CN211883360U

CN211883360U - Cooking machine with heating and stirring functions

Info

Publication number: CN211883360U
Application number: CN201922501994.6U
Authority: CN
Inventors: 陈智勇; 马庆兵
Original assignee: Guangdong Changhong Home Appliances Technology Co ltd
Current assignee: Changhong Meiling Xinhua Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a cooking machine with heating and stirring functions, which comprises a main machine assembly and a top cover assembly; a cooking cavity is arranged on the main machine assembly; the top cover assembly closes or opens the cooking cavity; the method is characterized in that: the host assembly and the top cover assembly are arranged in a split mode; the top cover assembly is provided with a stirring mechanism; the stirring mechanism comprises a power output assembly and a stirrer, and the output end of the power output assembly is in transmission connection with the stirrer so as to drive the stirrer to rotate in the cooking cavity; an electric coupling component is arranged between the main machine assembly and the top cover assembly, and the power output component is electrically connected with a power supply circuit on the main machine assembly through the electric coupling component in a closed state; the stirrer comprises a stirring frame and a stirring strip arranged on the stirring frame; the stirring frame and/or the stirring strip are/is provided with a bending part protruding along the stirring direction e; the stirring strip divides the inner side of the stirring frame into a plurality of stirring areas. The cooking machine has large stirring force and reliable stirring performance, so that the cooking machine can be used for making food such as rice cakes.

Description

Cooking machine with heating and stirring functions

Technical Field

The utility model relates to a kitchen appliance specifically is a cooking machine of area heating stirring function.

Background

The existing electric rice cooker in the market has single function and can only be used for cooking rice generally; for the cake-like food (for example, glutinous rice cake, corn cake, etc.), the traditional rice cooker can not cook the cake-like food because the preparation process needs to stir and heat continuously. In addition, in the kitchen appliances (such as bread makers, wall breaking machines, cooking machines and the like) with stirring functions in the market, the power structure for providing stirring power is generally of a lower-mounted type, namely the power structure is arranged on the main machine body and is matched with a special stirrer to realize the stirring function, and the power structure and the stirrer need to realize transmission through a complex transmission structure, so that the load of the power structure is large, and the stirring force of the stirrer is weak; the viscosity of the cake food is higher and higher in the making process, so that the requirement on stirring strength is higher, and the kitchen electrical appliance cannot well complete the stirring process in the making process of the cake food.

For example, chinese patent CN208463874U discloses a cooking utensil with stirring and vegetable cutting functions, which specifically discloses: comprises a main machine, an upper cover and a vegetable cutting device, wherein the main machine is provided with an inner pot, a heating device and a motor; the upper cover is detachably connected with the main machine, and the upper cover is provided with a stirring device for stirring food in the inner pot; the vegetable cutting device is detachably connected with the host machine and is used for shredding and slicing food materials; the upper cover is internally provided with a connecting sleeve, a gear is fixedly connected on the connecting sleeve, two ends of the gear are simultaneously fixed by the shaft sleeve and the shaft sleeve, the upper cover is internally provided with a speed reducer, the speed reducer and the gear are in transmission connection through a belt, and the other end of the transmission output of the speed reducer is provided with a stirring device; the stirring device and the upper cover adopt a detachable connection mode. Among this cooking utensil, the motor sets up on the host computer, and the host computer needs just can drive agitating unit through complicated gear structure, leads to motor load big, and agitating unit's stirring performance is poor, and frequent dismouting can damage relevant spare part easily moreover, leads to its life weak point, and the maintenance cost is high.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a take cooking machine of heating stirring function, this cooking machine's stirring dynamics is big, stirring dependable performance, so can make the food of cake class.

The purpose of the utility model is realized like this:

a cooking machine with heating and stirring functions comprises a main machine assembly and a top cover assembly; a cooking cavity is arranged on the main machine assembly; the top cover assembly closes or opens the cooking cavity; the method is characterized in that: the host assembly and the top cover assembly are arranged in a split mode; the top cover assembly is provided with a stirring mechanism; the stirring mechanism comprises a power output assembly and a stirrer, and the output end of the power output assembly is in transmission connection with the stirrer so as to drive the stirrer to rotate in the cooking cavity; an electric coupling component is arranged between the main machine assembly and the top cover assembly, and the power output component is electrically connected with a power supply circuit on the main machine assembly through the electric coupling component in a closed state; the stirrer comprises a stirring frame and a stirring strip arranged on the stirring frame; the stirring frame and/or the stirring strip are/is provided with a bending part protruding along the stirring direction e; the stirring strip divides the inner side of the stirring frame into a plurality of stirring areas.

