TWM610556U - Smart IoT cold and hot food storage cabinet with fully automatic access based on AGV mobile trolley - Google Patents

Abstract

This creation discloses a smart IoT cold and hot food storage cabinet based on AGV mobile trolleys, which includes a cabinet body and a touch screen installed on the cabinet body. The touch screen is controlled by a controller connected to it. It is wirelessly connected to a remote control terminal and a mobile phone client through a network, and at the same time, the touch screen has an information input function. There are multi-layer shelves on both sides of the cabinet. The AGV two-way smart transport vehicle can be moved from the lifting platform to the shelf at the corresponding height, and will be lifted up with the storage box on the front side of the AGV two-way smart transport vehicle and transported to On the lifting platform. There is a hot and cold beverage machine at the bottom of the electronically controlled touch screen, and an electric retractable door storage and retrieval bin is located below. The lifting platform is lowered to the same height as the storage bin, and the AGV two-way smart truck will transport the storage boxes. Return to the lifting platform after reaching the storage warehouse. This creation completely subverts the concept of traditional food storage and caters to the development needs of the modern high-tech Internet of Things era.

Description

Based on AGV mobile trolley fully automated access to smart IoT cold and hot food storage cabinets

This creation relates to the technical field of smart storage cabinets, specifically, to a smart IoT cold and hot food storage cabinet based on AGV mobile trolleys.

As the pace of people’s lives accelerates, an epidemic has caused people to worry and worry about eating out and shopping, and gradually rely on online delivery. In order to deliver food to consumers more conveniently, safely and hygienically is the main focus of this creation. Purpose.

Aiming at the problems in related technologies, no effective solutions have yet been proposed.

In response to the above-mentioned technical problems in related technologies, this creation proposes a smart IoT cold and hot food storage cabinet based on AGV mobile trolley fully automated access, which can solve the above-mentioned problems.

In order to achieve the above technical purpose, the technical solution of this creation is realized as follows:

A smart IoT cold and hot food storage cabinet based on AGV mobile trolley fully automated access, comprising a cabinet body and a touch screen installed on the cabinet body, the touch screen is connected with a controller, the controller It is wirelessly connected to the remote control terminal and the mobile phone user terminal through the network, the touch screen has an information input function; the cabinet body is provided with a frame-carrying shelf, and the frame-carrying shelf is from top to bottom There are multi-layer shelves, each layer of the shelves is provided with a number of storage boxes for placing items, the outer side of the frame-carrying shelf is provided with a lifting and transversal vehicle, and the lifting and transversal vehicle can be used for loading frame plates. The left end of the rack is moved to the right end of the frame-carrying shelf, and the lifting platform is provided in the lifting and transversal vehicle. The lifting platform can be moved to the same height of the shelf on each floor, and the lifting platform There is an AGV two-way smart truck, the AGV two-way smart truck can be moved by the lifting platform to the shelf at a corresponding height and the storage box located on the front side of the AGV two-way smart truck will be lifted And then transported to the lifting platform;

The control module in the AGV two-way intelligent transport vehicle is connected to the controller and controlled by the touch screen;

A hot and cold beverage machine is provided under the touch screen, and a storage bin is provided under the hot and cold beverage machine. The lifting platform is lowered to the height of the storage bin, and the AGV two-way intelligent transport vehicle will The storage box is transported to the storage and retrieval warehouse and then returned to the lifting platform.

Further, the lifting and transversal vehicle includes four longitudinal rods, the bottom of the cabinet under the lifting and transversal vehicle is provided with two sliding grooves, and the lower ends of the four longitudinal rods in the lifting and transversal vehicle are provided There are pulleys, the pulleys are rollingly arranged in the two sliding grooves; a motor is fixed on the top of the lifting and transversal vehicle, a drive gear is installed on the drive shaft of the motor, and a toothed belt is provided on the top of the cabinet, The drive gear meshes with the toothed belt.

Further, the side walls of the four longitudinal rods are respectively provided with longitudinally arranged groove belts with a cross section, fixed toothed belts are arranged in the groove belts, and stepping motors are respectively fixed at the four corners of the lifting platform , The output shafts of the stepping motors are respectively equipped with drive gears, the drive gears are located in the grooves of the grooved belt and mesh with the fixed toothed belt for transmission; the four stepping motors and the control器连接。 Connectors.

Further, a liquid crystal display screen is provided on the outer side of the cabinet.

