CN214157120U

CN214157120U - Automatic abluent domestic food preparation machine

Info

Publication number: CN214157120U
Application number: CN202022165328.2U
Authority: CN
Inventors: 王旭宁; 王丽军; 薛领珑
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-09-10
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an automatic abluent domestic food preparation machine, include the organism, set up motor, cutter unit spare and the stirring cup in the organism, the stirring cup includes that glass cup body, metal disc and lid close the bowl cover at the stirring rim of a cup, glass cup body and metal disc sealing connection, cutter unit spare includes the arbor and sets up in the crushing sword on arbor top, and the motor drives crushing sword rotatory, the capacity of stirring cup is V, and the stirring cup height is H, the average depth of metal disc is A, 0.09 be less than or equal to A/H be less than or equal to 0.15, the capacity of stirring cup is V, washing liquid injection volume when food preparation machine self-cleaning is V₁，0.125V≤V₁And when the volume of the cleaning liquid is less than 0.22V, the cleaning liquid is injected, and the depth of the metal disc of the stirring cup is reasonable, so that the cleaning liquid at least infiltrates part of the metal disc, the sealed joint of the metal disc and the glass cup body which can not be touched by a human hand is automatically cleaned thoroughly, and the stirring cup is cleaned completely.

Description

Automatic abluent domestic food preparation machine

Technical Field

The utility model relates to a food preparation machine field especially relates to an automatic abluent domestic food preparation machine.

Background

A household food processor available in the market for making soybean milk, rice paste, thick soup, vegetable juice or porridge generally comprises a base and a stirring cup arranged on the base. With the improvement of the living standard of people, the food processor is more and more favored by people. However, with the continuous upgrade of consumption, people continuously upgrade the functional requirements and have more strict requirements on the food sanitation of materials, so that the automatic cleaning of the food processor brings higher and higher requirements, particularly, the work and life are busy and accelerated, and young people prefer that the food processor not only has a fully automatic manufacturing process, but also has the full automation in the cleaning problem and has clean and sanitary cleaning.

The food processor is divided into two types according to the installation relationship of the base and the stirring cup, the first type is that the stirring cup is detachably placed on the base, the stirring cup is connected with a motor and a circuit board in the base through a coupler and an electric coupler when working, the stirring cup can be taken down to be cleaned independently when working is finished, and although the cleaning is convenient, the stirring cup needs to be installed when working and is inconvenient to use; in addition, even if a customer washes the bottom of the stirring cup by hand, the crushing knife needs to be cleaned due to the fact that the crushing knife is arranged at the bottom of the stirring cup, the crushing knife is easy to touch during cleaning, and the thorough cleaning of the bottom of the stirring cup is also troublesome. The mixing cup of the second type of food processor is fixed to the base, and the mixing cup must be taken out and cleaned together with the base, so that the household food processor is heavy and more difficult for customers to clean.

Because some drinks need to be heated, some stirring cups are provided with heating devices, and in order to facilitate the arrangement of the heating devices and the installation of cutter components, some stirring cups are arranged to be made of two materials, in order to facilitate the cleaning and the visual processing process, because the glass is easier to clean, the cup body is made of glass, in order to facilitate the arrangement of the heating devices, the cup bottom is made of a metal disc, the heating devices are generally arranged at the bottom or the side wall of the metal disc, and because the heating devices are not uniformly arranged, the materials at high temperature are easy to adhere during the heating, and the metal disc is thoroughly cleaned more difficultly; and the glass body is connected with the metal disc into a whole through the cup seat or the cup body bracket, and the glass body and the metal disc are sealed by the sealing ring, so that the difficulty is further increased for cleaning the food processing machine compared with the cup body made of one material. In particular, the metal plate provided with the heating device and the gap at the sealed joint of the metal plate and the glass cup body also bring greater challenges to the realization of automatic cleaning of the food processor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic abluent domestic food preparation machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the food processor comprises a machine body, a motor, a cutter assembly and a stirring cup, wherein the motor, the cutter assembly and the stirring cup are arranged in the machine body, the stirring cup comprises a glass cup body with an upper opening and a lower opening, a metal disc and a cup cover covering the opening of the stirring cup, the metal disc is in sealing connection with the glass cup body, the cutter assembly comprises a cutter shaft and a crushing cutter arranged on the top end of the cutter shaft, the cutter shaft penetrates through the metal disc to upwards extend into the stirring cup, the motor drives the crushing cutter to rotate, the capacity of the stirring cup is V, the height of the stirring cup is H, the average depth of the metal disc is A, A/H is more than or equal to 0.09 and less than or equal to 0.15, the capacity of the stirring cup is V, and the injection amount of cleaning liquid during automatic cleaning of the food processor is V₁，0.125V≤V₁Less than 0.22V, and the cleaning solution at least wets part of the metal disc.

Furthermore, the depth of the cleaning liquid injected into the stirring cup in the soaking and brushing stage of the food processor is A₁A < A₁Less than 2.4A, and the cleaning solution completely soaks the metal disc and the sealing connection part between the metal disc and the glass cup body.

Furthermore, the depth of the cleaning liquid injected into the stirring cup in the flow gathering and washing stage of the food processor is A₂0.7A is less than or equal to A₂≤A。

Furthermore, the defoaming stage of the food processor injects V cleaning liquid into the stirring cup₅V is not less than 1/7₅/V₁≤1/3。

Furthermore, the inner cavity of the metal disc is conical, the average diameter of the inner cavity of the metal disc is D, and the ratio of the average depth A to the average diameter D of the metal disc is more than or equal to 0.2 and less than or equal to 0.25; or the inner cavity of the metal disc is cylindrical, the bottom of the metal disc is obliquely arranged, and the ratio of the average depth A of the metal disc to the average diameter D of the inner cavity is more than or equal to 0.3 and less than or equal to 0.35.

Furthermore, the crushing cutter comprises a cutter wing and a wing root, and the distance from the wing root of the crushing cutter to the bottom of the metal disc is A₃0.8A is less than or equal to A₃≤1.25A。

Furthermore, the glass body comprises a contraction section, and the height of the contraction section is A₄0.8A is less than or equal to A₄≤1.5A。

The glass cup body further comprises a conical section and a transition section connected with the contraction section, turbulent flow ribs are arranged on the conical section and the transition section, the taper of the conical section ranges from 5 degrees to 10 degrees, and the distance from the upper end of each rib to the cup mouth is A₅，7mm≥A₅≥4mm。

Furthermore, the rotating diameter of the crushing knife is D, and the inner diameter of the metal disc at the plane where the wing root of the crushing knife is located is D₁D/D is more than or equal to 0.7₁≤0.95。

Further, the machine body comprises a base, the stirring cup further comprises a cup body support, the glass cup body and the metal disc are connected into a whole through the cup body support, the cup body support is fixedly arranged in the base, at least part of the glass cup body protrudes out of the base, a gap between the glass cup body and the metal disc is sealed through a sealing ring, and the motor is fixed on the cup metal disc through a motor support;

or, the organism includes the base, the stirring cup still includes the cup seat, the glass cup body is connected tightly as an organic whole with the metal disc, the clearance of glass cup body and metal disc is sealed through the sealing washer, and the cup seat cover is outside glass cup body lower part and metal disc, the stirring cup passes through cup seat detachable and installs on the base, the motor sets up in the base to it is rotatory to drive the arbor in the stirring cup through the shaft coupling, the at least partial protrusion of glass cup body sets up in the base.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. the utility model adopts the combined structure of the glass cup body and the metal disc to form the stirring cup, so the cleaning of the metal disc and the connection part of the metal disc and the glass cup body is more important, because the crushing cutter is arranged in the metal disc, a customer can be injured by contacting with the crushing cutter during cleaning, the inconvenience is brought to the cleaning of the metal disc by avoiding the customer contacting with the crushing cutter, especially corners and gaps, the automatic cleaning is adopted, the cleaning and the infiltration are more needed for the cleaning of the cutter assembly which is not easily touched by hands and the connection part of the metal disc and the glass cup body, because the glass cup body is smoother, the wall is not easy to hang, the cleaning is easier, and a common heating device is arranged on the metal disc, the height of the stirring cup in the utility model is H, A/H is more than or equal to 0.09 and less than or equal to 0.15, the occupation ratio of the metal disc and the glass cup body is more reasonable, can guarantee the boil out of heating device material or thick liquid in to the stirring cup, also make during self-cleaning simultaneously, use less washing liquid just to guarantee the cleaning performance of metal disc and with glass cup body junction for whole stirring cup washs more easily. When A/H is more than 0.15, although the metal disc and the glass cup body are favorably installed, the metal disc is too high, not only is crushing not facilitated, but also the cleaning solution is not enough to infiltrate the metal disc and is not beneficial to scrubbing of the metal disc; when A/H is less than 0.09, although the cleaning liquid is enough to completely infiltrate the metal disc and the joint between the metal disc and the glass cup body during automatic cleaning, the metal disc is easy to clean, but the height of the metal disc is too small, so that the metal disc is not easy to install, and a heating device is arranged on the common metal disc, so that the heating area is insufficient, and the boiling efficiency of the slurry is greatly reduced.

