CN110731712B

CN110731712B - Food preparation machine that cleaning performance is good

Info

Publication number: CN110731712B
Application number: CN201910980696.1A
Authority: CN
Inventors: 王旭宁; 王丽军; 薛领珑
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2021-10-08
Anticipated expiration: 2039-10-16
Also published as: CN110731712A

Abstract

The invention provides a food processing machine with good cleaning effect, which comprises a machine body, a motor, a crushing cutter, a crushing cup body and a crushing cup cover, wherein the crushing cup body comprises a glass cup body, a metal disc and a cup seat, the upper part and the lower part of the glass cup body are respectively provided with an opening, the metal disc is hermetically arranged at the lower opening of the glass cup body, the crushing cup cover is covered at the upper opening of the glass cup body, the crushing cup cover, the glass cup body and the metal disc are encircled to form a pulping cavity, the crushing cutter is arranged in the pulping cavity, the upper opening of the metal disc is provided with an installation skirt edge, the thickness of the installation skirt edge is 0.5-1 mm, the lower opening of the glass cup body is butted with the installation skirt edge of the metal disc, the cup seat is used for connecting and fixedly connecting the glass cup body and the metal disc into a whole, a sealing ring is arranged between the lower opening of the glass cup body and the installation skirt edge, a gap between the glass cup body and the metal disc is sealed, the inner side wall of the metal disc is aligned with the inner side wall of the glass cup body at the butt joint of the glass cup body and the metal disc, the alignment deviation is not more than 2mm, so that the cleaning effect of the food processor is good.

Description

Food preparation machine that cleaning performance is good

Technical Field

The invention relates to the field of food processing machines, in particular to a food processing machine with a good cleaning effect.

Background

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 function requirements, have more strict requirements on the food grade safety of materials, and always worry about the direct contact of plastic materials with food for heating; therefore, food containers made of stainless steel, glass, ceramic and the like are continuously adopted in the market, more and more containers made of glass and ceramic are continuously adopted in recent years, when a food processor adopts a glass container or a ceramic container, certain difficulty is brought to heating of materials in the container, in order to solve the heating problem, the food container is formed by combining a metal chassis and the glass container in the general market, but the assembly problem caused by the limitation of the process is followed, the assembly problem can also cause the problem of sealing, the sealing effect is not good, the slurry is easy to remain in a place with a poor sealing effect, certain difficulty is brought to the cleaning of the food processor, and inconvenience is brought to the use of people.

Disclosure of Invention

The invention aims to provide a food processor with good cleaning effect.

In order to achieve the purpose, the invention adopts the following technical scheme: a food processing machine with good cleaning effect comprises a machine body, a motor, a crushing cutter, a crushing cup body and a crushing cup cover, wherein the crushing cup body comprises a glass cup body, a metal disc and a cup seat which are all provided with openings from top to bottom, the metal disc is hermetically arranged at the lower opening of the glass cup body, the crushing cup cover is covered at the upper opening of the glass cup body, the crushing cup cover, the glass cup body and the metal disc are encircled to form a pulping cavity, the crushing cutter is arranged in the pulping cavity, an installation skirt edge is arranged at the upper opening of the metal disc, the thickness of the installation skirt edge is 0.5 mm-1 mm, the lower opening of the glass cup body is butted with the installation skirt edge of the metal disc, the cup seat connects and fixes the glass cup body and the metal disc together, a sealing ring is arranged between the lower opening of the glass cup body and the installation skirt edge, the sealing ring seals the gap between the glass cup body and the metal disc, and is arranged at the butted position of the glass cup body and the metal disc, the inner side wall of the metal disc is aligned with the inner side wall of the glass cup body, and the alignment deviation is not larger than 2 mm.

Further, the alignment deviation is 0.

Furthermore, the inner side wall of the metal disc protrudes towards the center of the crushing cup body relative to the inner side wall of the glass cup body, and the protruding height is 0.2mm to 2 mm.

Further, the depth of the metal disc is 5mm to 15 mm.

Furthermore, the food processor also comprises a heating device which is arranged at the bottom of the metal plate; or the food processor also comprises a heating device, the heating device is a steam generator, the steam generator is arranged in the machine body, and the steam generator is communicated with the pulping cavity;

or, the food processor also comprises a heating device, the heating device is arranged on the outer side wall of the metal disc, and the depth of the metal disc is 20mm to 25 mm.

Furthermore, the mounting skirt edge is provided with

The mounting groove is internally provided with a sealing ring; or an upward bulge is arranged at the position, close to the disc opening, of the mounting skirt edge, and the outer sides of the bulge and the bulge areThe mounting skirt edge and the cup seat form a mounting groove, and a sealing ring is arranged in the mounting groove.

Furthermore, the sealing ring comprises an annular mounting part and an inward flanging which is arranged around the mounting part and extends into the glass body, and the inward flanging is arranged at the upper end of the mounting part.

