CN114587165A

CN114587165A - Food processor

Info

Publication number: CN114587165A
Application number: CN202011411263.3A
Authority: CN
Inventors: 文志华; 侯俊杰; 蒲祖林; 梅飞翔; 唐小玲
Original assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea White Goods Technology Innovation Center Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea White Goods Technology Innovation Center Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-06-07
Also published as: WO2022116793A1

Abstract

The invention discloses a food processor, which relates to the technical field of household electrical appliances, wherein the food processor comprises a cup body and a driving piece, an open containing cavity is formed in the cup body, the containing cavity is used for containing slurry and can drive the cup body to rotate, and at least part of the slurry and slag in the slurry can be separated when the rotating speed of the cup body reaches a preset rotating speed. According to the invention, the driving part is arranged to drive the cup body with the containing cavity to rotate, so that slurry in the containing cavity is far away from the center of the cup body and is in contact with the inner wall of the cup body under the action of centrifugal force, most of material residues in the slurry can be separated from the slurry after centrifugation, and the slurry flows back to the bottom of the containing cavity, so that the centrifugal separation of the slurry is realized, the slurry does not need to be filtered after being poured out, and the taste is improved; and the slurry after centrifugal separation can be poured out from the opening at the upper end of the cavity, the operation is convenient, and the cleaning of the cup body is more convenient.

Description

Food processor

Technical Field

The invention relates to the technical field of household appliances, in particular to a food processor.

Background

In the related technology, the food processor mainly adopts a blade high-speed grinding mode, and is characterized in that most of materials such as coarse cereals, vegetables, fruits and the like can be ground, and ground slurry can be directly drunk by a user without being filtered, but the slurry has the defects of residues and poor taste. If the user filters through the filter screen, the taste can be improved to a certain extent, but the operation is troublesome; and the filter screen also needs to be cleaned, so that the use is very inconvenient.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the food processor provided by the invention can realize centrifugal separation of slurry, improves the taste and is convenient to clean.

The food processor according to the embodiment of the invention comprises: the cup body is internally provided with an open cavity for containing slurry; the driving piece can drive the cup body to rotate, and when the rotating speed of the cup body reaches a preset rotating speed, at least part of material residues in the slurry can be separated.

The food processor provided by the embodiment of the invention at least has the following beneficial effects:

the driving piece is arranged to drive the cup body with the containing cavity to rotate, so that slurry in the containing cavity is far away from the center of the cup body under the action of centrifugal force and is in contact with the inner wall of the cup body, most of material residues in the slurry can be separated from the slurry after the slurry is centrifuged, and the slurry flows back to the bottom of the containing cavity, so that the centrifugal separation of the slurry is realized, the slurry does not need to be filtered after being poured out, and the taste is improved; and the slurry after centrifugal separation can be poured out from the opening at the upper end of the cavity, the operation is convenient, and the cleaning of the cup body is more convenient.

According to some embodiments of the invention, the cup body includes a peripheral wall and a bottom wall, and the cup body is capable of adhering at least part of the sludge in the slurry along the peripheral wall when the rotating speed of the cup body reaches the predetermined rotating speed, so that the at least part of the sludge in the slurry is separated from the slurry in the slurry.

According to some embodiments of the invention, the cavity has a first cross-section with a largest cross-sectional area, and the cross-sectional area of the cavity decreases from the first cross-section upwards.

According to some embodiments of the invention, the cup comprises an upper cup and a floor connected to each other, and the cross-sectional area of at least a part of the inner wall of the upper cup in the height direction of the cup is gradually reduced in a direction away from the floor.

According to some embodiments of the invention, the upper cup is a frustoconical structure.

According to some embodiments of the invention, the inner wall of the upper cup has an inclination angle α satisfying: alpha is more than or equal to 60 degrees at 90 degrees.

According to some embodiments of the present invention, the food processor further comprises a knife set, the knife set is located in the cup body and connected to the driving member, and the driving member can drive the knife set to rotate relative to the cup body.

According to some embodiments of the invention, the drive member is capable of rotating the cup in a first direction and of rotating the knife assembly in a second direction, the second direction being opposite to the first direction.

According to some embodiments of the invention, a first mounting groove is formed at the lower end of the cup body, the driving member is arranged in the first mounting groove and the cavity in a penetrating manner, and a one-way bearing is mounted in the first mounting groove.

According to some embodiments of the invention, the cup comprises a bottom plate provided with first grinding teeth, and the knife group comprises a grinding member, and one end of the grinding member facing the bottom plate is provided with second grinding teeth matched with the first grinding teeth.

According to some embodiments of the invention, the food processor further comprises a heating plate, and the heating plate is mounted at the lower end of the base plate and used for heating the accommodating cavity.

According to some embodiments of the invention, the grinding member includes a connecting body and a plurality of grinding bodies, the connecting body is connected with the driving member, the plurality of grinding bodies are respectively connected with the connecting body and are arranged at intervals along the circumferential direction of the connecting body, and the second grinding teeth are located on the lower end surface of the grinding body.

According to some embodiments of the present invention, the food processor further comprises a housing, the housing is fixedly sleeved outside the cup body, and the cup body can rotate relative to the housing.

According to some embodiments of the present invention, a second mounting groove is formed at a lower end of the housing, and a rotation column is provided at a lower end of the cup body, and a one-way bearing is mounted in the second mounting groove.

According to some embodiments of the invention, the peripheral wall of the cup body is provided with a flow guiding ring, one end of the flow guiding ring is fixedly connected to the peripheral wall of the cup body, and the other end of the flow guiding ring is lapped on the peripheral wall of the shell to close the gap between the shell and the cup body.

According to some embodiments of the invention, the food processor further comprises a cup cover detachably connected with the cup body, and the cup cover is used for sealing the open end of the cavity.

According to some embodiments of the invention, the cup cover comprises a cover body and a sealing ring, the sealing ring is used for sealing a gap between the cover body and the inner wall of the cup body, and a flow guide part is formed at the lower end of the sealing ring and is respectively lapped on the side wall of the cup body and the lower end wall of the cover body.

According to some embodiments of the invention, the cover body has an upper end provided with an air outlet.

According to some embodiments of the invention, the inner wall of the upper end of the cup body is provided with a guiding bevel.

According to some embodiments of the invention, the predetermined speed is 500 rpm to 5000 rpm.

According to some embodiments of the invention, the food processor further comprises a machine body and a lock catch assembly, the lock catch assembly is arranged at the upper end of the machine body and detachably connected with the shell, a first clamping piece is arranged at the lower end of the shell, and the lock catch assembly comprises a second clamping piece matched with the first clamping piece.

