Tableware washing device

Abstract

Provided is a dishwashing device that has a simple and compact structure, high washing efficiency, and can effectively remove dirt on the surface of tableware. 【Solution means】A dishwashing device including a washing box, a drum, washing arms, a first drive mechanism, and a second drive mechanism. The washing box includes a box body and a box cover. The box body has an upper opening to form a water supply port. The box cover is rotatably provided on the upper part of the box body. The drum is arranged horizontally, provided with an access port, and is rotatably provided in the box body. A removable drum door is provided at the access port. Two washing arms are arranged on both sides in the axial direction of the drum, and the two washing arms are fixedly connected by a lateral washing blade. The first drive mechanism is connected to the drum and is used to rotationally drive the drum. The second drive mechanism is connected to the washing arms and is used to rotationally drive the washing arms.

Description

Technical Field

[0001] This utility model relates to the field of tableware cleaning, and particularly to a tableware cleaning device.

Background Art

[0002] In daily life, tableware cleaning is an indispensable process. Conventional tableware cleaning methods mainly rely on manual work, which requires time and labor. Moreover, the cleaning effect is not stable, and problems such as incomplete washing and residual stains are likely to occur. In recent years, with the progress of technology, various types of dishwashers have emerged in the market. However, many of them have complex structures, low cleaning efficiency, and require a large installation space, thus not fully meeting the demand for high-efficiency and convenient tableware cleaning equipment.

Summary of the Invention

[0003] This utility model aims to solve at least one of the existing technical problems. For the above purpose, this utility model discloses a tableware cleaning device.

[0004] As a technical means of this utility model, a tableware cleaning device with the following features is provided. It includes a cleaning box, the cleaning box includes a box body and a box cover, the box body has a hollow structure, the upper part is open to form a water inlet, the box cover is rotatably provided on the upper part of the box body and is used for opening and closing the water inlet, a drain pipe is provided at the bottom of the box body, and a drain valve is attached to the drain pipe. It includes a drum, the drum is arranged horizontally, is rotatably provided in the box body, a plurality of mesh-shaped through holes are provided on the surface of the drum, and an access port is further provided on the drum, and a removable drum door is provided at the access port. It includes a cleaning arm, the cleaning arm is rotatably provided in the box body, two of the cleaning arms are arranged on both sides in the axial direction of the drum, the two cleaning arms are fixedly connected by a lateral cleaning blade, and the cleaning blade is arranged outside the drum. It includes a first driving mechanism and a second driving mechanism. The first driving mechanism is connected to the drum and is used to rotationally drive the drum. The second driving mechanism is connected to the cleaning arm and is used to rotationally drive the cleaning arm.

[0005] Compared with the prior art, the beneficial effects of this utility model are as follows. The tableware cleaning device according to this utility model has a simple and compact structure, high cleaning efficiency, and can effectively remove the dirt on the surface of the tableware. In addition, it is easy to operate and occupies a small space, so it is suitable for use in a wide range of environments such as homes and restaurants. Additional aspects and advantages of this utility model will be partially mentioned in the following description, and some will become apparent from the following description, or will be understood by implementing this utility model.

Brief Description of the Drawings

[0006] To more clearly explain the technical means in this utility model or the prior art, the following will be described with reference to the drawings in a clear and easy-to-understand way. Obviously, the drawings in the following description are only some embodiments of this utility model, and those skilled in the art can obtain other drawings according to these drawings without creative efforts.

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Best Mode for Carrying Out the Invention

[0007] The technical means in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative efforts belong to the protection scope of the present utility model. The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, and the same or similar numbers indicate the same or similar elements, or elements having the same or similar functions. In the description of the embodiments of the present utility model, the orientation or positional relationship terms such as "upper", "lower", "front", "rear", "left", "right", "inside", "outside", "longitudinal direction", "circumferential direction", etc. are based on the orientation or positional relationship shown in the drawings, and are only for facilitating the description of the present utility model and simplifying the description, and do not imply that the device or component has a specific orientation or requires a specific orientation for arrangement or operation, so it cannot be understood as a limitation to the present utility model. In the description of the embodiments of the present utility model, unless otherwise explicitly specified or limited, the terms "attachment", "connection", "coupling", "fixation" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection. It may be a mechanical connection or an electrical connection. It may be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in the present utility model based on the specific situation. In the description of this utility model, the "first feature" and the "second feature" can include one or more of the corresponding features. Also, the terms "first" and "second" are used only for the purpose of description and do not imply relative importance, nor are they construed as implying the quantity of the indicated technical features. Therefore, the "first" and "second" features can include one or more of the corresponding features, whether explicitly stated or implied.