The top cover assembly is provided with an electrical cavity for accommodating the power output assembly; the output end of the power output component is provided with a rotating shaft, and the rotating shaft penetrates through the bottom of the top cover assembly and at least partially extends into the cooking cavity to be connected with the stirrer; a first sealing ring is arranged between the rotating shaft and the top cover assembly.

The top cover assembly is provided with an upper steam exhaust hole communicated with the outside at the top and a lower steam exhaust hole communicated with the cooking cavity at the bottom; an exhaust guide pipe communicated with the upper exhaust hole and the lower exhaust hole respectively is arranged in the electric cavity; the steam exhaust guide pipe is in sealing fit with the upper steam exhaust hole through a second sealing ring, and the steam exhaust guide pipe is in sealing fit with the lower steam exhaust hole through a third sealing ring; the top cover assembly is detachably provided with an exhaust valve for opening or closing the upper exhaust hole.

The power output assembly comprises a stirring motor and a reduction gearbox, a motor shaft of the stirring motor is connected with the input end of the reduction gearbox, and the output end of the reduction gearbox is in transmission connection with the stirrer; the stirring motor is electrically connected with the electric coupling assembly.

The electric coupling component comprises an upper coupler arranged on the top cover assembly and a lower coupler arranged on the host assembly; when the host assembly and the top cover assembly are assembled, the upper coupler and the lower coupler are electrically coupled with each other; the upper coupler is electrically connected with the stirring motor; the lower coupler is electrically connected with a power supply circuit on the host assembly, and the control panel on the host assembly controls the power supply circuit to be electrically connected with the lower coupler.

A foolproof structure is arranged between the top cover assembly and the host assembly; the fool-proof structure comprises a positioning shaft and a positioning hole which are mutually inserted; the positioning shaft is arranged on the top cover assembly, and the positioning hole is arranged on the host assembly; or, the positioning shaft is arranged on the host assembly, and the positioning hole is arranged on the top cover assembly.

The bending part is arc-shaped or pointed; more than one stirring strip is in an N shape, a W shape, a V shape, an M shape, a Z shape or a Y shape to form a stirring angle; and the stirring frame is provided with a connector for connecting the power output assembly.

The main machine assembly is detachably provided with a pot liner, the cooking cavity is an inner cavity of the pot liner, and the bottom of the pot liner is provided with a heating body; the pot liner is provided with a rotation stopping lug extending outwards, and the host machine assembly is provided with a limiting part matched with the rotation stopping lug; when the pot container is assembled on the host assembly, the rotation stopping lug is matched with the limiting part, so that the limiting part limits the pot container to rotate through the rotation stopping lug.

The top cover assembly is provided with a fourth sealing ring, and the edge of an opening on the pot container is in sealing fit with the top cover assembly through the fourth sealing ring; the lateral part of the top cover assembly is provided with a pot cover handle, the lateral part of the main machine assembly is provided with a machine body handle and a water collecting box, and the pot cover handle and the machine body handle correspond to each other.

The fourth sealing ring is provided with a connecting ring for connecting the top cover assembly, an upper sealing ring in sealing fit with the bottom of the top cover assembly and a lower sealing ring in sealing fit with the edge of the opening of the pot liner; the upper sealing ring is respectively connected with the connecting ring and the lower sealing ring.

The utility model has the advantages as follows:

in the cooking machine, the power output component for providing stirring force is arranged in an overhead manner, namely the power output component is arranged on the top cover assembly, and the power output component can drive the stirrer to rotate through a simple transmission structure to realize stirring; for further promoting stirring performance, be equipped with along the bellied flexion of stirring direction e on the agitator, this flexion can effectively reduce the resistance that the agitator received, makes stirring effect more even, further avoids the glutinous rice phenomenon to appear in the preparation process in the food of glutinous rice cake class. The cooking machine can be an electric cooker for cooking rice, and the electric cooker has the heating and stirring functions by adding the stirring mechanism on the top cover assembly, so that food such as rice cakes can be made; the user can make the food such as the glutinous rice cake at home by using the cooking machine, the burden of a producer can be reduced, various special gourmets can be made according to the liking of the producer, and the use experience of the user is good.