Further, the front of the access warehouse is provided with an automatic lifting or retractable window door, the inner side wall of the access warehouse is provided with an opening, and the opening is independently separated from the cabinet body through an automatic sensing partition. The induction partition is moved by an electric push rod, the electric push rod is connected with the cabinet body, and the push rod of the electric push rod is connected with the side wall of the automatic induction partition and drives the automatic induction partition to move.

Further, an illuminating lamp and/or an ultraviolet germicidal lamp and/or an electric heating device are arranged on the top of the fetching bin.

Further, a solar permanent-motion generator is provided on the top of the cabinet.

Further, the middle of the cabinet is provided with a thermal printer, an access control recognizer, an infrared scanner, and a hot and cold beverage dispenser connected to the controller.

Further, a refrigeration equipment unit is provided under the shelf, and a communication device is provided on the right side of the shelf.

Further, a roadway track is arranged in the middle of the bottom of the cabinet body, and the AGV two-way smart transport vehicle is arranged on the roadway track.

The beneficial effects of this creation:

This creation combined with the existing smart wireless connection technology solution can support remote order delivery, docking with major physical catering, supermarkets and distribution platforms, making people’s lives easier, pre-ordering food at any time, no need to keep people, etc., secondly, through the use of The heat preservation storage box can keep the food fresh, safe and sanitary. Moreover, the machine is equipped with a touch screen. With the help of the existing Internet smart connection function, the store can remotely push products through the machine system. Pictures or videos are uploaded to the touch-sensitive display, and community residents can directly pre-order goods online on the touch-sensitive display, and support functions such as QR code payment, receipt printing, and receipt scanning.

This creation proposes a new concept of intelligent IoT cold and hot cabinet, which can be infinite size and does not occupy space. The cabinet body is hidden in the wall, and it can also be used as a TV wall and outdoor advertising wall. For freezing, refrigeration, heating, and heat preservation, it can meet the storage needs of various foods. The access window has double safety isolation doors, the access compartment is independently enclosed, and the built-in ultraviolet disinfection reduces energy consumption and is hygienic and safe. Stacker-type shelves and sealed load frames are used in the cabinet, and the AGV two-way rotary conveyor is used to store and store items quickly and intelligently. LCD high-resolution capacitive touch screen (touch screen), embedded Android V7. system, supports various software and hardware functions and mobile APP. The matched system is equipped with delivery order, scan code warehousing management, can set food name, storage date and storage period, and issue warnings for expired food. Swipe the screen smartly or order and fetch items from the remote mobile phone.

In summary, this creation completely subverts the concept of traditional food storage, caters to the development needs of the modern high-tech Internet of Things era, and realizes super-intelligence, energy saving, sanitation and safety, convenience and fashion, and a new concept of intelligent Internet of Things cold and hot cabinets.

The following will clearly and completely describe the technical solutions in the creative embodiments in conjunction with the accompanying drawings in the creative embodiments. Obviously, the described embodiments are only a part of the creative embodiments, not all of the embodiments. Based on the embodiments in this creation, all other embodiments obtained by persons with ordinary knowledge in the field belong to the scope of protection of this creation.

Embodiment 1: A fully automated storage cabinet for cold and hot food storage cabinets based on the intelligent Internet of Things based on AGV mobile trolleys, see Figures 1-7.

It includes a cabinet body 10 and a touch screen 4 installed on the cabinet body 10. The outer wall around the cabinet body 10 is made of insulating and heat-preserving plates. The touch screen 4 is connected to a remote controller via a network. The control terminal and the mobile phone user terminal are wirelessly connected, and at the same time, the touch screen 4 has an information input function (the above is a conventional technology).

In this creation, the cabinet body 10 is provided with a frame-carrying shelf, and the frame-carrying shelf is provided with multi-layer shelves 15 from top to bottom. Each shelf 15 has several storage boxes for placing items. 16. The storage box 16 can be a storage box with a heat preservation function. At the same time, the four corners of the top of the storage box 16 are respectively provided with supporting bodies 17, and the storage box 16 is suspended and supported by four supporting bodies 17. A refrigeration equipment unit 12 is provided under the shelf 15.

