CN112273979A

CN112273979A - Cooking machine

Info

Publication number: CN112273979A
Application number: CN202011071258.2A
Authority: CN
Inventors: 陈智勇; 余文君; 赵立新; 陈杰
Original assignee: Changhong Meiling Xinhua Technology Co ltd
Current assignee: Changhong Meiling Xinhua Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-01-29

Abstract

The invention discloses a cooking machine, comprising: the pot body assembly comprises a pot body assembly, an inner container, a stirring assembly, a driving assembly, a heating assembly, a heat insulation assembly and a pot cover, wherein an installation cavity is formed in the pot body assembly; the inner container is arranged in the mounting cavity; the stirring component is rotatably arranged at the bottom of the inner container; the driving assembly is arranged in the mounting cavity, and the output end of the driving assembly is in transmission connection with the stirring assembly; the heating assembly is arranged in the mounting cavity and used for heating the inner container, and the heating assembly is positioned between the inner container and the driving assembly; the heat insulation assembly is arranged between the heating assembly and the driving assembly; the pot cover is used for opening and closing the mounting cavity. In the embodiment, the stirring assembly is arranged at the bottom of the inner container, so that the stirring assembly and the driving assembly are not required to be arranged on the pot cover, the weight of the pot cover is reduced, and meanwhile, the connection mode between the pot cover and the pot body assembly is not limited; the arrangement of the heat insulation assembly can reduce the diffusion of heat generated by the heating assembly towards the driving assembly, and can reduce the temperature of the working environment of the driving assembly.

Description

Cooking machine

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a cooking machine with heating and stirring functions.

Background

When some staple foods (such as glutinous rice cake or corn paste and other viscous foods) are made, the staple foods need to be heated and stirred at the same time so as to uniformly heat the staple foods and prevent the staple foods from caking; in order to realize above-mentioned function, current cooking machine generally includes pot body subassembly, the pot cover, heating element, including a motor, an end cap, a controller, and a cover plate, the stirring subassembly, consider from motor operational environment temperature, current cooking machine generally selects to install motor and stirring subassembly on the pot cover, when stirring subassembly is great, the pot cover of installing the stirring subassembly can only be followed vertical and pot body subassembly separation, the pot cover can't be articulated with pot body subassembly this moment, the user all need mention the pot cover at every turn, the pot cover of installing motor and stirring subassembly is heavier relatively, user's work burden has been increased.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a cooking machine with heating and stirring functions, wherein the stirring component is arranged at the bottom of the inner container, so that the labor burden of a user can be reduced.

According to an embodiment of an aspect of the present invention, a cooking machine includes:

the pot body assembly is internally provided with an installation cavity; the inner container is arranged in the mounting cavity; the stirring component is rotatably arranged at the bottom of the inner container; the driving assembly is arranged in the mounting cavity, and the output end of the driving assembly is in transmission connection with the stirring assembly; the heating assembly is arranged in the mounting cavity and used for heating the inner container, and the heating assembly is positioned between the inner container and the driving assembly; an insulation assembly disposed between the heating assembly and the drive assembly; and the pot cover is used for opening and closing the mounting cavity.

According to some embodiments of the invention, the stirring assembly comprises a stirring frame and a rotating shaft, the rotating shaft is rotatably arranged at the bottom of the inner container, the stirring frame is arranged on the rotating shaft, and the profile of the stirring frame is matched with the profile of the section of the inner container, which passes through the central line.

According to some embodiments of the present invention, the heat insulation assembly includes a heat insulation sheet and a middle layer, the middle layer is installed in the installation cavity, the middle layer is in a barrel shape, the heat insulation sheet is installed at the bottom of the middle layer, the heat insulation sheet is provided with a first through hole for the output end of the driving assembly to pass through, the middle layer is provided with a second through hole for the output end of the driving assembly to pass through, the heat insulation sheet is made of a heat insulation material, and the heating assembly is located in the middle layer.

