CN210697323U

CN210697323U - Automatic food processor

Info

Publication number: CN210697323U
Application number: CN201920850013.6U
Authority: CN
Inventors: 王旭宁; 张文凡
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-06-09
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to a kitchen cooking device, in particular to an automatic food processor, which comprises a machine body, a crushing cup, a motor, a rotating shaft, a crushing blade and a transition part, wherein the crushing cup is of a barrel-shaped structure and is obliquely arranged in the machine body, the inner wall of the crushing cup is provided with inward convex turbulence ribs, the inclination angle of the central axis of the crushing cup relative to a vertical plane is α -15-85 degrees, the motor is positioned outside the crushing cup, the rotating shaft driven by the motor penetrates through the cup wall of the crushing cup and extends into the crushing cup, the crushing blade is positioned in the crushing cup and is arranged at the tail end of the rotating shaft, the peripheral wall and the bottom of the crushing cup are connected through the transition part, after inclination, the connecting line from the highest point of the transition part to the lowest point of a cup mouth is L, and the transverse plane where the L is positioned is M, wherein the turbulence ribs are at least arranged on the inner wall of the crushing cup below the plane M.

Description

Automatic food processor

Technical Field

The utility model relates to a kitchen cooking appliance, especially an automatic food preparation machine.

Background

The applicant filed a utility model patent with the patent number "CN 201420311715.4" and the name "a soybean milk machine" before. The patent discloses that the center line of rotation of the inner side wall of the grinding cup is inclined relative to the vertical plane and the inclined included angle between the center line of rotation and the vertical plane is 5-45 degrees. After the arrangement, the turbulence ribs can be arranged in the cup body instead of the inclined crushing cup, and the crushing cup is free of the mesh enclosure, smooth in inner side wall and free of the turbulence ribs. However, with the continuous improvement of living standard, more and more consumers are no longer satisfied with the good cleaning of the soymilk machine.

The pursuit of the quality of the soybean milk, the realization of the manufactured soybean milk with fine and smooth taste, no slag feeling during drinking and no filtration become new requirements of consumers. Based on this, current soybean milk machine begins to reach the further promotion of crushing efficiency through promoting motor rotational speed, realizes exempting from filterable purpose. Although the rotation speed of the motor is increased, the grinding efficiency can be further improved, the motor vibration is accelerated, the noise generated during the soybean milk making of the soybean milk machine is further increased, and the experience of consumers is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach provides an excessive requirement to motor speed, can realize smashing efficiency and further promote to exempting from to strain the water level to, can carry out the food preparation machine of operations such as self-cleaning, automatic flowing back.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic food processor characterized by: the method comprises the following steps:

a body;

the crushing cup is of a barrel-shaped structure and is obliquely arranged in the machine body, the inner wall of the crushing cup is provided with inward-raised turbulence ribs, and the inclination angle of the central axis of the crushing cup relative to a vertical plane is α -15-85 degrees;

the motor is positioned at the outer side of the crushing cup, and a rotating shaft driven by the motor penetrates through the cup wall of the crushing cup and extends into the crushing cup;

the crushing blade is positioned in the crushing cup and is arranged at the tail end of the rotating shaft;

the peripheral wall of the grinding cup is connected with the bottom through the transition portion, after the grinding cup is inclined, a connecting line from the highest point of the transition portion to the lowest point of the cup opening is L, the transverse plane where the L is located is M, and the turbulence ribs are at least arranged on the inner wall of the grinding cup below the plane M.

Further, the vortex muscle is including setting up the first vortex muscle on smashing the cup diapire and setting up the second vortex muscle on smashing the cup perisporium.

Furthermore, the first turbulence rib and the second turbulence rib are straight ribs, and extension lines of the first turbulence rib and the second turbulence rib are intersected;

furthermore, the first turbulence rib or the second turbulence rib is arranged in a deflection way relative to the central line of the rotating shaft.

Furthermore, a cup cover is covered at the cup opening of the crushing cup and is in sealing fit with the cup opening.

Furthermore, the cup cover is provided with an auxiliary cavity which is concave upwards;

or a sealing element is fixedly arranged at the cup opening and is tightly clamped and installed by the cup cover and the cup opening;

or the inner surface of the top wall of the cup cover is provided with a flow blocking part protruding into the crushing cup, the flow blocking part is provided with a mounting hole penetrating through the top wall of the cup cover, the mounting hole is provided with a ventilation plug, and the ventilation plug is internally provided with a ventilation channel for communicating the space in the crushing cup with the atmosphere.

Further, the transition part is a bevel or a fillet.