Further, a lifting and transversal vehicle is provided on the outer side of the frame-carrying shelf, and the lifting and transversal vehicle can be moved from the left end of the frame-carrying shelf to the right end of the frame-carrying shelf, and the lifting and transversal vehicle is provided with a height adjustable vehicle. A lifting platform 19 that can be moved to the same height of each shelf, and an AGV two-way smart truck 20 is provided on the lifting platform 19, and the AGV two-way smart truck 20 can be moved on the lifting platform 19 The storage box 16 on the front side of the AGV two-way smart truck 20 will be lifted up on the shelf 15 at the corresponding height and transported to the lifting platform 19. At the same time, the control module in the AGV two-way intelligent transport vehicle 20 is connected to and controlled by the controller.

Specifically, the elevating and transversal vehicle is composed of four vertical rods 18. The bottom of the cabinet 10 under the elevating and transversal vehicle is provided with two slide grooves 24, and the lower ends of the four longitudinal rods 18 in the elevating and transversal vehicle are respectively provided at the lower ends. There are pulleys 25, the pulleys 25 rolling in the two sliding grooves 24; at the same time, the top of the lifting and transversal vehicle is fixed with a motor 21, the drive shaft of the motor 21 is installed with a drive gear 22, the cabinet 10 A toothed belt 23 is provided on the top. The drive gear 22 meshes with the toothed belt 23 for transmission. In this way, the drive gear 22 can be rotated by the motor drive gear 22 to move along the fixed toothed belt 23. In this way, the lifting and transversal vehicle is in motion. Under the guidance of the lower chute 24, it can move along the side of the frame-carrying shelf.

Specifically, the side walls of the four vertical rods 18 are respectively provided with longitudinally arranged groove belts 30 with a cross section of [shaped, fixed toothed belts are arranged in the groove belts 30, and the four corners of the lifting platform 19 are divided A stepping motor 32 is not fixed. The output shaft of the stepping motor 32 is respectively equipped with a drive gear 31, which is located in a groove in the grooved belt 30 and meshes with the toothed belt 23 for transmission; The stepping motor 32 is connected to the controller, and the driving gear 31 can be guided by the groove in the groove belt 30. The rotation of the output shafts of the four stepping motors 32 can drive the four driving gears 31 to be fixedly arranged along the The fixed toothed belt moves, so that the lifting platform 19 can be adjusted in height, so that the lifting platform 19 can stay at the same height as the shelf 15.

Further, under the side of the cabinet 10 in the present creation is provided an access warehouse 7, the lifting platform 19 is lowered to the same height as the access warehouse 7, and the AGV two-way intelligent transport vehicle 20 will The storage box 16 is transported to the storage compartment 7 and then returned to the lifting platform 19; at the same time, a lighting lamp and/or ultraviolet germicidal lamp and/or electric heating equipment are provided on the top of the storage compartment 7 as conventional Technical microwave heating equipment, steam heating equipment, use related equipment as needed.

Further, the front of the access warehouse 7 is provided with an automatic lifting or retractable window door 53, and the inner side wall of the access warehouse 7 is provided with an opening 27, and the opening 27 is connected to the cabinet through the automatic sensing partition 11 10 is separated independently, the automatic induction partition 11 is moved by an electric push rod 28, the electric push rod 28 is connected to the cabinet body 10, and the push rod 29 of the electric push rod 28 is connected to the automatic induction partition The side walls of 11 are connected to and drive the automatic sensing partition 11 to move.

Further, the top of the cabinet above the touch screen 4 is provided with a camera 3 connected to the controller; the top of the cabinet is provided with a temperature control display panel 2 connected to the controller; the cabinet The central part of the body 10 is provided with a thermal printer 5, an infrared scanner 6 and a hot and cold beverage dispenser 52 connected to the controller. An access control identifier can be integrated in the position of the thermal printer 5 for identification Work and repair personnel. A communication device 14 is provided on the right side of the shelf 15.

Further, a solar permanent-motion generator 1 is provided on the top of the cabinet 10 and supplies power to the entire electrical devices.

Further, the cabinet body 10 is placed on the insulating base 9.