According to some embodiments of the present invention, the locking assembly includes a supporting cover, a bottom cover, a locking ring and a driving mechanism, the supporting cover, the bottom cover, the locking ring and the driving mechanism are connected to each other, the locking ring is rotatably connected between the supporting cover and the bottom cover, the upper end of the locking ring is provided with the second locking member, the second locking member is a lock catch, and the driving mechanism drives the locking ring to rotate so as to disengage or lock the body from the housing.

According to some embodiments of the invention, the supporting cover is provided with a through hole for the lock catch to pass through, and the edge of the through hole is provided with a positioning column matched with the lock catch.

According to some embodiments of the present invention, the support cover is formed at an upper end surface thereof with a water guide groove, a bottom wall of which is inclined toward a direction along an outer circumference of the support cover.

According to some embodiments of the invention, the upper end of the support cover is provided with a cushion pad.

According to some embodiments of the present invention, the driving mechanism includes a locking member and a locking handle, one end of the locking member is connected to the locking handle, the other end of the locking member is provided with a first rack, the outer periphery of the locking ring is provided with a second rack engaged with the first rack, and the locking handle rotates to drive the locking ring to rotate.

According to some embodiments of the present invention, the body includes a housing, a motor, and a tray, the lower end of the locking assembly is fixedly connected to the motor, the tray is disposed in the housing and located below the locking assembly, and a shock pad is disposed between the tray and the locking assembly.

According to some embodiments of the invention, the tray is of an annular structure, and the inner periphery of the tray is provided with a flange matched with the shock pad in a positioning manner.

According to some embodiments of the invention, the body further comprises a weight block, the weight block is fixedly connected with the motor, the motor is in driving connection with the driving part, and the center of gravity of the weight block is located on the rotation axis of the cup body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic view of a cup assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a cross-sectional view of the knife block and base plate assembly of FIG. 2;

FIG. 4 is a schematic view of the polishing element of FIG. 2;

FIG. 5 is a bottom view of FIG. 4;

FIG. 6 is a cross-sectional view of FIG. 4;

FIG. 7 is a schematic structural view of the base plate and the heating plate in FIG. 2;

FIG. 8 is a schematic view of a cup assembly according to another embodiment of the present invention;

FIG. 9 is a cross-sectional view of FIG. 8;

FIG. 10 is an enlarged view taken at A in FIG. 2;

FIG. 11 is an enlarged view at B of FIG. 9;

fig. 12 is a schematic structural diagram of a food processor according to an embodiment of the invention;

FIG. 13 is a schematic structural view of the latch assembly of FIG. 12;

FIG. 14 is an exploded view of FIG. 13;

FIG. 15 is a cross-sectional view of a food processor according to another embodiment of the present invention;

FIG. 16 is a cross-sectional view of a food processor according to another embodiment of the present invention;

FIG. 17 is a cross-sectional view of a food processor according to another embodiment of the present invention;

FIG. 18 is an enlarged view at C of FIG. 17;

FIG. 19 is a schematic structural view of the first coupling mechanism of FIG. 18;

FIG. 20 is an exploded view of FIG. 19;

FIG. 21 is a cross-sectional view of FIG. 19;

fig. 22 is an enlarged view at D in fig. 21.

Reference numerals:

a cup body assembly 100;

a cup body 110; a cavity 111; a peripheral wall 1111; a bottom wall 1112; an upper cup 112; a cup mouth 1121; turbulator ribs 1122; a guide bevel 1123; a chassis 113; a first grinding tooth 1131; a first mounting groove 114; a spin column 115; a deflector ring 116;

a drive member 120;

a knife group 130; a grinding member 131; second grinding teeth 1311; a connecting body 1312; a grinding body 1313; a spoke portion 1314; a tray portion 1315; a notch 1316; a guide portion 1316; a top knife 132; an upper knife 133;

a grinding channel 140;

a housing 150; a second mounting groove 151; a housing 152; a case cover 153; a first clip 154;

a cup cover 160; a cover 161; an air outlet 1611; a seal ring 162; a first sealing structure 1621; a second sealing structure 1622; a flow guide part 1623;

a heat generating plate 170;

a body 200; a motor 210; a tray 220; a flange 221; a shock-absorbing pad 230; a weight 240; a housing 250;

a latch assembly 300; a second clip 310; a support cover 320; a through hole 321; positioning posts 322; a water chute 323; a fixed column 324; a cushion 325; a bottom cover 330; a locking ring 340; the second rack 341; a drive mechanism 350; a locking piece 351; a first rack 3511; a latch handle 352;

a circuit connecting assembly 400; a first electrode 410; a screw post 411; a second electrode 420; an electrode tank 430; an electrode cap 440; a screw via hole 441;

a food processor 1000.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to, for example, the upper, lower, etc., is indicated based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, a cup body assembly 100 according to an embodiment of the present invention includes a cup body 110 and a driving member 120, the cup body 110 includes a peripheral wall 1111 and a bottom wall 1112, the peripheral wall 1111 and the bottom wall 1112 are surrounded to form a cavity 111, and the cavity 111 is used for accommodating food to be cooked or cooked slurry. Note that the bottom wall 1112 may be understood as a bottom region of the inner wall of the cup body 110, and the peripheral wall 1111 may be understood as a region of the inner wall of the cup body 110 along the circumferential direction; the bottom wall 1112 can also be understood as the area below the cross section where the cup 110 has the largest cross sectional area in the height direction, and the peripheral wall 1111 is the area above the cross section; the bottom wall 1112 may also be understood as the area of the inner wall of the cup 110 that is located where the knife assembly 130 projects to the bottom of the cup 110, and the peripheral wall 1111 is the area of the inner wall of the cup 110 that excludes the bottom wall 1112. The upper end that holds chamber 111 is equipped with the opening, and the user can fill in the food that needs the cooking through the opening, also can pour out the food or the ground paste that hold the intracavity 111 through the opening, can also wash the inner wall of cup 110 through the opening, and its convenient to use is also convenient for wash.

It will be appreciated that the drive member 120 may be driven by a rotating shaft, or by a non-contact drive, such as a rotating magnetic field. When the driving member 120 is driven by a rotating shaft, it may be fixedly connected to the cup 110, or may be connected by a clutch device (e.g., a one-way bearing, or other structure capable of controlling the driving member 120 and the cup 110 to be fixed and separated), and the driving member 120 may drive the cup 110 to rotate along a first direction, where the first direction is clockwise or counterclockwise, and is not limited herein. The driver 120 has a predetermined rotational speed when the cup 110 is driven to rotate by the driver 120, i.e., the cup 110 has a predetermined rotational speed, and when the rotational speed of the cup 110 reaches the predetermined rotational speed, the cup 110 rotates at the predetermined rotational speed to separate at least a portion of the sludge in the slurry. It can be understood that the slurry in the cavity 111 moves away from the center of the cup body 110 under the action of centrifugal force and contacts with the peripheral wall 1111 of the cup body 110, the residue (i.e. solid particles such as food residue in the slurry) in the slurry after centrifugation adheres to the peripheral wall 1111 of the cup body 110 to separate the residue, the slurry (i.e. liquid with high fluidity in the slurry) flows back to the bottom of the cavity 111, thereby realizing centrifugal separation of the slurry, the slurry does not need to be filtered after being poured out, and the taste is improved. And the ground paste after centrifugal separation can be poured out from the opening part of the upper end of the containing cavity 111, the ground paste can be poured out easily at the moment, however, the material slag is remained in the cup body 110, the solid-liquid separation of the ground paste is realized, the operation is convenient, the poured ground paste can be eaten without being filtered, and the taste is good. In addition, the cup body 110 of the present embodiment is also easy to clean.

