阅读说明：本技术 一种洗碗机 (Dish washing machine ) 是由 孙立文 文永德 孔成 李华 解婷 杨林 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种洗碗机,包括有内胆,洗碗框体,装配在内胆上,水流传动装置,与洗碗框固定；果蔬清洗模块,与水流传动装置连接,包括有：果蔬搓洗部件,其能够在水流传动装置带动下转动；喷头,包括至少两层同轴设置的旋流叶轮结构,各个旋流叶轮结构上形成有沿旋流叶轮径向方向布置的旋流流道,至少两层旋流叶轮结构的旋流流道的水流旋转方向相反；分水控制部件,连接在喷头上,在其内部形成有水流通道,其能够通过相对喷头移动使得水流通道与其中一旋流流道连通；储水供水设备通过清洗水通道分别与水流传动装置、分水控制部件、喷淋装置连接。通过本发明解决了现有洗碗机在洗涤果蔬时易导致果蔬果肉破坏以及清洁效果差的问题。(The invention discloses a dish washing machine, which comprises an inner container, a dish washing frame body, a water flow transmission device and a dish washing frame, wherein the dish washing frame body is assembled on the inner container; fruit vegetables wash module is connected with rivers transmission, including: the fruit and vegetable rubbing part can be driven by the water flow transmission device to rotate; the spray head comprises at least two layers of coaxially arranged rotational flow impeller structures, rotational flow channels arranged along the radial direction of the rotational flow impellers are formed on each rotational flow impeller structure, and the rotational directions of water flows of the rotational flow channels of the at least two layers of rotational flow impeller structures are opposite; the water distribution control part is connected to the spray head, a water flow channel is formed in the water distribution control part, and the water flow channel can be communicated with one rotational flow channel by moving relative to the spray head; the water storage and supply equipment is respectively connected with the water flow transmission device, the water diversion control component and the spraying device through the cleaning water channel. The invention solves the problems that the fruit and vegetable pulp is easy to damage and the cleaning effect is poor when the existing dish-washing machine washes the fruit and vegetable.)

1. A dishwasher, comprising:

the washing machine comprises a shell, wherein an inner container is arranged in the shell, and a washing cavity is arranged in the inner container;

the dish washing frame is located the washing intracavity, the assembly is in on the inner bag, its characterized in that still including:

first fruit vegetables belt cleaning device sets up on the inner bag, it is including:

the water flow transmission device is fixedly connected with the dish washing frame;

fruit vegetables wash module, with rivers transmission connects, including:

the fruit and vegetable rubbing and washing parts are provided in plurality and can rotate under the driving of the water flow transmission device;

the spraying device faces the fruit and vegetable rubbing part;

second fruit vegetables belt cleaning device sets up washing intracavity, including:

the spray head comprises at least two layers of coaxially arranged rotational flow impeller structures, rotational flow channels arranged along the radial direction of the rotational flow impellers are formed on each rotational flow impeller structure, and the rotational directions of water flows of the rotational flow channels of the at least two layers of rotational flow impeller structures are opposite;

the water diversion control part is connected to the spray head, a water flow channel is formed in the water diversion control part, and the water flow channel can be communicated with the rotational flow channels of different layers by moving relative to the spray head;

and the water storage and supply equipment is assembled on the inner container and is respectively connected with the water flow transmission device, the water distribution control part and the spraying device through a cleaning water channel.

2. The dishwasher of claim 1, wherein the wash water channel comprises:

a first purge path comprising:

the spraying channel is connected with the spraying device;

the water diversion flow channel is connected with the water flow transmission device;

and the second cleaning channel is connected with the water distribution control component.

3. The dishwasher of claim 1, wherein the water flow transmission device is slidably disposed on the inner container, and the fruit and vegetable washing part is detachably disposed on the water flow transmission device.

4. The dishwasher of claim 1, wherein the vegetable rubbing member is a vegetable rubbing bar having a plurality of protrusions formed thereon, and a vegetable receiving location formed between adjacent protrusions.

5. The dishwasher of claim 4, wherein the water flow transmission means comprises:

the accommodating component is internally provided with a driving water flow passage which is communicated with the water diversion flow passage;

and the driving wheel set is arranged in the accommodating part and comprises a plurality of driving wheels, and adjacent driving wheels are connected through a driving belt.

6. The dishwasher of any one of claims 1 to 5, further comprising:

drive arrangement, its with one of them cooperation in the drive wheel for drive a plurality of drive wheels and rotate, it including: the transmission shaft is telescopic, a flexible friction pad is arranged at the end part of the transmission shaft, and a friction bulge is arranged on the end face of a transmission wheel matched with the transmission shaft.

7. The dishwasher of claim 5, wherein each of the swirl impeller structures comprises a plurality of spiral blades, swirl flow passages are formed between adjacent blades, and axial flow passages are formed at a central position of each of the swirl impeller structures.

8. The dishwasher of claim 7, wherein the water distribution control part comprises:

a housing having an interior cavity and a housing water inlet;

the rotary valve rod is coaxially arranged with the rotational flow impeller and is axially and rotatably arranged in the inner cavity of the shell; the rotary valve rod is provided with a water flow channel communicated with the inner cavity of the shell and positioned in the axial flow channel, and a rotary valve rod water inlet and a rotary valve rod water outlet are formed in the rotary valve rod.

9. The dishwasher of claim 8, wherein the plurality of outlet ports of the rotary valve stem are arranged up and down along the axial direction of the rotary valve stem, the swirl flow passages of the swirl impeller structures of each layer comprise the inlet ports of the swirl flow passages, and the inlet ports of the swirl flow passages of the swirl impeller structures of adjacent layers are arranged in a staggered manner.

10. The dishwasher of any one of claims 8 to 9, wherein the rotary valve stem further comprises a top cover portion at the top of the rotary valve stem, the top cover portion being located at the upper side of the axial flow channel and pressing against the uppermost swirl impeller structure; and the top cover part is provided with a plurality of top water spray holes communicated with the axial flow channel.

Technical Field

The invention belongs to the technical field of washing equipment, and particularly relates to a dish washing machine structure capable of simultaneously cleaning fruits and vegetables.

