A fruit and vegetable cleaning machine

Abstract

This utility model discloses a fruit and vegetable washing machine, relating to the field of cleaning technology. It includes a washing body with a sealed cavity inside, where at least a drive assembly and a control assembly are installed. It also includes: a perforated cover, which is annularly structured and fixedly installed on the top periphery of the washing body, forming a purification cavity between itself and the top end face of the washing body; a purification component installed within the purification cavity; and a stirring component located inside the perforated cover, connected to the drive assembly and driven to rotate by it. The perforated cover includes a cover body, which is annularly structured with only a top wall and an outer wall, and is perforated. In this utility model, the stirring component is located inside the purification component. The stirring component agitates the water flow path, allowing it to directly pass through the purification component and adapt to the perforated structure of the perforated cover. The water flow achieves self-cleaning of the purification component and the perforated cover, making it convenient and quick to use.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, and in particular to a fruit and vegetable cleaning machine. Background Technology

[0002] A fruit and vegetable cleaning machine is a product used to clean the surfaces of fruits, vegetables, tableware, etc.

[0003] Existing patent number 202320119289.3 discloses a fruit and vegetable purifier, which has a purification body, and a closed cavity is formed inside the purification body. At least a drive component and a control component are installed in the closed cavity. It also includes: an end cover, which is detachably installed on the top of the purification body and forms a purification cavity with the top end face of the purification body. The purification cavity is connected to the outside; a purification component, which is installed in the purification cavity; and an agitator, which is installed around the end cover and is connected to the drive component. The agitator is driven by the drive component to rotate and push the water flow.

[0004] In the aforementioned patent, the agitator is installed around the end cover. The agitator is used to agitate the water flow to accelerate purification. However, the water flow diffuses outward, and the purification component is located inside the agitator. The contact efficiency between the water flow and the purification component is poor, and its performance needs to be improved. Furthermore, the end cover is detachable for disassembly and cleaning, which requires manual disassembly and cleaning, resulting in inconvenience in use.

[0005] Therefore, it is necessary to develop a fruit and vegetable washing machine to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a fruit and vegetable washing machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fruit and vegetable washing machine, comprising a washing body, wherein a sealed cavity is formed inside the washing body, and at least a drive assembly and a control assembly are installed inside the sealed cavity, and further comprising:

[0008] A perforated cover, which is a ring structure and is fixedly installed on the top periphery of the cleaning body, forming a purification chamber between the perforated cover and the top end face of the cleaning body;

[0009] A purification component, which is installed inside the purification chamber;

[0010] A stirring element is disposed inside the perforated cover and is connected to the driving assembly, and is driven to rotate by the driving assembly;

[0011] The perforated cover includes a cover body, which has a ring structure with only a top wall and an outer wall and is perforated. The perforated cover also includes a ring support, which is located in the lower inner part of the cover body. The ring support is fixedly connected to the cover body by multiple pillars. A gap is left between the ring support and the side wall of the cover body for the placement of the purification components.

[0012] Optionally, the cleaning body includes a housing and an electrode plate support. The top of the housing is open and a cavity is formed inside. The electrode plate support is detachably and sealed to the top opening of the housing, so that the internal cavity of the housing forms a sealed cavity.

[0013] Optionally, the drive assembly includes a motor and a gearbox, the output end of the gearbox having a rotating shaft, and the motor driving the rotating shaft to rotate through the gearbox;

[0014] The end of the rotating shaft is coaxially provided with a threaded rod, and the stirring component is screwed coaxially with the threaded rod.

[0015] Optionally, the control component includes a circuit board and a button. The circuit board is provided with a micro switch, and the button is mounted on the side wall of the housing and is adapted to the micro switch of the circuit board.

[0016] Optionally, the control component further includes a display screen, which is electrically connected to the circuit board;

[0017] The display screen has a ring-shaped structure and is independently positioned around the button.

[0018] Optionally, the number of the supports is ≤4.

[0019] Optionally, the stirring component includes a rotating plate and blades. The rotating plate is circular, and multiple blades are disposed on the upper surface of the rotating plate, arranged in a circular array with the center of the rotating plate as the center.

[0020] Optionally, the purification component uses an electrode plate, which is annular and detachably mounted on the top of the electrode plate support.

[0021] Optionally, a battery is also installed inside the sealed cavity of the cleaning body, and the battery is adapted to a wireless charging module.