Furthermore, a liquid outlet is formed in the transition part at the bottommost part of the crushing cup and is positioned on the outer side of the crushing cup, and a liquid outlet valve is mounted at the liquid outlet;

or the inner wall of the crushing cup is provided with a water inlet which is communicated with a water supply device through a pipeline;

or a water level detection electrode for detecting the water level and/or a temperature detection electrode for detecting the temperature are/is arranged on the inner wall of the crushing cup.

Further, be provided with the mount table on the transition portion of smashing the bottommost of cup, have the shaft hole that runs through on the mount table, the pivot is vertical to be passed the shaft hole and stretch into in smashing the cup, and the cover is equipped with the shaft seal spare in sealed shaft hole in the pivot.

Furthermore, the motor is arranged on the outer side of the bottom of the crushing cup in an inclined mode, the rotating shaft driven by the motor penetrates through the bottom wall of the crushing cup and extends into the crushing cup, an included angle formed by the center line of the rotating shaft and the central axis of the crushing cup is β, and β degrees is not more than 10 degrees.

After the technical scheme is adopted, the grinding cup is obliquely arranged in the machine body, the inclination angle of the central axis of the grinding cup relative to a vertical plane is α -85 degrees, the bottom wall and the peripheral wall of the inclined grinding cup can form an irregular cavity with a V-shaped section, in the pulping process, when the grinding blade rotates at a high speed, the grinding blade can drive materials and slurry to do rotary motion in the V-shaped cavity, one side of the V-shaped cavity is a plane (the bottom wall of the grinding cup), and the other side of the V-shaped cavity is arc-shaped, therefore, the materials can generate irregular impact with the wall of the V-shaped cavity, the probability of impact between the materials and the grinding blade is increased, and compared with the existing vertically-arranged barrel-shaped cavity, the V-shaped cavity can better gather the materials, the materials can slide to the bottommost of the grinding cup along the wall of the V-shaped cavity under the action of gravity, the probability of impact with the grinding blade is increased.

Because the utility model discloses a food preparation machine is smashing the cup slope back, has the supplementary combination of smashing with the supplementary kibbling dual supplementary crushing structure of the vortex muscle bounce-back material of bigger probability of the supplementary crushing of chamber wall vortex of irregular V-arrangement. Therefore, compare in the supplementary crushing structure of current single vortex device (screen panel or vortex muscle), under the condition that does not have too high requirement to motor speed, can realize smashing the further promotion of efficiency, can realize even that the soybean milk drink of making exempts from to filter and does not have the sediment. Additionally, the utility model discloses a food preparation machine can also carry out automation mechanized operations such as self-cleaning, automatic flowing back, does not need artifical the participation completely, has promoted consumer's use greatly and has experienced.

Drawings

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

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an isometric view of FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1 and fig. 2, the structure of the first embodiment of the present invention is schematically illustrated. A food processor comprising:

a machine body 1;

the crushing cup 2 is of a barrel-shaped structure with the depth larger than the inner diameter, the crushing cup 2 is obliquely arranged in the machine body 1, and the inner wall of the crushing cup 2 is provided with a turbulence rib 3 protruding inwards;

the motor 4 is positioned at the outer side of the crushing cup 2, and a rotating shaft 41 driven by the motor 4 penetrates through the cup wall of the crushing cup 2 and extends into the crushing cup 2;

a crushing blade 5 positioned in the crushing cup 2 and installed at the end of the rotating shaft 41;

the peripheral wall and the bottom of the grinding cup 2 are connected through a transition portion 21, in the embodiment, the transition portion 21 is a round corner, after the grinding cup 2 is inclined, a connecting line from the highest point of the transition portion 21 to the lowest point of the cup opening 22 is L, and a transverse plane where the L is located is M, wherein the turbulence ribs 3 are at least arranged on the inner wall of the grinding cup 2 below the plane M. Meanwhile, a cup cover 6 is installed at a cup opening 22 of the crushing cup 2, and the cup cover 6 is in sealing fit with the cup opening 22 so as to seal a crushing cavity formed by the crushing cup 2.

In this embodiment, vortex muscle 3 is including setting up first vortex muscle 31 on smashing 2 diapalls of cup and setting up the second vortex muscle 32 on smashing 2 perisporium of cup, and wherein, first vortex muscle 31 is straight muscle with second vortex muscle 32, and the extension line of first vortex muscle 31 and second vortex muscle 32 is crossing.

In this embodiment, the motor 4 is located outside the bottom of the grinding cup 2 and is mounted obliquely with the grinding cup 2, wherein the rotating shaft 41 driven by the motor 4 penetrates through the bottom wall of the grinding cup 2 and extends into the cavity formed by the grinding cup 2. In this embodiment, the center line of the rotating shaft 41 coincides with the central axis of the pulverizing cup 2.

