Washing structure and dishwasher

Abstract

The utility model relates to a kind of cleaning structure and dish-washing machine, belong to dish-washing machine technical field.A kind of cleaning structure, the cleaning structure includes: inner container assembly;Liquid supply assembly, the liquid supply assembly rotation is set on the inner container assembly, the liquid supply assembly is equipped with overflow passage;Spray arm assembly, the spray arm assembly rotation is set on the liquid supply assembly;Transmission component, the transmission component is set on the liquid supply assembly, the transmission component is respectively with the spray arm assembly and the inner container assembly transmission connection, the spray arm assembly can rotate.Spray arm assembly and the rotation connection design of liquid supply assembly, inner container assembly, make spray arm assembly in the process of spraying, using the reaction force of liquid injection directly drive liquid supply assembly relative inner container assembly rotation.Make spray arm assembly in the process of relative liquid supply assembly rotation can change with horizontal plane's included angle, realize multi-angle spray cleaning.

Claims

1. A cleaning structure, characterized by, The cleaning structure includes: Inner liner assembly (1); Liquid supply assembly (2), the liquid supply assembly (2) is rotatably mounted on the inner liner assembly (1), the liquid supply assembly (2) is provided with a flow channel (201), the liquid supply assembly (2) is provided with an inlet (202) and an outlet (203) communicating with the flow channel (201); Spray arm assembly (3), the spray arm assembly (3) is rotatably mounted on the liquid supply assembly (2) and communicates with the liquid outlet (203), the spray arm assembly (3) can drive the liquid supply assembly (2) to rotate relative to the inner tank assembly (1) when spraying; A transmission component (4) is disposed on the liquid supply assembly (2). The transmission component (4) is connected to the spray arm assembly (3) and the inner liner assembly (1) respectively. The spray arm assembly (3) can rotate relative to the liquid supply assembly (2) under the action of the transmission component (4). When the spray arm assembly (3) rotates, it has at least a first angle and a second angle relative to the horizontal plane.

2. The cleaning structure according to claim 1, wherein The inner liner assembly (1) includes an inner liner bottom shell (11) and a gear base (12). The gear base (12) is disposed on the inner liner bottom shell (11) and has toothed protrusions (121). The liquid supply assembly (2) is rotatably disposed on the gear base (12), and the transmission component (4) meshes with the toothed protrusions (121).

3. The cleaning structure according to claim 1, wherein The liquid supply assembly (2) includes a spray arm seat (21) and an impeller (22). The spray arm seat (21) is rotatably mounted on the inner liner assembly (1). The spray arm seat (21) is provided with the flow channel (201). The spray arm seat (21) has the liquid inlet (202) and the liquid outlet (203). The spray arm seat (21) has a second spray hole (204). The impeller (22) is rotatably mounted on the spray arm seat (21). The second spray hole (204) is arranged opposite to the impeller (22).

4. The cleaning structure of claim 1, wherein The liquid supply assembly (2) is provided with a rotating groove (205), and the spray arm assembly (3) is rotatably disposed at the rotating groove (205).

5. The cleaning structure according to claim 4, wherein The spray arm assembly (3) is provided with a rotating connecting rod (31), and there are multiple spray arm assemblies (3). The rotating connecting rod (31) is adapted to the rotating groove (205).

6. The cleaning structure of claim 1, wherein The spray arm assembly (3) is provided with a first spray hole (301). There are multiple first spray holes (301). The multiple first spray holes (301) spray liquid to provide the driving force for the spray arm assembly (3) to rotate relative to the inner liner assembly (1). The rotation of the spray arm assembly (3) can drive the liquid supply assembly (2) to rotate synchronously relative to the inner liner assembly (1). The multiple first spray holes (301) can be set with multiple spray directions. The spray arm assembly (3) can rotate forward or backward relative to the inner liner assembly (1).

7. The cleaning structure according to claim 1, characterized in that, The transmission component (4) includes a transmission gear (41) and a connecting rod (42). The transmission gear (41) is mounted on the liquid supply assembly (2) and can rotate relative to the liquid supply assembly (2). The transmission gear (41) can rotate with the liquid supply assembly (2). The inner liner assembly (1) is provided with a toothed protrusion (121). The transmission gear (41) meshes with the toothed protrusion (121). One end of the connecting rod (42) is rotatably connected to the transmission gear (41), and the other end of the connecting rod (42) is rotatably connected to the spray arm assembly (3).

8. The cleaning structure according to claim 7, characterized in that, When the liquid supply assembly (2) rotates relative to the inner liner assembly (1), it can drive the transmission gear (41) to rotate synchronously. When the transmission gear (41) rotates, it drives the connecting rod (42) to rotate relative to the liquid supply assembly (2). When the connecting rod (42) rotates, it drives the spray arm assembly (3) to rotate relative to the liquid supply assembly (2).

9. The cleaning structure of claim 7, wherein The transmission gear (41) includes a gear body (411) and a connecting protrusion (412). The gear body (411) is rotatably mounted on the liquid supply assembly (2). The connecting protrusion (412) is mounted on the gear body (411). The connecting protrusion (412) and the gear body (411) are intersected by their axes.

10. A dishwasher, characterized in that The dishwasher includes: The cleaning structure according to any one of claims 1 to 9.

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