Drawings

Fig. 1 is a front view of a cooking machine according to an embodiment of the present invention.

Fig. 2 is a top view of a cooking machine according to an embodiment of the present invention.

Fig. 3 is a perspective sectional view in the direction of a-a in fig. 2.

Fig. 4 is a perspective sectional view in the direction B-B in fig. 2.

Fig. 5 is an exploded view of the top cover assembly and the host assembly according to an embodiment of the present invention.

Fig. 6 is an exploded view of a top cover assembly according to an embodiment of the present invention.

Fig. 7 is a partially exploded view of a host assembly according to an embodiment of the present invention.

Fig. 8 is an enlarged schematic view at H in fig. 4.

Fig. 9 is a front view of the mixer according to an embodiment of the present invention.

Fig. 10 is a left side view of the mixer according to an embodiment of the present invention.

Fig. 11 is a top view of an agitator according to an embodiment of the present invention.

Fig. 12 is a perspective view of a mixer according to an embodiment of the present invention.

Fig. 13 is a partial cross-sectional view of a fourth seal ring according to an embodiment of the present invention.

Fig. 14 is a front view of another embodiment of the agitator of an embodiment of the present invention.

Fig. 15 is a front view of another embodiment of the agitator of an embodiment of the present invention.

Fig. 16 is a structural diagram of a cooking machine according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 16, the cooking machine with heating and stirring functions is an electric cooker, which includes a main machine assembly Z and a top cover assembly G; a cooking cavity D is arranged on the inner side of the main machine assembly Z; the top cover assembly G closes or opens the top opening of the cooking cavity D; the host assembly Z and the top cover assembly G are arranged in a split mode, and the top cover assembly G can be integrally disassembled relative to the host assembly Z; the inner side of the top cover assembly G is provided with a stirring mechanism; the stirring mechanism comprises a power output assembly and a stirrer 14, wherein the output end of the power output assembly is in transmission connection with the stirrer 14 so as to drive the stirrer 14 to rotate in the cooking cavity D, and the stirring purpose is achieved; an electric coupling component is arranged between the main machine assembly Z and the top cover assembly G, and the power output component is electrically connected with a power supply circuit on the main machine assembly Z through the electric coupling component in a closed state, so that electric energy required by work is obtained; the stirrer 14 comprises a stirring frame and a stirring bar 1404 arranged on the stirring frame; the stirring frame and/or the stirring bar 1404 are/is integrally formed with a bending part 14021 which is convex along the stirring direction e; the agitator bars 1404 divide the inside of the agitator frame into a number of agitation zones 1408. In the cooking machine, the power output assembly for providing stirring force is arranged in an overhead manner, namely the power output assembly is arranged on the top cover assembly G, the power output assembly can drive the stirrer 14 to rotate through a simple transmission structure to realize stirring, the load of the power output assembly in the structure is small, the stirring force of the stirrer 14 is large, and the requirement on the stirring force in the manufacturing process of the glutinous rice cake food is met; in order to further improve the stirring performance, the stirrer 14 is provided with a bending part 14021 which protrudes along the stirring direction e, and the bending part 14021 can effectively reduce the resistance on the stirrer 14, so that the stirring effect is more uniform, and the phenomenon that the cake food sticks to a pan in the manufacturing process is further avoided; the stirring area 1408 has the function of scattering food materials, so that the stirring effect is better.

