CN114271713A

CN114271713A - Automatic cleaning method of intelligent household food processor

Info

Publication number: CN114271713A
Application number: CN202011033953.XA
Authority: CN
Inventors: 王旭宁; 王丽军; 薛领珑; 袁泉
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2022-04-05

Abstract

The invention provides an automatic cleaning method of an intelligent household food processor, wherein the food processor comprises a machine body, a motor, a cutter assembly and a stirring cup, the stirring cup comprises a glass cup body, a metal disc and a cup cover, the glass cup body is hermetically connected with the metal disc, the capacity of the stirring cup is V, V is less than 1500ml, the height of the stirring cup is H, the average depth of the metal disc is A, A/H is more than 0.15 and less than or equal to 0.22, turbulence ribs are arranged on the inner wall of the metal disc, and the automatic cleaning method at least comprises a flow gathering washing stage: the depth of injecting the cleaning liquid into the stirring cup at the stage is A₂0.4A is less than or equal to A₂The cleaning solution at least soaks a part of the metal disc, the motor drives the crushing cutter to start, so that the cleaning solution performs flow-gathering flushing cleaning on the non-soaked metal disc and the joint of the non-soaked metal disc and the glass cup body, and simultaneously performs jet flushing cleaning on the non-soaked stirring cup, so that the metal disc is automatically and thoroughly cleaned, and the metal disc is automatically and thoroughly cleanedThe automatic cleaning of the stirring cup is ensured.

Description

Automatic cleaning method of intelligent household food processor

Technical Field

The invention relates to the field of food processing machines, in particular to an automatic cleaning method of a household food processing machine.

Background

The commercial household food processor for making soybean milk, rice paste, thick soup, vegetable juice or porridge generally comprises a machine base and a stirring cup arranged on the machine 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 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, corners of the stirring cup are not easy to clean, and the thorough cleaning of the bottom of the stirring cup is also caused. 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.

In order to solve the problem of automatic cleaning of food processors, the chinese patent application CN201910481587.5 discloses an automatic cleaning method of a food processor, which at least comprises an infiltration stage, a steaming stage and a cleaning stage, which are performed in sequence, and the three stages of cleaning clean the crushing cavity of the food processor, so that the automatic cleaning effect is good.

However, with the development of technology and the requirement of the market, customers expect that the food processor has a visual processing process and a sanitary stirring cup for sanitation and convenient use, so that the food processor on the market is formed by combining two materials of glass and metal, the glass is easy to clean, the cup body is mostly made of glass, the glass needs to be heated because some drinks need to be heated, the glass cannot be heated, and the bottom of the cup is generally made of a metal disc so as to facilitate the setting of a heating device and the installation of a cutter assembly, so that the heating device is arranged at the bottom or the side wall of the metal disc, and the heating device is unevenly arranged, so that materials with high heat are easily adhered during heating, and the metal disc is thoroughly and difficultly cleaned; the glass body is connected with the metal disc through the cup seat or the cup body support, the glass body and the metal disc are sealed through the sealing ring, compared with the glass body made of one material, the difficulty is further increased for the cleaning of the food processor, particularly, the metal disc provided with the heating device and the gap at the sealing connection position of the metal disc and the glass body bring greater challenges for realizing the manual cleaning or the automatic cleaning of the food processor, and particularly, the stirring cup of the food processor is cleaned with minimum water.

Disclosure of Invention

The invention aims to provide an automatic cleaning method of an intelligent household food processor.

In order to achieve the purpose, the invention adopts the following technical scheme: food preparation machine includes the organism, sets up motor, cutter unit spare, stirring cup in the organism, stirring cup includes that glass body, metal disc and lid close the bowl cover at stirring rim of a cup, glass body and metal disc sealing connection, cutter unit spare include the arbor and set up in the crushing sword on arbor top, the arbor passes the metal disc and upwards stretches into in the stirring cup, and the motor drives crushing sword rotatory, its characterized in that, stirring cup's capacity is V, V < 1500ml, and stirring cup height is H, metal disc's average depth is A, 0.15 < A/H is less than or equal to 0.22, be equipped with the vortex rib on the metal disc inner wall, food preparation machine carries out the self-cleaning to stirring cup before or after the slurrying is accomplished, the self-cleaning method includes at least that gathers class and washes the stage: at the stage, cleaning liquid is injected into the stirring cup, and the depth of the injection of the cleaning liquid is A₂0.4A is less than or equal to A₂If the cleaning solution is less than A, at least part of the metal disc is soaked by the cleaning solution, the motor drives the crushing cutter to start, so that the cleaning solution can perform flow-gathering flushing cleaning on the metal disc which is not soaked and the joint of the metal disc and the glass cup body, and simultaneously, the cleaning solution can spray on the stirring cup which is not soakedAnd (5) washing and cleaning.

Further, the automatic cleaning method further comprises an infiltration brushing stage: injecting a cleaning solution into the stirring cup, wherein the injection depth of the cleaning solution is A₁A is less than or equal to A₁And (3) less than 1.2A, the cleaning solution completely soaks the metal disc and the sealed joint between the metal disc and the glass cup body, and simultaneously the motor drives the crushing cutter to start, so that the cleaning solution washes and cleans the soaked part and sprays, washes and cleans the stirring cup of the non-soaked part.

Furthermore, the injection amount of the cleaning liquid in the soaking and brushing stage is V₁The V is more than or equal to 0.2V₁≤0.22V。

Furthermore, the injection amount of the cleaning liquid in the flow gathering and washing stage is V₂And the V is more than or equal to 0.07V₂＜0.2V。

Further, hot water is injected in the gathering flow flushing stage; or the flow gathering flushing stage is provided with a process of heating the cleaning liquid.

Furthermore, the automatic cleaning method is also provided with a defoaming stage, and the defoaming stage is used for injecting the cleaning liquid into the stirring cup in an amount of V₅V is not less than 1/7₅/V₁≤1/2。

Furthermore, the cleaning liquid injected in the soaking and washing stage is injected twice.

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 A₃0.4A is less than or equal to A₃＜0.8A。

Furthermore, the glass body comprises a contraction section, and the length of the contraction section is A₄A is less than or equal to A₄Not more than 1.1A, the glass body still includes toper section and the changeover portion of being connected with the contraction section, be equipped with the vortex rib on toper section and the changeover portion, the tapering of toper section is 5 ~ 10, the distance of rib upper end to rim of a cup is A₅The distance from the upper end of the rib to the cup mouth is A₅，12mm≤A₅≤15mm。

Further, the rotating diameter of the crushing knife is d, and the wings of the crushing knifeThe inner diameter of the metal disc at the root plane is D₁D/D is more than or equal to 0.6₁≤0.8。

After the technical scheme is adopted, the invention has the following advantages:

1. the food processor adopts a combined structure of the glass body and the metal disc to form the stirring cup, so that the metal disc and the joint of the metal disc and the glass body are more important to clean, in order to meet the cleaning requirements of customers, the food processor automatically cleans the stirring cup after pulping, or automatically cleans the stirring cup before pulping, and because the crushing cutter is positioned in the metal disc, customers can be contacted and injured with the crushing cutter during cleaning, and in order to avoid the inconvenience brought to the cleaning of the metal disc by the customers touching the crushing cutter, particularly corners and gaps, the automatic cleaning is adopted, the cleaning of the crushing assembly and the metal disc thereof needs to be soaked, particularly the joint sealing part of the glass body and the metal disc. The volume of the stirring cup is V, the height of the stirring cup is H, the average depth of the metal plate is A, the glass cup body is smooth and is not easy to hang on a wall, and the stirring cup is easy to clean. The automatic cleaning method is provided with a flow gathering and washing stage, under the assistance of the flow-gathering ribs, the turbulent flow phenomenon of the cleaning liquid is broken through, the impact force of the cleaning liquid is improved, the cleaning liquid can gather at the joint of the metal disc and the glass cup body and can continuously impact and wash the joint, and the joint is washed clean. When A/H is more than 0.22, although the installation of the metal disc and the glass cup body is facilitated, the metal disc is too high, the crushing is not facilitated, meanwhile, the cleaning solution is not enough to infiltrate the metal disc, especially the connecting part of the metal disc and the glass cup body, even if turbulence ribs are arranged on the inner wall of the metal disc, the impact force of the cleaning solution is large enough, the infiltration effect is not good due to insufficient flow gathering, and the residual slurry is difficult to scour off; when A/H is less than or equal to 0.15, although the cleaning liquid is enough to completely infiltrate the metal disc and the joint of the metal disc and the glass cup body during automatic cleaning, the metal disc is easy to clean, the height of the metal disc is too small, the arrangement of the turbulence ribs is not facilitated, the installation of the metal disc is also not facilitated, the heating area of the metal disc is too small, and the boiling efficiency of the slurry is greatly reduced.