Background

Present current dish washer is equipped with water pump unit and nozzle mostly, relies on high pressure water impact power decontamination, mainly used washs the bowl dish, can not realize the cleaning function of fruit vegetables, along with the diversification of user's requirement, dish washer is also at continuous improvement development, for realizing the diversification of dish washer function, some corresponding outfits of dish washer are used for washing the fruit vegetables cleaning basket alone of fruit vegetables, it places the fruit vegetables inside it and utilizes the nozzle to wash alone the fruit vegetables.

When dish washer is when wasing fruit and vegetables, because the rivers that adopt still are nozzle spun washing water, jet pressure is great, and some fruit that is intolerant to impact can be destroyed pulp in the cleaning process like strawberry or the better fruit of maturity to, along the mode that fixed direction injection was washed, can lead to the fruit vegetables to have the dead angle in the cleaning process, can't be with the thorough sanitization of vegetables, clean effect is poor.

Disclosure of Invention

The invention provides a novel dish washing machine, aiming at the problems that fruit and vegetable pulp is easy to damage and the cleaning effect is poor when the dish washing machine in the prior art washes the fruit and vegetable, wherein a first fruit and vegetable cleaning device and a second fruit and vegetable cleaning device are arranged in the novel dish washing machine, different fruits and vegetables can be respectively cleaned in a classified mode, and the cleaning effect on the fruits and vegetables is good.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

1. a dishwasher, comprising:

the washing machine comprises a shell, wherein an inner container is arranged in the shell, and a washing cavity is arranged in the inner container;

the dish washing frame is located the washing intracavity, the assembly is in on the inner bag, its characterized in that still including:

first fruit vegetables belt cleaning device sets up on the inner bag, it is including:

the water flow transmission device is fixedly connected with the dish washing frame;

fruit vegetables wash module, with rivers transmission connects, including:

the fruit and vegetable rubbing and washing parts are provided in plurality and can rotate under the driving of the water flow transmission device;

the spraying device faces the fruit and vegetable rubbing part;

second fruit vegetables belt cleaning device sets up washing intracavity, including:

the spray head comprises at least two layers of coaxially arranged rotational flow impeller structures, rotational flow channels arranged along the radial direction of the rotational flow impellers are formed on each rotational flow impeller structure, and the rotational directions of water flows of the rotational flow channels of the at least two layers of rotational flow impeller structures are opposite;

the water diversion control part is connected to the spray head, a water flow channel is formed in the water diversion control part, and the water flow channel can be communicated with the rotational flow channels of different layers by moving relative to the spray head;

and the water storage and supply equipment is assembled on the inner container and is respectively connected with the water flow transmission device, the water distribution control part and the spraying device through a cleaning water channel.

In some embodiments of the present application, the wash water channel includes:

a first purge path comprising:

the spraying channel is connected with the spraying device;

the water diversion flow channel is connected with the water flow transmission device;

and the second cleaning channel is connected with the water distribution control component.

In some embodiments of the present application, the water flow transmission device is slidably disposed on the inner container, and the fruit and vegetable washing component is detachably disposed on the water flow transmission device.

In some embodiments of the present application, the fruit and vegetable rubbing member is a fruit and vegetable rubbing rod, a plurality of protrusions are formed on the fruit and vegetable rubbing rod, and a fruit and vegetable containing position is formed between adjacent protrusions.

In some embodiments of the present application, the water flow transmission device comprises:

the accommodating component is internally provided with a driving water flow passage which is communicated with the water diversion flow passage;

and the driving wheel set is arranged in the accommodating part and comprises a plurality of driving wheels, and adjacent driving wheels are connected through a driving belt.

In some embodiments of the present application, further comprising:

drive arrangement, its with one of them cooperation in the drive wheel for drive a plurality of drive wheels and rotate, it including: the transmission shaft is telescopic, a flexible friction pad is arranged at the end part of the transmission shaft, and a friction bulge is arranged on the end face of a transmission wheel matched with the transmission shaft.

In some embodiments of the present application, each of the swirl impeller structures includes a plurality of spiral blades, a swirl flow channel is formed between adjacent blades, and an axial flow channel is formed at a central position of each of the swirl impeller structures.

In some embodiments of the present application, the diversion control component comprises:

a housing having an interior cavity and a housing water inlet;

the rotary valve rod is coaxially arranged with the rotational flow impeller and is axially and rotatably arranged in the inner cavity of the shell; the rotary valve rod is provided with a water flow channel communicated with the inner cavity of the shell and positioned in the axial flow channel, and a rotary valve rod water inlet and a rotary valve rod water outlet are formed in the rotary valve rod.

In some embodiments of the present application, the number of the outlet ports of the rotary valve rod is multiple, and the outlet ports are arranged up and down along the axial direction of the rotary valve rod, the swirl flow channels of the swirl impeller structures of each layer include the inlet ports of the swirl flow channels, and the inlet ports of the swirl flow channels of the swirl impeller structures of adjacent layers are arranged in a staggered manner.

In some embodiments of the present application, the rotary valve stem further comprises a top cover portion located at the top of the rotary valve stem, the top cover portion located at the upper side of the axial flow channel and pressing on the uppermost swirl impeller structure; and the top cover part is provided with a plurality of top water spray holes communicated with the axial flow channel.

