CN108013788B

CN108013788B - Food processor

Info

Publication number: CN108013788B
Application number: CN201610957796.9A
Authority: CN
Inventors: 陈炜杰; 唐燕
Original assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2016-11-02
Filing date: 2016-11-02
Publication date: 2023-10-24
Anticipated expiration: 2036-11-02
Also published as: CN108013788A

Abstract

The invention discloses a food processor, which comprises: a driving device; the novel anti-overflow device comprises a barrel body, wherein a cover body or a machine head is arranged on the barrel body, and an anti-overflow device is arranged on the cover body or the machine head; the crushing system is characterized in that a crushing and grinding cavity is formed in the barrel body, the crushing system is arranged in the crushing and grinding cavity, the driving device drives the crushing system to crush materials in the barrel body, and the crushing system comprises a first crushing system and a second crushing system. According to the food processor disclosed by the embodiment of the invention, the food materials are processed through the first crushing system and the second crushing system respectively, and are sufficiently and effectively crushed, so that the particles of the food materials are fine, the nutrients are sufficiently released, the taste is fine and smooth, and the food processor is favorable for absorption.

Description

Food processor

Technical Field

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

Background

Traditional food processor is single to the processing mode of edible material, smashes with grinding inefficiency, and edible material taste is not fine and smooth enough.

Disclosure of Invention

The present invention aims to solve at least to some extent one of the above technical problems.

Therefore, the invention provides the food processor which can fully crush and grind food materials and process food with fine outlet feel.

The food processor according to the embodiment of the invention comprises: a driving device; the novel anti-overflow device comprises a barrel body, wherein a cover body or a machine head is arranged on the barrel body, and an anti-overflow device is arranged on the cover body or the machine head; the crushing system is characterized in that a crushing and grinding cavity is formed in the barrel body, the crushing system is arranged in the crushing and grinding cavity, the driving device drives the crushing system to crush materials in the barrel body, and the crushing system comprises a first crushing system and a second crushing system.

According to the food processor disclosed by the embodiment of the invention, the food materials are processed through the first crushing system and the second crushing system respectively, and are sufficiently and effectively crushed, so that the particles of the food materials are fine, the nutrients are sufficiently released, the taste is fine and smooth, and the food processor is favorable for absorption.

The food processor according to the embodiment of the invention can also have the following additional technical characteristics:

according to one embodiment of the invention, the comminution system comprises: the static grinding cover is provided with a feed inlet and a discharge outlet; the movable grinding head and the static grinding cover define a grinding area for grinding materials, and the grinding area is respectively communicated with the feed inlet and the discharge outlet; the blades and the movable grinding heads are arranged at intervals in the up-down direction, and the blades are positioned on the feeding side of the movable grinding heads and used for crushing materials; the driving shaft of the driving device is respectively connected with the blade and the movable grinding head so as to drive the movable grinding head and the blade to rotate; wherein the first pulverizing system includes the blade, and the second pulverizing system includes the movable grinding head and the static grinding cover.

According to one embodiment of the invention, the movable grinding head is provided with a drainage channel, one opening end of the drainage channel is vertically opposite to the blade, the other opening end of the drainage channel is communicated with the grinding area, and the drainage channel is used for conveying the materials crushed by the blade to the grinding area.

According to one embodiment of the present invention, at least a part of the static grinding cover has a cylindrical shape and/or a conical shape extending in the up-down direction and sleeved outside the movable grinding head.

According to one embodiment of the invention, the static grinding cover comprises an annular plate and an end plate, wherein the annular plate takes the shape of an annular plate body with an axis extending along the up-down direction, the end plate takes the shape of a horizontal plate or a curved plate, and the outer periphery of the end plate is connected with the peripheral wall of the annular plate; the feeding port is arranged on the end plate or the annular plate body, the discharging port is arranged on the end plate or the annular plate body, and the movable grinding head is at least partially arranged between the feeding port and the discharging port.

According to one embodiment of the present invention, the grinding area is defined between the peripheral surface of the movable grinding head and the stationary grinding cover.

According to one embodiment of the invention, the side wall of the static grinding cover is provided with static grinding teeth, the outer peripheral surface of the movable grinding head is provided with movable grinding teeth, and the static grinding teeth and the movable grinding teeth are matched with each other to grind materials.