Because the sealing connection part of the metal disc and the glass cup body has a certain gap, although the sealing part exists, the sealing property of the stirring cup is ensured, but the slurry is not holed and can not enter, the gap has more or less slurry residues, in order to ensure that the gap is cleaned, in order to achieve good automatic cleaning effect, the inner wall of the metal disc is provided with the turbulence ribs, the automatic cleaning method of the food processor at least comprises a flow gathering washing stage, the flow gathering cleaning efficiency is improved, most cleaning liquid is gathered at the connection part of the metal disc and the glass cup body during the flow gathering cleaning, the turbulence phenomenon of the cleaning liquid is changed under the action of the turbulence ribs, the impact force of the cleaning liquid is increased, the rising height is also increased, food residues or slurry residue marks stuck on the position can be soaked and washed and cleaned by the gathered liquid flow, and at least part of the cleaning liquid is continuously raised and sprayed to the upper part of the stirring cup and the cup cover, thereby washing and cleaning the upper part of the stirring cup and the cup cover.

The volume of the stirring cup is V, and the depth of the cleaning liquid injected into the food processor in the current-gathering flushing stage is A₂0.4A is less than or equal to A₂If the cleaning solution is less than A, at least part of the metal disc is soaked by the cleaning solution, the motor drives the crushing cutter to start, so that the crushing cutter drives the cleaning solution to perform flow gathering flushing cleaning on the non-soaked metal disc and the joint of the non-soaked metal disc and the glass cup body, and simultaneously, the non-soaked stirring cup is subjected to jet flushing cleaning, so that the bottom, the corners, the water inlet or the slurry discharge port of the soaked part of the metal disc are soaked and soaked by the cleaning solution, and at least metal isThe bottom corner of dish is soaked the sanitization, because the washing liquid of pouring into is at this within range, the washing liquid is reasonable to the distance of metal disc and glass cup body junction, then smash the sword and drive most washing liquid simultaneously along the cup wall when upwards rotary motion, the washing liquid flows through the liquid stream of glass cup body and metal disc junction more, because than setting up the vortex rib in the metal disc, the turbulent phenomenon of washing liquid is changed, most washing liquid that flows through here carries out the limit gathering to metal disc and glass cup body junction and soaks the limit and constantly erodees, it increases to erode the dynamics, thereby make food residue or thick liquid remain and also drop more easily by washing liquid limit after soaking. In addition, because few food residues are left on the upper part of the stirring cup in the slurry pulping process, little slurry is left, a small part of cleaning solution continuously rises to spray, wash and clean the wall of the cup which is not soaked, the deep cleaning solution is injected, the motor is appropriately loaded, the jet range of the water jet driven by the rotation of the crushing cutter is enough to meet the cleaning requirement of the cleaning solution on the stirring cup which is not soaked by the gathered flow, and under the auxiliary action of the turbulence ribs, the upper part of the stirring cup and the cup cover which are not soaked by the cleaning solution can be sprayed, washed and cleaned, so that the food processing machine can automatically clean the stirring cup by adopting less cleaning solution, and the energy is saved and the food processing machine is sanitary.

When A is₂When the cleaning liquid is less than 0.4A, 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 collected liquid 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 turbulent flow ribs are assisted, the flushing force is increased and is not enough to break the adhesive force, 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 at the joint is poor, the cleaning liquid is too little, the rising amount of the cleaning liquid is less, the stirring cup which is not infiltrated is not covered enough, the cleaning effect is poor, and the self cleaning of the stirring cup is not thorough, and the automatic cleaning effect is poor. When A is₂When A is larger than A, the metal plate and the metal thereof are finishedThe infiltration cleaning effect of the joint of the plate and the glass cup body. The combination of the infiltration brushing stage and the flow gathering flushing stage can achieve better cleaning effect.

2. The automatic cleaning method of the invention is also provided with an infiltration scrubbing stage: the injection amount of the cleaning liquid into the stirring cup body is V₁Injection height of cleaning liquid A₁A is less than or equal to A₁Less than 1.2A, the cleaning liquid is appropriate in depth when the cleaning liquid submerges the joint of the metal disc and the glass cup body, the metal disc is provided with the turbulence ribs, so that the cleaning liquid completely infiltrates the joint of the glass cup body and the metal disc, the joint of the glass cup body and the metal disc is ensured to be fully infiltrated, the slurry at the joint is enabled to be softened by soaking and gradually adhering to and loosening and falling off through full immersing and infiltrating, the other part of the slurry is tightly adhered and can also be softened with small adhesive force, the softened residue or slurry can easily fall off from a gap between the metal disc and the glass cup body or the metal disc under the continuous impact of the cleaning liquid driven by the crushing knife without overlarge impact force, and falls into the stirring cup after being mixed with the cleaning liquid, the cleaning liquid and the joint of the metal disc and the glass cup body are ensured to be cleaned, meanwhile, the depth of the cleaning liquid is appropriate, the motor load is reasonable, the cleaning liquid can rise under the drive of the crushing knife and can reach the upper part of the stirring cup cover and the cup cover, and spraying, washing and cleaning the mixing cup which is not soaked and the cup cover of the mixing cup. When the injection height A of the cleaning liquid₁When the washing liquid is larger than or equal to 1.2A, although the effect of infiltrating the gaps at the metal disc and the joint of the metal disc and the glass cup body is good, the washing liquid can not penetrate the gaps, and the amount of the washing liquid is large, the rotating speed of the motor driving the crushing knife to move is reduced, so that the impact force of the washing liquid on the gaps is weakened, the washing liquid can easily form a rotational flow rotating along the wall of the stirring cup, the scouring effect is poor, meanwhile, the spraying washing force of the washing liquid on the upper portion of the stirring cup and the cup cover which are not infiltrated in the rising process is insufficient, the stirring cup is not thoroughly cleaned, and the waste of the washing liquid can be caused.

3. In the soaking and brushing stage of the stirring cup, the injection amount of the cleaning solution is not less than 0.2V and not more than V₁Less than or equal to 0.22V, and the injection amount of the cleaning liquid in the range can ensure that the cleaning liquid can fully infiltrate and wash and clean the metal plate and the joint of the metal plate and the glass cup bodyAnd during washing, the crushing cutter can drive part of the washing liquid to spray, wash and clean the mixing cup and the cup cover which are not soaked. The cleaning fluid of this capacity pours into for motor load balance has guaranteed that the cleaning fluid soaks completely at metal dish and glass cup body sealing connection department, makes here can soak and is washed away, smashes the sword simultaneously and drives another part cleaning fluid and rotate once more to spray to wash away the washing to stirring cup inner wall and bowl cover, makes stirring cup whole wash thoroughly no dead angle, clean health.

When the injection amount V of the cleaning liquid₁When being greater than 0.22V, both extravagant washing liquid, it is big also to lead to the motor load simultaneously, the rotational speed step-down, then the motor drives the velocity of motion of washing liquid less, thereby weaken each impact force that washs the position, it is not enough to smash the sword simultaneously and drive the washing liquid lift, the bowl cover washs probably not thoroughly, simultaneously 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, 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.

