CN205024470U - Drum type washing machine speed reduction clutch and drum type washing machine - Google Patents
Drum type washing machine speed reduction clutch and drum type washing machine Download PDFInfo
- Publication number
- CN205024470U CN205024470U CN201520719798.5U CN201520719798U CN205024470U CN 205024470 U CN205024470 U CN 205024470U CN 201520719798 U CN201520719798 U CN 201520719798U CN 205024470 U CN205024470 U CN 205024470U
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- washing machine
- shaft sleeve
- gear
- driving shaft
- roller washing
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Abstract
The utility model relates to a drum type washing machine speed reduction clutch and drum type washing machine relates to washing machine technical field, has overcome current cylinder washing machine and must heat, and is with high costs, defect that the detersive efficiency is low, include the last axle sleeve that is connected with the washing machine inner tube, last axle sleeve in be equipped with the drive shaft through last bush movablely, the drive shaft on be equipped with the sun gear, the drive shaft outward through lower liner cover with one heart with axle sleeve swing joint down, lower axle sleeve on be connected with the internal gear, lower axle sleeve outward through well bush and the sealed swing joint that covers, sealed lid through interior gear shell with last axle sleeve be connected, interior gear shell on be equipped with the planet carrier, the planet carrier install planetary gear through the planet axle movablely, planetary gear in mesh mutually with the sun gear, mesh mutually with the internal gear outward, the utility model discloses the rigidity is good during the dehydration, and stability is strong, and the vibration noise is low, improves to clean and compares, does not need the heating, thus the economize on electricity.
Description
Technical field
The utility model relates to roller washing machine technical field, particularly roller washing machine speed-reducing clutch.
Background technology
Existing roller washing machine washing principle:
The in-built horizontal rotatable cleaning-drum of roller washing machine, cylinder wall there is leaking hole and is furnished with the convex body rib axially waiting point arrangement, when cylinder rotates with suitable speed (50-60rpm), clothing in cylinder is at gravity, centrifugal force and rib holder action with under produce tumbling motion in cleaning solution in cylinder, to cause between clothing and and cleaning solution between friction souring, part of article is had again to be thus lifted to close to cylinder top, depart from barrel under gravity, generation is fallen, impact, wash away and friction cleaning function, realize the exchange of clothing positional cycle by the effect of drop and the positive and negative mode that rotates of alternating simultaneously, reach the object of evenly washing.
Relative to pulsator washing machine, roller washing machine washing is softer, and its advantage is that wear of clothes is little, water-saving, washing are even, and shortcoming is also corresponding: because washing scouring force is little, must wash the longer time; In order to decontamination better, reach the clean ratio of standard-required, must heat, conclusion is exactly that roller washing machine more takes electricity.
Existing roller washing machine do not have speed-reducing clutch, motor is by the deceleration inner cylinder rotating of belt pulley, the dehydrating speed of roller washing machine is about 800-1200rpm, washing rotating speed only has about 50 ~ 60rpm, therefore very large speed reducing ratio is needed when washing, usual use double-speed motor, or by direct driving motor speed governing, which kind of mode all can increase cost and power consumption, not only motor is expensive, and energy consumption is large, mode of washing is single, clean result is undesirable, seeking the comprehensive drum clutch of a kind of mode of washing and washing machine thereof is our technical issues that need to address.
Summary of the invention
First object of the present utility model is, provides a kind of roller washing machine speed-reducing clutch, to reduce costs, overcomes above-mentioned defect.
Another object of the present utility model provides a kind of roller washing machine, to save electric energy, overcomes the above-mentioned defect of existing roller washing machine.
3rd object of the present utility model provides a kind of washing methods of roller washing machine, to enrich the mode of washing of existing roller washing machine.
According to above-mentioned first object, first technical scheme of the present utility model is: a kind of roller washing machine speed-reducing clutch, comprise the Upper shaft sleeve be connected with inner tank of washing machine, it is characterized in that: in described Upper shaft sleeve, be provided with driving shaft actively by upper lining, described driving shaft is provided with sun gear, described driving shaft is flexibly connected with Lower shaft sleeve with one heart by lower lining outward, described Lower shaft sleeve is connected with internal gear, described Lower shaft sleeve is flexibly connected with seal cover by middle lining outward, described seal cover is connected with described Upper shaft sleeve by internal-gear shell, described internal-gear shell is provided with planet carrier, described planet carrier is provided with planetary gear actively by planet axis, be meshed with sun gear in described planetary gear, be meshed with internal gear outward.