Further, an electrical cavity C for accommodating the power output assembly is arranged on the inner side of the top cover assembly G; the output end of the power output assembly is provided with a rotating shaft 4, and the rotating shaft 4 penetrates through the stirring through hole 601 at the bottom of the top cover assembly G and at least partially extends into the cooking cavity D to be connected with the stirrer 14; a first sealing ring 5 is arranged between the rotating shaft 4 and the top cover assembly G. Specifically, the top cover assembly G comprises an upper cover shell 1, an upper cover aluminum plate 6 and a lining heat insulation ring 11; the upper cover shell 1, the upper cover aluminum plate 6 and the lining heat insulation ring 11 are matched with each other to be assembled to enclose the electric cavity C; the stirring through hole 601 is arranged on the upper cover aluminum plate 6, and the first sealing ring 5 is assembled on the stirring through hole 601 and is in sealing fit with the rotating shaft 4 so as to prevent water vapor from entering the electric cavity C through the stirring through hole 601.

Furthermore, the top cover assembly G is provided with an upper steam exhaust hole 102 communicated with the outside at the top and a lower steam exhaust hole 602 communicated with the cooking cavity D at the bottom; an exhaust conduit 9 respectively communicated with the upper exhaust hole 102 and the lower exhaust hole 602 is arranged in the electric cavity C; the steam exhaust guide pipe 9 is in sealing fit with the upper steam exhaust hole 102 through the second sealing ring 8, the steam exhaust guide pipe 9 is in sealing fit with the lower steam exhaust hole 602 through the third sealing ring 10, and steam generated in the cooking process of the cooking cavity D is exhausted to the outside through the lower steam exhaust hole 602, the steam exhaust guide pipe 9 and the upper steam exhaust hole 102 in sequence to realize pressure relief; the top of the top cover assembly G is detachably provided with an exhaust valve 7 for opening or closing the upper exhaust hole 102, and the exhaust valve 7 can be detached and cleaned independently. Specifically, the upper steam exhaust hole 102 is opened on the upper cover shell 1, and the steam exhaust valve 7 is assembled on the upper cover shell 1; the lower steam vent 602 is arranged on the upper cover aluminum plate 6.

Furthermore, the power output assembly comprises a stirring motor 2 and a reduction gearbox 3, a motor shaft of the stirring motor 2 is connected with an input end of the reduction gearbox 3, an output end of the reduction gearbox 3 is in transmission connection with the stirrer 14 through a rotating shaft 4, transmission can be achieved between the power output assembly and the stirrer 14 through the rotating shaft 4, the transmission structure is simple, the load of the stirring motor 2 is small, the stirring force of the stirrer 14 can be enhanced, and the stirring performance is more reliable; the stirring motor 2 is electrically connected with the electric coupling assembly to obtain required electric energy from the power supply circuit, and information interaction between the top cover assembly G and the host assembly Z can be realized. Specifically, a fixing bracket 101 for fixedly connecting the stirring motor 2 and the reduction gearbox 3 is integrally formed on the inner side of the upper cover shell 1.

Furthermore, the electric coupling assembly comprises an upper coupler 27 arranged on one side of the bottom of the top cover assembly G and a lower coupler 28 arranged on one side of the top of the host assembly Z, the upper coupler 207 is provided with an electric connection pin, and the lower coupler 28 is provided with an electric connection jack; when the host assembly Z and the top cover assembly G are assembled, the electric connecting pins are inserted into the electric connecting jacks to realize the electric coupling connection of the upper coupler 27 and the lower coupler 28; the upper coupler 27 is electrically connected with the stirring motor 2; the lower coupler 28 is electrically connected to a power supply circuit on the host assembly Z, and the control board 16 inside the host assembly Z controls the power supply circuit to be electrically connected to the lower coupler 28, so as to control the on/off of the lower coupler 28 and the circuit. Specifically, the upper coupler 27 is fixedly mounted to the inner liner insulating collar 11, and the lower coupler 28 is fixedly mounted to the middle ring 13 of the main unit assembly Z.

Furthermore, two groups of fool-proof structures are arranged between the top cover assembly G and the host assembly Z; the foolproof structure comprises a positioning shaft 26 and a positioning hole 25 which are mutually inserted; the positioning shaft 26 is arranged at the top of the host assembly Z, and the positioning hole 25 is arranged at the bottom of the top cover assembly G; when the top cover assembly G is assembled with the host assembly Z, the positioning shaft 26 is inserted into the positioning hole 25, so that fool-proofing is realized, and the assembly precision of the top cover assembly G and the host assembly Z is ensured. Specifically, the positioning shaft 26 is integrally formed on the middle ring 13, and the positioning hole 25 is integrally formed on the lining heat insulating ring 11.