[0008] As shown in FIGS. 1 to 5, the dishwashing apparatus includes a washing box, a drum 6, a washing arm 8, a first drive mechanism, and a second drive mechanism. As shown in FIGS. 1 and 2, the washing box includes a box body 1 and a box cover 2. The box body 1 has a hollow structure with an opening at the upper part to form a water supply port 3. The box cover 2 is rotatably provided on the upper part of the box body 1 and is used for opening and closing the water supply port 3. A drain pipe 4 is provided at the bottom of the box body 1, and a drain valve 5 is attached to the drain pipe 4.

[0009] As shown in FIG. 3, the drum 6 is arranged horizontally and is rotatably provided in the box body 1. A plurality of mesh-shaped through holes are provided on the surface of the drum 6, and water flow can pass through the drum 6 to wash the tableware. As shown in FIG. 5, the drum 6 is further provided with an access port, and a removable drum door 7 is provided at the access port. One end of the drum door 7 is pivotally attached to the drum 6 via a hinge, and the other end is detachably connected to the drum 6 by a pin 10, which is convenient for the user to take the tableware in and out of the drum 6. Specifically, a first perforated mounting ear is provided at the other end of the drum door 7, a second perforated mounting ear is provided on the drum 6, and a thread is formed on the pin 10. By passing the pin 10 through the two perforated mounting ears and connecting it with a nut, the drum door 7 can be fixed.

[0010] As shown in FIGS. 3 and 4, the cleaning arm 8 is rotatably provided in the box body 1, and the two cleaning arms 8 are arranged on both axial sides of the drum 6. The two cleaning arms 8 are fixedly connected by a lateral cleaning blade 9, and the cleaning blade 9 is arranged outside the drum 6. The cleaning blade 9 propels the water flow by rotation to clean the tableware in the drum 6. Furthermore, the cleaning arm 8 extends in the radial direction of the drum 6, and cleaning blades 9 are respectively provided at both longitudinal ends of the cleaning arm 8, which can more efficiently propel the water flow.

[0011] The first drive mechanism is connected to the drum 6 and is used to rotationally drive the drum 6. The second drive mechanism is connected to the cleaning arm 8 and is used to rotationally drive the cleaning arm 8. That is, the drum 6 and the cleaning arm 8 rotate independently, can have different rotation speeds and rotation directions respectively, and do not interfere with each other. Specifically, as shown in FIG. 3, sleeve shafts 11 are respectively provided on the left and right cleaning arms 8, and mounting holes are provided on both left and right sides of the box body 1. The two sleeve shafts 11 are respectively inserted into the two mounting holes and are rotatably supported. Drum shafts 12 are provided at both axial ends of the drum 6, and these two drum shafts 12 are inserted corresponding to the two sleeve shafts 11 and are rotatably supported.

[0012] The first drive mechanism includes a first variable-speed motor 13, a first driving bevel gear 14, and a first driven bevel gear 15. One of the drum shafts 12 penetrates the corresponding sleeve shaft 11 outward and is coaxially fixed with the first driven bevel gear 15. The first variable-speed motor 13 is fixed to the side wall of the box body 1 and is coaxially fixed with the first driving bevel gear 14, and the first driving bevel gear 14 meshes with the first driven bevel gear 15. The second drive mechanism includes a second variable-speed motor 16, a second driving bevel gear 17, and a second driven bevel gear 18. One of the sleeve shafts 11 penetrates outward from the corresponding mounting hole and is coaxially fixed with the second driven bevel gear 18. The second variable-speed motor 16 is fixed to the side wall of the box body 1 and is coaxially fixed with the second driving bevel gear 17, and the second driving bevel gear 17 meshes with the second driven bevel gear 18. Therefore, when the first variable-speed motor 13 and the second variable-speed motor 16 operate, the drum 6 and the cleaning arm 8 can be rotationally driven through the transmission of the corresponding bevel gears. In addition, by adopting a variable-speed motor, the rotation speed can be adjusted according to the load, overoperation can be avoided, and energy conservation and cost reduction can be achieved.

[0013] When using this device to wash dishes, first open the box cover 2 and the drum door 7, put the dishes into the drum 6, then close the drum door 7, pour an appropriate amount of water into the box body 1 from the water inlet 3, and close the box cover 2. Subsequently, when the first variable-speed motor 13 and the second variable-speed motor 16 are started, the drum 6 and the cleaning arm 8 start to rotate, the water flow enters the inside through the mesh-shaped through holes of the drum 6, and the dishes are repeatedly washed. After the washing is completed, open the drain valve 5 to drain the water, open the box cover 2 and the drum door 7, and take out the washed dishes.

