CN205000146U - Drive arrangent for washing machine - Google Patents
Drive arrangent for washing machine Download PDFInfo
- Publication number
- CN205000146U CN205000146U CN201520751968.8U CN201520751968U CN205000146U CN 205000146 U CN205000146 U CN 205000146U CN 201520751968 U CN201520751968 U CN 201520751968U CN 205000146 U CN205000146 U CN 205000146U
- Authority
- CN
- China
- Prior art keywords
- gear
- astrolabe
- lower tooth
- tooth hub
- hub
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to a transmission technical field specifically is a drive arrangent for washing machine, and it can guarantee the gear center degree well, and the transmission is effectual, and it includes gear hub and lower gear hub, goes up gear hub and the fixed lock formative gear installation cavity of gear hub down, its characterized in that: be provided with the ring gear down on the gear hub inner wall, input shaft one end is passed down the gear hub and is stretched into gear installation cavity, the input shaft tip fixed mounting who is located gear installation cavity has sun gear, output shaft one end is passed the gear hub and is stretched into gear installation cavity, the fixed mounting of output shaft end portion who is located gear installation cavity goes upward the astrolabe, the movable sleeve is equipped with and goes upward the down astrolabe of astrolabe complex on the input shaft, be provided with and sun gear around the sun gear, ring gear complex planetary gear, planetary gear installs in going upward the astrolabe through the planet shaft, between the down astrolabe, between input shaft and the lower gear hub, install bearing device between output shaft and the last gear hub respectively.
Description
Technical field
The utility model relates to transmission art field, is specially a kind of transmission device of washing machine.
Background technology
Electrical equipment conventional in people's daily life on washing machine, generally common washing machine is all impeller-type and drum-type, in washing machine production process, transmission device is wherein important building block, the quality of transmission device plays an important role for the laundry quality of washing machine, existing transmission is all use gear drive, but there is the not high problem of centrad in its gear drive process, cause occurring the situations such as driving force is inadequate in transmission process.
Summary of the invention
In order to solve the problem, the utility model provides a kind of transmission device of washing machine, and it can ensure gear centre degree well, and transmission is effective.
Its technical scheme is such: a kind of transmission device of washing machine, it comprises upper gear housing and lower tooth hub, described upper gear housing and described lower tooth hub clip close formative gear and install cavity, it is characterized in that: described lower tooth hub inwall is provided with ring gear, power shaft one end is stretched into described gear through described lower tooth hub and is installed cavity, the power shaft end being positioned at described gear installation cavity is installed with central gear, output shaft one end is stretched into described gear through described upper gear housing and is installed cavity, the described output shaft end being positioned at described gear installation cavity is installed with up astrolabe, described power shaft is movably installed with the descending astrolabe coordinated with described up astrolabe, be provided with around described central gear and described central gear, the planetary gear that ring gear coordinates, described planetary gear is installed on described up astrolabe by planet wheel spindle, between descending astrolabe, between described power shaft and described lower tooth hub, bearing arrangement is separately installed with between described output shaft and described upper gear housing.
It is further characterized in that, described bearing arrangement comprises pair of bearings;
Outside the described bearing arrangement at described lower tooth hub place, sealing ring and locking nut are installed, between the described output shaft outside the bearing arrangement at described upper gear housing place and described upper gear housing, oil sealing are installed;
Described lower tooth hub evenly has multiple draw-in groove, described upper gear housing is provided with the clamp coordinated with described draw-in groove;
Described lower tooth hub and described upper gear housing edge have fixing hole.
