Quantitative fluid food material adding device, automatic meal delivery equipment and automatic meal delivery trolley

Abstract

The utility model discloses a quantitative fluid food material adding device, an automatic meal delivery device and an automatic meal delivery trolley, and relates to the technical field of automatic food material processing, the quantitative fluid food material adding device comprises a supporting frame, and an inclined support is arranged at the upper end of the supporting frame; the rotary discharging mechanism comprises a rotary assembly and a food material container; the food material container is installed on the inclined support, and a container cover is arranged at the upper end of the food material container. The rotating assembly is connected to the container cover, the rotating assembly is located in the food material container and used for rotationally scraping food material side dishes in the food material container, a connecting block for quantitative overturning is connected with the lower end of the inclined placing frame, and a second rotating driving piece is installed at the outer side end of the connecting block; the rotary output end of the second rotary driving part is connected with the side end of the gravity sensor; the upper end of the gravity sensor is connected with the bottom end of the hopper. According to the device, the problem that the adding amount is unstable easily in the manual adding process of the fluid food material side dishes is solved, and the side dishes are accurately and quantitatively added.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic food processing, and particularly relates to a device for quantitatively adding flow-shaped food, automatic food dispensing equipment and an automatic food dispensing vehicle. Background Art

[0002] In the catering industry, side dishes are an indispensable part of the cooking process. They not only enhance the taste and nutritional value of dishes, but also add color and layering to dishes. When choosing side dishes, we usually consider the characteristics of the main ingredients and select appropriate side dishes accordingly to achieve the effect of setting off the main ingredients, adjusting the taste, enriching the nutrition, and matching the taste.

[0003] For example, when serving dumplings, wontons, noodles, and rice noodles, side dishes of liquid ingredients such as block meat or minced meat toppings are generally added manually. The added meat and toppings are added based on manual experience. It is possible that side dishes of the same price may appear when customers order more dishes, but in different quantities. This situation can easily cause misunderstandings or other adverse effects. Therefore, it is necessary to provide a device that can accurately and quantitatively add ingredients to achieve standardized addition of ingredients and side dishes. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative flow-shaped food material adding device, automatic food delivery equipment and automatic food delivery vehicle, so as to overcome the problem that the amount of added food material is unstable when adding the food material to the dish manually. The specific technical scheme is as follows:

[0005] A device for quantitatively adding fluid food materials, comprising:

[0006] A support frame, wherein an inclined bracket is provided at the upper end of the support frame;

[0007] A rotary discharging mechanism, the rotary discharging mechanism comprising a rotary assembly and a food container; the food container is mounted on the inclined bracket, and a container cover is provided at the upper end of the food container; the rotary assembly comprises a first rotary driving member and a rotary frame; the first rotary driving member is mounted on the container cover, and an output shaft of the first rotary driving member is connected to the rotary frame; a scraper is provided at the lower end of the rotary frame; a discharging port is provided at the bottom end of the food container, and a blocking mechanism is provided at the discharging port; a position of the scraper during rotation corresponds to the discharging port; a gap is formed between the scraper and the bottom end of the inner wall of the food container; and

[0008] A quantitative tipping mechanism, the quantitative tipping mechanism includes a connecting block, a hopper, a second rotating drive member and a gravity sensor; the connecting block is connected to the lower end of the inclined bracket, and the outer end of the connecting block is equipped with the second rotating drive member, the rotating output end of the second rotating drive member is connected to the side end of the gravity sensor; the upper end of the gravity sensor is connected to the bottom end of the hopper.

[0009] Preferably, the material blocking mechanism includes a third rotary drive member and a baffle; the third rotary drive member is installed at the lower end of the food container, and the rotary output shaft of the third rotary drive member is connected to the baffle; the plane of the baffle is parallel to the lower end surface of the food container, and when the rotary output shaft of the third rotary drive member drives the baffle to rotate, a position corresponds to the position of the discharge port.

[0010] Preferably, the discharge port is arranged at one end of the top of the slope in the inclination direction of the food container.