Compared with the prior art, the invention has the advantages and positive effects that:

according to the dish washing machine provided by the invention, the first fruit and vegetable refreshing device and the second fruit and vegetable cleaning device which can be used for cleaning fruits and vegetables are arranged in the dish washing machine, so that when the fruits and vegetables which are relatively wear-resistant and not easy to damage pulp or skin are cleaned, the fruits and vegetables can be placed on the first fruit and vegetable cleaning device for cleaning, and the fruits and vegetables are driven to rotate by the friction between the fruits and vegetables and the rotation of the fruit and vegetable rubbing part on the first fruit and vegetable cleaning device, so that the fruits and vegetables are cleaned comprehensively;

when fruits and vegetables which are easy to damage and have good maturity are required to be cleaned, the fruits and vegetables can be placed on a second fruit and vegetable cleaning device below a washing cavity, water flows flowing out through a rotational flow channel of a rotational flow impeller structure clean the fruits and vegetables placed at the position, the rotational flow water flows out softly and cannot damage the fruits and vegetables, and the rotational flow impeller structures on different layers of the second fruit and vegetable cleaning device can realize that the directions of water flows out in a rotational flow mode are opposite, so that the water flows out in a forward or reverse rotational flow mode, the fruits and vegetables are cleaned from different directions, and the cleaning effect is better;

the first fruit and vegetable cleaning device and the second fruit and vegetable cleaning device are matched, so that different types of fruits and vegetables can be cleaned separately, and the pulp of the cleaned fruits and vegetables is not damaged on the premise of ensuring the cleaning effect.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic view of a first fruit and vegetable cleaning device and a second fruit and vegetable cleaning device of a dishwasher in an embodiment of the present invention, in cooperation with an inner container;

FIG. 2 is a schematic diagram of a structure of a dishwasher according to an embodiment of the present invention, in which a first fruit and vegetable washing device and a second fruit and vegetable washing device are matched with an inner container;

FIG. 3 is a front view of the first fruit and vegetable washing device and the second fruit and vegetable washing device of the dishwasher in accordance with the embodiment of the present invention in cooperation with the inner container;

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic view of a second fruit and vegetable washing device of the dishwasher in accordance with the embodiment of the present invention;

FIG. 6 is a schematic view of a swirl impeller structure of a second fruit and vegetable washing device of the dishwasher in accordance with an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a water distribution control part of a second fruit and vegetable washing device of the dishwasher in an embodiment of the present invention;

FIG. 8 is a first schematic view of a first fruit and vegetable washing device of a dishwasher in accordance with an embodiment of the present invention;

FIG. 9 is a second schematic structural view of a first fruit and vegetable washing device of the dishwasher in accordance with an embodiment of the present invention;

FIG. 10 is a schematic view of the structure of the drive wheel set and the vegetable washing component of the dishwasher in accordance with the present invention;

FIG. 11 is a schematic structural diagram of an elastic telescopic structure of a vegetable and fruit washing component of the dishwasher in an embodiment of the present invention;

FIG. 12 is a schematic view of the structure of the driving device and the main transmission wheel of the dishwasher in accordance with the embodiment of the present invention.

Wherein, the dish washing frame is 100; a bottom frame-110; side frame-120; a first side frame-121; a second side frame-122; an insertion position-130; an inner container-140; a washing chamber-150;

a first fruit and vegetable cleaning device-200; water flow driving device-210; a housing part-211; a main transmission wheel-212; a driven transmission wheel-213; a drive belt-214;

a fruit and vegetable cleaning module-220; fruit and vegetable rubbing part-221; projection-2211;

fruit and vegetable containing site-222; an elastic member-223; a flexible bellows-224; connector-225;

a spray device-300;

a second fruit and vegetable cleaning device-400;

a spray head-410; a rotational flow channel-411; a rotational flow channel water inlet-4111; a blade-412; axial flow channel-413;

a water diversion control part-420; a water flow channel-421; rotating the valve stem-422; a water inlet-4221 of a rotary valve rod;

rotating the valve stem outlet-4222; a top cover portion-4223; top water jet-4224;

annular connector-430; an upper cover plate-440; a lower cover plate-450; a middle baffle-460;

water storage and supply equipment-500;

a wash water channel-600; a first cleaning channel-610; spray channel-620; a water diversion channel-630;

a drive device-700; a drive shaft-710; flexible friction pad-720; friction bump-730;

and (4) an electrolysis device-800.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The invention provides an embodiment of a dishwasher, comprising:

a housing, wherein an inner container 140 is arranged inside the housing, and a washing cavity 150 is formed in the inner container 140;

the washing chamber 150 inside the inner container 140 forms a washing space for washing dishes and the like.

A dish washing frame, which is assembled on the inner container 140.

The dish washing frame is mainly used for accommodating dishes, and in some embodiments of the present application, the dish washing frame 100 includes a bottom frame 110; and a side frame 120 connected to the periphery of the bottom frame 110.

Underframe 110 is including the underframe transverse bar of a plurality of horizontal settings and the underframe longitudinal bar mutually perpendicular stack formation of many vertical settings, and underframe transverse bar and underframe longitudinal bar through the overlap setting for be formed with a plurality of rivers via holes bottom underframe 110.

The side frame 120 includes a first side frame 121 and a second side frame 122 connected to each other, the first side frame 121 is provided with 2 opposite positions, and the second side frame 122 is provided with 2 opposite positions.

The length of the first side frame 121 is greater than that of the second side frame 122, and the first side frame 121 comprises a first side frame transverse rib and a first side frame longitudinal rib;

the horizontal muscle of first side frame is provided with many, and the direction of height in perpendicular dishwasher groove arranges that the interval has between the horizontal muscle of adjacent first side frame, and the muscle is indulged to first side frame and sets up many, and the setting of the horizontal muscle of perpendicular first side frame has the interval between the adjacent first side frame is indulged the muscle, indulges at first side frame and is formed with cartridge position 130 between muscle and the horizontal muscle of first side frame.

The second side frame 122 includes a plurality of second side frame transverse ribs and second side frame longitudinal ribs which are perpendicular to each other and staggered.

The connection mode of the transverse ribs and the longitudinal ribs of the second side frame is the same as the arrangement mode of the ribs corresponding to the first side frame 121, and a plug-in mounting position 130 is also formed between the transverse ribs and the longitudinal ribs of the second side frame.

The insertion site 130 is ready to be inserted through an insertion opening of the avoidance component.

When the frame is formed, the bottom frame 110, the first side frame 121 and the second side frame 122 may be formed by welding the corresponding ribs, and then the three may be welded and fixed to each other.

Or, the bottom frame 110, the first side frame 121 and the second side frame 122 are formed by bending steel bars.

During bending, two ends of the bottom frame longitudinal bar of the bottom frame 110 are bent upwards to form second side frame longitudinal bars of 2 second side frames 122, and the second side frame longitudinal bars and the second side frame transverse bars are welded and fixed respectively;

the both ends of the horizontal muscle of first underframe are upwards buckled and are formed 2 first side frame longitudinal bars of first side frame 121 respectively and with the horizontal muscle welded fastening of first side frame can.