4. In the stage of the flow gathering flushing of the stirring cup, the injection amount of the cleaning liquid is V₂The V is more than or equal to 0.07V₂The volume of the cleaning liquid is injected, the cleaning liquid is partially infiltrated through the metal plate, at least the bottom corners of the metal plate are infiltrated and cleaned, meanwhile, the crushing cutter drives the other part of the cleaning liquid to move upwards along the cup wall, the stirring cleaning liquid scours the cup wall, the cleaning liquid with the volume is close to the joint of the metal plate and the glass cup body, the metal plate is provided with a turbulence rib, the crushing cutter drives most of the cleaning liquid to continuously gather at the joint, the moving cleaning liquid scours the gap between the metal plate and the glass cup body while infiltrating, meanwhile, the cleaning liquid volume in the range is appropriate in motor load, the rotating speed of the crushing cutter drives the water jet to have a range enough to satisfy the cleaning of the upper part of the stirring cup and the cup cover, and meanwhile, the cleaning liquid is guaranteed to be infiltrated and scoured while being infiltrated at the joint of the metal plate and the glass cup body. The corner at the bottom of the metal disc is soaked and cleaned, and then sufficient cleaning liquid is matched to collect the corner at the joint of the glass cup body and the metal disc, so that the corner is soaked and washedThe cleaning ensures that the gap at the joint of the glass body of the stirring cup and the metal disc is cleaned more thoroughly, and also ensures the flushing of the glass body and the cup cover of the stirring cup, so that the food processor can automatically clean the stirring cup by adopting less cleaning liquid.

When the injection amount V of the cleaning liquid_,2When being less than 0.07V, the washing liquid is too few, or the washing liquid is not enough to soak the bottom corner of cutter unit spare and metal disc, the infiltration degree is not enough, especially to the metal disc with the glass cup body link the department gather the flow not enough, the infiltration dynamics that the cutter unit spare drove the washing liquid is not enough, even the washing dynamics is great again, also be not enough to break its adhesive force, in addition because the liquid measure is not enough probably to lead to not being splashed by the washing liquid by the cup wall and the bowl cover of soaking not enough, lead to wasing not thoroughly, so still can lead to stirring cup self to wash not thoroughly, the self-cleaning effect is relatively poor. When volume V of cleaning liquid_,2And when the voltage is more than 0.2V, entering an infiltration brushing stage, and cleaning by matching the flow gathering cleaning stage with the infiltration cleaning stage, so that the food processor is cleaned more thoroughly.

5. A heating process of the cleaning liquid is also arranged at the flow gathering cleaning stage of the stirring cup, stubborn stains are more easily soaked by heating the cleaning liquid, and the process of sterilizing and disinfecting the stirring cup of the food processor is also realized; in a similar way, hot water can be directly injected into the stirring cup in the gathering flow washing stage, the soaking effect of the hot water on the stains is better, meanwhile, the hot water continuously impacts the stains to achieve a better washing effect, meanwhile, less cleaning liquid can be used to achieve a better gathering flow washing effect, and the energy-saving and sanitary effects are achieved.

6. The automatic cleaning method is also provided with a defoaming stage, and the defoaming stage is used for injecting V cleaning liquid into the stirring cup₅V is not less than 1/7₅/V₁Less than or equal to 1/2. No matter be the infiltration scrub stage or gather and flow the washing stage, because smash the sword stirring washing liquid, can produce some foams, especially smash near the sword, through setting up the defoaming stage and pour into the washing of minute quantity in this stage for the washing liquid washes the defoaming near smashing the sword, guarantees abluent more thoroughly next time. When V is₅/V₁Not less than 1/2, too much cleaning liquid and too much cutter assembly are submerged, so that defoaming still cannot be realized, and when V is larger than V, the cleaning liquid is not too much₅/V ₁1/7, too little cleaning liquid will not wash the cutter assembly and remove the foam attached thereon.

7. In the soaking and scrubbing stage, cleaning liquid is injected for 2 times, after the cleaning liquid is injected for the first time, a motor is started to drive a crushing cutter to stir the cleaning liquid, the effect of the cleaning liquid on the flow gathering and flushing of the metal disc and the joint of the metal disc and the glass cup body is achieved, even if stains are not completely soaked and fall off after the flow gathering and flushing for the first time, the cleaning liquid and the first time are injected again to carry out soaking and scrubbing, and stubborn stains are soaked and soaked thoroughly, so that the stains are easier to clean.

8. The crushing cutter comprises a cutter wing and a wing root, wherein the distance from the wing root of the crushing cutter to the bottom of the metal disc is A₃By making 0.4 A.ltoreq.A₃And the crushing cutter is positioned at a proper position less than 0.8A, so that the cutter assembly and the metal disc are ensured to be soaked and cleaned, and the crushing cutter drives the impact force generated by the cleaning liquid to continuously wash each corner of the metal disc under the action of the motor, so that the cutter assembly and the metal disc are thoroughly cleaned. When A is₃When being less than 0.4A, though can be with the row's thick liquid mouth sanitization that sets up on the metal disc bottom, nevertheless smash the sword and far away from the junction of metal disc and glass cup body, no matter soak the cleaning performance or wash away the impact effect when wasing the washing not enough, then metal disc and glass cup body junction cleaning performance are relatively poor, under the same condition of motor loading capacity, the lift of smashing the sword is not enough, probably the washing liquid can't rise to departments such as bowl cover, lead to stirring cup top and bowl cover washing not thorough. When A is₃When the flow rate is more than or equal to 0.8A, the effect of flow gathering cleaning or infiltration cleaning is ensured because the cleaning liquid is enough and the connecting part of the cutter assembly and the metal disc and the glass cup body is submerged, but the grinding knife is far away from the bottom of the metal disc because the metal disc of the food processor is deep, and the flow velocity and the flow are enabled to be assisted by the turbulence ribs even if the flow rate is highThe direction is changed, but the cleaning of the bottom corner of the metal plate still cannot be ensured, especially the washing force at the slurry outlet is insufficient, and the stirring cup cannot be cleaned completely.

9. 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 length of the contraction section is A₄By making A less than or equal to A₄Less than or equal to 1.1A, in the soaking and brushing stage, the cleaning liquid can not only completely submerge the joint of the metal plate 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, the distance between the crushing cutter and the contraction section is closer, 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 scouring 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 down, 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.

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 A₅By making 15mm larger than or equal to A₅The cleaning cup is not provided with ribs in the range of not less than 12mm, so that the liquid flow becomes slow 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. When A is₅When the thickness is less than 12mm, the cleaning liquid is blown up after contacting the ribsWithin a definite time not enough, lead to the washing liquid to gush out easily, in addition, the rib overlength brings certain difficulty for cup processing, has increased the processing cost of cup, also does not do benefit to the drawing of patterns of course of working, the rib that exceeds the lift that smashes the sword and drive liquid flow does not have too big effect to the vortex washs, and pulping process motor load is greater than the load in washing stage, so material granule and thick liquid running height can not exceed the height in washing stage, it is extravagant to expect to make milk more. When A is₅When being greater than 15mm, do not have the vortex effect of rib, then smash the sword and drive the washing liquid motion and form the whirl again at this position, then the washing liquid reduces to the impact dynamics of cup wall, though the splash can not appear or spill over the problem, but form orderly whirl after, the liquid stream is under the inertial action, the stroke is fixed, and the cleaning performance weakens greatly.

10. 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 positioned is D₁By making D/D0.6. ltoreq.₁Not more than 0.8, 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, smashes effectually, simultaneously, in the self-cleaning process, has guaranteed that crushing sword drives the washing liquid and constantly strikes repeatedly to the metal disc of being soaked and with glass body junction, has guaranteed the cleaning performance of metal disc especially the two junction. When D/D₁If the quantity is more than 0.8, the installation of the crushing knife is not facilitated, the energy consumption of the crushing knife is increased, and the effect on crushing and cleaning is weakened; when D/D₁When the size is less than 0.6, the crushing cutter is too small, the lifting height of the crushing cutter to the cleaning liquid or the slurry is insufficient, the collision area and probability between the crushing cutter and the material are reduced during crushing, and the contact surface between the crushing cutter and the cleaning liquid is reduced during cleaning, so that the crushing effect and the cleaning effect are greatly reduced, and even the problems of poor crushing and cleaning are solved.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

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

FIG. 2 is a cross-sectional view of a blender cup in accordance with one embodiment of the food processor of the present invention.