[0014] Since the drum 6 and the cleaning arm 8 rotate independently, it is possible to adjust the cleaning intensity of the water flow by adjusting the respective rotation speeds and directions. The rotation width and speed of the drum 6 can be adjusted according to the type of dishes to be washed. For example, when washing plastic, wooden, or metal dishes, the rotation width and speed of the drum 6 can be increased. When washing porcelain dishes, the rotation speed of the drum 6 can be suppressed and adjusted to a gentle operation mode of reciprocating rotation at a certain angle back and forth to prevent damage to the dishes. Furthermore, as shown in FIG. 4, by providing a plurality of partition members 19 on the inner wall of the drum 6, the dishes can be partitioned and arranged, and the cleaning cleanliness can be improved. In addition, to ensure the cleaning effect, after adding an appropriate amount of water, a plurality of cleaning particles can be further added. The cleaning particles enhance the impact force and frictional force of the water flow, more effectively remove the dirt on the surface of the tableware, and improve the cleaning effect. The bottom of the box body 1 is designed as a semi-circular shape concentric with the center of the drum 6, which enables the water flow to flow smoothly within the box body 1 and improves the cleaning efficiency.

[0015] As is clear from the above, the tableware cleaning device according to the present utility model has a simple and compact structure, high cleaning efficiency, can effectively remove the dirt on the surface of the tableware, is easy to operate and occupies a small space, so it is suitable for use in a wide range of environments such as homes and restaurants.

[0016] Although some embodiments of the present utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and such are protected within the scope of the claims of the present utility model.

Explanation of Reference Numerals

[0017] 1 Box body 2 Box cover 3 Water inlet 4 Drain pipe 5 Drain valve 6 Drum 7 Drum door 8 Cleaning arm 9 Cleaning blade 10 Pin 11 Sleeve shaft 12 Drum shaft 13 First variable-speed motor 14 First driving bevel gear 15 First driven bevel gear 16 Second variable-speed motor 17 Second driving bevel gear 18 Second driven bevel gear 19 Partition member

Claims

1. A dishwashing device comprising a washing box, a drum, a washing arm, a first drive mechanism, and a second drive mechanism, wherein the washing box includes a box body and a box cover, the box body has a hollow structure, an upper portion thereof is open to form a water supply port, the box cover is rotatably provided on the upper portion of the box body and is used for opening and closing the water supply port, a drain pipe is provided at the bottom of the box body, and a drain valve is attached to the drain pipe, the drum is arranged horizontally and is rotatably provided in the box body, a plurality of mesh-shaped through holes are provided on the surface of the drum, the drum is further provided with an access port, and a removable drum door is provided at the access port, the washing arm is rotatably provided in the box body, two of the washing arms are arranged on both sides in the axial direction of the drum, and the two washing arms are fixedly connected by a lateral washing blade, and the washing blade is arranged outside the drum, the first drive mechanism is connected to the drum and is used for rotationally driving the drum, and the second drive mechanism is connected to the washing arm and is used for rotationally driving the washing arm. A dishwashing device is characterized by the above.

2. The dishwashing device according to claim 1, characterized in that a plurality of washing particles are added to the water in the box body.

3. The dishwashing device according to claim 1, characterized in that the washing arm extends in the radial direction of the drum, and washing blades are respectively provided at both longitudinal ends of the washing arm.

4. The dishwashing device according to claim 1, characterized in that the bottom of the box body is a semi-circular shape concentric with the center of the drum.

5. The dishwashing device according to claim 1, characterized in that one end of the drum door is pivotally attached to the drum, and the other end is detachably connected to the drum by a pin.

6. Sleeve shafts are respectively provided on the left and right washing arms, mounting holes are provided on both the left and right sides of the box body, the two sleeve shafts are respectively inserted into the two mounting holes and supported rotatably, drum shafts are provided at both axial ends of the drum, and the two drum shafts are inserted corresponding to the two sleeve shafts and supported rotatably. The dishwashing device according to claim 1, characterized in that.

7. The first drive mechanism includes a first variable-speed motor, a first driving bevel gear, and a first driven bevel gear. One of the drum shafts penetrates the corresponding sleeve shaft outward and is coaxially fixed with the first driven bevel gear. The first variable-speed motor is fixed to the side wall of the box body and is coaxially fixed with the first driving bevel gear. The first driving bevel gear meshes with the first driven bevel gear. The second drive mechanism includes a second variable-speed motor, a second driving bevel gear, and a second driven bevel gear. One of the sleeve shafts penetrates outward from the corresponding mounting hole and is coaxially fixed with the second driven bevel gear. The second variable-speed motor is fixed to the side wall of the box body and is coaxially fixed with the second driving bevel gear. The second driving bevel gear meshes with the second driven bevel gear. The dishwashing device according to claim 6, characterized in that.

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