Dish cleaning device

Abstract

The utility model provides a dish cleaning device, which belongs to the technical field of household appliances and comprises a support frame, a first scrubbing unit, a second scrubbing unit, a third scrubbing unit and a fourth scrubbing unit, the support frame is used for supporting dishes to be cleaned, and the first scrubbing unit is used for being attached to the inner side surfaces of the dishes to be cleaned so as to scrub the inner side surfaces of the dishes to be cleaned. The second scrubbing unit is used for being attached to the outer side face of a to-be-cleaned dish so as to scrub the outer side face of the to-be-cleaned dish, the driving roller is used for being attached to the to-be-cleaned dish so as to drive the to-be-cleaned dish to rotate, and the first scrubbing unit is arranged on the first lifting mechanism; the first lifting mechanism is used for driving the first brushing unit to ascend and descend in the axis direction of the to-be-cleaned dishes. The dish washing machine adopts a mechanical structure to remove sundries on the surfaces of dishes, can reduce the use of cleaning water, is favorable for saving water resources, and reduces the discharge of waste water. For sticky sundries adhered to the surfaces of bowls and dishes, the mechanical structure is good in cleaning effect and high in cleaning efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, in particular to a dish cleaning device. Background Art

[0002] A dishwasher is a device that automatically washes tableware such as bowls, chopsticks, plates, dishes, knives, forks, etc. At present, the cleaning methods used by dishwashers on the market can be divided into spray type and vortex type. The spray type uses high-pressure water to spray up and down and left and right to achieve the cleaning effect. The vortex type is common in household dishwashers and ultrasonic dishwashers, which drives the clean water to rotate to form a vortex to rinse the dishes. The current cleaning method consumes a lot of water resources, and accordingly, the amount of wastewater discharged is also large. At the same time, the hemispherical structure of the rice bowl is difficult to clean with the current cleaning method, and the cleaning time is long. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a dishwashing device for solving the problems of high water consumption, low cleaning efficiency, large wastewater discharge, etc. in the prior art.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a dishwashing device, comprising:

[0005] A support frame, the support frame is used to support dishes to be washed,

[0006] a first scrubbing unit, the first scrubbing unit being adapted to fit the inner side of the dish to be cleaned so as to scrub the inner side of the dish to be cleaned,

[0007] a second scrubbing unit, the second scrubbing unit being adapted to be attached to the outer side of the dish to be cleaned so as to scrub the outer side of the dish to be cleaned,

[0008] a driving roller, the driving roller being used to fit the dishes to be washed so as to drive the dishes to be washed to rotate on the support frame around the axis of the dishes to be washed relative to the first scrubbing unit and the second scrubbing unit,

[0009] The first brushing unit is arranged on a first lifting mechanism, and the first lifting mechanism is used to drive the first brushing unit to rise and fall along the axis direction of the dishes to be cleaned.

[0010] Optionally, the support frame has a concave accommodating space for holding the dishes to be washed, and the accommodating space is provided with supporting rollers for cooperating with the outer side walls of the dishes to be washed, and the dishes to be washed rotate in the accommodating space through the supporting rollers.

[0011] Optionally, the first scrubbing unit is a hemispherical scrubbing head, the hemispherical surface of the scrubbing head is used to cooperate with the inner wall of the dishes to be cleaned, and bristles are arranged on the hemispherical surface of the scrubbing head.

[0012] Optionally, the first lifting mechanism is further provided with a second lifting mechanism, and the second lifting mechanism moves up and down together with the first lifting mechanism.

[0013] The scrubbing head is arranged on the second lifting mechanism, and the second lifting mechanism drives the scrubbing head to rise and fall along the axis direction of the dishes to be cleaned.

[0014] Optionally, the first lifting mechanism is provided with a rotating mechanism, and the second lifting mechanism moves up and down together with the first lifting mechanism.

[0015] The scrubbing head is arranged on the rotating mechanism, and the rotating mechanism drives the scrubbing head to rotate around the axis of the dishes to be cleaned, and the rotating direction of the scrubbing head is opposite to the rotating direction of the dishes to be cleaned.

[0016] Optionally, the second brushing unit is an arc-shaped brushing bar, the inner arc surface of the brushing bar is used to cooperate with the outer wall of the dishes to be washed, and bristles are arranged on the inner arc surface of the brushing bar.

[0017] Optionally, the dishwashing device further comprises a third lifting mechanism, the second brushing unit is arranged on the third lifting mechanism, and the third lifting mechanism drives the second brushing unit to rise and fall along the axis direction of the dishes to be washed.