Furthermore, the sealing ring is also provided with a flanging extending out of the glass cup body and surrounding the installation part, and the flanging is arranged at the upper end of the installation part and is inclined upwards so as to coat the outer side of the bottom end face of the glass cup body.

Further, be equipped with interior heavy platform on the cup, interior heavy platform is including the annular step that is located the upper end and the cavity that is located the below, the installation shirt rim sets up on the annular step, the cup upper end is equipped with the internal thread, glass cup body lower extreme is equipped with the external screw thread, the glass cup body is installed on the cup through internal and external screw thread, be equipped with the sealing washer between the lower extreme of glass cup body and the installation shirt rim, thereby compression sealing washer produces deformation when glass cup body installs in place, seals the clearance between glass cup body and installation shirt rim.

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

1. according to the food processing machine, the food processing machine comprises a machine body, the grinding cup is arranged on the machine body, the grinding cup body comprises a glass cup body, the surface of the glass cup body is smooth and convenient to clean, the glass cup body is healthy and sanitary, the health and the sanitation of manufactured food are guaranteed, a metal disc is arranged at an opening in the lower portion of the glass body, a pulping cavity is formed by the glass cup body, the metal disc and the grinding cup cover together, an installation skirt edge is arranged on the periphery of the metal disc, an installation groove is formed in the installation skirt edge, a sealing ring is arranged in the installation groove, the opening in the lower portion of the glass cup body is in butt joint with the skirt edge of the metal disc, the glass cup body and the metal disc are connected and fastened into a whole by the cup base, the installation is convenient and fast, meanwhile, the sealing ring cannot be damaged due to displacement in the installation process, and the sealing reliability is guaranteed. Will the metal disc sets to thickness and is 0.5mm to 1mm, has both guaranteed the intensity of metal disc, has guaranteed the easy machine-shaping of metal disc again, and when setting up heating device on the metal disc, the metal disc is convenient for to the heat in the material of cup in the quick transmission for heating efficiency is high, and food is still difficult for sticking on or burnt and is stuck with paste on the metal disc. When the thickness of the metal disc is less than 0.5mm, the metal disc is not only easy to wrinkle in the processing process to cause unsmooth surface, but also too thin, so that sticking or scorching is easily caused in the heating process to influence the cleanness and sanitation of the food processing machine, and in addition, the metal disc is also insufficient in strength and easy to deform; when the thickness of metal disc was greater than 1mm, the metal disc was unfavorable for machine-shaping, and especially the lateral wall of metal disc also warp easily, can't guarantee the uniformity of thickness, and thickness differs and makes the transmission thermal efficiency reduce, also leads to easy local burnt paste, no matter be raw and other materials cost or processing cost rise greatly moreover, cause the waste.

The seal ring seals the gap between the glass cup body and the metal disc, so that the assembly sealing between the glass cup body and the metal disc is well realized, bean dregs are prevented from entering the gap and being retained in the crushing process, the crushing effect is ensured, the cleaning of the pulping cavity is facilitated, the pulp cannot leak out from the matching gap when the food processor is cleaned or works, the normal work of the food processor is ensured, the sealing reliability of the food processor is greatly improved, and the stability of the food processor during working is ensured; simultaneously, the sealing washer still makes the cooperation between glass cup body and the metal disc be soft contact, and the vibrations between the two when having reduced crushing prevent that the glass cup body from producing vibrations and breaking because of hard contact, promote the durability and the life of glass cup body, has reduced the noise, has also guaranteed the sanitary environment of whole machine. Butt joint department of glass cup body and metal disc, the inside wall of metal disc aligns the setting with the inside wall of glass cup body for smooth connection is realized to the whole cup that the two is constituteed, more is favorable to the washing of smashing the cup, simultaneously, is provided with the sealing washer between the two, and the sealing washer seals the clearance between the two, makes the sealed effect of whole cup better, can not the weeping, simultaneously, also can not have remaining food granule here to persist, has guaranteed food preparation machine's health effect. The deviation of aliging is not more than 2mm for no matter be glass body or metal disc all wash more easily, also make food preparation machine change and realize self-cleaning, self-cleaning's effect is better. When the alignment deviation is more than 2mm, the metal disc protrudes to the center of the cup body too much, so that small materials fall on the protrusion under the action of gravity when the crushing knife crushes the materials in the crushing cup body, and the small materials cannot be washed out in the process of driving liquid to circulate by the crushing knife, so that a very small amount of material residues are caused, and the crushing is not facilitated; similarly, in the cleaning process, the cleaning is also not favorable for the customer to clean, and can bring certain cleaning difficulty for the customer, and in the automatic cleaning process, the position can also cause the inconvenience of washing. Therefore, certain sanitary problems are caused to the food processor.

2. The alignment deviation is 0, and at this time, the effect of manually cleaning the food processor by the customer is the best under the condition of ensuring that the grinding efficiency is not changed.