The rotation of the output shafts of the four stepping motors 32 can drive the four driving gears 31 to move along the fixed toothed belt 23, so that the lifting platform 19 can be lowered to the same height as the storage bin 8, and then thereafter. The AGV two-way smart truck 20 moves from the lifting platform 19 to the bottom 16 of the storage box stored in the warehouse 8 and lifts the storage box 16. Thereafter, the AGV two-way smart truck transports the raised storage box 16 To the lifting platform 19, and then the lifting platform 19 is raised to the required height of the floor by four stepping motors 32, and then the lifting and transversal vehicle drives the driving gear 22 to rotate through the motor to realize the driving gear 22 is fixedly arranged along the The toothed belt 23 moves, so that the AGV two-way smart transport vehicle 20 on the lifting and transversal vehicle and its lifting platform 19 is moved to a designated position, and then the AGV two-way smart transport vehicle 20 is moved to the floor and the storage box 16 is put down. Then the AGV two-way smart truck 20 can return to the lifting platform 19, and then repeat the above actions to place multiple storage boxes 16 one by one on different positions on the shelf. When the storage box 16 is stored, its The automatic induction partition 11 is retracted and opened by the push rod 29 of the electric push rod 28, and after storage, the automatic induction partition 11 is pushed out by the push rod 29 of the electric push rod 28 to close the opening.

When it needs to fetch, the appliance inputs the required storage box 16 information into the controller by clicking on the touch screen or scanning the receipt information, or the corresponding bar code, or two-dimensional code and other information (conventional technology) After that, the lifting platform 19 is moved to the set height, and the lifting and transversal vehicle is adjusted to the position corresponding to the AGV two-way smart transport vehicle 20 and the corresponding storage box 16, and then the AGV two-way smart transport vehicle 20 is moved to the position on the shelf The storage box 16 is placed under the storage box 16 and the storage box 16 is jacked up, and then the AGV two-way smart truck 20 jacks up the storage box 16 and moves it to the lifting platform 19. After that, the lifting and transversal vehicle moves to the leftmost end, and its lifting platform 19 is lowered to the same height as the partition in the storage compartment 7, and then the push rod 29 of the electric push rod 28 is retracted and the automatic sensing partition 11 is opened. The AGV two-way smart truck 20 moves to the storage compartment 7 and the storage box 16 is put down. Then, the AGV two-way smart truck 20 returns to the lifting platform, and the push rod 29 of the electric push rod 28 will automatically extend again. The sensing partition 11 is pushed out and the opening is closed to complete the retrieval process.

Further, the AGV-based mobile trolley described in this embodiment can automatically access the cold and hot food storage cabinet of the Internet of Things. A refrigerator or heating machine can be installed in the cabinet during use, and the cooling can be controlled through the temperature control connected to it. The machine or heating machine controls the temperature in the cabinet.

Further, the inside of each cabinet 10 can be isolated from the outside by a heat-preserving isolation plate 54. The arrangement of the heat-preserving isolation plate 54 allows the cabinet 10 to be locally temperature-controlled and isolated according to the needs of the goods and space in the cabinet.

Further, the shelf 15 in the cabinet in this creation can be separately arranged on one side of the touch screen 4, or the multi-layer shelves 15 can be arranged on the left and right sides of the touch screen 4, respectively, located on the touch screen 4. The multi-layer shelves 15 on both sides or one side are partially sealed by the thermal insulation board 54 to form a thermal insulation area, so that they can be independently controlled by a thermostat.

Furthermore, with the setting of the insulation board 54, the inside of the cabinet can be divided into 4 modules according to different food storage requirements, such as refrigeration, freezing, normal temperature, heating, etc., and the temperature control system of the temperature control panel is used to set the cabinet temperature. The cabinet can be made into a hot and cold dual cabinet or a single cabinet. The dual hot and cold cabinet is arranged on both sides of the isolation bin and the LCD screen, and can share a single isolation bin and LCD screen control system. A single cabinet is divided into a freezer and a hot cabinet. The freezer can be set to freezing and refrigerating modes, and the hot cabinet can be set to heating and normal temperature modes. For example, a stand-alone freezer uses a thermal insulation panel 54 to separate the cabinet into freezing and refrigeration. The thermal insulation panel 54 is equipped with an automatic sensor sensor, which is operated by the order or access function of the software system, and the lifting and transversal vehicle moves according to the system instructions. To the outside of the freezing or refrigerating isolation board, the AGV two-way smart transport vehicle 20 on the traverse car lift is raised and lowered to the position of the storage box 16 loading frame according to the instructions of the system, the corresponding insulation board 54 is opened, and the AGV two-way smart transport The trolley 20 enters the area through the rack rail or the connecting platform, carries the storage box 16 out or stores it on the carrying frame and then leaves, and the thermal insulation board 54 is automatically closed.

The user enters the product name and shelf life and other information to generate a QR code, then prints out the QR code and pastes the receipt on the product and then scans it Recognize and send the product information to the software control system, and then store the product to be stored in the storage box 16, then put the storage box 16 into the storage compartment 7, and the AGV two-way smart truck 20 delivers the storage box 16 To the designated location, the system can prompt according to the quality guarantee date compiled by the user, or send it to the user's mobile phone as a short message to ensure the safety and smart convenience of food storage, and play a reminder and warning function.

Furthermore, this creation can also be equipped with a hot and cold beverage dispenser under the touch screen to improve the function and convenience of the cabinet.

Furthermore, the LCD screen 8 can be used as a TV wall and an outdoor advertising wall.

Furthermore, in this creation, lighting and ultraviolet lamps are arranged in the storage and retrieval warehouse 7, which can realize independent disinfection and ensure the safety and sanitation of the food in the cabinet.

Furthermore, in this creation, an automatic lift or retractable window door 53 is set on the deposit and withdrawal warehouse 7, which is closed when the deposit and withdrawal warehouse 7 is not in use, and opened when the deposit and withdrawal warehouse 7 is in use, so as to keep the temperature in the cabinet reduced. The role of energy consumption.

It should be noted that the stepping motors, motors, cameras, infrared scanners, AGV two-way smart trucks and other technologies that are connected to the controller involved in this creation are all currently commonly used technologies and belong to conventional technologies. Therefore, In this embodiment, the specific connection modes and control principles of its components and the controller will not be described in detail in this embodiment.

The above descriptions are only the preferred embodiments of this creation, and are not used to limit this creation. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of this creation shall be included in this creation. Within the scope of protection.

1: Solar perpetual generator 2: Temperature control display panel 3: camera 4: Touch screen 5: Thermal printer 51: Lighting lamps and/or ultraviolet germicidal lamps and/or electric heating equipment 52: Hot and cold drink machine 53: Automatic lifting or retracting windows and doors 54: Thermal insulation board 6: Infrared scanner 7: Access storage 8: LCD screen 9: Insulated base 10: Cabinet 11: Auto-sensing partition 12: Refrigeration equipment unit 13: Laneway track 14: Communication equipment 15: Shelves 16: storage box 17: Support 18: Longitudinal 19: Lifting platform 20: AGV two-way smart truck 21: Motor 22: drive gear 23: Toothed belt 24: Chute 25: pulley 27: Opening 28: electric putter 29: putter 30: Groove belt 31: drive gear 32: stepping motor

In order to more clearly explain the technical solutions in the creative embodiment or the prior art, the following will briefly introduce the drawings that need to be used in the embodiments. Obviously, the drawings in the following description are only some of the creative In the embodiments, for those with ordinary knowledge in the field, other drawings can be obtained based on these drawings without making progressive labor. Figure 1 is a schematic diagram of the external structure of the food storage cabinet of this embodiment; Figure 2 is a schematic diagram of the internal structure of the food storage cabinet of this embodiment; 3 is a schematic diagram of the structure of the food storage cabinet of the embodiment after the lifting and transversal vehicle is installed inside; Figure 4 is a schematic diagram of the structure of the lifting and transversal vehicle for the food storage cabinet of this embodiment; FIG. 5 is a schematic diagram of a partial enlarged structure of the food storage cabinet of this embodiment; Fig. 6 is a schematic diagram of the structure of the lifting and transversal vehicle for the food storage cabinet and the lifting platform in the embodiment; Fig. 7 is a schematic diagram of the panel of the food storage cabinet of this embodiment.

1: Solar perpetual generator

2: Temperature control display panel

3: camera

4: Touch screen

5: Thermal printer

51: Lighting lamps and/or ultraviolet germicidal lamps and/or electric heating equipment

52: Hot and cold drink machine

53: Automatic lifting or retracting windows and doors

6: Infrared scanner

7: Access storage

9: Insulated base

10: Cabinet

Claims (10)

A fully automated storage cabinet for cold and hot food based on AGV mobile trolleys, which includes a cabinet body (10) and a touch screen (4) installed on the cabinet body (10). The touch screen (4) A controller is connected, the controller is wirelessly connected to the remote control terminal and the mobile phone client through the network, and the touch screen has an information input function; among them: The cabinet (10) is provided with a frame-carrying shelf, and the frame-carrying shelf is provided with multi-layer shelves (15) from top to bottom, and each shelf (15) is provided with several In the storage box (16) where items are placed, a lifting and transversal vehicle is provided on the outer side of the frame-carrying shelf, and the lifting and transversal vehicle can be moved from the left end of the frame-carrying shelf to the right end of the frame-carrying shelf, and The lifting and traversing vehicle is provided with a lifting platform (19) that can be raised and lowered, and the lifting platform (19) can be moved to the same height of the shelves (15) on each layer, and on the lifting platform (19) An AGV two-way smart transport vehicle (20) is provided. The AGV two-way smart transport vehicle (20) can be moved by the lifting platform (19) to the shelf (15) at a corresponding height and will be located on the AGV two-way smart transport vehicle. The storage box (16) on the front side of the transport vehicle (20) is lifted up and transported to the lifting platform (19); The control module in the AGV two-way intelligent transport vehicle (20) is connected to the controller and controlled by the touch screen (4); A hot and cold beverage machine (52) is provided below the touch screen (4), an access bin (7) is provided below the hot and cold beverage machine (52), and the lifting platform (19) is lowered to the storage At the height of the fetching bin (7), the AGV two-way smart truck (20) transports the storage box (16) to the access bin (7) and then returns to the lifting platform (19). According to claim 1, the AGV-based mobile trolley fully automatically accesses the cold and hot food storage cabinets of the smart Internet of Things, wherein the lifting and transversal vehicle includes four vertical rods (18), and the cabinet under the lifting and transversal vehicle (10) Two sliding grooves (24) are provided at the bottom, and pulleys (25) are provided at the lower ends of the four vertical rods (18) in the lifting and transversal vehicle, and the pulleys (25) are rollingly arranged on two A motor (21) is fixed on the top of the lifting and transversal vehicle, a drive gear (22) is installed on the drive shaft of the motor (21), and the top of the cabinet (10) A toothed belt (23) is provided, and the drive gear (22) meshes with the toothed belt (23). As described in claim 2, the AGV-based mobile trolley fully automatically accesses the intelligent Internet of Things cold and hot food storage cabinet, wherein the side walls of the four vertical rods (18) are respectively provided with longitudinally arranged grooves with a cross section. (30), the grooved belt (30) is provided with a fixed toothed belt, the four corners of the lifting platform are respectively fixed with stepping motors (32), and the output shafts of the stepping motors (32) are respectively installed Drive gear (31), the drive gear (31) is located in the groove of the grooved belt (30) and meshes with the fixed toothed belt for transmission; four stepping motors (32) and the controller connection. As described in claim 3, the AGV-based mobile trolley fully automatically accesses the smart IoT cold and hot food storage cabinet, wherein a liquid crystal display screen (8) is provided on the outer side of the cabinet. According to claim 4, the AGV-based mobile trolley fully automatically accesses the smart IoT cold and hot food storage cabinet, wherein the front of the access warehouse (7) is provided with automatic lifting or retractable windows (53), the An opening (27) is provided on the inner side wall of the access warehouse (7), and the opening (27) is separated from the cabinet body through an automatic induction partition (11), and the automatic induction partition (11) is passed through an electric push rod. (28) Move, the electric push rod (28) is connected to the cabinet (10), and the push rod (29) of the electric push rod (28) is connected to the side wall of the automatic induction partition (11) Connect and drive the automatic induction partition (11) to move. According to claim 5, the AGV-based mobile trolley fully automatically accesses the smart Internet of Things cold and hot food storage cabinet, wherein the top of the access warehouse (7) is provided with an illuminating lamp and/or an ultraviolet germicidal lamp and/or Electric heating equipment (51). According to claim 6, the AGV-based mobile trolley fully automatically accesses the intelligent Internet of Things cold and hot food storage cabinet, wherein the top of the cabinet (10) is provided with a solar permanent-motion generator (1). According to claim 7, the AGV-based mobile trolley fully automatically accesses the smart IoT cold and hot food storage cabinet, wherein the middle of the cabinet (10) is provided with a thermal printer (5) connected to the controller , Access control recognizer, infrared scanner (6) and hot and cold beverage dispenser (52). According to claim 8, the AGV-based mobile trolley fully automatically accesses the intelligent Internet of Things cold and hot food storage cabinet, wherein a refrigeration equipment unit (12) is provided under the shelf (15), and the right side of the shelf (15) is provided Communication equipment (14). According to claim 9, the AGV-based mobile trolley fully automatically accesses the cold and hot food storage cabinet of the smart Internet of Things, wherein the bottom of the cabinet (10) is provided with a lane track (13), and the lane track (13) is The AGV two-way intelligent transport vehicle (20) is set up.

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