According to one embodiment of the invention, the movable grinding teeth and the static grinding teeth extend along the axial direction of the driving shaft of the driving device, the movable grinding teeth comprise a plurality of grinding heads which are arranged at intervals along the circumferential direction of the movable grinding head, the static grinding teeth comprise a plurality of grinding heads which are arranged at intervals along the circumferential direction of the static grinding cover, and the plurality of static grinding teeth and the plurality of movable grinding teeth are matched with each other to grind materials.

According to one embodiment of the invention, the cross-section of the movable grinding teeth and the stationary grinding teeth perpendicular to the axis of the drive shaft is trapezoidal.

According to one embodiment of the invention, the feed side end face of the movable grinding head cooperates with the end plate to define the grinding area.

According to one embodiment of the invention, a static grinding tooth is arranged on one side of the end plate, which faces the movable grinding head, a movable grinding tooth is arranged on one side of the movable grinding head, which faces the end plate, the static grinding tooth and the movable grinding tooth are opposite to each other in the axial direction of the driving shaft, and the static grinding tooth and the movable grinding tooth are matched with each other to grind materials.

According to one embodiment of the invention, one end of the static grinding cover in the up-down direction is opened to form the feeding port, and the feeding port is in a horn shape.

According to one embodiment of the invention, when the blade is arranged above the movable grinding head, the blade is provided with a water pressing part for pressing water towards the movable grinding head; when the blade is arranged below the movable grinding head, the blade is provided with a water pumping part for pumping water to the movable grinding head.

According to one embodiment of the invention, the water pressing part is a blade edge of the blade, the edge face of the blade forms the water pressing part downwards, the water pumping part is a blade edge of the blade, and the edge face of the blade forms the water pumping part upwards.

According to one embodiment of the invention, the bottom of the static grinding cover is closed, and the feed inlet and the discharge outlet are formed on the side wall.

According to one embodiment of the invention, the machine head or the barrel body is provided with a connecting structure, and the static grinding cover is detachably arranged on the machine head or the barrel body through the connecting structure.

According to one embodiment of the invention, the connection structure is a threaded connection or a snap connection.

According to one embodiment of the invention, the feed inlet is arranged on the side where the blade is located, the discharge outlet is arranged on the side far away from the side where the blade is located, and the movable grinding head is at least partially arranged between the feed inlet and the discharge outlet.

According to one embodiment of the invention, the movable grinding head is provided with the drainage groove, the drainage groove is arranged corresponding to the feeding hole, the drainage groove is provided with the inclined surface, the drainage groove is communicated with the grinding area, and the material can rapidly enter the grinding area after being crushed by the blade.

According to one embodiment of the invention, the peripheral wall and/or the bottom surface of the movable grinding head form the grinding area when the blade is arranged below the drainage groove; when the blade is arranged above the drainage groove, the peripheral wall and/or the top surface of the movable grinding head form the grinding area.

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 foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a food processor according to an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural view of a food processor according to another embodiment of the present invention;

fig. 4 is an enlarged view at B in fig. 3;

fig. 5 is a schematic view illustrating a structure of a food processor according to another embodiment of the present invention;

FIG. 6 is an enlarged view at C in FIG. 4;

fig. 7 is a schematic view illustrating a structure of a food processor according to another embodiment of the present invention;

fig. 8 is an enlarged view of D in fig. 7;

fig. 9 is a schematic structural view of a food processor according to another embodiment of the present invention;

fig. 10 is an enlarged view at E in fig. 9;

fig. 11 is a schematic structural view of a food processor according to another embodiment of the present invention;

fig. 12 is an enlarged view at F in fig. 11;

fig. 13 is a schematic structural view of a food processor according to another embodiment of the present invention;

fig. 14 is an enlarged view at G in fig. 11;

fig. 15 is a schematic view illustrating a structure of a food processor according to another embodiment of the present invention;

fig. 16 is an enlarged view at H in fig. 15;

FIG. 17 is a cross-sectional view of a dynamic grinding head and a static grinding cup according to one embodiment of the invention;

fig. 18 is a schematic diagram showing correspondence between horizontally arranged static grinding teeth and dynamic grinding teeth according to another embodiment of the present invention.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

The traditional food processor has single processing mode, low crushing and grinding efficiency, and the crushed food material has insufficient fine taste. The present invention addresses the above-described technical problems to a certain extent.

A food processor 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 18. The food processor 100 may be used to crush and grind food materials (e.g., soybeans, black beans, and peanuts). It is to be understood that the food processor 100 according to the embodiment of the present invention is not limited to the above-mentioned crushing of the food materials, and the food processor 100 according to the embodiment of the present invention may also crush rice, meat, etc., wherein the food processor 100 may be a soymilk machine, a juice extractor, etc.

The food processor 100 may include: a drive 50, a barrel 60 and a comminution system. The barrel body 60 is provided with a cover body 90 or a machine head 70, the cover body 90 or the machine head 70 is provided with an anti-overflow device 101, the barrel body 60 is internally provided with a crushing and grinding cavity, the crushing system is arranged in the crushing and grinding cavity 61, and the driving device 50 drives the crushing system to crush materials in the barrel body 60. Wherein the comminution system may comprise a first comminution system and a second comminution system. The driving device 50 may be a bottom-mounted motor or a top-mounted motor.

When the driving device 50 is an overhead motor, the anti-overflow device 101 is disposed on the machine head 70, and when the driving device 50 is a bottom motor, the anti-overflow device 101 is disposed on the cover body 90.

The nose 70 or the tub 60 may be provided with a connection structure, and the static grinding cover 20 may be detachably provided on the nose 70 or the tub 60 through the connection structure. The connecting structure can be in threaded connection or buckle connection. Thereby, the static grinding cover 20 is conveniently mounted and dismounted from the tub, and the convenience of use of the food processor 100 is improved.

Compared with the traditional food processor, the food processor 100 of the embodiment of the invention processes the food materials through the first crushing system and the second crushing system respectively, so that the food materials are crushed sufficiently and effectively, the particles of the food materials are fine, the nutrients are released sufficiently, and the food processor has a fine taste and is favorable for absorption.

Specifically, the comminution system may comprise: a static grinding cover 10, a dynamic grinding head 20 and a blade 40.

As shown in fig. 1 to 16, the tub 60 has a crushing and grinding chamber 61 therein, and the static grinding cover 10 has a feed port 11 and a discharge port 12 formed therein. A grinding area 30 for grinding materials is defined between the movable grinding head 20 and the static grinding cover 10, and the grinding area 30 is respectively communicated with the feed inlet 11 and the discharge outlet 12. The blades 40 are spaced apart from the movable grinding head 20 in the up-down direction, and the blades 40 are positioned on the feeding side of the movable grinding head 20 for pulverizing materials. The driving device 50 is connected to the blade 40 and the movable grinding head 20 to drive the movable grinding head 20 and the blade 40 to rotate, respectively.

Wherein the first comminution system may comprise blades 40 and the second comminution system may comprise: a movable grinding head 20 and a static grinding cover 10. That is, the food material is first crushed by the blade 40 and then ground by the grinding area 30 defined between the movable grinding head 20 and the stationary grinding cover 10. Thereby obtaining the food material with rich nutrition and fine taste.

Optionally, the feed inlet 11 is disposed on a side of the blade 40, the discharge outlet 12 is disposed on a side away from the blade 40, and the movable grinding head 20 is at least partially disposed between the feed inlet 11 and the discharge outlet 12. Therefore, the food material can be ensured to quickly enter the region where the blade 40 is positioned, and nutrients are fully and effectively released through the crushing of the blade 40 and the grinding of the grinding region 30, so that the food material with fine taste is obtained.

The operation of the food processor 100 according to the embodiment of the present invention will be described below taking the food processor 100 as an example of pulverizing the pulping material.

The processing of the pulped material by the food processor 100 is generally as follows: the driving device 50 drives the movable grinding head 20 and the blades 40 to rotate, negative pressure is formed around the blades 40 rotating at high speed, the pulping material is sucked into the blades 40 to be crushed, and the pulping material is brought into the grinding area 30 to be ground along with water flow, and then flows out from the discharge hole 12 of the static grinding cover 10.

That is, the pulped material is crushed by the blade 40 and then ground again in the grinding area 30, and the above steps are repeated to finish the deep processing of the pulped material.

According to the food processor 100 of the embodiment of the invention, the grinding area 30 for grinding the material is defined between the static grinding cover 10 and the movable grinding head 20, and the grinding area 30 is at least used for grinding the pulping material crushed by the blade 40, so that the pulping material is effectively and deeply processed, the nutrition components of the pulping material are fully released, and the soybean milk with fine taste is obtained.

In some embodiments of the present invention, as shown in fig. 2, 4, 6, 8, 12 and 14, the movable grinding head 20 is provided with a drainage channel 21, one open end (inlet end) of the drainage channel 21 is opposite to the blade 40 up and down, and the other open end (outlet end) of the drainage channel 21 is communicated with the grinding area 30, and the drainage channel 21 is used for conveying the pulp material crushed by the blade 40 to the grinding area 30. The driving means 50 drives the movable grinding head 20 to rotate, and centrifugal force generated by the movable grinding head 20 conveys the material crushed by the blade 40 from one open end to the other open end of the drainage channel 21.

Alternatively, as shown in fig. 2, 4, 6 and 8, the outer edge of the inlet end of the drainage channel 21 extends beyond the radially outer end of the blade 40, and the inner edge of the inlet end is located inside the radially outer end of the blade 40, so that the slurry material can be effectively transported into the grinding area 30 through the drainage channel 21.

In other embodiments of the present invention, as shown in fig. 10 and 16, the movable grinding head 20 is provided with a drainage groove 22, the drainage groove 22 is disposed corresponding to the feeding port 11, the drainage groove 22 is provided with an inclined surface, the drainage groove 22 is communicated with the grinding area 30, and the material can be quickly introduced into the grinding area 30 after being crushed by the blade.

When the blade 40 is disposed below the drainage groove 22, the peripheral wall and/or bottom surface of the movable grinding head 20 forms the grinding area 30; the peripheral wall and/or top surface of the movable grinding head 20 forms the grinding zone 30 when the blade 40 is disposed above the drainage channel 22.

In some embodiments, the grinding zone 30 extends along the axial direction of the drive shaft, as shown in fig. 1-8, or the grinding zone 30 is orthogonal to the axial direction of the drive shaft, as shown in fig. 12 and 14; or a portion of the grinding region 30 extends in the axial direction of the drive shaft, the portion of the grinding region 30 being orthogonal to the axial direction of the drive shaft, as shown in fig. 10 and 16.

In some embodiments of the present invention, at least a portion of the static grinding cover 10 has a cylindrical shape and/or a tapered shape extending in the up-down direction and sleeved outside the dynamic grinding head 20. In other words, the static grinding cover 10 may have a cylindrical shape as shown in fig. 3 and 4; the static grinding cover 10 can also be conical; the static grinding cover 10 may have a cylindrical shape in one part and a tapered shape in the other part, as shown in fig. 1 and 2.

The grinding area 30 is defined between the peripheral surface of the movable grinding head 20 and the stationary grinding cover 10. That is, the grinding area 30 extending in the axial direction of the drive shaft is defined between the peripheral surface of the movable grinding head 20 and the stationary grinding cover 10.

In still other embodiments of the present invention, the static grinding teeth 15 are provided on the side wall of the static grinding cover 10, and the movable grinding teeth 211 are provided on the outer circumferential surface of the movable grinding head 20. The pulp is fully ground by the cooperation of the static grinding teeth 15 and the dynamic grinding teeth 211.

Specifically, the movable grinding teeth 211 and the stationary grinding teeth 15 extend in the axial direction of the drive shaft of the drive device 50, the movable grinding teeth 211 include a plurality of the movable grinding heads 20 arranged at intervals in the circumferential direction, the stationary grinding teeth 15 include a plurality of the movable grinding heads 10 arranged at intervals in the circumferential direction, and the plurality of the stationary grinding teeth 15 and the plurality of the movable grinding teeth 211 cooperate with each other at the movable grinding heads 20 to grind the material. Thereby, it is ensured that the pulp material is sufficiently and effectively ground in the grinding area 30 defined between the movable grinding teeth 211 and the stationary grinding teeth 15, and the fineness of the soybean milk is improved.

Alternatively, the movable grinding teeth 211 and the stationary grinding teeth 15 may be trapezoidal in cross section perpendicular to the drive shaft axis, as shown in fig. 17. It will be appreciated that the above-described embodiments are illustrative only and are not limiting on the embodiments of the invention.

Alternatively, the drainage channel 21 is inclined with respect to the movable grinding head 20, the drainage channel 21 having an inlet end and an outlet end, the inlet end of the drainage channel 21 being disposed towards the blade 40 and the outlet end being in communication with the grinding zone 30. The drainage channel 21 extends from one side end surface (upper end surface or lower end surface) of the automatic grinding head 20 toward the side wall of the movable grinding head 20, as shown with reference to fig. 1 to 8 and 11 to 14.