For the embodiment, because the grinding cup is obliquely arranged in the machine body, the inclination angle of the central axis of the grinding cup relative to the vertical plane is α -85 degrees, and the bottom wall and the peripheral wall of the inclined grinding cup can form an irregular cavity with a V-shaped section, in the pulping process, when the grinding blade rotates at a high speed, the grinding blade can drive materials and slurry to do rotary motion in the V-shaped cavity, because one side of the V-shaped cavity is a plane (the bottom wall of the grinding cup), and the other side of the V-shaped cavity is arc-shaped, the materials can irregularly collide with the wall of the V-shaped cavity, so that the probability of collision between the materials and the grinding blade is increased, and compared with the existing vertically-arranged barrel-shaped cavity, the V-shaped cavity can better gather the materials, the materials can slide to the bottommost of the grinding cup along the wall of the V-shaped cavity under the action of gravity, so that the probability of collision between the materials and the grinding blade is increased.

After the grinding cup is inclined, the food processor has the combination of the double auxiliary grinding structures of the irregular V-shaped cavity wall turbulence auxiliary grinding and the larger probability of auxiliary grinding of the turbulence rib rebounding materials. Therefore, compare in the supplementary crushing structure of current single vortex device (screen panel or vortex muscle), under the condition that does not have too high requirement to motor speed, can realize smashing the further promotion of efficiency, can realize even that the soybean milk drink of making exempts from to filter and does not have the sediment.

In this embodiment, the first spoiler rib disposed on the bottom wall of the grinding cup has two sections and is located on two sides of the grinding blade, and a vortex cavity is formed between the two sections of the first spoiler ribs, and when the grinding blade rotates at a high speed, the vortex cavity located below the grinding blade has an effect of forming a vortex for the slurry flow, so that the movement of the spoiler flow can be further performed, and the collision probability between the material and the grinding blade is improved.

For this embodiment, the turbulence rib may be disposed on the inner wall of any one of the pulverizing cups below the horizontal plane M where the L is located, either on the bottom wall of the pulverizing cup or on the peripheral wall of the pulverizing cup. Of course, in this embodiment, the spoiler rib may also extend downward from above the transverse plane M on which the L is located. It should be noted that, in the present embodiment, the vertical plane in which L is located is N (i.e., the paper surface shown in fig. 1), and the lateral plane M is a plane that passes through L and is perpendicular to the vertical plane N.

In this embodiment, first vortex muscle and second vortex muscle also can not be in the coplanar to, first vortex muscle or second vortex muscle can deflect the setting relative to the central line of pivot. It should be noted that the above structural changes to the present embodiment can also be applied to other embodiments of the present invention.

Example two:

fig. 3 is a schematic structural diagram of a second embodiment of the present invention. The difference between the present embodiment and the first embodiment is: in this embodiment, install sealing member 7 between bowl cover 6 and the rim of a cup, and sealing member 7 is pressed from both sides tightly fixedly by bowl cover 6 and rim of a cup to realize the sealed to the rim of a cup.

Meanwhile, in this embodiment, the cup cover 6 has an auxiliary cavity 60 recessed upwards, and the inner surface of the cup cover 6 is provided with a flow blocking portion 23 protruding into the grinding cup 2, the flow blocking portion 23 is provided with an installation hole 230 penetrating through the top wall of the cup cover 6, and the installation hole 230 is provided with a vent plug 24, wherein a vent passage 240 communicating the space in the grinding cup 2 with the atmosphere is provided in the vent plug 24. The peripheral wall of the grinding cup 2 is provided with a water inlet 25, wherein the water inlet 25 is communicated with a water supply device 27 through a pipeline 26, so that water required for pulping or cleaning water required for cleaning is supplied into the grinding cup. In this embodiment, the water inlet 25 in the grinding cup 2 is generally disposed on one side of the upper peripheral wall of the grinding cup 2, and when cleaning, water entering through the water inlet 25 not only has the function of flushing the cup wall of the grinding cup 2, but also can prevent the cleaning water from reversely flowing back through the water inlet 25 in the cleaning process to cause pipeline blockage or slag hiding. In the present embodiment, a water level detection electrode 28 for detecting a water level and/or a temperature detection electrode (not shown) for detecting a temperature are provided on the wall of the grinding cup 2. The water level detection electrode 28 and/or the temperature detection electrode are generally disposed on one side of the lower peripheral wall of the inclined grinding cup to facilitate the water level detection electrode and the temperature detection electrode to be immersed in water.

In the present embodiment, the bottom wall and the peripheral wall of the grinding cup 2 are connected by a beveled transition portion 21. Thus, when the cup cover 6 is automatically cleaned, the cleaning water can climb upwards along the oblique angle to clean the cup cover 6. Compared with a right-angled transition part or a round-angled transition part, the bevel angle can greatly reduce the upward-flowing resistance of the washing water, so that the climbing height of the washing water is higher. Meanwhile, a liquid discharge port 29 is arranged on the transition part 21 of the lowest part of the peripheral wall and the bottom wall of the grinding cup 2, a liquid discharge valve 8 is arranged at the liquid discharge port 29 positioned outside the grinding cup 2, and the liquid discharge valve 8 opens or closes the liquid discharge port 29 by rotating a driving motor 9 to realize pulp discharge or waste water discharge.