The injection amount of the cleaning liquid is V when the food processor is automatically cleaned in the reasonable ratio range of the metal disc and the glass cup body₁The V is more than or equal to 0.12V₁Less than 0.22V, aiming at soaking and soaking food residues or residual traces of serous fluid stuck in the metal plate, particularly corners and gaps, so as to be convenient for cleaning; so that the cleaning liquid at least partially infiltrates the metal disc to ensure the metal disc to be cleaned, and simultaneously, the motor drives the crushing cutter to be started, so that the cleaning liquid infiltrates the infiltrated partBrushing (when V)₁In an amount sufficient to wet the joint of the metal disk and the glass body) or a focused stream rinse (V)₁Although the connection part of the stirring cup and the glass cup is not enough to be infiltrated, the liquid flow is infiltrated and washed at the position with a large distance under the drive of the crushing cutter), the part of the stirring cup which is not infiltrated is sprayed, washed and cleaned, the crushing cutter is driven by a motor to stir the cleaning liquid, so that the cleaning liquid infiltrates, washes and cleans or gathers the flow to wash and clean the metal plate and the connection part of the metal plate and the glass cup body, the corners and gaps of the metal plate are infiltrated and continuously washed by the movement of the cleaning liquid, food residues or slurry residues are more easily fallen off after being thoroughly infiltrated by the cleaning liquid, and the cleaning liquid falls into the cleaning liquid under the flushing of the cleaning liquid driven by the crushing cutter, meanwhile, the motor load is small, the rotating speed of the crushing cutter is high, the jet range of the water flow is driven to be far, the food residues on the upper part of the stirring cup are less in the slurry making process, the slurry residues are less, and the cleaning liquid in the volume can also rise to the upper part of the stirring cup cover, make it wash stirring cup upper portion and bowl cover for food preparation machine self-cleaning is clean more sanitary, and is more intelligent, has made things convenient for customer's use, and it is extravagant water source or washing liquid not to still energy-concerving and environment-protective simultaneously.

When volume V of cleaning liquid₁Less than 0.125V, the amount of the cleaning solution is too small to infiltrate the bottom corners and the cutter assemblies of the metal disc, so that the residual particles or slurry traces of the cutter assemblies, the corners and the gaps of the metal disc cannot be infiltrated, the residual particles or the slurry traces cannot fall off easily even if the cleaning solution is washed by a large force, and particularly the connecting part of the metal disc and the glass cup body cannot ensure the thorough cleaning of the metal disc, and the cleaning solution amount is too small, so that even if the motor drives the crushing knife to start, the cleaning solution cannot rise to the upper part of the stirring cup and the cup cover at a larger rotating speed, and the upper part of the stirring cup cannot be cleaned; when volume V of cleaning liquid₁Not less than 0.22V, when the cleaning liquid is too much, no matter how many metal discs are, when the automatic cleaning is carried out, the starting rotating speed of the motor driving the crushing cutter is reduced, so that the rising impact force of the cleaning liquid is insufficient, although the gold brush disc is sufficiently soaked, the scouring force is reduced, especially for the metal discs and the glass cupsThe scouring force in the gap of the link department of body diminishes, even soak the bubble thoroughly, also can't wash out totally, in addition, the washing liquid measure is big, then the motor load is big, the rotational speed then reduces, even the washing liquid lift is enough, the washing liquid then even rise to rim of a cup or even bowl cover top, because the effect of centrifugal force, near cutter unit forms the cavity region of no washing liquid, near the wall of a cup, the washing liquid forms the whirl too much, impact dynamics to the wall of a cup is not enough, thereby be unfavorable for cutter unit and bowl cover thereof, the washing of wall of a cup. Not only causes waste, but also cannot clean the stirring cup thoroughly.

2. The depth of the cleaning liquid injected into the stirring cup in the soaking and brushing stage of the food processor is A₁A < A₁Less than 2.4A, the cleaning solution completely soaks the metal disc and the sealing connection part between the metal disc and the glass cup body, so that the joint of the glass body and the metal disc and the cutter assembly are completely soaked by clean water, the joint gap of the glass body and the metal disc and the cutter assembly are ensured to be fully soaked and soaked, the slurry residue is softened by soaking and soakage sufficiently, and gradually becomes loose and falls off, the other part is adhered tightly and also becomes soft and the adhesive force is reduced, the softened residue or slurry is easy to fall off from the gap between the metal disc and the glass cup body or the metal disc without overlarge impact force under the continuous impact of the cleaning solution driven by the crushing knife, mixed with the cleaning liquid and then falls into the stirring cup to ensure the self cleaning of the metal disc and the cutter component, meanwhile, the crushing cutter drives part of cleaning liquid to perform jet washing cleaning on the mixing cup which is not soaked. When the injection height A of the cleaning liquid₁When the temperature is more than or equal to 2.4A, although the infiltration effect on the gap between the metal disc and the joint of the metal disc and the glass cup body is better, because the cleaning liquid is more than the gap, the load of the motor is increased, the power of the motor for driving the crushing cutter is reduced, the flow rate of the cleaning liquid is reduced, the impact force of the crushing cutter for driving the cleaning liquid to the gap is insufficient, and the washing effect of the cleaning liquid to the gap is poor.

3. In addition, in order to ensure the cleanness and the completeness of the cleaning, in particular the cleaning effect of gaps of the stirring cup or the joint of the metal plate and the glass cup body, the food processor is also provided withA flow gathering and washing stage, wherein the flow gathering and washing stage is to inject a cleaning solution into the stirring cup, and the injection depth of the cleaning solution is A₂，0.7A≤A₂Less than or equal to A, so that the cleaning solution at least partially infiltrates the lower part, the bottom corner, the water inlet or the slurry outlet of the metal disc, and the like, because the injected cleaning solution is in the range, the cleaning solution is closer to the gap at the joint of the metal disc and the glass cup body, the metal disc is infiltrated through the metal disc part, and at least the bottom corner of the metal disc is infiltrated and cleaned, when the majority of the cleaning solution is driven to rotate upwards along the cup wall, because the injection depth of the cleaning solution is in the range, the crushing knife drives the majority of the cleaning solution to flow through the joint of the glass cup body and the metal disc, the cleaning solution moving at the position carries out aggregation infiltration and continuous scouring on the gap at the joint of the metal disc and the glass cup body, the liquid flow at the joint of the metal disc and the glass cup body is gathered most, the scouring force is the largest, and the food residues or the slurry residues are easier to fall off after being infiltrated by the cleaning solution while being scoured, so that the cleaning liquid is melted into the cleaning liquid and falls into the stirring cup under the washing of the cleaning liquid driven by the crushing cutter. In addition, because food residues on the upper part of the stirring cup are less in residue and less in slurry residue in the slurry pulping process, a small part of cleaning solution continuously rises to spray, wash and clean the wall of the cup which is not soaked, the cleaning solution with the depth is injected, the motor load is proper, the jet range of the water flow driven by the rotation of the crushing cutter is enough to meet the requirement of the cleaning solution on cleaning of the stirring cup which is not soaked by the gathered flow, the washing and cleaning effect on the stirring cup which is not soaked by the cleaning solution can be achieved, and the food processing machine can be cleaned completely without dead angles. When A is₂When the cleaning liquid is less than 0.7A, the cleaning liquid is too shallow, or the cleaning liquid is not enough to infiltrate the bottom corners of the cutter assembly and the metal disc, the infiltration degree is not enough, particularly the flow rate of the polymer at the joint of the metal disc and the glass cup body which are difficult to clean is not enough, the infiltration force of the cleaning liquid driven by the cutter assembly is not enough, even if the flushing force is larger, the adhesion force is not enough to break through, so that the cleaning of the joint is not thorough, particularly the cleaning liquid is far away from the joint of the metal disc and the glass cup body, the infiltration degree or the impact force is not enough, the cleaning effect of the joint is poor, meanwhile, the cleaning liquid is too little, the rising amount of the cleaning liquid rises, and the cleaning liquid is not easy to be cleanedAnd if the amount of the cleaning agent is small, the mixing cup which is not soaked is not covered enough, and the cleaning effect is poor, so that the mixing cup can not be cleaned completely, and the automatic cleaning effect is poor.

4. When the food processor is automatically cleaned, the amount of the cleaning liquid injected into the stirring cup in the defoaming stage is V₅V is not less than 1/7₅/V₁Less than or equal to 1/3. No matter be the infiltration scrub stage or gather and flow the washing stage, because smash the sword stirring washing liquid, can produce some little foams, especially smash near the cutter, through setting up the defoaming stage and pour into a minute amount of washing liquid into at this stage for the washing liquid washes away the defoaming near smashing the sword, guarantees that the abluent more thoroughly of remaining little foam after the last washing. When V is₅/V₁When the cleaning liquid is larger than 1/3, the cleaning liquid is too much, the cutter assembly is too much, small foams are still generated in the stirring process, the small foams attached to the cutter assembly cannot be washed, and the foam cannot be removed, when V is larger than 1/3₅/V₁When the cleaning liquid is less than 1/7, too little cleaning liquid will not cause scouring of the cutter elements and remove the foam attached thereto.

5. The utility model discloses in the metal disc is the toper for the inner chamber, makes the washing become easy, the inner chamber average diameter of toper dish is D, the ratio 0.2 of the average degree of depth A of metal disc and average diameter D is less than or equal to AD and is less than or equal to 0.25, the metal disc depth diameter size is suitable, it is easy to make the metal disc and the installation of being connected of glass body, the washing liquid that holds in the metal disc just in time, even can not guarantee the infiltration of metal disc and glass body junction and scrub, also can guarantee the class of gathering of here and wash, to setting up the food preparation machine at the metal disc with heating device simultaneously, also can guarantee that heating device's installation and heat conduction area are suitable, make the thick liquid heating boil out effect preferred in the stirring cup. When the height-diameter ratio is less than 0.2, the metal disc is too shallow, so that the cleaning is easy, and although the cleaning solution is enough to infiltrate the joint of the metal disc and the glass cup body, the installation of the metal disc and the glass cup body is not facilitated, and the heating effect of the heating device on the slurry in the metal disc is achieved; when the height-diameter ratio is more than 0.25, the depth of the metal disc is larger, and more cleaning fluid is needed to wet the metal disc and the joint of the metal disc and the glass cup body.