In still other embodiments of the present invention, the static shield 10 may include an annular plate 13 and an end plate 14. The annular plate 13 is the annular plate body that the axis extends along the upper and lower direction, and end plate 14 is horizontal plate or curved plate, and the periphery of end plate 14 links to each other with the perisporium of annular plate 13, and feed inlet 11 sets up on end plate 14 or annular plate body 13, and discharge gate 12 sets up on end plate 14 or annular plate body, and moves bistrique 20 at least partially and set up between feed inlet 11 and discharge gate 12.

As shown in fig. 4, the feed port 11 is arranged on the annular plate body 13, and the discharge port 12 is arranged on the end plate 14; when the bottom of the static grinding cover 20 is closed, as shown in fig. 8, both the inlet 11 and the outlet 12 are formed on the side wall, for example, on the annular plate 13.

By arranging the movable grinding head 20 at least partially between the inlet 11 and the outlet 12 it is ensured that the material is sufficiently and effectively ground through the grinding zone defined by the movable grinding head 20 and the stationary grinding mantle 10.

As shown in fig. 3 to 4 and fig. 9 to 16, the end plate 14 is located inside the annular plate 13, and one side end surface of the movable grinding head 20 cooperates with the end plate 14 to define a grinding area 30. That is, a grinding area 30 orthogonal to the axial direction of the drive shaft is defined between one side end surface (upper end surface or lower end surface) of the movable grinding head 20 and the end plate 14. The drainage channel 21 is arranged obliquely relative to the movable grinding head 20, the drainage channel 21 has an inlet end and an outlet end, the inlet end of the drainage channel 21 is arranged towards the blade 40 and the outlet end is communicated with the grinding area 30. The drainage channel 21 extends from one end surface (upper end surface or lower end surface) of the automatic grinding head 20 toward the other end surface or sidewall of the movable grinding head 20.

Wherein, the end plate 14 may be formed at the middle of the static grinding cover 10 in the axial direction, as shown in fig. 9-10 and fig. 13-16, and the upper end surfaces of the end plate 14 and the movable grinding head 20 define a grinding area 30; the end plate 14 may also be formed at an end of the static shield 10 in the axial direction, as shown in fig. 3-4 and 11-12. At this time, the end plate 14 and the lower end surface of the movable grinding head 20 define a grinding area 30.

Specifically, as shown in fig. 18, the side of the end plate 14 facing the movable grinding head 20 is provided with a stationary grinding tooth 15, and the side of the movable grinding head 20 facing the end plate 14 is provided with a movable grinding tooth 211, the stationary grinding tooth 15 being opposed to the movable grinding tooth 211 in the axial direction of the drive shaft. Thereby, it is ensured that the material is sufficiently and effectively ground in the grinding area 30 defined between the movable grinding teeth 211 and the stationary grinding teeth 15, and the fineness of the soybean milk is improved.

In one embodiment of the present invention, the static grinding cover 10 is opened at one end in the up-down direction to form a feed inlet 11, and the feed inlet 11 is bell-mouthed. The bell-mouth-shaped feeding port 11 is more beneficial for the materials to enter the food processor for crushing and grinding, as shown in fig. 1-2, 5-10 and 15-16.

Further, the blade 40 and the movable grinding head 20 are coaxially sleeved on the driving shaft of the driving device 50, so that the blade 40 and the movable grinding head 20 can synchronously rotate to respectively crush and grind materials.

When the blade 10 is arranged above the movable grinding head 20, the blade 10 is provided with a water pressing part for pressing water towards the movable grinding head 20, and materials flow downwards from top to bottom under the pushing of the water pressing part; when the blade is disposed below the movable grinding head 20, the blade 10 is provided with a pumping part for pumping water to the movable grinding head 20, and the material flows from bottom to top under the pumping of the pumping part.

The water pressing part may be the blade of the blade 40, the edge face of the blade forms the water pressing part downwards, the water pumping part may be the blade of the blade 40, and the edge face of the blade forms the water pumping part upwards.

In addition, the driving shaft can be provided with a spiral or inclined surface structure, so that the material flow is more facilitated. That is, the flow direction of the pulp material depends on the position of the blade 40, and the blade 40 not only can crush the pulp material, but also can suck or push the pulp material.

A set of specific embodiments of a food processor 100 according to an embodiment of the present invention, in which the grinding area 30 extends in the axial direction of the drive shaft, is described below with reference to fig. 1-8.

In one embodiment, as shown in fig. 1 and 2, a food processor may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The driving device 50 is an overhead driving motor.