After adopting structure of the present utility model, power shaft rotates input torque and passes to planetary gear by central gear and then pass to output shaft, ring gear is set directly on lower tooth hub inwall, both are combined as a whole shaping, ring gear there will not be the situations such as rotation, ensure gear centre degree well, transmission is effective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is C-C shape sectional view in Fig. 1;
Fig. 3 is lower gear shell structure schematic diagram;
Fig. 4 is upper gear housing structural representation.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of transmission device of washing machine, it comprises upper gear housing 1 and lower tooth hub 2, cavity installed by upper gear housing 1 and the fixing formative gear that fastens of lower tooth hub 2, lower tooth hub 2 inwall is provided with ring gear 3, power shaft 4 one end is stretched into gear through lower tooth hub 2 and is installed cavity, power shaft 4 end winding support being positioned at gear installation cavity is provided with central gear 5, output shaft 6 one end is stretched into gear through upper gear housing 1 and is installed cavity, output shaft 6 end winding support being positioned at gear installation cavity is provided with up astrolabe 7, power shaft 4 is movably installed with the descending astrolabe 8 coordinated with up astrolabe 7, be provided with around central gear 5 and central gear 5, the planetary gear 9 that ring gear 3 coordinates, planetary gear 9 is installed on up astrolabe 7 by planet wheel spindle 10, between descending astrolabe 8, between power shaft 4 and lower tooth hub 2, pair of bearings 11 is separately installed with between output shaft 6 and upper gear housing 1, bearing 11 makes power shaft 4 better, output shaft 6 rotates, sealing ring 12 and locking nut 13 are installed outside the bearing 11 at lower tooth hub 2 place, between the output shaft 6 outside the bearing 11 at upper gear housing 1 place and upper gear housing 1, oil sealing 14 are installed, all play sealing function.
Lower tooth hub 2 evenly has multiple draw-in groove 15, upper gear housing 1 is provided with the clamp 16 coordinated with draw-in groove 15, upper gear housing 1 and lower tooth hub 2 can be made to be combined better by clamp 16 and the engaging of draw-in groove 15; Lower tooth hub 2 and upper gear housing 1 edge have fixing hole 17, in order to be fixedly connected with by which better bolt and nut with lower tooth hub 2 by upper gear housing 1.
Claims (5)
1. the transmission device of a washing machine, it comprises upper gear housing and lower tooth hub, described upper gear housing and described lower tooth hub clip close formative gear and install cavity, it is characterized in that: described lower tooth hub inwall is provided with ring gear, power shaft one end is stretched into described gear through described lower tooth hub and is installed cavity, the power shaft end being positioned at described gear installation cavity is installed with central gear, output shaft one end is stretched into described gear through described upper gear housing and is installed cavity, the described output shaft end being positioned at described gear installation cavity is installed with up astrolabe, described power shaft is movably installed with the descending astrolabe coordinated with described up astrolabe, be provided with around described central gear and described central gear, the planetary gear that ring gear coordinates, described planetary gear is installed on described up astrolabe by planet wheel spindle, between descending astrolabe, between described power shaft and described lower tooth hub, bearing arrangement is separately installed with between described output shaft and described upper gear housing.
2. the transmission device of a kind of washing machine according to claim 1, is characterized in that: described bearing arrangement comprises pair of bearings.
3. the transmission device of a kind of washing machine according to claim 1, it is characterized in that: outside the described bearing arrangement at described lower tooth hub place, sealing ring and locking nut are installed, between the described output shaft outside the bearing arrangement at described upper gear housing place and described upper gear housing, oil sealing are installed.
4. the transmission device of a kind of washing machine according to claim 1, is characterized in that: described lower tooth hub evenly has multiple draw-in groove, described upper gear housing is provided with the clamp coordinated with described draw-in groove.
5. the transmission device of a kind of washing machine according to claim 1, is characterized in that: described lower tooth hub and described upper gear housing edge have fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751968.8U CN205000146U (en) | 2015-09-28 | 2015-09-28 | Drive arrangent for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751968.8U CN205000146U (en) | 2015-09-28 | 2015-09-28 | Drive arrangent for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000146U true CN205000146U (en) | 2016-01-27 |
Family
ID=55157043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751968.8U Expired - Fee Related CN205000146U (en) | 2015-09-28 | 2015-09-28 | Drive arrangent for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155216A (en) * | 2015-09-28 | 2015-12-16 | 无锡麻德克斯精机有限公司 | Transmission gear of washing machine |
-
2015
- 2015-09-28 CN CN201520751968.8U patent/CN205000146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155216A (en) * | 2015-09-28 | 2015-12-16 | 无锡麻德克斯精机有限公司 | Transmission gear of washing machine |
| WO2017054361A1 (en) * | 2015-09-28 | 2017-04-06 | 无锡麻德克斯精机有限公司 | Transmission device of washing machine |
| CN105155216B (en) * | 2015-09-28 | 2017-07-28 | 无锡麻德克斯精机有限公司 | A kind of transmission device of washing machine |
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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 |
Granted publication date: 20160127 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |