Fruit and vegetable cleaning device and integrated sink

Abstract

The utility model relates to kitchen appliance technical field discloses a kind of fruit and vegetable cleaning device and integrated sink.Integrated sink includes fruit and vegetable cleaning device, fruit and vegetable cleaning device includes first sink, stirring assembly, rotary drive assembly and gas supply component, stirring assembly is arranged in first sink and includes several blades, channel is provided in stirring assembly, and at least part blade is provided with gas outlet, and gas outlet is communicated with channel;Rotary drive assembly is used to drive stirring assembly rotation;Gas supply component is communicated with channel, for into gas into channel.The fruit and vegetable cleaning device of utility model, leafy vegetables are not easy to adhere on blade, can guarantee leafy vegetables complete, and cleaning effect is good.

Description

Technical Field

[0001] This utility model relates to the field of kitchen appliance technology, and in particular to a fruit and vegetable washing device and an integrated sink. Background Technology

[0002] A sink-type fruit and vegetable washer is a kitchen appliance used for cleaning fruits and vegetables, and is widely used due to its convenience. Patent application CN213524902U discloses a fruit and vegetable washer including a sink, a fruit and vegetable basket assembly, and a motor. The basket assembly includes a basket body and an impeller. The basket body is installed inside the sink, forming a receiving cavity. The motor and impeller are both located outside the receiving cavity, and the motor is detachably connected to the impeller to drive its rotation. During use, the motor drives the impeller to rotate, which in turn causes the water in the sink to swirl and flow, cleaning the fruits and vegetables. However, in the above-mentioned fruit and vegetable washer, leafy vegetables sometimes adhere to the impeller blades. This can easily break the leafy vegetables, affecting their integrity; furthermore, the leafy vegetables attached to the blades cannot fully contact the water, resulting in poor cleaning effectiveness.

[0003] Therefore, there is an urgent need for a fruit and vegetable washing device and an integrated water tank to solve the above-mentioned technical problems. Utility Model Content

[0004] One objective of this invention is to provide a fruit and vegetable cleaning device that prevents leafy vegetables from sticking to the leaves, ensuring the integrity of the leaves and achieving a good cleaning effect.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] Fruit and vegetable washing device, including:

[0007] First sink;

[0008] An agitation assembly is disposed in the first water tank and includes several blades. The agitation assembly is provided with a channel, and at least some of the blades are provided with air outlets, which are connected to the channel.

[0009] A rotary drive assembly for driving the agitation assembly to rotate;

[0010] A gas supply assembly, which is connected to the channel, is used to supply gas into the channel.

[0011] As an optional solution, the air supply assembly includes an air source, a conduit, and an air hood. The air source is located outside the first water tank, and the air hood is at least partially located inside the first water tank. The inlet end of the conduit is connected to the air source, and the outlet end of the conduit extends to the upper end of the interior of the air hood. The lower end of the air hood is provided with a connecting hole, and the air hood is connected to the channel through the connecting hole.

[0012] As an optional solution, the agitation assembly further includes an impeller seat, the blades are connected to the impeller seat, the channel is disposed in the impeller seat, the channel is annular and penetrates the impeller seat radially through the inner side, the impeller seat is sleeved on the gas shroud and the channel is opposite to the connecting hole, and the impeller seat and the gas shroud are rotatably engaged.

[0013] As an optional solution, the gas shroud is provided with an axial limiting part, which limits the impeller seat along the insertion direction of the impeller seat;

[0014] The impeller seat includes a seat body and a bushing. The channel is opened in the seat body. The bushing is fixedly connected to the seat body and rotates with the gas shroud.

[0015] As an optional solution, the first water tank is provided with a through hole, and the conduit passes through the through hole; the fruit and vegetable washing device further includes a sealing element, which is sandwiched between the air hood and the inner wall of the first water tank and surrounds the through hole; and / or

[0016] The air supply assembly also includes a support base, which is installed on the outside of the first water tank. The air source is installed on the support base, the inlet end of the conduit is installed on the air source, and the air cover is fitted onto the conduit and fixedly connected to the conduit.

[0017] As an optional solution, the agitation component further includes a first magnetic suction element, and the rotation drive component is disposed outside the first water tank and includes a rotation drive source and a second magnetic suction component. The second magnetic suction component is magnetically fixed to the first magnetic suction element, and the rotation drive source can drive the second magnetic suction component to rotate.

[0018] As an optional embodiment, the second magnetic assembly includes a mounting base and a second magnetic element, the mounting base being connected to the output end of the rotary drive source, and the second magnetic element being mounted on the mounting base; and / or

[0019] The agitation assembly further includes an impeller seat, the blades are connected to the impeller seat, the impeller seat is provided with a first mounting groove, and the first magnetic member is installed in the first mounting groove.

[0020] As an optional embodiment, the fruit and vegetable washing device further includes a housing, which is installed outside the first water tank, and the rotary drive assembly is installed inside the housing; and / or

[0021] The cover has an opening, and the air supply component is located inside the cover and communicates with the outside of the cover through the opening.

[0022] As an optional embodiment, the agitation assembly further includes an impeller seat, the impeller seat being constructed in the shape of a frustum, with multiple blades connected to the side of the frustum; wherein:

[0023] The blades extend along the generatrix of the frustum shape, and a plurality of the blades are circumferentially spaced along the impeller seat; or

[0024] The multiple blades are configured as at least two blade groups, each blade group includes at least one blade, the blades of different blade groups have different lengths, and the air outlet is provided on the blades in at least one blade assembly.

[0025] Another objective of this invention is to provide an integrated water tank that, by employing the aforementioned fruit and vegetable washing device, ensures the integrity of the washed leafy vegetables and achieves a good washing effect.

[0026] To achieve this objective, the present invention adopts the following technical solution:

[0027] An integrated water tank includes a second water tank and the aforementioned fruit and vegetable washing device, wherein the second water tank is connected to the first water tank.

[0028] The beneficial effects of this utility model are:

[0029] This utility model discloses a fruit and vegetable washing device, comprising a first water tank, a stirring component, a rotation drive component, and an air supply component. The stirring component has a channel, and its blades have air outlets. The air supply component is used to introduce gas into the channel. When using the fruit and vegetable washing device, water and vegetables to be washed are placed in the first water tank. The rotation drive component drives the stirring component to rotate, causing the blades of the stirring component to create a vortex in the water in the first water tank, thus washing the fruits and vegetables. Simultaneously, the air supply component introduces gas into the channel, and the gas exits from the air outlets on the blades. Firstly, the airflow from the air outlets agitates leafy vegetables, preventing them from adhering to the leaves and being crushed, thus maintaining their integrity. Secondly, the bubbles blown out from the air outlets explode in the water or on the surface of the vegetables, improving the washing effect. Thirdly, the gas blown out from the air outlets can also promote the rotation of non-floating ingredients such as potatoes, preventing them from sinking and improving the washing effect.

[0030] The integrated water tank of this utility model, by adopting the above-mentioned fruit and vegetable washing device, can ensure that the leafy vegetables are cleaned intact and have a good washing effect. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the integrated water tank provided in a specific embodiment of the present invention;

[0032] Figure 2This is a cross-sectional view of the integrated water tank at the agitation component provided in a specific embodiment of this utility model;

[0033] Figure 3 yes Figure 2 Enlarged view of point A in the image;

[0034] Figure 4 This is a schematic diagram of the structure of the gas supply component provided in a specific embodiment of this utility model;

[0035] Figure 5 This is a schematic diagram of the structure of the first stirring component provided in a specific embodiment of the present invention from one view.

[0036] Figure 6 This is a partial structural schematic diagram of the fruit and vegetable washing device provided in a specific embodiment of this utility model;

[0037] Figure 7 This is a schematic diagram of the fruit and vegetable washing device provided in a specific embodiment of the present invention after the first water tank is hidden.

[0038] Figure 8 This is a schematic diagram of the structure of the first stirring component provided in a specific embodiment of the present invention from another perspective;

[0039] Figure 9 This is a schematic diagram of the structure of the second stirring component provided in a specific embodiment of this utility model.

[0040] In the picture:

[0041] 10. First water tank; 11. Water inlet; 12. First drain outlet;

[0042] 20. Agitator assembly; 21. Impeller seat; 211. Channel; 212. First mounting groove; 213. Seat body; 214. Bushing; 22. Blade; 221. Air outlet; 23. First magnetic chuck;

[0043] 30. Rotary drive assembly; 31. Rotary drive source; 32. Second magnetic suction assembly; 321. Mounting base; 3211. Second mounting slot; 3212. Receiving slot; 322. Second magnetic suction element;

[0044] 40. Air supply assembly; 41. Air source; 42. Conduit; 421. Inlet end; 422. Outlet end; 43. Air hood; 431. Connecting hole; 432. Axial limiting part; 44. Support base;

[0045] 50. Sealing components;

[0046] 60. Cover; 61. Opening;

[0047] 70. Second water tank; 71. Second drain outlet;

[0048] 80. Faucet;

[0049] 90. Pump assembly. Detailed Implementation

[0050] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not the entire structure.

[0051] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0052] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0053] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0054] This embodiment provides a fruit and vegetable washing device, such as... Figure 1 and Figure 2As shown, the fruit and vegetable washing device includes a first water tank 10, an agitation component 20, a rotary drive component 30, and an air supply component 40. The first water tank 10 is used to hold water and ingredients such as fruits and vegetables to be washed. The agitation component 20 is disposed within the first water tank 10 and includes an impeller seat 21 and several blades 22. The impeller seat 21 is connected to the output end of the rotary drive component 30, and the blades 22 are all connected to the impeller seat 21. The rotary drive component 30 drives the agitation component 20 to rotate. A channel 211 is provided within the agitation component 20, and at least some of the blades 22 are provided with air outlets 221, which communicate with the channel 211. The air supply component 40 communicates with the channel 211 and is used to introduce gas into the channel 211.

[0055] When using the fruit and vegetable washing device, water and vegetables to be washed are placed in the first water tank 10. The rotation drive component 30 drives the stirring component 20 to rotate. The blades 22 of the stirring component 20 drive the water in the first water tank 10 to form a vortex to wash the fruits and vegetables. At the same time, the air supply component 40 introduces gas into the channel 211. After entering the channel 211, the gas is discharged from the air outlet 221 on the blades 22. On the one hand, the airflow blown from the blades 22 can prevent the leafy vegetables from adhering to the blades 22 and avoid the leafy vegetables from being crushed by the blades 22, thus ensuring the integrity of the leafy vegetables. On the other hand, the bubbles blown from the air outlet 221 can explode in the water or on the surface of the vegetables, which can improve the washing effect. Furthermore, the gas blown from the air outlet 221 can also promote the rotation of ingredients that are not easy to float, such as potatoes, to prevent them from sinking to the bottom and improve the washing effect.

[0056] like Figure 1 As shown, in this embodiment, the first water tank 10 is constructed as an open-top structure, facilitating the loading and unloading of food. In some embodiments, the fruit and vegetable washing device also includes a cover (not shown in the figure), which can be placed over the open end of the water tank. Placing the cover over the water tank when the fruit and vegetable washing device is washing food prevents water or food from splashing. Optionally, the first water tank 10 can be made of materials such as stainless steel or ceramic. In this embodiment, as... Figure 1 and Figure 2 As shown, a water inlet 11 is provided on the first water tank 10, and a pump assembly 90 is connected to the water inlet 11. The pump assembly 90 is used to pump water into the first water tank 10. The pump assembly 90 facilitates automated control of the fruit and vegetable washing device. In this embodiment, the water inlet 11 is located at a relatively high position on the side wall of the first water tank 10. In some embodiments, a faucet can also be installed at the first water tank 10 to inject water into the first water tank 10. Figure 2 As shown, a first drain outlet 12 is also provided at the bottom of the first water tank 10, which is used to drain the water in the first water tank 10.

[0057] like Figure 2 and Figure 3 As shown, the air supply assembly 40 includes an air source 41, a conduit 42, and an air hood 43. The air source 41 is located outside the first water tank 10 to allow the air inlet of the air source 41 to communicate with the outside atmosphere. The air hood 43 is located inside the first water tank 10. The inlet end 421 of the conduit 42 communicates with the air source 41, and the outlet end 422 of the conduit 42 extends to the upper end of the air hood 43. The lower end of the air hood 43 is provided with a connecting hole 431, through which the air hood 43 communicates with the channel 211. When the air source 41 is working, as... Figure 2 As shown by the dashed arrow, the airflow enters the conduit 42 from the air source 41, moves upward, and enters the air hood 43 from the outlet end 422 located at the upper end of the air hood 43. Then, the airflow moves downward and enters the channel 211 of the stirring component 20 through the connecting hole 431, and finally exits from the air outlet 221 on the blade 22. In this embodiment, by setting the conduit 42 and the air hood 43, and positioning the air outlet of the conduit 42 at the upper end of the air hood 43, water in the first water tank 10 can be prevented from flowing back into the air source 41, ensuring the service life of the entire fruit and vegetable washing device. In this embodiment, the height of the outlet end 422 of the conduit 42 is higher than the highest liquid level in the water tank, thus more reliably preventing water in the first water tank 10 from flowing back into the air source 41 through the outlet end 422 of the conduit 42. Specifically, as... Figure 2 As shown, the height of the outlet end 422 of the conduit 42 is higher than the height of the inlet 11.

[0058] like Figures 2-4 As shown, the air source 41 can be a peristaltic air pump. In other embodiments, the air source 41 can also be other existing components capable of driving external air into the conduit 42. The fruit and vegetable washing device also includes a support base 44, which is installed on the outside of the first water tank 10, and the air source 41 is installed on the support base 44. Specifically, the support base 44 is fixed to the outside of the bottom plate of the first water tank 10, and the air source 41 can be fixed to the lower side of the support base 44 by means of hooks, fasteners, etc. The inlet end 421 of the conduit 42 is supported on the air source 41, and the air cover 43 is sleeved on the conduit 42 and fixedly connected to the conduit 42, thereby realizing the support and fixation of the entire air supply assembly 40. In this embodiment, the support base 44 is an annular component, and the lower end of the conduit 42 (i.e., the inlet end 421) passes through the support base 44 and is inserted into the outlet of the air source 41. The air cover 43 is disposed inside the first water tank 10, and the first water tank 10 is provided with a through hole. The conduit 42 passes through the through hole and extends into the air cover 43. In this embodiment, the air cover 43 is constructed as a cylindrical shell, and both the upper and lower ends are sealed, thereby preventing water in the first water tank 10 from entering the air cover 43 from a position other than the connecting hole 431.

[0059] like Figure 3As shown, the fruit and vegetable washing device also includes a sealing element 50, which is sandwiched between the air hood 43 and the inner wall of the first water tank 10 and surrounds the through hole. The sealing element 50 prevents water in the first water tank 10 from leaking through the through hole. In this embodiment, the sealing element 50 can be a rubber ring. An annular groove is provided at the bottom of the air hood 43, and the sealing element 50 is disposed within this groove. This arrangement positions the sealing element 50, preventing it from shifting and ensuring reliable sealing.

[0060] like Figure 3 As shown, the channel 211 of the agitator 20 is disposed in the impeller seat 21. The channel 211 is annular and penetrates the impeller seat 21 radially. The impeller seat 21 is fitted onto the air shroud 43, with the channel 211 facing the connecting hole 431, thereby connecting the channel 211 with the interior of the air shroud 43. The impeller seat 21 and the air shroud 43 are rotatably engaged, and when the agitator 20 rotates relative to the air shroud 43, the channel 211 is always connected to the interior of the air shroud 43 through the connecting hole 431, ensuring that the air outlet 221 can continuously blow air. That is to say, the air shroud 43 not only prevents water in the first water tank 10 from flowing back into the air source 41, but also supports and limits the agitator 20, ensuring that the rotation of the agitator 20 is stable. In this embodiment, multiple connecting holes 431 are provided circumferentially at the lower end of the side wall of the air shroud 43, thereby ensuring that the gas enters the channel 211 evenly, and then evenly enters the air outlet 221 of each blade 22.