According to some embodiments of the invention, the pan body assembly comprises a mounting ring, the mounting ring is arranged to protrude towards the mounting cavity, and the middle upper part is fixedly connected with the mounting ring through a fastener.

According to some embodiments of the invention, the driving assembly comprises a mounting bracket and a motor, the mounting bracket is mounted at the bottom of the mounting cavity, the motor is mounted on the mounting bracket, and the motor is suspended above the bottom surface of the mounting cavity relatively.

According to some embodiments of the invention, the mounting bracket comprises a mounting plate, a plurality of first connecting columns connected with the bottom of the mounting cavity are arranged on the lower portion of the mounting plate, a sunken mounting groove is arranged on the mounting plate, and a locking frame is detachably arranged on the mounting plate.

According to some embodiments of the invention, the lower part of the mounting plate is provided with a plurality of second connecting columns, the second connecting columns are connected with fans, and the bottom of the mounting cavity is provided with vent holes.

According to some embodiments of the invention, the temperature sensing assembly is arranged at the bottom of the middle layer, the temperature sensing assembly comprises a protective cover, an auxiliary support and a sensor, an accommodating cavity is arranged in the protective cover, the accommodating cavity is provided with an opening, a third through hole for the output end of the driving assembly to pass through is arranged at the bottom of the accommodating cavity, the auxiliary support is arranged in the accommodating cavity, and the sensor is arranged on the auxiliary support.

According to some embodiments of the invention, the auxiliary support comprises a ring-shaped main body, the main body is riveted with the protective cover, the inner ring of the main body is provided with an annular folded edge perpendicular to the main body, the outer ring of the main body is provided with a downward connecting piece, and the end of the connecting piece far away from the main body is provided with a groove.

According to some embodiments of the invention, the side wall of the inner container is provided with a handle, and the pot body assembly or the pot cover is provided with an avoidance position for the handle to pass through.

According to the embodiment of the invention, at least the following beneficial effects are achieved: in the embodiment, the stirring assembly is arranged at the bottom of the inner container, so that the stirring assembly and the driving assembly are not required to be arranged on the pot cover, the weight of the pot cover is reduced, and meanwhile, the stirring assembly is not required to be arranged, the connection mode between the pot cover and the pot body assembly is not limited, and the pot cover can be freely designed; the setting of thermal-insulated subassembly can reduce the heat that heating element produced and spread towards drive assembly direction, can reduce drive assembly operational environment's temperature, avoids operational environment too high to cause the influence to drive assembly's operation.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a first exploded view of an embodiment of the present invention;

FIG. 5 is a second exploded view of one embodiment of the present invention;

fig. 6 is a schematic view of an auxiliary stand according to the present invention.

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 in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element 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.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

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.

As shown in fig. 1 to 6, a cooking machine according to an embodiment of the present invention includes: the pot body component 10 is internally provided with an installation cavity 16; the inner container 11 is arranged in the mounting cavity 16; the stirring component 12 is rotatably arranged at the bottom of the inner container 11; the driving component 13 is arranged in the mounting cavity 16, and the output end of the driving component 13 is in transmission connection with the stirring component 12; the heating assembly 14 is arranged in the mounting cavity 16 and used for heating the inner container 11, and the heating assembly 14 is positioned between the inner container 11 and the driving assembly 13; the heat insulation assembly is arranged between the heating assembly 14 and the driving assembly 13; the pot cover 15 is used for opening and closing the installation cavity 16. The heating assembly 14 may be an electrically heated chassis, which is well known in the art and will not be described in detail herein.