Specifically, the barrel body 60 is provided with a crushing and grinding cavity, and the static grinding cover 10 is provided with a feed inlet 11 and a discharge outlet 12 which are arranged at intervals up and down. The movable grinding head 20 is arranged on the inner side of the static grinding cover 10 and is positioned between the feed inlet 11 and the discharge outlet 12, a grinding area 30 for grinding materials is defined between the movable grinding head 20 and the static grinding cover 10, and the grinding area 30 is respectively communicated with the feed inlet 11 and the discharge outlet 12. The blades 40 are spaced apart from the movable grinding head 20 in the up-down direction, and the blades 40 are located at the feed side of the movable grinding head 20 for pulverizing materials. The driving device 50 is connected to the blade 40 and the movable grinding head 20 to drive the movable grinding head 20 and the blade 40 to rotate, respectively.

At least a part of the static grinding cover 10 has a cylindrical shape extending in the up-down direction and fitted over the outside of the movable grinding head 20. The grinding area 30 is defined between the peripheral surface of the movable grinding head 20 and the stationary grinding cover 10. One end (such as the lower end in fig. 1) of the static grinding cover 10 along the up-down direction is opened to form a feed inlet 11, the feed inlet 11 is in a gradually shrinking bell mouth shape, and the other end (such as the upper end in fig. 1) of the static grinding cover 10 is connected with a part of the machine head 70 of the food processor 100 extending into the barrel body 60.

The movable grinding head 20 is provided with a drainage channel 21, one opening end of the drainage channel 21 is vertically opposite to the blade 40, the other opening end of the drainage channel 21 is communicated with the grinding area 30, and the drainage channel 21 is used for conveying materials crushed by the blade 40 to the grinding area 30. The drainage channel 21 extends from the end opposite the blade 40 to the end in communication with the grinding zone 30. The blade 40 is located below the movable grinding head 20 and inside the stationary grinding cover 10.

The following describes the working process of the food processor 100 having the above embodiment, the driving motor drives the movable grinding head 20 and the blade 40 to rotate, the pulping material enters the static grinding cover 10 from the horn-shaped feeding hole 11 and is crushed by the blade 40, the blade 40 is provided with a suction structure for sucking the pulping material to the inlet end of the drainage channel 21, and the pulping material is conveyed into the grinding area 30 through the drainage channel 21, and then flows out from the discharging hole 12 of the static grinding cover 10, and the repeated circulation is performed in this way, so as to complete the preparation process of the soybean milk. The direction indicated by the arrow in fig. 1 is the flow direction of the pulp material.

In the second embodiment, as shown in fig. 3 and 4, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The driving device 50 is an overhead driving motor. The first embodiment differs from the second embodiment in that the blade 40 is located above the movable grinding head 20.

In the third embodiment, as shown in fig. 5 and 6, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The difference between the third embodiment and the first embodiment is that the driving device 50 is a bottom-mounted driving motor, and the lower end of the static grinding cover 10 is connected with the stand 80.

In the fourth embodiment, as shown in fig. 7 and 8, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The fourth embodiment differs from the third embodiment in that the blade 40 is located above the movable grinding head 20.

Another set of embodiments of a food processor 100 according to embodiments of the present invention, in which the grinding area 30 is orthogonal to the axial direction of the drive shaft, as shown in fig. 12 and 14, or extends partially along the axial direction of the drive shaft, and partially orthogonal to the axial direction of the drive shaft, as shown in fig. 10 and 16, is described below with reference to fig. 9-16.

Fifth, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. Wherein, driving motor is overhead driving motor.

Specifically, a feed inlet 11 and a discharge outlet 12 are formed on the static grinding cover 10 in a vertically spaced arrangement. The movable grinding head 20 is arranged on the inner side of the static grinding cover 10 and is positioned between the feed inlet 11 and the discharge outlet 12, a grinding area 30 for grinding materials is defined between the movable grinding head 20 and the static grinding cover 10, and the grinding area 30 is respectively communicated with the feed inlet 11 and the discharge outlet 12. The blades 40 are spaced apart from the movable grinding head 20 in the up-down direction, and the blades 40 are located at the feed side of the movable grinding head 20 for pulverizing materials. The driving device 50 is connected to the blade 40 and the movable grinding head 20 to drive the movable grinding head 20 and the blade 40 to rotate, respectively.