The detergent frame formed by bending is simple and convenient in forming process, and the processing production efficiency is improved.

When washing dishes, the dishes and other parts can be placed in the dish washing frame 100, the dishes placed in the dish washing frame are washed by spraying water sprayed by the dish washing machine, and the washed water can flow out downwards through the water flow through holes in the bottom frame 110.

The first fruit and vegetable cleaning device 200 is arranged on the inner container 140 and comprises:

the water flow transmission device 210 is fixedly connected with the dish washing frame;

fruit vegetables washing module 220, with rivers transmission 210 transmission is connected, including:

the fruit and vegetable rubbing part 221 is provided in plurality, and the fruit and vegetable rubbing part 221 can be driven by the water flow transmission device 210 to rotate.

Through the fruit and vegetable containing position 222 formed on the fruit and vegetable rubbing part 221, at least part of the fruit and vegetable placed above the fruit and vegetable containing position can be positioned and limited, and the situation that the displacement of the fruit and vegetable is too large in the cleaning process is prevented.

Set to through rivers transmission 210 and be connected with the transmission of fruit vegetables washing part, can make rivers transmission 210 can transmit the fruit vegetables washing part 221 on fruit vegetables washing module 220 with the rivers effort when receiving outside rivers drive effort for fruit vegetables washing part 221 rotates, washs the fruit vegetables of placing above it.

In order to facilitate placing or taking out bowls from the dish washing frame body, the water flow transmission device 210 is slidably arranged on the inner container 140. When the water flow transmission device is arranged, the positions of two sides of the inner container 140 are provided with limiting slideways, the limiting slideways are formed by enclosing an upper limiting plate and a lower limiting plate, and the water flow transmission device 210 is arranged in the limiting slideways in a sliding manner.

The water flow transmission device 210 is fixedly connected with the dish washing frame, and when the dish washing frame is pulled, the water flow transmission device 210 can be driven to slide along the limiting slide way, so that the dish washing frame and the fruit and vegetable cleaning module 220 on the water flow transmission device 210 are pulled out from the inner container 140.

The spraying device 300 faces the fruit and vegetable washing part 221;

the spray device 300 is a spray arm that sprays water into the dish washing frame for cleaning.

Second fruit and vegetable cleaning device 400 is arranged at the bottom of washing cavity 150, and second fruit and vegetable cleaning device 400 comprises:

the nozzle 410 comprises at least two layers of coaxially arranged rotational flow impeller structures, rotational flow channels 411 arranged along the radial direction of the rotational flow impellers are formed on each rotational flow impeller structure, and the rotational directions of water flows of the rotational flow channels 411 of the at least two layers of rotational flow impeller structures are opposite;

each swirl vane structure is provided with an axial flow channel 413 along the axis. The rotational flow impeller structure comprises an upper cover plate, a lower cover plate and a plurality of spiral blades 412, the blades 412 are arranged between the two cover plates, rotational flow channels 411 are formed between the adjacent blades 412, water flows tangentially flow out in a radial plane through the rotational flow channels 411 to form rotational water flows, and the rotational directions of the water flows formed by at least two layers of rotational flow impeller structures are opposite.

In this embodiment, preferably, the swirl impeller structure is provided with two layers, the lower cover plate 450 of the upper layer swirl impeller structure and the upper cover plate 440 of the lower layer swirl impeller structure are integrated to form a middle partition plate 460, and the blades 412 are arranged between the upper cover plate 440 of the upper layer swirl impeller structure and the middle partition plate 460 to form the upper layer swirl flow passage 411; the vanes 412 are arranged between the lower cover plate 450 and the middle partition plate 460 of the lower layer rotational flow impeller structure to form a lower layer rotational flow channel 411.

When a multi-layer rotational flow impeller structure is provided, a plurality of middle partition plates 460 may be provided between the upper cover plate 440 and the lower cover plate 450, and the blades 412 may be respectively arranged between any adjacent middle partition plates 460, or between the middle partition plates 460 and the lower cover plate 450, and between the middle partition plates 460 and the upper cover plate 440, so as to realize the arrangement of the multi-layer rotational flow passage 411.

The water diversion control component 420, in some embodiments of the present application, is a water diversion valve, and is rotatably connected to the nozzle 410, and a water flow passage 421 is formed inside the water diversion valve, and can rotate relative to the nozzle 410 to communicate the water flow passage 421 with the rotational flow passages 411 of different layers.

Can realize rivers both-way flow's shower nozzle 410 through shunt valve control, can switch shower nozzle 410 spun rivers direction of rotation, through carrying out the flow direction of regularly switching in order to stir washing chamber 150 internal water, guaranteed that vegetables can get into the aquatic completely, all-round vegetables surface impurity (earth, grit etc.) of getting rid of can not produce great impact force to vegetables and fruit simultaneously.

In some embodiments of the present application, the diversion control component 420 comprises:

a housing having an interior cavity and a housing water inlet;

the rotary valve rod 422 is coaxially arranged with the rotational flow impeller and is axially and rotatably arranged in the inner cavity of the shell; the rotary valve rod 422 is provided with a water flow channel 421 communicated with the inner cavity of the shell, the rotary valve rod 422 is positioned in the axial flow channel 413, and a rotary valve rod water inlet 4221 and a rotary valve rod water outlet 4222 are arranged on the rotary valve rod 422.

Through holes are formed in the centers of the upper cover plate 450, the lower cover plate 450 and the middle partition plate 460, the axial flow passage 413 is formed by surrounding an annular connecting piece 430225 at the through holes, and a swirl flow passage water inlet 4111 is formed in the annular connecting piece 430225.

In some embodiments of the present application, the number of the rotating valve rod water outlets 4222 is multiple, and the rotating valve rod 422 is arranged up and down along the axial direction, the swirl flow passages 411 of the swirl impeller structures of each layer include swirl flow passage water inlets 4111, and the swirl flow passage water inlets 4111 of the swirl impeller structures of adjacent layers are arranged in a staggered manner.