[0022] The technical effects and advantages of this utility model are as follows:

[0023] 1. When using this utility model, the product can be directly put into water to achieve automatic cleaning of fruits and vegetables in the water, which is convenient and quick to use.

[0024] 2. This utility model is provided with a stirring component and a purification component, and the stirring component is located inside the purification component. The stirring component agitates the water flow, and the water flow path can directly pass through the purification component, thereby increasing the electrolysis area of ​​the purification component and improving the purification and cleaning efficiency.

[0025] 3. The stirring component of this utility model agitates the water flow, and the water flow path directly passes through the purification component. The water flow washes the purification component and the perforated cover, which can achieve self-cleaning of the purification component and the perforated cover. There is no need for manual cleaning or disassembly for cleaning, which improves the convenience of use. Attached Figure Description

[0026] Figure 1 This is an exploded view of the detachable components of this utility model.

[0027] Figure 2 This is a schematic diagram of the vertical structure of the cleaning body of this utility model.

[0028] Figure 3 This is a schematic diagram of the exploded structure of the cleaning body of this utility model.

[0029] Figure 4 This is a schematic diagram of the vertical structure of the hollow cover of this utility model.

[0030] Figure 5 This is a schematic diagram of the main structure of the cleaning body of this utility model.

[0031] Figure 6 This is a schematic diagram of a partial explosion of the cleaning body of this utility model.

[0032] Figure 7 This is a schematic diagram of the internal structure of the drive component of this utility model.

[0033] In the diagram: 1. Cleaning body; 101. Shell; 102. Electrode plate support; 2. Stirring component; 201. Rotating plate; 202. Blade; 3. Purification component; 4. Hollowed-out cover; 401. Cover body; 402. Ring support; 5. Wireless charging base; 6. Wireless charging coil; 7. Button; 8. Display screen; 9. Support column; 10. Drive assembly; 1001. Motor; 1002. Gearbox; 11. Lip seal; 12. Circuit board; 13. Sealing ring; 14. Mounting groove; 15. Battery; 16. Screw; 17. First gear; 18. Second gear; 19. Third gear; 20. Fourth gear; 21. Rotating shaft; 22. Threaded rod. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] like Figure 1-7 As shown, this utility model provides the following solution:

[0039] like Figure 2 As shown, a fruit and vegetable washing machine includes a washing body 1, a stirring component 2, a purification component 3, and a perforated cover 4, as described in detail below:

[0040] like Figure 3As shown, the cleaning body 1 includes a housing 101 and an electrode plate holder 102. The housing 101 has an internal cavity and an open top. The electrode plate holder 102 is detachably and fixedly installed on the top of the housing 101 to seal the open top of the housing 101. The seal ensures that water will not enter the internal cavity of the housing 101, so as to ensure that the components inside the internal cavity of the housing 101 will not be damaged by water immersion. The detachable connection between the housing 101 and the electrode plate holder 102 includes, but is not limited to, fixing with bolts or threaded knobs.

[0041] like Figure 6 As shown, the inner cavity of the housing 101 is equipped with at least the drive assembly 10 and the control assembly.

[0042] The control component is used to operate the fruit and vegetable washing machine. The control component includes at least a circuit board 12 and a button 7. The circuit board 12 is equipped with a micro switch. The button 7 works in conjunction with the circuit board 12 to control the operation of the fruit and vegetable washing machine, such as controlling the opening and closing of the fruit and vegetable washing machine. The above technical means are commonly used in small household appliances, so their specific structure and principle will not be described in detail.

[0043] like Figure 5 and 6 As shown, the control component also includes a display screen 8, which is electrically connected to the circuit board 12. The display screen 8 has functions such as setting and displaying "vegetables", "meat", "fruit" and "aquatic products". The cleaning mode can be switched by button 7 and displayed on the display screen 8 to achieve a better interactive experience.

[0044] like Figure 6 As shown, the specific installation of the control components is described as follows: Circuit board 12 is fixedly installed in the inner cavity of housing 101 by screws 16. The side wall of housing 101 has a mounting groove 14 for the installation of button 7 and display screen 8. Button 7 is installed on the outside of mounting groove 14 and passes through mounting groove 14 to the inside of housing 101. The micro switch of circuit board 12 faces button 7 for matching button 7. Display screen 8 is installed on the outside of mounting groove 14 and a sealing ring 13 is provided between display screen 8 and mounting groove 14 to waterproof the installation of display screen 8. In addition, display screen 8 has a ring structure surrounding the button 7 and is installed independently, which improves the aesthetics of display screen 8 after installation.