[0011] Preferably, the first rotary drive member is mounted on the upper end surface of the container cover, and an output shaft of the first rotary drive member passes through the container cover and is connected to the rotating frame.

[0012] Preferably, the discharge port is configured to be funnel-shaped.

[0013] Preferably, a transparent cover is provided on the container cover.

[0014] Preferably, a base frame is arranged at the lower end of the support frame; the base frame includes a planar support rod, a vertical support rod and an inclined support rod; the planar support rod and the bottom end of the vertical support rod are vertically connected; the top end of the vertical support rod is movably connected with the inclined support; a slide groove is arranged on the upper end surface of the planar support rod, and the slide groove is provided with evenly distributed limiting snap-ons; one end of the inclined support rod is movably connected with the inclined bracket, the other end of the inclined support rod matches the snap-on, and the other end of the inclined support rod is inserted into the snap-on.

[0015] An automatic food serving device comprises the aforementioned device for quantitatively adding flowing food materials.

[0016] An automatic food delivery vehicle comprises the aforementioned device for quantitatively adding flowing food materials.

[0017] The utility model has the following beneficial effects:

[0018] 1. The device for quantitatively adding flowing food materials in the utility model utilizes the scraper of the rotating frame to rotate in the food material container. When the scraper and the discharge port are in position corresponding to each other, the scraper is used to scrape the food materials and side dishes into the discharge port in a quantitative manner. When the food materials and side dishes at the discharge port fall into the hopper, the gravity sensor under the hopper is used for accurate measurement. When the food materials and side dishes reach the counterweight, the second rotating drive member rotates to drive the gravity sensor to rotate, and then the hopper is overturned, thereby solving the problem of unstable addition amount caused by manual addition of flowing food materials and side dishes, and realizing accurate quantitative and standardized addition of side dishes.

[0019] 2. The utility model provides a material blocking mechanism at the material discharging port. When a certain amount of food and side dishes fall into the hopper from the material discharging port, the material discharging port can be blocked by the material blocking mechanism; or when a certain proportion of the food and side dishes fall into the hopper from the material discharging port, the material discharging port can be partially blocked by the material blocking mechanism to prevent the food and side dishes from falling into the hopper from the material discharging port too fast, causing the problem of overweight of the food and side dishes, thereby realizing quantitative weight control of the food and side dishes.

[0020] 3. The utility model provides a movable connection between the base frame of the compensation support frame and the tilting bracket, and the tilting angle of the tilting bracket can be adjusted by adjusting the position of the bayonet in the sliding groove of the tilting support rod and the plane support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a schematic diagram of the overall structure of the device for quantitatively adding flow-like food materials of the utility model.

[0023] Figure 2 It is a schematic diagram of the overall structure of the device for quantitatively adding flow-like food materials of the utility model from another perspective.

[0024] Figure 3 It is a partial structural schematic diagram of the rotary discharging mechanism of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the rotary quantitative tipping mechanism of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the material blocking mechanism of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the material blocking mechanism of the utility model from another perspective;

[0028] Figure 7 It is a structural schematic diagram of the support frame of the utility model;

[0029] Figure 8 It is an enlarged schematic diagram of the structure of part A of the support frame of the utility model.

[0030] Description of main reference numerals:

[0031] 1-support frame, 11-inclined bracket, 12-plane support rod, 13-inclined support rod, 14-vertical support rod, 121-slide groove, 122-bayonet;

[0032] 2-rotating discharging mechanism, 21-blocking mechanism, 22-first rotating driving member, 23-container cover, 24-rotating frame, 25-scraping spoon, 26-transparent cover, 27-discharging port, 28-handle, 29-food container, 211-third rotating driving member, 212-baffle;

[0033] 3-quantitative tipping mechanism, 31-second rotary drive member, 32-connecting block, 33-hopper, 34-gravity sensor. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0038] Example 1

[0039] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 This embodiment provides a device for quantitatively adding fluid food materials, comprising:

[0040] A support frame, wherein an inclined bracket is provided at an upper end of the support frame; and

[0041] A rotary discharging mechanism, the rotary discharging mechanism comprising a rotary assembly and a food container; the food container is mounted on the inclined bracket, and a container cover is provided at the upper end of the food container; the rotary assembly comprises a first rotary driving member and a rotary frame; the first rotary driving member is mounted on the container cover, and an output shaft of the first rotary driving member is connected to the rotary frame; a scraper is provided at the lower end of the rotary frame; a discharging port is provided at the bottom end of the food container, and a blocking mechanism is provided at the discharging port; a position of the scraper during rotation corresponds to the discharging port; a gap is formed between the scraper and the bottom end of the inner wall of the food container; and

[0042] A quantitative tipping mechanism, the quantitative tipping mechanism includes a connecting block, a hopper, a second rotating drive member and a gravity sensor; the connecting block is connected to the lower end of the inclined bracket, and the outer end of the connecting block is equipped with the second rotating drive member, the rotating output end of the second rotating drive member is connected to the side end of the gravity sensor; the upper end of the gravity sensor is connected to the bottom end of the hopper.

[0043] In this embodiment, the present application is mainly aimed at the addition of flow-type food side dishes, so more food side dishes can be retained at the inclined bottom of the food container by tilting the bracket, so as to achieve better storage of food side dishes in the food container. For the same amount of food side dishes, the tilting structure can better retain the food, so that the food side dishes are retained in a thicker layer at the inclined bottom of the food container. At the same time, the food side dishes are retained in a thicker layer at the inclined bottom of the food container, which makes it convenient for the rotating frame to drive the scraper to scrape the food side dishes retained at the inclined bottom of the food container during rotation, and pour the food side dishes into the discharge port at the discharge port position.

[0044] In this embodiment, the food container and the container cover can be connected by a sealed cover connection to prevent the food and vegetables from shaking during the rotation of the rotating frame and causing the food and vegetables to overflow. At the same time, a detachable connector or a snap connection can be provided between the food container and the container cover to perform a limit connection to prevent the container cover from rotating with the rotating component during the rotation.

[0045] In this embodiment, the first rotary drive member and the second drive member can be driven by a motor. The motor drive is the most common type of rotary drive device. It can be used to drive the rotating part. The motor drive can be divided into two types: AC motor and DC motor. It has the advantages of simple structure and convenient control. In other embodiments, the first rotary drive member can also be driven by hydraulic pressure. The hydraulic drive uses liquid as the working medium and drives the rotating part by transmitting the hydraulic oil pressure; or a single gear rack type rotary drive, the gear is meshed on the rotating part and rotated by the rack. The two pistons on both sides of the cylinder drive the rack; or a double gear rack type rotary drive, the gear is meshed on the rotating part and rotated by two opposite racks, and the two pistons of the cylinder drive the two racks and one gear; or a blade type rotary drive, the rotating part is connected to one or two blades in the cylindrical chamber, and the part rotates when pressure is applied to one side of the blade; or a chain type rotary drive, the chains extending from both ends of the cylinder piston are wound together to rotate the gear, etc. However, the specific types and application scenarios of the rotary drive members are very rich, and a suitable drive member can be selected according to actual needs.

[0046] In this embodiment, a gap is formed between the scraper and the bottom end of the inner wall of the food container. This can prevent the rotating frame from causing friction between the scraper and the bottom end of the inner wall of the food container during rotation, thereby preventing smooth rotation. However, the gap cannot be too large, otherwise the scraper may not be able to completely scrape the food and side dishes. The size of the gap can be adjusted according to actual use.

[0047] It should be noted that the amount of food scraped by the scraper at one time matches the weight recognized by the gravity sensor. When there is enough food in the food container, it can be added by scraping and weighing at one time.

[0048] The device for quantitatively adding flowing food materials in the utility model utilizes a scraper of a rotating frame to rotate in a food material container. When the scraper and the discharge port are in corresponding positions, the scraper is used to scrape the food materials and side dishes into the discharge port in a quantitative manner. When the food materials and side dishes at the discharge port fall into the hopper, the gravity sensor under the hopper is used to perform accurate measurement. When the food materials and side dishes reach the counterweight, the second rotating drive member rotates to drive the gravity sensor to rotate, thereby driving the hopper to overturn, thereby solving the problem of unstable addition amount caused by manual addition of flowing food materials and side dishes, and realizing accurate quantitative and standardized addition of side dishes.