3. At the butt joint of the glass cup body and the metal disc, the inner side wall of the metal disc protrudes towards the center of the crushing cup body relative to the inner side wall of the glass cup body, so that a relative small step is formed between the metal disc and the glass cup body, when materials and water in the metal disc are driven by the crushing cutter to move, the materials and the crushing cutter collide continuously to be crushed, the mixture of the slurry and the materials rotate upwards under the drive of the crushing cutter, due to the existence of the small step, the motion route of the mixed liquid of the materials and the slurry is changed under the action of the mixed liquid, and the rotating liquid flow is more violent, so that the circulation of small particles which are not crushed and crushed is facilitated, the circulation speed and the power are increased, more materials and slurry roll up and down, the circulation is repeated, the crushing effect is ensured, in addition, when the glass cup is cleaned, under the drive of the crushing cutter, at the small step, water is stirred violently, impact force on the cup wall and the cup cover is increased, and therefore the cleaning effect on the food processor is better, and particularly when the food processor is cleaned automatically.

The scope of convex height is 0.2mm to 2mm, in this within range, no matter smash or wash and can both reach a good effect, when convex height is less than 0.2mm, both can guarantee crushing effect, outstanding not many, be convenient for wash again, when the convex height is greater than 2mm, although the cleaning performance is fine, nevertheless because thick liquid and material motion are too violent, can't draw close to crushing sword department, be unfavorable for the crushing of material on the contrary, and simultaneously, the situation of smashing the cup body of spill probably takes place in addition.

4. The degree of depth of metal dish is 5mm to 15mm, the washing of both being convenient for metal dish, the installation of the metal dish of also being convenient for, also makes things convenient for metal dish and crushing sword and glass cup body cooperation to smash simultaneously, because glass cup body and metal dish material are different, the reflex velocity and the route of material collision are just different, and the degree of depth of metal dish has guaranteed the volume of the material of metal dish at this within range for crushing effect and efficiency all can improve. When the metal disc degree of depth exceeded 15mm, the space was too big, be unfavorable for the concentrated of material to smash, can make crushing effect reduce, when the degree of depth of metal disc was less than 5mm, the space undersize, the material that gets into this space reduces, though can do the assurance crushing effect, but be unfavorable for the circulation of material, crushing efficiency has been reduced, also bring certain degree of difficulty for wasing simultaneously, especially when heating device sets up the bottom at the metal disc, the bottom of inconvenient metal disc washs more, and when the degree of depth of metal disc was in this within range, the effect of decocting and the washing and the health of metal disc have also been guaranteed. If a steam heating mode is adopted, the steam generator is arranged in the machine body, and the depth of the metal disc is in the range, the arrangement and the cleaning of a steam inlet and a slurry outlet are facilitated, so that the sanitation and the safety of the food processor are ensured.

4. When food preparation machine's heating device set up on the lateral wall, the degree of depth of metal disc is 20mm to 25mm, under the circumstances that guarantees crushing efficiency and does not reduce, has both guaranteed heating device's simple to operate nature, has also guaranteed the efficiency of heating and the effect of decocting, has also solved the washing problem that sets up heating device's lateral wall department.

5. The installing groove is designed into a U-shaped groove, a sealing ring is arranged in the installing groove, or an upward bulge is arranged at the position, close to the disc opening, of the installing skirt edge, the bulge, the installing skirt edge outside the bulge and the cup base form the installing groove, and the sealing ring is arranged in the installing groove, so that the installing of the sealing ring is facilitated, the sealing ring is fixed reliably, cannot be displaced or loosened, and the sealing effect of the sealing ring can be well ensured; simultaneously, still guarantee that the area of contact of the bottom face of sealing washer and glass cup body is enough, can better cushion the cooperation department of glass cup body and metal disc, avoid hard contact and break or damage, produce vibrations when having reduced crushing, reduced the noise.

6. Through the upper end inner circle at the sealing washer be equipped with the inside turn-ups, and the inside level of inside turn-ups orientation glass cup body extends the setting, the sealing area of sealing washer has both been increased like this, guarantee glass cup body and the leakproofness of metal disc cooperation department that can be better, make the thick liquid be difficult for spilling, and increased the soft area of contact of glass cup body and metal disc again, can be better cushion the contact to the glass cup body, vibrations have been reduced, the noise is reduced, simultaneously better prevent that the glass cup body from breaking or damaged, in order to guarantee the durability of glass cup body.

7. Through setting up the flanging with the upper end outer lane of sealing washer, the flanging sets up in order to wrap the bottom face outside of glass cup body towards the outside and tilt up of glass cup body, through inside and outside flanging's combined action like this, can be better with the bottom face of glass cup body and the cooperation department realization complete soft contact of metal disc, the durability and the life of assurance glass cup body that can be better.

8. Through inciting somebody to action installation shirt rim be close to a dish mouth department and be equipped with ascending arch, arch and the installation shirt rim in the protruding outside, cup form the mounting groove, the sealing washer sets up in the mounting groove, and at first the arch plays certain effect of sheltering from to big material, and simultaneously including the sealing washer fills the space for sealed effect is better, owing to protruding and cup form the mounting groove, the sealing washer can not take place yet to be removed the position situation of scurrying in the installation is chopped into in addition, has guaranteed sealing reliability.