Or the inner cavity of the metal disc is cylindrical, the bottom of the metal disc is obliquely arranged, and the ratio of the average depth A of the metal disc to the average diameter D of the inner cavity is more than or equal to 0.3 and less than or equal to 0.35. Although the metal disc accounts for a little and improves, because be equipped with the vortex rib on the wall in the metal disc inner chamber, the washing liquid is driven the motion down at crushing sword, under the effect of vortex rib, the turbulent phenomenon of washing liquid is changed, the impact force of washing liquid has been improved, the rising height of washing liquid also suitably improves simultaneously, so the washing liquid gathers and constantly strikes this department at metal disc and glass body junction, make this department soaked while the spot impact drops, simultaneously, some thick liquids continue non-turbulent flow and rise to stirring cup upper portion and bowl cover, spray and wash this, thereby wash the stirring cup sanitization. When the metal disc bottom slope sets up, generally arrange the thick liquid mouth and all set up the lowest in the bottom, this kind of structural design not only easily arranges the thick liquid, can thoroughly soak the thick liquid mouth of arranging moreover, the existence of vortex rib to make and drive the washing liquid and constantly strike row thick liquid mouth department when smashing sword rotary motion, make the thick liquid after being soaked remain by the washing away of washing liquid and wash. When the height-diameter ratio is less than 0.3, the slurry discharging port is easy to be soaked, but the installation of the metal disc is not facilitated, the arrangement of the turbulence ribs and the heating device is also not facilitated, meanwhile, the turbulence effect of the turbulence ribs is insufficient, and the bottom of the metal disc, particularly the stirring, scouring and cleaning of the slurry discharging port, are not easy; when the height-diameter ratio is larger than 0.35, the depth of the metal disc is increased, more cleaning liquid is needed to soak the metal disc and the gap between the metal disc and the glass cup body for the soaking and cleaning of the joint of the metal disc and the glass cup body, even if the metal disc and the glass cup body cannot be soaked, the crushing knife is arranged to be closer to the joint of the metal disc and the glass cup body, so that the metal disc and the glass cup body can be cleaned by gathering flow, but the crushing knife is far away from the cup bottom, the cleaning of the bottom of the metal disc is not facilitated, particularly the cleaning of a pulp discharging port at the bottom of the metal disc is facilitated, and otherwise, the cleaning of the joint of the metal disc and the glass cup body is not facilitated.

6. The crushing knife comprises a knife wing and a wing root, the distance from the wing root of the crushing knife to the bottom of the metal plate is A₃By making 0.8 A.ltoreq.A₃Not more than 1.25A for smash the sword and be located suitable position, both guaranteed that cutter unit spare and metal disc are soaked and are washd, make again smash the sword under the motor action, the impact force that drives the washing liquid and produce can constantly erode each corner of metal disc, make cutter unit spare and metal disc sanitization thoroughly. When A is₃When being less than 0.8A, crushing sword is far away apart from the junction of metal disc and glass cup body, and no matter be soak cleaning performance or wash away the impact effect when wasing the washing not enough, then metal disc and glass cup body junction cleaning performance is relatively poor, under the same circumstances of motor loading capacity, crushing sword's lift is not enough, and it is unable to rise to positions such as bowl cover to probably the washing liquid, leads to stirring cup top to wash thoroughly. When A is₃When the washing liquid is larger than 1.25A, the crushing cutter is positioned above the joint of the metal disc and the glass cup body, and even if the added washing liquid is enough and does not pass through the cutter assembly and the joint of the metal disc and the glass cup body, the washing liquid is far away from the bottom of the metal disc, so that the difficulty is brought to the washing of the bottom corner of the metal disc, and especially, the automatic washing which cannot be carried out is thorough because the washing force at the position of a slurry outlet is insufficient.

7. The glass body comprises a contraction section, and due to the arrangement of the contraction part, the flushing force of the liquid flow at the section is sufficient. The height of the contraction section is A₄By making 0.8 A.ltoreq.A₄Less than or equal to 1.5A, when in the soaking and washing stage, the cleaning solution can not only completely submerge the joint of the metal disc and the glass cup body, so that the joint of the metal disc and the glass cup body is soaked, washed and cleaned thoroughly, and simultaneously, most of the contraction section is also ensured to be soaked, because of the existence of the contraction section and the closer distance between the crushing cutter and the contraction section, the power of the cleaning liquid at the position is larger than the power of the liquid flow above the contraction section, the liquid flow washing speed is high, the cleaning of the section and the joint of the metal disc and the glass cup body is ensured, in addition, when the cleaning liquid is driven by the crushing cutter to rise to the upper part of the glass cup body of the contraction section, the power is reduced, the liquid flow is slowed, the slurry is prevented from splashing out of the cup mouth due to too intense splashing, the cleaning effect of the joint of the metal plate and the glass cup body and the cleaning effect of the glass cup body and the cup cover are ensured, especially the glass cup body above the contraction section is washed cleanly, and no splashing danger exists. In addition, this exampleThe surrounding contraction section also forms a relatively small space for crushing materials, and the crushing effect is greatly improved. When the height A of the contraction section is₄When the length of the section is less than A, the section is too short, which is beneficial to the cleaning of the stirring cup and the crushing effect of the crushing cutter on materials, but is not beneficial to the installation and connection of the glass cup body and the metal disc; when the height A of the contraction section is₄When the cleaning liquid is larger than 1.5A, the cleaning liquid is convenient to install, but is not beneficial to the infiltration and the brushing of the contraction section, especially the cleaning liquid crosses the contraction section, the flow rate is increased, the flow rate is reduced, the scouring force is insufficient, the cleaning of the part, which is not infiltrated, of the stirring cup is not facilitated, and the processing of the stirring cup is also not facilitated.

8. The glass cup body further comprises a conical section and a transition section connected with the contraction section, turbulent flow ribs are arranged on the conical section and the transition section, the taper of the conical section is 5-10 degrees, although after cleaning liquid rises to the glass cup body transition section and the conical section, the liquid flow is slowed down, the scouring force is reduced, due to the ribs, the rotational flow of the liquid flow under the action of centrifugal force is inhibited, the liquid flow changes direction when meeting the ribs and continuously impacts the liquid flow in the original direction, the cleaning liquid can continuously scour the wall of the stirring cup in the conical section and the transition section, the stirring cup is cleaned, and the distance from the upper end of each rib to the cup opening is A₅The distance from the upper end of the rib to the cup mouth is A₅The cleaning liquid flows slowly when the cleaning liquid runs to the position near the cup opening by setting the rib within the range of not less than 4mm and not more than 7mm, so that the cleaning liquid is ensured not to overflow from the cup opening, and enough power is provided to ensure the cleaning effect of the cup cover. When A is₅When being less than 4mm, it is not enough that the washing liquid bumps the space of upwelling behind the rib, lead to the washing liquid to gush out easily, in addition, the rib overlength brings certain difficulty for cup processing, the processing cost of cup has been increased, also do not benefit to the drawing of patterns of course of working, it does not have too big effect to the vortex washing to exceed the rib of smashing the lift that the sword drove liquid flow, and slurrying process motor load is greater than the load in cleaning stage, so material granule and thick liquid running height can not exceed cleaning stage's height, it is extravagant to want to make a milk more.

9. The rotating diameter of smashing the sword is D, the internal diameter of the metal disc of the wing root place plane department of smashing the sword is D1, through being less than or equal to 0.7D D1 and being less than or equal to 0.95, the area of contact of material with smashing the sword has been increased, make the collision chance strengthen, make the material can be abundant in the metal disc smashed by smashing the sword, crushing effect is good, and simultaneously, in the self-cleaning in-process, guaranteed the metal disc and constantly strikeed repeatedly after being soaked by the washing liquid, the cleaning performance of metal disc has been guaranteed, especially the cleaning performance of edge.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a food processor according to a first embodiment of the present invention.

FIG. 2 is a schematic view of the assembly of a glass body and a metal plate of the food processor according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the food processor of the present invention.

Fig. 4 is a schematic view of the assembly of the glass body, the cup holder, the metal plate and the motor of the second embodiment of the food processor of the present invention.

Fig. 5 is a schematic view of a stirring cup in a third embodiment of the food processor of the present invention.

Fig. 6 is another structure and installation diagram of a stirring cup in the first embodiment of the food processor of the present invention.

The names of the components marked in the figures are as follows:

1. a body; 11. a base; 12. a control valve; 13. a steam generating device; 2, a stirring cup; 21. a glass body; 211. a contraction section; 212. a tapered section; 213. a transition section; 214. a water inlet; 22. a metal disc; 221. installing a skirt edge; 222. mounting grooves; 223. a pulp discharge port; 224. a steam inlet; 23. turbulence ribs; 24. a cup body support; 241. a limiting jaw; 25. a cup mouth; 26. an inner cavity; 27. a cup cover; 28. a cup holder; 3. a cutter assembly; 31. a cutter shaft; 32. a crushing knife; 321. a blade; 322. a wing root; 4. a motor; 41. a motor shaft; 42. a motor bracket; 5. a seal ring 6 and a fastener; 7. a breathable structure; 8. a stud; 9. a heating device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

The cold functional cleaning of the utility model refers to an automatic cleaning process after the production of drinks such as crushed ice, milkshake juice and the like which are not required to be heated during the production; the heat-function cleaning of the utility model refers to the automatic cleaning process after the production of heating drinks such as soybean milk, rice paste, fish soup and the like.

The deep automatic cleaning function refers to a thorough cleaning process which is carried out on the food processor before the food processor is used for making drinks; the rapid automatic cleaning function refers to a rapid cleaning process performed on the food processor before the food processor is used for making drinks.