The slurry is a mixture of the sludge and the slurry obtained by crushing, grinding, or the like, and the slurry needs to be separated from the sludge in order to achieve a preferable drinking taste. It will be appreciated that the food slurry is mostly insoluble dietary fibre, and the residue has a certain viscosity and can be tightly adhered to the inner wall of the cup body 110 in a centrifugal state. For example, food can be fruit, and after the fruit was smashed into the ground paste, through centrifugal treatment back, the pomace can adhere to the inner wall of cup 110, makes pomace and fruit juice quickly separating, can pour out fruit juice from cup 110 and directly drink, and the pomace then is left in the cup 110, need not manually to filter, can obtain comparatively pure fruit juice. For another example, the food may be beans, beans are mixed with water in a certain ratio, the beans are crushed to form soybean milk, and then the soybean milk is centrifuged to adhere bean dregs to the inner wall of the cup body 110 and separate the bean dregs from the soybean milk, so that relatively pure soybean milk is obtained, manual filtration is not required, and the soybean milk has a good drinking taste.

It can be understood that, the rotating speed of the cup body 110 is within a certain range, the slurry in the cavity is tightly attached to the peripheral wall 1111 of the cup body 110 under the action of centrifugal force, after a certain period of centrifugal treatment, the slag can be adhered to the peripheral wall 1111 of the cup body 110, and the slurry can be collected to the bottom of the cup body 110, so that the purpose of separating the slag from the slurry is achieved. In the centrifugal treatment, when the rotation speed of the cup body 110 reaches a predetermined rotation speed, for example, the predetermined rotation speed is 500 rpm to 5000 rpm, the rotation speed of the cup body 110 is controlled to 500 rpm to 5000 rpm, and the slag in the slurry can be adhered to the peripheral wall 1111 of the cup body 110. It can be understood that the value of the predetermined rotating speed can be set according to the amount and the type of the food, and a better solid-liquid separation effect can be ensured.

Referring to fig. 2, in order to enhance the centrifugal processing effect, the cup body 110 is generally narrowed upward. It can be understood that, in the height direction of the cup 110, the cavity 111 has a plurality of cross sections, and the cross sections referred to herein are planes formed by a space surrounded by the inner wall of the cup 110 and a plurality of planes perpendicular to the height direction of the cup 110. It should be understood that the first cross section may be a connection point between upper cup 112 and chassis 113 in fig. 2, may also be on upper cup 112, and may also be on chassis 113, and is not limited in this regard. When the area of the partially continuous cross-section is equal to the cross-sectional area of the first cross-section, the cup 110 of the portion is a cylindrical segment, and when the area of the partially continuous cross-section is gradually decreased from the first cross-section upward, the cup 110 of the portion is a tapered segment. It should be noted that the cross-sectional area of the cavity 111 of the cup body assembly 100 of the present embodiment is gradually decreased from the first cross-sectional area upwards, so that the overall structure of the cup body 110 is a cone, or includes at least one section of cone from bottom to top, thereby reducing the upward component force of slurry, reducing the amount of slurry moving upwards, ensuring that the slurry is more accumulated at the lower portion of the cup body 110, and further better realizing the separation of the slurry and the slag in the slurry, and the separation effect is better. It is understood that the cross section of the cavity 111 may be circular, elliptical, hexagonal or other shapes, and is not limited thereto; when the cross section of the cavity 111 is circular, the processing is more convenient and the rotation is more stable, which is beneficial to reducing the shake of the cup body assembly 100 and improving the stability of the cup body assembly 100.

In addition, in the cup body assembly 100 of this embodiment, the cross-sectional area that holds chamber 111 reduces from first cross section downwards gradually, can be favorable to the upwards water conservancy diversion of the rotatory process of centrifugation of the thick liquid that holds chamber 111 bottom, makes most thick liquid can flow on attaching to the inner wall of cup 110 to guide most material sediment to the inner wall of cup 110 on, thereby make the material sediment adhere to on the inner wall of cup 110, promoted the effect of separation.

Referring to fig. 2, it can be understood that the cup 110 includes an upper cup 112 and a bottom plate 113, the upper cup 112 and the bottom plate 113 are connected to each other and arranged up and down, and the upper cup 112 and the bottom plate 113 can be fixed by a fastener such as a bolt, thereby sealing the connection between the upper cup 112 and the bottom plate 113; and the cup body 110 adopts a split structure design, so that the processing is convenient, and the production cost is reduced. In the height direction of the cup body 110, the cross-sectional area of at least part of the inner wall of the upper cup body 112 is gradually reduced along the direction far away from the chassis 113, so that at least one section of cone is formed on the upper cup body 112 from bottom to top, the upward component force of slurry can be reduced, the amount of slurry moving upwards is reduced, the slurry is ensured to be gathered on the chassis 113 more, the separation of the slurry and the material slag in the slurry is better realized, and the separation effect is better. It is understood that the cross-section of upper cup 112 may be circular, elliptical, hexagonal, or other shapes, and is not limited thereto.

Referring to fig. 2, it can be understood that the upper cup 112 is a circular truncated cone-shaped structure, and during the centrifugal separation process of the slurry, the upward component force of the slurry can be reduced, the amount of the slurry moving upward is reduced, and it is ensured that more slurry is gathered on the bottom plate 113, so that the separation of the slurry and the slag in the slurry is better realized, and the solid-liquid separation effect is improved. Moreover, the upper cup body 112 with the circular truncated cone-shaped structure is less difficult to machine and lower in machining cost. A cup mouth 1121 is formed at the upper end of the upper cup 112 to facilitate pouring out the slurry in the cavity 111, and the cup mouth 1121 may be cylindrical, conical or inverted conical, and is not limited herein.