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

FIG. 4 is a cross-sectional view of a blender cup in accordance with a second embodiment of the food processor of the present invention.

FIG. 5 is another installation manner of the glass body, the metal plate and the motor in the second embodiment of the food processor according to the present invention.

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

1. a body; 11. a base; 12. a steam valve; 13. a steam generating device; 14. a bottom cover; 2, a stirring cup; 21. a glass body; 211. a contraction section; 212. a tapered section; 213. a transition section; 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; 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; 7. a breathable structure; 9. a heating device.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples. 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 merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the invention, and are not intended to 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 are not to be considered limiting of the invention.

The invention has 2 automatic cleaning functions after pulping, one is an automatic cleaning process after preparing drinks without heating, such as crushed ice, milk shake, fruit juice and the like; the other is an automatic cleaning process after the functions of making heating drinks such as soybean milk, rice paste, fish soup and the like are performed.

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 to 5, the invention provides an automatic cleaning method for a household food processor, the food processor comprises a machine body 1, a motor 4, a cutter assembly 3, a stirring cup 2 and a cup cover 27 covering a cup opening 25 of the stirring cup 2, the stirring cup 2 comprises a glass cup body 21 and a metal disc 22 which are both open at the upper and lower parts, the glass cup body 21 and the metal disc 22 are hermetically connected into a whole, the cutter assembly 3 comprises a cutter shaft 31 and a crushing knife 32 arranged at the top end of the cutter shaft 31, the cutter shaft 31 penetrates through an opening at the center of the metal disc 22 and extends upwards into the stirring cup 2, the motor 4 drives the crushing knife 32 to rotate, the cup cover 27, the glass cup body 21 and the metal disc 22 surround to form a stirring cup inner cavity 26, the capacity of the stirring cup inner cavity 26 is V, the height of the stirring cup is H, the average depth of the metal disc 22 is a, a/H is more than 0.15 and less than or equal to 0.22, because the food processor adopts the combined structure of the glass cup body 21 and the metal disc 22 to form the stirring cup 2, and the inner wall of the metal disc is provided with the turbulence ribs, the cleaning of the metal disc and the joint of the metal disc and the glass cup body is more important.

In this embodiment, the machine body 1 includes a base 11, the stirring cup 2 further includes a cup seat 28, the glass cup body 21 is connected and fastened with the metal disc 22, a gap between the glass cup body 21 and the metal disc 22 is sealed by a seal ring 5, the cup seat 28 is sleeved on the lower portion of the glass cup body 21 and the outside of the metal disc 22, the stirring cup 2 is detachably mounted on the base 11 by the cup seat 28, the motor 4 is disposed in the base 11 and drives a cutter shaft 31 in the stirring cup 2 to rotate by a coupler, the glass cup body 21 at least partially protrudes out of the base 11, since the stirring cup 2 can be moved, the structure makes the cleaning of the whole stirring cup easy, but the cleaning of the joint between the metal disc and the glass cup body is difficult and inconvenient to be manually cleaned, and the brush cannot extend into a large number of parts, and a sanitary dead angle still exists, so if the cleaning can be performed automatically, and it is necessary to have enough impact force to wash clean.

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 conical, be provided with the vortex rib on the metal disc inner wall, the inner chamber diameter of metal disc is D, metal disc 22 diapire is the slope, 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 and starch the mouth 223, arrange starch the mouth 223 and set up the lowest department in metal disc bottom, guaranteed row's thick liquid effect. The average depth of the metal disc is A, the average diameter of the metal disc is the diameter D of the middle part of the inner cavity of the metal disc, the ratio of the average depth A to the average diameter D is not less than 0.3 and not more than A/D and not more than 0.35, and the structural design ensures that the injected amount can ensure that the cleaning solution can not pass through the dead angle at the bottom of the metal disc and a cutter assembly after being injected, so that the infiltration of the cutter assembly and the inside of the metal disc is ensured; in the embodiment, the value of A/D is 0.32, the value of A/H is 0.2, although the metal disc with the structure is deep and small in diameter, due to the presence of the turbulence ribs, the cleaning liquid or slurry moves violently, and the metal disc plays a good role in crushing and fluid gathering cleaning.

In this embodiment, the cutter shaft 31 is connected with the motor shaft 41 of the motor 4 arranged in the base 11 through the coupling, the cutter shaft 31 penetrates through the central opening at the bottom of the metal disc 22 and upwards extends into the inner cavity 23 of the stirring cup, the crushing cutter 32 is arranged at the top end of the cutter shaft, the crushing cutter 32 comprises a cutter wing 321 and a wing root 322, and the distance from the wing root 322 of the crushing cutter 32 to the bottom of the metal disc 22 is A₃0.4A is less than or equal to A₃Less than 0.8A, the crushing cutter 32 is positioned at a proper position, the cutter assembly 3 and the metal disc 22 are ensured to be soaked, and the crushing cutter 32 acts on a motorUnder, especially be equipped with the vortex rib on the metal disc inner wall, even the junction of smashing sword and metal disc and glass cup body is far away slightly, under the vortex rib auxiliary action, the impact force that smashes the sword and drive the washing liquid and produce still can constantly erode each corner of metal disc 22, make cutter unit spare 3 and metal disc 22 sanitization thoroughly, simultaneously, smash the sword and drive the collection of still can be more in metal disc and glass cup body junction, and the impact force of washing liquid increases, guaranteed the limit infiltration to here, adhesive force reduces, drop again under the washing liquid impact, thereby will stir the cup sanitization. In this example, A is₃The cleaning liquid is 0.5A, 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 0.6₁Not more than 0.8, in this embodiment, the value of D/D1 is 0.75, because set up the vortex rib on the metal disc inner wall, and smash the sword and set up the position rationally, so under the additional action of vortex rib, even smash the sword and diminish slightly, also can reach the crushing and cleaning performance that great crushing sword reached, and smash the sword and adjust slightly, then whether wash or smash the time energy of its self consumption reduce, then washing liquid or thick liquid velocity of flow increase, thereby crushing or abluent efficiency has been improved to a certain extent, smash the distance increase of sword and metal disc inner wall, make the washing of wasing the metal disc easier, especially hand washing.

The glass body 21 comprises a contraction section 211, and the length of the contraction section 211 is A₄A is less than or equal to A₄Less than or equal to 1.1A. 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, and 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, the power of the cleaning liquid is larger than that of the liquid above the contraction section, the liquid washing speed is high, and the joint of the contraction section 211 and the metal disc 22 and the glass cup body 21 can be cleaned, in addition, the cleaning liquid is driven by the crushing cutter 32When the upper part of the glass cup body 21 of the contraction section 211 is lifted downwards, the power is reduced, the liquid flow is slowed down, so that the slurry is not splashed too violently to cause the slurry to splash out of the cup mouth, the cleaning effect of the joint of the metal plate and the glass cup body and the glass cup cover is ensured, especially the glass cup body above the contraction section is washed cleanly, and no splashing danger exists. In this example A₄It was 0.9A. 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 A₅，15mm≥A₅Not less than 12 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 more than or equal to 15mm and more than or equal to A₅The cup cover is not less than 12mm, 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, and length is unanimous, the distance of vortex rib upper end to rim of a cup is 14 mm.

It can be understood that the turbulence ribs can be set to 2 long turbulence ribs and 1 short turbulence rib, a water inlet is arranged above the short turbulence ribs, and the water inlet is arranged close to the cup mouth; also can set up 4 or 5 vortex ribs, the vortex rib has at least one shorter, and sets up the water inlet above the shorter vortex rib, makes things convenient for the water inlet setting, and it is more violent to make food preparation machine self-cleaning spray down in the different vortex rib effect of length moreover, washs water inlet, stirring cup upper portion and bowl cover clean thoroughly more.