Because the water outlets of the rotary valve rod 422 are arranged up and down, a plurality of corresponding water outlets of the rotary valve rod 422 can be respectively arranged corresponding to the multi-layer rotational flow impeller structure.

To illustrate by taking two layers as an example, 2 rotary valve rod water outlets 4222 are correspondingly arranged on the rotary valve rod 422, after the rotary valve rod 422 rotates a certain angle relative to the annular connecting piece 430225, the rotary valve rod water outlet 4222 positioned below the rotary valve rod 422 can correspond to the rotational flow channel water inlet 4111 at the lower layer, at this time, the water flow in the water flow channel 421 of the rotary valve rod 422 can enter the rotational flow channel 411 at the bottom layer, and because the rotational flow channel water inlets 4111 at two adjacent sides of the rotational flow channel 411 are arranged in a staggered manner, the water inlet of the rotational flow channel 411 at the top layer does not correspond to the rotary valve rod water outlet 4222 at the position corresponding to the top layer, so that only one layer of rotational flow impeller structure discharges water.

When the top layer of the rotational flow impeller structure is needed to discharge water, the valve rod 422 can be rotated.

Through rotating the rotary valve rod 422, the rotary valve rod water outlet 4222 is communicated with the rotational flow channel water inlets 4111 of the rotational flow impeller structures with different layers, so that the effect of water outlet of different layers is realized.

The shunt valve also comprises a driving component. The shell is provided with an inner cavity and a shell water inlet, and the shell water inlet is used for water inflow. The rotary valve rod 422 and the swirl impeller are coaxially arranged and axially and rotatably arranged in the shell, and the driving part is used for driving the rotary valve rod 422 to axially rotate.

The lower part of the rotary valve rod 422 is arranged in the shell and is provided with a rotary valve rod water inlet 4221. After entering the inner cavity of the shunt valve, water enters the water flow channel 421 of the rotary valve rod 422 through the rotary valve rod water inlet 4221.

The rotary valve rod 422 is controlled to axially rotate so as to control the water outlet of the cyclone flow channels 411 of different layers, in the embodiment, when the inlets of the cyclone flow channels 411 of the upper layer are communicated, the inlets of the cyclone flow channels 411 of the lower layer are closed; when the inlet of the upper cyclone flow passage 411 is closed, the inlet of the lower cyclone flow passage 411 is opened. In other embodiments, for example, when multiple layers of the swirling flow passages 411 are provided, the opening and closing of the swirling flow passages 411 having the same swirling direction are kept the same.

And a water storage and supply apparatus 500 mounted on the inner tub 140, wherein the water storage and supply apparatus 500 is connected to the water flow transmission device 210, the water diversion control part 420, and the spray device 300 through a washing water channel 600.

The water storage and supply apparatus 500 includes a water storage tank and a water pump connected to a washing water channel 600 for pumping out water in the water storage tank, and the washing water channel 600 includes:

a first purge channel 610 comprising:

the spraying channel 620 is connected with the spraying device 300;

a water diversion channel 630 connected with the water flow transmission device 210;

and a second cleaning channel connected with the water diversion control part 420.

The water in the water storage tank flows out through the first cleaning channel 610 under the driving force of the water pump, then respectively enters the spraying channel 620 and the water diversion channel 630, the spraying channel 620 is communicated with the spraying device 300, and the water is sprayed out to the bowl washing frame;

the circulating water channel is connected to the water flow transmission device 210 to guide the water flow into the water flow transmission device 210, so as to generate a driving force to the water flow transmission device 210, and drive the fruit and vegetable rubbing part 221 to rotate.

The second cleaning channel guides the water flow in the water storage tank into the water diversion control part 420, and enters the rotational flow channel 411 in the rotational flow impeller structure of a certain layer through the water flow channel 421 of the water diversion control part 420.

In order to realize the independent control of the water paths of the first fruit and vegetable washing device 200 and the second fruit and vegetable washing device 400, a first control valve can be arranged on the first washing water channel, and a second control valve can be arranged on the second washing water channel.

When the first fruit and vegetable cleaning device 200 is needed to clean fruits and vegetables, the first cleaning water channel is opened, part of water in the water storage tank flows into the water flow transmission device 210 through the first cleaning water channel, and part of water flows into the spraying device 300 and is sprayed out to flow to water flow on the water flow transmission device 210, so that the water flow transmission device 210 acts, and the water flow transmission device 210 is connected with the fruit and vegetable rubbing part 221, so that the water flow transmission device 210 correspondingly transmits power to the fruit and vegetable rubbing part 221 which is connected and matched with the fruit and vegetable rubbing part to form the fruit and vegetable cleaning module 220, and the fruit and vegetable rubbing part 221 is driven to rotate.

Because the fruits and vegetables are placed on the fruit and vegetable rubbing part 221, friction force exists between the fruits and vegetables, when the fruit and vegetable rubbing part 221 rotates, the fruits and vegetables placed above the fruit and vegetable rubbing part can be driven to rotate, so that all surfaces of the fruits and vegetables can reach the spraying and cleaning position of the dish washing machine in the rotating process and are uniformly sprayed and cleaned, the cleaning of all surfaces of the fruits and vegetables is realized, and the cleaning effect of the fruits and vegetables is better.

Moreover, the fruit and vegetable rubbing part 221 in this embodiment is in direct contact with the outer side surface of the fruit and vegetable, and when the fruit and vegetable rubbing part rotates, the fruit and vegetable rubbing part can perform a certain rubbing and removing effect on the dirty substances on the surface of the fruit and vegetable, and can perform a good removing effect on the dirty stains which are difficult to remove and adhere to the outer side surface of the fruit and vegetable and are difficult to clean by spraying, so that the cleaning degree of the fruit and vegetable is further improved.

Because when adopting first fruit vegetables belt cleaning device 200 to wash, it and fruit vegetables surface contact can produce certain rubbing and rolling effect to the fruit vegetables, and it is more suitable for the washing of harder fruit vegetables, like apple etc. is not suitable for the washing of the fruit vegetables that the maturity is bigger already, or the fruit vegetables that suffer destruction more easily of itself, like strawberry or fruit such as more ripe peach, and it can cause the damage to pulp when wasing.

When fruits and vegetables with easily damaged pulp such as strawberries need to be cleaned, the second fruit and vegetable cleaning device 400 in the embodiment can be selected, when cleaning, water flows can pass through the water diversion control component 420, so that the water flows enter the rotational flow impeller structures on different layers from the water flow channel 421 in the water diversion control component 420, the water flow directions of the rotational flow channels 411 of the rotational flow impeller structures on at least two layers are opposite, the water diversion control component 420 controls the spray nozzle 410 capable of realizing bidirectional flow of the water flows and changes the rotation direction of the water flow sprayed by the switching spray nozzle 410, the regular switching is carried out to stir the flow direction of the water in the washing cavity 150, the fruits and vegetables can be ensured to completely enter the water, and impurities (soil, gravel and the like) on the surfaces of the vegetables are removed in an all-round manner,

and, because rivers flow for whirl runner 411, rather than directly spouting, the rivers that flow are softer, and the effectual condition of having avoided leading to the destruction to fragile fruit vegetables because of the impact force is too big takes place, adopts second fruit vegetables belt cleaning device 400 can be used to wash fruit vegetables such as strawberry.

The dish washer in this embodiment uses through setting up first fruit vegetables belt cleaning device 200 and the cooperation of second fruit vegetables belt cleaning device 400, can realize wasing and can not cause the damage to the fruit vegetables of different grade type such as stereoplasm or soft, has still guaranteed the fruit vegetables cleaning performance simultaneously.

In some embodiments of the present application, the fruit and vegetable washing component is detachably disposed on the water flow transmission device 210.

In this embodiment, the fruit and vegetable washing module 220 is detachably connected to the water flow transmission device, so that the dishwasher can meet the use requirements of different use mode conversions.

When the user need wash the dishes, the accessible is dismantled fruit vegetables washing module 220 from rivers transmission 210, and at this moment, the user can place bowl dish etc. and carry out normal dish washer washing operation in the frame that washes the dishes.

When the user needs to clean the fruits and vegetables, the fruit and vegetable cleaning module 220 can be assembled on the water flow transmission device 210.

After assembly, the fruits and vegetables are at least partially placed on the fruit and vegetable containing positions 222 formed by the adjacent fruit and vegetable rubbing parts 221, so that the fruits and vegetables can be loaded and positioned.

In some embodiments of the present application, the fruit and vegetable scrubbing member 221 is a fruit and vegetable scrubbing bar having a plurality of bosses 2211 formed thereon, and the fruit and vegetable receiving locations 222 are formed between adjacent bosses 2211.

Form the fruit vegetables through between two bellying 2211 and hold position 222 for the bellying 2211 that is located both sides can hold the fruit vegetables that position 222 was held to the fruit vegetables and play certain stop limiting displacement, has avoided the fruit vegetables to wash the axis direction round trip movement of pole along the fruit vegetables, has makeed the partial location to the fruit vegetables.

In some embodiments of the present application, the protrusion 2211 is arranged along the circumference of the fruit and vegetable washing rod, and the outer side surface of the protrusion is a smoothly transiting curved surface.

The convex part 2211 is a curved surface with a smooth arc-shaped side surface or smooth connection, is convex outwards relative to the fruit and vegetable rubbing rod, can ensure that the surface of the fruit and vegetable is not damaged under the condition of rubbing the fruit and vegetable placed above the convex part 2211, and realizes better protection of the fruit and vegetable.

Moreover, the protruding part 2211 is arranged along the circumferential direction of the fruit and vegetable rubbing rod, so that the fruit and vegetable rubbing rod can be ensured to be in contact with a curved surface in smooth transition all the time in the rotating process, and the fruit and vegetable rubbing rod has small damage.

In some embodiments of the present application, the fruit and vegetable washing part 221 may also be directly configured as a fruit and vegetable washing cylinder with a certain diameter, which is not limited herein.

In some embodiments of the present application, the water flow transmission device 210 is assembled at an outer side position of the dish washing frame so as not to occupy an inner space of the dish washing frame, and when the water flow transmission device is specifically connected, the fruit and vegetable washing component 221 can be assembled on the water flow transmission device 210 after passing through the insertion position on the dish washing frame.

In some embodiments of the present application, the water flow driving device 210 includes:

the accommodating part 211 has a driving water flow passage formed inside the accommodating part 211.

The accommodating part 211 includes:

the water flow guiding device comprises a containing base and a containing cover body, wherein the containing cover body is buckled on the containing base to form a driving water flow channel, and a water flow inlet part and a water flow outlet part are arranged on the containing base and/or the containing cover body to guide water flow in and guide the water flow out.

When the fruits and vegetables are not needed to be washed, the water outlet part can be blocked through the plug, and water saving is realized.

The driving wheel set is disposed in the accommodating part 211 and includes a plurality of driving wheels, and adjacent driving wheels are connected by a driving belt 214.

The driving wheel set is located in the driving water flow channel, when water flow passes through the driving water flow channel, the acting force can be applied to the driving wheel set, and the driving wheel set is driven to rotate through the impact force of the water flow.

The driving wheels comprise a main driving wheel 212 and a plurality of driven driving wheels 213, when the driving wheels are arranged, each driven driving wheel 213 adopts a double-driving belt wheel, when the driving wheels are connected, the main driving wheel 212 is connected with the driven driving wheel 213 adjacent to the main driving wheel through a driving belt 214, and the driven driving wheel 213 is sleeved with another belt and connected with another driven driving wheel 213 adjacent to the driven driving wheel 213, so that power is transmitted in sequence.

The driven transmission wheels 212 adopt a double-layer wheel structure.

In order to ensure that the fruit and vegetable rubbing part 310 can be driven to rotate by the driving wheel set 220, when the fruit and vegetable rubbing part is arranged, the diameters of the double-layer wheels of the first driven transmission wheel connected with the main transmission wheel 221 are different, one wheel is larger in diameter and is a large transmission wheel and is connected with the main transmission wheel through a transmission belt, the other wheel is a small transmission wheel with smaller diameter, one wheel of the double-layer wheels in the driven transmission wheel adjacent to the small transmission wheel is connected with the small transmission wheel through the transmission belt, and the diameters of the small transmission wheel and the double-layer wheels on the rest driven transmission wheels are the same.

The power of the main driving wheel 221 is transmitted to the large driving wheel, and then the power is transmitted through the small driving wheel with a smaller diameter value, so that the plurality of fruit and vegetable rubbing parts can be ensured to run at the same rotating speed.

In some embodiments of the present application, one side of the dish washing frame is provided with the water flow transmission device 210, with the dish washing frame on the opposite side of the water flow transmission device 210 is provided with a fixed part, and a plurality of driving wheels are arranged in proper order along the sliding pull direction of the dish washing frame, the fruit and vegetable washing part 221 is provided with a plurality of, and a plurality of fruit and vegetable washing parts 221 are connected with one end thereof in a rotating manner on the fixed part, and one end is connected with the driving wheels.

The fixing component is a fixing seat in some embodiments, and can be directly fixed with the dish washing frame.

A round hole is formed in the fixing part, a polygonal hole is formed in the driving wheel, the cross section of one end of the fruit and vegetable rubbing part 221 is round, the cross section of the other end of the fruit and vegetable rubbing part is polygonal, one end of the fruit and vegetable rubbing part 221 is inserted into the round hole, and the other end of the fruit and vegetable rubbing part 221 is inserted into the polygonal hole during connection.

When the driving wheel of the water flow driving device 210 rotates under the water flow driving acting force, the driving wheel drives the fruit and vegetable rubbing part 221 connected with the driving wheel correspondingly to rotate, so that the fruit and vegetable rubbing part 221 rotates relative to the fixed part, and the fruits and vegetables placed on the fruit and vegetable rubbing part 221 are cleaned in a rotating mode.

For further convenience to install and dismantle fruit vegetables washing part 221, in some embodiments of this application, the tip that washes part 221 with a damp towel at the fruit vegetables corresponds is provided with the elastic stretching structure, the elastic stretching structure including:

the fruit and vegetable washing device comprises an elastic telescopic cavity 224 formed at the end part of the fruit and vegetable washing component 221, an elastic member 223 and a connecting member 225 arranged in the elastic telescopic cavity 224, wherein the elastic member 223 is a spring, and the connecting member 225 is a connecting column.

The end face of the fruit and vegetable rubbing part 221 is provided with an insertion hole communicated with the elastic telescopic cavity 224, the connecting piece 225 is inserted into the elastic telescopic cavity 224 through the insertion hole part, and the section of the part extending out of the elastic cavity is polygonal and is matched with the driving wheel.

The polygon may be a quadrangle, a hexagon, an octagon, or the like, which is not limited herein.

The elastic member 223 is disposed in the elastic expansion chamber 224, and has one end abutting against the connecting member 225 and one end abutting against the bottom wall of the elastic expansion chamber 224.

During installation or disassembly, the elastic member 223 can be compressed by the connecting member 225 to change the length of the connecting member 225 exposed out of the elastic expansion cavity 224, so that length adjustment is realized to adapt to the use requirement of installation or disassembly.

In some embodiments of the present application, the water flow transmission devices 210 are disposed on both sides of the dish washing frame, the fruit and vegetable washing parts 221 are disposed in plurality, and both ends of the plurality of fruit and vegetable washing parts 221 are respectively connected to the transmission wheels in the water flow transmission devices 210 located on both sides.

Set up rivers transmission 210 simultaneously in frame both sides of washing dishes, can make the both ends of fruit vegetables part 221 of washing with the hands all can receive the drive power effect of drive wheel, can make the rotatory rotational speed of fruit vegetables part 221 of washing with the hands faster like this, can improve the cleaning performance to fruit vegetables.

In order to facilitate the assembly and disassembly, elastic telescopic structures may be disposed at both ends of the fruit and vegetable rubbing part 221.

The specific structure of the elastic telescopic structure is as described above, and is not described in detail herein.

The connecting pieces 225 with elastic telescopic structures at two ends can be respectively assembled in the driving wheels at the opposite sides of the connecting pieces, the driving wheels are provided with assembling holes, and the shapes of the assembling holes are matched with the shapes of the cross sections of the connecting pieces 225 so as to ensure that the driving wheels can transmit power to the fruit and vegetable rubbing parts 221.

In some embodiments of the present application, there are a plurality of the fruit and vegetable rubbing parts 221, and there are 2 water flow transmission devices 210, which include a plurality of transmission wheels, but the number of the transmission wheels is half of the number of the fruit and vegetable rubbing parts 221, and when the transmission wheels are connected, the fruit and vegetable rubbing parts 221 are connected at intervals, and are not connected in a one-to-one correspondence.

That is, the drive wheel is not connected with the fruit and vegetable rubbing part 221 between the 2 adjacent fruit and vegetable rubbing parts 221 connected with the drive wheel. The two ends of the fruit and vegetable rubbing part 221 which is not connected with the driving wheel are rotatably connected to the accommodating part 211.

Only one of the fruit and vegetable rubbing parts 221 of any adjacent 2 fruit and vegetable rubbing parts 221 is connected with a driving wheel, so that when the driving wheel rotates, one of the fruit and vegetable rubbing parts 221 can be driven to rotate, and then the fruit and vegetable can be driven to rotate.

In some embodiments of the present application, further comprising:

a driving device 700, which is matched with one of the driving wheels to drive the driving wheels to rotate, wherein the driving device 700 comprises: the transmission shaft 710 is telescopic, a flexible friction pad 720 is arranged at the end of the transmission shaft 710, and a friction protrusion 730 is arranged on the end face of a transmission wheel matched with the transmission shaft 710.

When the fruit and vegetable washing assembly bears a large amount of fruit and vegetable, the fruit and vegetable washing part 221 may not rotate under the driving of the water flow transmission device 210, and therefore, a driving device 700 is correspondingly disposed in the embodiment.