Referring to fig. 2, it can be appreciated that the inner wall of upper cup 112 has an angle α that satisfies: alpha is more than or equal to 60 degrees at 90 degrees. When the inclination angle α is greater than 90 °, the upper cup body 112 is of an inverted cone structure, slurry in the cavity 111 easily overflows from the cup mouth 1121 under the action of centrifugal force, and slurry in the slurry is separated downwards in the backflow process after centrifugal separation is finished, so that slag adhered to the inner wall of the upper cup body 112 is taken away, and the solid-liquid separation effect is affected; when the inclination angle α is less than 60 °, the capacity of the upper cup 112 is small, the overall structure of the cup assembly 100 is large, and the space utilization rate is low. Therefore, when the inclination angle alpha meets the range, the upper cup body 112 is of a cone structure, and the slurry can reduce the upward component force of the slurry and the amount of slurry moving upwards in the centrifugal separation process, so that more slurry is ensured to be gathered on the chassis 113, the separation of the slurry and the slag in the slurry is better realized, and the solid-liquid separation effect is improved.

Referring to fig. 1, it can be understood that, be equipped with vortex muscle 1122 on the inner wall of last cup 112, vortex muscle 1122 extends the setting along the upper and lower direction of last cup 112, vortex muscle 1122 is equipped with many, many vortex muscle 1122 set up along the circumference equipartition of last cup 112, can reduce the velocity of flow of ground paste, thereby make the material sediment attach to on the inner wall of last cup 112 more easily, and make the thick liquid flow back to on the chassis 113 more easily, and then realize solid-liquid separation, improve centrifugal separation's effect.

Referring to fig. 2, the cup body assembly 100 according to an embodiment of the present invention is applied to a food processing apparatus such as a wall breaking machine. The cup body assembly 100 of the embodiment further includes a knife set 130, the knife set 130 is located in the cup body 110, the driving member 120 can drive the knife set 130 to rotate relative to the cup body 110, so as to achieve grinding, the knife set 130 grinds food, so as to break cell walls of cells in the food, and release vitamins, minerals, phytochemicals, proteins, water and the like in the cells sufficiently, so that food with small particle size is obtained, and the food is cooked. The knife set 130 may take various forms, such as a stirring knife or a grinding knife, the stirring knife may be fixedly mounted on the end of the driving member 120 by screws, and the grinding knife is sleeved on the side of the driving member 120 near the end.

It will be appreciated that the driving member 120 is capable of rotating the cup 110 in a first direction and also capable of rotating the knife assembly 130 in a second direction, opposite to the first direction. When the driving member 120 rotates in the first direction, the cup body assembly 100 is centrifuged, and the knife set 130 and the cup body 110 move synchronously, so that the food in the cup body 110 is not disturbed, and the separation of slurry is realized under the action of centrifugal force; when the drive member 120 is rotated in the second direction, the cup assembly 100 grinds the food, and the knife block 130 and the cup 110 move relative to each other to grind the food. The cup body assembly 100 can be arranged in a manner that the driving member 120 drives the cutter set 130 to grind the food in the cavity 111, and after the food is ground into slurry, the driving member 120 drives the cup body 110 to rotate to centrifuge the slurry, so as to achieve solid-liquid separation. In addition, in the grinding process, the slurry is driven by the cutter set 130 to form a vortex, the vortex moves upwards along the inner wall of the conical cup body 110, and flows back to the cutter set 130 under the combined action of gravity and the turbulence ribs 1122 to form a vortex in the vertical direction, so that more contact can be made between food and the cutter set 130, and the grinding efficiency is improved.

Referring to fig. 2, it can be understood that the driving member 120 is a rotating shaft, a first mounting groove 114 is formed at the lower end of the cup body 110, the driving member 120 is inserted into the first mounting groove 114 and the receiving cavity 111, a one-way bearing is mounted in the first mounting groove 114, and an inner ring and an outer ring of the one-way bearing are in interference fit with the driving member 120 and the first mounting groove 114, respectively. It should be noted that the one-way bearing is a bearing that can rotate freely in one direction and lock in the other direction. Thus, when the driver 120 is rotated in the first direction, the driver 120 and the bowl 110 are locked to each other and rotated in synchronization, thereby performing a centrifugal operation; when the driver 120 is rotated in the second direction, the driver 120 and the cup 110 rotate relative to each other, and the cup 110 does not rotate with the blade set 130, thereby performing a grinding operation.

It can be understood that a deep groove ball bearing is further installed between the driving member 120 and the first installation groove 114, and the deep groove ball bearing and the one-way bearing are arranged at an interval in the vertical direction or side by side, so that the deflection of the cup body 110 during the rotation process can be reduced by adopting the double-bearing layout, thereby improving the stability of the operation of the cup body 110.

Referring to fig. 2, 3 and 7, it can be understood that the upper end surface of the chassis 113 is provided with a first grinding tooth 1131, the cutter set 130 includes the grinding member 131, the lower end surface of the grinding member 131 is provided with a second grinding tooth 1311, the first grinding tooth 1131 and the second grinding tooth 1311 are matched with each other to realize grinding when the grinding member 131 rotates, and a grinding channel 140 is formed between the first grinding tooth 1131 and the second grinding tooth 1311, so that the food is subjected to grinding force in the up-and-down direction when passing through the grinding channel 140, thereby obtaining a better grinding effect on the food. Along the direction of keeping away from the chassis 113 center, grind the clearance of passageway 140 in upper and lower direction and reduce gradually, the clearance reduces gradually and can make food under the effect of centrifugal force along the center of chassis 113 to the in-process that flows all around, progressively realizes the coarse grinding, half the accurate grinding to the process of accurate grinding for food fluid progressively refines and grinds, and then realizes the fine grinding of food, makes food grind more exquisite, has further improved the effect of grinding. And moreover, the mode of gradually refining and grinding is adopted, so that the grinding resistance can be effectively reduced, and the smoothness in the grinding process is ensured.

Tests show that the grinding piece 131 and the chassis 113 can achieve a better grinding effect, so that the rotating speed of the motor 210 can be reduced to below 6000rpm, 95% of food particles can be smaller than 0.35mm, and grinding noise can be reduced to about 70 dB.

Referring to fig. 4 and 5, it is understood that the grinding member 131 includes a connecting body 1312 and 5 grinding bodies 1313, but the grinding bodies 1313 may be provided in 2, 3, 4 or more, and are not limited thereto. The plurality of grinding bodies 1313 are connected to the connecting bodies 1312, the plurality of grinding bodies 1313 extend along the connecting bodies 1312 toward the circumferential edge of the base plate 113, the second grinding teeth 1311 are provided on the lower end surface of the grinding bodies 1313, and the grinding bodies 1313 and the base plate 113 are engaged with each other to grind food. The plurality of grinding bodies 1313 are arranged at intervals along the circumferential direction of the connecting body 1312, and the plurality of grinding bodies 1313 are uniformly arranged along the circumferential direction of the connecting body 1312 and are configured to be distributed in a vortex shape, so that the plurality of grinding bodies 1313 can extrude the food fluid downwards in the rotating process, the food fluid is guided to enter the grinding channel 140 for grinding, and the grinding effect is improved. In addition, an inlet is formed between the adjacent grinding bodies 1313, so that the cross-sectional area of the inlet of the grinding channel 140 can be effectively increased, the water passing amount of the grinding channel 140 is increased, and the grinding effect is improved.