[0018] Optionally, the dishwashing device further comprises a translation mechanism, the first lifting mechanism is arranged on the translation mechanism, and the translation mechanism drives the first lifting mechanism to move in a direction perpendicular to the axis of the dishes to be washed.

[0019] Optionally, the dishwashing device also includes a rotating mechanism, and the supporting frame, the driving roller, the first brushing unit, the second brushing unit and the first lifting mechanism are all arranged on the rotating mechanism, and the rotating mechanism drives the supporting frame, the driving roller, the first brushing unit, the second brushing unit and the first lifting mechanism to rotate, and the rotation axis of the rotating mechanism is perpendicular to the axis of the dishes to be washed.

[0020] Optionally, the openings of the dishes to be washed are arranged upward or downward.

[0021] As described above, the dishwashing device of the present invention has the following beneficial effects:

[0022] The dishwashing device includes a driving roller, a first brush unit and a second brush unit. The first brush unit is used to fit with the inner side of the dish to be washed and can brush the inner side of the dish to be washed. The second brush unit is used to fit with the outer side of the dish to be washed and can brush the outer side of the dish to be washed. The driving roller is used to fit with the dish to be washed to drive the dish to be washed to rotate around the axis of the dish to be washed on the support frame relative to the first brush unit and the second brush unit, so that the first brush unit and the second brush unit can brush the inner side and the outer side of the dish respectively. The mechanical structure is used to remove the debris on the surface of the dish, which can reduce the use of cleaning water, is conducive to saving water resources, and reduces the discharge of wastewater. For some sticky debris such as those stuck on the surface of the dish, the mechanical structure has a good cleaning effect and high cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the dishwashing device in the embodiment of the utility model;

[0024] Figure 2 It is a partial enlarged structural schematic diagram of the dishwashing cleaning device in the embodiment of the utility model.

[0025] Explanation of the reference numerals: dishes to be cleaned 1, support frame 2, inner brush head 3, outer brush bar 4, driving roller 5, first lifting mechanism 6, second lifting mechanism 7, rotating motor 8, lifting motor 9, translation mechanism 10, control box 11, rotating mechanism 12, gear set 13, supporting roller 14. DETAILED DESCRIPTION

[0026] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0028] See also Figure 1 to Figure 2The utility model provides a dishwashing device, comprising a support frame 2, a first brush unit, a second brush unit and a driving roller 5. The support frame 2 is used to support dishes 1 to be washed. The first brush unit is used to fit with the inner side of the dish 1 to be washed to brush the inner side of the dish 1 to be washed. The second brush unit is used to fit with the outer side of the dish 1 to be washed to brush the outer side of the dish 1 to be washed. The driving roller 5 is used to fit with the dish 1 to be washed to drive the dish 1 to be washed to rotate on the support frame 2 around the axis of the dish 1 to be washed relative to the first brush unit and the second brush unit. The first brush unit is arranged on a first lifting mechanism 6, and the first lifting mechanism 6 is used to drive the first brush unit to rise and fall along the axis direction of the dish 1 to be washed.

[0029] The driving roller 5 is used to fit with the dishes 1 to be washed, so as to drive the dishes 1 to be washed to rotate on the support frame 2 around the axis of the dishes 1 relative to the first scrubbing unit and the second scrubbing unit, so that the first scrubbing unit and the second scrubbing unit can scrub the inner side and the outer side of the dishes respectively. The mechanical structure is used to remove the debris on the surface of the dishes, which can reduce the use of cleaning water, is conducive to saving water resources, and reduces the discharge of wastewater. For some sticky debris such as those stuck on the surface of the dishes, the mechanical structure has a good cleaning effect and high cleaning efficiency.

[0030] The driving roller 5 can be made of elastic materials such as rubber, so that the driving roller 5 can fit well with the dishes 1 to be washed. The surface of the driving roller 5 can be provided with patterns to prevent slipping between the driving roller 5 and the dishes 1 to be washed, thereby ensuring that the driving roller 5 can effectively drive the dishes 1 to be washed.

[0031] The first brush unit is arranged on the first lifting mechanism 6, and the first lifting mechanism 6 is used to drive the first brush unit to rise and fall along the axial direction of the dishes 1 to be washed, and the position of the first brush unit can be adjusted. After the first brush unit rises, it is convenient to place the dishes 1 to be washed. After the first brush unit descends, it can fit well with the dishes 1 to be washed to ensure the brushing force.

[0032] In this embodiment, the support frame 2 has a concave receiving space for holding the dishes 1 to be washed, and a supporting roller 14 is provided in the receiving space for cooperating with the outer wall of the dishes 1 to be washed, and the dishes 1 to be washed rotate in the receiving space through the supporting roller 14. The supporting roller 14 can reduce the friction between the dishes 1 to be washed and the support frame 2, reduce the rotation resistance of the dishes 1 to be washed, and ensure that the dishes 1 to be washed can rotate well.

[0033] Specifically, Figure 2 As shown, in this embodiment, the first scrubbing unit is a hemispherical scrubbing head, the hemispherical surface of the scrubbing head is used to match the inner wall of the dish 1 to be cleaned, and bristles are arranged on the hemispherical surface of the scrubbing head. The hemispherical scrubbing head can fit well inside the bowl and is suitable for cleaning the bowl.

[0034] In this embodiment, a second lifting mechanism 7 is also provided on the first lifting mechanism 6. The second lifting mechanism 7 moves up and down together with the first lifting mechanism 6. The scrubbing head is provided on the second lifting mechanism 7. The second lifting mechanism 7 drives the scrubbing head to be lifted and lowered along the axis direction of the dishes to be washed 1. The second lifting mechanism 7 can lift the scrubbing head alone and adjust the distance between the scrubbing head and the dishes to be washed, which is conducive to ensuring the coordination between the scrubbing head and the dishes. In this embodiment, the second lifting mechanism 7 is a lifting motor 9, which has the advantages of simple structure and light weight.

[0035] Specifically, a rotating mechanism 12 is provided on the first lifting mechanism 6, and the second lifting mechanism 7 moves up and down together with the first lifting mechanism 6. The scrubbing head is provided on the rotating mechanism 12, and the rotating mechanism 12 drives the scrubbing head to rotate around the axis of the dishes 1 to be cleaned, and the rotation direction of the scrubbing head is opposite to the rotation direction of the dishes 1 to be cleaned. In this embodiment, the driving roller 5 and the scrubbing head are connected to the rotating mechanism 12 through a gear set 13. The rotating mechanism 12 transmits power to the driving roller 5 and the scrubbing head through the gear set 13 at the same time, and makes the rotation direction of the scrubbing head opposite to the rotation direction of the dishes 1 to be cleaned. There is no need to set a rotating power mechanism for the scrubbing head and the driving roller 5 respectively, which is conducive to simplifying the device structure and reducing costs. In this embodiment, the rotating mechanism 12 is a rotating motor 8, and the motor has the advantages of stable rotation and large torque.

[0036] In this embodiment, the second brush unit is an arc-shaped brush bar, the inner arc surface of the brush bar is used to cooperate with the outer wall of the dish to be cleaned 1, and bristles are arranged on the inner arc surface of the brush bar. There can also be multiple brush bars, and the multiple brush bars are evenly arranged around the axis of the dish to be cleaned 1.

[0037] In this embodiment, the dishwashing device further comprises a third lifting mechanism, and the second brushing unit is arranged on the third lifting mechanism. The third lifting mechanism drives the second brushing unit to rise and fall along the axis direction of the dish 1 to be washed.

[0038] The third lifting mechanism can cooperate with the first lifting mechanism 6 and the second lifting mechanism 7 to clamp the dishes 1 to be cleaned, thereby ensuring the cleaning effect of the inner brush head 3 and the scrubbing strip.

[0039] In this embodiment, the dishwashing device further includes a translation mechanism 10, and the first lifting mechanism 6 is disposed on the translation mechanism 10. The translation mechanism 10 drives the first lifting mechanism 6 to move in a direction perpendicular to the axis of the dishes to be washed 1. The translation mechanism 10 can adjust the first lifting mechanism 6 and structures on the first lifting mechanism 6 such as the inner brush head 3 and the driving roller 5 to move in the horizontal direction, so as to facilitate the placement of the dishes to be washed 1 and the removal of the dishes after washing.

[0040] The translation mechanism 10, the first lifting mechanism 6, and the second lifting structure can be matched with a slide groove and a slide rail, or can be matched with a linear motor and the like. In this embodiment, the translation mechanism 10, the first lifting mechanism 6, and the second lifting structure are matched with a slide groove and a slide rail, which has the advantages of simple structure and high reliability. A control box 11 is provided on the translation mechanism 10, and the control box 11 is connected to the translation mechanism 10, the first lifting mechanism 6, the second lifting structure, the third lifting mechanism, and the rotating motor 8, so as to respectively control according to a preset control logic, which is conducive to improving the automation of the device.