[0045] like Figure 6 and 7As shown, the drive assembly 10 includes a motor 1001 and a reduction gearbox 1002. The reduction gearbox 1002 is located on the output end side of the motor 1001. The reduction gearbox 1002 has a cylindrical housing structure, and the axis of the cylindrical housing is coaxial with the axis of the motor 1001. The lower end of the reduction gearbox 1002 is fixedly installed with the housing of the motor 1001 or is an integral structure. The upper end is provided with a removable sealing cover. The output shaft of the motor 1001 passes through the reduction gearbox 1002 to the inner cavity of the reduction gearbox 1002. A first gear 17 is coaxially fixedly installed at the end of the output shaft of the motor 1001, and the first gear 17 is located in the inner cavity of the reduction gearbox 1002. A second gear 18 is also rotatably installed in the inner cavity of the reduction gearbox 1002. The third gear 19 and the fourth gear 20, the second gear 18, the third gear 19 and the fourth gear 20 are sequentially meshed and connected, and the second gear 18 is also meshed and connected with the first gear 17. The upper end of the fourth gear 20 is also coaxially connected to a rotating shaft 21. The end of the rotating shaft 21 passes through the sealing cover of the reduction gearbox 1002 to its outside. The top end of the rotating shaft 21 is also coaxially provided with a threaded rod 22 for matching with the stirring component 2, so as to realize the threaded detachable installation of the stirring component 2. The meshing of the first gear 17, the second gear 18, the third gear 19 and the fourth gear 20 realizes the rotation reduction of the motor 1001, and the multi-gear meshing enhances the torque, improves the stirring force of the stirring component 2 to stir the water and improves the overall stability.

[0046] It should be noted that gear meshing to achieve speed reduction is a conventional existing technology, so the size of the gears will not be described in detail. The number of gears is not limited, but at least three are required to increase torque. The gearbox 1002 is designed with a cylindrical structure and is coaxially located at the output end of the motor 1001, which reduces the floor space of the gearbox 1002 and thus reduces the overall size of the fruit and vegetable washing machine to a certain extent, thereby reducing costs.

[0047] like Figure 1 , 3 As shown in Figures 6 and 7, a through hole is coaxially opened in the middle of the electrode plate support 102 for the threaded rod 22 to pass through coaxially. A lip seal 11 is fitted on the outside of the rotating shaft 21 to seal the through hole in the middle of the electrode plate support 102 and to provide waterproofing.

[0048] like Figure 1-3 As shown, a perforated cover 4 is fixedly installed on the outer periphery of the top end face of the electrode plate support 102. A purification chamber is formed between the top end face of the electrode plate support 102 and the perforated cover 4. The purification component 3 is installed in the purification chamber. The fixing of the perforated cover 4 includes, but is not limited to, ultrasonic fixing. The perforated cover 4 plays a protective role for the purification component 3, preventing fruits and vegetables from contacting the purification component 3 and causing damage to the purification component 3.

[0049] Specifically, such as Figure 4As shown, the perforated cover 4 includes a cover body 401 and an annular support 402. The cover body 401 has an annular structure and only has a top wall and an outer wall. Both the top wall and the outer wall of the cover body 401 have a perforated structure. The annular support 402 is located in the lower inner part of the cover body 401, and there is a gap between the annular support 402 and the side wall of the cover body 401 for the placement of the purification component 3. The annular support 402 and the cover body 401 are fixedly connected by multiple pillars 9. The inner side of the perforated cover 4 is divided into multiple openings by multiple pillars 9, and the number of pillars 9 does not exceed 4. The perforated design of the perforated cover 4 and the opening design of the inner side are for water circulation to contact the purification component 3.

[0050] The purification component 3 uses an electrode plate, which has a ring structure and is fixed to the outer top of the electrode plate bracket 102 with screws 16. When disassembling, simply insert a screwdriver through the perforated hole of the perforated cover 4 and unscrew the screws 16 to remove the electrode plate. The detachable installation of the electrode plate facilitates replacement of damaged electrode plates or deep cleaning. Other fixing methods can also be used to fix the electrode plate.

[0051] Purification component 3 is an electrode plate. When the fruit and vegetable washing machine is placed in water, the electrode plate ionizes the water, generating hydrogen ions and hydroxide ions, thereby producing hydroxyl radicals. The strong oxidizing power of hydroxyl radicals kills bacteria and removes pesticide residues, thus purifying and cleaning fruits and vegetables.

