009-09-24 | 2011-04-27 | 海尔集团公司 | Belt pulley |
| CN202954236U (en) * | 2012-10-26 | 2013-05-29 | 安徽工程大学 | Small belt pulley device of split type washing machine |
-
2012
- 2012-10-26 CN CN201210416214.8A patent/CN102912586B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100210574B1 (en) * | 1996-11-30 | 1999-07-15 | 전주범 | Pulley apparatus of a washer |
| KR20040105027A (en) * | 2003-06-04 | 2004-12-14 | 삼성전자주식회사 | Pulley of motor for washing machine and manufacturing method thereof |
| KR100851904B1 (en) * | 2007-04-03 | 2008-08-13 | 삼성전자주식회사 | Motor pully and washing machine having the same |
| CN201215171Y (en) * | 2008-02-29 | 2009-04-01 | 海尔集团公司 | Split type heat radiation belt pulley |
| CN102032333A (en) * | 2009-09-24 | 2011-04-27 | 海尔集团公司 | Belt pulley |
| CN201547214U (en) * | 2009-10-09 | 2010-08-11 | 海尔集团公司 | Washing machine belt pulley device and washing machine with same |
| CN202954236U (en) * | 2012-10-26 | 2013-05-29 | 安徽工程大学 | Small belt pulley device of split type washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048962A (en) * | 2016-07-22 | 2016-10-26 | 无锡小天鹅股份有限公司 | Wind wheel, belt pulley device of washing machine impeller motor and washing machine |
| PL424666A1 (en) * | 2018-02-23 | 2019-08-26 | Caffaro W. Szafarski I Wspólnicy. Spółka Jawna | V-belt roller and method to carry away heat from the roller bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102912586B (en) | 2015-08-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Li Inventor after: Jia Wenyou Inventor after: Gao Hong Inventor before: Jia Wenyou Inventor before: Liu Li Inventor before: Gao Hong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIA WENYOU LIU LI GAO HONG TO: LIU LI JIA WENYOU GAO HONG |
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| 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: 20150826 Termination date: 20191026 |