The first embodiment is as follows:

as shown in fig. 1 and 2, the utility model provides an automatic abluent domestic food preparation machine, close bowl cover 27 at 2 rim of a cup 25 of stirring cup including organism 1, motor 4, cutter unit 3, stirring cup 2 and lid, stirring cup 2 includes equal open-ended glass body 21, metal disc 22 from top to bottom, glass body 21 and metal disc 22 sealing connection are as an organic whole, and cutter unit 3 includes arbor 31 and sets up in the crushing sword 32 on arbor 31 top, in arbor 31 passed the opening at metal disc 22 center upwards stretches into stirring cup 2, motor 4 drives crushing sword 32 rotatory, and bowl cover 27, glass body 21 and metal disc 22 surround and form stirring cup inner chamber 26, the capacity of stirring cup inner chamber 26 is V, the inner chamber height of stirring cup is H, metal disc 22's average HThe depth is A, A/H is more than or equal to 0.09 and less than or equal to 0.15, because the food processor of the utility model adopts the combined structure of the glass cup body 21 and the metal disc 22 to form the stirring cup 2, the metal disc and the cleaning of the glass cup body are more important, and during the soaking and brushing stage during the automatic cleaning, cleaning fluid is injected into the stirring cup, so that the food residue or slurry residual trace adhered in the metal disc is soaked and soaked, thereby being convenient for cleaning; because smash the sword for with in the metal dish, the customer may be injured with smashing the sword contact during washing, in order to avoid customer to touch crushing sword, it is inconvenient to wash for the metal dish, especially some corners and gap, we adopt self-cleaning, smash the washing of subassembly and metal dish and more need soak, soak the stage of scrubbing, to the degree of depth of injection washing liquid is A in stirring cup₁A < A₁Less than 2.4A, the cleaning solution completely infiltrates the joint of the metal disc 22 and the glass cup body 21 and also infiltrates the cutter assembly 3 completely, so that the crushing cutter drives the cleaning solution to move to infiltrate and continuously wash corners and gaps of the metal disc, food residues or slurry residues are more easily fallen off after being completely infiltrated by the cleaning solution, the food residues or the slurry residues fall into the cleaning solution under the flushing action of the cleaning solution driven by the crushing cutter, the cleaning solution is driven by the crushing cutter to stir and flush through infiltration and the crushing cutter, the cleaning of the metal disc 22, the joint of the metal disc 22 and the glass cup body 21 and the cutter assembly 3 is ensured, particularly the infiltration cleaning of the joint of the metal disc and the glass cup body is ensured, meanwhile, the crushing cutter drives the cleaning solution to spray and flush the stirring cup, meanwhile, the rotating speed of the crushing cutter is high under the load of a motor by utilizing less cleaning solution, the jet range of water flow is far, and the food residues on the upper part of the stirring cup are less in the slurry pulping process, the residual of the slurry is less, the cleaning liquid with the capacity ensures the cleaning of the upper part of the mixing cup and the cup cover which are not soaked, and meanwhile, the gathered flow at the joint of the metal plate and the glass cup body is washed, so that the mixing cup is cleaned more thoroughly.

In this embodiment, the machine body 1 of the food processor includes a base 11, the stirring cup 2 further includes a cup body support 24, the cup body support 24 is provided with threads, the lower end of the glass body 21 is also provided with corresponding threads, the cup body support is firstly installed on a metal plate, the cup body support and the glass body 21 are connected into a whole through threads, then the metal plate 22 is butted with the lower port of the glass body and the upper port of the metal plate, a sealing ring 5 is arranged at the butt joint of the metal plate and the metal plate, the stirring cup fixes the stirring cup 2 on the machine body 1 through the cup body support 24, the cup body support 24 is fixedly arranged in the base 11, and at least part of the glass body 21 protrudes out of the base 11. Motor 4 sets up in metal disc 22 below, motor 4 is fixed in on the metal disc 22 through motor support 42, and the heat accessible metal disc 22 that motor work produced transmits to the thick liquid like this for the heat of motor scatters and disappears fast, utilizes this part heat to heat the thick liquid simultaneously, avoids this part heat extravagant, and its practicality is better, and makes things convenient for the motor to be connected with cutter unit's transmission. The structure that the stirring cup is fixed on the base in the machine body has the advantages that the stirring cup cannot be detached, the machine body is large and heavy, automatic cleaning is particularly important, and in order to ensure the sanitation of food processing, the gap between the glass cup body of the stirring cup and the metal plate and the bottom corner of the metal plate are more necessary to be cleaned.

In this embodiment, the gap between the glass body 21 and the metal disc 22 is sealed by the sealing ring 5. The inner chamber of metal disc 22 is the toper, the average diameter of inner chamber of conical disk is D, metal disc 22 diapire is flat, and metal disc 22's lateral wall is provided with heating device 9, metal disc 22's lateral wall and diapire junction are equipped with row's thick liquid mouth 223, arrange thick liquid mouth 223 along the tangential direction setting of metal disc, guaranteed row's thick liquid effect. Therefore, the average depth A of the metal disc is the depth of the metal disc, the ratio of the average depth A to the average diameter D is more than or equal to 0.2 and less than or equal to 0.25, the depth diameter of the metal disc is proper, so that the metal disc and the glass cup body are easy to connect and install, and meanwhile, the cleaning liquid contained in the metal disc is right, even if the infiltration and the scrubbing of the joint of the metal disc and the glass cup body cannot be guaranteed, the flow gathering and the flushing at the joint can also be guaranteed, meanwhile, the heating device can also be guaranteed to be installed and have proper heat conducting area for the food processing machine with the heating device arranged on the metal disc, and the heating and boiling effects of the slurry in the stirring cup are better. In the embodiment, the value of the A/D is 0.24, the value of the A/H is 0.14, and the metal disc with the structure is shallow and has a large diameter, so that the metal disc and the joint of the metal disc and the glass cup body can be conveniently soaked by cleaning liquid, the space is wide, the cleaning is convenient, and the assembly and the processing are also convenient.

In this embodiment, the knife shaft 31 is a motor shaft 41, the motor shaft 41 passes through a central opening at the bottom of the metal disc 22 and extends upwards into the inner cavity 23 of the stirring cup, the top end of the motor shaft is provided with a crushing knife 32, the crushing knife 32 comprises a knife wing 321 and a wing root 322, and the distance from the wing root 322 of the crushing knife 32 to the bottom of the metal disc 22 is a₃0.8A is less than or equal to A₃If the angle is less than 1.25A, the crushing cutter 32 is located at a proper position, so that the cutter assembly 3 and the metal disc 22 are ensured to be soaked, and the crushing cutter 32 drives impact force generated by cleaning liquid to continuously wash each corner of the metal disc 22 under the action of a motor, so that the cutter assembly 3 and the metal disc 22 are thoroughly cleaned. In this example, A is₃The cleaning liquid is 0.95A, so that the cleaning liquid can completely soak the cutter assembly, and the soaking and cleaning of the cutter assembly are ensured. The rotating diameter of the crushing knife is D, and the inner diameter of the metal disc 22 at the plane of the wing root 321 of the crushing knife 32 is D₁D/D is more than or equal to 0.7₁Not more than 0.96, in this embodiment, the value of D/D1 is 0.8, and this proportional relation is suitable, has not only increased the area of contact of material with crushing sword for the collision chance increases, makes the material can be abundant in the metal disc smashed by crushing sword, and crushing effect is good, and simultaneously, in the self-cleaning in-process, guaranteed the metal disc and constantly strikeed repeatedly after being infiltrated by the washing liquid, guaranteed the cleaning performance of metal disc, especially the cleaning performance of edge.

The glass body 21 of the utility model comprises a contraction section 211, the length of the contraction section 211 is A₄A is less than or equal to A₄Less than or equal to 1.5A. The cleaning liquid can not only completely submerge the joint of the metal disc 22 and the glass cup body 21, so that the joint of the metal disc 22 and the glass cup body 21 can be thoroughly soaked, washed and cleaned, but also at least part of the contraction section 211 can be soaked, and due to the existence of the contraction section 211, the distance between the crushing cutter 32 and the contraction section 211 is short, and the power of the cleaning liquid at the position is compared with that of the liquid flow above the contraction sectionBig, the liquid flow erodees fastly, guaranteed the washing of shrink section 211 and metal disc 22 and glass cup body 21 junction, in addition, the washing liquid is when smashing the glass cup body 21 upper portion of sword 32 drive down and rising to shrink section 211, power reduces, the liquid flow slows down, make the thick liquid be unlikely to the splash and too violently lead to the spill rim of a cup, guaranteed the cleaning performance of metal disc and glass cup body junction and glass cup body and bowl cover, especially to the glass cup body's of shrink section top wash out totally, not yet spill danger. In this example A₄And A, at least part of the contraction section is soaked by the cleaning liquid, so that the cleaning of the metal plate and the joint of the metal plate and the glass cup body is thoroughly ensured.

The glass body 21 further comprises a conical section 212 and a transition section 213 connected with the contraction section 211, the conical section 212 and the transition section 213 are provided with turbulence ribs 23, the taper of the conical section 212 is 5-10 degrees, and the distance from the upper end of each turbulence rib 23 to the cup opening 25 is A₅The distance from the upper end of the turbulence rib 23 to the cup opening 25 is A₅，7mm≥A₅Not less than 4 mm. Although the liquid flow is slowed down and the scouring force is reduced after the cleaning liquid rises to the transition section 213 and the conical section 212 of the glass cup body 21, the existence of the ribs inhibits the rotational flow of the liquid flow under the action of centrifugal force, the liquid flow changes the direction when meeting the ribs and continues to impact the liquid flow in the original direction, the cleaning liquid can continuously scour the wall of the stirring cup in the conical section and the transition section, the stirring cup is cleaned, and the distance from the upper end of the ribs to the cup mouth is set to be 7mm or more and A or more₅The cleaning liquid is larger than or equal to 4mm, so that the liquid flow is slowed when the cleaning liquid runs to the position near the cup opening, the cleaning is ensured not to overflow from the cup opening, and enough power is provided to ensure the cleaning effect of the cup cover. In this embodiment, the vortex rib is provided with 3, 2 long vortex ribs, a short vortex rib, short vortex rib 23 top is equipped with water inlet 214, water inlet 214 is close to the setting of rim of a cup 25, the distance of long vortex rib 23 upper end to rim of a cup 25 is 5 mm.

Of course, it can be understood that the water inlet can also be arranged at the bottom of the metal plate, and the lengths of the turbulence ribs can also be consistent. The inner cavity of the metal disc can be set to be cylindrical, the turbulence ribs are arranged on the wall of the inner cavity of the metal disc, the bottom of the metal disc is inclined, the ratio of the average depth A of the metal disc to the average diameter D of the inner cavity is not less than 0.3, but not more than A/D and not more than 0.35, and the effect of flow gathering cleaning of the metal disc and the joint of the metal disc and the glass cup body can be guaranteed.