In the embodiment, the stirring component 12 is arranged at the bottom of the inner container 11, so that the stirring component 12 and the driving component 13 are not required to be arranged on the pot cover 15, the weight of the pot cover 15 is reduced, meanwhile, the stirring component 12 is not required to be arranged, the connection mode between the pot cover 15 and the pot body component 10 is not limited, and the pot cover 15 can be freely designed (if the stirring component 12 is arranged on the pot cover 15, in order to avoid the interference between the stirring component 12 and the inner container 11 when the pot cover 15 is opened, the pot cover 15 can only be separated from the pot body component 10 generally along the vertical direction, and the connection relationship between the pot cover 15 and the; the arrangement of the heat insulation assembly can reduce the diffusion of heat generated by the heating assembly 14 towards the driving assembly 13, the temperature of the working environment of the driving assembly 13 can be reduced, and the influence of the overhigh working environment on the operation of the driving assembly 13 is avoided.

In order to reduce the labor intensity of a user, the pot cover 15 is hinged on the upper part of the pot body assembly 10, and the pot cover 15 opens and closes the mounting cavity 16 in a rotating mode, so that the pot cover is very convenient.

As shown in fig. 2 and 4, in some embodiments of the present invention, the stirring assembly 12 includes a stirring frame 17 and a rotating shaft 18, the rotating shaft 18 is rotatably installed at the bottom of the inner container 11, the stirring frame is installed at the rotating shaft 18, and the profile of the stirring frame 17 matches the cross-sectional profile of the inner container 11 passing through the center line. The stirring frame 17 in the above embodiment can stir the food in the inner container 11 in a large range, and avoid too many dead corners which can not be stirred. In addition, belong to detachably between stirring frame 17 and the pivot 18 and be connected, conveniently wash stirring frame 17, pivot 18 is provided with non-circular shape connector 19 with stirring frame 17 junction for this reason, and stirring frame 17 is last to correspond connector 19 and be provided with the connecting hole, and quick grafting can be realized to connector 19 and connecting hole, and stirring frame 17 includes that an outline border that is rectangle probably is provided with a plurality of down tube in the outline border.

As shown in fig. 2, in some embodiments of the present invention, the heat insulation assembly includes a heat insulation sheet 20 and a middle layer 21, the middle layer 21 is installed in the installation cavity 16, the middle layer 21 is in a barrel shape, the middle layer 21 is used for installing the inner container 11, the heat insulation sheet 20 is installed at the bottom of the middle layer 21, a first through hole for the output end of the driving assembly 13 to pass through is formed in the heat insulation sheet 20, a second through hole for the output end of the driving assembly 13 to pass through is formed in the middle layer 21, the heat insulation sheet 20 is made of a heat insulation material, and the heating assembly 14 is. In the above embodiment, the inner container 11 and the heat insulating sheet 20 insulate heat doubly, so that the heat transfer of the heating unit 14 to the driving unit 13 is reduced, the heat insulating sheet 20 may be made of mica material, and the heat insulating sheet 20 may be made of material such as asbestos or glass fiber.

The other end of the rotating shaft 18 extends to the outside of the bottom of the inner container 11, the output end of the driving assembly 13 is in transmission connection with the other end of the rotating shaft 18, the connecting structure of the rotating shaft 18 and the stirring frame can be adopted as the part of the connecting structure, and a sealing structure is arranged at the joint of the rotating shaft 18 and the inner container 11 to prevent food leakage.

It will be understood by those skilled in the art that the driving connection between the shaft 18 and the driving assembly 13 can be made in other ways, for example, the driving assembly 13 and the shaft 18 are connected by a magnetic coupling, and the bottom of the inner container 11 does not need to be perforated, so that there is no need to worry about the problem of food leakage.

As shown in figures 2 and 5, in some embodiments of the present invention, pan body assembly 10 includes a mounting ring 24, wherein mounting ring 24 is partially protruded toward mounting cavity 16, an annular protrusion 25 is protruded from the upper portion of middle layer 21, and the upper portion of middle layer 21 is fixedly connected to mounting ring 24 through annular protrusion 25 by a fastener, which may be a bolt, a screw, a rivet, or the like. Because stirring subassembly 12, drive assembly 13 are installed in pot body subassembly 10, in order to increase the holistic structural strength of pot body subassembly 10, directly with middle level 21 and pot body subassembly 10 fixed connection through the fastener, can effectively ensure the joint strength between pot body subassembly 10 and the middle level 21.

As shown in fig. 4, in some embodiments of the present invention, the driving assembly 13 includes a mounting bracket 26 and a motor, the mounting bracket 26 is mounted at the bottom of the mounting cavity 16, the motor is mounted on the mounting bracket 26, and the motor is relatively suspended above the bottom surface of the mounting cavity 16, so that the periphery of the motor is air, which is convenient for taking away heat of the motor by using the air flow, and reduces the temperature of the motor. The motor can adopt a speed reduction motor, or the motor is connected with a gear reduction box, so that the purposes of speed reduction and torque increase are achieved.

As shown in fig. 4 and 5, in some embodiments of the present invention, the mounting bracket 26 includes a mounting plate 27, a plurality of first connecting posts 28 are provided at a lower portion of the mounting plate 27 to be connected to a bottom of the mounting chamber 16, a sunken mounting groove 29 is provided on the mounting plate 27, and a locking frame 30 is detachably mounted on the mounting plate 27. The lower part of the first connecting column 28 is provided with a threaded hole, the first connecting column 28 is fixed with the pot body assembly 10 by penetrating through the bottom of the pot body assembly 10 through a screw and then connecting with the threaded hole, the mounting plate 27 is suspended through the first connecting column 28, and then the motor is suspended; the mounting groove 29 sinks parallel to the first connecting column 28, which is beneficial to fully utilizing the space. The locking frame 30 and the mounting plate 27 are detachably connected through screws, the locking frame 30 can prevent the motor from jumping upwards, and the stability of motor installation is guaranteed.

Of course, it will be understood by those skilled in the art that the mounting plate 27 may be otherwise coupled to the mounting cavity 16, for example, the mounting plate 27 may be selectively coupled to a sidewall of the mounting cavity 16 for mounting purposes, and the like.

As shown in fig. 5, in some embodiments of the present invention, a plurality of second connecting columns 31 are disposed at the lower part of the mounting plate 27, a fan 32 is connected to the second connecting columns 31, and a vent hole 33 is disposed at the bottom of the mounting cavity 16. The lower part of the second connecting column 31 is provided with a threaded hole, the fan 32 is connected with the threaded hole through a screw to realize installation, and the fan 32 is suspended above the bottom of the installation cavity 16, so that the air flowing efficiency can be improved. In addition, because the space occupied by the connecting column is smaller, the problem that the internal space of the mounting cavity 16 is reduced due to the mounting structure, and the air circulation is not smooth can be solved.

As shown in fig. 2, in some embodiments of the present invention, a temperature sensing assembly is disposed at the bottom of the middle layer 21, the temperature sensing assembly includes a protective cover 34, an auxiliary bracket 35 and a sensor, an accommodating cavity 36 is disposed in the protective cover 34, the accommodating cavity 36 is provided with an opening, a third through hole for passing through an output end of the driving assembly 13 is disposed at the bottom in the accommodating cavity 36, the auxiliary bracket 35 is mounted in the accommodating cavity 36, and the sensor is mounted on the auxiliary bracket 35. Because the bottom of the accommodating cavity 36 needs to be provided with the third through hole, the bottom of the accommodating cavity 36 can not be provided with a structure for mounting the sensor, and the auxiliary support 35 is used for mounting the sensor. The auxiliary support 35 comprises a ring-shaped main body 37, the main body 37 is riveted with the protective cover 34, an annular folded edge perpendicular to the main body 37 is arranged on the inner ring of the main body 37, a downward connecting piece 38 is arranged on the outer ring of the main body 37, a slot 39 is arranged on the end part, far away from the main body 37, of the connecting piece 38, the lead of the sensor is collected in the slot 39, and the slot 39 can arrange the lead. The third through hole is internally connected with a sheath 40, the sheath 40 is sleeved on the output shaft of the driving component 13, the annular folded edge is sleeved on the sheath, and the sheath can play a role in protecting the output shaft of the driving component 13 and reducing the heat generated by the heating component 14 to diffuse towards the driving component 13.

As shown in figures 1 and 4, in some embodiments of the present invention, a handle 22 is disposed on a sidewall of the inner container 11, and an escape position 23 for passing the handle 22 is disposed on the pot body assembly 10. After the food is processed, the temperature of the inner container 11 is high, hands can not directly contact the inner container 11, and at the moment, a user can take out the inner container 11 conveniently by arranging the handle and move the inner container to a set position. Of course, it can be understood by those skilled in the art that the avoiding position may be disposed on the pot cover 15, and the same technical effect can be achieved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A cooking machine, characterized in that it comprises:

the pot body assembly is internally provided with an installation cavity;

the inner container is arranged in the mounting cavity;

the stirring component is rotatably arranged at the bottom of the inner container;

the driving assembly is arranged in the mounting cavity, and the output end of the driving assembly is in transmission connection with the stirring assembly;

the heating assembly is arranged in the mounting cavity and used for heating the inner container, and the heating assembly is positioned between the inner container and the driving assembly;

an insulation assembly disposed between the heating assembly and the drive assembly;

and the pot cover is used for opening and closing the mounting cavity.

2. The cooking machine according to claim 1, wherein the stirring assembly comprises a stirring frame and a rotating shaft, the rotating shaft is rotatably arranged at the bottom of the inner container, the stirring frame is arranged on the rotating shaft, and the profile of the stirring frame is matched with the cross-sectional profile of the inner container passing through the center line.

3. The cooking machine according to claim 1, wherein the heat insulation assembly comprises a heat insulation sheet and a middle layer, the middle layer is installed in the installation cavity, the middle layer is barrel-shaped, the heat insulation sheet is installed at the bottom of the middle layer, a first through hole for the output end of the driving assembly to pass through is formed in the heat insulation sheet, a second through hole for the output end of the driving assembly to pass through is formed in the middle layer, the heat insulation sheet is made of a heat insulation material, and the heating assembly is located in the middle layer.

4. The cooking machine of claim 3, wherein the pan body assembly includes a mounting ring, the mounting ring portion is disposed to project toward the mounting cavity, and the middle upper portion is fixedly connected to the mounting ring by a fastener.

5. The cooking machine of claim 1, wherein the drive assembly includes a mounting bracket mounted to the bottom of the mounting cavity, and a motor mounted to the mounting bracket, the motor being suspended above the bottom of the mounting cavity.

6. The cooking machine of claim 5, wherein the mounting bracket comprises a mounting plate, the lower portion of the mounting plate is provided with a plurality of first connecting posts connected with the bottom of the mounting cavity, the mounting plate is provided with a sunken mounting groove, and the mounting plate is detachably provided with a locking frame.

7. The cooking machine according to claim 6, wherein the lower portion of the mounting plate is provided with a plurality of second connecting columns, the second connecting columns are connected with fans, and the bottom of the mounting cavity is provided with ventilation holes.

8. The cooking machine according to claim 3, wherein the middle bottom is provided with a temperature sensing assembly, the temperature sensing assembly comprises a protective cover, an auxiliary support and a sensor, a receiving cavity is formed in the protective cover, the receiving cavity is provided with an opening, a third through hole for the output end of the driving assembly to pass through is formed in the bottom of the receiving cavity, the auxiliary support is installed in the receiving cavity, and the sensor is installed on the auxiliary support.

9. The cooking machine of claim 8, wherein the auxiliary support comprises a ring-shaped main body riveted to the protective cover, the inner ring of the main body is provided with an annular flange perpendicular to the main body, the outer ring of the main body is provided with a downward-facing connector, and a groove is provided on the end of the connector away from the main body.

10. The cooking machine of claim 1, wherein the side wall of the inner container is provided with a handle, and the pot body assembly or the pot cover is provided with an avoiding position for the handle to pass through.