CN210420576U - Drum type washing machine's drive clutch and drum type washing machine - Google Patents
Drum type washing machine's drive clutch and drum type washing machine Download PDFInfo
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- CN210420576U CN210420576U CN201920459785.7U CN201920459785U CN210420576U CN 210420576 U CN210420576 U CN 210420576U CN 201920459785 U CN201920459785 U CN 201920459785U CN 210420576 U CN210420576 U CN 210420576U
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Abstract
The utility model relates to a drum type washing machine's drive clutch and drum type washing machine relates to drum type washing machine technical field, overcome present drum type washing machine washing efficiency lower, defect with high costs, the assembly subassembly that forms by gear box and mounting panel can follow outside direct seal installation on the urceolus, the gear box include drum shaft and outer axle that links as an organic whole, outside ridge between drum shaft and the outer axle of gear box forms the gear chamber of content planetary gear train, planetary gear train input be connected with interior axle, the output is connected with the impeller shaft, interior epaxial power wheel that is equipped with, outer epaxial clutch cover that is equipped with, clutch cover be equipped with three station, form drum type washing machine's impeller list output, the dual output of hand rubbing formula impeller and cylinder and the impeller and the dual output of syntropy same speed, can reduce the power cost of motor, different washing patterns were obtained.
Description
Technical Field
The utility model relates to a drum type washing machine technical field, in particular to drum type washing machine's drive clutch and drum type washing machine.
Background
At present, the washing principle of a drum washing machine is that a motor drives the circumference of a drum of the washing machine to reciprocate directly or through a belt, lifting ribs on the inner wall of the drum lift clothes to be shaken up and scattered, and the clothes are beaten in a suspension manner to achieve the purpose of cleaning the clothes.
How to improve the installation convenience of the drum washing machine and provide a washing machine with multiple outputs is a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving at least one of above-mentioned technical problem.
The utility model aims at providing a drum type washing machine's drive clutch and drum type washing machine and washing control method to overcome above-mentioned defect, reduce cost, many outputs.
According to the above-mentioned purpose, the technical scheme of the utility model is: a driving clutch device of a drum washing machine comprises a mounting plate connected with an outer drum, and is characterized in that: the assembly component formed by the gear box and the mounting plate can be directly and hermetically mounted on the outer barrel from the outside, the gear box comprises a drum shaft and an outer shaft which are connected into a whole, the drum shaft and the outer shaft of the gear box are ridged outwards to form a gear cavity containing a planetary gear train, the input end of the planetary gear train is connected with the inner shaft, the output end of the planetary gear train is connected with a wave wheel shaft, the wave wheel shaft is hermetically and rotatably mounted in the drum shaft, the inner shaft is rotatably mounted in the outer shaft, a power wheel is arranged on the inner shaft, a clutch sleeve is arranged on the outer shaft, and the clutch sleeve is controlled to be selectively connected with the mounting plate or the power wheel or only the outer shaft.
Furthermore, the planetary gear train comprises a planetary gear, the planetary gear is movably and rotatably arranged on a planetary carrier, the planetary gear is internally meshed with a sun gear connected to the inner shaft and externally meshed with an inner gear ring connected to the gear box, the planetary carrier is connected with a wave wheel shaft, and the roller shaft is connected with the inner gear ring.
Specifically, a large water seal and a front bearing are arranged between the drum shaft and the mounting plate.
More specifically, the outer shaft is connected with a mounting support which is mounted and connected on the mounting plate through a rear bearing.
More specifically, a reset spring is arranged between the outer shaft and the clutch sleeve, a dehydration clutch tooth is arranged between the clutch sleeve and the power wheel, and a washing clutch tooth is arranged between the clutch sleeve and the mounting support.
The clutch sleeve comprises a clutch inner ring arranged on the outer shaft, a clutch outer ring movably and rotatably arranged on the clutch inner ring, and a clutch bearing movably connecting the clutch inner ring and the clutch outer ring together.
A drum washing machine comprises an outer drum, a drum positioned in the outer drum, a wave wheel arranged at the bottom in the drum and a driving clutch device of the drum washing machine according to the above scheme, wherein a drum shaft is fixedly connected with the drum, and a wave wheel shaft is fixedly connected with the wave wheel.