Of course, it can be understood that, as shown in the figure, the machine body 1 includes a base 11, the stirring cup further includes a cup seat 28, the lower port of the glass cup body 21 is butted with the lower port of the metal disc 22, the gap is sealed by a sealing ring 5, the cup seat 28 is sleeved on the lower portion of the glass cup body 21 and outside the metal disc 22, so as to connect and fasten the glass cup body 21 and the metal disc 22 into a whole, the stirring cup 2 is detachably mounted on the base 11 through the cup seat 28, the lower end of the cutter shaft passes through the cup seat, the lower end of the cutter shaft is provided with a coupler, the motor 4 is disposed in the base 11, the motor shaft extends out from the base, the upper end of the motor shaft is provided with a coupler matching with the motor shaft, the motor 4 drives the cutter shaft 31 in the stirring cup 2 to rotate through the coupler, the glass cup body 21 at least partially protrudes out of the base 11, because the stirring cup can move, the structure makes the cleaning of the whole stirring cup easy, however, the joint of the metal disc 22 and the glass cup body 21 is difficult to clean, which is inconvenient for hand washing, and the brush can not extend into the joint, so that the sanitary dead angle still exists, and therefore, if the metal disc can be cleaned automatically, and the metal disc is washed clean by enough wetting quality and impact force, the metal disc is necessary.

The cup cover 27 is sealed and covered at the cup opening 25, the cup cover 27 is provided with a ventilating structure 7, and the depth of the cup cover is A₆，mm10≤A₆Less than or equal to 30 mm. In this embodiment, the ventilation structure is arranged at the center of the cup cover, and the depth A of the cup cover₆For 15mm, the bowl cover of this degree of depth provides a buffer space for thick liquid boil out in-process, at crushing in-process, also provide the space for granule and thick liquid that still kick on a small amount in the space of rolling, and set up ventilative mouthful in the middle of the bowl cover, under the centrifugal force effect, the washing liquid can go upward along the wall of cup, and middle nothing or washing liquid is less, guarantees that the thick liquid can not follow the blowout among the ventilative structure, and ventilative structure's existence has simultaneously guaranteed to stir the pressure level inside and outside the cup in boil outThe balance is realized, so that pressure cannot be formed in the stirring cup, the slurry is prevented from splashing and overflowing from a gap between the cup cover and the stirring cup and the ventilation opening, and particularly when the adding amount of materials of a customer exceeds the maximum slurry making amount. In addition, in the automatic cleaning process, the space with the depth can ensure that the cup cover is cleaned up by the upward distance of the cleaning liquid.

In the embodiment, the stirring cup is made of glass, the surface of the glass cup body 21 is smooth and is convenient to clean, the glass cup body 21 is healthy and sanitary, the health and sanitation of manufactured food are guaranteed, the mounting skirt 221 is arranged at the upper end opening of the metal disc 3, the mounting skirt 222 is arranged on the mounting skirt 32, the sealing ring 5 is arranged in the mounting groove 222, the lower opening of the glass cup body 21 is in butt joint with the mounting skirt 221 of the metal disc 22, the glass cup body 21 and the metal disc 3 are connected and fastened into a whole by the cup body support 24, the installation is simple and convenient, meanwhile, the sealing ring 5 cannot be displaced and is prevented from being damaged due to displacement during installation, the inner side wall of the glass cup body 21 and the inner side wall of the metal disc 22 are smoothly connected and arranged, the sealing ring 5 seals the gap between the glass cup body 21 and the metal disc 22, and thus the assembly and sealing between the glass cup body and the metal disc are well realized, the slurry can not leak from the matching gap when the food processor works, the normal work of the food processor is ensured, the sealing reliability of the food processor is greatly improved, and the stability of the food processor during working is ensured; simultaneously, sealing washer 7 still makes the cooperation between glass cup body 21 and the metal disc 22 be soft contact, vibrations when having reduced crushing, the noise is reduced, prevent that glass cup body 21 from breaking because of hard contact, promote the durability and the life of glass cup body, and make the clearance between glass cup body 21 and metal disc 22 plugged by sealing washer 5, the food granule after having avoided smashing is retained in the clearance, make the cup change and wash, thereby the clean health of food preparation machine has also been guaranteed.

In this embodiment, the bottom of the metal plate 22 is provided with the slurry outlet 223, then the boiled slurry is discharged from the slurry outlet 223, then the automatic cleaning function is started, and after the automatic cleaning is finished, the cleaning solution is discharged from the slurry outlet 223.

In this embodiment, the food processor is programmed to have a cold cleaning function, a hot cleaning function, a quick automatic cleaning function, and a one-touch deep automatic cleaning function.

The hot function cleaning process method is described by taking the example that a customer makes hot drink soybean milk as an example, after the customer makes the soybean milk, the food processor automatically starts the hot function cleaning process to automatically clean the stirring cup and the cup cover, and the hot function automatic cleaning method comprises the following steps:

1) and after pulping is finished, starting the hot cleaning function by the automatic cleaning program.

2) The food processor first enters an immersion brushing stage. Injecting cleaning fluid into the stirring cup in the soaking and brushing stage, wherein the injection amount of the cleaning fluid is V₁The implantation depth is A₁V is more than or equal to 0.125V₁≤0.22V，A＜A₁2.4A or less, in this embodiment, the cup body has a volume of 1600ml, the cleaning solution is clear water, and the injection amount V of the clear water₁About 250ml at 0.16V, and a depth A₁It was 1.25A. Make the metal disc of clear water complete infiltration and the junction of glass body to and cutter unit, the motor drives crushing sword and starts, makes the clear water wash the washing to the cutter unit who is soaked, metal disc and the junction of glass body, makes the residue or the remaining thick liquid of here constantly soaked and wash and drop, smashes the sword simultaneously and drives the clear water and carry out the injection to glass body 21 and bowl cover and wash the washing. At this stage, the motor is first rotated at a speed Nrpm to t₁Second, then t seconds at a speed of 0.3Nrpm, and t₁T, then heating (timing heating or constant temperature heating) to the temperature T ℃, and circulating the process n₁N is next to₁And (5) the wetting and brushing are finished, and then the next stage is carried out. In this example, n₁Is 3 times, t₁＝5t，N≥10000，6≥t≥3，T≥ 80。

3) Stopping cleaning, detecting whether the residual water box is in place or not, and driving the crushing cutter to start after the residual water box is in place to assist in discharging the wastewater.

4) Entering a defoaming stage, wherein the amount of clear water injected into the stirring cup is V₅V is not less than 1/7₅/V ₁1/3, in this example, the food isWater pumping volume V of machine for working articles₅/V ₁1/5, i.e. 50ml, the rotary valve is closed, waiting for t₂And second, waiting for 2 times or more, so that clear water submerges part of cutter shafts of the cutter assemblies, driving water to wash residual foams near the cutter shafts and on the metal plate bottoms generated in the soaking and cleaning process, opening a rotary valve after defoaming is finished, discharging sewage, and entering a secondary soaking and brushing stage.

4) A secondary infiltration brushing stage: injecting clear water into the stirring cup, wherein the injection depth and the injection amount of the clear water are consistent with those of the first soaking and brushing stage, and the motor firstly rotates t at the speed of Nrpm₂Second, then heating to boiling, and circulating the process for more than 2 times; the motor drives the crushing cutter to rotate at the rotating speed of 0.3Nrpm for t seconds, the heating is performed at a fixed gear, and then the motor drives the crushing cutter to rotate at the rotating speed of 1.2Nrpm for t seconds₃Second, and t < t₂＜t₃Heating at a fixed gear, and circulating the above process n₂N is next to₂And (5) the secondary soaking and cleaning is finished and the next stage is started. In this example n₂Is 6 times, t₂＝2t，t₃＝3t。

5) Stopping cleaning, detecting whether the residual water box is in place or not, and driving the crushing cutter to start after the residual water box is in place to assist in discharging the wastewater.

6) A flow gathering and washing stage, wherein the flow gathering and washing stage injects a cleaning liquid into the stirring cup, and the injection depth of the cleaning liquid is A₂0.7A is less than or equal to A₂A is less than or equal to A, in the embodiment, the clean water injection amount V₂About 200ml at 0.13V, and the clear water is injected into the water to a depth A₂Is 0.86A, so that the clean water just infiltrates most of the metal disc and completely infiltrates the cutter assembly, the motor drives the crushing cutter to start because the clean water is closer to the joint of the metal disc and the glass cup body, thereby driving part of the clean water to continuously aggregate, infiltrate and wash the sealed joint of the metal disc and the glass cup body, so that more clean water is accumulated at the position, the cleaning can be performed while infiltration, meanwhile, the crushing cutter drives part of the clean water to perform jet washing and cleaning on the glass cup body and the cup cover which are not infiltrated, and the motor rotates at the speed of 1.2Nrpm to t at the stage₂Second, heating at a constant speed, and rotating at 0.3Nrpm for t₂Second, heating at a fixed gear, and vice versaMultiple cycle n₃N is next to₃And (5) the accumulated flow washing is finished when the accumulated flow washing is more than or equal to 1. In this example n₃Is 4 times, t₂＝2t。

6) Stopping cleaning, detecting the position of the residual water box, simultaneously rotating the blade, draining by assistance until the drainage is finished, and then finishing the automatic cleaning process of the thermal function.

The hot function automatic cleaning is carried out immediately after pulping, and as the drying phenomenon of the pulp does not occur, even a small part of residual liquid is left on the metal plate, a secondary soaking and brushing stage is arranged and assisted by a flow gathering and flushing stage, and the soaking and brushing stage is provided with a heating process for cleaning liquid, so that the heating process has a certain disinfection and sterilization effect, and simultaneously stubborn stains are easier to soak and soften, thereby not only ensuring that the adhered objects of the metal plate with a heating device are fully soaked and flushed, so that the pulp adhered on the metal plate is fully soaked and flushed, but also ensuring that the joint of the gold brush plate and the glass cup body is soaked and flushed and cleaned, and the cleaning liquid is sprayed and flushed on the glass cup body and the cup cover, so that the accumulation of the pulp is avoided, the cleaning of the stirring cup is ensured, the injection amount of the cleaning liquid is reasonable, and the stubborn stains in the secondary soaking and brushing stage are cleaned, the cleaning waste liquid is discharged and then is washed by the gathered flow, so that the joint of the metal disc and the glass cup body and other gaps are fully concentrated and washed again, and simultaneously, the possible residual floating foam on the stirring cup after the secondary soaking and washing is washed clean again, the stirring cup is thoroughly washed without residue, the secondary pollution of waste water is avoided, and the stirring cup is completely washed clean by the least amount of washing, especially the parts which can not be touched by human hands.

