A top cover driving assembly

Abstract

The utility model discloses a kind of upper cover driving assemblies, including the sink connecting plate (1) for being connected with sink and the upper cover connecting plate (2) for being connected with upper cover, the sink connecting plate (1) is equipped with steering gear (3) and gear box (4);The output shaft of the steering gear (3) is connected with the input shaft of the gear box (4);The utility model is simple in structure, can be conveniently installed and drive upper cover, and can keep steering gear gear box mostly at sink exterior, and can prevent the influence of driving assembly by the shower in sink interior to maximum limit.

Description

Technical Field

[0001] This utility model relates to the technical field of teacup cleaning machine components, specifically a top cover drive assembly. Background Technology

[0002] Existing teacup washing machines, such as the high-efficiency teacup washing machine structure disclosed in publication number CN116035501A, require a lid drive component if an automatic lid opening function is to be added. This component should be easy to install and drive the lid, and should also minimize the impact of the rinsing water inside the water tank on the drive component. Therefore, there is an urgent need to develop a lid drive component that meets the above requirements. Utility Model Content

[0003] The present invention aims to at least partially solve one of the technical problems in the related art: to provide a cover drive assembly that can both facilitate the installation and drive of the cover and minimize the impact of the water rinsing water inside the water tank on the drive assembly.

[0004] Therefore, the purpose of this utility model is to provide a top cover drive assembly, including a water tank connecting plate for connecting to a water tank and a top cover connecting plate for connecting to a top cover, wherein a servo motor and a gearbox are provided on the water tank connecting plate; the output shaft of the servo motor is connected to the input shaft of the gearbox;

[0005] A hinge shaft is fixed on the upper cover connecting plate, and a driven gear is coaxially fixed on the hinge shaft; the output gear of the gearbox meshes with the driven gear; the water tank connecting plate is provided with hinge seats at both ends of the hinge shaft that are rotatably engaged with the hinge shaft; and a water baffle is provided on the water tank connecting plate.

[0006] As an optimization, the input shaft of the gearbox is provided with a drive wheel, and at least one meshing transmission gear is provided between the drive wheel and the output gear of the gearbox.

[0007] As an optimization, the hinge seat is located on both sides of the water baffle, and the hinge seat is fixed to the upper end face of the water tank connecting plate.

[0008] As an optimization, after the water tank connecting plate is fixed to the water tank, the opening of the water baffle faces away from the opening of the water tank.

[0009] As an optimization, the gearbox is a reduction gearbox.

[0010] In use, the water tank connecting plate is fixedly connected to the edge of the water tank, the upper cover connecting plate is fixedly connected to the upper cover, and the upper surface of the upper cover connecting plate is parallel to the surface of the upper cover. The axis of the hinge shaft is parallel to the edge where the upper cover and the water tank are hinged.

[0011] The present invention has the following advantages: The present invention has a simple structure, which can facilitate the installation and drive of the top cover, keep most of the servo gearbox outside the water tank, and prevent the water inside the water tank from affecting the drive components to the greatest extent. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the upper cover driving component in the embodiment.

[0013] Figure 2 This is an exploded view of the upper cover drive assembly in the embodiment.

[0014] Figure 3 This is a three-dimensional structural diagram of the upper cover driving component in the embodiment.

[0015] Figure 4 This is a partial cross-sectional view of the upper cover driving component in the embodiment.

[0016] The components include: 1. Water tank connecting plate; 2. Top cover connecting plate; 3. Steering motor; 4. Gearbox; 5. Hinge shaft; 6. Driven gear; 7. Hinge seat; and 8. Water baffle. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Example

[0018] Now combined Figure 1-4 A top cover drive assembly is described, including a water tank connecting plate 1 for connecting to a water tank and a top cover connecting plate 2 for connecting to a top cover. The water tank connecting plate 1 is provided with a servo motor 3 and a gearbox 4. The output shaft of the servo motor 3 is connected to the input shaft of the gearbox 4.