Referring to fig. 4, it can be understood that the abrasive body 1313 includes a spoke portion 1314 and a disk portion 1315, and the spoke portion 1314 has one end connected to the connection body 1312 and the other end connected to the disk portion 1315. The spoke 1314 is arc-shaped extending in the up-down direction, which increases the contact area between the spoke 1314 and the food fluid, and the resistance of the grinding member 131 is smaller during operation, which reduces the power consumption of the motor 210.

As shown with reference to fig. 5, it can be understood that the end edge of the spoke portion 1314 is convex in the rotation direction of the abrasive 1313 so that the end edge is curved to reduce the resistance with the food fluid; and the edge is provided with the cutting edge, so that the cutting function of the food can be improved, the food can be further cut before entering the grinding channel 140, and the grinding fineness is improved.

Referring to fig. 5 and 6, it can be understood that one end of each tray portion 1315 in the circumferential direction is disposed obliquely downward toward the other end. It should be noted that, the circumferential direction herein may be understood as a moving direction of the disc portion 1315 when the grinding member 131 rotates, when the rotating direction of the grinding member 131 is clockwise direction shown in fig. 5, one end of the disc portion 1315 opposite to the rotating direction is disposed obliquely downward toward the other end, the disc portion 1315 may be disposed partially obliquely downward, or disposed wholly obliquely downward, so as to facilitate the food fluid to enter the grinding channel 140, and the food fluid is gradually refined and ground when passing through the grinding channel 140, thereby achieving fine grinding of food, making the food grinding more fine, and further improving the grinding effect.

Referring to fig. 5, it can be understood that the other end of the disk portion 1315 extends outward and protrudes from the spoke portion 1314, the disk portion 1315 protrudes in the opposite direction of the rotation direction of the grinding member 131, that is, in the counterclockwise direction shown in fig. 5, so that a gap 1316 is formed between the disk portion 1315 and the spoke portion 1314, so that the protruding portion of the disk portion 1315 has a certain amount of elastic deformation, the grinding smoothness of the disk portion 1315 is improved, the phenomenon of too large resistance caused by the fact that the grinding channel 140 becomes smaller during the operation of the grinding member 131 is avoided, and the grinding member 131 can be adapted to grinding of various kinds of food.

Referring to fig. 5, it can be understood that the second grinding portion is only disposed on the disc portion 1315, and the bottom of the spoke portion 1314 is a smooth surface, so that the grinding effect of the grinding member 131 is ensured, and the rotation resistance of the grinding member 131 is reduced.

Referring to fig. 4, 5 and 6, it can be understood that the grinding body 1313 further includes a guide portion 1316, one end of the guide portion 1316 is connected to a peripheral edge of the disk portion 1315, and the other end of the guide portion 1316 is disposed obliquely upward in a direction away from the disk portion 1315, so that food fluid at an outlet of the disk portion 1315 can be guided, so that the food fluid is rapidly discharged from the guide portion 1316, thereby increasing a flow rate of the food fluid passing through the grinding passage 140, increasing a water passing amount through the grinding passage 140, and improving a grinding effect.

Referring to fig. 2 and 3, it can be appreciated that the knife block 130 further includes a top knife 132 and an upper knife 133, and the top knife 132 and the upper knife 133 are mounted to the driving member 120 by fasteners. The top knife 132 and the upper knife 133 cut the food, so that the food is further cut before entering the grinding channel 140, the food is further refined, the subsequent grinding operation is facilitated, and the grinding fineness is improved.

Referring to fig. 8 and 9, a cup assembly 100 according to another embodiment of the present invention includes a cup 110, a driving member 120, and a shell 150, wherein the shell 150 is sleeved outside the cup 110 to wrap the cup 110, and the shell 150 can ensure that a user cannot contact the cup 110 when the cup 110 rotates, so as to prevent the user from being injured; it will be appreciated that the housing 150 is a stationary and fixed structure, such as a fixed connection to the body 200, during operation of the cup assembly 100, thereby further ensuring user safety. But also protects the cup 110, for example, against dust. The shell 150 and the cup 110 are connected by a bearing, so that the cup 110 can rotate relative to the shell 150, and the rotation is more stable and smooth.

In addition, in order to prevent the bowl 110 from interfering with the shell 150 during rotation, a certain gap must be secured between the bowl 110 and the shell 150. For example, the gap between the bowl 110 and the shell 150 may be 1mm, 2mm, or more, and is not particularly limited herein. It will be appreciated that when the gap between the bowl 110 and the shell 150 is greater than 1mm, the shell 150 protects the bowl 110 without interfering with the rotation of the bowl 110 and the overall size of the bowl assembly 100 is smaller.

Referring to fig. 2 and 9, it can be understood that a second mounting groove 151 is formed at a lower end of the housing 150, a rotary column 115 is formed at a bottom of the cup 110 to extend downward, the rotary column 115 is coaxially disposed with the driving member 120, a first mounting groove 114 is formed in the rotary column 115, the second mounting groove 151 and the first mounting groove 114 may be disposed in a cylindrical shape and coaxially disposed with each other, a one-way bearing is mounted in the second mounting groove 151, and an inner ring and an outer ring of the one-way bearing are interference-fitted with the rotary column 115 and the second mounting groove 151, respectively.

It should be noted that when the driving member 120 rotates in the first direction, the driving member 120 and the bowl 110 are locked to each other and rotate synchronously, and the bowl 110 is connected to the housing 150 in a rolling manner through the cooperation of the rotating column 115 and the one-way bearing, so as to achieve the centrifugal operation of the bowl assembly 100; when the driving member 120 rotates in the second direction, the driving member 120 and the cup 110 relatively rotate, the knife set 130 and the cup 110 relatively rotate, and the cup 110 does not rotate under the action of the one-way bearing, so that the grinding operation is realized.

It can be understood that a deep groove ball bearing is further installed between the rotary column 115 and the second installation groove 151, the deep groove ball bearing and the one-way bearing are arranged side by side or at intervals along the up-down direction, and the double-bearing layout can further reduce the deflection of the cup body 110 in the rotating process, so that the stability of the operation of the cup body 110 is improved, and the interference between the cup body 110 and the shell 150 is avoided.