Of course, it is understood that the automatic cleaning method after pulping is completed can also be set as follows: the same cleaning effect can be achieved by carrying out the converging and flushing stage for 1 time and then carrying out the soaking and brushing stage for at least 1 time. The combined cleaning effect of the flow gathering washing stage and the infiltration washing is optimal.

Of course, it can be understood that the defoaming stage can be set at the end, so that the defoaming effect is good, and the cleaning thoroughness can be ensured.

The cold function automatic cleaning process is described by taking the example that a customer makes a milkshake, after the customer makes the milkshake, the food processor automatically cleans the stirring cup and the cup cover after pulping, the food processor automatically cleans by adopting the cold function, and the cold function automatic cleaning method comprises the following steps:

1) firstly, entering an infiltration brushing stage. And in the soaking and brushing stage, cleaning fluid is injected into the stirring cup, and the injection amount and the depth of the cleaning fluid have the same heating function and automatic cleaning process, so that the cleaning fluid at least preliminarily soaks part of the metal disc and the cutter assembly, and meanwhile, the crushing cutter drives the cleaning fluid to splash and clean the inner wall of the stirring cup and the cup cover. At this stage, the motor is firstly rotated at the speed of Nrpm to t₄Second, then rotate at 0.3Nrpm for t₂Second, then cycle N is performed₁Next, the N₁And (5) the initial soaking and cleaning is finished, and then the next stage is carried out. In this embodiment, N is₁The number of times was 4. t is t₄＝6t，t₂＝2t。

2) Stopping cleaning, detecting whether the residual water box is in place or not, and discharging the wastewater after the residual water box is in place.

3) Then entering a defoaming stage, wherein the injection amount and depth of the cleaning liquid in the defoaming stage are also in the same heat function cleaning stage, so that the clear water can submerge part of cutter shafts of the cutter assemblies, the clear water is driven to wash residual foams near the cutter shafts and at the bottom of the metal plate, which are generated in the soaking and cleaning process, and only after water inflow is finished, the step of waiting for t₂And second, circulating for more than 3 times without a heating process, detecting whether the residual water box is in place after defoaming is finished, opening a rotary valve, discharging sewage, and entering a secondary soaking and brushing stage.

4) A secondary infiltration brushing stage, wherein the injection depth and the injection amount of the cleaning liquid injected into the stirring cup in the secondary infiltration brushing stage are consistent with those in the primary infiltration brushing stage, and the motor firstly rotates t at the rotating speed of 0.3Nrpm₂Second, then the motor again rotates at the speed Nrpm t₂Second, then cycle N is performed₂Next, the N₂And (5) the secondary soaking and cleaning is finished, wherein the secondary soaking and cleaning is more than or equal to 1. In this example N₂Is 7 times, t₂＝2t。

5) Stopping cleaning, discharging water by the food processor, rotating the blade in the water discharging process, and discharging water by assistance until the water discharging is finished, and finishing the cold function automatic cleaning process.

The slurry is not adhered to the stirring cup because the cold drink is made without heating, so that the cleaning of the food processor can be easily ensured by adopting a secondary soaking and brushing stage.

After a customer does not use a food processor for a long time, when the customer wants to make drinks again, in order to ensure the sanitation of the machine, a front automatic cleaning process and a one-key-depth automatic cleaning process are specially arranged for the machine, and the customer can select the front automatic cleaning process and the one-key-depth automatic cleaning process according to the time and the cleaning requirements of the customer.

The one-key depth automatic cleaning process method comprises the following steps:

1) and electrifying, and selecting a one-key depth automatic cleaning function.

2) The food processor first enters an immersion brushing stage. And in the soaking and brushing stage, the quantity and the depth of cleaning liquid injected into the stirring cup are in a heating function cleaning stage, so that the metal disc and the joint of the metal disc and the glass cup body are completely soaked by clean water, the cutter assembly is driven by the motor to start, the clean water soaks and washes the cutter assembly, the metal disc and the joint of the metal disc and the glass cup body, and meanwhile, the cleaning liquid is driven by the crushing cutter to perform jet washing on the part of the stirring cup which is not soaked. At this stage, the entering cleaning liquid is heated to 85 ℃ (certainly, the cleaning liquid can be heated in a timing heating mode), then the heating ts is stopped, the circulation is carried out for 2 times or more, then the heating (or the timing heating) is continued until the overflow is prevented, and the t is stopped₂Second; the motor drives the crushing cutter to start, and the motor firstly rotates t at the rotating speed of 0.3Nrpm₂Second, heating at a fixed gear, and rotating at a speed Nrpm to t₄Second, the process loops n₁N is next to₁Not less than 1, and then stopping the work t₄Second; the above process of motor start and heating interval work goes through 4 cycles again, the soaking and brushing stage is finished, and then the next stage is entered. In this example n₁Is 5 times, t₂＝2t，t₄＝6t。

3) Stopping cleaning, detecting whether the residual water box is in place or not, and discharging the wastewater after the residual water box is in place.

4) Then entering a defoaming stage, wherein the amount of clear water injected into the stirring cup is V₅V is not less than 1/7₅/V ₁1/3, in the embodiment, the water pumping quantity V of the food processor₅/V ₁1/5, i.e. 50ml, the rotary valve is closed, waiting for t₂And second, circulating for more than 3 times to enable clear water to submerge a part of cutter shafts of the cutter assemblies, driving water to wash residual foams near the cutter shafts and on the metal disc bottoms generated in the soaking and cleaning process, opening a rotary valve after defoaming is finished, discharging sewage, and entering a secondary soaking and brushing stage.

4) A secondary infiltration stage, wherein the secondary infiltration stage is to inject cleaning fluid into the stirring cup, the injection depth and injection amount of the cleaning fluid are consistent with those of the primary infiltration scrubbing stage, and the motor firstly rotates s t at the rotating speed of 0.3Nrpm₂Second, then the motor again rotates at the speed Nrpm t₂Second, the motor is heated in a fixed gear after the motion is finished, and then the circulation n is carried out₂N is next to₂And (5) the secondary soaking and cleaning is finished, and then the next stage is carried out. In this example n₂Is 9 times, t₂＝2t。

5) Stopping cleaning, detecting whether the residual water box is in place or not, and discharging the wastewater after the residual water box is in place.

6) And then entering a flow-gathering washing stage, wherein the amount and the depth of washing liquid injected into the stirring cup in the flow-gathering washing stage are consistent with those of a thermal-function washing process, so that the clean water is just positioned below the metal disc and the part near the joint of the metal disc and the glass cup body, the crushing cutter drives part of the clean water to intensively soak and wash the sealed joint of the metal disc and the glass cup body under the action of a motor, and simultaneously the crushing cutter drives part of the clean water to spray and wash the glass cup body and the cup cover. At this stage, the motor rotates at 0.8Nrpm to t₂Second, then rotate t at 0.3Nrpm₂Second, the interval of motor work is heated in a staged mode, and n cycles are repeated₃N is next to₃And (5) the washing is finished when the washing is more than or equal to 1. In this example n3 is 4 times, t₂＝2t。

6) Stopping cleaning, detecting the position of the residual water box, simultaneously rotating the blade, draining by assistance until the drainage is finished, and then finishing the one-key deep cleaning function process.

One key deep cleaning technology is through setting up 2 times infiltration scrubbing stages and 1 times and gathering the class and washing the stage, under the condition that does not increase the inflow, through the cleaning time with every stage long, the number of times is many, heating temperature is high (to boiling) simultaneously, both guaranteed that suitable inflow makes the abundant infiltration of the difficult washing department of stirring cup erode the washing, thereby can guarantee that the dry residue of long-term unused is soaked and erodeed the washing more thoroughly, can not produce too much waste water again and cause secondary pollution, the cleanness and the health of food preparation machine have fully been guaranteed.

The quick automatic cleaning process comprises the following steps:

1) and powering on, and selecting a quick automatic cleaning function key.

2) Firstly, entering an infiltration brushing stage. The volume of the cup body is 1600ml, the soaking and brushing stage is to inject cleaning fluid into the stirring cup, the cleaning fluid in the soaking and brushing stage is clean water, and the injection amount of the clean water is V₁About 300ml at 0.19V, and the injection depth of the cleaning solution is A₁Is 1.3A. The clean water completely soaks a part of the metal disc and the joint of the metal disc and the glass cup body, the cutter assembly and the motor drive the crushing cutter to start, so that the clean water continuously soaks the cutter assembly, the metal disc and the joint of the metal disc and the glass cup body and is accompanied with a small amount of washing, and the crushing cutter drives the cleaning solution to spray, wash and clean the inner wall of the stirring cup and the cup cover. At this stage, the motor is firstly rotated at the speed of Nrpm to t₁Second, heating at constant gear, then rotating at 0.3Nrpm for t seconds, heating at constant gear, and then performing cycle n₁N is next to₁And (4) the soaking and brushing stage is finished, and then the next stage is carried out. In this embodiment, n is₁Was 3 times. t is t₁＝5t。

3) Then entering a defoaming stage, wherein the injection amount and depth of the cleaning liquid in the defoaming stage are the sameIn the stage of cleaning by heat function, clear water is enabled to submerge partial cutter shafts of the cutter assemblies, water is driven to wash residual foams near the cutter shafts and at the bottom of the metal plate, which are generated in the process of infiltrating and cleaning, and only after water inflow is finished, the water is waited for t₂Second, the process is circulated for 2 times or more, no heating process exists, after defoaming is finished, whether a residual water box is in place or not is detected, a rotary valve is opened, sewage is discharged, and a secondary soaking and brushing stage is carried out.