Also be provided with retainer ring and little oil sealing between described Upper shaft sleeve and driving shaft, described sun gear is made up of metal material, and described planetary gear and internal gear are made up of plastic material.
Described Lower shaft sleeve top is provided with and is connected with internal gear by Lower shaft sleeve gear part.
Described Lower shaft sleeve bottom is provided with and is connected with clutch by Lower shaft sleeve spline.
Described driving shaft and the speed ratio of Upper shaft sleeve are 2 ~ 5:1.
Upper lining 10 between described Upper shaft sleeve and driving shaft is more than 1 or 1.
Lower lining 2 between described driving shaft and Lower shaft sleeve is more than 1 or 1.
Be fastenedly connected by roll riveting mode between described seal cover and internal-gear shell.
According to above-mentioned second object, second technical scheme of the present utility model is: a kind of roller washing machine utilizing above-mentioned roller washing machine speed-reducing clutch to manufacture, it is characterized in that: the output of described driving shaft is connected with agitator, described agitator is arranged in the inner tank of washing machine be connected with Upper shaft sleeve with one heart, the input of described driving shaft is connected with motor, and described driving shaft is connected with Lower shaft sleeve by clutch.
According to above-mentioned 3rd object, the 3rd technical scheme of the present utility model is: described driving shaft is connected with drive motors and rotates under the effect of drive motors;
During washing operating mode, the power of described driving shaft directly drives agitator to rotate, and meanwhile, after planetary gear speed-reduction, drives inner core and agitator rotating Vortex through internal-gear shell, Upper shaft sleeve;
During dehydration condition, driving shaft and Lower shaft sleeve are connected as one by Lower shaft sleeve spline part by the clutch installed on the driving shaft, engage with rotor, internal gear is driven by Lower shaft sleeve, the internal-gear shell be connected with Upper shaft sleeve drives the common synchronous rotary of planet carrier, thus the gearratio synchronous high-speed that the inner core be connected as a single entity with Upper shaft sleeve obtains the agitator 1:1 be connected as a single entity with driving shaft rotates, and high speed centrifugation dewaters.
Compared with prior art, advantage of the present utility model and beneficial effect are:
1, adopt technical solutions of the utility model, because speed-reducing clutch itself is with deceleration, during washing, motor speed need not adjust too low, and dual output roller washing machine motor so just can be made to remain the state that efficient high-speed operates, and improves detersive efficiency;
2, the speed-reducing clutch of technical solutions of the utility model is adopted, during washing, agitator is by driving shaft Direct driver, inner core is driven by Upper shaft sleeve and internal-gear shell, planetary gear is stressed little, plastic material can be adopted, be conducive to reducing noise under the prerequisite of proof strength, the interior bucket overcoming existing dual output clutch (with reference to poly-grand RELATED APPLICATIONS) engages with internal gear by fixed axis gear and drives, and fixed axis strength of gear is larger; Adopt bearing to be connected between its Upper shaft sleeve with braked wheel, less stable during high speed dewatering, easily produce the defect of vibration & noise; Combine with roll riveting mode owing to adopting interference to be press-fitted between Upper shaft sleeve, internal-gear shell, seal cover, rolling bearing is arranged on the cylindrical of Upper shaft sleeve and seal cover respectively, good rigidly during dehydration simultaneously, and stability is strong, and vibration noise is low.
3, the washing machine of technical solutions of the utility model is adopted, an agitator (impeller) is added in the inner core of conventional drum washing machine, agitator is consistent with inner cylinder rotating direction, rotating speed is different, form double dynamical washing, make clothing throwing-beat-process thrown again in add stirring and tumbling action, improve and clean ratio, do not need heating, thus economize on electricity.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, in describing embodiment, the accompanying drawing used is needed to be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for the art those of ordinary skill, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings:
Fig. 1 is the utility model roller washing machine speed-reducing clutch embodiment sectional structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 be the utility model embodiment Lower shaft sleeve face structural representation;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Wherein: 1, driving shaft; 2, lower lining; 3, Lower shaft sleeve; 3a, Lower shaft sleeve gear part; 3b, Lower shaft sleeve spline part; 4, middle lining; 5, seal cover; 6, internal gear; 7, planet carrier; 8, sun gear; 9, Upper shaft sleeve; 10, upper lining; 11, retainer ring; 12, little water seal; 13, planet axis; 14, internal-gear shell; 15, planetary gear.