At least a part of the static grinding cover 10 has a cylindrical shape extending in the up-down direction and fitted over the outside of the movable grinding head 20. The grinding area 30 is defined between the peripheral surface of the movable grinding head 20 and the stationary grinding cover 10. One end (such as the lower end in fig. 9) of the static grinding cover 10 along the up-down direction is opened to form a feed inlet 11, the feed inlet 11 is in a gradually shrinking bell mouth shape, the other end (such as the upper end in fig. 9) of the static grinding cover 10 is connected with a part of the food processor 100, the part of the machine head 70 extends into the barrel body 60, and a discharge outlet 12 is arranged on the side wall of the other end of the static grinding cover 10.

Be equipped with drainage groove 22 on moving bistrique 20, drainage groove 22 corresponds feed inlet 11 setting, and drainage groove 22 is provided with the inclined plane, and drainage groove 22 and grinding area 30 intercommunication can enter into grinding area 30 fast after the material is smashed by the blade.

The following describes the working process of the food processor 100 having the above embodiment, the driving motor drives the movable grinding head 20 and the blade 40 to rotate, the pulping material enters the static grinding cover 10 from the horn-shaped feeding hole 11 and is crushed by the blade 40, the blade 40 is provided with the suction structure to push the pulping material to the inlet end of the drainage channel 21, and the pulping material is conveyed into the grinding area 30 through the drainage channel 21, and then flows out from the discharging hole 12 of the static grinding cover 10, and the repeated circulation is performed in this way, thus completing the preparation process of the soybean milk. The direction indicated by the arrow in fig. 9 and 10 is the flow direction of the pulp material.

In the sixth embodiment, as shown in fig. 11 and 12, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. Wherein, driving motor is overhead driving motor. The difference between the sixth embodiment and the fifth embodiment is that the blade 40 is located above the movable grinding head 20. The movable grinding head 20 is provided with a drainage channel 21, one opening end of the drainage channel 21 is vertically opposite to the blade 40, the other opening end of the drainage channel 21 is communicated with the grinding area 30, and the drainage channel 21 is used for conveying materials crushed by the blade 40 to the grinding area 30. The drainage channel 21 extends from the end opposite the blade 40 to the end in communication with the grinding zone 30. The blade 40 is located below the movable grinding head 20 and inside the stationary grinding cover 10.

Embodiment seven, as shown in fig. 13 and 14, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The difference between the seventh embodiment and the fifth embodiment is that the driving device 50 is a bottom-mounted driving motor, and the lower end of the static grinding cover 10 is connected with the stand 80. The movable grinding head 20 is provided with a drainage channel 21, one opening end of the drainage channel 21 is vertically opposite to the blade 40, the other opening end of the drainage channel 21 is communicated with the grinding area 30, and the drainage channel 21 is used for conveying materials crushed by the blade 40 to the grinding area 30. The drainage channel 21 extends from the end opposite the blade 40 to the end in communication with the grinding zone 30. The blade 40 is located below the movable grinding head 20 and inside the stationary grinding cover 10.

In an eighth embodiment, as shown in fig. 15 and 16, the food processor 100 may include: barrel 60, static grinding cover 10, dynamic grinding head 20, blade 40 and drive 50. The eighth embodiment differs from the seventh embodiment in that the blade 40 is located above the movable grinding head 20.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.

Claims

1. A food processor, comprising: a driving device; the novel anti-overflow device comprises a barrel body, wherein a cover body or a machine head is arranged on the barrel body, and an anti-overflow device is arranged on the cover body or the machine head; the crushing system is provided with a crushing and grinding cavity in the barrel body, the crushing system is arranged in the crushing and grinding cavity, and the driving device drives the crushing system to crush materials in the barrel body, and the crushing system is characterized by comprising a first crushing system and a second crushing system;

the pulverizing system includes:

the static grinding cover is provided with a feed inlet and a discharge outlet;

the movable grinding head and the static grinding cover define a grinding area for grinding materials, and the grinding area is respectively communicated with the feed inlet and the discharge outlet;

the blades and the movable grinding heads are arranged at intervals in the up-down direction, and the blades are positioned on the feeding side of the movable grinding heads and used for crushing materials;

the driving shaft of the driving device is respectively connected with the blade and the movable grinding head so as to drive the movable grinding head and the blade to rotate;

wherein the first crushing system comprises the blade, and the second crushing system comprises the movable grinding head and the static grinding cover;