[0061] In this embodiment, the agitation component 20 is mounted on the air shroud 43 from top to bottom. Specifically, as shown... Figure 3 As shown, the impeller seat 21 includes a seat body 213 and a bushing 214. A channel 211 is formed inside the seat body 213. The bushing 214 is fixedly connected to the seat body 213 and rotatably engages with the gas shroud 43. On the one hand, the bushing 214 ensures a precise fit between the entire agitation assembly 20 and the gas shroud 43, thereby ensuring smooth rotation of the agitation assembly 20. On the other hand, the bushing 214 is made of wear-resistant material, which reduces wear on the impeller seat 21 when rotating relative to the gas shroud 43, improves its service life, and the fact that only the bushing 214 is made of wear-resistant material also reduces the manufacturing cost of the entire agitation assembly 20.

[0062] In this embodiment, as Figure 3 and Figure 4 As shown, an axial limiting part 432 is provided on the gas cover 43, which limits the impeller seat 21 along the insertion direction of the impeller seat 21. In this embodiment, the axial limiting part 432 is constructed as an annular protrusion provided on the outer surface of the gas cover 43, and the lower end of the annular protrusion stop seat body 213.

[0063] like Figure 3 , Figure 5 and Figure 6 As shown, the agitation assembly 20 includes a first magnetic attractor 23, and the rotation drive assembly 30 is disposed outside the first water tank 10 and includes a rotation drive source 31 and a second magnetic attractor 32. The second magnetic attractor 32 is magnetically fixed to the first magnetic attractor 23, and the rotation drive source 31 can drive the second magnetic attractor 32 to rotate. On the one hand, the agitation assembly 20 achieves transmission through the magnetic attraction between the first magnetic attractor 23 and the second magnetic attractor 32 of the rotation drive assembly 30, thus eliminating the need for a hole 61 in the first water tank 10 for mechanical connection. This not only reduces the risk of leakage in the first water tank 10 but also facilitates processing. On the other hand, when it is necessary to replace or clean the agitation assembly 20, it can be disassembled by pulling the agitation assembly 20 upward to overcome the magnetic attraction between the first magnetic attractor 23 and the second magnetic attractor 32, making the operation more convenient. It should be noted that as long as the first water tank 10 is made of a non-magnetic material, the agitation assembly 20 can be driven to rotate.

[0064] In this embodiment, as Figure 5 As shown, the impeller seat 21 has a first mounting groove 212 on the side facing the bottom plate of the first water tank 10, and the first magnetic member 23 is installed in the first mounting groove 212. Optionally, the first magnetic member 23 can be installed in the first mounting groove 212 by snap-fit, adhesive, or other methods, which is not specifically limited here. The agitation assembly 20 includes a plurality of first magnetic members 23, which are evenly distributed along the circumference of the agitation assembly 20 to ensure that the agitation assembly 20 is subjected to uniform force. In other embodiments, the first magnetic member 23 can also be set as a ring-shaped component, which is not specifically limited here. Figure 6 As shown, the second magnetic suction assembly 32 includes a mounting base 321 and a second magnetic suction member 322. The mounting base 321 is connected to the output end of the rotary drive source 31, and the second magnetic suction member 322 is mounted on the mounting base 321. In this embodiment, a second mounting groove 3211 is provided on the side of the mounting base 321 facing the bottom plate of the first water tank 10, and the second magnetic suction member 322 is installed in the second mounting groove 3211. Optionally, the second magnetic suction member 322 can be installed in the second mounting groove 3211 by snap-fit, adhesive, or other means, which is not limited here. In this embodiment, the second magnetic suction assembly 32 includes a plurality of second magnetic suction members 322, which are evenly arranged along the circumference of the mounting base 321 to uniformly apply driving force to the agitation assembly 20. In other embodiments, the second magnetic suction member 322 can also be configured as a ring-shaped component.