9. Through inciting somebody to action be equipped with interior platform that sinks on the cup, interior platform that sinks is including the annular step that is located the upper end and the cavity that is located the below, the installation shirt rim is set up on the annular step, the cup upper end is equipped with the internal thread, glass cup body lower extreme is equipped with the external screw thread, the glass cup body is installed on the cup through internal and external screw thread, be equipped with the sealing washer between the lower extreme of glass cup body and the installation shirt rim, thereby compression sealing washer produces deformation when glass cup body installs in place, seals the clearance between glass cup body and installation shirt rim. So set up, then make things convenient for the connection between motor and the metal disc greatly to be fixed, and connect fixed reliable, difficult pine takes off, and the motor during operation is stable simultaneously, is difficult for rocking.

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 partial cross-sectional view of a shatter cup body assembled from a glass cup body, a cup holder, and a metal plate in accordance with an embodiment of the food processor of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is a cross-sectional view of the metal disc of fig. 2.

FIG. 5 is a schematic view of the combination of the glass body, the metal plate set and the sealing structure of the food processor according to the second embodiment of the present invention.

Fig. 6 is a cross-sectional view of a metal plate in a third embodiment of the food processor according to the invention.

FIG. 7 is a schematic view of the glass body, the metal plate and the sealing structure of the food processor according to the fourth embodiment of the present invention.

FIG. 8 is a schematic view of the combination of a glass body, a metal plate and a sealing structure of a food processor according to an embodiment of the present invention.

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

1. a body; 11. a motor; 111. a motor shaft; 112. a motor bracket; 21. a glass body; 211. a limiting step; 212. an external thread; 22. crushing the cup cover; 23. a pulping chamber; 3. a metal disc; 32. installing a skirt edge; 321. mounting grooves; 323. a protrusion; 4. a crushing device; 5. a seal ring; 51. inward flanging; 52. flanging; 53. an annular mounting portion; 7. a heating device; 8. a cup holder; 81. an inner sinking platform; 811 annular step; 812. a cavity; 82. an internal thread.

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 first embodiment is as follows:

as shown in fig. 1 to 4, the invention provides a food processor with good crushing effect, which comprises a machine body 1 with a built-in control panel, a motor 11, a crushing device 4, a crushing cup body and a crushing cup cover 22, wherein the motor 11 is arranged in the machine body 1, the crushing cup body is arranged on the machine body and is electrically connected with the control panel in the machine body through an electric coupler, the crushing cup body comprises a glass cup body 21, a metal disc 3 and a cup seat 8 which are both provided with openings at the upper and lower parts, the metal disc 3 is hermetically arranged at the lower opening of the glass cup body 21, the crushing cup cover covers the upper opening of the glass cup body, the crushing cup cover 22, the glass cup body 21 and the metal disc 3 surround to form a pulping cavity 23, the crushing knife 4 is arranged in the pulping cavity 23, the crushing device 4 is a crushing knife, a motor shaft 111 of the motor 11 is connected with a knife shaft through a coupler and drives the crushing knife to rotate, the knife shaft penetrates through a through hole at the center of the bottom of the metal disc 3 and extends into the crushing cup body, the thickness of the metal disc 3 is T, T is more than or equal to 0.5mm and less than or equal to 1mm, and in the embodiment, the thickness of the metal disc is 0.8 mm. The last port of metal disc 3 is equipped with installation shirt rim 32, the lower part opening of glass cup body 21 docks with the installation shirt rim 32 of metal disc 3, cup seat 8 is connected glass cup body 21 and metal disc 3 and is fastened as an organic whole, be equipped with sealing washer 5 between the lower part opening part of glass cup body 21 and installation shirt rim 32, sealing washer 5 is with the clearance seal between glass cup body 21 and metal disc 3, at the butt joint department of glass cup body 21 and metal disc 3, the inside wall of metal disc aligns the setting with the inside wall of glass cup body, and the alignment deviation is not more than 2 mm. So that the glass cup body and the metal disc are easier to clean, the food processor is easier to realize automatic cleaning, and the automatic cleaning effect is better. When the alignment deviation is more than 2mm, the metal disc protrudes to the center of the cup body too much, so that small materials fall on the protrusion under the action of gravity when the crushing knife crushes the materials in the crushing cup body, and the small materials cannot be washed out in the process of driving liquid to circulate by the crushing knife, so that a very small amount of material residues are caused, and the crushing is not facilitated; similarly, in the cleaning process, the cleaning is also not favorable for the customer to clean, and can bring certain cleaning difficulty for the customer, and in the automatic cleaning process, the position can also cause the inconvenience of washing. Therefore, certain sanitary problems are caused to the food processor.

In this embodiment, the alignment deviation is 0. In this case, the effect of manually cleaning the food processor by the customer is the best, while maintaining the grinding efficiency.