Furthermore, the bending part 14021 is arc-shaped (or pointed), and the arc-shaped bending part 14021 can extrude the food such as the glutinous rice cake when the stirrer 14 rotates to stir, so that the resistance of the stirrer 14 can be reduced, and the stirring can be more uniform; referring to fig. 9-12, a stirring bar 1404 is disposed inside the stirring frame, the stirring bar 1404 is N-shaped to form two stirring angles 14041, and the stirring bar 14041 is inclined in the stirring direction e to reduce resistance; the stirring frame is provided with a connector 1401 for connecting the power output assembly, and the connector 1401 is in threaded connection with the rotating shaft 4, so that the stirrer 14 can be conveniently detached and cleaned. Specifically, the stirring frame is formed by connecting a first cross bar 1402, a first vertical bar 1403, a second cross bar 1406 and a second vertical bar 1407, the whole shape of the stirring frame is anchor-shaped, the whole shape of the stirring frame is matched with the cross-sectional shape of the cooking cavity D, the bending portion 14021 is formed by bending the first cross bar 1402, one end of the stirring bar 1404 is connected with the first vertical bar 1403, the other end of the stirring bar is connected with the second vertical bar 1407, two middle connecting rods 1405 are connected between the first cross bar 1402 and the second cross bar 1406, one stirring angle 14041 passes through one middle connecting rod 1405, and the other stirring angle 14041 passes through the other middle connecting rod.

In addition, as shown in fig. 14, another embodiment of the stirrer 14 is provided, wherein the stirring bar 1404 is W-shaped, two ends of the stirring bar 1404 are respectively connected with the first cross bar 1402, and the W-shaped stirring bar 1404 is formed with three stirring angles 14041;

in another embodiment of the mixer 14, as shown in fig. 15, the mixing bars 1404 are V-shaped and form a mixing angle 14041, and the mixing bars 1404 are arranged in an inverted manner, wherein two ends of one mixing bar 1404 are connected to the first cross bar 1402 respectively, and two ends of the other mixing bar 1404 are connected to the second cross bar 1406 respectively.

Further, a pot container 17 is detachably arranged on the inner side of the main machine assembly Z, and the cooking cavity D is an inner cavity of the pot container 17; the two outer sides of the pot container 17 are respectively provided with a rotation stopping lug 23 extending outwards, and the top of the main machine assembly Z is provided with a limiting part 29 matched with the rotation stopping lug 23; when the pot container 17 is assembled on the main machine assembly Z, the rotation stopping lug 23 is matched with the limiting part 29, so that the limiting part 29 limits the pot container 17 to rotate through the rotation stopping lug 23. Specifically, the host assembly Z comprises a middle ring 13, a middle layer 18, a host shell 19, a heating element 20 and a base 21, wherein the middle ring 13 is assembled and connected with the top of the middle layer 18 and the top of the host shell 19, the base 21 is assembled and connected with the bottom of the host shell 19, the heating element 20 is arranged at the bottom of an inner cavity of the middle layer 18, the heating element 20 is electrically connected with a control panel 16, the control panel 16 is fixedly assembled on the inner side wall of the host shell 19, the outer side wall of the host shell 19 is provided with a control panel 15 corresponding to the control panel 16, the control panel 15 is electrically connected with the control panel 16, a user inputs information through the control panel 15, the control panel 16 converts the input information into relevant specifications and transmits the relevant specifications to the top cover assembly G so as to control the action of the stirring motor; the power supply circuit is disposed inside the base 21. The limiting part 29 is a groove structure, specifically a groove between the two limiting lugs 2901, when the pot container 17 is assembled on the host assembly Z, the rotation stopping lug 23 falls between the two limiting lugs 2901, so that the relative rotation of the pot container 17 can be effectively limited; in order to prevent the rotation stopping lug 23 from colliding with the limit projection 2901 to damage or make abnormal sound, the rotation stopping lug 23 is sleeved with a protective sleeve 30.

Further, top cap assembly G bottom is provided with fourth sealing washer 12, and the opening edge at pot courage 17 top is through fourth sealing washer 12 and top cap assembly G sealed cooperation, effectively prevents that vapor from influencing the electric coupling subassembly. The outer side wall of the top cover assembly G is symmetrically provided with two pot cover handles 22, the outer side wall of the main machine assembly Z is symmetrically provided with two machine body handles 24 and a water collecting box 31, and the pot cover handles 22 and the machine body handles 24 correspond to each other; specifically, the pot cover handle 22 is integrally formed or detachably arranged on the outer side wall of the upper cover shell 1; the body handle 24 and the water collecting box 31 are respectively integrally formed or separately arranged on the outer side wall of the host shell 19; when the top cover assembly G is tightly locked on the top of the main machine assembly Z, the pot cover handle 22 and the machine body handle 24 correspond up and down so that a user can carry the cooking machine conveniently.

Further, a connecting ring 1201 for connecting the top cover assembly G, an upper sealing ring 1202 in sealing fit with the bottom of the top cover assembly G, and a lower sealing ring 1203 in sealing fit with the opening edge of the pot container 17 are integrally formed on the fourth sealing ring 12; the upper seal ring 1202 is connected to the attachment ring 1201 and the lower seal ring 1203, respectively. Specifically, the section of the connecting ring 1201 is an everted hook part which is matched and connected with a convex ring 1101 on the inner side of the lining heat insulation ring 11; the top of the upper sealing ring 1202 is attached to the bottom of the lining heat insulation ring 11; the lower sealing ring 1203 has a certain swing degree relatively, and is in extrusion fit with the opening edge of the pot container 17.

Furthermore, a plurality of temperature sensors are arranged on the cooking machine, so that temperature information can be transmitted conveniently and quickly, and a user only needs to input information to be cooked on the control panel 15. When the cooker works, a power supply is switched on, the control panel 15 transmits signals to the heating plate 20 and the top cover assembly G, the heating plate 20 transmits the generated heat to food in the cooking cavity D through the pot liner 17 after receiving the signals, the top cover assembly G starts the stirring motor 2 after receiving the signals to drive the stirrer 14 to rotate, and under the combined action of the stirrer 14 and the heating plate 20, the cooker can cook pasty food, such as glutinous rice cake food. The cooking machine is provided with a professional stirrer 14, is matched with an intelligent temperature control system, can adopt different control logics according to different materials, adopts a corresponding heat preservation strategy according to different foods after the cooking is finished, and has the characteristics of high efficiency and energy conservation.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cooking machine with heating and stirring functions comprises a main machine assembly (Z) and a top cover assembly (G); a cooking cavity (D) is arranged on the main machine assembly (Z); the top cover assembly (G) closes or opens the cooking cavity (D); the method is characterized in that: the host assembly (Z) and the top cover assembly (G) are arranged in a split mode; the top cover assembly (G) is provided with a stirring mechanism; the stirring mechanism comprises a power output assembly and a stirrer (14), wherein the output end of the power output assembly is in transmission connection with the stirrer (14) so as to drive the stirrer (14) to rotate in the cooking cavity (D); an electric coupling assembly is arranged between the main machine assembly (Z) and the top cover assembly (G), and the power output assembly is electrically connected with a power supply circuit on the main machine assembly (Z) through the electric coupling assembly in a closed state; the stirrer (14) comprises a stirring frame and a stirring strip (1404) arranged on the stirring frame; the stirring frame and/or the stirring bar (1404) are/is provided with a bending part (14021) protruding along the stirring direction e; the stirring bar (1404) divides the inner side of the stirring frame into a plurality of stirring areas (1408).

2. The cooking machine with heating and stirring functions as set forth in claim 1, wherein: an electrical cavity (C) for accommodating a power output assembly is arranged on the top cover assembly (G); the output end of the power output assembly is provided with a rotating shaft (4), and the rotating shaft (4) penetrates through the bottom of the top cover assembly (G) and at least partially extends into the cooking cavity (D) to be connected with the stirrer (14); and a first sealing ring (5) is arranged between the rotating shaft (4) and the top cover assembly (G).

