CN211062126U - Cooking device and vending machine - Google Patents

Abstract

The application relates to the fields related to food manufacturing and automatic vending, in particular to a cooking device and an automatic vending machine; the cooking device comprises a microwave oven and a shaking device, wherein the microwave oven comprises a microwave oven main body and a microwave oven upper cover, and the microwave oven upper cover is buckled with the microwave oven main body in an openable way, so that a microwave heating cavity is formed in the microwave oven; the shaking device comprises a lunch box fence, a rotating shaft, a rotary driving device and an anti-falling track, wherein the rotary driving device drives the lunch box fence to rotate or shake in a reciprocating way through the rotating shaft; according to the microwave oven, the lunch box fence for placing the lunch box is arranged in the microwave heating cavity comprising the microwave oven, and the rotary driving device and the rotary shaft drive the lunch box fence to swing in the microwave heating cavity, so that the food in the lunch box is shaken in the process of heating the food in the lunch box, and the food is uniformly heated; through the structural scheme, the food in the lunch box can be uniformly shaken without opening the microwave oven, so that the cooking efficiency and the quality of dishes are improved.

Description

Cooking device and vending machine

Technical Field

The application relates to food automatic making and related fields of automatic selling, in particular to a cooking device and a vending machine.

Background

The automatic cooking device can replace manual work to make food raw materials into directly edible food, and can effectively save the labor cost. Moreover, the automatic cooking device is combined into automatic vending equipment, so that the food making and vending can be completely automated, and then a consumer can eat fresh and on-site dish making products through the self-service vending machine.

In a related scheme, a microwave oven is arranged in the self-service vending machine, and the food materials in the heat-resistant meal box are subjected to microwave heating to prepare fresh cooked food. In order to heat the food materials in the food box uniformly, the microwave oven needs to be started after the food materials are heated to a certain degree, and the food box is grabbed by other mechanisms, shaken uniformly and then put into the microwave oven to be heated continuously. Thus, the cooking efficiency of the dishes is inevitably affected, and the waiting time of the consumer is prolonged.

Disclosure of Invention

The main objective of this application is to provide a cooking device and vending machine, and it is high to aim at solving current manual work preparation vegetable human cost, and can't satisfy the problem of being applied to the fresh system vegetable of vending machine automatic supply to and cook the inefficiency problem in the relevant automatic cooking scheme.

To achieve the above objects, the present application provides a cooking apparatus including a microwave oven and a shaking device;

the microwave oven comprises a microwave oven main body and a microwave oven upper cover; the microwave oven upper cover is buckled with the microwave oven main body in an openable way so as to form a microwave heating cavity in the microwave oven;

the shaking device comprises a lunch box fence, a rotating shaft, a rotary driving device and an anti-falling track; the lunch box fence is of a basket-shaped structure with an opening, and the opening is used for putting in or taking out lunch boxes; the lunch box fence is fixed on the rotating shaft and is positioned in the microwave heating cavity; the rotary driving device is arranged outside the microwave heating cavity and can drive the rotating shaft to rotate; the anti-falling track is positioned in the microwave heating cavity and comprises an upper track and a lower track; the upper rail and the lower rail are both arc-shaped and are respectively fixed on the upper cover and the main body of the microwave oven; after the upper cover of the microwave oven is buckled on the microwave oven main body, the upper track and the lower track are butted to form the circular closed anti-falling track; the lunch box rail is positioned in the circular closed anti-falling track to prevent the lunch box from falling off from the lunch box rail.

Further, the rotating shaft is transversely arranged; the circular closed anti-falling rail is in a vertical state, and the central axis of the circular closed anti-falling rail is superposed with the central axis of the rotating shaft; the lunch box fence is positioned in the anti-falling track, and the opening direction of the lunch box fence is vertical to the axial lead of the rotating shaft; the anti-falling track limits the lunch box in the lunch box rail by contacting the lunch box in the lunch box rail.

Furthermore, the lunch box column comprises a bottom column, a plurality of side columns and a fixed seat; the bottom rail is circular and is provided with a plurality of hollow parts; each side rail is in an arc plate shape with a plurality of hollow parts; the side rails are fixed at the edge of the bottom rail and form a placing space for placing the lunch boxes with the bottom rail; the bottom rail is fixed on the fixed seat; the fixing seat is fixed on the rotating shaft.

Furthermore, the device also comprises a lifting mechanism; the lifting mechanism comprises an upright post fixed on one side of the microwave oven main body, a lifting guide rail fixed on the upright post, a sliding block capable of lifting and moving along the lifting guide rail and a lifting driving device capable of driving the sliding block to lift and move; the sliding block is fixedly connected with the upper cover of the microwave oven; the lifting driving device drives the sliding block to move up and down, so that the upper cover of the microwave oven is driven to open or close the microwave heating cavity.

Furthermore, the lifting driving device comprises an annular closed synchronous belt, two synchronous wheels which are rotatably arranged on the upright post and a driving motor for driving the synchronous wheels to rotate; the synchronous belt is sleeved on the two synchronous wheels in a matching manner, and is fixedly connected with the sliding block; the driving motor drives the synchronous wheel to rotate, and then the sliding block is driven to move up and down through the synchronous belt.

Further, the device also comprises a turnover driving device; the upper cover of the microwave oven is hinged with the main body of the microwave oven; the turnover driving device is used for driving the microwave oven upper cover to turn over around the hinged position of the microwave oven upper cover and the microwave oven main body to open or close the microwave heating cavity.

Further, the turnover driving device is an electric cylinder; the push rod of the electric cylinder is hinged to the upper cover of the microwave oven, and the push rod can stretch and drive the upper cover of the microwave oven to turn over and open or close.

Further, the device also comprises a temperature control device; the temperature control device comprises a cooling fan and an air guide pipe; the heat radiation fan is arranged in the air guide pipe, so that cooling air generated by the heat radiation fan flows through the inside of the air guide pipe; the air guide pipe guides cooling air to flow through the radiating fins of the magnetron of the microwave oven main body, so that the heat of the magnetron is radiated.

Furthermore, the temperature control device also comprises a first temperature control switch and a second temperature control switch, and the first temperature control switch and the second temperature control switch are both arranged on the outer wall of the magnetron;

the first temperature control switch is a normally closed switch, is electrically connected with the magnetron and is used for cutting off a power supply circuit of the magnetron when the temperature of the magnetron reaches or exceeds a first temperature;

the second temperature control switch is a normally open switch, is electrically connected with the cooling fan and is used for conducting a power supply circuit of the cooling fan when the temperature of the magnetron reaches or exceeds a second temperature.

Furthermore, the microwave oven main body is provided with a plurality of magnetrons, and the temperature control devices and the magnetrons are arranged in a one-to-one correspondence manner.

The application also provides an automatic vending machine, which is internally provided with the cooking device.

According to the cooking device, the lunch box fence for placing the lunch box is arranged in the microwave oven comprising the microwave oven main body and the microwave oven upper cover, and the lunch box fence is driven to shake in the microwave heating cavity through the rotary driving device and the rotating shaft, so that the food in the lunch box is shaken in the process of heating the food in the lunch box, and the food is uniformly heated; through the structural scheme, the food in the lunch box can be uniformly shaken without opening the microwave oven, so that the cooking efficiency of dishes is improved; the structural design of the upper cover of the microwave oven, the microwave oven body, the swaying lunch box rail and the anti-falling track facilitates taking and placing of the lunch box.

Drawings

Fig. 1 is a schematic perspective view of a cooking device according to an embodiment of the present application;

fig. 2 is a schematic perspective view illustrating a cooking device according to an embodiment of the present application after a lunch box is placed in the cooking device.

FIG. 3 is a schematic perspective view of a cooking device according to another embodiment of the present application;

FIG. 4 is a schematic perspective view of another embodiment of the present application after a lunch box is placed in the cooking device;

FIG. 5 is a schematic perspective view illustrating a connection structure between the dining box rail, the rotating shaft and the rotation driving device according to an embodiment of the present application;

fig. 6 is a front view of a vending machine according to an embodiment of the present application.

The reference numbers are as follows:

1. a microwave oven; 11. a microwave oven main body; 111. a magnetron; 12. an upper cover of the microwave oven; 13. a microwave heating chamber;

2. a shaking device; 21. a lunch box fence; 211. opening the mouth; 212. a bottom rail; 213. a side rail; 214. a fixed seat; 22. a rotating shaft; 23. a rotation driving device; 24. an anti-drop track; 241. an upper rail; 242. a lower rail;

3. a temperature control device; 31. a heat radiation fan; 32. an air guide pipe; 321. an air outlet;

4. a lifting mechanism; 41. a column; 42. a lifting guide rail; 43. a slider; 44. a lift drive; 441. a synchronous belt; 442. a synchronizing wheel; 443. a drive motor; 45. a cantilever beam;

5. a turnover driving device; 51. a push rod; 52. a cylinder body;

6. a meal box; 7. a frame; 8. a gripping device; 9. a storage bin; 10. and a meal delivery platform.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1, the present application provides a cooking apparatus including a microwave oven 1, a shaking device 2, and a temperature control device 3.

The microwave oven 1 comprises a microwave oven body 11 and a microwave oven upper cover 12, wherein the microwave oven upper cover 12 is releasably fastened to the microwave oven body 11, so as to form a microwave heating cavity 13 inside the microwave oven 1. The microwave oven main body 11 is provided with a magnetron 111, and the magnetron 111 is used for generating microwave in the microwave heating cavity 13, so as to heat the food material in the microwave heating cavity 13 by the microwave energy. The microwave oven main body 11 and the microwave oven upper cover 12 may be cube-shaped to be fitted to each other, so that the microwave oven 1 is cube-shaped. The microwave heating chamber 13 is mainly located in the microwave oven main body 11, and the microwave oven upper cover 12 corresponds to a door for opening the microwave heating chamber 13. The microwave heating cavity 13 is opened when the upper cover 12 of the microwave oven is opened, and the microwave heating cavity 13 is closed when the upper cover 12 of the microwave oven is buckled. In specific implementation, a special mechanism may be provided to drive the microwave oven cover 12 to move relative to the microwave oven body 11, so as to open or close the microwave heating cavity 13 for placing the lunch box 6.

With continued reference to fig. 1 and 2, in one embodiment, the cooking apparatus further includes a lifting mechanism 4, and the lifting mechanism 4 is used to lift or lower the microwave oven cover 12 relative to the microwave oven main body 11, so as to open or close the microwave heating cavity 13.

Specifically, the lifting mechanism 4 includes a vertical post 41 fixed to one side of the microwave oven main body 11, a lifting guide rail 42 fixed to the vertical post 41, a slider 43 movable up and down along the lifting guide rail 42, and a lifting driving device 44 for driving the slider 43 to move up and down. The specific manner of fixing the pillar 41 to the side of the microwave oven main body 11 may be directly fixing to the side of the microwave oven main body 11, or fixing the pillar 41 to another member to maintain the fixing relationship of the pillar 41 to the side of the microwave oven main body 11.

The elevating guide rail 42 is fixed to the column 41 in a vertical direction, and the slider 43 is provided on the elevating guide rail 42 so as to be movable up and down along the elevating guide rail 42. The sliding block 43 is fixedly connected with the upper cover 12 of the microwave oven, and the lifting and fixing mode can be that the sliding block 43 is fixedly connected with the cantilever beam 45, and the upper cover 12 of the microwave oven is fixed on the lower surface of the cantilever beam 45. The lifting driving device 44 drives the sliding block 43 to move up and down along the lifting guide rail 42, so as to drive the upper lid 12 of the microwave oven to open or close the microwave heating cavity 13.

The lifting drive device 44 includes an endless timing belt 441, two timing wheels 442 rotatably provided on the column 41, and a drive motor 443 for driving the timing wheels 442 to rotate. The synchronous belt 441 is sleeved on the two synchronous wheels 442 in a matching manner, the sliding block 43 is fixedly connected to one side of the synchronous belt 441, and the driving motor 443 drives the synchronous wheels 442 to rotate so as to drive the sliding block 43 to move up and down through the synchronous belt 441.

The lifting drive device 44 may also be in the form of a rack and pinion mechanism or a lead screw nut mechanism driven by a drive motor.

Referring to fig. 3 and 4, in one embodiment, the cooking apparatus further includes a turnover driving device 5. The upper microwave oven cover 12 is hinged to the main microwave oven body 11. The turnover driving device 5 is used for driving the microwave oven upper cover 12 to turn over around the hinged position of the microwave oven upper cover and the microwave oven main body 11, and further opening or closing the microwave heating cavity 13.

The turnover driving device 5 may be an electric cylinder, a push rod 51 of the electric cylinder is hinged to the upper cover 12 of the microwave oven, and a cylinder body 52 of the electric cylinder is hinged to other fixed components. Therefore, when the push rod 51 is extended, the upper lid 12 of the microwave oven is driven to turn upwards and outwards around the hinge joint with the main body 11 of the microwave oven, so as to open the microwave heating cavity 13. When the push rod 51 retracts, the upper lid 12 of the microwave oven is driven to turn downwards and inwards around the hinged position of the upper lid and the main body 11 of the microwave oven, so as to close the microwave heating cavity 13. In this embodiment, the electric cylinder is located at a side of the microwave oven body 11 away from the temperature control device 3.

The turnover driving device 5 may also be other same-function mechanism capable of driving the microwave oven upper cover 12 to turn over around the hinged position of the microwave oven upper cover and the microwave oven main body 11.

With continued reference to fig. 3 and 5, the shaking device 2 includes a lunch box rail 21, a rotation shaft 22, a rotation driving device 23, and an anti-falling off rail 24. The box rail 21 is a basket-shaped structure, i.e. the top has an opening 211, and the periphery and bottom have corresponding side walls and bottom capable of stopping the leakage of articles with a certain volume. The open 211 of the box rail 21 is used for putting in or taking out the lunch box 6. The box rail 21 is fixed to the rotation shaft 22 through the bottom thereof and is located in the microwave heating chamber 13. The rotary shaft 22 is disposed transversely and at least a portion thereof is located within the microwave heating chamber 13. The rotation driving device 23 may be a motor, which is disposed outside the microwave heating chamber 13 and drives the rotation shaft 22 to rotate.

In this embodiment, the shaft 22 is rotatably disposed through the main body 11, and the rotation driving device 23 for driving the shaft 22 to rotate is disposed at a side of the main body 11 close to the temperature control device 3.

The falling off prevention rail 24 is located inside the microwave heating chamber 13, and includes an upper rail 241 and a lower rail 242. The upper rail 241 and the lower rail 242 are both arc-shaped, the upper rail 241 is fixed to the upper cover 12 of the microwave oven, and the lower rail 242 is fixed to the inside of the microwave oven body 11. After the upper cover 12 is fastened to the main body 11, the upper rail 241 and the lower rail 242 are connected to each other to form the circular closed anti-falling rail 24. The circular closed anti-falling rail 24 is in a vertical state, the axis thereof coincides with the axis of the rotating shaft 22, and the direction of the opening 211 of the lunch box column 21 is perpendicular to the axis of the rotating shaft 22. The lunch box rail 21 is located in the circular closed anti-falling rail 24, when the lunch box rail 21 rotates or swings along with the rotating shaft 22, the top of the lunch box 6 in the lunch box rail 21 can contact the inner side of the anti-falling rail 24, the lunch box 6 is always limited in the lunch box rail 21 through the inner side of the anti-falling rail 24, and the lunch box 6 is prevented from falling from the lunch box rail 21.

The dining box rail 21 includes a bottom rail 212, a plurality of side rails 213 and a fixing base 214. The bottom rail 212 is circular plate-shaped and has a plurality of hollow parts. Each side rail 213 is arc-shaped and has a plurality of hollow parts. The side rails 213 are fixed on the edge of the bottom rail 212, the side rails 213 and the bottom rail 212 enclose a space for placing the lunch box 6, and the gap between two adjacent side rails 213 is sized to ensure that the lunch box 6 cannot fall out of the gap. The bottom rail 212 is fixed to the fixing seat 214 through a fastening member, and the fixing seat 214 is fixed to the rotating shaft 22, so that the lunch box rail 21 is fixedly connected to the rotating shaft 22.

In this embodiment, there are two side rails 213 of the lunch box rail 21, and the two side rails 213 are symmetrically disposed.

In some embodiments, the fastening seat 214 may not be disposed on the dining box rail 21, and the bottom rail 212 of the dining box rail 21 is directly fixed on the rotating shaft 22 by welding or the like, so that the fixed connection between the dining box rail 21 and the rotating shaft 22 can be realized.

With continued reference to fig. 4, the temperature control device 3 includes a heat radiation fan 31 and an air guide duct 32. The radiator fan 31 is provided in the air guide duct 32, and the cooling air generated by the radiator fan 31 flows through the inside of the air guide duct 32. The air guide duct 32 guides the cooling air to flow through the heat radiating fins of the magnetron 111 of the microwave oven main body 11, thereby radiating heat from the magnetron 111. The outlet 321 of the duct 32 faces away from the microwave oven main body 11.

In this embodiment, the microwave oven body 11 is provided with two magnetrons 111 to increase the power of the microwave oven 1, and two temperature control devices 3 are provided in one-to-one correspondence with the magnetrons 111. The temperature control devices 3 and the magnetron 111 are fixed to a side of the microwave oven main body 11 where the rotation driving device 23 is provided, and the rotation driving device 23 is located between the two temperature control devices 3.

In one embodiment, the temperature control device further comprises a first temperature control switch and a second temperature control switch, and the first temperature control switch and the second temperature control switch are both arranged on the outer wall of the magnetron. Therefore, whether the first temperature control switch and the second temperature control switch act or not is determined by the heat conducted by the outer wall of the magnetron.

The first temperature control switch is a normally closed switch, and the first temperature control switch can be connected in series with a power supply circuit of the magnetron. The first temperature control switch is used for cutting off a power supply circuit of the magnetron when the temperature of the magnetron reaches or exceeds a first temperature.

For example: the preset first temperature is 120 ℃, and when the first temperature control switch monitors that the temperature of the magnetron reaches or exceeds 120 ℃, the first temperature control switch cuts off a power supply circuit of the magnetron, so that the magnetron is prevented from being burnt out due to continuous work and temperature rise.

The second temperature control switch is a normally open switch, and the second temperature control switch can be connected in series with a power supply circuit of the cooling fan. The second temperature control switch is used for conducting a power supply circuit of the cooling fan when the temperature of the magnetron reaches or exceeds a second temperature.

For example: the preset second temperature is 40 ℃, when the second temperature control switch monitors that the temperature of the magnetron reaches or exceeds 40 ℃, the second temperature control switch switches on a power supply circuit of the heat dissipation fan, and therefore the heat dissipation fan is started to dissipate heat for the magnetron.

In summary, the working process of the cooking device of the present application is as follows:

the microwave oven upper cover 12 is driven to ascend by the lifting mechanism 4, or the microwave oven upper cover 12 is driven to overturn upwards and outwards by the overturning driving device 5, so as to open the microwave heating cavity 13 of the microwave oven 1.

When the lunch box fence 21 starts to work, the opening 211 of the lunch box fence 21 faces upwards. The lunch box 6 containing food materials (such as vegetables, meat, seasonings, edible oil, etc.) inside is put into the lunch box column 21. The top of the lunch box 6 is covered, so that when the rotation shaft 22 drives the lunch box rail 21 and the lunch box 6 to rotate or shake, the food in the lunch box 6 will not fall from the lunch box 6.

After the meal box 6 is put in, the microwave oven upper cover 12 is driven by the lifting mechanism 4 or the turnover driving device 5 to close the microwave heating cavity 13. After the microwave heating cavity 13 is closed, the upper rail 241 fixedly arranged in the upper cover 12 of the microwave oven and the lower rail 242 fixedly arranged in the main body 11 of the microwave oven are butted and enclosed into the anti-falling rail 24 which is circularly closed. The circular closed falling off preventing rail 24 restricts the lunch box 6 in the lunch box rail 21.

After the microwave heating cavity 13 is closed, the magnetron 111 is started to heat and cook the food material in the lunch box 6 in the microwave heating cavity 13. In the cooking process, the rotation driving device 23 and the rotating shaft 22 drive the meal box rail 21 and the meal box 6 in the meal box rail 21 to rotate or swing back and forth around the axis of the rotating shaft 22, so that the food material in the meal box 6 is mixed and shaken, and the food material in the meal box 6 is heated uniformly.

After the food is cooked to a certain degree by heating, the food is cooked. The microwave oven upper cover 12 is opened through the lifting mechanism 4 or the turnover driving device 5, and the anti-falling track 24 removes the limit of the lunch box 6 along with the opening movement of the microwave oven upper cover 12. The lunch box 6 is taken out from the lunch box rail 21, and the fresh cooked food is obtained.

This application cooking device, in-process to eating the material to heat and cook can heat the edible material in the cutlery box in the chamber 13 evenly through the pendulous device, and need not heat the cutlery box from the microwave and heat chamber 13 and take out and rock, can effectively improve and cook efficiency, and the while heating rocks and can make edible material be heated more evenly, improves the cooking quality of vegetable.

Referring to fig. 6, the present application further provides an automatic vending machine, which includes a rack 7, a gripping device 8, a storage bin 9, a meal serving platform 10, a control system and the cooking device described in the above embodiments, wherein the gripping device 8, the storage bin 9, the cooking device and the meal serving platform 10 are all disposed on the rack 7.

After the consumer places an order, the grabbing device 8 grabs and transfers the meal boxes 6 containing the corresponding food materials, seasonings and the like in the bin 9 to the meal box column 21 of the cooking device according to the dish information in the order.

The microwave oven cover 12 of the cooking device is closed to close the microwave heating cavity 13, and the microwave oven 1 starts to heat and cook the food in the meal box 6. In the cooking process, the food materials in the lunch box 6 are shaken by the shaking device 2, so that the food materials are uniformly heated.

After the cooking is completed, the microwave heating chamber 13 is opened. The gripping device 8 grips the meal box 6 in the meal box rail 21 after cooking and transfers the meal box to the meal outlet platform 10. Therefore, the consumer can quickly cook and buy fresh cooked food through the vending machine under the condition of complete self-service.

The above description is only for the preferred embodiment of the present application and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (10)

1. A cooking apparatus, comprising a microwave oven and a shaking device;

the microwave oven comprises a microwave oven main body and a microwave oven upper cover; the microwave oven upper cover is buckled with the microwave oven main body in an openable way so as to form a microwave heating cavity in the microwave oven;

the shaking device comprises a lunch box fence, a rotating shaft, a rotary driving device and an anti-falling track; the lunch box fence is of a basket-shaped structure with an opening, and the opening is used for putting in or taking out lunch boxes; the lunch box fence is fixed on the rotating shaft and is positioned in the microwave heating cavity; the rotary driving device is arranged outside the microwave heating cavity and can drive the rotating shaft to rotate; the anti-falling track is positioned in the microwave heating cavity and comprises an upper track and a lower track; the upper rail and the lower rail are both arc-shaped and are respectively fixed on the upper cover and the main body of the microwave oven; after the upper cover of the microwave oven is buckled on the microwave oven main body, the upper track and the lower track are butted to form the circular closed anti-falling track; the lunch box rail is positioned in the circular closed anti-falling track to prevent the lunch box from falling off from the lunch box rail.

2. The cooking apparatus according to claim 1, wherein the rotation axis is transversely arranged; the circular closed anti-falling rail is in a vertical state, and the central axis of the circular closed anti-falling rail is superposed with the central axis of the rotating shaft; the lunch box fence is positioned in the anti-falling track, and the opening direction of the lunch box fence is vertical to the axial lead of the rotating shaft; the anti-falling track limits the lunch box in the lunch box rail by contacting the lunch box in the lunch box rail.

3. The cooking device of claim 2, wherein the cutlery box bar comprises a bottom bar, a plurality of side bars, and a holder; the bottom rail is circular and is provided with a plurality of hollow parts; each side rail is in an arc plate shape with a plurality of hollow parts; the side rails are fixed at the edge of the bottom rail and form a placing space for placing the lunch boxes with the bottom rail; the bottom rail is fixed on the fixed seat; the fixing seat is fixed on the rotating shaft.

4. The cooking device of claim 1, further comprising a lifting mechanism; the lifting mechanism comprises an upright post fixed on one side of the microwave oven main body, a lifting guide rail fixed on the upright post, a sliding block capable of lifting and moving along the lifting guide rail and a lifting driving device capable of driving the sliding block to lift and move; the sliding block is fixedly connected with the upper cover of the microwave oven; the lifting driving device drives the sliding block to move up and down, so that the upper cover of the microwave oven is driven to open or close the microwave heating cavity.

5. The cooking apparatus as claimed in claim 4, wherein the lifting driving means comprises an endless closed timing belt, two timing wheels rotatably provided on the column, and a driving motor for driving the timing wheels to rotate; the synchronous belt is sleeved on the two synchronous wheels in a matching manner, and is fixedly connected with the sliding block; the driving motor drives the synchronous wheel to rotate, and then the sliding block is driven to move up and down through the synchronous belt.

6. The cooking device of claim 1, further comprising a flipping drive; the upper cover of the microwave oven is hinged with the main body of the microwave oven; the turnover driving device is used for driving the microwave oven upper cover to turn over around the hinged position of the microwave oven upper cover and the microwave oven main body to open or close the microwave heating cavity.

7. The cooking device of claim 6, wherein said tumble drive is an electric cylinder; the push rod of the electric cylinder is hinged to the upper cover of the microwave oven, and the push rod can stretch and drive the upper cover of the microwave oven to turn over and open or close.

8. The cooking device of claim 1, further comprising a temperature control device; the temperature control device comprises a cooling fan and an air guide pipe; the heat radiation fan is arranged in the air guide pipe, so that cooling air generated by the heat radiation fan flows through the inside of the air guide pipe; the air guide pipe guides cooling air to flow through the radiating fins of the magnetron of the microwave oven main body, so that the heat of the magnetron is radiated.

9. The cooking apparatus according to claim 8, wherein the temperature control device further comprises a first temperature control switch and a second temperature control switch, and the first temperature control switch and the second temperature control switch are both disposed on an outer wall of the magnetron;

the first temperature control switch is a normally closed switch, is electrically connected with the magnetron and is used for cutting off a power supply circuit of the magnetron when the temperature of the magnetron reaches or exceeds a first temperature;

the second temperature control switch is a normally open switch, is electrically connected with the cooling fan and is used for conducting a power supply circuit of the cooling fan when the temperature of the magnetron reaches or exceeds a second temperature.

10. A vending machine characterized in that the cooking device according to any one of claims 1 to 9 is provided inside.

Images