The cup cover is sealed and covered at the cup mouth, the cup coverThe cup cover is provided with a ventilation structure, and the depth of the cup cover is A₆， 10 mm≤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, for thick liquid boil out the in-process and provide a buffer space, 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, it is less not middle do not have or the washing liquid, guarantee that thick liquid can not spout from ventilative structure, ventilative structure's existence simultaneously, guaranteed the pressure balance inside and outside the stirring cup in boiling, make can not form pressure in the stirring cup, prevented that thick liquid from the gap between bowl cover and stirring cup and ventilative mouthful splash and spill, especially when customer adds the material and has exceeded maximum pulping volume. 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 this embodiment, the motor 4 is installed in the base 11, the motor 4 specifically includes a motor shaft 41, the motor shaft 41 penetrates through the top of the base 11 and is in transmission connection with the cutter assembly 3 through a coupler, a motor support 42 is provided in the base 11, the motor 4 is installed at the top of the base 11 through the motor support 42, the machine body 1 further includes a bottom cover 14, the bottom cover 14 is provided at the bottom of the base 11, a bottom support (not shown in the figure) is provided on the bottom cover 14, and the bottom support is provided below the motor and contacts with the lower end of the motor 4.

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.

Of course, it can be understood that the water inlet can also be arranged at the bottom of the metal disc and can be the same as the slurry outlet, wherein the water inlet and the slurry outlet can be controlled by a tee joint, and the lengths of the turbulence ribs can also be consistent. The metal plate may also be cylindrical, which facilitates machining and mounting of the metal plate.

Because the crushing knife is positioned on the metalIn the dish, the customer may be injured with crushing sword contact during washing, for avoiding customer to touch crushing sword, it is inconvenient to bring for the metal dish washing, especially some corners and gap, it is effectual for self-cleaning, food waste or the thick liquid that glues in the metal dish and cover remain the vestige and soak, reduce its adhesive force with the metal dish, thereby make the washing liquid drop more easily when assaulting it, so that stirring cup especially metal dish and with glass cup body junction sanitization. The automatic cleaning is adopted by people, and the cleaning of the crushing assembly and the metal disc thereof needs to be soaked more so as to ensure that the crushing assembly and the metal disc are easy to clean. When the food processor is automatically cleaned, cleaning fluid is injected into the stirring cup, the automatic cleaning method at least comprises a flow gathering and washing stage, the cleaning fluid is injected into the stirring cup at the stage, and the depth of the injected cleaning fluid is A₂0.4A is less than or equal to A₂The inner wall of the metal disc is provided with the turbulence ribs, so that the rising height and the impact force of the cleaning liquid are increased, when the metal disc is automatically cleaned, the cleaning liquid soaks part of the metal disc and does not soak the joint of the metal disc and the glass cup body, the metal disc soaked by the cleaning liquid can be soaked and cleaned, when the motor drives the crushing knife to start, most of the cleaning liquid is gathered at the joint of the metal disc and the glass cup body which are not soaked, and is continuously washed away, and meanwhile, a small part of the cleaning liquid continuously rises to spray, wash and clean the upper part of the stirring cup and the cup cover of the stirring cup which are not soaked. The cleaning liquid is gathered and infiltrated while the crushing cutter drives the cleaning liquid to stir, wash and clean, so that the crushing cutter drives the cleaning liquid to gather at the corners of the metal disc and the joints between the metal disc and the glass cup body, food residues or slurry residues at the positions are more easily fallen off after being infiltrated, and the cleaning liquid driven by the crushing cutter falls into the cleaning liquid under the flushing and brushing effect. Meanwhile, under the condition that the stirring cup is not changed, the cleaning liquid capacity of the depth is small, the small cleaning liquid amount is utilized, the rotating speed of the crushing cutter is high under the load of a motor, the jet range of the driving water flow is long, food residues on the upper part of the stirring cup are few in residue during the pulping process of the slurry, the slurry residue is also few, the cleaning liquid of the depth ensures the cleaning of the upper part of the stirring cup and the cup cover, and simultaneously ensures that part of the metal disc and the cutter assembly are cleanedThe metal disc and the glass cup body are washed by the collected flow.

The automatic cleaning process of the food processing machine after the completion of the preparation of the hot drink soybean milk is described as an example, after the preparation of the soybean milk by the customer, the food processing machine automatically starts the automatic cleaning process to automatically clean the stirring cup, and the automatic cleaning method comprises the following steps:

1) and after finishing pulping, starting an automatic cleaning program.

2) The food processor first enters a converging flow flushing stage. Injecting cleaning fluid into the stirring cup in the fluid gathering and washing stage, wherein the injection amount of the cleaning fluid is V₂，0.07V≤V₂Less than 0.2V, and the injection depth of the cleaning solution is A₂0.4A is less than or equal to A₂< A, in this embodiment, the volume of the cup body is 1350ml, in the flow gathering and flushing stage, the cleaning liquid is clean water, and the injection amount V of the clean water₁0.1V (135 ml), and the injection depth A of the cleaning solution₂0.53A and A3 0.5A. The method comprises the steps that part of a metal disc is soaked by clean water, the wing root of a smashing knife is just immersed in the clean water, the motor drives the smashing knife to be started, most of the clean water is gathered at the joint of the metal disc and a glass cup body, meanwhile, the joint of a knife wing and the metal disc and the glass cup body is continuously washed, the clean water gathered at the joint of the metal disc and the glass cup body starts to soak residual stains, no stubborn stains are left at the joint due to the fact that pulping is just completed, at most, a small amount of residues are gathered, the clean water flows out and is mixed into the clean water under the continuous washing of the clean water, meanwhile, the smashing knife drives a small amount of clean water to continuously rise, due to the effect of ribs on the metal disc and the glass cup body, slurry impact force is increased, the rising height is also increased, turbulence is reduced, and the clean water is continuously sprayed to wash and clean the glass cup body 21 and the cup cover 27. At this stage, the motor is firstly rotated at a rotating speed of 0.8Nrpm to t₁Second, wait for t seconds, and then proceed to the next stage. In this example, t₁=4t，N≥10000，6≥t≥3。

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) Then enters a soaking and brushing stageA stage of soaking and scrubbing, wherein clear water is injected into the stirring cup in the soaking and scrubbing stage, and the injection depth of the clear water is A₁Injection quantity is V₁The V is more than or equal to 0.2V₁Less than 0.22V, A is less than or equal to₁< 1.2A, in this example, the V₁0.2V (270 ml), water injection depth A₁A, because the inner wall of the metal disc is provided with the turbulence ribs and occupies a certain space, the metal disc and the joint of the metal disc and the glass cup body are just immersed by clean water, the crushing knife is completely immersed, the motor drives the crushing knife to start, the soaked cutter assembly, the metal disc and the joint of the metal disc and the glass cup body are soaked by the clean water, most of the clean water continuously washes and cleans the metal disc and the joint of the metal disc and the glass cup body, residues or residual slurry at the joint are continuously soaked and washed and fall off, meanwhile, the crushing knife continuously drives a small amount of clean water to continuously move upwards, due to the presence of the turbulence ribs, the upward height of the clean water is increased, the impact force is also increased, and the clean water is enough for spraying, washing and cleaning the glass cup body 21 and the cup cover. 270ml of water in the embodiment enters the water treatment device in two times, firstly, 120ml of cold water is injected, then the entering cold water is heated to be boiled, the motor firstly rotates for t seconds at the rotating speed of 0.4Nrpm, and the process is circulated for at least 2 times; the small amount of water is fed for the first time, the motor drives the crushing cutter to start water stirring, floating foam generated in the initial flow gathering flushing stage can be flushed away, residual liquid near the cutter assembly is flushed away by using the impact force of the small amount of water, then the residual liquid is heated in a gear setting mode, and the motor drives the crushing cutter to rotate at the rotating speed of 0.8Nrpm to t₁Second, then, 150ml of cold water is injected again, at which time the motor drives the crushing knife to rotate at a speed of 1.1Nrpm for t₂Second, waiting for t seconds, and then the motor drives the crushing cutter to rotate at the rotating speed of 1.4Nrpm for t seconds₂And second, carrying out a sufficient soaking and brushing stage, fully soaking residual liquid at the joint of the metal disc and the glass cup body, impacting and falling off, waiting for t seconds, ending the soaking and brushing stage, and entering the next stage. In this example, t₁=4t，t₂=6t。

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) Secondary flow-gathering flushingA stage of injecting cleaning fluid into the stirring cup in the secondary flow gathering and flushing stage, wherein the injection depth A of the cleaning fluid₂And the injection amount V₂Gather a class with the first time and wash the stage the same, soak after scrubbing the stage, gather a class again and wash with the secondary for the golden large dish that the stage was fully handled through soaking is connected with the glass body and is gathered a class again and wash, thereby thoroughly will be here sanitized, also can wash away the froth that produces last time again simultaneously, spray again with stirring cup upper portion and bowl cover simultaneously and wash, thereby thoroughly wash the stirring cup. Since the process steps in this stage are also the same as in the first poly stream rinse stage, no further description is given here.