3. The cooking machine with heating and stirring functions as set forth in claim 2, wherein: the top of the top cover assembly (G) is provided with an upper steam exhaust hole (102) communicated with the outside, and the bottom of the top cover assembly (G) is provided with a lower steam exhaust hole (602) communicated with the cooking cavity (D); an exhaust guide pipe (9) which is respectively communicated with the upper exhaust hole (102) and the lower exhaust hole (602) is arranged in the electric cavity (C); the steam exhaust guide pipe (9) is in sealing fit with the upper steam exhaust hole (102) through a second sealing ring (8), and the steam exhaust guide pipe (9) is in sealing fit with the lower steam exhaust hole (602) through a third sealing ring (10); the top cover assembly (G) is detachably provided with an exhaust valve (7) for opening or closing the upper exhaust hole (102).

4. The cooking machine with heating and stirring functions as set forth in claim 1, wherein: the power output assembly comprises a stirring motor (2) and a reduction gearbox (3), a motor shaft of the stirring motor (2) is connected with the input end of the reduction gearbox (3), and the output end of the reduction gearbox (3) is in transmission connection with the stirrer (14); the stirring motor (2) is electrically connected with the electric coupling assembly.

5. The cooking machine with heating and stirring functions according to claim 4, wherein: the electric coupling assembly comprises an upper coupler (27) arranged on the top cover assembly (G) and a lower coupler (28) arranged on the host assembly (Z); when the host assembly (Z) and the top cover assembly (G) are assembled, the upper coupler (27) and the lower coupler (28) are electrically coupled with each other; the upper coupler (27) is electrically connected with the stirring motor (2); the lower coupler (28) is electrically connected with a power supply circuit on the host assembly (Z), and the control board (16) controls the power supply circuit to be electrically connected with the lower coupler (28).

6. The cooking machine with heating and stirring functions as set forth in claim 1, wherein: a foolproof structure is arranged between the top cover assembly (G) and the host assembly (Z); the fool-proof structure comprises a positioning shaft (26) and a positioning hole (25) which are mutually inserted;

the positioning shaft (26) is arranged on the top cover assembly (G), and the positioning hole (25) is arranged on the host machine assembly (Z); or the positioning shaft (26) is arranged on the host assembly (Z), and the positioning hole (25) is arranged on the top cover assembly (G).

7. The cooking machine with heating and stirring functions as set forth in claim 1, wherein: the curved portion (14021) is arc-shaped; one or more of the stirring bars (1404) are in an N shape, a W shape, a V shape, an M shape, a Z shape or a Y shape to form a stirring angle (14041); and the stirring frame is provided with a connecting head (1401) for connecting a power output assembly.

8. The cooking machine with heating and stirring functions as set forth in claim 1, wherein: a pot container (17) is detachably arranged on the main machine assembly (Z), the cooking cavity (D) is an inner cavity of the pot container (17), and a heating body (20) is arranged at the bottom of the pot container (17); the pot container (17) is provided with a rotation stopping lug (23) extending outwards, and the main machine assembly (Z) is provided with a limiting part (29) matched with the rotation stopping lug (23); when the pot container (17) is assembled on the host machine assembly (Z), the rotation stopping lug (23) is matched with the limiting part (29) so that the limiting part (29) limits the pot container (17) to rotate through the rotation stopping lug (23).

9. The cooking machine with heating and stirring functions as set forth in claim 8, wherein: a fourth sealing ring (12) is arranged on the top cover assembly (G), and the edge of an opening on the pot container (17) is in sealing fit with the top cover assembly (G) through the fourth sealing ring (12); the cooker cover assembly is characterized in that a cooker cover handle (22) is arranged on the side portion of the top cover assembly (G), a cooker body handle (24) and a water collecting box (31) are arranged on the side portion of the main machine assembly (Z), and the cooker cover handle (22) corresponds to the cooker body handle (24).

10. The cooking machine with heating and stirring functions as set forth in claim 9, wherein: a connecting ring (1201) used for connecting the top cover assembly (G), an upper sealing ring (1202) in sealing fit with the bottom of the top cover assembly (G) and a lower sealing ring (1203) in sealing fit with the opening edge of the pot container (17) are arranged on the fourth sealing ring (12); the upper sealing ring (1202) is respectively connected with a connecting ring (1201) and a lower sealing ring (1203).