CN204803592U - A drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it - Google Patents
A drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it Download PDFInfo
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- CN204803592U CN204803592U CN201520343739.2U CN201520343739U CN204803592U CN 204803592 U CN204803592 U CN 204803592U CN 201520343739 U CN201520343739 U CN 201520343739U CN 204803592 U CN204803592 U CN 204803592U
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- washing machine
- bearing
- tub assembly
- bearing arrangement
- roller washing
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Abstract
The utility model discloses a drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it, back bucket subassembly includes: back bucket body and detachably install bearing arrangement on the bucket body of back. According to the utility model discloses a back bucket subassembly can show the efficiency that improves the maintenance personal and change the bearing.
Description
Technical field
The utility model relates to field of household appliances, particularly a kind of rear tub assembly for roller washing machine and have its roller washing machine.
Background technology
Existing tumbling-box washing machine, bearing block and rear tub assembly are injection mo(u)ldings simultaneously, and bearing is press fit in whole rear tub assembly by press-loading device again.The bearing running environment very severe that roller washing machine uses, often occurs in market that bearing damage or bearing portion water inlet cause the situation of allophone.According to the structure of current roller washing machine, the workload changing bearing is very large, and need the most of parts on roller washing machine to remove, then dismantled by whole rear tub assembly, then replace the bearing of damage, maintenance difficulty is the highest in all parts.User often needs whole washing machine all to break when seeing and changing bearing and feels discontented, and final requirement is moved back machine or change planes.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of rear tub assembly for roller washing machine, and this rear tub assembly can significantly improve the efficiency that maintenance personal changes bearing.
Another object of the present utility model is to propose a kind of roller washing machine with above-mentioned rear tub assembly.
According to the rear tub assembly for roller washing machine of the present utility model, comprising: rear bucket body and the bearing arrangement be removably mounted on described rear bucket body.
According to the rear tub assembly for roller washing machine of the present utility model, the bearing arrangement comprising rear bucket body and be removably mounted on rear bucket body, when the bearing damage on bearing arrangement needs to replace, only bearing arrangement can be disassembled from rear bucket body, and then the bearing broken down is replaced, and will other parts of complete machine not disassemble, and then improve the assembling of bearing and the efficiency of maintenance, reduce after sale move back probability and rate of changing planes.
In addition, following additional technical characteristic can also be had according to the rear tub assembly for roller washing machine of the present utility model:
According to an embodiment of the present utility model, described bearing arrangement is installed in the rear on bucket body by threaded fastener.
According to an embodiment of the present utility model, described rear bucket body is provided with bearing arrangement installing hole, and described bearing arrangement is removably mounted in described bearing arrangement installing hole.
According to an embodiment of the present utility model, described bearing arrangement comprises: described bearing arrangement comprises: plastic casing, the bearing block be injection-moulded on described plastic casing, and described bearing block is provided with bearing mounting hole; And the large bearing be arranged in described bearing mounting hole and little bearing.
According to an embodiment of the present utility model, described plastic casing is provided with multiple fixing ear, and each described fixing ear is provided with the first installing hole, and described rear bucket body is provided with multiple second installing holes corresponding with described multiple first installing hole.
According to an embodiment of the present utility model, described multiple fixing ear circumferentially evenly, be spaced apart and arranged on described plastic casing.
According to an embodiment of the present utility model, between described plastic casing and described bearing arrangement installing hole, be also provided with seal.
According to an embodiment of the present utility model, described seal is sealing ring.
According to an embodiment of the present utility model, described sealing ring is rubber ring.
Above-mentioned rear tub assembly is comprised according to roller washing machine of the present utility model, owing to being provided with above-mentioned rear tub assembly according to roller washing machine of the present utility model, therefore can when bearing damage needs to replace, only the bearing arrangement on rear tub assembly is disassembled, again the bearing on bearing arrangement is replaced, and will not replace after other parts dismounting of complete machine, improve efficiency of assembling and the maintenance efficiency of bearing.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the rear tub assembly according to the utility model embodiment;
Fig. 2 is the schematic diagram of the bearing arrangement according to the utility model embodiment;
Fig. 3 is the explosive view of the bearing arrangement according to the utility model embodiment;
Fig. 4 is the schematic diagram of the rear bucket body according to the utility model embodiment;
Fig. 5 is the schematic diagram coordinated with plastic casing according to the rear bucket body of the utility model embodiment;
Fig. 6 is the schematic diagram of the roller washing machine according to the utility model embodiment.
