CN200975441Y - Component force Speed changing box of laundry machine - Google Patents
Component force Speed changing box of laundry machine Download PDFInfo
- Publication number
- CN200975441Y CN200975441Y CN 200620073975 CN200620073975U CN200975441Y CN 200975441 Y CN200975441 Y CN 200975441Y CN 200620073975 CN200620073975 CN 200620073975 CN 200620073975 U CN200620073975 U CN 200620073975U CN 200975441 Y CN200975441 Y CN 200975441Y
- Authority
- CN
- China
- Prior art keywords
- central shaft
- crust
- shell
- planet carrier
- washing machine
- 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 - Lifetime
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Abstract
The utility model discloses a washing machine component force speed changer and comprises a crust, a central shaft and a planet carrier, wherein the central shaft is provided with a sun gear, the planet carrier is provided with a planet gear, the upper and lower end of the crust is provided with an upper end cover and a lower end cover; the crust is internally provided with an internal gear ring; the sun gear is mutually meshed with the planet gear that is mutually meshed with the internal gear ring; the upper end of the planet carrier is connected with an output shaft housing; the central axis passes through the crust, and the bearing is to be fixed between the central axis and the output shaft housing, between the central axis and the lower part of the crust and between the output shaft housing and the upper part of the crust. The utility model has the advantages of providing two coaxes, the same or opposite direction, two power takeoffs that have the same or different rotating speed.
Description
Technical field
The utility model belongs to a kind of washing machine gearbox, specifically is a kind of washing machine component gearbox.
Background technique
Existing washing machine gearbox generally is that by the eccentricity gear group, perhaps planetary pinion changes a kind of output into a power input, and its rotating speed and speed ratio are fixed, and have only an output.This gearbox can only be suitable for the washing machine that only needs single power.Can't the satisfy the demand requirement of washing machine of two power.
The model utility content
The purpose of this utility model provides a kind of washing machine component gearbox, and under the situation of a power input, it can provide two coaxial power outputs, and rotary speed direction is identical or opposite, and rotating speed is identical or different, to satisfy the requirement of two-power washing machine.
The technical solution of the utility model is as follows:
A kind of washing machine component gearbox, include shell, central shaft, planet carrier, sun gear is installed on the central shaft, planetary pinion is installed on the planet carrier, the shell upper and lower end has upper and lower end cap, and ring gear is arranged in the shell, it is characterized in that described sun gear and planetary pinion are meshing with each other, planetary pinion and ring gear are meshing with each other, the planet carrier upper end is connected with output sleeve, and central shaft passes shell, between central shaft and the output sleeve, between central shaft and the shell lower end cap, all pass through bearing fixing between output sleeve and the shell upper end cap.
Described bearing is oil-impregnated bearing or ball bearing.
Described planetary pinion is 2-4.
The upper and lower end cap of the utility model shell is fixed, when central shaft rotates, the drive sun gear rotates, ring gear is fixed between the upper and lower end cap, and planet carrier is connected with output sleeve, therefore, output terminal has two moments, one is central shaft, and another is an output sleeve, exports two two rotating speeds that coaxial direction is identical or opposite.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
A kind of washing machine component gearbox, include shell 8, central shaft 6, planet carrier 7, sun gear 5 is installed on the central shaft 6,4 planetary pinions 2 are installed on the planet carrier 7, on the shell 8, there is upper end cap 4 lower end, lower end cap 1 has ring gear 3 in the shell 8, sun gear 5 and planetary pinion 2 are meshing with each other, planetary pinion 2 and ring gear 3 are meshing with each other, planet carrier 7 upper ends are connected with output sleeve 9, and central shaft 6 passes shell 8, between central shaft 6 and the output sleeve 9, between central shaft 6 and the shell lower end cap 1, all fixing between output sleeve 9 and the shell upper end cap 4 by ball bearing (or sliding sleeve direction).When central shaft 6 was as input like this, its other end produced the output of output sleeve simultaneously as output, two outputs.
Claims (3)
1, a kind of washing machine component gearbox, include shell, central shaft, planet carrier, sun gear is installed on the central shaft, planetary pinion is installed on the planet carrier, the shell upper and lower end has upper and lower end cap, and ring gear is arranged in the shell, it is characterized in that described sun gear and planetary pinion are meshing with each other, planetary pinion and ring gear are meshing with each other, the planet carrier upper end is connected with output sleeve, and central shaft passes shell, between central shaft and the output sleeve, between central shaft and the shell lower end cap, all pass through bearing fixing between output sleeve and the shell upper end cap.
2, washing machine component gearbox according to claim 1 is characterized in that described bearing is oil-impregnated bearing or ball bearing.
3, washing machine component gearbox according to claim 1 is characterized in that described planetary pinion is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073975 CN200975441Y (en) | 2006-06-15 | 2006-06-15 | Component force Speed changing box of laundry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073975 CN200975441Y (en) | 2006-06-15 | 2006-06-15 | Component force Speed changing box of laundry machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975441Y true CN200975441Y (en) | 2007-11-14 |
Family
ID=38901726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073975 Expired - Lifetime CN200975441Y (en) | 2006-06-15 | 2006-06-15 | Component force Speed changing box of laundry machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975441Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486203A (en) * | 2013-10-23 | 2014-01-01 | 中国船舶重工集团公司第七�三研究所 | End-connection type ordinary gear train transmission mechanism for power branching |
| CN110644195A (en) * | 2019-09-27 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Washing machine |
-
2006
- 2006-06-15 CN CN 200620073975 patent/CN200975441Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486203A (en) * | 2013-10-23 | 2014-01-01 | 中国船舶重工集团公司第七�三研究所 | End-connection type ordinary gear train transmission mechanism for power branching |
| CN110644195A (en) * | 2019-09-27 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA WASHING MACHINE CO., LTD. Free format text: FORMER NAME: RONGSHIDA LAUNDRY EQUIPMENT MFG. CO., LTD., HEFEI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230088 hi tech Development Zone, No. 669 West Changjiang Road, Anhui, Hefei Patentee after: Hefei Midea Washing Machine Co., Ltd. Address before: 230088 hi tech Development Zone, No. 669 West Changjiang Road, Anhui, Hefei Patentee before: Rongshida Laundry Equipment Mfg. Co., Ltd., Hefei |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |