Replaceable barrel structure of washing machine

Abstract

The utility model discloses a replaceable barrel structure of a washing machine, which comprises a box body (1) and a base (2), the base (2) is arranged at the lower part of the box body (1), a support seat (4), an outer barrel (5) and a washing barrel (6) are arranged in the box body (1), a driving motor (3) is arranged at the bottom of the support seat (4), the support seat (4) is arranged in the box body (1), the lower part of the outer barrel (5) is matched with the support seat (4), and the washing barrel (6) is arranged in the outer barrel (5). The washing barrel (6) is arranged in the outer barrel (5) and connected with a rotating shaft of the driving motor (3), and a suction assembly (7) is arranged between the outer barrel (5) and the supporting seat (4). The utility model provides a replaceable barrel structure of a washing machine, which is firm in matching of a replaceable barrel and is prevented from falling off in a use process.

Description

Technical Field

[0001] The utility model belongs to the technical field of washing machines, and particularly relates to a replaceable barrel structure of a washing machine. Background Art

[0002] Traditional washing machines usually include an outer barrel and a washing barrel. The outer barrel is provided with a water chamber, a water inlet pipe and a water outlet pipe. Clothes are placed in the washing barrel. A driving motor is arranged at the bottom of the support seat, and the rotating shaft of the driving motor is connected with the washing barrel to drive the washing barrel to rotate. Some existing washing machines are provided with a replaceable barrel, which is convenient for disassembly and cleaning. However, the matching structure of the replaceable barrel is relatively simple. It is directly placed in the corresponding support barrel. During washing, it relies on its own weight, the weight of the clothes and water and is placed on the support barrel. However, during dehydration, especially at high speed, due to the rotational inertia of the washing barrel, the entire replaceable barrel will move upward, generating noise. In severe cases, the entire replaceable barrel will break away from the support barrel and damage the washing machine. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a replaceable barrel structure of a washing machine with a firm cooperation of the replaceable barrel and avoiding detachment during use.

[0004] The technical solution adopted by the utility model to solve the above problems is: a replaceable barrel structure of a washing machine, including a box body and a base. The base is arranged at the lower part of the box body. A support seat, an outer barrel and a washing barrel are arranged in the box body. A driving motor is arranged at the bottom of the support seat. The support seat is arranged in the box body. The lower part of the outer barrel is matched with the support seat. The washing barrel is arranged inside the outer barrel and is connected with the rotating shaft of the driving motor. Its characteristics are that: a suction component is arranged between the outer barrel and the support seat.

[0005] Compared with the prior art, the advantages of the utility model are as follows: a water chamber is arranged in the outer barrel, the washing barrel is arranged in the outer barrel, and the rotating shaft of the driving motor drives the washing barrel to rotate so as to wash clothes. The outer barrel is set in the form of a replaceable barrel, a support seat is arranged at the bottom of the box body, and the lower part of the outer barrel is embedded in the support seat. In order to further improve the matching stability between the outer barrel and the support seat, a suction component is arranged between the outer barrel and the support seat to avoid the outer barrel moving upward or even detaching relative to the support seat during use.

[0006] Preferably, the suction component includes an electromagnet arranged at the bottom of the support seat and a first magnet or a metal block arranged at the bottom of the outer barrel. The first magnet or the metal block is arranged corresponding to the electromagnet, and the electromagnet is attracted to the first magnet or the metal block after being electrified.

[0007] Preferably, the washing barrel includes a barrel body and a support barrel. The support barrel is connected with the rotating shaft of the driving motor. The barrel body is arranged in the support barrel and is detachably connected with the support barrel.

[0008] Preferably, the inner wall of the support barrel is provided with a vertically arranged limiting rib, and the outer wall of the barrel body is correspondingly provided with a limiting groove for cooperating with the limiting rib.

[0009] Preferably, a magnetic attraction assembly is provided between the outer wall of the barrel body and the inner wall of the support barrel.

[0010] Preferably, the magnetic attraction assembly includes a second magnet arranged on the outer wall of the barrel body and a third magnet arranged on the inner wall of the support barrel, and the second magnet and the third magnet are arranged correspondingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the replaceable outer barrel structure of the present utility model.

[0012] Figure 2 It is an exploded view of the replaceable outer barrel structure of the present utility model.

[0013] Figure 3 It is a schematic diagram of the overall structure of the replaceable washing barrel structure of the present utility model.

[0014] Figure 4 It is an exploded view of the replaceable washing barrel structure of the present utility model.

[0015] 1. Cabinet; 2. Base; 3. Driving motor; 4. Support seat; 5. Outer barrel; 6. Washing barrel; 6.1. Barrel body; 6.2. Support barrel; 6.2.1. Limiting rib; 7. Magnetic attraction assembly; 7.1. First magnet or metal block; 7.2. Electromagnet; 8. Magnetic attraction assembly; 8.1. Second magnet; 8.2. Third magnet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] A replaceable barrel structure of a washing machine includes a cabinet 1 and a base 2. The base 2 is arranged at the lower part of the cabinet 1. A support seat 4 is arranged in the cabinet 1. A driving motor 3 is arranged at the bottom of the support seat 4. The support seat 4 is arranged in the cabinet 1. There are various connection methods for the support seat 4. For example, in the drawings, the support seat 4 is elastically connected to the upper part of the cabinet 1 through a suspension rod, and there is also a method of arranging a spring at the bottom of the support seat 4 and elastically connecting it directly to the base 2 through the spring, which will not be elaborated here.

[0017] The first embodiment, as Figures 1 to 2 shown, is a replaceable structure of the outer barrel 5.

[0018] An outer barrel 5 and a washing barrel 6 are arranged in the support seat 4. A driving motor 3 is arranged at the bottom of the support seat 4. The lower part of the outer barrel 5 cooperates with the support seat 4. The washing barrel 6 is arranged inside the outer barrel 5 and is connected to the rotating shaft of the driving motor 3. A magnetic attraction assembly 7 is arranged between the outer barrel 5 and the support seat 4.

[0019] Among them, the suction assembly 7 includes an electromagnet 7.2 arranged at the bottom of the support base 4 and a first magnet or metal block 7.1 arranged at the bottom of the outer barrel 5. The first magnet or metal block 7.1 is arranged corresponding to the electromagnet 7.2. After the electromagnet 7.2 is powered on, it attracts and combines with the first magnet or metal block 7.1. Since the electromagnet 7.2 needs to be powered, and the outer barrel 5 will be disassembled relative to the support base 4, the electromagnet 7.2 is arranged inside the support base 4 to avoid disconnection of the circuit; and after the water chamber of the outer barrel 5 is filled with water, the weight is relatively large. If only a magnet is arranged inside the support base 4, the attracting force of the two magnets is not enough. Therefore, an electromagnet 7.2 is arranged inside the support base 4 to improve the stability of the suction combination.

[0020] The second embodiment is as Figures 3 to 4 shown, which is a replaceable structure of the washing barrel 6.

[0021] Among them, the washing barrel 6 can also be set in a detachable manner to facilitate the replacement or cleaning of the washing barrel 6. The washing barrel 6 includes a barrel body 6.1 and a support barrel 6.2. The support barrel 6.2 is connected to the rotating shaft of the driving motor 3, and the barrel body 6.1 is arranged inside the support barrel 6.2 and is detachably connected to the support barrel 6.2.

[0022] Among them, the inner wall of the support barrel 6.2 is provided with vertically arranged limiting ribs 6.2.1, and the outer wall of the barrel body 6.1 is correspondingly provided with limiting grooves for cooperating with the limiting ribs 6.2.1. Since the support barrel 6.2 will rotate at a high speed with the driving motor 3, the barrel body 6.1 needs to be stably limited with the support barrel 6.2. Through the cooperation of the limiting ribs 6.2.1 and the limiting grooves, the barrel body 6.1 and the support barrel 6.2 can rotate synchronously more stably.

[0023] Among them, a magnetic attraction assembly 8 is arranged between the outer wall of the barrel body 6.1 and the inner wall of the support barrel 6.2. The magnetic attraction assembly 8 includes a second magnet 8.1 arranged on the outer wall of the barrel body 6.1 and a third magnet 8.2 arranged on the inner wall of the support barrel 6.2. The second magnet 8.1 and the third magnet 8.2 are arranged corresponding to each other. One of the second magnet 8.1 or the third magnet 8.2 can also be replaced with a metal sheet.

[0024] The number of the magnetic attraction assemblies 8 is multiple. The second magnets 8.1 can be respectively arranged at the bottom, side wall, top of the limiting ribs 6.2.1, etc. of the barrel body 6.1, and the third magnets 8.2 are arranged at the positions corresponding to the second magnets 8.1 to improve the connection reliability between the barrel body 6.1 and the support barrel 6.2.

[0025] Only one of the two embodiments can be implemented, or both embodiments can be set in the washing machine at the same time.

[0026] The above description is only for the best embodiment of the present utility model, but it should not be construed as a limitation to the claims. The present utility model is not limited to the above embodiments, and its specific structure is allowed to change. All changes made within the scope of protection of the independent claims of the present utility model are within the scope of protection of the present utility model.

Claims

1. Removable barrel structure of a washing machine, comprising a cabinet (1) and a base (2), the base (2) being arranged at the lower part of the cabinet (1), a support seat (4), an outer barrel (5), and a washing barrel (6) being arranged inside the cabinet (1), a drive motor (3) being arranged at the bottom of the support seat (4), the support seat (4) being arranged inside the cabinet (1), the lower part of the outer barrel (5) being matched with the support seat (4), the washing barrel (6) being arranged inside the outer barrel (5) and connected to the rotating shaft of the drive motor (3), characterized in that: A suction component (7) is provided between the outer barrel (5) and the support base (4).

2. The replaceable barrel structure of a washing machine according to claim 1, characterized in that: The suction component (7) includes an electromagnet (7.2) provided at the bottom of the support base (4) and a first magnet or metal block (7.1) provided at the bottom of the outer barrel (5). The first magnet or metal block (7.1) is arranged corresponding to the electromagnet (7.2), and the electromagnet (7.2) is attracted to the first magnet or metal block (7.1) after being energized.

3. The replaceable barrel structure of a washing machine according to claim 1, characterized in that: The washing tub (6) includes a tub body (6.1) and a support tub (6.2). The support tub (6.2) is connected to the rotating shaft of the drive motor (3), and the tub body (6.1) is arranged inside the support tub (6.2) and is detachably connected to the support tub (6.2).

4. The replaceable barrel structure of a washing machine according to claim 3, wherein: The inner wall of the support tub (6.2) is provided with vertically arranged limiting ribs (6.2.1), and the outer wall of the tub body (6.1) is correspondingly provided with limiting grooves for cooperating with the limiting ribs (6.2.1).

5. The replaceable barrel structure of a washing machine according to claim 3, characterized in that: A magnetic attraction component (8) is provided between the outer wall of the tub body (6.1) and the inner wall of the support tub (6.2).

6. The replaceable barrel structure of a washing machine according to claim 5, characterized in that: The magnetic attraction component (8) includes a second magnet (8.1) provided on the outer wall of the tub body (6.1) and a third magnet (8.2) provided on the inner wall of the support tub (6.2). The second magnet (8.1) and the third magnet (8.2) are arranged corresponding to each other.

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