Detailed description of the invention
Composition graphs 1-Fig. 4, for a kind of roller washing machine speed-reducing clutch of the utility model example structure schematic diagram, comprise the Upper shaft sleeve 9 be connected with inner tank of washing machine, driving shaft 1 is provided with actively by upper lining 10 in described Upper shaft sleeve 9, described driving shaft 1 is provided with sun gear 8, described driving shaft 1 is outer to be flexibly connected with Lower shaft sleeve 3 with one heart by lower lining 2, described Lower shaft sleeve 3 is connected with internal gear 6, described Lower shaft sleeve 3 is outer to be flexibly connected with seal cover 5 by middle lining 4, described seal cover 5 is connected with described Upper shaft sleeve 9 by internal-gear shell 14, described internal-gear shell 14 is provided with planet carrier 7, described planet carrier 7 is provided with planetary gear 15 actively by planet axis 13, be meshed with sun gear 8 in described planetary gear 15, be meshed with internal gear 6 outward.
Further particularly, be also provided with retainer ring 11 and little oil sealing 12 between described Upper shaft sleeve 9 and driving shaft 1, retainer ring limits the play up and down of driving shaft, and little water seal is used for the sealing between driving shaft and Upper shaft sleeve.
Further particularly, described Lower shaft sleeve 3 top is provided with and is connected with internal gear 6 by Lower shaft sleeve gear part 3a.
Further particularly, described Lower shaft sleeve 3 bottom is provided with and is connected with clutch by Lower shaft sleeve spline 3b.
Further particularly, described driving shaft 1 is 2.5 ~ 3:1 with the speed ratio of Upper shaft sleeve 9.
Further particularly, the upper lining 10 between described Upper shaft sleeve 9 and driving shaft 1 is more than 1 or 1.
Further particularly, the lower lining 2 between described driving shaft 1 and Lower shaft sleeve 3 is more than 1 or 1.
Further particularly, be fastenedly connected by roll riveting mode between described seal cover 5 and internal-gear shell 14.
A kind of roller washing machine utilizing above-mentioned roller washing machine speed-reducing clutch to manufacture, the output of described driving shaft 1 is connected with agitator, described agitator is arranged in the inner tank of washing machine be connected with Upper shaft sleeve 9 with one heart, the input of described driving shaft 1 is connected with motor, and described driving shaft 1 is connected with Lower shaft sleeve 3 by clutch.
A washing methods for roller washing machine described above, described driving shaft 1 is connected with drive motors and rotates under the effect of drive motors;
During washing operating mode, the power of described driving shaft 1 directly drives agitator to rotate, and meanwhile, after planetary gear 15 slows down, drives inner core and agitator rotating Vortex through internal-gear shell 14, Upper shaft sleeve 9;
During dehydration condition, driving shaft 1 and Lower shaft sleeve 3 are connected as one by Lower shaft sleeve spline part 3b by the clutch be arranged on driving shaft 1, engage with rotor, internal gear 6 is driven by Lower shaft sleeve 3, the internal-gear shell 14 be connected with Upper shaft sleeve 9 drives the common synchronous rotary of planet carrier 7, thus the gearratio synchronous high-speed that the inner core be connected as a single entity with Upper shaft sleeve 9 obtains the agitator 1:1 be connected as a single entity with driving shaft 1 rotates, and high speed centrifugation dewaters.
Upper shaft sleeve 9 is connected with speed-reducing clutch housing (not shown) by rolling bearing (not shown) with seal cover 5 cylindrical.
Wherein sun gear 8 is metal material, and planetary gear and internal gear are plastic material, the basis of proof strength is conducive to reduce noise.
Above specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included in the utility model protection domain.