As the drum washing machine as described above,
firstly, the clutch sleeve is positioned at a first station, namely, a clutch inner ring of the clutch sleeve is meshed with the mounting support and is separated from the power wheel, at the moment, the roller is controlled to be kept in an integrated state with the outer cylinder, and the impeller rotates under the action of the power wheel to form single output of the impeller;
secondly, the clutch sleeve is positioned at a second station, namely, a clutch inner ring of the clutch sleeve is separated from the mounting support and the power wheel, a clutch outer ring of the clutch sleeve is controlled by the clutch control mechanism, but the clutch inner ring is in a free state, namely, the roller is in a free state, the impeller rotates under the action of the power wheel, and the roller is subjected to reaction force to form hand-rubbing type double output in which the impeller and the roller are in different directions;
and thirdly, the clutch sleeve is positioned at a third station, namely, a clutch inner ring of the clutch sleeve is separated from the mounting support, the clutch inner ring is meshed with the power wheel, the roller and the impeller are controlled into a whole and rotate together under the action of the power wheel to form double outputs of the impeller and the roller in the same direction and at the same speed, and the double outputs can be in a washing mode or a dewatering mode.
Compared with the prior art, the utility model discloses a technological effect does: the utility model discloses the product, through set up holistic mounting panel and gear box on drum type washing machine, not only simple to operate can also provide multiple output, the power wheel install with interior epaxial, through the speed reduction of train, can reduce the rotational speed of impeller, can reduce the power cost of motor, obtain different washing modes.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic cross-sectional structural view of the clutch sleeve of the driving clutch device at a first station;
fig. 2 is a schematic sectional structural view of the clutch sleeve of the driving clutch device at a second station;
fig. 3 is a schematic sectional structural view of the clutch sleeve of the driving clutch device at a third station according to the present invention;
FIG. 4 is a schematic view of a clutch sleeve according to the present invention;
the correspondence between reference numerals and component names in fig. 1 to 4 is: 1. mounting a plate; 2. a large water seal; 3. a front bearing; 4. a drum shaft; 5. a wave wheel shaft; 6. a planetary gear; 7. mounting a support; 8. a rear bearing; 9. an outer shaft; 10. an inner shaft; 11. a power wheel; 12. a return spring; 13. an inner gear ring; 14. a planet carrier; 15. a clutch sleeve; 16. the inner ring is clutched; 17. an outer clutch ring; 18. and (5) a clutch bearing.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1 to 4, which are schematic views of a driving clutch device of a drum washing machine, comprising a mounting plate 1 connected with an outer drum, the gear box is arranged in the mounting plate 1 in a sealing and rotating way, the assembly component formed by the gear box and the mounting plate 1 can be directly and hermetically mounted on the outer cylinder from the outside, the gear box comprises a roller shaft 4 and an outer shaft 9 which are connected into a whole, the roller shaft 4 and the outer shaft 9 of the gear box ridge outwards to form a gear cavity containing a planetary gear train, the input end of the planetary gear train is connected with the inner shaft 10, the output end is connected with the impeller shaft 5, the wave wheel shaft 5 is arranged in the roller shaft 4 in a sealing and rotating way, the inner shaft 10 is arranged in the outer shaft 9 in a sealing and rotating way, a power wheel 11 is arranged on the inner shaft 10, a clutch sleeve 15 is arranged on the outer shaft 9, the clutch sleeve 15 is controlled to be selectively connected with the mounting plate 1 or the power wheel 11 or only the outer shaft 9.
The planetary gear train comprises a planetary gear 6, the planetary gear 6 is movably and rotatably arranged on a planetary carrier 14, the planetary gear 6 is internally meshed with a sun gear connected to an inner shaft 10 and externally meshed with an inner gear ring 13 connected to a gear box, the planetary carrier 14 is connected with a wave wheel shaft 5, and the roller shaft 4 is connected with the inner gear ring 13.
Drum shaft 4 and mounting panel 1 be equipped with big water seal 2 and front bearing 3, outer axle 9 hold in the palm 7 with the installation of erection joint on mounting panel 1 through rear bearing 8 and be connected, outer axle 9 and separation and reunion cover 15 between be equipped with reset spring 12, separation and reunion cover 15 and power wheel 11 between be equipped with the dehydration separation and reunion tooth, separation and reunion cover 15 with install and be equipped with washing separation and reunion tooth between holding in the palm 7, separation and reunion cover 15 including install the separation and reunion inner circle 16 on outer axle 9, the activity is rotatory install the separation and reunion outer lane 17 on separation and reunion inner circle 16 and separation and reunion outer lane 17 swing joint's clutch bearing 18 together.
A drum washing machine comprises an outer drum, a drum positioned in the outer drum, a wave wheel arranged at the bottom in the drum and the driving clutch device of the drum washing machine, wherein a drum shaft 4 is fixedly connected with the drum, and a wave wheel shaft 5 is fixedly connected with the wave wheel.