In this embodiment, will metal disc 3 sets to thickness T and is 0.5mm to 1mm, has both guaranteed the intensity of metal disc, has guaranteed the easy machine-shaping of metal disc again, and when setting up heating device on the metal disc, the metal disc is convenient for to the heat in the material of quick transmission to the cup for heating efficiency is high, and food is still difficult for sticking or scorching on the metal disc. When the thickness of the metal disc is less than 0.5mm, the metal disc is not only easy to wrinkle in the processing process to cause unsmooth surface, but also too thin, so that sticking or scorching is easily caused in the heating process to influence the cleanness and sanitation of the food processing machine, and in addition, the metal disc is also insufficient in strength and easy to deform; when the thickness of metal disc was greater than 1mm, the metal disc was unfavorable for machine-shaping, and especially the lateral wall of metal disc also warp easily, can't guarantee the uniformity of thickness, and thickness differs and makes the transmission thermal efficiency reduce, also leads to easy local burnt paste, no matter be raw and other materials cost or processing cost rise greatly moreover, cause the waste.

The seal ring 5 seals the gap between the glass cup body 21 and the metal disc 3, so that the assembly sealing between the glass cup body and the metal disc is well realized, bean dregs are prevented from entering the gap and being retained in the crushing process, the crushing effect is ensured, the cleaning of the pulping cavity is facilitated, the serous fluid cannot leak out of the fit gap when the food processor is cleaned or works, the normal work of the food processor is ensured, the sealing reliability of the food processor is greatly improved, and the stability of the food processor in working is ensured; simultaneously, the sealing washer still makes the cooperation between glass cup body and the metal disc be soft contact, and the vibrations between the two when having reduced crushing prevent that the glass cup body from producing vibrations and breaking because of hard contact, promote the durability and the life of glass cup body, has reduced the noise, has also guaranteed the sanitary environment of whole machine.

In the embodiment, the grinding cup body is made of glass, the surface of the glass cup body 21 is smooth and convenient to clean, the glass cup body is healthy and sanitary, and the health and sanitation of the manufactured food are guaranteed, as shown in fig. 2 and 3, the metal disc 3 is provided with the grinding cavity 31, the grinding cavity is communicated with the pulping cavity, the upper port of the metal disc 3 is provided with the mounting skirt 32, the mounting skirt 32 is provided with an upward bulge 323 at a position close to the disc port, the bulge 323, the mounting skirt 32 and the cup base 8 at the outer side of the bulge form a mounting groove 321, a sealing ring 5 is arranged in the mounting groove 321, the lower opening of the glass cup body 21 is butted with the mounting skirt 32 of the metal disc 3, the cup base 8 connects and fastens the glass cup body 21 and the metal disc 3 into a whole, the installation is simple and convenient, meanwhile, the mounting mode guarantees that the sealing ring cannot be displaced, avoids displacement and damage during installation, the inner side wall of the glass cup body 21 and the inner side wall of the metal disc 3 are smoothly connected and arranged, the sealing ring 5 seals the gap between the glass cup body 21 and the metal disc 3, so that the assembly sealing between the glass cup body and the metal disc is well realized, slurry cannot leak out from the fit gap when the food processor works, the normal work of the food processor is ensured, the sealing reliability of the food processor is greatly improved, and the stability of the food processor during working is ensured; simultaneously, the sealing washer still makes the cooperation between glass cup body and the metal disc be soft contact, vibrations when having reduced crushing, the noise has been reduced, prevent that the glass cup body from breaking because of hard contact, promote the durability and the life of glass cup body, make the clearance between glass cup body 21 and metal disc 3 tight by sealing washer 5 stopper in addition, avoided the food granule after smashing to preserve in the clearance, make the cup change the washing, thereby the clean health of food preparation machine has also been guaranteed.

In this embodiment, as shown in fig. 4, the bottom of metal disc is provided with heating device 7, heating device is the cast aluminum disc of embedded heating pipe, cast aluminum disc welding is in the bottom of metal disc 3, the degree of depth of metal disc 3 is H, 5mm is less than or equal to H and is less than or equal to 15mm, both the washing of metal disc 3 of being convenient for, the installation of metal disc 3 of also being convenient for, also make things convenient for metal disc and crushing sword and glass cup body cooperation to smash simultaneously, because glass cup body and metal disc material are different, the reflex speed and the route of material collision are just different, and the degree of depth of metal disc has guaranteed the quantity of the material of metal disc in this within range for crushing effect and efficiency all can improve. When the metal disc degree of depth exceeded 15mm, the space was too big, was unfavorable for the concentrated of material to be smashed, can make crushing effect reduce, and when the degree of depth of metal disc was less than 5mm, the space undersize, the material that gets into this space reduces, though can do all can guarantee crushing effect, but is unfavorable for the circulation of material, has reduced crushing efficiency, also brings certain degree of difficulty for the washing simultaneously.

In this embodiment, as shown in fig. 4, heating device 7 sets up in the bottom of metal disc 3, the degree of depth H of metal disc 3 is 10mm, and the metal disc of this degree of depth not only makes things convenient for the bottom of metal disc to wash, has also guaranteed crushing effect and the circulation of material in the metal disc simultaneously, has guaranteed the effect of decocting moreover to the washing and the health of metal disc have been guaranteed.

As shown in fig. 2, an inner sinking platform 81 is arranged on the cup base 8, the inner sinking platform 81 comprises an annular step 811 located at the upper end and a cavity 812 located below the annular step 811, the installation skirt 32 is erected on the annular step 811, an internal thread 82 is arranged at the upper end of the cup base 8, an external thread 212 is arranged at the lower end of the glass cup body 21, the glass cup body 21 is installed on the cup base 8 through the internal thread and the external thread, a sealing ring 5 is arranged between the lower end of the glass cup body 21 and the installation skirt 32, and the sealing ring 5 is compressed to deform when the glass cup body 21 is installed in place, so that a gap between the glass cup body 21 and the installation skirt 32 is sealed. Therefore, the glass cup body is well supported, the glass cup body is well axially limited, the glass cup body is convenient to assemble, the glass cup body is locked and fixed through the fastening piece, and the fixing mode is simple and reliable.

Of course, it can be understood that if the cup body is a cold cup without a heating device, the depth of the metal plate can be set to 5mm, and since the heating device is not provided, the material in the cup body does not go through boiling, and therefore, the sticking or scorching of the material is not generated, and the cup is easy to clean.

Of course, it can be understood that the food processor can adopt the mode of steam heating, set up steam generator in the organism, and will the degree of depth of metal dish sets up to 15mm, has also made things convenient for steam inlet and the setting and the washing of row's thick liquid mouth, has also guaranteed food processor's steam inlet and has concentrated the boil out and effectively arrange thick liquid effect in time to food processor's health and safety has also been guaranteed simultaneously.

It can be understood that the upper end surface of the sealing ring and/or the lower end surface of the sealing ring are/is provided with sealing ring ribs to further improve the sealing performance of the sealing ring so as to enhance the sealing reliability of the food processor.

It will be appreciated that the thickness T of the metal disc may also be 0.4, 0.45, 0.5, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, etc.

Example two:

the difference between this embodiment and the first embodiment is that, as shown in fig. 5, at the butt joint of the glass body 21 and the metal disc 3, the inner side wall of the metal disc 3 protrudes towards the center of the grinding cup body 2 relative to the inner side wall of the glass body 21, so that a small step is formed between the metal disc and the glass body, when the material and water in the metal disc are driven by the grinding knife to move, the material collides with the grinding knife continuously and is ground, and the slurry and the material mixture rotate upwards under the drive of the grinding knife, due to the small step, the movement path of the mixed liquid of the material and the slurry is changed under the action of the mixed liquid, the rotating liquid flow is more violent, therefore, the circulation of small particles which are not ground and crushed is facilitated, the circulation speed and the power are increased, so that more material and slurry roll up and down, and the cycle is repeated, the crushing effect is ensured, in addition, when in cleaning, the water is violently stirred at the small step under the driving of the crushing knife, the impact force on the cup wall and the cup cover is increased, and therefore, the cleaning effect on the food processor is better, especially when the food processor is automatically cleaned.

The inner side wall of the metal disc 3 protrudes towards the center of the crushing cup body relative to the inner side wall of the glass cup body 21, and the protruding height h is not less than 0.2mm and not more than 2 mm. Within this range, a good effect can be achieved both in the crushing and in the cleaning. When the convex height is less than 0.2mm, not only can the crushing effect be guaranteed, it is not much outstanding, be convenient for wash again, when the convex height is greater than 2mm, although the cleaning performance is fine, nevertheless because thick liquid and boring motion are too violent, can't draw close to crushing sword department, be unfavorable for the crushing of material on the contrary, simultaneously, the situation of the crushing cup of spill probably takes place in addition. In this embodiment, the protrusion height is 1.5mm, and under the circumstances of guaranteeing to smash, the cleaning performance reaches the optimum, especially self-cleaning effect.

It is understood that the protrusion height h of the inner side wall of the metal plate relative to the inner side wall of the glass body to the center of the crushing cup body can also be 0.3, 0.4, 0.45, 0.5, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95 and the like.

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

Example three:

the difference between the first embodiment and the first embodiment lies in that, as shown in fig. 6, the heating device of the food processor is arranged on the outer wall of the metal plate by 7, the heating device is a bowl-shaped cast aluminum plate with a heating pipe arranged on the side wall, the cast aluminum plate is consistent with the metal plate in shape, the cast aluminum plate is welded on the outer wall of the metal plate, the depth H of the metal plate is 20mm to 25mm, in the embodiment, the depth H of the metal plate is 22mm, under the condition that the crushing efficiency is not reduced, the installation convenience of the heating device is ensured, the heating efficiency and the boiling effect are also ensured, and the problem of cleaning the inner wall of the metal plate arranged on the side wall of the heating device 7 is also solved.