In some embodiments of the present application, the driving device 700 is a driving motor, which is connected to the main driving wheel 212 of the plurality of driving wheels to drive power to the main driving wheel 212, so as to drive the plurality of driven driving wheels 213 to rotate through the main driving wheel 212, and further drive the fruit and vegetable washing component 221 connected to the plurality of driving wheels to rotate.

In order to avoid the situation that the driving device 700 is directly connected with the main driving wheel 212 and generates resistance to the rotation of the main driving wheel 212, which results in the situation that the driving force of the water flow cannot drive the driving wheel to rotate, the driving shaft 710 is made to be telescopic in this embodiment, so that the driving device 700 can be disconnected or communicated with the power transmission between the driving device 700 and the main driving wheel 212 according to the actual driving requirement.

When the driving wheel extends out, the driving wheel can be inserted into the main driving wheel 212 to realize connection and power transmission with the main driving wheel 212;

when it is disconnected, it disengages from the main drive wheel 212 and no longer applies a force to the main drive wheel 212.

In order to avoid the situation that the hard connection of the polygonal section between the main driving wheel 212 and the transmission shaft 710 is not easy to align, the transmission shaft 710 and the main driving wheel 212 of the driving device 700 are connected in a soft connection manner in some embodiments of the present application.

In some embodiments of the present application, a flexible friction pad 720 is provided at the end of the drive shaft 710 and a friction protrusion 730 is provided on the end of the drive wheel that mates with the drive shaft 710410.

The flexible friction pad 720 may be a rubber pad or other member with a relatively large friction force, and may have a circular or square cross-sectional shape, and the cross-sectional area of the flexible friction pad is greater than or equal to the cross-sectional area of the main driving wheel 212, so as to ensure a sufficiently large contact area between the two members and generate a sufficiently large friction force.

The frictional force between the flexible friction pads 720 and the main transmission wheel 212 can be further enhanced by the friction protrusions 730 provided on the end surface of the main transmission wheel 212.

In some embodiments of the present application, a friction plate is disposed on an end surface of the main transmission wheel 212, a plurality of friction protrusions 730 are disposed on the friction plate, and the friction protrusions 730 are uniformly distributed on the friction plate.

When the driving device 700 is required to transmit power to the main driving wheel 212, the driving shaft 710 of the driving device 700 can be controlled to extend out, so that the flexible friction pad 720 above the driving shaft is abutted against the friction protrusion 730 of the friction plate, the driving device 700 rotates, the main driving wheel 212 is driven to rotate by the friction force between the flexible friction pad 720 and the friction plate, and the driven driving wheel 213 connected with the driving wheel is driven to rotate.

When it is desired to disconnect power, the drive shaft 710 of the controllable drive device 700 is retracted and disengaged from the main drive pulley 212221.

In some embodiments of the present application, the rotary valve stem 422 further comprises a top cover portion 4223 located at the top of the rotary valve stem 422, the top cover portion 4223 is located at the upper side of the axial flow channel 413 and presses on the uppermost swirl impeller structure; the top cover portion 4223 is provided with a plurality of top water spray holes 4224 communicated with the axial flow channel 413.

In order to further stir the water flow in the washing chamber 150 and improve the washing effect, a top water spray hole 4224 is further provided.

The rotary valve rod 422 further comprises a top cover part 4223 positioned at the top of the rotary valve rod 422, wherein the top cover part 4223 extends out of the axial flow channel 413, is positioned at the upper side of the axial flow channel 413, and is pressed on the swirl impeller structure at the uppermost layer. The top cover portion 4223 is provided with a plurality of top water spray holes 4224 communicated with the axial flow channel 413. The upward water flow is sprayed out through the top water spraying holes 4224, so that the water above the water can be stirred, the flow direction of the water flow is further disturbed, and the cleaning effect is further improved. Meanwhile, the top water spray hole 4224 is formed in the rotary valve rod 422 and can rotate together with the rotary valve rod 422, and the water flow stirring effect is further improved.

In other embodiments, the top of the axial flow channel 413 may also be sealed, that is, a sealing cover may be fixedly disposed at the center of the uppermost rotational flow impeller structure, or an arc-shaped sealing cover protruding upward is disposed on the top surface of the rotational flow impeller structure, and a top water injection hole 4224 is disposed on the sealing cover.

In this embodiment, the top cover portion 4223 comprises a flange plane and an arc top surface covering the flange plane and protruding upward, a cavity is formed between the flange plane and the arc top surface, and the top water jet hole 4224 is opened on the arc top surface.

The top spray 4224 is preferably in the form of an elongated hole. The elongated top water spray holes 4224 can increase the water outlet area and the water outlet quantity, and further improve the water flow stirring effect. In other embodiments, the shape of the top spray 4224 is not particularly limited, such as circular, elliptical, etc. The rectangular hole is provided with a plurality ofly, and the length direction in rectangular hole sets up along the radial direction of arc top surface, and a plurality of rectangular hole circumference equipartitions set up on top cap portion 4223, so can further increase the length in rectangular hole, increase water outlet area and water yield, and the arc evagination structure of top cap portion 4223 can change top hole for water 4224's rivers blowout angle simultaneously for water is to dispersion blowout all around, can further improve the effect of stirring washing chamber 150 rivers. When the spraying mechanism is installed on the inner container 140 of the dishwasher, the top cover 4223 presses the spray head 410 on the inner container 140 to play a role in limiting the spray head 410 to move up and down, a fixed structure is not required to be arranged between the spray head 410 and the inner container 140, so that the spray head 410 is convenient to replace into the spray head 410 used for washing tableware in other forms.

An electrolysis device 800 is further arranged in the shunt valve. The electrolytic device 800 is arranged below the rotary valve rod 422, and negative ions generated by the electrolytic device 800 are continuously conveyed into the washing cavity 150, so that the effects of sterilization and odor removal can be realized.

In this embodiment, the bottom end of the rotary valve rod 422 is detachably connected to the housing of the electrolysis apparatus 800, for example, the rotary valve rod can be connected to the housing through a snap-fit sliding groove structure, which is convenient for detachment. By removing the rotary valve stem 422 and spray head 410, other forms of spray head 410 may be substituted for use in washing dishes.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.