[0065] like Figure 3 and Figure 7As shown, the fruit and vegetable washing device also includes a cover 60, which is installed outside the first water tank 10, and the rotary drive assembly 30 is installed inside the cover 60. The air source 41 of the air supply assembly 40 is located inside the cover 60. With this configuration, the power structure of the fruit and vegetable washing device located outside the first water tank 10 is covered and protected by the cover 60, which can improve the service life of the fruit and vegetable washing device. In this embodiment, the mounting base 321 has a component with a receiving groove 3212 on its upper side, and the air source 41 is located in the receiving groove 3212. It can be understood that the installation gap between the mounting base 321 and other components can ensure that the receiving groove 3212 is connected to the outside, thereby ensuring smooth air supply from the air source 41. Optionally, the cover 60 can be fixed to the lower side of the first water tank 10 by welding, fastener connection, or other methods. Optionally, the cover 60 is provided with an opening 61, through which external air can enter the cover 60 and then enter the receiving groove 3212 through the structural gap. The rotary drive source 31 can be fixed inside the housing 60 by fasteners, that is, the housing 60 plays a supporting role for the entire rotary drive assembly 30.

[0066] In some embodiments, such as Figure 8 As shown, the impeller seat 21 is shaped like a frustum, and multiple blades 22 are connected to the side of the frustum. The blades 22 extend along the generatrix of the frustum, and the multiple blades 22 are distributed circumferentially around the impeller seat 21. In this embodiment, each blade 22 is provided with multiple air outlets 221, and the multiple air outlets 221 are distributed sequentially along the extension of the blade 22.

[0067] In some embodiments, such as Figure 9 As shown, the impeller seat 21 is shaped like a frustum, with multiple blades 22 connected to the side of the frustum. The multiple blades 22 are configured as at least two sets of blades 22, each set including at least one blade 22. The blades 22 in different sets have different lengths, and at least one set of blades 22 has an air outlet 221 on its blades 22. The arrangement of multiple sets of blades 22 increases the agitation of water and food by the stirring component 20, improving the cleaning effect. In this embodiment, the stirring component 20 has two impeller sets, arranged one above the other, with the blades 22 of the lower impeller set being longer than those of the upper impeller set. The blades 22 in the lower impeller set have air outlets 221 on their blades 22. It is understood that those skilled in the art can flexibly configure the shape and distribution of the blades 22 and the distribution of the air outlets 221 on the blades 22 according to requirements, and no specific limitations are made here.

[0068] like Figure 1As shown, this embodiment also provides an integrated sink, which includes a second sink 70 and the aforementioned fruit and vegetable washing device. The second sink 70 is connected to the first sink 10. By employing the aforementioned fruit and vegetable washing device, the integrated sink ensures that leafy vegetables are cleaned intact and achieves good cleaning results. The second sink 70 can be used for washing tableware or for manual cleaning of food, offering high flexibility. Optionally, the first sink 10 and the second sink 70 can be integrally formed. In this embodiment, a faucet 80 is also provided at the second sink 70 for injecting water into the second sink 70. Figure 1 As shown, a second drain outlet 71 is also provided at the bottom of the second water tank 70, which is used to drain the water in the second water tank 70.

[0069] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those skilled in the art, based on the concept of this utility model, there will be changes in the specific implementation methods and application scope. The content of this specification should not be construed as a limitation of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A fruit and vegetable washing device, characterized in that, include: First water tank(10); A stirring assembly (20) is disposed in the first water tank (10) and includes a plurality of blades (22). A channel (211) is provided in the stirring assembly (20). At least some of the blades (22) are provided with air outlets (221), and the air outlets (221) are connected to the channel (211). A rotary drive assembly (30) is provided for driving the agitation assembly (20) to rotate. Gas supply assembly (40) is connected to the channel (211) and is used to supply gas into the channel (211).