[0052] The stirring component 2 includes a rotating plate 201 and blades 202. The rotating plate 201 is a circular plate, and multiple blades 202 are arranged on the upper surface of the rotating plate 201. The multiple blades are arranged in a ring array with the center of the rotating plate 201 as the center. The rotating plate 201 and the blades 202 are an integral structure. The bottom of the rotating plate 201 is provided with a threaded sleeve. The stirring component 2 is located inside the hollow cover 4, and the stirring component 2 is detachably installed by screwing the threaded sleeve onto the threaded rod 22. The stirring component 2 is driven to rotate by the driving component 10. The rotation of the stirring component 2 drives the water flow. The electrode plates diffuse the hydroxyl radicals generated by water ionization with the water flow, thereby enhancing the ionization purification efficiency.

[0053] It should be noted that the stirring element 2 is located inside the perforated cover 4. The stirring element 2 agitates the water flow to spread outward. The water flow can directly pass through the purification element 3, which improves the diffusion efficiency of hydroxyl radicals and thus improves the purification efficiency. Furthermore, the water flow passing through the purification element 3 and the perforated cover 4 can achieve the rinsing and cleaning of the purification element 3 and the perforated cover 4, thus achieving the self-cleaning of the purification element 3 and the perforated cover 4.

[0054] like Figure 3 As shown, it also includes a battery 15, which supplies power to all electrical components inside the fruit and vegetable washing machine.

[0055] like Figure 1 and 6As shown, it also includes a wireless charging module, which includes a wireless charging base 5 and a wireless charging coil 6. The wireless charging coil 6 is installed at the bottom of the inner part of the housing 101. The cleaning body 1 is placed on the wireless charging base 5 to wirelessly charge the battery 15. Wireless charging technology is a conventional technical means for those skilled in the art, so the specific structure and principle of the wireless charging base 5, the wireless charging coil 6 and the battery 15 will not be described further.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fruit and vegetable washing machine, comprising a washing body, wherein a sealed cavity is formed inside the washing body, and at least a drive assembly and a control assembly are installed inside the sealed cavity, characterized in that, Also includes: A perforated cover, which is a ring structure and is fixedly installed on the top periphery of the cleaning body, forming a purification chamber between the perforated cover and the top end face of the cleaning body; A purification component, which is installed inside the purification chamber; A stirring element is disposed inside the perforated cover and is connected to the driving assembly, and is driven to rotate by the driving assembly; The perforated cover includes a cover body, which has a ring structure with only a top wall and an outer wall and is perforated. The perforated cover also includes a ring support, which is located in the lower inner part of the cover body. The ring support is fixedly connected to the cover body by multiple pillars. A gap is left between the ring support and the side wall of the cover body for the placement of the purification components.

2. The fruit and vegetable washing machine according to claim 1, characterized in that: The cleaning body includes a housing and an electrode plate support. The top of the housing is open and a cavity is formed inside. The electrode plate support is detachably and sealed to the top opening of the housing, so that the internal cavity of the housing forms a sealed cavity.

3. The fruit and vegetable washing machine according to claim 1, characterized in that: The drive assembly includes a motor and a gearbox, the output end of which has a rotating shaft, and the motor drives the rotating shaft to rotate through the gearbox. The end of the rotating shaft is coaxially provided with a threaded rod, and the stirring component is screwed coaxially with the threaded rod.

4. A fruit and vegetable washing machine according to claim 2, characterized in that: The control component includes a circuit board and a button. The circuit board is equipped with a micro switch, and the button is mounted on the side wall of the housing and is adapted to the micro switch on the circuit board.

5. A fruit and vegetable washing machine according to claim 4, characterized in that: The control component also includes a display screen, which is electrically connected to the circuit board; The display screen has a ring-shaped structure and is independently positioned around the button.

6. A fruit and vegetable washing machine according to claim 1, characterized in that: The number of supports is ≤4.

7. A fruit and vegetable washing machine according to claim 1, characterized in that: The stirring component includes a rotating plate and blades. The rotating plate is circular, and multiple blades are disposed on the upper surface of the rotating plate. The multiple blades are arranged in a circular array with the center of the rotating plate as the center.

8. A fruit and vegetable washing machine according to claim 2, characterized in that: The purification component uses an electrode plate, which is ring-shaped and detachably mounted on the top of the electrode plate bracket.

9. A fruit and vegetable washing machine according to claim 1, characterized in that: The cleaning body also has a battery installed inside its sealed cavity, and the battery is equipped with a wireless charging module.

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