4) A secondary infiltration stage, wherein the secondary infiltration stage is to inject cleaning fluid into the stirring cup, and the injection depth and the injection amount V of the cleaning fluid₁0.16V (250 ml), and the injection depth A of the cleaning solution₁At this stage of 1.1A, the motor is first rotated at Nrpm to t₂Second, heating to 85 ℃ in a fixed gear, circulating for 3 times, and stopping; then entering a circulating process that a motor drives a crushing cutter to stir water and heat, wherein the motor rotates at the rotating speed of 0.3Nrpm for t seconds at the moment, the heating is performed at a fixed gear, and then the motor rotates at the speed of Nrpm for t seconds₃Second, heating at a fixed gear, driving a crushing knife to stir water by the motor and heating at intervals, and circulating the process N₂Next, the N₂And (5) the secondary soaking and cleaning is finished, wherein the secondary soaking and cleaning is more than or equal to 1. In this example N₂Is 6 times, t₃＝3t

5) Stopping cleaning, discharging water by the food processor, rotating the blade in the water discharging process, and discharging water by assistance until the water discharging is finished, and finishing the quick automatic cleaning process.

The rapid cleaning process is rapid cleaning after long-term non-use, most of the machine is clean at the moment, the cleaning of corners and gaps is mainly considered, water inflow is increased in the primary soaking and scrubbing stage, so that the joint of the metal disc and the glass cup body of the stirring cup is completely and fully soaked, the high-speed running time is prolonged, meanwhile, through the secondary soaking and cleaning, the cleaning liquid injection amount and the depth heat-mixing function automatic cleaning process for the secondary soaking and cleaning are reasonable, excessive water is not wasted, the soaking, cleaning and scouring cleaning of the metal disc, the glass cup body and the cup cover are guaranteed again, and the stirring cup is guaranteed to be cleaned completely in a short time.

Since the stirring cup of the food processor is fixed on the machine body in the embodiment, the automatic cleaning method is adopted; if the stirring cup of the food processor is detachably arranged on the machine body, so that a customer can conveniently take the stirring cup for cleaning, the automatic cleaning method of the food processor can only comprise more than 1 time of focused flow washing stage, especially a cold and hot function cleaning process. Of course, it will be appreciated that one immersion brush may be used with 2 converging stream rinse stages.

In this embodiment, the cleaning liquid is water, but it can be understood that the cleaning liquid may also be a mixture of water and detergent, and the automatic cleaning of the food processor can be achieved by using a small amount of the cleaning liquid in this embodiment.

Example two:

the difference between this embodiment and the first embodiment is that the connecting structure between the blending cup and the machine body and the size parameters of the cup body of the food processor are different, and naturally, the cleaning method of the food processor is slightly different.

As shown in fig. 3 and 4, a water tank 10 is disposed on the machine body of the food processor, a control valve 12 and a steam generating device 13 are disposed in the machine body 1, a steam inlet 224 is disposed at the bottom of the metal plate 22, water in the water tank 10 is supplied to the steam generating device 13, steam generated by the steam generating device 13 is transmitted to the control valve 12 through a pipeline, the control valve 12 controls steam to be introduced into the stirring cup 2 from the steam inlet, in this embodiment, the water inlet, the steam inlet 224 and the slurry outlet 223 are the same, the control valve 12 is a three-way valve, when water needs to be introduced, the steam inlet is communicated with the water tank, and when slurry needs to be discharged, the steam inlet is communicated with the slurry discharge channel to discharge slurry into the slurry receiving cup.

Stirring cup 2 still includes cup support 24, cup support 24 is fixed to be set up in the organism, in order to guarantee the support to glass body 21, can be equipped with cup support 24 in the lower extreme periphery of glass body 21, cup support 24's inside wall is equipped with spacing jack catch 241, and glass body 21 lower extreme is equipped with the spacing step 211 with spacing jack catch 241 complex, and cup support 24 and metal disc 3 pass through fastener locking fixed, and the fastener specifically is the screw, thereby will stirring cup 2 is installed in organism 1 through cup support 24, and its glass body 21 at least part bulges organism 1 and sets up, so both fine assurance to the support of glass body, again can be fine with glass body axial spacing, the assembly of the glass body of being convenient for to it is fixed to lock through the fastener, and the fixed mode is simple and reliable. The lower end face of the mounting skirt edge 32 is provided with a stud 322, the periphery of the motor 4 is provided with a motor support 42, the motor support 42 is provided with a fixing hole, the fastener 6 penetrates through the fixing hole to be connected with the stud 322 so as to fix the motor 4 below the metal disc 22, and the fastener 6 is specifically a screw, so that the motor is mounted on the cup body support 24 through the motor support and is fixed in the machine body. So set up, then make things convenient for the connection between motor and the metal disc greatly to be fixed, and connect fixed reliable, difficult pine takes off, and the motor during operation is stable simultaneously, is difficult for rocking.

Because in this embodiment glass cup sets up 3 vortex ribs on one's body, the length of vortex rib is unanimous, vortex rib upper end is 7mm apart from the size of rim of a cup, the length A of glass cup body contraction segment₄Be 0.8A, the rib extends to the shrink section always, the degree of depth of bowl cover is 30mm, has guaranteed that the glass cup body is fully erodeed the washing, metal disc 22 inner chamber is cylindrical, and the processing is easy, the installation of the glass cup body of being convenient for like this and metal disc, the end slope of metal disc 22 sets up, the metal disc bottom is equipped with row's thick liquid mouth, row's thick liquid mouth is located the bottom lower of metal disc, is convenient for arrange the discharge of thick liquid and washing liquid. The ratio of the average depth A of the metal disc to the average diameter D of the inner cavity is more than or equal to 0.3 and less than or equal to 0.35. The steam inlet and the slurry outlet are the same, and whether steam is fed or slurry is discharged is controlled by the control valve, the capacity of the stirring cup is 1700ml, the height H of the stirring cup is 180mm, the value of A/H is 0.092, the average depth A of the metal disc is 16.6mm, and the distance from the wing root of the crushing cutter to the bottom of the metal disc is A₃Is 0.95A, namely 15mm, the crushing cutter is close to the joint of the metal disc and the glass cup body, the scouring force of the joint of the metal disc and the glass after being soaked is ensured, and the rotating diameter d of the crushing cutter and the position of the crushing cutter areDiameter D of the metal disc at the level₁The ratio of the cleaning solution to the cleaning solution is 0.95, the A/D value is 0.33, the crushing effect is better because the crushing cutter is larger than that of the first embodiment, but the crushing cutter is closer to the joint of the metal disc and the glass cup body, and the depth of the metal disc is smaller than that of the first embodiment, so that when the same amount of the cleaning solution is injected, the height of the cleaning solution in the stirring cup is deeper than that of the metal disc, and the cleaning solution can clean the joint of the metal disc and the glass cup body and achieve the effect of soaking and cleaning, but because the overall size of the cup body is larger, if the stirring cup is not soaked and the cup cover is cleaned, the injection amount of the cleaning solution is inevitably increased, but the cleaning solution is not wasted, and because a steam heating mode is adopted, the stirring cup is not easily adhered and polluted, so that the stirring cup is easy to clean, the cleaning steps of the technical scheme are fewer, and therefore, the proper amount of the cleaning solution is injected and a reasonable cleaning process are adopted to fill up according to structural change The requirement of automatic cleaning is met.

Because this product is steam heating, so the stirring cup is easy to wash, so need not to set up cold and hot function alone and wash, only be equipped with an automatic cleaning function after the machine of food processing machine thick liquid finishes, in order to guarantee that the machine does not use for a long time, the health of slurrying once more, food processing machine has still set up fast washing function and high temperature steaming and washing function alone.

The automatic cleaning function of the food processor after making the soybean milk is described by taking the example that the customer makes the hot drink soybean milk as an example, after the customer makes the soybean milk, the food processor automatically starts the automatic cleaning process, and the automatic cleaning method comprises the following steps:

1) the food processor firstly enters an infiltration brushing stage: the injection amount V of the cleaning liquid into the stirring cup₁0.21V, namely about 350ml, and the depth A of the metal disc is shallow, so that the injection depth of the cleaning solution is A₁The cleaning liquid is 2.3A, in this embodiment, the cleaning liquid injected in the soaking and brushing stage is hot water. Injecting hot water to completely infiltrate the metal plate, the joint between the metal plate and the glass body, the cutter assembly, even the contraction section of the glass body, and simultaneously driving the hot water to infiltrate the metal plate, the joint between the metal plate and the glass body and the cutter assembly continuouslyThe parts are continuously washed and cleaned, and simultaneously hot water is driven to carry out jet filling cleaning on the inner wall of the stirring cup and the cup cover at the stage that the motor firstly rotates t at the rotating speed of 1.2Nrpm₅Second, then stop, this process loops n₁N is next to₁And (5) the wetting, brushing and cleaning are finished, and the next stage is started. In this embodiment, n is₁Is 3 times, the t is₅＝12t。

2) Stopping cleaning and waiting for a period of time, starting the motor to drive the crushing cutter to stir, draining water for t seconds while stirring, and then entering the next stage.

3) A secondary infiltration scrubbing stage, wherein the injection amount V of the cleaning liquid into the stirring cup in the secondary infiltration scrubbing stage₂About 300ml at 0.18V, and the injection depth is A₂The second soaking and cleaning process is 1.9A, which is consistent with the first soaking and cleaning process and is not described in detail here.

4) Stopping cleaning, draining water by the food processor, rotating the crushing knife in the draining process, draining water by assistance, and finishing the automatic cleaning process until the draining is finished.

The quick cleaning process of the food processor is different from the automatic cleaning process after pulping and only comprises a one-time soaking and brushing stage, the cleaning liquid injected during cleaning is cold water, the injected amount is consistent with the amount of the first soaking and cleaning in the automatic cleaning process, the frequency of water stirring of a crushing knife driven by a motor during soaking and cleaning is less than that of automatic cleaning, and the water stirring time is short.