In this embodiment, the turbulence ribs are also disposed on the peripheral wall of the pulverizing cup below the cross section where the L is located, which has the same beneficial effects as the above embodiments and is not described herein again. It should be noted that, the food processor of this embodiment is provided with the drain outlet in the bottommost of transition portion, through the opening or closing of control flowing back valve, can realize that food processor arranges thick liquid to receiving the thick liquid cup or waste water to the operation of surplus water box automatically, has promoted consumer's good experience greatly.

It should be noted that, in this embodiment, a flow blocking portion is provided on the cup cover, and the flow blocking portion has a function of blocking the washing water flow from rising along the inner wall of the cup cover and flying out from the mounting hole. Meanwhile, the mounting hole is also provided with a ventilation plug, and the ventilation plug is provided with a ventilation channel, so that normal pulping ventilation and heat dissipation of the food processor can be realized, and cleaning water can be prevented from directly splashing outside the cup cover through the mounting hole. The ventilating passage arranged in the ventilating plug can also be designed into a labyrinth structure, so that the cleaning water is less prone to splashing outside the cup cover when the food processor is automatically cleaned.

Meanwhile, in the embodiment, the central line of the rotating shaft is not parallel to the central axis of the crushing cup, and the included angle formed between the central line of the rotating shaft and the central axis of the crushing cup is β, wherein β is less than or equal to 10 degrees.

It should be noted that, in the present embodiment, the mounting structure of the motor and the grinding cup is not limited to the solution of the present embodiment. There can also be multiple mounting means, for example, the pivot of motor runs through crushing cup and stretches into crushing cup by the last perisporium of crushing cup in, or the pivot of motor runs through crushing cup and stretches into crushing cup by the lower perisporium of crushing cup in, or, the crushing cup's after the slope bottommost is provided with the mount table, and be provided with the shaft hole that runs through on the mount table, the pivot is vertical to be passed the shaft hole and stretches into in the crushing cup, and suit axle sealing member is in order to seal the shaft hole in the pivot, form the vertical installation of motor, and the scheme of crushing cup slope installation. In addition, in this embodiment, the peripheral wall of the grinding cup is connected to the bottom wall by a transition portion formed by an oblique angle, the transition portion may be a rounded corner, and the main function of the transition portion is to reduce the resistance of the washing water to gush.

It should be noted that the above structural changes to the present embodiment can also be applied to other embodiments of the present invention.

It will be appreciated by those skilled in the art that the present invention includes, but is not limited to, those illustrated in the drawings and described in the detailed description above. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. An automatic food processor characterized by: the method comprises the following steps:

a body;

2. The automatic food processor as recited in claim 1, wherein: the vortex muscle is including setting up the first vortex muscle on smashing the cup diapire and setting up the second vortex muscle on smashing the cup perisporium.

3. The automatic food processor as recited in claim 2, wherein: the first turbulence rib and the second turbulence rib are straight ribs, and the extension lines of the first turbulence rib and the second turbulence rib are intersected.

4. The automatic food processor as recited in claim 2, wherein: the first turbulence rib or the second turbulence rib is arranged in a deflection way relative to the central line of the rotating shaft.

5. The automatic food processor as recited in claim 1, wherein: the cup cover is covered at the cup opening of the crushing cup and is in sealing fit with the cup opening.

6. The automatic food processor as recited in claim 5, wherein: the cup cover is provided with an auxiliary cavity which is sunken upwards;

7. The automatic food processor as recited in claim 1, wherein: the transition part is an oblique angle or a round angle.

8. The automatic food processor as recited in claim 1, wherein: a liquid outlet is formed in the transition part at the bottommost part of the crushing cup and is positioned on the outer side of the crushing cup, and a liquid outlet valve is mounted at the liquid outlet;

9. The automatic food processor as recited in claim 1, wherein: the crushing cup is characterized in that a mounting table is arranged on the transition portion at the bottommost portion of the crushing cup, a through shaft hole is formed in the mounting table, the rotating shaft vertically penetrates through the shaft hole and extends into the crushing cup, and a shaft sealing element for sealing the shaft hole is sleeved on the rotating shaft.

10. The automatic food processor as recited in claim 1, wherein said motor is disposed at an angle outside the bottom of the grinding cup, a shaft driven by the motor extends through the bottom wall of the grinding cup and into the grinding cup, and the center line of said shaft forms an angle of β with the center axis of the grinding cup, wherein β ° or less is 10 °.