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 automatic cleaning is carried out immediately after the pulping is finished, and as the drying phenomenon of the pulp does not occur, even if a small part of the pulp adheres to the metal disc, the 1-time soaking and brushing stage is added in the middle of the 2-time flow-gathering and washing stage, and the soaking and washing stage is provided with a heating process for cleaning liquid, the heating process has a certain disinfection and sterilization effect, so that stubborn stains which are not soaked by the flow-gathering and washing stage are easier to soak and soak, the pulp which adheres to the metal disc due to uneven heating is ensured, especially the residual pulp which is left between the metal disc and the glass cup body is fully soaked and soaked, and the pulp is washed and falls off in the 2-time flow-gathering and washing stage, thereby ensuring that the gold brush disc and the joint between the gold brush disc and the glass cup body are cleaned completely, and simultaneously as the metal disc and the glass cup body are both provided with the turbulence ribs, under the condition of the same liquid volume, the moving track of the liquid flow is improved, and the generation of turbulent flow is avoided, so that the liquid flow can be lifted to the glass cup body and the cup cover through 2 times of flow gathering and washing stages and 1 time of soaking and washing stages, and certain impact force is kept, so that the upper part of the glass cup body and the cup cover are sprayed and washed, and the cleaning of the stirring cup is ensured. The cleaning solution injection volume is reasonable, even though the residue is not cleaned in the first flow gathering washing stage, stubborn stains are also soaked fully in the subsequent soaking and washing stage, so that the residues are washed and washed cleanly and fall off by the subsequent secondary flow gathering washing, the metal plate, the glass cup body and other gaps are fully concentrated and washed cleanly by clean water, and simultaneously, the floating foam possibly remaining on the stirring cup is washed cleanly, so that the stirring cup is thoroughly cleaned without residue, the secondary pollution of waste water is avoided, and the water, electricity and environment protection effects are achieved.

The automatic cleaning process after normal temperature or other cold drinks are made by taking the example that a customer makes the milkshake as an example, after the customer makes the milkshake, the food processing machine automatically cleans the stirring cup after pulping is finished, and the automatic cleaning method comprises the following steps:

1) first entering a converging flow flushing stage. The fluid gathering and washing stage is to inject cleaning fluid into the stirring cup, wherein the injection amount V of the cleaning fluid₂0.11V, i.e. 150ml, injection depth A₂It was 0.6A. After cold water is injected at this stage, the motor is firstly rotated t at the speed of Nrpm₃Second, wait for t₃Second; then the rotating speed is 1.3Nrpm to t₃Second, wait for t₃Second and then proceed to the next stage. In this example, t₃ =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) Entering a secondary flow-gathering flushing stage, wherein the cold water injection amount V of the secondary flow-gathering flushing stage₂0.16V, i.e. 220ml, injection depth A₂0.86A, the time for the motor to drive the crushing cutter to stir water in the secondary flow gathering and washing step is different, and the working time of the motor is t₁And second, the process of the secondary flow gathering flushing stage is consistent with that of the primary flow gathering flushing, and the details are not repeated.

4) 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.

5) Entering a third flow gathering flushing stage, wherein the third flow gathering flushing stage injects cold water into the stirring cup in an amount V₂Is 0.08V, i.e. 110ml, and is injected to a depth A₂And was 0.43A. After the cold water is injected at this stage, the motor is firstly rotated at the rotating speed of 0.8Nrpm to t₁Second, then rotate at 1.3Nrpm for t₃Second, then enter nextAnd (3) a stage.

6) 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.

7) Entering a fourth flow gathering flushing stage, wherein the quantity and the depth of cold water injected into the stirring cup in the fourth flow gathering flushing stage are consistent with those in the third flow gathering flushing stage, and after cold water is injected in the third flow gathering flushing stage, the motor firstly rotates t at the speed of Nrpm₁Second, wait for t₃Second, then rotate at 0.8Nrpm for t₃Second, wait t seconds. And then enters the next stage.

8) 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.

Because heating is not needed when normal-temperature drinks such as milkshakes or cold drinks are made, the serum is not adhered to the stirring cup, the joint of the metal plate and the glass cup body is intensively soaked and washed while being converged by adopting a 4-time flow-focusing washing stage, the metal plate and the glass cup body can be cleaned, and meanwhile, the upper part of the stirring cup and the cup cover can be completely sprayed and washed by the injected water, so that the automatic cleaning of the food processor is easily ensured.

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) And because the food processor is not used for a long time, if the food processor is not cleaned in place in the previous time, in order to ensure that stubborn stains which are not used for a long time are cleaned, the food processor firstly enters an infiltration brushing stage. The amount and the depth of the cleaning liquid injected into the stirring cup are consistent with the soaking and brushing stage in the self-cleaning process after the hot drink is prepared, so that the metal plate and the joint between the metal plate and the glass cup body are completely soaked by the cleaning water,and the cutter assembly soaks the part thoroughly, the motor drives the crushing cutter to start, so that the cutter assembly, the metal disc and the joint of the metal disc and the glass cup body are washed and cleaned by clean water, and then the crushing cutter drives the cleaning solution to spray, wash and clean the glass cup body 21 and the cup cover. The water in this stage is also injected in two times, firstly 120ml cold water is injected, and the first injected 120ml cold water is heated to boil, then the motor drives the crushing knife to stir for t seconds, and the heating is stopped t₃Second, the motor drives the crushing cutter to start, the motor firstly rotates for t seconds at the rotating speed of 0.4Nrpm, and the circulation is carried out for at least 2 times; then continuing to heat (or time heating) t₄Second, stopping for t seconds; the motor drives the crushing cutter to rotate at the rotating speed of 0.8Nrpm for t₁Second, then injecting cold water 150ml again, the motor firstly rotates t at the speed of Nrpm₂Second, stopping for t seconds, and circulating for at least 2 times; the infiltration brushing stage is then ended and the next stage is entered. In this example t₄=12 t. Cold water is injected for 2 times in the stage, stirring is carried out when the cold water is injected for the first time, namely, a flow gathering flushing process is added in the soaking and brushing stage, after primary flushing is carried out on stains or residual slurry, the stains or the residual slurry are loosened to some extent, then more water is added for soaking and brushing, the stains or the residual slurry are soaked and brushed more easily and are brushed and fall off, particularly, the water injected by hands is heated, so that the soaking effect is better, and the subsequent brushing is facilitated.

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) And then entering a flow gathering flushing stage, wherein in the flow gathering flushing stage, cleaning liquid is injected into the stirring cup, the injection depth and the injection amount of the cleaning liquid are consistent with those in the flow gathering flushing stage in the automatic cleaning process after pulping is finished, and in the stage, the motor firstly rotates t at the rotating speed of 0.6Nrpm₅Second, stop for t seconds, and then proceed to the next stage. In this example t₅=3t。

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 secondary flow gathering and washing stage, wherein the amount, the depth and the process of the cleaning liquid injected into the stirring cup in the secondary flow gathering and washing stage are consistent with those in the primary flow gathering and washing stage in the embodiment, only the rotating speeds of the motors are different, and the rotating speed of the motor in the step is N.