Claims (9)
1. a roller washing machine speed-reducing clutch, comprise the Upper shaft sleeve (9) be connected with inner tank of washing machine, it is characterized in that: in described Upper shaft sleeve (9), be provided with driving shaft (1) actively by upper lining (10), described driving shaft (1) is provided with sun gear (8), described driving shaft (1) is flexibly connected with Lower shaft sleeve (3) with one heart by lower lining (2) outward, described Lower shaft sleeve (3) is upper to be connected with internal gear (6), described Lower shaft sleeve (3) is flexibly connected with seal cover (5) by middle lining (4) outward, described seal cover (5) is connected with described Upper shaft sleeve (9) by internal-gear shell (14), described internal-gear shell (14) is provided with planet carrier (7), described planet carrier (7) is provided with planetary gear (15) actively by planet axis (13), be meshed with sun gear (8) in described planetary gear (15), be meshed with internal gear (6) outward.
2. roller washing machine speed-reducing clutch according to claim 1, it is characterized in that: between described Upper shaft sleeve (9) and driving shaft (1), be also provided with retainer ring (11) and little oil sealing (12), described sun gear (8) is made up of metal material, and described planetary gear (15) and internal gear (6) are made up of plastic material.
3. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: described Lower shaft sleeve (3) top is provided with and is connected with internal gear (6) by Lower shaft sleeve gear part (3a).
4. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: described Lower shaft sleeve (3) bottom is provided with and is connected with clutch by Lower shaft sleeve spline (3b).
5. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: described driving shaft (1) is 2 ~ 5:1 with the speed ratio of Upper shaft sleeve (9).
6. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: the upper lining 10 between described Upper shaft sleeve (9) and driving shaft (1) is more than 1 or 1.
7. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: the lower lining (2) between described driving shaft (1) and Lower shaft sleeve (3) is more than 1 or 1.
8. roller washing machine speed-reducing clutch according to claim 1, is characterized in that: be fastenedly connected by roll riveting mode between described seal cover (5) and internal-gear shell (14).
9. the roller washing machine utilizing the roller washing machine speed-reducing clutch described in the arbitrary claim of claim 1 to 8 to manufacture, it is characterized in that: the output of described driving shaft (1) is connected with agitator, described agitator is arranged in the inner tank of washing machine be connected with Upper shaft sleeve (9) with one heart, the input of described driving shaft (1) is connected with motor, and described driving shaft (1) is connected with Lower shaft sleeve (3) by clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719798.5U CN205024470U (en) | 2015-09-17 | 2015-09-17 | Drum type washing machine speed reduction clutch and drum type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719798.5U CN205024470U (en) | 2015-09-17 | 2015-09-17 | Drum type washing machine speed reduction clutch and drum type washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024470U true CN205024470U (en) | 2016-02-10 |
Family
ID=55257020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719798.5U Withdrawn - After Issue CN205024470U (en) | 2015-09-17 | 2015-09-17 | Drum type washing machine speed reduction clutch and drum type washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544823A (en) * | 2015-09-17 | 2017-03-29 | 安徽聚隆传动科技股份有限公司 | A kind of roller washing machine speed-reducing clutch and roller washing machine and washing methods |
| CN107795666A (en) * | 2016-09-05 | 2018-03-13 | 安徽聚隆传动科技股份有限公司 | A kind of speed-reducing clutch |
| CN112538727A (en) * | 2020-11-30 | 2021-03-23 | 宁波金帅集团有限公司 | Speed reducer for large-capacity washing machine |
-
2015
- 2015-09-17 CN CN201520719798.5U patent/CN205024470U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544823A (en) * | 2015-09-17 | 2017-03-29 | 安徽聚隆传动科技股份有限公司 | A kind of roller washing machine speed-reducing clutch and roller washing machine and washing methods |
| CN106544823B (en) * | 2015-09-17 | 2018-09-28 | 安徽聚隆传动科技股份有限公司 | A kind of roller washing machine speed-reducing clutch and roller washing machine and washing methods |
| CN107795666A (en) * | 2016-09-05 | 2018-03-13 | 安徽聚隆传动科技股份有限公司 | A kind of speed-reducing clutch |
| CN112538727A (en) * | 2020-11-30 | 2021-03-23 | 宁波金帅集团有限公司 | Speed reducer for large-capacity washing machine |
| CN112538727B (en) * | 2020-11-30 | 2022-11-01 | 宁波金帅集团有限公司 | Speed reducer for large-capacity washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20180928 |
|
| AV01 | Patent right actively abandoned |