Referring to fig. 10 and 11, it will be appreciated that the bowl assembly 100 further includes a lid 160, the lid 160 being removably connected to the bowl 110. The lid 160 is adapted to seal the open end of the receptacle 111 when the bowl assembly 100 is in a centrifuged or ground state, thereby preventing food in the bowl 110 from spilling out; in addition, in the grinding process of the cup body assembly 100, the cup cover 160 can guide food to flow back into the cup body 110 to form a vortex in the vertical direction, so that more contact is provided between the food and the knife group 130, and the grinding effect is improved. After the cooking of the cup body assembly 100 is finished, the cup cover 160 can be opened to pour out the cooked slurry, and the operation is convenient; and the inner wall of the cup mouth 1121 at the upper end of the cup body 110 is provided with a guide bevel 1123, so that slurry can be drained, and the slurry can be poured out conveniently.

Referring to fig. 10 and 11, it can be understood that the lid 160 includes a cover 161 and a sealing ring 162, the sealing ring 162 is disposed on an outer wall surface of the cover 161, and the sealing ring 162 is used for sealing a gap between the cover 161 and an inner wall of the cup 110, so as to seal the cavity 111. Specifically, the sealing ring 162 is provided with a first sealing structure 1621 and a second sealing structure 1622, the first sealing structure 1621 is located below the second sealing structure 1622, a gap is formed between the first sealing structure 1621 and a guide bevel 1123 of the cup body 110 before closing, in the downward moving process, the guide bevel 1123 can guide the first sealing structure 1621 into the cup body 110 in a smooth and low manner, a flow guide part 1623 is formed at the lower end of the first sealing structure 1621, the flow guide part 1623 is respectively lapped on the side wall of the cup body 110 and the lower end wall of the cover body 161, so that the inner wall of the cup body 110 is in transitional connection with the inner wall of the cover body 161, and liquid in the cup can flow back into the cup along the flow guide part 1623, so that no residue is left at the first sealing structure 1621, and the cup cover 160 can be cleaned conveniently.

Referring to fig. 10 and 11, it can be understood that the upper end of the cover 161 is provided with an air outlet 1611, the air outlet 1611 enables the cavity 111 to communicate with the outside, and when the food processor 1000 is in a heating function, the air outlet can be used for exhausting air, so that the internal and external air pressures of the cup body 110 are balanced, and accidents are avoided.

Referring to fig. 9 and 11, it can be understood that the housing 150 includes a housing 152 and a cover 153, the cover 153 is detachably connected to the upper end of the housing 152, and the cover 153 is fixedly connected to the lid 160, so that the cover 153 and the lid 160 can be taken out together, which is more convenient for adding food into the cup 110 and pouring out slurry in the cup 110.

Referring to fig. 9 and 11, it can be understood that a gap is formed between the cup 110 and the shell 150, and in order to ensure that food does not enter between the cup 110 and the shell 150 when the cup assembly 100 is poured and transferred over the cup 110, the peripheral wall of the cup 110 is provided with the baffle 116, one end of the baffle 116 is fixedly connected to the peripheral wall of the cup 110, and the other end of the baffle 116 overlaps the peripheral wall of the shell 152, thereby closing the gap between the shell 152 and the cup 110. The deflector ring 116 is generally made of a rubber material with certain elasticity, and is durable and good in sealing performance; moreover, the gap between the shell 152 and the cup body 110 can be effectively shielded, and it is ensured that the slurry does not enter the gap between the shell 152 and the cup body 110 when pouring the food fluid such as the slurry.

Referring to fig. 12 and 15, a food processor 1000 according to an embodiment of the present invention includes a body 200 and the cup body assembly 100 according to the above embodiment, and the cup body assembly 100 is mounted on an upper end of the body 200. It is understood that the cup body assembly 100 and the body 200 may be fixedly installed or detachably connected; of course, the user operation is more convenient and the experience is better by adopting the detachable connection mode. According to the food processor 1000 provided by the embodiment of the invention, by adopting the cup body assembly 100 provided by the embodiment, the cup body assembly 100 drives the cup body 110 with the containing cavity 111 to rotate through the driving part 120, so that slurry in the containing cavity 111 is in contact with the inner wall of the cup body 110 under the action of centrifugal force, residue in the slurry is adhered to the inner wall of the cup body 110 after centrifugation, and the slurry flows back to the bottom of the containing cavity 111, so that the centrifugal separation of the slurry is realized, the slurry is not required to be filtered after being poured out, and the taste is improved; and the slurry after centrifugal separation can be poured out from the opening at the upper end of the cavity 111, the operation is convenient, and the cup body 110 is more convenient to clean.

Referring to fig. 12, 13 and 14, it can be understood that the food processor 1000 further includes a latch assembly 300, the latch assembly 300 is disposed at the upper end of the body 200, and the upper end of the latch assembly 300 is detachably connected to the cup body assembly 100 for fixing the cup body assembly 100, so that the cup body assembly 100 and the body 200 are detachably connected. Referring to fig. 9, the cup body assembly 100 includes a shell 150 sleeved outside the cup body 110, a first clamping member 154 is disposed at a lower end of the shell 150, a locking assembly 300 includes a second clamping member 310 matched with the first clamping member 154, and the second clamping member 310 is locked or separated from the first clamping member 154 to fix or separate the cup body assembly 100 and the body 200, so that a user can pour slurry in the cup body assembly 100 conveniently, or the cup body assembly 100 is cleaned and the like, and convenience in operation of the user is improved. It is understood that the first snap member 154 may be one of a snap groove and a lock catch, and the second snap member 310 may be the other of a snap groove and a lock catch, which are not particularly limited herein.

Referring to fig. 13 and 14, it can be understood that the locking assembly 300 includes a supporting cover 320, a bottom cover 330 and a locking ring 340 which are connected with each other, a space for accommodating the locking ring 340 is formed between the supporting cover 320 and the bottom cover 330, the locking ring 340 is rotatably connected between the supporting cover 320 and the bottom cover 330, a second clamping member 310 is arranged at the upper end of the locking ring 340, the second clamping member 310 is a locking buckle and is designed into a shape of "Contraband", and the strength is higher; the first engaging member 154 is a slot. Therefore, the user can lock or disengage the second snap member 310 with or from the first snap member 154 by rotating the locking ring 340, so as to fix or separate the cup assembly 100 and the body 200.

Referring to fig. 14, it can be appreciated that the latch assembly 300 further includes an actuating mechanism 350, and the actuating mechanism 350 drives the latch ring 340 to rotate, thereby disengaging or locking the body 200 to the cup assembly 100, i.e., disengaging or locking the body 200 to the housing 150, for easy operation by a user. It should be noted that the driving mechanism 350 includes a locking member 351 and a locking handle 352, one end of the locking member 351 is connected to the locking handle 352, the locking handle 352 can drive the locking member 351 to rotate, and the locking handle 352 is located outside the main body 200, so as to facilitate the operation of the user. The other end of the locking member 351 is provided with a first rack 3511, and the outer peripheral edge of the locking ring 340 is provided with a second rack 341 engaged with the first rack 3511, so that the locking handle 352 rotates to drive the locking ring 340 to rotate, thereby conveniently realizing the locking or separation of the second clamping member 310 and the first clamping member 154, and further realizing the fixation or separation of the cup body assembly 100 and the body 200.

