CN219385664U - Multi-drum washing machine - Google Patents

Multi-drum washing machine Download PDF

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Publication number
CN219385664U
CN219385664U CN202320633988.XU CN202320633988U CN219385664U CN 219385664 U CN219385664 U CN 219385664U CN 202320633988 U CN202320633988 U CN 202320633988U CN 219385664 U CN219385664 U CN 219385664U
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tub
barrel
assembly
drum
washing machine
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CN202320633988.XU
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黎辉
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Ningbo Jide Electrical Appliance Co Ltd
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Ningbo Jide Electrical Appliance Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The present utility model provides a multi-drum washing machine, comprising: the barrel assembly at least comprises three barrels, namely a first barrel, a second barrel and a third barrel, wherein at least one part of the first barrel and at least one part of the second barrel are integrally formed and connected, and the third barrel and the connected are detachably fixed; the frame assembly is used for supporting and fixing the barrel assembly; the damper assembly is used for supporting the third barrel body and the frame assembly to be fixed in a damping manner; and the suspension spring assembly is used for suspending the first barrel body, the second barrel body and the frame assembly in a suspended manner. According to the multi-drum washing machine, through arranging the three barrels in the shape of the Chinese character 'pin' or the inverted Chinese character 'pin', independent washing of clothes with different sizes or different washing requirements is realized, cross contamination is avoided, and at least one part of the first barrel and the second barrel is arranged as an integrally formed connector, so that the production and the assembly are facilitated, the assembly process is reduced, the stability of connection of barrel components is ensured, and the cost is reduced.

Description

Multi-drum washing machine
Technical Field
The utility model relates to the technical field of clothes equipment, in particular to a multi-drum washing machine.
Background
The conventional washing machine has no laundry classification washing function, and is used or started several times in order to wash different types of laundry. For example, laundry is classified into adult laundry, underwear, and child laundry, and the washing machine is used three times, which takes a lot of time and is cumbersome. And the same drum is adopted to wash different clothes, so that a large amount of bacteria are easily generated, and cross infection is caused.
Most of the multifunctional washing machines in the current market are double-drum washing machines, only two types of clothes can be washed or washed and dried simultaneously, and the multifunctional washing machines are limited in use for multi-member families and are unfavorable for research, development and promotion and market popularization of the multi-drum washing machines in the current washing machine market.
Disclosure of Invention
In view of the above, the present utility model aims to provide a multi-drum washing machine, which improves convenience and reliability of assembly of the multi-drum washing machine on the basis of facilitating reasonable planning of a household space, and is convenient for popularization and use of the multi-drum washing machine.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
a multi-drum washing machine, comprising:
the barrel assembly at least comprises three barrel bodies, namely a first barrel body, a second barrel body and a third barrel body, wherein the first barrel body, the second barrel body and the third barrel body are arranged in an inverted-Y shape or an inverted-Y shape, at least one part of the first barrel body and at least one part of the second barrel body are integrally formed in a connecting body, and the third barrel body and the connecting body are detachably fixed;
the frame assembly is used for supporting and fixing the barrel assembly;
the damper assembly is used for supporting the third barrel body and the frame assembly to be fixed in a damping manner;
and the suspension spring assembly is used for suspending the first barrel body, the second barrel body and the frame assembly in a suspended manner.
Further, a third connecting lug plate is arranged at the front end of the first barrel body, the third connecting lug plate is detachably connected with the first barrel body and the third barrel body, a fourth connecting lug plate is arranged at the front end of the second barrel body, and the fourth connecting lug plate is detachably connected with the second barrel body and the third barrel body.
Further, the third connecting lug plate and the fourth connecting lug plate are integrally formed.
Further, the third connecting lug plate, the fourth connecting lug plate and the connecting body are integrally formed.
Further, the connecting body formed by the first barrel body and the second barrel body is connected with the third barrel body through a connecting device, and the connecting device is detachably connected with the first barrel body, the second barrel body and the third barrel body through connecting bolts.
Further, the first barrel body, the second barrel body and the third barrel body are arranged in an inverted Y shape, the first barrel body and the second barrel body are arranged at the left upper part and the right upper part of the third barrel body in an ear-shaped symmetrical manner, and the washing capacity V of the first barrel body is as follows 1 < washing Capacity V of the third tub body 3 The washing capacity V of the second barrel body 2 < washing Capacity V of the third tub body 3 。
Further, the ratio of the washing volumes of the first barrel body to the third barrel body is 2-10, the ratio of the washing volumes of the first barrel body to the third barrel body is 0.5-2, and the maximum value of the maximum washing volumes of the first barrel body and the second barrel body is not more than 3kg.
Further, the damper assembly comprises one or more groups of damper devices, each group of damper devices comprises two second damper devices, and two of the damper devices in each group of damper devices are symmetrically arranged on two sides of the vertical center plane of the central rotating shaft of the third barrel body, which passes through the barrel assembly.
Further, the suspension spring assembly includes a seventh suspension spring device and an eighth suspension spring device, the seventh suspension spring device is used for connecting the first barrel body and the frame assembly, the eighth suspension spring device is used for connecting the second barrel body and the frame assembly, the seventh suspension spring device includes one or more suspension springs, and the eighth suspension spring device includes one or more suspension springs.
Further, the washing machine also comprises a fourth barrel body, wherein the fourth barrel body is arranged below the third barrel body, and the washing capacity V of the third barrel body 3 < washing Capacity V of the fourth tub body 4 。
Compared with the prior art, the multi-drum washing machine has the following advantages:
(1) According to the multi-drum washing machine, through arranging the three barrels in the shape of the Chinese character 'pin' or the inverted Chinese character 'pin', independent washing of clothes with different sizes or different washing requirements is realized, cross contamination is avoided, and at least one part of the first barrel and the second barrel is arranged as an integrally formed connector, so that the production and the assembly are facilitated, the assembly process is reduced, the stability of connection of barrel components is ensured, and the cost is reduced.
(2) The multi-drum washing machine ensures the reliable operation of washing work on the basis of being beneficial to reasonable planning of the household space, is beneficial to market popularization of the multi-drum washing machine, and improves convenience and reliability of multi-drum washing for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic front view of a drum structure of a multi-drum washing machine according to embodiment 1 of the present utility model;
fig. 2 is a schematic left-view diagram of a tub structure of a multi-drum washing machine according to embodiment 1 of the present utility model;
fig. 3 is a schematic side view of a drum structure of a multi-drum washing machine according to embodiment 1 of the present utility model;
fig. 4 is a schematic view of a first connection fixing structure of the barrel structure according to embodiment 1 of the present utility model;
fig. 5 is a schematic view of a second connection fixing structure of the barrel structure according to embodiment 1 of the present utility model;
fig. 6 is a schematic view of a third connection fixing structure of the barrel structure according to embodiment 1 of the present utility model;
fig. 7 is a schematic view of a fourth connection fixing structure of the barrel structure according to embodiment 1 of the present utility model;
FIG. 8 is a schematic side view of the structure of the base plate according to embodiment 1 of the present utility model;
FIG. 9 is a schematic view of the enlarged partial structure of the portion A in FIG. 8;
FIG. 10 is a schematic view showing a structure of a multi-drum washing machine according to an embodiment of the present utility model, in which a suspension spring and a damper are provided on a heavy side plate;
fig. 11 is a schematic front view of a drum structure of a multi-drum washing machine according to embodiment 2 of the present utility model;
fig. 12 is a simplified schematic diagram of a tub structure of a multi-drum washing machine according to embodiment 2 of the present utility model;
fig. 13 is a simplified right side view showing the structure of a tub of a multi-drum washing machine according to embodiment 2 of the present utility model;
fig. 14 is a schematic side view of a tub structure of a multi-drum washing machine according to embodiment 2 of the present utility model;
FIG. 15 is a schematic view of a composite shock absorber according to an embodiment of the present utility model;
FIG. 16 is a schematic view showing the structure of a conventional shock absorbing member according to an embodiment of the present utility model;
fig. 17 is a schematic side view of a tub structure of a multi-drum washing machine according to embodiment 3 of the present utility model;
fig. 18 is a schematic left-hand view of the drum structure of the multi-drum washing machine according to embodiment 3 of the present utility model;
fig. 19 is a schematic front view showing the structure of a tub of a multi-drum washing machine according to embodiment 4 of the present utility model;
fig. 20 is a schematic left-hand view of a tub structure of a multi-drum washing machine according to embodiment 4 of the present utility model;
fig. 21 is a simplified schematic diagram of a tub structure of a multi-drum washing machine according to embodiment 5 of the present utility model;
fig. 22 is a schematic front view showing the structure of a tub of a multi-drum washing machine according to embodiment 6 of the present utility model;
reference numerals illustrate:
100-barrel assembly; 101-a first barrel; 102-a second barrel; 103-a third barrel; 104-a fourth barrel; 200-a frame assembly; 201-a transverse top rib plate; 202-vertical rib plates; 203-a transverse bottom rib plate; 204, a bottom side rib plate; 205-a bottom plate; 206-a first support; 2061-a support floor; 2062-a first support side panel; 2063-a second support side panel; 2064-a support baffle; 207-a second support; 300-damper assembly; 301-a first shock absorber device; 302-a second shock absorber device; 3021-a shock rod; 3022-a compound spring; 400-hanging spring assembly; 401-a first suspension spring arrangement; 402-a second suspension spring arrangement; 403-a third suspension spring arrangement; 404-fourth suspension spring means; 410-a fifth suspension spring arrangement; 420-sixth suspension spring means; 430-seventh suspension spring means; 431-hanging spring one; 432-hanging spring II; 40-eighth suspension spring device; 441-hanging spring three; 442-hanging spring IV; 500-a connection assembly; 501-a first connection plate; 502-a first connection screw; 503-a second connection ear; 504-a second connection screw; 505-connectors; 506-a second connection plate; 507-a third connecting ear plate; 508-fourth connection ear; 509-a second counterweight; 600-first weight; 700-connector, 800-connecting device.
Detailed Description
In order to facilitate understanding of the technical means, objects and effects of the present utility model, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
It is to be noted that all terms used for directional and positional indication in the present utility model, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present utility model, and do not require that the present utility model must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Example 1
As shown in fig. 1 to 10, the present utility model discloses a multi-drum washing machine, comprising:
the barrel assembly 100, wherein the barrel assembly 100 at least comprises three barrels, namely a first barrel 101, a second barrel 102 and a third barrel 103, and the first barrel 101, the second barrel 102 and the third barrel 103 are arranged in a delta shape or an inverted delta shape;
a frame assembly 200 for supporting and fixing the tub assembly 100;
the damper assembly 300 is used for realizing damping and fixing of the whole barrel assembly 100 or any barrel body and the frame assembly 200;
and the suspension spring assembly 400 is used for suspending the whole barrel assembly 100 or any barrel body and the frame assembly 200.
According to the multi-drum washing machine disclosed by the utility model, the three barrel bodies in the shape of the Chinese character 'pin' or the inverted Chinese character 'pin' are arranged, and the structure, the size and the washing capacity of the three barrel bodies are optimized, so that different washing barrel bodies correspondingly wash clothes with different sizes or different washing requirements such as underwear, socks and jackets, and on the basis of meeting the requirement that the washing machine does not occupy too much space, the independent use of the washing functions of different types of clothes is realized, the simultaneous washing of the clothes such as underwear, socks or outer coats can be simultaneously carried out, the washing time is saved, the number of electric elements such as a display and an indicator lamp is reduced, the space occupied by an operation control area on the washing machine is saved, and the cost is reduced.
As a preferred example of the present utility model, the washing capacity of the first tub 101 is less than the washing capacity of the third tub 103, the washing capacity of the second tub 102 is less than the washing capacity of the third tub 103, and the first tub 101, the second tub 102, and the third tub 103 are arranged in an inverted triangle.
This arrangement optimizes the structural arrangement of the first tub 101, the second tub 102, and the third tub 103 inside the frame assembly 200, and avoids a large vibration displacement occurring during the washing process due to an excessively high center of gravity of the tub assembly 100.
As a preferred example of the present utility model, the washing capacity of the first tub 101 is equal to the washing capacity of the second tub 102, and the first tub 101 and the second tub 102 are disposed symmetrically in the shape of ears above and above the third tub 103.
The arrangement improves the stability and convenience of the assembly connection of the first barrel body 101, the second barrel body 102 and the third barrel body 103, and avoids the abnormal vibration or vibration displacement caused by overlarge weight deviation of the first barrel body 101 and the second barrel body 102 in the washing process, so that the use reliability of the multi-drum washing machine is improved.
As a preferred example of the present utility model, the first tub 101 and/or the second tub 102 are rigidly connected to the frame assembly 200. Preferably, the first tub 101 and the second tub 102 are integrally connected by a connection assembly 500, and the first tub 101 and the second tub 102 are rigidly connected to the frame assembly 200.
As a preferred example of the present utility model, the washing volume ratio of the first tub 101 to the third tub 103 is 2 to 10. Preferably, the set values of the maximum washing volumes of the first tub 101 and the second tub 102 are 3kg.
Specifically, the specific washing volumes of the first tub 101, the second tub 102, and the third tub 103 may be set in a freely combined manner, for example, as shown in the following table:
according to the multi-drum washing machine, on the basis of optimizing the arrangement structure of three barrels in the frame assembly 200, the first barrel body 101 and/or the second barrel body 102 are/is rigidly connected with the frame assembly 200 by reasonably setting the washing capacity of the three barrels, so that the arrangement quantity of suspension spring assemblies and shock absorber assemblies is reduced, the assembly working procedures are reduced, the assembly of workers is facilitated, the connection stability of the first barrel body 101 and the second barrel body 102 with the frame assembly 200 is improved, and the production cost is reduced.
As a preferred example of the present utility model, a damper assembly 300 and a suspension spring assembly 400 are provided on the third tub 103, the other end of the damper assembly 300 is connected to the frame assembly 200, and the other end of the suspension spring assembly 400 is connected to the frame assembly 200 and/or the connection assembly 500.
As a preferred example of the present utility model, the frame assembly 200 includes a transverse top rib 201, a vertical rib 202, a transverse bottom rib 203, a bottom side rib 204, a bottom plate 205, and sealing plates between the ribs, the frame assembly 200 is arranged in a rectangular structure, and the damper assembly 300 includes a first damper device 301, and the first damper device 301 is disposed directly under or laterally under the third tub 103. Preferably, a plurality of first damper devices 301 are provided, and when a plurality of first damper devices 301 are provided below a side of the third tub 103, at least two first damper devices 301 are symmetrically arranged along a vertical plane of a central axis of the third tub 103.
As an example of the present utility model, the transverse bottom rib 203 and the bottom side rib 204 are integrally formed with or detachably connected to the bottom plate 205, and a first support 206 is provided on the bottom plate 205, and/or a second support 207 is provided on the bottom side rib 204, where the first support 206 and the second support 207 are used to connect the damper assembly 300.
As a specific example of the present utility model, the first supporting member 206 includes a supporting base plate 2061, a first supporting side plate 2062, a second supporting side plate 2063 and a supporting baffle plate 2064 are disposed above the supporting base plate 2061, the first supporting side plate 2062, the second supporting side plate 2063 are disposed on opposite sides of the supporting baffle plate 2064, the first supporting side plate 2062, the second supporting side plate 2063 and the supporting baffle plate 2064 are disposed in a U-shaped groove, one end of the damper assembly 300, which is far from the third tub 103, is hinged and fixed in the U-shaped groove, and the supporting base plate 2061 is detachably connected with the base plate 205 or integrally formed.
As a preferred example of the present utility model, the suspension spring assembly 400 includes a first suspension spring device 401, the first suspension spring device 401 is suspended vertically above the third tub 103, and the other end of the first suspension spring device 401 is connected to the connection assembly 500. Alternatively, the suspension spring assembly 400 includes a second suspension spring device 402, where the second suspension spring device 402 is disposed obliquely above and/or above the third barrel 103, and the other end of the second suspension spring device 402 is connected to the vertical rib plate 202 of the frame assembly 200. The suspension spring assembly 400 may include a third suspension spring device 403, the third suspension spring device 403 may be disposed obliquely above and/or above the third tub 103, and the other end of the third suspension spring device 403 may be connected to the connection assembly 500. The suspension spring assembly 400 may further include a fourth suspension spring device 404, where the fourth suspension spring device 404 is disposed vertically, and the other end of the fourth suspension spring device 404 is connected to the transverse top rib 201 of the frame assembly 200. As a preferred example of the present utility model, the suspension spring assembly 400 includes any one or more of the first suspension spring device 401, the second suspension spring device 402, the third suspension spring device 403, and the fourth suspension spring device 404.
Example 2
As shown in fig. 1 to 16, the present utility model also discloses a second multi-drum washing machine, comprising:
the barrel assembly 100, wherein the barrel assembly 100 at least comprises three barrels, namely a first barrel 101, a second barrel 102 and a third barrel 103, and the first barrel 101, the second barrel 102 and the third barrel 103 are connected into a whole through a connecting assembly 500;
a frame assembly 200 for supporting and fixing the tub assembly 100;
the damper assembly 300 is used for realizing damping and fixing of the whole barrel assembly 100 and the frame assembly 200;
and the suspension spring assembly 400 is used for suspending the whole barrel assembly 100 and the frame assembly 200. Other structures are the same as in embodiment 1.
The second multi-drum washing machine according to the embodiment realizes the independent washing of clothes with different sizes or different washing requirements by arranging the drum body assembly 100 comprising three drum bodies, such as underwear, socks, jackets, shoes and the like, which are independently washed by different drum bodies, so that cross contamination is avoided, the three drum bodies are connected into a whole through the connecting assembly 500, the connection integrity of the three drum bodies is ensured, meanwhile, the different drum body structures can be used as the counter weight of the washing work drum body, the setting of the counter weight part is reduced, the reliable operation of washing work is ensured, the part setting and assembling procedures are reduced, and the production cost is reduced.
As a preferred example of the present utility model, the first tub 101, the second tub 102, and the third tub 103 are disposed in inverted-delta shape, and the first tub 101 and the second tub 102 are disposed in the upper left and upper right of the third tub 103 in ear-like symmetry.
This arrangement reduces the center of gravity of the tub assembly 100 on the one hand, and prevents the tub assembly 100 from generating a large vibration abnormal sound or vibration displacement during the washing operation on the other hand, thereby improving the reliability of the multi-drum washing machine according to the present utility model.
As a preferred example of the present utility model, the damper assembly 300 includes one or more groups of damper devices, each group of which includes two second damper devices 302, and two second damper devices 302 of each group of damper devices are symmetrically disposed on both sides of a vertical center plane of the drum assembly 100 passing through a center axis of the third drum 103.
The three barrels are connected into a whole through the connecting component 500, the weight of the whole barrel component 100 is relatively heavy, the shock absorber component 300 for realizing shock absorption connection of the barrel component 100 is arranged to comprise one or more groups of shock absorbing devices, and each group of shock absorbing devices comprises two second shock absorber devices 302 which are symmetrically arranged on two opposite sides of the central rotating shaft of the third barrel 103, so that the reliability of shock absorbing connection of the shock absorber component 300 to the barrel component 100 is ensured, and the shock absorbing performance of the shock absorber component is improved.
As shown in fig. 15, as a preferred example of the present utility model, the second damper device 302 is a composite damper comprising a composite spring 3022 and a damper rod 3021. The combination of the compound spring and the shock absorbing rod is a device at least forming a secondary shock absorbing structure, and the shock absorbing structure of the shock absorbing rod may be a hydraulic shock absorber structure or a piston shock absorber structure, so as to improve the shock absorbing performance of the shock absorber assembly 300 on the barrel assembly 100.
Alternatively, as shown in fig. 16, the second damper device 302 is a hydraulic damper structure or a piston damper structure commonly used in the conventional drum washing machine, as a preferred example of the present utility model.
As a preferred example of the present utility model, the suspension spring assembly 400 includes a fifth suspension spring device 410 and a sixth suspension spring device 420, and the fifth suspension spring device 410 and the sixth suspension spring device 420 are disposed at the upper end of the tub assembly 100 in a front-rear shape.
Preferably, the fifth suspension spring device 410 is disposed at a position of the connecting assembly 500 at the center between the first tub 101 and the second tub 102, and a connection line between the sixth suspension spring device 420 and the fifth suspension spring device 410 is disposed parallel to the rotation axis of the third tub 103.
This arrangement reduces the parts set up, facilitates assembly, and ensures the reliability of the suspension of the tub assembly 100.
As a preferred example of the present utility model, the connection assembly 500 includes a first connection plate 501, the first connection plate 501 is fixedly connected to the first tub 101 and the second tub 102 by two first connection screws 502, two second connection lugs 503 are disposed on the first connection plate 501, and each second connection lug 503 is fixedly connected to the third tub 103 by a second connection screw 504.
As a preferred example of the present utility model, a second connection plate 506 is disposed at the rear end of the tub assembly 100, and the second connection plate 506 is used for fixedly connecting the rear ends of the first tub 101 and the second tub 102 with the third tub 103. Preferably, the second connection plate 506 has the same or similar structure as the first connection plate 501.
This arrangement ensures convenience of assembly and stability of connection of the first tub 101, the second tub 102, and the third tub 103 as one body through the connection assembly 500.
As a preferred example of the present utility model, a connection member 505 is provided between the first connection plate 501 and the second connection plate 506, and the connection member 505 may be a connection rod and/or a connection plate.
Other structures of this embodiment can be referred to the structure in embodiment 1, and can be combined with the scheme described in embodiment 1.
As a preferred example of the present utility model, the ratio of the washing volumes of the first tub 101 to the third tub 103 is 2 to 10, and the ratio of the washing volumes of the first tub 101 to the third tub 103 is in the range of 0.5 to 2. Preferably, the set values of the maximum washing volumes of the first tub 101 and the second tub 102 are 3kg.
As a preferred example of the present utility model, a first weight 600 is provided under the third tub 103. On the one hand, the first weight 600 is used to fix the transport bolts of the drum washing machine, and at the same time, can further improve the operational reliability of the tub assembly 100.
Example 3
As shown in fig. 1 to 18, the present utility model also discloses a third multi-drum washing machine, comprising:
the barrel assembly 100, wherein the barrel assembly 100 at least comprises three barrels, namely a first barrel 101, a second barrel 102 and a third barrel 103, and the first barrel 101, the second barrel 102 and the third barrel 103 are connected into a whole through a connecting assembly 500;
a frame assembly 200 for supporting and fixing the tub assembly 100;
the damper assembly 300 includes two second damper devices 302, where the two second damper devices 302 support the whole barrel assembly 100 and the frame assembly 200 in an inclined manner, and the two second damper devices 302 are respectively disposed at positions near the middle in the axial direction of the first barrel 101;
the suspension spring assembly 400 includes a seventh suspension spring device 430 and an eighth suspension spring device 440, where the seventh suspension spring device 430 and the eighth suspension spring device 440 are disposed on opposite sides of the tub assembly 100 in an inclined manner, and are used for suspending and hanging the entire tub assembly 100 from the frame assembly 200. Other structures are similar to other embodiments.
In the second multi-drum washing machine according to the embodiment, a plurality of drums for individually washing different clothes are arranged as an integral drum assembly 100, and then the drum assembly 100 is suspended by the suspension spring assemblies 400 and supported by the damper assemblies 300 in a damping manner by symmetrically arranging the second damper assemblies 302 and the seventh suspension spring assemblies 430 and the eighth suspension spring assemblies 440 which are arranged in an inclined manner on opposite sides of the drum assembly 100, so that the damping and fixing of the drum assembly 100 and the frame assembly 200 can be realized by arranging the two second damper assemblies 302 of the damper assemblies 300 at positions close to the middle in the axial direction of the first drum 101 through a group of damping devices, the part arrangement is reduced, the cost is reduced, the connection reliability of the drum assembly 100 is ensured, the abnormal sound and vibration are reduced, the reliability of the multi-drum washing machine is improved, and the market popularization of the multi-drum washing machine is facilitated.
As a preferred example of the present utility model, the seventh suspension spring device 430 includes at least two suspension springs, and the eighth suspension spring device 440 includes at least two suspension springs. As an example of the present utility model, the seventh suspension spring device 430 includes two suspension springs, such as a first suspension spring 431 and a second suspension spring 432 shown in fig. 18, and the eighth suspension spring device 440 includes two suspension springs, such as a third suspension spring 441 and a fourth suspension spring 442 shown in fig. 17.
This arrangement further improves the reliability of the hanging of the tub assembly 100, and ensures the reliability of washing laundry with different tub bodies in the multi-drum washing machine.
Other structures of this embodiment may be referred to as structures of other embodiments and may be combined with the schemes described in other embodiments
Example 4
As shown in fig. 1 to 20, the present utility model also discloses a fourth multi-drum washing machine, comprising:
the barrel assembly 100, wherein the barrel assembly 100 comprises at least three barrels, namely a first barrel 101, a second barrel 102, a third barrel 103 and the first barrel 101 is arranged above the left side of the third barrel 103, the second barrel 102 is arranged above the right side of the third barrel 103, the first barrel 101 and the third barrel 103 are connected into a whole, and the second barrel 102 and the third barrel 103 are connected into a whole;
a frame assembly 200 for supporting and fixing the tub assembly 100;
a damper assembly 300 for supporting the third tub 103 and the frame assembly 200 for damping and fixing;
and the suspension spring assembly 400 is used for suspending the first barrel body 101, the second barrel body 102 and the frame assembly 200. Other structures are similar to other embodiments.
According to the fourth multi-drum washing machine, the first drum body 101 and the second drum body 102 are respectively connected with the third drum body 103 into a whole, the third drum body 103 is connected with the frame assembly 200 through the damper assembly 300, and the first drum body 101 and the second drum body 102 are hung and hung with the frame assembly 200 through the hanging spring assembly 400, so that the damping hanging and fixing of the drum body assembly 100 comprising a plurality of drum body structures are realized, the structure is simpler, and the assembly is easy.
As a preferred example of the present utility model, the first tub 101, the second tub 102, and the third tub 103 are disposed in inverted-v shape, the first tub 101, the second tub 102 are disposed symmetrically in the upper left and upper right of the third tub 103, the third connecting lug 507 is disposed at the lower right of the first tub 101, the third connecting lug 507 is fixed to the third tub 103 by the first connecting screw 502, the fourth connecting lug 508 is disposed at the lower left of the second tub 102, and the fourth connecting lug 508 is fixed to the third tub 103 by the second connecting screw 504.
The arrangement discloses a connection mode of the first barrel body 101, the second barrel body 102 and the third barrel body 103, and the connection mode is simple in structure, convenient to assemble, and easy to process, produce and assemble.
As a preferred example of the present utility model, a second weight member 509 is provided at the rear ends of the first tub 101 and the second tub 102, and the second weight member 509 is connected to the first tub 101, the second tub 102, and the third tub 103.
As a preferred example of the present utility model, a first weight 600 is provided at the front end of the third tub 103, and the first weight 600 is detachably connected to the first tub 101.
Other structures of this embodiment may refer to those of other embodiments, and may be combined with those described in other embodiments.
Example 5
As shown in fig. 1 to 21, the present utility model also discloses a fifth multi-drum washing machine, comprising:
the barrel assembly 100, wherein the barrel assembly 100 comprises at least three barrels, namely a first barrel 101, a second barrel 102 and a third barrel 103, the first barrel 101, the second barrel 102 and the third barrel 103 are arranged in an inverted-Y shape or an inverted-Y shape, the first barrel 101 and the second barrel 102 are arranged horizontally relatively, the first barrel 101 and at least one part of the second barrel 102 are integrally formed a connecting body 700, and the third barrel 103 and the connecting body 700 are detachably fixed;
a frame assembly 200 for supporting and fixing the tub assembly 100;
a damper assembly 300 for supporting the third tub 103 and the frame assembly 200 for damping and fixing;
and the suspension spring assembly 400 is used for suspending the first barrel body 101, the second barrel body 102 and the frame assembly 200. Other structures are similar to other embodiments.
In the fifth multi-drum washing machine disclosed in this embodiment, at least a part of the outer drums in the first drum body 101 and the second drum body 102 above the drum body assembly 100 are set to be integrally formed coupling bodies 700, after the outer drum structure and the inner drum structure of the first drum body 101 and the second drum body 102 are assembled, the first drum body 101 and the second drum body 102 are both coupled to form an integral structure, and then the integral structure is detachably fixed with the third drum body 103 to form the drum body assembly 100, and then the damping and suspension connection of the drum body assembly 100 is realized through the damper assembly 300 and the suspension spring assembly 400.
According to the multi-drum washing machine, through arranging the three barrels in the shape of the Chinese character 'pin' or the inverted Chinese character 'pin', independent washing of clothes with different sizes or different washing requirements is realized, cross contamination is avoided, and at least one part of the first barrel body 101 and the second barrel body 102 which are arranged at the upper left part and the upper right part of the third barrel body 103 is arranged as the integrally formed connecting body 700, so that the production and the assembly are convenient, the assembly process is reduced, the stability of connection of the barrel body assembly 100 is ensured, and the cost is reduced.
As a preferred example of the present utility model, the joint body 700 formed by the first tub 101 and the second tub 102 is connected to the third tub 103 by a connection device 800, and the connection device 800 is detachably connected to the first tub 101, the second tub 102, and the third tub 103 by a connection bolt.
As a preferred example of the present utility model, a third connection lug 507 is provided at the front end of the first tub 101, the third connection lug 507 is detachably connected to the first tub 101 and the third tub 103, a fourth connection lug 508 is provided at the front end of the second tub 102, and the fourth connection lug 508 is detachably connected to the second tub 102 and the third tub 103.
As a preferred example of the present utility model, the third connecting ear plate 507 and the fourth connecting ear plate 508 are integrally formed.
Alternatively, the third connecting ear plate 507, the fourth connecting ear plate 508 and the connecting body 700 are integrally formed.
This arrangement further simplifies the assembly structure of the tub assembly 100, and ensures that the first tub 101, the second tub 102, and the third tub 103 are stably connected, and thus, operate reliably.
As a preferred example of the present utility model, the first tub 101 and the second tub 102 are disposed symmetrically in the shape of ears at the upper left and upper right of the third tub 103, the ratio of the washing volumes of the first tub 101 to the third tub 103 is 2 to 10, and the ratio of the washing volumes of the first tub 101 to the third tub 103 is in the range of 0.5 to 2. Preferably, the set values of the maximum washing volumes of the first tub 101 and the second tub 102 are 3kg.
Other structures of this embodiment may refer to those of other embodiments, and may be combined with those described in other embodiments.
Example 6
As shown in fig. 1 to 22, the present utility model further discloses another multi-drum washing machine, which further includes a fourth tub 104, wherein the fourth tub 104 is disposed below the third tub 103.
As an example of the present utility model, the fourth tub 104 may be a tub structure commonly used in an existing drum washing machine, the third tub 103 may be a tub structure commonly used in an existing drum washing machine, and the washing capacity of the third tub 103 and the fourth tub 104 may be the same. Preferably, the third tub 103 has a washing capacity V 3 < washing Capacity V of the fourth tub 104 4 。
As an example of the present utility model, the damping structure and the suspension structure of the fourth tub 104 may be fixed by using a damping structure and a suspension structure of an existing single drum washing machine, that is, the side lower portion of the fourth tub 104 is fixed by using a damper device, the side upper portion of the fourth tub 104 is fixed by using a suspension spring device, or the connection manner of the suspension spring device on the fourth tub 104 may be similar to the connection manner of the suspension spring assembly 400 used in embodiment 1, and the fourth tub 104 is disposed inside the frame assembly 200.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. A multi-drum washing machine, comprising:
the barrel assembly (100), the barrel assembly (100) at least comprises three barrels, namely a first barrel (101), a second barrel (102) and a third barrel (103), wherein the first barrel (101), the second barrel (102) and the third barrel (103) are arranged in an inverted-Y shape or an inverted-Y shape, at least one part of the first barrel (101) and the second barrel (102) is an integrally formed connecting body (700), and the third barrel (103) and the connecting body (700) are detachably fixed;
a frame assembly (200) for supporting and fixing the tub assembly (100);
a damper assembly (300) for supporting the third tub (103) in damping fixation with the frame assembly (200);
and the suspension spring assembly (400) is used for suspending the first barrel body (101), the second barrel body (102) and the frame assembly (200) in a suspended manner.
2. The multi-drum washing machine according to claim 1, wherein a third connection lug plate (507) is arranged at the front end of the first drum body (101), the third connection lug plate (507) is detachably connected with the first drum body (101) and the third drum body (103), a fourth connection lug plate (508) is arranged at the front end of the second drum body (102), and the fourth connection lug plate (508) is detachably connected with the second drum body (102) and the third drum body (103).
3. The multi-drum washing machine according to claim 2, wherein the third connecting lug plate (507) and the fourth connecting lug plate (508) are integrally formed.
4. The multi-drum washing machine according to claim 2, wherein the third connecting lug plate (507), the fourth connecting lug plate (508) are integrally formed with the coupling body (700).
5. A multi-drum washing machine according to claim 1, 2, 3 or 4, wherein the coupling body (700) formed by the first tub (101) and the second tub (102) is connected to the third tub (103) through a connection device (800), and the connection device (800) is detachably connected to the first tub (101), the second tub (102) and the third tub (103) through connection bolts.
6. The multi-drum washing machine according to claim 1, wherein the first tub (101), the second tub (102) and the third tub (103) are disposed in inverted-delta shape, the first tub (101) and the second tub (102) are disposed symmetrically in ear-like shape at upper left and upper right of the third tub (103), and the washing capacity V of the first tub (101) 1 < washing Capacity V of the third tub (103) 3 The washing capacity V of the second barrel body (102) 2 < washing Capacity V of the third tub (103) 3 。
7. The multi-drum washing machine according to claim 6, wherein the ratio of the washing volumes of the first tub (101) to the third tub (103) is in a range of 2 to 10, the ratio of the washing volumes of the first tub (101) to the third tub (103) is in a range of 0.5 to 2, and the maximum value of the maximum washing volumes of the first tub (101) to the second tub (102) is not more than 3kg.
8. A multi-drum washing machine according to claim 1, characterized in that the damper assembly (300) comprises one or more groups of damper devices, each group of damper devices comprising two second damper devices (302), two second damper devices (302) of each group of damper devices being symmetrically arranged on both sides of a vertical center plane of the tub assembly (100) passing through a center rotation axis of the third tub (103).
9. The multi-drum washing machine according to claim 1, wherein the suspension spring assembly (400) comprises a seventh suspension spring device (430) and an eighth suspension spring device (440), the seventh suspension spring device (430) being for connecting the first tub (101) with the frame assembly (200), the eighth suspension spring device (440) being for connecting the second tub (102) with the frame assembly (200), the seventh suspension spring device (430) comprising one or more suspension springs, the eighth suspension spring device (440) comprising one or more suspension springs.
10. A multi-drum washing machine according to any one of claims 1 or 2 or 3 or 4 or 6 or 7 or 8 or 9, further comprising a fourth tub (104), the fourth tub (104) being disposed under the third tub (103), the washing capacity V of the third tub (103) 3 < washing Capacity V of the fourth tub (104) 4 。
CN202320633988.XU 2022-03-28 2023-03-28 Multi-drum washing machine Active CN219385664U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2022206880626 2022-03-28
CN202220688062 2022-03-28

Publications (1)

Publication Number Publication Date
CN219385664U true CN219385664U (en) 2023-07-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320633988.XU Active CN219385664U (en) 2022-03-28 2023-03-28 Multi-drum washing machine

Country Status (1)

Country Link
CN (1) CN219385664U (en)

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