Reference numeral:
Rear tub assembly 100,
Rear bucket body 110, bearing arrangement installing hole 101, second installing hole 104,
Bearing arrangement 120, bearing mounting hole 102, large bearing 122, little bearing 123, bearing block 124,
Plastic casing 121, fixing ear 121a, the first installing hole 103,
Seal 130,
Roller washing machine 200.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Existing rear tub assembly is formed in one part, and rear tub assembly coordinates to limit installing space with front tub assembly, and interior cylinder is just arranged in this installing space.When bearing damage, before needing, tub assembly, interior cylinder are all removed, and pulled down by rear tub assembly 100, then the bearing of damage could be removed from rear tub assembly 100, unloading process is loaded down with trivial details, and maintenance efficiency is very low.For solving the problem, utility model people proposes a kind of rear tub assembly for roller washing machine, and this rear tub assembly can significantly improve the efficiency that maintenance personal changes bearing.
Below in conjunction with Fig. 1 to Fig. 6, the rear tub assembly 100 for roller washing machine according to the utility model embodiment is described in detail.
According to the bearing arrangement 120 that the rear tub assembly 100 for roller washing machine of the utility model embodiment can comprise rear bucket body 110 and be removably mounted on rear bucket body 110.
The rear tub assembly 100 of the utility model embodiment comprises two parts, and a part is rear bucket body 110, and another part is bearing arrangement 120, and rear bucket body 110 coordinates to limit installing space with front tub assembly, and interior cylinder is arranged in this installing space.Wherein, large bearing 122 and little bearing 123 are arranged on bearing arrangement 120, because bearing arrangement 120 to be releasably arranged on rear bucket body 110, therefore when bearing damage on bearing arrangement 120, only bearing arrangement 120 can be disassembled, then the bearing broken down is being disassembled from bearing arrangement 120, again bearing arrangement 120 is being arranged on rear bucket body 110 after bearing new in replacement.Due to after bearing arrangement 120 is disassembled from rear bucket body, rear bucket body 110 still keeps matching relationship with front tub assembly, therefore without the need to carrying out the dismounting of other parts of complete machine, the dismounting of bearing and installation are all very simple, easily, convenient for maintaining personnel or even user oneself change bearing.
According to the rear tub assembly 100 for roller washing machine of the utility model embodiment, the bearing arrangement 120 comprising rear bucket body 110 and be removably mounted on rear bucket body 110, when the bearing damage on bearing arrangement 120 needs to replace, only bearing arrangement 120 can be disassembled from rear bucket body 110, and then the bearing broken down is replaced, and will other parts of complete machine not disassemble, and then improve the assembling of bearing and the efficiency of maintenance, reduce and move back after sale probability and rate of changing planes.
In embodiments more of the present utility model, as shown in Figure 1, bearing arrangement 120 is arranged on rear bucket body 110 by threaded fastener.Such as, screw can be utilized to be arranged on rear bucket body 110 by bearing arrangement 120.Thus, bearing arrangement 120 is firmly arranged on rear bucket body 110, and then washing machine can be in stable working environment.
Further, rear bucket body 110 is provided with bearing arrangement installing hole 101, and bearing arrangement 120 is removably mounted in bearing arrangement installing hole 101.The aperture of bearing arrangement installing hole 101 and the diameter of bearing arrangement 120 should be substantially identical, or the aperture of bearing arrangement installing hole 101 can slightly larger than the aperture of bearing arrangement 120, to ensure that bearing arrangement 120 extend in bearing arrangement installing hole 101 smoothly.
Particularly, bearing arrangement 120 can comprise plastic casing 121, be injection-moulded in plastic casing 121 together with bearing block 124, large bearing 122 and little bearing 123, bearing block 124 is provided with bearing mounting hole 102, and large bearing 122 and little bearing 123 are arranged in bearing mounting hole 102.Large bearing 122 and little bearing 123 are arranged on the two ends of bearing mounting hole 102 respectively.
Power transmission shaft on interior cylinder is through large bearing 122 and little bearing 123, and as shown in Figure 6, the free end of power transmission shaft is provided with big belt pulley, the motor shaft of motor is provided with small belt pulley, big belt pulley is connected by belt with small belt pulley, and then electric machine rotation drives interior drum rotating, the functions such as the washing of the interior cylinder of realization and rinsing.
Particularly, as shown in Figure 1, plastic casing 121 is provided with multiple fixing ear 121a, and each fixing ear 121a is provided with the first installing hole 103, and rear bucket body 110 is provided with second installing hole 104 corresponding with multiple first installing hole 103.
Threaded fastener (such as, screw) can pass the first installing hole 103 and the second installing hole 104, and then is fixed on rear bucket body 110 by bearing arrangement 120.
Wherein, the outer peripheral face that fixing ear 121a is arranged on plastic casing 121 extends towards the direction away from plastic casing 121 center, when plastic casing 121 extend in bearing arrangement installing hole 101, fixes ear 121a and be fitted in the outside wall surface of rear bucket body 110.