In the above-mentioned drum type washing machine,
firstly, referring to fig. 3, the clutch sleeve 15 is in a third position, that is, the clutch inner ring 16 of the clutch sleeve 15 is engaged with the mounting bracket 7 and separated from the power wheel 11, at this time, the roller is controlled to be kept in an integrated state with the outer cylinder, and the impeller rotates under the action of the power wheel to form a single impeller output;
secondly, referring to fig. 2, the clutch sleeve 15 is in the second position, that is, the clutch inner ring 16 of the clutch sleeve 15 is disengaged from the mounting bracket 7 and the power wheel 11, the clutch outer ring 17 of the clutch sleeve 15 is controlled by the clutch control mechanism, but the clutch inner ring 16 is in a free state, that is, the drum is in a free state, the impeller rotates under the action of the power wheel, and the drum is subjected to a reaction force to form a hand-rubbing type dual output in which the impeller and the drum are in different directions;
thirdly, referring to fig. 1, the clutch sleeve 15 is in the first position, that is, the clutch inner ring 16 of the clutch sleeve 15 is disengaged from the mounting bracket 7, the clutch inner ring 16 is engaged with the power wheel 11, the drum and the impeller are controlled to be integrated and rotate together under the action of the power wheel, so as to form a dual output with the same direction and speed of the impeller and the drum, and the dual output can be in a washing mode or a dewatering mode.
When the clutch control mechanism such as a shifting fork works, as shown in figure 1, the reset spring 12 pushes the whole clutch sleeve 15 backwards to enable the clutch sleeve 15 to be meshed with the power wheel when the clutch control mechanism such as the shifting fork is not under the action of external force. The internal splines of the clutch inner ring 16 are matched with the splines on the outer shaft 9 and can move axially, at the moment, the power wheel 11 drives the clutch inner ring 16 and the outer shaft 9 to move together, and meanwhile, the power wheel 11 is fixedly connected with the inner shaft 10, so that the gear box rotates together as a whole. At the front end, the impeller shaft 5 drives the impeller, the roller shaft 4 drives the roller, and the impeller shaft and the roller rotate together to realize a roller washing mode and a dehydration mode.
As shown in fig. 2, when the clutch control mechanism such as a fork rotates under the action of external force to press the clutch outer ring 17, and the clutch sleeve 15 is driven to move forward integrally, so that the engaging teeth on the clutch inner ring 16 are disengaged from the engaging teeth on the power wheel 11, and simultaneously, the engaging teeth on the clutch inner ring 16 are not all engaged with the engaging teeth on the mounting support 7, so that the outer shaft 9, the inner ring gear 13, the drum shaft 4 and the fixedly connected drum are in a free state, the impeller shaft 5 and the impeller thereof are also in a free state, and when the power wheel 11 drives the inner shaft 5 to rotate, the impeller and the drum realize opposite rotation, and the hand rubbing function is realized.
As shown in fig. 3, when the clutch control mechanism, such as a fork, continues to rotate by a certain angle under the action of external force, the clutch outer 17 is pressed, and the clutch sleeve 15 is driven to move forward integrally, so that the engaging teeth on the clutch inner 16 are engaged with the engaging teeth on the mounting bracket 7, and therefore the outer shaft 9, the inner gear ring 13, the drum shaft 4, the fixedly connected drum and the like are fixed, the impeller shaft 5 and the impeller thereof are in a free state, and when the power wheel 11 drives the inner shaft 5 to rotate, the drum is fixed, the impeller rotates, and the single-output impeller washing function is realized.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A driving clutch device of a drum washing machine comprises a mounting plate (1) connected with an outer drum, and is characterized in that: the gear box is arranged in the mounting plate (1) in a sealing and rotating way, an assembly component formed by the gear box and the mounting plate (1) can be directly and hermetically mounted on the outer cylinder from the outside, the gear box comprises a roller shaft (4) and an outer shaft (9) which are connected into a whole, the roller shaft (4) and the outer shaft (9) of the gear box ridge outwards to form a gear cavity containing a planetary gear train, the input end of the planetary gear train is connected with the inner shaft (10), the output end is connected with the impeller shaft (5), the impeller shaft (5) is arranged in the roller shaft (4) in a sealing and rotating way, the inner shaft (10) is arranged in the outer shaft (9) in a sealing and rotating way, a power wheel (11) is arranged on the inner shaft (10), a clutch sleeve (15) is arranged on the outer shaft (9), the clutch sleeve (15) is controlled to be selectively connected with the mounting plate (1) or the power wheel (11) or only the outer shaft (9).