Example four:

the difference between this embodiment and the second embodiment is: the mounting groove is different in structure and sealing structure.

As shown in fig. 7, an installation skirt edge 32 is arranged at the upper end opening of the metal disc 3, an installation groove 321 is arranged on the installation skirt edge 32, a sealing ring 5 is arranged in the installation groove 321, the lower opening of the glass cup body 21 is in butt joint with the installation skirt edge 32 of the metal disc 3, the cup base 8 connects and fixes the glass cup body 21 and the metal disc 3 into a whole, the installation is simple and convenient, meanwhile, the installation mode ensures that the sealing ring cannot be displaced and is prevented from being damaged due to displacement during installation, the inner side wall of the glass cup body 21 and the inner side wall of the metal disc 3 are smoothly connected and arranged, the sealing ring 5 seals the gap between the glass cup body 21 and the metal disc 3, thus, the assembly sealing between the glass cup body and the metal disc is well realized, slurry of the food processor cannot leak from a fit gap during operation, the normal operation of the food processor is ensured, and the sealing reliability of the food processor is greatly improved, so as to ensure the stability of the food processor during working; simultaneously, sealing washer 5 still makes the cooperation between glass cup body 21 and the metal disc 3 be soft contact, vibrations when having reduced crushing, the noise is reduced, prevent that the glass cup body from breaking because of hard contact, promote the durability and the life of glass cup body 21, and make the clearance between glass cup body 21 and metal disc 3 plugged up by sealing washer 5, the food granule after having avoided smashing is retained in the clearance, make the cup change the washing, thereby the clean health of food preparation machine has also been guaranteed.

In the embodiment, the inner side wall of the metal disc protrudes to the center of the crushing cup body by a height h relative to the inner side wall of the glass cup body, and h is greater than or equal to 0.2mm and less than or equal to 2 mm. Within this range, a good effect can be achieved both in the crushing and in the cleaning. When the convex height is less than 0.2mm, not only can the crushing effect be guaranteed, it is not much outstanding, be convenient for wash again, when the convex height is greater than 2mm, although the cleaning performance is fine, nevertheless because thick liquid and boring motion are too violent, can't draw close to crushing sword department, be unfavorable for the crushing of material on the contrary, simultaneously, the situation of the crushing cup of spill probably takes place in addition. In this embodiment, the protrusion height is 0.8mm, and the crushing and cleaning effect is better.

In this embodiment, the sealing ring 5 includes an annular mounting portion 53 and an inward flange 51 extending into the glass body 21 and disposed around the mounting portion 53, the mounting groove 321 is a u-shaped groove, the mounting groove is formed by recessing a metal disc, the width of the mounting groove 321 is W1, W1 is not less than 4mm and not more than 30mm, and W1 is specifically 15mm, so that the sealing ring is convenient to mount, is fixed and reliable, cannot be displaced or loosened, and can well ensure the sealing effect of the sealing ring; simultaneously, still guarantee that the area of contact of sealing washer and the bottom face of glass cup body is enough, can better cushion the cooperation department of glass cup body and metal disc, avoid hard contact and break or damage.

As shown in fig. 7, in order to improve the sealing performance of the sealing ring 5 and prevent the glass body 21 from being damaged, an inner ring of the upper end of the sealing ring 5 may be provided with an inner flange 51, the inner flange 51 extends horizontally towards the inside of the glass body 21, that is, towards the center of the glass body 21, so that not only is the sealing area of the sealing ring increased, but also the sealing performance at the matching position of the glass body and the metal disc can be better ensured, so that the slurry is not easy to leak out, and the soft contact area between the glass body and the metal disc is increased, so that the glass body can be better buffered and contacted, and the glass body can be better prevented from being broken or damaged, thereby ensuring the durability of the glass body; in addition, the width of the inner flanging 51 is W2, the width of the inner side wall of the mounting groove 321 is W3, W2/W3 is more than or equal to 0.4 and less than or equal to 0.85, and W2/W3 is particularly 0.6, so that the width of the inner flanging is reasonable, namely the inner flanging is not too wide or too narrow, the sealing performance can be well guaranteed, soft contact can be well guaranteed, hard contact is avoided, vibration during crushing is reduced, noise is reduced, the glass body is better prevented from being broken or damaged, and the durability of the glass body is guaranteed.

In order to facilitate the washing of glass cup body and metal disc, can be equipped with the interval between the interior terminal surface of inside turn-ups 51 and the inside wall of metal disc 3, because the sealing washer has certain elasticity, so set up, when the bottom face of glass cup body supports and presses on the sealing washer, can make the interior terminal surface of inside turn-ups and the inside wall of glass cup body parallel and level just set up or be located inside setting, can not make the inside turn-ups stretch out in the inside wall of glass cup body promptly, make smoothly between the inside wall of metal disc and the inside wall of glass cup body, easy to wash, and can not remain food waste, the health performance of food preparation machine has been improved.