Preferably, multiple fixing ear 121a circumferentially evenly, be spaced apart and arranged on plastic casing 121.Thus, can ensure that bearing arrangement 120 is stably arranged on rear bucket body 110, and the monnolithic case of rear tub assembly 100 is attractive in appearance.
In the utility model specific embodiment, the quantity of the first installing hole 103 is four, four the first installing holes 103 evenly, be spaced apart and arranged on plastic casing 121.Corresponding with four the first installing holes 103, four the second installing hole 104 intervals, be arranged on rear bucket body 110 equably.
Certainly, be understandable that, the first installing hole 103 on rear tub assembly 100 of the present utility model and the quantity of the second installing hole 104 are a kind of concrete embodiment, it is not the concrete restriction that the quantity of the first installing hole 103 of the present utility model and the second installing hole 104 is done, such as, the quantity of the first installing hole 103 and the second installing hole 104 also can be three, as long as ensure that bearing arrangement 120 can stably be arranged on rear bucket body 110.
In embodiments more of the present utility model, between plastic casing 121 and bearing arrangement installing hole 101, be also provided with seal 130.Thus, the water of rear tub assembly 100 inside can be avoided to flow out from the gap between plastic casing 121 and bearing block installing hole, ensure that washing machine works with security and stability.
Alternatively, seal 130 can be sealing ring, and sealing ring can gap between circumferential seal plastic casing 121 and bearing arrangement installing hole 101, realizes comprehensive sealing.Preferably, sealing ring is rubber ring.
The simple roller washing machine 200 described according to the utility model embodiment below.
The rear tub assembly 100 of above-described embodiment is comprised according to the roller washing machine 200 of the utility model embodiment.Owing to being provided with above-mentioned rear tub assembly 100 according to the roller washing machine 200 of the utility model embodiment, therefore can when bearing damage needs to replace, only the bearing arrangement 120 on rear tub assembly 100 is disassembled, again the bearing on bearing arrangement 120 is replaced, and will not replace after other parts dismounting of complete machine, improve efficiency of assembling and the maintenance efficiency of bearing.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a rear tub assembly for roller washing machine, it is characterized in that, comprising: rear bucket body and the bearing arrangement be removably mounted on described rear bucket body.
2. the rear tub assembly for roller washing machine according to claim 1, is characterized in that, described bearing arrangement is installed in the rear on bucket body by threaded fastener.
3. the rear tub assembly for roller washing machine according to claim 2, is characterized in that, described rear bucket body is provided with bearing arrangement installing hole, and described bearing arrangement is removably mounted in described bearing arrangement installing hole.
4. the rear tub assembly for roller washing machine according to claim 1, it is characterized in that, described bearing arrangement comprises: plastic casing, the bearing block be injection-moulded on described plastic casing, and described bearing block is provided with bearing mounting hole; And
Be arranged on the large bearing in described bearing mounting hole and little bearing.
5. the rear tub assembly for roller washing machine according to claim 4, it is characterized in that, described plastic casing is provided with multiple fixing ear, and each described fixing ear is provided with the first installing hole, and described rear bucket body is provided with multiple second installing holes corresponding with described multiple first installing hole.
6. the rear tub assembly for roller washing machine according to claim 5, is characterized in that, described multiple fixing ear circumferentially evenly, be spaced apart and arranged on described plastic casing.
7. the rear tub assembly for roller washing machine according to claim 6, is characterized in that, is also provided with seal between described plastic casing and described bearing arrangement installing hole.
8. the rear tub assembly for roller washing machine according to claim 7, is characterized in that, described seal is sealing ring.
9. the rear tub assembly for roller washing machine according to claim 8, is characterized in that, described sealing ring is rubber ring.
10. a roller washing machine, is characterized in that, comprises the rear tub assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343739.2U CN204803592U (en) | 2015-05-25 | 2015-05-25 | A drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343739.2U CN204803592U (en) | 2015-05-25 | 2015-05-25 | A drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803592U true CN204803592U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343739.2U Active CN204803592U (en) | 2015-05-25 | 2015-05-25 | A drum type washing machine that is used for drum type washing machine's back bucket subassembly and has it |
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| Country | Link |
|---|---|
| CN (1) | CN204803592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281126A (en) * | 2017-07-21 | 2019-01-29 | 青岛海尔滚筒洗衣机有限公司 | Cleaning equipment |
-
2015
- 2015-05-25 CN CN201520343739.2U patent/CN204803592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281126A (en) * | 2017-07-21 | 2019-01-29 | 青岛海尔滚筒洗衣机有限公司 | Cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190819 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |