CN114935240B

CN114935240B - Intelligent hidden type cold and hot dish dual-function display vehicle and intelligent control system thereof

Info

Publication number: CN114935240B
Application number: CN202210392024.0A
Authority: CN
Inventors: 李志清
Original assignee: Foshan Jishang Meige Hotel Equipment Manufacturing Co ltd
Current assignee: Foshan Jishang Meige Hotel Equipment Manufacturing Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2023-03-28
Anticipated expiration: 2042-04-14
Also published as: CN114935240A

Abstract

The invention discloses an intelligent hidden cold and hot dish dual-function display vehicle and an intelligent control system thereof. The refrigerator is divided into the refrigerating chamber and the heating chamber through the sealing plate, so that the refrigerator has double functions of refrigerating and heating, and is convenient to use; can carry the meal to the heating chamber through the walk-in when leading to groove two and leading to groove one coincidence, when needs heat, will lead to groove two and lead to a groove one and separate, alright with form sealed baffle, play good separation effect, alright with refrigerating and heating alone, mutual noninterference.

Description

Intelligent hidden type cold and hot dish dual-function display vehicle and intelligent control system thereof

Technical Field

The invention relates to the technical field of display vehicles, in particular to an intelligent hidden type cold and hot dish dual-function display vehicle and an intelligent control system thereof.

Background

With the development and progress of society, the improvement of material and cultural living standard, various commodity display modes are developed, wherein the mobile display vehicle is more and more favored by merchants and consumers due to the advantages of strong mobility, rapidness, flexibility, convenience and the like. The meal is arranged in the display vehicle, the display vehicle can supply meal for people in busy commercial areas, densely populated squares, tourist attractions and other places, so that the customers can enjoy the meal or provide diet for the people conveniently, the display effect is good, the market value is high, and the intelligent hidden type dual-function cold and hot meal display vehicle and the intelligent control system thereof are provided.

However, the existing display cart is inconvenient to have the dual functions of refrigeration and heating, and is inconvenient to heat different types of food, such as meat and vegetables, for different heating time, which can cause the loss of nutrients.

Disclosure of Invention

The invention aims to provide an intelligent hidden type cold and hot dish dual-function display vehicle and an intelligent control system thereof, and solves the following technical problems: current show car is not convenient for have the dual function of cold-stored and heating simultaneously, is not convenient for heat the meal of different grade type simultaneously, leads to the loss of the nutrient substance of meal.

The purpose of the invention can be realized by the following technical scheme:

an intelligent hidden type cold and hot dish dual-function display vehicle comprises a vehicle body and a vehicle box, wherein the vehicle box is arranged on the vehicle body, the vehicle box is arranged on one side of the vehicle box, the interior of the vehicle box is divided into a refrigerating chamber and a heating chamber through a sealing plate, a refrigerating element is uniformly arranged in the refrigerating chamber, the heating chamber is divided into a plurality of heating chambers through partition plates, and a heating element is independently arranged in each heating chamber;

the inside of the refrigerating chamber is also provided with a rotary placing mechanism, and the rotary placing mechanism is used for conveying the meal into the heating chamber through the sealing plate.

As a further scheme of the invention: the sealing plate is internally hollow, a first through groove is uniformly formed in the sealing plate, a first cylinder is fixedly mounted at the top of the carriage, a piston rod of the first cylinder penetrates through the carriage and a movable inserting plate fixedly connected with the inner portion of the sealing plate, a second through groove is uniformly formed in the movable inserting plate, the second through groove and the first through groove are adaptive, and a groove used for placing the cavity in a sliding mode is formed in the second through groove and the first through groove.

As a further scheme of the invention: rotatory placement mechanism includes carousel, motor one, pivot, spout one, a motor fixed mounting is at the top of railway carriage, the output shaft of motor one runs through the railway carriage and is connected with the pivot, the bottom of pivot is connected with the bottom inner wall rotation of railway carriage, evenly install the carousel in the pivot, spout one has evenly been seted up on the carousel, per two sliding connection places the chamber on spout one, every all be provided with pushing mechanism on the carousel, pushing mechanism is used for will placing the chamber propelling movement away.

As a further scheme of the invention: the pushing mechanism comprises an annular slide rail, a third motor, a transmission shaft, a gear, an annular rack, a second cylinder, a rotary push plate, a trapezoidal block and a slider, wherein the annular slide rail is connected with the slider in a sliding mode, the third motor is fixedly mounted on the slider, the transmission shaft is fixedly mounted on an output shaft of the third motor, the transmission shaft extends into the slider and is connected with one side of the inner wall of the slider in a rotating mode, the gear is fixedly mounted on the transmission shaft and is connected with the annular rack on the annular slide rail in a meshing mode, the second cylinder is fixedly mounted on the slider, the rotary push plate is fixedly mounted on an output shaft of the second cylinder, and the trapezoidal block is arranged at the bottom of the rotary push plate.

As a further scheme of the invention: the placing cavity comprises an L-shaped plate, a second sliding groove, a first spring, a side plate, a slot, a second spring and a sliding plate, the second sliding groove is formed in the L-shaped plate, the first spring is fixedly arranged in the second sliding groove, two ends of the first spring are connected with the side plate, the side plate is connected with the second sliding groove in a sliding mode, the slot is formed in the side plate, the second spring is fixedly arranged in the slot, and the sliding plate is fixedly arranged at the end of the second spring.

As a further scheme of the invention: four second motors are uniformly installed at the bottom of the rotary table, a baffle is fixedly installed on an output shaft of the second motors and is of an arc-shaped structure, and the baffle is in contact with the first sliding groove.

As a further scheme of the invention: the inner fixed mounting of the first sliding groove is provided with a telescopic rod, the height of a reset button on the telescopic rod is higher than that of the first sliding groove, the reset button is matched with the trapezoidal block, and the end part of the telescopic rod is fixedly provided with a limiting push plate.

The utility model provides an intelligent control system of difunctional show car of intelligence hidden cold and hot dish, includes control panel, control panel fixed mounting is on the automobile body, control panel is including collection module, processing module, control by temperature change time module, collection module places the meal information that the intracavity was placed through the camera collection to the meal information transfer to the processing module who will gather, processing module is used for carrying out classification's with meal information, divides A, B, the three grade of C, and every grade corresponds an interval temperature, then gives control by temperature change time module with the grade information transfer who gathers, and the heating remote element of every heating intracavity of control by temperature change time module control heats, control by temperature change time module still possess the heating remote element heat time of every heating intracavity of control by temperature change.

The invention has the beneficial effects that: the refrigerator is divided into the refrigerating chamber and the heating chamber through the sealing plate, so that the refrigerator has double functions of refrigerating and heating, and is convenient to use; when the through groove II and the through groove I are superposed, the meal can be conveyed to the heating chamber through the refrigerating chamber, and when the meal needs to be heated, the through groove II and the through groove I are separated, so that a sealed partition plate can be formed, a good barrier effect can be achieved, the meal can be refrigerated and heated independently, and mutual interference is avoided;

according to the rice and dish heating device, different types of rice and dishes can be placed on each layer of the rotary disc through the arrangement of the rotary discs, conveying is convenient, the rice and dishes are respectively heated conveniently through the arrangement of the partition plates, and the problem that in the prior art, all the rice and dishes are synchronously heated, the heating temperature is the same, the heating time is the same, and the loss of nutritional ingredients of the rice and dishes is large is avoided;

through the arrangement of the rotary placing mechanism, the dishes are cooled more uniformly, the refrigeration effect is better, tableware of different types can be placed conveniently, and the practicability is high; and through the setting of this structure, be convenient for carry the tableware automatically, degree of automation is high.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a front view of the display cart of the present invention;

FIG. 2 is a schematic view of the interior of the container of the present invention;

FIG. 3 is a schematic view showing the internal structure of the sealing plate of the present invention;

FIG. 4 is a schematic view of the overall structure of the rotational placement mechanism of the present invention;

FIG. 5 is a schematic bottom view of the turntable of the present invention;

FIG. 6 is a schematic view showing the overall structure of the pushing mechanism of the present invention;

FIG. 7 is a schematic view of an exploded configuration of the holding chamber of the present invention;

fig. 8 is a system schematic diagram of the intelligent hidden type cold and hot dish dual-function display vehicle.

In the figure: 1. a vehicle body; 2. a carriage; 21. a refrigerating chamber; 22. a heating chamber; 3. a control panel; 4. a sealing plate; 41. a first cylinder; 42. a movable plug board; 43. a first through groove; 44. a second through groove; 5. a partition plate; 6. a rotary placement mechanism; 61. a turntable; 62. a first motor; 63. a rotating shaft; 64. a first sliding chute; 65. a telescopic rod; 66. a limiting push plate; 67. a pushing mechanism; 671. an annular slide rail; 672. a third motor; 673. a drive shaft; 674. a gear; 675. an annular rack; 676. a second air cylinder; 677. rotating the push plate; 678. a trapezoidal block; 679. a slider; 68. a placement chamber; 681. an L-shaped plate; 682. a second chute; 683. a first spring; 684. a side plate; 685. a slot; 686. a second spring; 687. a slide plate; 69. a second motor; 610. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the invention relates to an intelligent hidden type cold and hot dish dual-function display vehicle, which comprises a vehicle body 1 and a vehicle box 2, wherein the vehicle box 2 is arranged on the vehicle body 1 and is of a transparent structure, the vehicle box 2 is provided with a box door at one side for placing dishes in, the interior of the vehicle box 2 is divided into a refrigerating chamber 21 and a heating chamber 22 by a sealing plate 4, a refrigerating element is uniformly arranged in the refrigerating chamber 21, the heating chamber 22 is divided into a plurality of heating chambers by partition plates 5, each heating chamber is independently provided with a heating element, and the dishes are respectively heated by the arrangement of the structure, so that the problem that all dishes are synchronously heated in the prior art, the heating temperature is the same, the heating time is the same, and the loss of nutritional ingredients of the dishes is large is avoided; the inside of the refrigerating chamber 21 is also provided with a rotary placing mechanism 6, and the rotary placing mechanism 6 is used for conveying the food into the heating chamber through the sealing plate 4; put into meal one by one through rotatory placing mechanism 6 and refrigerate in walk-in 21, rotate through rotatory placing mechanism 6, make it catch a cold more evenly, cold-stored effect is better, then when needing the heating, carry it to heating the chamber in heating through rotatory placing mechanism 6, make it have the dual function of cold-stored and heating, facilitate the use.

Referring to fig. 3, the inside of the sealing plate 4 is of a hollow structure, through grooves 43 are uniformly formed in the sealing plate 4, a first air cylinder 41 is fixedly mounted at the top of the car box 2, a piston rod of the first air cylinder 41 penetrates through the car box 2 and is fixedly connected with a movable insertion plate 42 arranged in the sealing plate 4, through grooves 44 are uniformly formed in the movable insertion plate 42, the through grooves 44 are matched with the through grooves 43, and grooves for allowing the placing cavity 68 to slide are formed in the through grooves 44 and the through grooves 43, so that the placing cavity 68 can slide conveniently; starting the cylinder I41 to push the sealing plate 4 to move, and when the through groove II 44 and the through groove I43 are overlapped, the meal can be conveyed to the heating chamber 22 through the refrigerating chamber 21; when heating is needed, the second through groove 44 and the first through groove 43 are separated, so that a sealed partition plate can be formed, a good barrier effect is achieved, refrigeration and heating can be carried out independently, and mutual interference is avoided;

referring to fig. 4-6, the rotary placing mechanism 6 includes a rotary table 61, a first motor 62, a rotary shaft 63, and a first sliding groove 64, the first motor 62 is fixedly mounted at the top of the car box 2, an output shaft of the first motor 62 penetrates through the car box 2 and is connected with the rotary shaft 63, the bottom of the rotary shaft 63 is rotatably connected with the inner wall of the bottom of the car box 2, the rotary shaft 63 is uniformly provided with the rotary tables 61, each rotary table 61 is provided with meals of the same type, for example, the first layer is used for placing vegetables, the second layer is used for placing meat, the third layer is used for placing rice, etc., so that the conveying is convenient, the rotary table 61 is uniformly provided with the first sliding grooves 64, every two sliding grooves 64 are slidably connected with placing cavities 68, each rotary table 61 is provided with a pushing mechanism 67, and the pushing mechanisms 67 are used for pushing the placing cavities 68. The pushing mechanism 67 comprises a ring-shaped sliding rail 671, a motor three 672, a transmission shaft 673, a gear 674, a ring-shaped rack 675, a cylinder two 676, a rotary pushing plate 677, a trapezoid block 678 and a sliding block 679, wherein the ring-shaped sliding rail 671 is connected with the sliding block 679 in a sliding manner, the sliding block 679 is fixedly provided with the motor three 672, an output shaft of the motor three 672 is fixedly provided with the transmission shaft 673, the transmission shaft 673 extends into the sliding block 679 and is connected with one side of the inner wall of the sliding block 679 in a rotating manner, the transmission shaft 673 is fixedly provided with the gear 674, the gear 674 is meshed with the ring-shaped rack 675 on the ring-shaped sliding rail 671, the sliding block 679 is fixedly provided with the cylinder two 676, the output shaft of the cylinder two 676 is fixedly provided with the rotary pushing plate 677, and the bottom of the rotary pushing plate 677 is provided with the trapezoid block 678. Four second motors 69 are uniformly arranged at the bottom of the turntable 61, a baffle 610 is fixedly arranged on an output shaft of each second motor 69, each baffle 610 is of an arc-shaped structure, and each baffle 610 is in contact with the corresponding first sliding groove 64; the telescopic rod 65 is fixedly mounted inside the first sliding groove 64, the height of the reset button on the telescopic rod 65 is higher than that of the first sliding groove 64, the reset button is matched with the trapezoidal block 678, and the end portion of the telescopic rod 65 is fixedly provided with the limiting push plate 66.

The first starting motor 62 drives the rotating shaft 63 to rotate so as to drive the rotating disc 61 to rotate, then the meal boxes are placed in the placing cavity 68 for refrigeration, different types of meals can be placed in the rotating discs 61 at different levels, and heating for different time is facilitated; one side of the placing cavity 68 is abutted by a limiting push plate 66, then a plurality of placing cavities 68 are placed in the first sliding groove 64, and finally the other side is fixed by a baffle plate 610 and further fixed by mutual matching; when the conveying is needed for heating, firstly, the first sliding groove 64 is aligned with the first through groove 43, then the motor III 672 is started to drive the transmission shaft 673 to rotate, so as to drive the gear 674 to rotate, the gear 674 is meshed with the annular rack 675, so as to drive the sliding block 679 to rotate to a position aligned with the first through groove 43, the sliding block 679 can be driven to rotate in different directions through one drive, energy is saved, meanwhile, the motor II 69 is started to drive the baffle plate 610 to rotate, the air cylinder II 676 is started to push the rotary push plate 677 to move, in the moving process of the rotary push plate 677, the trapezoidal block 678 is contacted with the reset button on the telescopic rod 65, the reset button is compressed, the limiting push plate 66 is pushed to move, and the placing cavity 68 is pushed into the heating cavity; after a piece of cutlery is pushed, the subsequent cutlery will continue to be fixed by the limit push plate 66 and the baffle 610, and needs to be pushed again, and the above operation is repeated, and the trapezoidal block 678 is contacted with the reset button on the telescopic rod 65 again.

Referring to fig. 7, the placing cavity 68 includes an L-shaped plate 681, a second sliding groove 682, a first spring 683, a side plate 684, a slot 685, a second spring 686 and a sliding plate 687, the second sliding groove 682 is formed inside the L-shaped plate 681, the first spring 683 is fixedly installed inside the second sliding groove 682, both ends of the first spring 683 are connected to the side plate 684, the side plate 684 is slidably connected to the second sliding groove 682, the slot 685 is formed in the side plate 684, the second spring 686 is fixedly installed inside the slot 685, and the sliding plate 687 is fixedly installed at an end of the second spring 686. Through the arrangement of the structure, different types of meal service plates can be fixed conveniently, and the practicability is high.

Referring to fig. 8, an intelligent control system of an intelligent hidden type cold and hot dish dual-function display vehicle comprises a control panel 3, wherein the control panel 3 is fixedly installed on a vehicle body 1, and each motor and each cylinder are controlled to work through the control panel 3, so that automatic work is realized; the control panel 3 comprises an acquisition module, a processing module and a temperature control time module, wherein the acquisition module acquires meal information placed in the placing cavity 68 through a camera and transmits the acquired meal information to the processing module, the processing module is used for classifying the meal information into three grades A, B and C, each grade corresponds to an interval temperature, the acquired grade information is transmitted to the temperature control time module, the temperature control time module controls a heating element in each heating cavity to heat, and the temperature control time module also controls the heating time of the heating element in each heating cavity; through the setting of this system, be convenient for control heating element heating time and heating temperature's difference, convenient independent operation uses, for example heating time and heating temperature inequality such as green vegetables, potato radish class and meat.

The working principle of the invention is as follows: the first starting motor 62 drives the rotating shaft 63 to rotate so as to drive the rotating disc 61 to rotate, then the meal boxes are placed in the placing cavity 68 for refrigeration, different types of meals can be placed in the rotating discs 61 at different levels, and heating for different time is facilitated; one side of the placing cavity 68 is abutted by a limiting push plate 66, then a plurality of placing cavities 68 are placed in the first sliding groove 64, and finally the other side is fixed by a baffle plate 610 and further fixed by mutual matching; when the food needs to be conveyed and heated, firstly, the first sliding groove 64 is aligned with the first through groove 43, then the motor III 672 is started to drive the transmission shaft 673 to rotate, further the gear 674 is driven to rotate, the gear 674 is meshed with the annular rack 675, further the sliding block 679 is driven to rotate to a position aligned with the first through groove 43, meanwhile, the motor II 69 is started to drive the baffle 610 to rotate, the air cylinder II 676 is started to push the rotary push plate 677 to move, in the moving process of the rotary push plate 677, the trapezoidal block 678 is in contact with a reset button on the telescopic rod 65 to compress the reset button, and the limiting push plate 66 is pushed to move, further the placing cavity 68 is pushed into the heating cavity, meanwhile, the air cylinder I41 is started to push the sealing plate 4 to move, and when the second through groove 44 and the first through groove 43 are overlapped, the food can be conveyed to the heating chamber 22 through the refrigerating chamber 21; when needs heat, will lead to groove two 44 and lead to groove one 43 and separate, alright in order to play good separation effect with forming sealed baffle, alright cold-stored and heating in order to carry out alone, noninterference each other, through the setting of baffle, be convenient for heat meal respectively, avoid carrying out the synchronous heating to all meals among the prior art, the heating time is the same, leads to meal nutrient composition to lose comparatively.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The intelligent hidden type cold and hot dish dual-function display vehicle is characterized by comprising a vehicle body (1) and a vehicle box (2), wherein the vehicle box (2) is arranged on the vehicle body (1), the vehicle box is arranged on one side of the vehicle box (2), the interior of the vehicle box (2) is divided into a refrigerating chamber (21) and a heating chamber (22) through a sealing plate (4), refrigerating elements are uniformly arranged in the refrigerating chamber (21), the heating chamber (22) is divided into a plurality of heating chambers through partition plates (5), and each heating chamber is internally and independently provided with a heating element;

the inside of the refrigerating chamber (21) is also provided with a rotary placing mechanism (6), and the rotary placing mechanism (6) is used for conveying the meal into the heating chamber through the sealing plate (4);

the sealing plate (4) is of a hollow structure, through grooves I (43) are uniformly formed in the sealing plate (4), a cylinder I (41) is fixedly mounted at the top of the carriage (2), a piston rod of the cylinder I (41) penetrates through the carriage (2) and is fixedly connected with a movable inserting plate (42) arranged in the sealing plate (4), through grooves II (44) are uniformly formed in the movable inserting plate (42), the through grooves II (44) are matched with the through grooves I (43), and grooves for placing a cavity (68) to slide are formed in the through grooves II (44) and the through grooves I (43);

the rotary placing mechanism (6) comprises a rotary table (61), a first motor (62), a rotating shaft (63) and a first sliding groove (64), wherein the first motor (62) is fixedly installed at the top of the compartment (2), an output shaft of the first motor (62) penetrates through the compartment (2) to be connected with the rotating shaft (63), the bottom of the rotating shaft (63) is rotatably connected with the inner wall of the bottom of the compartment (2), the rotary table (61) is uniformly installed on the rotating shaft (63), the first sliding grooves (64) are uniformly formed in the rotary table (61), a placing cavity (68) is slidably connected onto each two first sliding grooves (64), a pushing mechanism (67) is arranged on each rotary table (61), and the pushing mechanism (67) is used for pushing the placing cavity (68) out;

the pushing mechanism (67) comprises an annular sliding rail (671), a motor III (672), a transmission shaft (673), a gear (674), an annular rack (675), a cylinder II (676), a rotary push plate (677), a trapezoidal block (678) and a sliding block (679), the annular sliding rail (671) is connected with the sliding block (679) in a sliding manner, the sliding block (679) is fixedly provided with the motor III (672), the output shaft of the motor III (672) is fixedly provided with the transmission shaft (673), the transmission shaft (673) extends into the sliding block (679) and is rotatably connected with one side of the inner wall of the sliding block (679), the transmission shaft (673) is fixedly provided with the gear (674), the gear (674) is meshed with the annular rack (675) on the annular sliding rail (671), the sliding block (679) is fixedly provided with the cylinder II (676), the output shaft of the cylinder II (676) is fixedly provided with the rotary push plate (677), and the bottom of the rotary push plate (677) is provided with the trapezoidal block (678);

the placing cavity (68) comprises an L-shaped plate (681), a second sliding groove (682), a first spring (683), a side plate (684), a slot (685), a second spring (686) and a sliding plate (687), the second sliding groove (682) is formed in the L-shaped plate (681), the first spring (683) is fixedly installed in the second sliding groove (682), two ends of the first spring (683) are connected with the side plate (684), the side plate (684) is in sliding connection with the second sliding groove (682), the slot (685) is formed in the side plate (684), the second spring (686) is fixedly installed in the slot (685), and a sliding plate (687) is fixedly installed at the end part of the second spring (686);

four second motors (69) are uniformly arranged at the bottom of the turntable (61), a baffle (610) is fixedly arranged on an output shaft of each second motor (69), the baffle (610) is of an arc-shaped structure, and the baffle (610) is in contact with the first sliding groove (64);

an expansion link (65) is fixedly mounted inside the first sliding groove (64), the height of a reset button on the expansion link (65) is higher than that of the first sliding groove (64), the reset button is matched with the trapezoidal block (678), and a limiting push plate (66) is fixedly mounted at the end part of the expansion link (65);

the working steps of the dual-function display vehicle are as follows: the starting motor drives the rotating shaft to rotate so as to drive the rotating disc to rotate, then the meal boxes are placed in the placing cavity for refrigeration, different types of meals can be placed in the rotating discs at different levels, and the subsequent heating is facilitated for different time; one side of the placing cavity is abutted by a limiting push plate, then a plurality of placing cavities are placed in the first sliding groove, and finally the other side of the placing cavities is fixed by a baffle plate and further fixed by mutual matching; when the heating is required to be carried, firstly, the first sliding groove is aligned with the first through groove, then the third motor is started to drive the transmission shaft to rotate and further drive the gear to rotate, the gear is meshed with the annular rack to further drive the sliding block to rotate to a position aligned with the first through groove, meanwhile, the second motor is started to drive the baffle to rotate, the second cylinder is started to push the rotary push plate to move, in the moving process of the rotary push plate, the trapezoidal block is in contact with a reset button on the telescopic rod to compress the reset button and push the limiting push plate to move, so that the placing cavity is pushed into the heating cavity, the first cylinder is started to push the sealing plate to move, and when the second through groove is superposed with the first through groove, the meal can be conveyed to the heating chamber through the refrigerating chamber; when needs heat, will lead to groove two and lead to groove one and separate, alright in order to form sealed baffle, play good separation effect, alright cold-stored and heating alone, mutual noninterference, through the setting of baffle, be convenient for heat the meal respectively, avoid carrying out the synchronous heating to all meals among the prior art, the heating time is the same, leads to the meal nutrient composition loss great.

2. The intelligent control system of an intelligent hidden cold and hot dish double-function display vehicle as claimed in claim 1, comprising a control panel (3), wherein the control panel (3) is fixedly mounted on a vehicle body (1), the control panel (3) comprises an acquisition module, a processing module and a temperature control time module, the acquisition module acquires meal information placed in a placing cavity (68) through a camera and transmits the acquired meal information to the processing module, the processing module is used for classifying the meal information and dividing the meal information into three levels of A, B and C, each level corresponds to an interval temperature, the acquired level information is transmitted to the temperature control time module, the temperature control time module controls heating elements in each heating cavity to heat, and the temperature control time module also controls heating time of the heating elements in each heating cavity.