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

The one-key deep cleaning process comprises the steps of firstly soaking and soaking stubborn stains thoroughly by adopting a soaking and brushing stage, and simultaneously continuously brushing, particularly cleaning stubborn stains at the joint of a metal disc and a glass cup body, and then continuously converging and flushing the soaked stains by 2 times of converging and flushing stages, so that the stubborn stains at the joint of the metal disc and the glass cup body are cleaned and impacted and brushed off, under the condition of not increasing water inflow, the automatic cleaning process adopts the first soaking and brushing stage and increases the water temperature of the soaking and brushing stage to boiling, the steam fumigation effect is achieved, the full soaking, thorough flushing and cleaning of the hard-to-clean part of the stirring cup are ensured, the water inflow is reasonable, the dry residues which are not used for a long time can be ensured to be soaked, flushed and cleaned more thoroughly, excessive waste water cannot be generated, and the cleanness and the food processing machine is fully ensured, energy conservation and environmental protection.

The quick automatic cleaning process comprises the following steps:

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

2) Firstly, entering a flow gathering cleaning stage, wherein the food processor injects the clear water V into the stirring cup₂0.11V is 150ml, depth A₂0.58A, 150ml of water is injected in two times in the embodiment, firstly 100ml of cold water is injected into the stirring cup, then the motor drives the crushing knife to start stirring water, the rotating speed of the motor is 0.8Nrpm, and the running time is t₁Second, then the heating device is started to start heating t₅Second, then, 50ml of cold water is injected again, the motor speed is 0.8Nrpm, and the running time is t₁Second, the process is cycled at least 2 times to clean the food processor of dust and surface smudges by first flushing the metal plate itself with 100ml of hot waterIt is with hot water cleaning, also plays a disinfection's effect of disinfecting, pours into 50ml water into again simultaneously and increases the gathering of water yield and flow the washing again, can let the hot water after the mixture gather specially to flow and gather at the junction of metal disc and glass cup body and flow the infiltration this moment, washes simultaneously, soaks and washes the dirty of gap department for the dirty of retainment drops more easily. Then proceed to the next step.

4) And entering the soaking and brushing stage. The injection amount of the clear water injected into the stirring cup is V₁About 300ml at 0.22V, and the injection depth of the cleaning solution is A₁It was 1.17A. 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 is arranged, the motor drives the crushing cutter to start, the clean water continuously washes and cleans the cutter assembly, the metal disc and the joint of the metal disc and the glass cup body after soaking, and meanwhile, 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 a rotating speed of 0.8Nrpm to t₃Second, then rotate at 1.4Nrpm for t₁Second, wait for t seconds, cycle this process at least 2 times, end soak and brush stage, then enter the next stage.

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 quick cleaning process is characterized in that cleaning fluid is injected for 2 times in a first flow-gathering cleaning stage, which is equivalent to a flow-gathering cleaning stage with different depths of the cleaning fluid, particularly, after the first injected water is stirred and heated, the first injected water is mixed with cold water again and then flow-gathering cleaning is carried out, a metal disc and the joint of the metal disc and a glass cup body are continuously flow-gathering cleaned, so that stubborn stains at the joint are loosened, meanwhile, the upper part of a stirring cup and a cup cover which are not soaked are also sufficiently sprayed and cleaned, and simultaneously, the soaking and cleaning stage is assisted, the rotating speed of water stirred by a motor driving a crushing knife is increased by increasing more water amount in the soaking and cleaning stage, so that the joint of the metal disc and the glass cup body of the stirring cup is completely soaked again, the high-speed rotating time is prolonged, the stubborn stains are prevented from being soaked and fallen off completely, and are impacted by clean water, and no matter in the flow-gathering cleaning stage or the soaking and cleaning stage, the water inflow increased for the second time is reasonable, excessive water is not wasted, and the infiltration cleaning and the scouring cleaning of the metal plate, the glass cup body and the cup cover are guaranteed again, so that the glass cup body, the metal plate and the cup cover are quickly cleaned in a short time, the cleaning is thorough, and the sanitation of pulping is guaranteed.

Example two:

the difference between this embodiment and the first embodiment is that the heating method of the food processor is different from the first embodiment, and naturally the cleaning method of the food processor is slightly different.

The food processor is characterized in that a water tank 10 is arranged on the machine body of the food processor, a steam generating device 13 is arranged in the machine body 1, a steam inlet 224 is arranged at the bottom of the metal disc 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 a steam valve 12 through a pipeline, and the steam valve 12 controls the steam to be introduced into the stirring cup 2 from the steam inlet.

Of course, it can be understood that, as shown in fig. 5, the body 1 of the food processor includes a base 11, the blending cup 2 further includes a cup holder 24, the cup holder 24 connects the glass body 21 and the metal plate 22 into a whole, the blending cup fixes the blending cup 2 on the body 1 through the cup holder 24, the motor 4 is disposed under the metal plate 22 and is mounted on the metal plate 22 through a motor holder 42, the motor holder 42 is fixedly disposed in the base 11, and the glass body 21 is at least partially protruded out of the base 11. Particularly, in the structure that the stirring cup is fixed on the base in the machine body, 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, it is more necessary to clean the gap between the glass cup body of the stirring cup and the metal plate and the bottom corner of the metal plate.

In the embodiment, the steam inlet and the water inlet are the same, steam is fed or water is fed and is controlled by the steam valve, and meanwhile, the stirring cup is not easy to adhere and pollute due to the adoption of a steam heating mode, so that the stirring cup is easy to clean, the cleaning stages in the technical scheme are fewer, and the automatic cleaning requirement is met by adopting the amount of injected proper cleaning liquid and a reasonable cleaning process according to structural change.

Because the product is heated by steam, the food processing machine is only provided with an automatic cleaning function after finishing pulping, and the food processing machine is also independently provided with a high-temperature steaming and washing function in order to ensure the sanitation of pulping again and long-term disuse of the machine except for the functions of one-key deep cleaning and quick automatic cleaning.

The automatic cleaning function after the food processing machine finishes making the hot drink soybean milk is described as an example, after the food processing machine finishes making the soybean milk, the food processing machine automatically starts the automatic cleaning process to automatically clean the stirring cup, and the automatic cleaning method comprises the following steps:

1) the food processor firstly enters a first flow gathering and washing stage, and the food processor injects the injection amount V of the cleaning liquid into the stirring cup₂Is 0.11V, and the injection amount of the clear water is V₂About 150ml, and the injection depth of the cleaning solution is A₂0.54A, in this embodiment, the injected cleaning liquid is hot water in the converging flow cleaning stage. In this embodiment, the hot water that pours into is nearer apart from metal disc and glass cup body junction, so make hot water drive crushing sword at the motor completely and start the back, most hot water constantly gathers fast and flows through here to constantly strike here, make the residue of persisting of this department constantly soaked and drop and wash away, hot water continues to rise along stirring cup wall simultaneously, because the rib effect, the hot water flow is to changing, constantly sprays on stirring cup upper portion and bowl cover, thereby will stir the cup and tentatively wash, will stir the remaining thick liquid sanitization of cup surface. At this stage, the motor is firstly rotated at a rotating speed of 0.8Nrpm to t₅Second, then stop, this process loops n₁N is next to₁And (5) the wetting, brushing and cleaning are finished, and the next stage is started.

2) And stopping cleaning for a period of time, starting a motor, driving a crushing cutter to stir, draining for 3t seconds while stirring, and then entering the next stage.

3) A secondary flow gathering and washing stage, wherein the amount of hot water injected into the stirring cup in the secondary infiltration and washing stage is V₂About 200ml at 0.148V, and the injection depth of the hot water is A₂And the water quantity is increased in the secondary flow gathering stage, so that the liquid flow gathered at the metal disc and the glass cup body is increased, the infiltration effect is increased, and even if residues which are not infiltrated and impacted for the first time are washed by the gathered flow again, the residues gradually fall off, and the joint of the metal disc and the glass cup is cleaned again. In the secondary flow gathering cleaning step in the step, the rotating speed of the motor is 1.1N, and the process of stirring time is consistent with the primary flow gathering cleaning process, which is not described in detail herein.

4) And stopping cleaning, draining water by the food processor, rotating the crushing knife in the draining process, draining water by assistance, and entering the next cleaning stage until the draining is finished.