[0041] In this embodiment, the dishwashing device further includes a rotating mechanism 12, on which the support frame 2, the driving roller 5, the first brush unit, the second brush unit and the first lifting mechanism 6 are all arranged, and the rotating mechanism 12 drives the support frame 2, the driving roller 5, the first brush unit, the second brush unit and the first lifting mechanism 6 to rotate, and the rotation axis of the rotating mechanism 12 is perpendicular to the axis of the dishes to be washed 1. The rotating mechanism 12 can drive the support frame 2, the driving roller 5, the first brush unit, the second brush unit and other structures to rotate together, so as to facilitate the outflow of waste water after washing the dishes.

[0042] In this embodiment, the opening of the dishes 1 to be washed can be set upward or downward, and the mouth of the bowl is set upward, which is convenient for placing the dishes, and can also retain some washing water, which is convenient for washing the dishes and reducing the amount of water. The mouth of the bowl is set upward, and the washing water in the dishes is not easy to be retained, and there is no need to control the water. The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Anyone familiar with this technology can modify or change the above embodiments without violating the spirit and scope of the utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A dishwashing device, characterized in that: include: A support frame, the support frame is used to support dishes to be washed, a first scrubbing unit, the first scrubbing unit being adapted to fit the inner side of the dish to be cleaned so as to scrub the inner side of the dish to be cleaned, a second scrubbing unit, the second scrubbing unit being adapted to be attached to the outer side of the dish to be cleaned so as to scrub the outer side of the dish to be cleaned, a driving roller, the driving roller being used to fit the dishes to be washed so as to drive the dishes to be washed to rotate on the support frame around the axis of the dishes to be washed relative to the first scrubbing unit and the second scrubbing unit, The first brushing unit is arranged on a first lifting mechanism, and the first lifting mechanism is used to drive the first brushing unit to rise and fall along the axis direction of the dishes to be cleaned.

2. The dishwashing device according to claim 1, characterized in that: The support frame has a concave accommodating space for holding the dishes to be washed, and a supporting roller for cooperating with the outer side wall of the dishes to be washed is arranged in the accommodating space, and the dishes to be washed are rotated in the accommodating space through the supporting roller.

3. The dishwashing device according to claim 1, characterized in that: The first scrubbing unit is a hemispherical scrubbing head, the hemispherical surface of the scrubbing head is used to cooperate with the inner wall of the dishes to be cleaned, and bristles are arranged on the hemispherical surface of the scrubbing head.

4. The dishwashing device according to claim 3, characterized in that: The first lifting mechanism is also provided with a second lifting mechanism, and the second lifting mechanism moves up and down together with the first lifting mechanism. The scrubbing head is arranged on the second lifting mechanism, and the second lifting mechanism drives the scrubbing head to rise and fall along the axis direction of the dishes to be cleaned.

5. The dishwashing device according to claim 4, characterized in that: The first lifting mechanism is provided with a rotating mechanism, and the second lifting mechanism moves up and down together with the first lifting mechanism. The scrubbing head is arranged on the rotating mechanism, and the rotating mechanism drives the scrubbing head to rotate around the axis of the dishes to be cleaned, and the rotating direction of the scrubbing head is opposite to the rotating direction of the dishes to be cleaned.

6. The dishwashing device according to claim 1, characterized in that: The second scrubbing unit is an arc-shaped scrubbing bar, the inner arc surface of the scrubbing bar is used to cooperate with the outer wall of the dishes to be cleaned, and bristles are arranged on the inner arc surface of the scrubbing bar.

7. The dishwashing device according to claim 1, characterized in that: The dishwashing device further comprises a third lifting mechanism, the second brushing unit is arranged on the third lifting mechanism, and the third lifting mechanism drives the second brushing unit to rise and fall along the axis direction of the dishes to be washed.

8. The dishwashing device according to claim 1, characterized in that: The dishwashing device further comprises a translation mechanism, the first lifting mechanism is arranged on the translation mechanism, and the translation mechanism drives the first lifting mechanism to move in a direction perpendicular to the axis of the dishes to be washed.

9. The dishwashing device according to claim 1, characterized in that: The dishwashing device also includes a rotating mechanism, and the supporting frame, the driving roller, the first brushing unit, the second brushing unit and the first lifting mechanism are all arranged on the rotating mechanism. The rotating mechanism drives the supporting frame, the driving roller, the first brushing unit, the second brushing unit and the first lifting mechanism to rotate, and the rotating axis of the rotating mechanism is perpendicular to the axis of the dishes to be washed.

10. The dishwashing device according to claim 1, characterized in that: The openings of the dishes to be washed are arranged upward or downward.

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