2. The driving clutch device of a drum washing machine according to claim 1, characterized in that: the planetary gear train comprises a planetary gear (6), the planetary gear (6) is movably and rotatably arranged on a planetary carrier (14), the planetary gear (6) is internally meshed with a sun gear connected to an inner shaft (10), the outside of the planetary gear is meshed with an inner gear ring (13) connected to a gear box, the planetary carrier (14) is connected with a wave wheel shaft (5), and the roller shaft (4) is connected with the inner gear ring (13).
3. The driving clutch device of a drum washing machine according to claim 2, characterized in that: a large water seal (2) and a front bearing (3) are arranged between the drum shaft (4) and the mounting plate (1).
4. The driving clutch device of a drum washing machine according to claim 2, characterized in that: the outer shaft (9) is connected with an installation support (7) which is installed and connected on the installation plate (1) through a rear bearing (8).
5. The driving clutch device of a drum washing machine according to claim 4, characterized in that: outer axle (9) and separation and reunion cover (15) between be equipped with reset spring (12), separation and reunion cover (15) and power wheel (11) between be equipped with dehydration separation and reunion tooth, separation and reunion cover (15) and install and be equipped with washing separation and reunion tooth between holding in the palm (7) in the installation.
6. The driving clutch device of a drum washing machine according to claim 5, characterized in that: the clutch sleeve (15) comprises a clutch inner ring (16) arranged on the outer shaft (9), a clutch outer ring (17) movably and rotatably arranged on the clutch inner ring (16) and a clutch bearing (18) movably connecting the clutch inner ring (16) and the clutch outer ring (17) together.
7. A drum washing machine characterized by comprising:
the drum washing machine comprises an outer drum, a drum positioned in the outer drum, a wave wheel arranged at the bottom in the drum and a driving clutch device of the drum washing machine as claimed in any one of claims 1 to 6, wherein a drum shaft (4) is fixedly connected with the drum, and a wave wheel shaft (5) is fixedly connected with the wave wheel.
8. A drum washing machine according to claim 7, characterized in that:
firstly, the clutch sleeve (15) is positioned at a first station, namely a clutch inner ring (16) of the clutch sleeve (15) is meshed with the mounting support (7) and is separated from the power wheel (11), at the moment, the roller is controlled to be kept in an integrated state with the outer cylinder, and the impeller rotates under the action of the power wheel to form single output of the impeller;
secondly, the clutch sleeve (15) is positioned at a second station, namely a clutch inner ring (16) of the clutch sleeve (15) is separated from the mounting support (7) and the power wheel (11), a clutch outer ring (17) of the clutch sleeve (15) is controlled by a clutch control mechanism, but the clutch inner ring (16) is in a free state, namely the roller is in a free state, the impeller rotates under the action of the power wheel (11), and the roller is subjected to reaction force to form a hand-rubbing type double output with the different directions of the impeller and the roller;
thirdly, the clutch sleeve (15) is positioned at a third station, namely, a clutch inner ring (16) of the clutch sleeve (15) is separated from the mounting support (7), the clutch inner ring (16) is meshed with the power wheel (11), the roller and the impeller are controlled into a whole and rotate together under the action of the power wheel (11) to form double outputs of the impeller and the roller in the same direction and at the same speed, and the double outputs can be in a washing mode or a dewatering mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459785.7U CN210420576U (en) | 2019-04-04 | 2019-04-04 | Drum type washing machine's drive clutch and drum type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459785.7U CN210420576U (en) | 2019-04-04 | 2019-04-04 | Drum type washing machine's drive clutch and drum type washing machine |
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| Publication Number | Publication Date |
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| CN210420576U true CN210420576U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459785.7U Active CN210420576U (en) | 2019-04-04 | 2019-04-04 | Drum type washing machine's drive clutch and drum type washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793935A (en) * | 2019-04-04 | 2020-10-20 | 安徽聚隆传动科技股份有限公司 | Driving clutch device of drum washing machine, drum washing machine and washing control method |
| CN112411121A (en) * | 2020-12-04 | 2021-02-26 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
-
2019
- 2019-04-04 CN CN201920459785.7U patent/CN210420576U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111793935A (en) * | 2019-04-04 | 2020-10-20 | 安徽聚隆传动科技股份有限公司 | Driving clutch device of drum washing machine, drum washing machine and washing control method |
| CN111793935B (en) * | 2019-04-04 | 2024-02-23 | 宁国聚隆减速器有限公司 | Driving clutch device of drum washing machine, drum washing machine and washing control method |
| CN112411121A (en) * | 2020-12-04 | 2021-02-26 | 海信（山东）冰箱有限公司 | Pulsator washing machine |
| CN112411121B (en) * | 2020-12-04 | 2023-06-23 | 海信冰箱有限公司 | Pulsator washing machine |
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Effective date of registration: 20211214 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |