阅读说明：本技术 多筒洗衣机 (Multi-drum washing machine ) 是由 孔露露 刘文祥 邢兴 薛威海 湛国庆 于 2019-10-10 设计创作，主要内容包括：本发明提出一种多筒洗衣机,其包括外筒,所述外筒内设有容置内筒的空腔；所述空腔内设有筒间连接壁(5),所述筒间连接壁(5)分隔空腔,并形成有第一容纳腔(33)与第二容纳腔(34)；所述第一容纳腔(33)、第二容纳腔(34)内依次安装有可旋转的第一内筒单体和第二内筒单体；本发明通过筒间连接壁将两个结构相同的外筒单体刚性连接为一体式外筒,以承载多个内筒单体；能够最大限度的实现了多筒洗衣机材料、部件及空间的节约,降低了成本,并保证了运行的动静平衡性。(The invention provides a multi-drum washing machine, which comprises an outer drum, wherein a cavity for accommodating an inner drum is arranged in the outer drum; an inter-cylinder connecting wall (5) is arranged in the cavity, the inter-cylinder connecting wall (5) separates the cavity and forms a first accommodating cavity (33) and a second accommodating cavity (34); a first rotatable inner cylinder single body and a second rotatable inner cylinder single body are sequentially arranged in the first accommodating cavity (33) and the second accommodating cavity (34); the invention rigidly connects two outer cylinder monomers with the same structure into an integrated outer cylinder through the connecting wall between the cylinders so as to bear a plurality of inner cylinder monomers; the material, the component and the space of the multi-drum washing machine can be saved to the maximum extent, the cost is reduced, and the dynamic and static balance of the operation is ensured.)

1. The multi-drum washing machine comprises an outer drum, wherein a cavity for accommodating the inner drum is arranged in the outer drum; the method is characterized in that: an inter-cylinder connecting wall (5) is arranged in the cavity, the inter-cylinder connecting wall (5) separates the cavity and forms a first accommodating cavity (33) and a second accommodating cavity (34); rotatable first inner cylinder monomer and second inner cylinder monomer are installed in first holding chamber (33), second holding chamber (34) in proper order.

2. A multi-drum washing machine according to claim 1, characterized in that: the washing machine comprises a first outer cylinder single body (31) and a second outer cylinder single body (32); a first accommodating cavity (33) is formed in the first outer cylinder single body (31); a second accommodating cavity (34) is formed in the second outer cylinder single body (32); an inter-barrel reinforcing rib (6) is arranged between the first outer barrel single body (31) and the second outer barrel single body (32); the inter-barrel reinforcing ribs (6) are connected with the outer wall of the first outer barrel single body (31) and the outer wall of the second outer barrel single body (32).

3. A multiple-drum washing machine according to claim 1 or 2, characterized in that: the mouth of the first accommodating cavity (33) and the mouth of the second accommodating cavity (34) are both in an arc shape, and the arc of the arc shape is a major arc.

4. A multi-drum washing machine according to claim 2, characterized in that: a connecting plate (7) is arranged between the first outer cylinder single body (31) and the second outer cylinder single body (32), and the connecting plate (7) is connected with a cavity opening of the first accommodating cavity (33) and a cavity opening of the second accommodating cavity (34); and an overflow pipe (8) is arranged on the connecting plate (7), and the overflow pipe (8) forms an overflow gap (9) on the connecting plate (7).

5. The multi-drum washing machine according to claim 4, characterized in that: the connecting wall (5) between the cylinders is connected with the connecting plate (7), and at least part of the connecting wall (5) between the cylinders is positioned on one side, far away from the cylinder bottom, of the connecting plate (7).

6. A multiple-drum washing machine according to claim 5, characterized in that: a first partition plate (41) and a second partition plate (42) are arranged on one side, far away from the bottom of the barrel, of the connecting plate (7), and the first partition plate (41) is located between the overflow opening (9) and the opening of the first accommodating cavity (33); the second partition plate (42) is positioned between the overflow opening (9) and the opening of the second accommodating cavity (34).