the movable grinding head is provided with a drainage channel, one opening end of the drainage channel is vertically opposite to the blade, the other opening end of the drainage channel is communicated with the grinding area, and the drainage channel is used for conveying materials crushed by the blade to the grinding area;

the static grinding cover comprises an annular plate and an end plate, wherein the annular plate is an annular plate body with an axis extending along the up-down direction, the end plate is a horizontal plate or a curved plate, and the outer periphery of the end plate is connected with the peripheral wall of the annular plate; the feeding hole is arranged on the end plate or the annular plate body, the discharging hole is arranged on the end plate or the annular plate body, and the movable grinding head is at least partially arranged between the feeding hole and the discharging hole;

the feeding port or the discharging port is arranged on the end plate, and the end face of the feeding side or the discharging side of the movable grinding head is opposite to the end plate and matched with the end plate to define a grinding area orthogonal to the rotation axis of the driving device.

2. The food processor according to claim 1, wherein at least a part of the static grinding cover has a cylindrical shape and/or a tapered shape extending in an up-down direction and sleeved outside the movable grinding head.

3. The food processor of any one of claims 1-2, wherein the grinding area is defined between a peripheral surface of the movable grinding head and the stationary grinding cover.

4. The food processor of claim 3, wherein the side wall of the static grinding cover is provided with static grinding teeth, the outer circumferential surface of the movable grinding head is provided with movable grinding teeth, and the static grinding teeth and the movable grinding teeth are matched with each other to grind materials.

5. The food processor of claim 4, wherein the movable grinding teeth and the stationary grinding teeth extend in an axial direction of the driving shaft of the driving device, the movable grinding teeth include a plurality of grinding teeth arranged at intervals in a circumferential direction of the movable grinding head, the stationary grinding teeth include a plurality of grinding teeth arranged at intervals in the circumferential direction of the stationary grinding cover, and the plurality of stationary grinding teeth and the plurality of movable grinding teeth cooperate with each other to grind the material.

6. The food processor of claim 5, wherein the movable grinding teeth and the stationary grinding teeth are trapezoidal in cross section perpendicular to the axis of the drive shaft.

7. The food processor of claim 1, wherein an end surface of the feed side of the movable grater cooperates with the end plate to define the grating region.

8. The food processor of claim 7, wherein a side of the end plate facing the movable grinding head is provided with a stationary grinding tooth, a side of the movable grinding head facing the end plate is provided with a movable grinding tooth, the stationary grinding tooth and the movable grinding tooth are opposite in an axial direction of the driving shaft, and the stationary grinding tooth and the movable grinding tooth are matched with each other to grind the material.

9. The food processor of claim 1, wherein the static grinding cover is formed with one end thereof in the up-down direction being opened to form the inlet, and the inlet is bell mouth-shaped.

10. The food processor of claim 1, wherein when the blade is disposed above the movable grinding head, the blade is provided with a water pressing part that presses water toward the movable grinding head; when the blade is arranged below the movable grinding head, the blade is provided with a water pumping part for pumping water to the movable grinding head.

11. The food processor of claim 10, wherein the water-pressing portion is a blade edge of the blade, the blade edge face of the blade edge forms the water-pressing portion downwards, the water-pumping portion is a blade edge of the blade, and the blade edge face of the blade edge forms the water-pumping portion upwards.

12. The food processor of claim 2, wherein the static grinding cover is closed at the bottom, and the feed inlet and the discharge outlet are formed on the side wall.

13. The food processor of claim 1, wherein a connection structure is provided on the machine head or the tub, and the static grinding cover is detachably provided on the machine head or the tub through the connection structure.

14. The food processor of claim 13, wherein the connection structure is a threaded connection or a snap connection.

15. The food processor of claim 1, wherein the feed port is disposed on a side of the blade, the discharge port is disposed on a side of the blade away from the blade, and the movable grinding head is at least partially disposed between the feed port and the discharge port.

16. The food processor of claim 1, wherein the movable grinding head is provided with a drainage groove, the drainage groove is arranged corresponding to the feeding hole, the drainage groove is provided with an inclined surface, the drainage groove is communicated with the grinding area, and the material is crushed by the blade and then rapidly enters the grinding area.

17. The food processor of claim 16, wherein a peripheral wall and/or a bottom surface of the movable grinding head forms the grinding area when the blade is disposed below the drainage groove; when the blade is arranged above the drainage groove, the peripheral wall and/or the top surface of the movable grinding head form the grinding area.