It is understood that W1 may also be 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 25mm, 26mm, 28mm, 30mm, etc.

It is understood that W2/W3 may also be 0.4, 0.45, 0.5, 0.55, 0.65, 0.7, 0.75, 0.8, 0.85, etc.

Example five:

the difference between this embodiment and the first, second and third embodiments is that the upper end of the sealing ring is further provided with a flanging.

In this embodiment, as shown in fig. 8, the sealing ring 5 is further provided with a flanging 52 extending to the outside of the glass body 21 and surrounding the annular mounting portion 53, the flanging 52 is arranged towards the outside of the glass body 21 and is inclined upwards so as to coat the outer side of the bottom end face of the glass body 21, so that the bottom end face of the glass body can be better in complete soft contact with the matching position of the metal disc under the combined action of the inner and outer flanging, and the durability and the service life of the glass body can be better ensured.

In the embodiment, the inner side wall of the metal disc protrudes to the center of the crushing cup body by a height h relative to the inner side wall of the glass cup body, and h is greater than or equal to 0.2mm and less than or equal to 2 mm. Within this range, a good effect can be achieved both in the crushing and in the cleaning. When the convex height is less than 0.2mm, not only can the crushing effect be guaranteed, it is not much outstanding, be convenient for wash again, when the convex height is greater than 2mm, although the cleaning performance is fine, nevertheless because thick liquid and material motion are too violent, can't draw close to crushing sword department, be unfavorable for the crushing of material on the contrary, simultaneously, the probably condition of the crushing cup of spill that takes place in addition. In this embodiment, the height of the protrusion is 0.5mm, and the crushing effect is optimal under the condition of considering cleaning.

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. A food processing machine with good cleaning effect comprises a machine body, a motor, a crushing cutter, a crushing cup body and a crushing cup cover, wherein the crushing cup body comprises a glass cup body, a metal disc and a cup seat which are all provided with openings from top to bottom, the metal disc is hermetically arranged at the lower opening of the glass cup body, the crushing cup cover covers the upper opening of the glass cup body, the crushing cup cover, the glass cup body and the metal disc surround to form a pulping cavity, the crushing cutter is arranged in the pulping cavity, the food processing machine is characterized in that an upper opening of the metal disc is provided with an installation skirt edge for supporting the glass cup body, the thickness of the installation skirt edge is 0.5mm to 1mm, the lower opening of the glass cup body is butted with the installation skirt edge of the metal disc, an inner sinking platform is arranged on the cup seat and comprises an annular step and a cavity positioned at the upper end, the installation skirt edge is erected on the annular step, the cup seat connects the glass cup body and the metal disc tightly and the metal disc into a whole, a sealing ring is arranged between the lower opening of the glass cup body and the mounting skirt edge, a gap between the glass cup body and the metal disc is sealed by the sealing ring, the inner side wall of the metal disc is aligned with the inner side wall of the glass cup body at the butt joint of the glass cup body and the metal disc, and the alignment deviation is not more than 2 mm.

2. The food processor of claim 1, wherein the misalignment is 0.

3. The food processor of claim 1, wherein the inner sidewall of the metal disk protrudes toward a center of the grinding cup relative to an inner sidewall of the glass body, the protrusion having a height of 0.5mm to 2 mm.

4. The food processor of claim 1, wherein the metal plate has a depth of 5mm to 15 mm.

5. A food processor as claimed in claim 4, further comprising heating means provided at the bottom of the metal plate; or, the food processor also comprises a steam generator, the steam generator is arranged in the machine body, and the steam generator is communicated with the pulping cavity.

6. A food processor as claimed in claim 1, wherein the metal plate heating means are provided in a side wall of the metal plate, the metal plate having a depth of 20mm to 25 mm.

7. The food processor of claim 1, wherein the mounting skirt defines a portion thereof

A sealing ring is arranged in the mounting groove,

or an upward bulge is arranged at the position, close to the disc opening, of the mounting skirt edge, and the bulge, the mounting skirt edge outside the bulge and the cup seat form a mounting groove.

8. The food processor of claim 1, wherein the gasket includes an annular mounting portion and a flange extending inwardly of the body of the glass about the mounting portion, the flange being disposed at an upper end of the mounting portion and extending horizontally inwardly of the body of the glass.

9. The food processor as defined in claim 7, wherein the gasket further has a flange extending outwardly of the glass body around the mounting portion, the flange being disposed at an upper end of the mounting portion and being inclined upwardly to cover an outer side of a bottom end surface of the glass body.

10. The food processor as defined in claim 1, wherein the cup holder has an internal thread at an upper end thereof, the glass body has an external thread at a lower end thereof, the glass body is mounted to the cup holder by the internal and external threads, and a sealing ring is provided between the lower end of the glass body and the mounting skirt, the sealing ring being compressed to deform when the glass body is mounted in place, thereby sealing a gap between the glass body and the mounting skirt.