7. The multi-drum washing machine according to claim 6, characterized in that: and one ends of the first partition plate (41) and the second partition plate (42) far away from the connecting plate (7) are respectively provided with a first notch (43).

8. A multiple-drum washing machine according to claim 5, characterized in that: and a sealing piece (13) is arranged at the end part of the connecting wall (5) between the cylinders, which is far away from the cylinder bottom.

9. A multi-drum washing machine according to claim 2, characterized in that: a first drainage port (11) is formed in the bottom of the first outer cylinder single body (31); the bottom of the second outer cylinder single body (32) is provided with a second water outlet (12).

10. A multi-drum washing machine according to claim 2, characterized in that: the water discharging pipe (1) is arranged at the joint of the first outer cylinder single body (31) and the second outer cylinder single body (32) at the bottom of the cylinder body, and the water discharging pipe (1) is communicated with the inside of the first outer cylinder single body (31) and the inside of the second outer cylinder single body (32).

Technical Field

The invention belongs to the technical field of washing machines, and particularly relates to a multi-drum washing machine.

Background

The traditional pulsator washing machine is a machine which realizes the washing function by combining a sleeve body part by a supporting part, a balancing part, a transmission part, a water inlet and drainage system and other auxiliary systems, wherein the inner barrel and the outer barrel are respectively one. With the improvement of the quality of life, people have higher and higher requirements on clothes washing, and from the previous mixed washing of clothes to the present classification washing, a washing machine is difficult for many families to meet the washing requirements of the families.

With the development of science and technology, Mini washing machines and multi-drum washing machines have appeared, and people begin to wash clothes such as underwear, children clothes and coats separately. The Mini washing machine must be used in combination with a conventional washing machine to meet the washing requirements of a family, so that the space requirement for a toilet is relatively large. The development of the multi-drum washing machine effectively avoids the limitation of the toilet space, and increasingly occupies the mainstream position of the washing machine market. The multi-drum washing machine redefines the washing machine, and in order to realize the partitioned washing protection, the multi-drum washing machine forms a plurality of sets of washing systems by a plurality of inner drums and outer drums. At present, most of double-drum washing machines in the market are systems which are formed by splicing two independent mechanical systems together in a specific connection mode and operate independently without influencing each other, the structure of the multi-drum washing machine is realized by superposition on the basis of the structure of the traditional washing machine, and the multi-drum washing machine is relatively simple in structure, higher in cost and low in space utilization rate.

The invention is provided in view of the above.

Disclosure of Invention

The present invention provides a multi-drum washing machine to solve the above technical problems.

In order to achieve the purpose, the invention adopts the technical scheme that:

the multi-drum washing machine comprises an outer drum, wherein a cavity for accommodating the inner drum is arranged in the outer drum; an inter-cylinder connecting wall is arranged in the cavity, separates the cavity and is provided with a first accommodating cavity and a second accommodating cavity; the first accommodating cavity and the second accommodating cavity are sequentially provided with a first rotatable inner cylinder monomer and a second rotatable inner cylinder monomer.

Preferably, the washing machine includes a first outer tub unit and a second outer tub unit; a first accommodating cavity is formed in the first outer cylinder single body; a second accommodating cavity is formed in the second outer cylinder body; an inter-barrel reinforcing rib is arranged between the first outer barrel single body and the second outer barrel single body; the inter-barrel reinforcing rib is connected with the outer wall of the first outer barrel and the outer wall of the second outer barrel.

Preferably, the first chamber mouth that holds the chamber and the second chamber mouth that holds all are bow-shaped, and the bow-shaped arc is the major arc.

Preferably, a connecting plate is arranged between the first outer cylinder single body and the second outer cylinder single body, and the connecting plate is connected with a cavity opening of the first accommodating cavity and a cavity opening of the second accommodating cavity; and the connecting plate is provided with an overflow pipe, and the overflow pipe forms an overflow gap on the connecting plate.

Preferably, the inter-cylinder connecting wall is connected with the connecting plate, and at least part of the inter-cylinder connecting wall is positioned on one side of the connecting plate far away from the cylinder bottom.

Preferably, a first partition plate and a second partition plate are arranged on one side, far away from the bottom of the barrel, of the connecting plate, and the first partition plate is located between the overflow port and the cavity opening of the first accommodating cavity; the second partition plate is located between the overflow port and the second accommodating cavity opening.

Preferably, the first partition plate and the second partition plate are provided with first notches at ends far away from the connecting plate.

Preferably, the end part of the connecting wall between the cylinders, which is far away from the cylinder bottom, is provided with a sealing element.

Preferably, a first drainage port is arranged at the bottom of the first outer cylinder monomer; and a second water outlet is formed in the bottom of the second outer cylinder body.

Preferably, the bottom of the first outer cylinder single body and the bottom of the second outer cylinder single body are provided with drain pipes at the joint of the first outer cylinder single body and the second outer cylinder single body, and the drain pipes are communicated with the inside of the first outer cylinder single body and the inside of the second outer cylinder single body.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention provides a multi-drum washing machine, wherein two outer drum single bodies are rigidly connected into an integral outer drum through a connecting wall between drums so as to bear a plurality of inner drum single bodies. The invention breaks the traditional simple combination mode of a plurality of outer cylinder monomers, rigidly connects a plurality of outer cylinder monomers with the same structure together to form a component, realizes the saving of materials, components and space of the multi-cylinder washing machine to the maximum extent, reduces the cost and ensures the dynamic and static balance of the operation.

Drawings

FIG. 1 is a schematic view of an overall structure of an outer tub of a multi-tub washing machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of an overall structure of a tub of a multi-tub washing machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of the overall structure of an outer tub of the multi-tub washing machine according to the present invention;

FIG. 4 is a schematic view of the overall structure of an outer tub of the multi-tub washing machine according to the present invention;

FIG. 5 is a schematic view of an overall structure of an outer tub of a multi-tub washing machine according to an embodiment of the present invention;

FIG. 6 is a six schematic structural diagram of an outer tub of the multi-tub washing machine according to the present invention;

FIG. 7 is a partial view of a first external tub of a multi-tub washing machine according to an embodiment of the present invention;

FIG. 8 is an enlarged view of area A of FIG. 7;

FIG. 9 is a schematic view of a partial structure of an outer tub of a multi-tub washing machine according to an embodiment of the present invention;

FIG. 10 is an enlarged view of area B of FIG. 9;

FIG. 11 is a schematic view of a partial structure of an outer tub of a multi-tub washing machine according to a third embodiment of the present invention;

FIG. 12 is an enlarged view of area C of FIG. 11;

FIG. 13 is a schematic view of an overall structure of an outer drum of a multi-drum washing machine according to a second embodiment of the present invention;

FIG. 14 is a schematic view of the overall structure of the outer drum of the multi-drum washing machine according to the third embodiment of the present invention;

fig. 15 is a sectional view taken along a-a of fig. 14.

In the above figures: a drain pipe 1; an outer cylinder 2; an outer cylinder unit 3; a first outer cylindrical single body 31; a second outer barrel unit 32; the first accommodation chamber 33; the second accommodation chamber 34; a partition plate 4; a first partition plate 41; a second partition plate 42; a first notch 43; an inter-cylinder connecting wall 5; a second notch 51; an inter-cylinder reinforcing rib 6; a connecting plate 7; an overflow pipe 8; a first overflow pipe 81; a second overflow pipe 82; an overflow 9; a first overflow 91; a second overflow gate 92; a first drain port 11; a second drain port 12; an annular wall 10; and a seal 13.

Detailed Description

The present invention is further described below in conjunction with specific examples to enable those skilled in the art to better understand the present invention and to practice it, but the scope of the present invention as claimed is not limited to the scope described in the specific embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.