[0019] A hinge shaft 5 is fixed on the upper cover connecting plate 2, and a driven gear 6 is coaxially fixed on the hinge shaft 5; the output gear of the gearbox 4 meshes with the driven gear 6; the water tank connecting plate 1 is provided with hinge seats 7 at both ends of the hinge shaft 5, which are rotatably engaged with the hinge shaft 5; and a water baffle 8 is provided on the water tank connecting plate 1.

[0020] A drive wheel is provided on the input shaft of the gearbox 4, and two meshing transmission gears are provided between the drive wheel and the output gear of the gearbox 4. This is used to increase the distance between the hinge shaft 5 and the output shaft of the servo motor 3, so that the servo motor 3 can be installed outside the water tank.

[0021] The hinge seat 7 is located on both sides of the water baffle 8, and the hinge seat 7 is fixed to the upper end face of the water tank connecting plate 1.

[0022] After the water tank connecting plate 1 is fixed to the water tank, the opening of the water baffle 8 faces away from the opening of the water tank.

[0023] The gearbox 4 is a reduction gearbox.

[0024] like Figure 4 As shown, during use, the water tank connecting plate 1 is fixedly connected to the edge of the water tank, the upper cover connecting plate 2 is fixedly connected to the upper cover, and the upper surface of the upper cover connecting plate 2 is parallel to the surface of the upper cover. The axis of the hinge shaft 5 is parallel to the edge where the upper cover and the water tank are hinged. The water baffle 8 and the driven gear 6 are located at the upper part of the end edge of the water tank, and the servo motor 3 is located at the lower part of the end edge of the water tank, outside the water tank.

[0025] The gearbox 4 can be driven simply by controlling the servo motor 3. Since the output gear of the gearbox 4 meshes with the driven gear 6, it can drive the hinge shaft 5 fixed to the upper cover connecting plate 2, thereby driving the upper cover to open and close.

[0026] Since the water tank connecting plate 1 is fixed to the water tank, the water baffle 8 partially covers the driven gear 6 and its opening faces away from the water tank opening. Therefore, it can minimize the impact of the rinsing water inside the water tank on the drive component. This utility model is suitable for use in the water tank of a teacup washing machine.

[0027] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0028] For those skilled in the art, various changes and modifications will undoubtedly be apparent after reading the above description. Therefore, the appended claims should be considered as covering all changes and modifications that encompass the true intent and scope of this utility model. Any and all equivalent scope and content within the scope of the claims should be considered as still falling within the intent and scope of this utility model.

Claims

1. A top cover driving assembly, characterized in that, It includes a water tank connecting plate (1) for connecting to a water tank and an upper cover connecting plate (2) for connecting to an upper cover. The water tank connecting plate (1) is provided with a servo motor (3) and a gearbox (4). The output shaft of the servo motor (3) is connected to the input shaft of the gearbox (4). A hinge shaft (5) is fixed on the upper cover connecting plate (2), and a driven gear (6) is coaxially fixed on the hinge shaft (5); the output gear of the gearbox (4) meshes with the driven gear (6); the water tank connecting plate (1) is provided with hinge seats (7) at both ends of the hinge shaft (5) that are rotatably engaged with the hinge shaft (5); the water tank connecting plate (1) is provided with a water baffle (8).

2. The upper cover driving assembly according to claim 1, characterized in that, The input shaft of the gearbox (4) is provided with a drive wheel, and at least one transmission gear meshes with the output gear of the gearbox (4).

3. The upper cover driving assembly according to claim 2, characterized in that, The hinge seat (7) is located on both sides of the water shield (8), and the hinge seat (7) is fixed to the upper end face of the water tank connecting plate (1).

4. The upper cover driving assembly according to claim 3, characterized in that, After the water tank connecting plate (1) is fixed to the water tank, the opening of the water baffle (8) faces away from the opening of the water tank.

5. The upper cover driving assembly according to claim 4, characterized in that, The gearbox (4) is a reduction gearbox.

6. The upper cover driving assembly according to claim 5, characterized in that, When in use, the water tank connecting plate (1) is fixedly connected to the edge of the water tank, the upper cover connecting plate (2) is fixedly connected to the upper cover, and the upper surface of the upper cover connecting plate (2) is parallel to the surface of the upper cover, and the axis of the hinge shaft (5) is parallel to the edge of the hinge between the upper cover and the water tank.

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