2. The fruit and vegetable washing device as described in claim 1, characterized in that, The air supply assembly (40) includes an air source (41), a conduit (42), and an air hood (43). The air source (41) is located outside the first water tank (10), and the air hood (43) is at least partially located inside the first water tank (10). The inlet end (421) of the conduit (42) is connected to the air source (41), and the outlet end (422) of the conduit (42) extends to the upper end of the air hood (43). The lower end of the air hood (43) is provided with a connecting hole (431), and the air hood (43) is connected to the channel (211) through the connecting hole (431).

3. The fruit and vegetable washing device as described in claim 2, characterized in that, The agitation assembly (20) further includes an impeller seat (21), the blade (22) is connected to the impeller seat (21), the channel (211) is disposed in the impeller seat (21), the channel (211) is annular and penetrates the impeller seat (21) radially through the inner side, the impeller seat (21) is sleeved on the gas shroud (43) and the channel (211) is opposite to the connecting hole (431), the impeller seat (21) and the gas shroud (43) are rotatably engaged.

4. The fruit and vegetable washing device as described in claim 3, characterized in that, An axial limiting part (432) is provided on the air cover (43), and the axial limiting part (432) limits the impeller seat (21) along the insertion direction of the impeller seat (21); The impeller seat (21) includes a seat body (213) and a bushing (214). The channel (211) is opened in the seat body (213). The bushing (214) is fixedly connected to the seat body (213) and rotates with the air cover (43).

5. The fruit and vegetable washing device as described in claim 2, characterized in that, The first water tank (10) is provided with a through hole, and the conduit (42) passes through the through hole; the fruit and vegetable washing device also includes a sealing element (50), which is sandwiched between the air hood (43) and the inner wall of the first water tank (10) and surrounds the through hole; and / or The air supply assembly (40) also includes a support base (44), which is installed on the outside of the first water tank (10). The air source (41) is installed on the support base (44), the inlet end (421) of the conduit (42) is installed on the air source (41), and the air cover (43) is sleeved on the conduit (42) and fixedly connected to the conduit (42).

6. The fruit and vegetable washing device according to any one of claims 1-5, characterized in that, The agitation assembly (20) further includes a first magnetic suction member (23). The rotation drive assembly (30) is disposed outside the first water tank (10) and includes a rotation drive source (31) and a second magnetic suction assembly (32). The second magnetic suction assembly (32) is magnetically fixed to the first magnetic suction member (23). The rotation drive source (31) can drive the second magnetic suction assembly (32) to rotate.

7. The fruit and vegetable washing device as described in claim 6, characterized in that, The second magnetic attraction assembly (32) includes a mounting base (321) and a second magnetic attraction element (322). The mounting base (321) is connected to the output end of the rotary drive source (31), and the second magnetic attraction element (322) is mounted on the mounting base (321); and / or The agitation assembly (20) further includes an impeller seat (21), the blade (22) is connected to the impeller seat (21), the impeller seat (21) is provided with a first mounting groove (212), and the first magnetic suction member (23) is installed in the first mounting groove (212).

8. The fruit and vegetable washing device according to any one of claims 1-5, characterized in that, The fruit and vegetable washing device further includes a cover (60) which is installed outside the first water tank (10), and the rotary drive assembly (30) is installed inside the cover (60); and / or, the air supply assembly (40) is partially located inside the cover (60).

9. The fruit and vegetable washing device according to any one of claims 1-5, characterized in that, The agitation assembly (20) further includes an impeller seat (21), which is shaped like a frustum, and a plurality of blades (22) are connected to the side of the frustum; wherein: The blades (22) extend along the generatrix of the frustum shape, and a plurality of the blades (22) are distributed circumferentially at intervals along the impeller seat (21); or The plurality of blades (22) are configured as at least two blade groups, each blade group including at least one blade (22), the blades (22) of different blade groups have different lengths, and the air outlet (221) is provided on the blades (22) in at least one blade assembly.

10. An integrated water tank, characterized in that, It includes a second water tank (70) and a fruit and vegetable washing device according to any one of claims 1-9, wherein the second water tank (70) is connected to the first water tank (10).

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