The high-temperature steaming and washing process of the food processor has the same amount of injected cleaning liquid as the automatic cleaning process after pulping, the process steps also comprise two stages of primary soaking and washing and secondary soaking and washing, and the times of washing time are the same.

Because this food preparation machine adopts the steam heating mode, so to the thick liquid in the stirring cup body direct heating, so the heating is even, does not have the indirect heat transfer of metal dish metal disc, because the uneven heating that heating device's heat-conducting plate difference leads to causes local overheat, the phenomenon of thick liquid adhesion, so this metal dish and the clearance between metal dish and the glass cup body wash more easily. So only need to adopt the abluent mode of infiltration to the washing in gap can the sanitization, and this food preparation machine metal disc is more shallow, the washing liquid is used for the volume of infiltrating metal disc and glass body junction enough during infiltration washing, in addition the motor drives the continuous stirring of smashing the sword to the washing liquid, make the washing liquid also enough constantly assault and make dirty quick drop to here, and another part thick liquid also can in time carry out rotatory the washing to it along the inner wall upward movement of glass body under smashing the sword effect, because the diameter is great, under the condition of same capacity, it is also easier that the thick liquid moves the bowl cover, so also can fully guarantee the washing of glass body and bowl cover. The food processor is provided with the steam heating device, and the machine which is not used for a long time is sterilized by steam by adopting high-temperature steam washing, so that the machine is more beneficial to cleaning and sanitation. Because the automatic cleaning process is carried out after each pulping, even if the food processor is not used for a long time, the remaining dirt is not much, and most of the dirt is dust after the food processor is placed, and before the food processor is used again, the food processor is cleaned in a simple and quick water washing mode, so that the sanitation and cleanness of the pulping of the food processor can be ensured.

Other processes and advantages of the structure not described are the same as those of the first embodiment, and are not described in detail here.

Example three:

the difference between this embodiment and the first embodiment is that the food processor is provided with a cold cleaning function, a hot cleaning function, a quick automatic cleaning function, and a one-touch deep automatic cleaning function in the same program as in the first embodiment, but the amount and depth of the cleaning liquid to be injected are different because the mixing cup of the food processor has a small capacity, and the process functions of the automatic cleaning are the same but the details of the cleaning process are different.

In this embodiment, as shown in fig. 5, a heating device is disposed at the bottom of the metal plate, the mixing cup of the food processor has a volume V of 1200ml, a/H value of 0.12, and a distance a from the root of the blade of the grinding blade to the bottom of the mixing cup₃Is 1.2A, the distance A between the upper end of the rib and the cup mouth₅Is 4mm, length A of the contraction section₄Is 1.3A, theDepth A of cup cover₆The stirring cup is 10mm, the stirring cup is small in capacity, the height ratio of the metal disc to the inner cavity of the stirring cup is set in the range, the metal disc and the glass cup body are convenient to install, the stirring assembly is convenient to install, the capacity in the metal disc is guaranteed, the heating power and the heating efficiency of a heating device installation machine in the metal disc are guaranteed to be sufficient, the food processing machine can be smashed and heated more easily due to the structural arrangement, meanwhile, the machine can be cleaned by a small amount of washing, and slurry is not easy to spill whether the machine is washed or smashed.

The process of the food processor with the functions of automatic hot-function cleaning and one-key deep cleaning in the embodiment comprises 3 flow-gathering flushing stages, wherein the process of the 3 flow-gathering flushing stages is respectively consistent with the three stages of the hot-function cleaning and one-key deep cleaning in the embodiment one, and the difference is that the amount V of the cleaning liquid for 3 times of flow-gathering flushing₂0.125V (150 mm), depth A of cleaning liquid injection₂Is A, the distance A from the wing root of the crushing knife to the bottom of the metal disc₃1.2A, the crushing cutter at least comprises a blade arranged downwards, the cleaning liquid just reaches the link between the metal disc and the glass cup body, the motor drives the crushing cutter to move, most of the cleaning liquid is driven to gather at the position, because the cleaning liquid is not much, the impact force of the cleaning liquid on the position driven by the crushing cutter is enough, so that the position is impacted by the cleaning liquid while being soaked and soaked, the cleaning effect is ensured, meanwhile, because the crushing cutter is positioned at a point above the position, the motor is started to drive the cleaning liquid to rise, the cleaning liquid is not much, the rotating speed of the motor is high, although the crushing cutter is positioned at a point above the metal disc, because the blade arranged downwards drives the cleaning liquid to rise, enough cleaning liquid can be brought to the position where the stirring cup is not soaked for cleaning, and therefore, the structure, parameters and the automatic cleaning process of the food processing machine achieve the balance of the cleaning liquid amount and the flow gathering and washing effect, thereby making the automatic cleaning effect of the food processor better.

Because the stirring cup of the machine is small, the diameter of the crushing cutter is close to that of the metal disc, the depth of the metal disc is proper, the amount of the injected cleaning liquid is basically concentrated at the joint of the metal disc and the glass cup body and does not exceed the joint, and the crushing cutter is positioned at a point above the joint of the metal disc and the glass cup body, so that the motor drives the crushing cutter to move, the amount of the liquid flow which moves the cleaning liquid to the joint and the scouring force to the joint are optimal, the joint of the metal disc and the glass cup body can be cleaned by adopting three-time flow gathering scrubbing, and meanwhile, the part of the stirring cup which is not soaked is sprayed, scoured and cleaned. The cleaning liquid used is reasonable in amount, thorough in cleaning, free of waste, energy-saving and sanitary.

The process steps of the cold cleaning function of the food processor are also consistent with the embodiments, except that the amount and depth of the cleaning solution are consistent with the hot cleaning function in the embodiments.

The process steps of the rapid automatic cleaning of the food processor are consistent with the embodiment, and comprise 1 time of infiltration brushing stage and 1 time of focused stream washing stage, and the injection amount V of the cleaning fluid in the infiltration brushing stage₁0.17V, about 200ml, depth of injection A₁Is 1.4A; injection amount V of cleaning liquid in flow gathering and washing stage₂0.125V, i.e. 150ml, the implantation depth and A₁Is A.

Of course, it can be understood that, because the inner cavity of the stirring cup of the food processor is smaller, the diameter of the crushing cutter is close to that of the metal disc, the height of the metal disc accounts for the proper proportion of the stirring cup, and the distance between the wing root of the crushing cutter and the bottom of the metal disc is reasonable, the process for cleaning the cold and hot functions of the food processor can also adopt the steps of one-time soaking and brushing and 2-time flow gathering and flushing to automatically clean. And the one-key deep cleaning and the rapid automatic cleaning are carried out by adopting the steps of 2 times of soaking and brushing and 1 time of converging flow flushing.

Other structures and processes of parts which are not described and the beneficial effects thereof are the same as those of the first embodiment, and are not described in detail herein.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides an automatic abluent domestic food preparation machine, includes organism, setting and the internal motor of organism, cutter unit spare and stirring cup, the stirring cup includes glass cup body, metal disc and the bowl cover that the lid closed at the stirring rim of a cup, metal disc and glass cup body sealing connection, cutter unit spare includes the arbor and sets up in the crushing sword on arbor top, the arbor passes in the opening at gold disc center upwards stretches into the stirring cup, and the motor drives crushing sword rotatory, and its characterized in that, stirring cup height is H, the average depth of metal disc is A, and 0.09 is less than or equal to A/H is less than or equal to 0.15, the capacity of stirring cup is V, washing liquid injection volume when food preparation machine self-cleaning is V₁，0.125V≤V₁Less than 0.22V, and the cleaning solution at least wets part of the metal disc.

2. The domestic food processor according to claim 1, wherein the immersion scrubbing phase of the food processor injects a cleaning fluid into the mixing cup to a depth a₁，A＜A₁Less than 2.4A, and the cleaning solution completely soaks the metal disc and the sealing connection part between the metal disc and the glass cup body.

3. The domestic food processor according to claim 1, wherein the converging flushing phase of the food processor injects a cleaning fluid into the mixing cup to a depth a₂，0.7A≤A₂≤A。

4. The domestic food processor according to claim 1, wherein the defoaming phase of the food processor injects a washing liquid into the stirring cup in an amount of V₅，1/7≤V₅/V₁≤1/3。

5. The home food processor according to claim 1, wherein the metal plate has a tapered inner cavity, the inner cavity of the metal plate has an average diameter D, and the ratio of the average depth a to the average diameter D of the metal plate satisfies 0.2. ltoreq. a/D. ltoreq.0.25; or the inner cavity of the metal disc is cylindrical, the wall of the inner cavity of the metal disc is provided with turbulence ribs, the bottom of the metal disc is obliquely arranged, and the ratio of the average depth A of the metal disc to the average diameter D of the inner cavity satisfies that A/D is more than or equal to 0.3 and less than or equal to 0.35.

6. The domestic food processor according to claim 1, wherein the grating knife comprises a blade and a blade root, the blade root of the grating knife having a distance a from the metal plate bottom₃，0.8A≤A₃≤1.25A。

7. The domestic food processor according to claim 1, wherein said glass body comprises a constriction, said constriction having a height A₄，0.8A≤A₄≤1.5A。

8. The domestic food processor of claim 7, wherein said glass body further comprises a conical section and a transition section connected to said converging section, said conical section and said transition section having turbulence ribs, said conical section having a taper of 5 ° to 10 °, said ribs having an upper end spaced from said rim by a distance a₅，7mm≥A₅≥4mm。

9. The domestic food processor according to claim 1, wherein the crushing blade has a diameter D of rotation and the metal disc at the level of the root of the blade has an internal diameter D₁，0.7≤d/D₁≤0.95。

10. The home food processor as set forth in claim 1, wherein the body includes a base, the blender cup further includes a cup holder, the glass body and the metal plate are integrally connected by the cup holder, the cup holder is fixedly disposed in the base, the glass body is at least partially disposed to protrude from the base, a gap between the glass body and the metal plate is sealed by a seal ring, and the motor is fixed to the metal plate by a motor holder;