5) A third flow gathering and washing stage, wherein the injection amount V of the cleaning liquid into the stirring cup in the third soaking and washing stage₂About 135ml at 0.1V, and the injection depth of the cleaning solution is A₂0.53A, as the metal disc and the glass cup body are basically cleaned after the first and the second flow gathering washing, and only a little floating foam possibly exists near the crushing knife or the cup wall, the third flow gathering washing is carried out by a little hot water, the water quantity is slightly reduced under the enough condition, the impact force of the water is larger, and the floating foam is washed away, so that the stirring cup is completely cleaned. The third immersion cleaning process is identical to the first immersion cleaning process, and is not described in detail here.

6) And stopping cleaning, draining water by the food processor, rotating the crushing knife in the draining process, and draining water by assistance until the draining is finished.

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 automatic cleaning process is not used for a long time, the remained dirt is not much, and most of the dirt is dust after the automatic cleaning process is placed, a customer can also adopt a simple and quick water washing mode to clean the automatic cleaning process before the automatic cleaning process is used again, and the automatic cleaning process can also ensure the sanitation and cleanness of the pulping process.

Of course, it can be understood that, in order to avoid the above mentioned automatic cleaning process after pulping, generating a small amount of froth near the cutter assembly, a defoaming stage may be added in the automatic cleaning process, wherein the defoaming stage is used for injecting the fresh water with a volume V ₅1/7 < V₅/V₁< 1/2, in this embodiment, the volume can be 40ml, 45ml, 50ml, 55ml, etc., the motor drives the crushing knife to start, and the metal disc and the tool assembly near the tool assembly are repeatedly sprayed and impacted by a small amount of water, so that the tool assembly and floating foam in the metal disc are cleaned. The defoaming stage can be arranged between the first flow gathering flushing stage and the second flow gathering flushing stage, between the second flow gathering flushing stage and the third flow gathering flushing stage, or after the third flow gathering cleaning stage.

Because the food processor in the embodiment adopts steam heating, the metal disc is not likely to be adhered with food residues, and meanwhile, the food processor is provided with an automatic cleaning process after pulping, so that the food processor is generally cleaned cleanly, food or stubborn stains are not remained generally, even if the food processor is not used for a long time and is not cleaned in place last time, only cleaning liquid traces possibly left at the joint of the metal disc and the glass cup body after the metal disc and the glass cup body are cleaned last time, and the food processor still adopts a 3-concentrated-flow washing mode to carry out one-key deep cleaning for energy conservation and environmental protection. 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 a converging flow cleaning stage. The stage is only different in the amount and depth of the injected clear water, and the injection amount V of the clear water in the stage₂0.185V, i.e. 250ml, A₂Is 0.97A, and meanwhile, because the food processor adopts steam for heating, in the embodiment, the injected cleaning liquid is directly hot water, and the step of the flow-gathering cleaning stage is completely the same as the automatic cleaning process after the completion of the pulping in the embodiment, and is not repeated here.

4) And then, performing a secondary flow gathering flushing stage, wherein the injection amount and the depth of hot water in the secondary flow gathering flushing stage are consistent with those in the primary flow gathering cleaning stage in the embodiment, and the cleaning process is also consistent, which is not described any more here.

6) Then entering a third flow gathering flushing stage, and injecting water quantity V in a third flow gathering cleaning stage₂0.133V, i.e. 180ml, water injection depth A₂The flow concentration flushing stage is 0.7A, the step of the third flow concentration flushing stage is completely consistent with the third flow concentration flushing stage in the automatic cleaning process after the pulping is finished in the embodiment, and details are not repeated here.

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.

According to the deep one-key cleaning process, the cleaning time and times are increased by properly increasing the amount of the collected flow cleaning each time, so that the cleaning cleanliness is improved, and the sanitation of re-pulping after the food processor is not used for a long time is ensured.

Because the food processor in the embodiment adopts steam heating, the metal disc cannot have the possibility of adhering food residues, and meanwhile, the food processor is provided with an automatic cleaning process after pulping, so that the food is generally cleaned cleanly, food or stubborn stains are not remained generally, and only a cleaning liquid trace after the metal disc and the glass cup body are cleaned last time may be left at the joint of the metal disc and the glass cup body, so that the quick automatic cleaning process in the embodiment is consistent with the depth one-key automatic cleaning process, only the cleaning process time is short, the motor drives the crushing knife to run for a few times, and the purpose of quick cleaning is achieved. The sanitation of re-pulping after the food processor is not used for a long time is ensured. The detailed process is not described in detail herein.

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.

The cleaning liquid is water, and it can be understood that the cleaning liquid can also be a mixture of water and a cleaning agent, and only a small amount of cleaning liquid and the automatic cleaning method of the invention are used to automatically clean the stirring cup of the finishing machine.

Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.

Claims

1. The automatic cleaning method of the intelligent household food processor comprises a machine body, a motor arranged in the machine body, a cutter assembly and a stirring cup, wherein the stirring cup comprises a glass cup body, a metal disc and a cup cover covering the opening of the stirring cup, the glass cup body is connected with the metal disc in a sealing mode, and the cutter assemblyIncluding the arbor with set up in the crushing sword on arbor top, the arbor passes in metal disc upwards stretches into the stirring cup, and the motor drives crushing sword is rotatory, its characterized in that, the capacity of stirring cup is V, and V < 1500ml, and the stirring cup height is H, the average degree of depth of metal disc is A, and 0.15 < A/H is less than or equal to 0.22, be equipped with the vortex rib on the metal disc inner wall, carry out self-cleaning to the stirring cup before food slurrying processing machine or after slurrying is accomplished, the self-cleaning method includes at least that the class of gathering washes the stage: at the stage, cleaning liquid is injected into the stirring cup, and the depth of the injection of the cleaning liquid is A₂，0.4A≤A₂If the number of the metal discs is less than A, the cleaning solution at least soaks a part of the metal discs, the motor drives the crushing cutter to start, so that the cleaning solution performs flow-gathering flushing cleaning on the metal discs which are not soaked and the joints of the metal discs and the glass cup bodies, and simultaneously performs jet flushing cleaning on the stirring cups which are not soaked.

2. The automatic cleaning method of claim 1, further comprising an immersion brushing stage: injecting a cleaning solution into the stirring cup, wherein the injection depth of the cleaning solution is A₁，A≤A₁And (3) less than 1.2A, the cleaning solution completely soaks the metal disc and the sealed joint between the metal disc and the glass cup body, and simultaneously the motor drives the crushing cutter to start, so that the cleaning solution washes and cleans the soaked part and sprays, washes and cleans the stirring cup of the non-soaked part.

3. The automatic cleaning method according to claim 2, wherein the amount of the cleaning liquid injected in the immersion brushing stage is V₁，0.2V≤V₁≤0.22V。

4. The automatic cleaning method according to claim 1, wherein the injection amount of the cleaning liquid in the confluent washing stage is V₂， 0.07V≤V₂＜0.2V。

5. The automatic cleaning method according to claim 4, wherein the condensed flow washing stage is filled with hot water; or the flow gathering flushing stage is provided with a process of heating the cleaning liquid.

6. The automatic cleaning method according to claim 1, further comprising a defoaming step of injecting a cleaning liquid into the stirring cup in an amount of V₅，1/7＜V₅/V₁＜1/2。

7. The automatic cleaning method according to claim 2, wherein the cleaning liquid for the immersion brushing stage is injected in 2 portions.

8. The automatic cleaning method according to claim 1, wherein the crushing cutter comprises a blade and a blade root, and the distance from the blade root to the bottom of the metal plate is A₃，0.4A≤A₃＜0.8A。

9. The automated cleaning method of claim 1, wherein the glass body further comprises a tapered section, a converging section, and a transition section connected to the converging section, the converging section having a height a₄，A≤A₄Not more than 1.1A, the conical section and the transition section are provided with turbulence ribs, the taper of the conical section is 5-10 degrees, and the distance from the upper end of each rib on the conical section to the cup mouth is A₅The distance from the upper end of the rib to the cup mouth is A₅，12mm ≤A₅≤15mm。

10. The automatic cleaning method according to claim 1, wherein the rotating diameter of the crushing blade is D, and the inner diameter of the metal disc at the plane of the wing root of the crushing blade is D₁， 0.6≤d/D₁≤0.8。