Referring to fig. 14, it can be understood that the supporting cover 320 is provided with a through hole 321 for the second clamping member 310 to pass through, the length of the through hole 321 can ensure that the second clamping member 310 can realize positioning and guiding from the locking position to the releasing position, a positioning post 322 matched with the second clamping member 310 is arranged at the edge of the through hole 321, when the second clamping member 310 is in the releasing position, the positioning post 322 supports the second clamping member 310, and positioning between the supporting cover 320 and the casing 150 can be facilitated, so that the cup body assembly 100 and the latch assembly 300 can be assembled conveniently.

As can be understood from fig. 13 and 14, the upper end surface of the support cover 320 is formed with a water guide groove 323 for discharging water dropped on the body 200. Specifically, the bottom wall of the water guide groove 323 is inclined towards the peripheral edge of the support cover 320, so that water is discharged outwards, and damage to parts due to water flowing into the machine body 200 is avoided.

As shown in fig. 14, a fixing post 324 for mounting the motor 210 is provided at a lower end of the support cover 320, so that the motor 210 can be fixed. Support lid 320 and fuselage 200 fixed connection, can fix a position second joint spare 310 mechanism, support the upper end of lid 320 and support cup 110 for the mounting structure of fuselage 200 is more stable.

Referring to fig. 13, 14 and 17, it can be appreciated that the upper end of the support cover 320 is provided with a cushion 325, and the cushion 325 is located between the cup assembly 100 and the support cover 320. The cushion 325 is generally made of a soft rubber material, and the cushion 325 can realize the buffer function between the cup body assembly 100 and the support cover 320, thereby avoiding direct contact, reducing vibration transmission and reducing noise; the buffer pad 325 can also realize the buffer function between the support cover 320 and the body 200, avoid direct contact, reduce vibration transmission and reduce noise; the cushion 325 can also realize that the lock ring 340 keeps a certain lock force when locking the cup body 110, so as to prevent loosening; the buffer pad 325 can also protect the second electrode 420 from water, thereby preventing damage to the circuit connecting assembly 400.

Referring to fig. 16, it can be understood that the main body 200 further includes a motor 210 and a tray 220 arranged up and down, the motor 210 is fixedly connected to the lower end of the locking assembly 300, and the motor 210 and the driving member 120 are driven synchronously by a coupling. Fuselage 200 includes casing 250, tray 220 and motor 210 are located casing 250, tray 220 locates in casing 250, and be located the below of hasp subassembly 300, be equipped with shock pad 230 between tray 220 and the hasp subassembly 300, consequently, cup body assembly 100, hasp subassembly 300 and motor 210 assemble into a rigid body, form a connection structure that floats with fuselage 200, can reduce the vibrations that food processor 1000 produced at the motion in-process, realize cup body assembly 100's self-balancing, the balance problem that cup body assembly 100 produced in centrifugal process has been solved, ensure food processor 1000 complete machine system even running. Therefore, the locking assembly 300 is flexibly connected in the up, down, left and right directions, and has a certain degree of freedom, so that the shock absorption effect of the food processor 1000 is better.

Referring to fig. 16, it can be understood that the tray 220 is of an annular structure and is used for avoiding the motor 210, a flange 221 is arranged on the inner circumferential edge of the tray 220, and the flange 221 is in positioning fit with the shock pad 230, so that the shock pad 230 is more stably mounted, and the shock absorption effect is better.

Referring to fig. 15 and 16, it can be understood that the body 200 further includes a weight 240, the weight 240 is fixedly connected to the motor 210, the weight 240 can be designed to be annularly wrapped around the periphery of the motor 210 and located at the lower portion of the motor 210, thereby reducing the height of the whole food processor 1000, the center of gravity of the weight 240 is located on the rotation axis of the cup body 110, i.e., on the center line of the driving member 120, so that the center of gravity of the food processor 1000 moves downward, the left-right deflection of the cup body 110 during the rotation motion is reduced, and the food processor 1000 is more stable and quieter during the operation.

Referring to fig. 15 and 17, it can be understood that the cup body assembly 100 further includes a heating plate 170, the heating plate 170 is installed at the lower end of the chassis 113, and the heating plate 170 is used for heating the accommodating cavity 111 to heat the food in the accommodating cavity 111, so that the food is better in grinding effect, and the user can cook the food processor 1000 conveniently, so that the food processor 1000 is richer in functions.

Referring to fig. 17 and 18, it can be understood that the heat generating plate 170 is supplied with power through the circuit connection assembly 400. The circuit connecting assembly 400 includes a first connecting mechanism including a first electrode 410, a second connecting mechanism including a second electrode 420 cooperating with the first electrode 410, and an actuating mechanism controlling the second electrode 420 to be connected to or disconnected from the first electrode 410. Specifically, the first coupling mechanism is provided at the bottom of the cup assembly 100, and the second coupling mechanism and the actuating mechanism are provided on the cabinet 250. When the motor 210 drives the driving member 120 to rotate along the second direction, so that the knife set 130 can grind food, the actuating mechanism controls the second connecting mechanism to ascend, so that the second electrode 420 is connected with the first electrode 410, and at this time, functional components such as the heating plate 170 and a temperature sensor (not shown in the figure) on the cup body 110 can be connected, and when food is ground, the food can be simultaneously heated, so that the time for processing food is saved, and the processing efficiency is improved. The motor 210 drives the cup 110 and the knife set 130 to rotate along the first direction, so that when the slurry is separated, the actuating mechanism controls the second connecting mechanism to descend, so that the second electrode 420 is disconnected from the first electrode 410. At this time, the cup 110 drives the first connecting mechanism to rotate along the first direction, and the second electrode 420 is separated from the first electrode 410, so that abrasion between the second electrode 420 and the first electrode 410 is reduced, and resistance of the cup 110 during movement is reduced.

It should be noted that the actuating mechanism may also be disposed on the cup body 110, and the first connecting mechanism is disposed on the bottom of the cup body 110, and the second connecting mechanism is disposed on the housing 250. To balance the eccentricity of the cup 110 caused by the actuating mechanism, an eccentric weight may be provided to offset the eccentricity.

It should be noted that, in addition to driving the second connecting mechanism to move in the up-down direction, the actuating mechanism may also drive the second connecting mechanism to move left and right, and similarly, the actuating mechanism may drive the second electrode 420 to be connected with or disconnected from the first electrode 410.

It should be noted that the actuating mechanism may further include a linear motor and a hydraulic driving structure, or the actuating mechanism includes a motor and a rack-and-pinion mechanism, and the effect of driving the second electrode 420 to be connected with or disconnected from the first electrode 410 can be achieved by various existing driving methods. The actuating mechanism may be a manual switch mechanism, and the second electrode 420 and the first electrode 410 may be manually controlled to be connected or disconnected.

Referring to fig. 19, 20, 21 and 22, it can be understood that the first electrode 410 includes an electrode groove 430 for abutting against the second electrode 420, and the electrode groove 430 has a ring shape. Since the cup 110 drives the first connecting mechanism to rotate, when the first connecting mechanism stops rotating, the second electrode 420 and the first electrode 410 may be misaligned, which may make it difficult or impossible to connect the second electrode 420 and the first electrode 410. In the scheme, the electrode groove 430 used for being abutted to the second electrode 420 is arranged on the first electrode 410, and the electrode groove 430 is annular, so that after the first connecting mechanism stops rotating, the second electrode 420 can still be accurately connected with the first electrode 410, the position does not need to be corrected again, the working efficiency is improved, and the user experience is improved.

Referring to fig. 19, 20 and 21, it can be understood that the first connecting mechanism further includes an electrode cover 440, the electrode cover 440 is provided with a third mounting groove, the first electrode 410 is disposed in the third mounting groove, and the electrode cover 440 is coupled to the cup 110. Referring to fig. 22, the difference between the heights of the end surfaces of the third mounting groove and the electrode groove 430 is h, which is greater than 0.5 mm. It can also be understood that after the first electrodes 410 are mounted in the third mounting groove, the side wall of the third mounting groove is higher than the side wall of the electrode groove 430 by a distance h, which is greater than 0.5mm, so as to increase the creepage distance between two adjacent first electrodes 410. The creepage distance refers to the charged area between two conductive parts measured along the insulating surface where the insulating material exhibits charging phenomena due to the electrical polarization of the insulating material around the conductor under different use conditions.

Referring to fig. 20, it can be understood that the first electrode 410 is provided with a screw post 411, the electrode cover 440 is provided with a screw through hole 441, and the first electrode 410 is attached to the electrode cover 440 by a screw (not shown), i.e., the screw is screwed with the electrode cover 440 after passing through the screw through hole 441, thereby fixing the first electrode 410 to the electrode cover 440. It should be noted that the first electrode 410 can also be connected to the electrode cover 440 by a snap, a pin, etc.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Food processor, its characterized in that includes:

the cup body is internally provided with an open cavity for containing slurry;

the driving piece can drive the cup body to rotate, and when the rotating speed of the cup body reaches a preset rotating speed, at least part of material residues in the slurry can be separated.

2. The food processor of claim 1, wherein: the cup body comprises a peripheral wall and a bottom wall, and when the rotating speed of the cup body reaches the preset rotating speed, at least part of slag in the slurry can be adhered along the peripheral wall, so that at least part of slag in the slurry is separated from slurry in the slurry.

3. The food processor of claim 1, wherein: the cavity has a first cross-sectional area with a largest cross-sectional area, and the cross-sectional area of the cavity gradually decreases upward from the first cross-sectional area.

4. The food processor of claim 1, wherein: the cup body comprises an upper cup body and a chassis which are connected with each other, and the cross section area of at least part of the inner wall of the upper cup body is gradually reduced along the direction far away from the chassis along the height direction of the cup body.

5. The food processor of claim 1, wherein: food processor still includes the knife tackle, the knife tackle be located in the cup and with the driving piece is connected, the driving piece can drive the knife tackle for the cup is rotatory.

6. The food processor of claim 5, wherein: the driving piece can drive the cup body to rotate along a first direction and can drive the knife group to rotate along a second direction, and the second direction is opposite to the first direction.

7. The food processor of claim 5, wherein: the lower extreme of cup is formed with first mounting groove, the driving piece wear to locate first mounting groove with hold the intracavity, install one-way bearing in the first mounting groove.

8. The food processor of claim 5, wherein: the cup body comprises a chassis, the chassis is provided with first grinding teeth, the cutter set comprises a grinding piece, and second grinding teeth matched with the first grinding teeth are arranged at one end, facing the chassis, of the grinding piece.

9. The food processor of claim 8, wherein: the food processor further comprises a heating plate, wherein the heating plate is installed at the lower end of the base plate and used for heating the accommodating cavity.

10. The food processor of claim 1, wherein: the food processor further comprises a shell, the shell is fixedly sleeved outside the cup body, and the cup body can rotate relative to the shell.

11. The food processor of claim 10, wherein: the cup is characterized in that a flow guide ring is arranged on the peripheral wall of the cup body, one end of the flow guide ring is fixedly connected to the peripheral wall of the cup body, and the other end of the flow guide ring is lapped on the peripheral wall of the shell to seal a gap between the shell and the cup body.

12. The food processor of claim 1, wherein: the food processor also comprises a cup cover which is detachably connected with the cup body, and the cup cover is used for sealing the opening end of the containing cavity; the cup cover comprises a cover body and a sealing ring, the sealing ring is used for sealing a gap between the cover body and the inner wall of the cup body, a flow guide part is formed at the lower end of the sealing ring, and the flow guide part is respectively lapped on the side wall of the cup body and the lower end wall of the cover body.

13. The food processor of claim 10, wherein: food processor still includes fuselage and hasp subassembly, the hasp subassembly is located the upper end of fuselage and with the connection can be dismantled to the casing, the lower extreme of casing is equipped with first joint spare, the hasp subassembly include with first joint spare matched with second joint spare.

14. The food processor of claim 13, wherein: the lock catch assembly comprises a supporting cover, a bottom cover, a lock catch ring and a driving mechanism which are connected with each other, the lock catch ring is rotatably connected between the supporting cover and the bottom cover, the upper end of the lock catch ring is provided with the second clamping piece, the second clamping piece is a lock catch, and the driving mechanism drives the lock catch ring to rotate so that the machine body is separated from or locked with the shell.

15. The food processor of claim 14, wherein: the driving mechanism comprises a lock catch piece and a lock catch handle, one end of the lock catch piece is connected with the lock catch handle, a first rack is arranged at the other end of the lock catch piece, a second rack meshed with the first rack is arranged on the periphery of the lock catch ring, and the lock catch handle rotates to drive the lock catch ring to rotate.

16. The food processor of claim 13, wherein: the fuselage includes casing, motor and tray, the lower extreme of hasp subassembly with motor fixed connection, the tray is located in the casing and be located the below of hasp subassembly, the tray with be equipped with the shock pad between the hasp subassembly.

17. The food processor of claim 16, wherein: the body still includes the balancing weight, the balancing weight with motor fixed connection, the motor with driving piece drive connection, the focus of balancing weight is located the rotation axis of cup.