[0049] Example 2

[0050] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 In this embodiment, the material blocking mechanism includes a third rotary driving member and a baffle; the third rotary driving member is installed at the lower end of the food container, and the rotary output shaft of the third rotary driving member is connected to the baffle; the plane of the baffle is parallel to the lower end surface of the food container, and when the rotary output shaft of the third rotary driving member drives the baffle to rotate, a position corresponds to the position of the discharge port.

[0051] Specifically, the discharge port is arranged at one end of the top of the slope in the inclination direction of the food container.

[0052] Specifically, the discharge port is configured to be funnel-shaped, which facilitates smoother discharge of materials.

[0053] Specifically, symmetrical handles are provided on the outer side of the food container to facilitate carrying the food container.

[0054] Specifically, the container cover is provided with a transparent cover, through which the capacity of the food and side dishes in the food container can be directly observed without opening the container cover.

[0055] Specifically, the first rotary drive member is mounted on the upper end surface of the container cover, and the output shaft of the first rotary drive member passes through the container cover and is connected to the rotating frame.

[0056] It should be noted that the third driving member can be driven by a motor, which is the most common type of rotary drive device. It can be used to drive a rotating part. The motor drive can be divided into two types: AC motor and DC motor. It has the advantages of simple structure and convenient control. In other embodiments, the first rotary driving member can also be driven by hydraulic pressure. The hydraulic drive uses liquid as the working medium and drives the rotating part by transmitting the hydraulic oil pressure; or a single gear rack type rotary drive, the gear is meshed on the rotating part and rotated by the rack. The two pistons on both sides of the cylinder drive the rack; or a double gear rack type rotary drive, the gear is meshed on the rotating part and rotated by two opposite racks, and the two pistons of the cylinder drive the two racks and one gear; or a blade type rotary drive, the rotating part is connected to one or two blades in the cylindrical chamber, and the part rotates when pressure is applied to one side of the blade; or a chain type rotary drive, the chains extending from both ends of the cylinder piston are wound together to rotate the gear, etc. However, the specific types and application scenarios of rotary driving members are very rich, and a suitable driving member can be selected according to actual needs.

[0057] In this embodiment, a blocking mechanism is provided at the material discharge port. When a certain amount of food and side dishes fall into the hopper from the material discharge port, the third rotating drive member of the blocking mechanism can drive the baffle to rotate to the position of the material discharge port, thereby completely blocking the material discharge port and preventing the food and side dishes from falling into the hopper from the material discharge port; or when a certain proportion of the weight of the food and side dishes fall into the hopper from the material discharge port, the third rotating drive member of the blocking mechanism can drive the baffle to rotate to the position of the material discharge port, thereby partially blocking the material and side dishes from falling into the hopper from the material discharge port too quickly and causing the problem of overweight of the food and side dishes, thereby realizing quantitative weight control of the food and side dishes.

[0058] In this embodiment, the discharge port is set at one end of the top of the slope in the inclined direction of the food container to prevent the food below from being compressed by excessive gravity when too much food is stacked. At the same time, the baffle of the material blocking mechanism can be relieved from bearing the weight of the food, thereby improving the life of the material blocking mechanism.

[0059] In this embodiment, by installing the first rotating drive member on the upper end surface of the container cover, the flow of food in the food container can be prevented from contaminating the first rotating drive member, thereby increasing the life of the first rotating drive member and increasing the amount of food that can be stored in the food container.

[0060] Example 3

[0061] See also Figure 7 and Figure 8In this embodiment, a base frame is arranged at the lower end of the support frame; the base frame includes a plane support rod, a vertical support rod and an inclined support rod; the plane support rod and the bottom end of the vertical support rod are vertically connected; the top end of the vertical support rod is movably connected with the inclined support; a slide groove is arranged on the upper end surface of the plane support rod, and the slide groove is provided with evenly distributed limiting bayonet sockets; one end of the inclined support rod is movably connected with the inclined bracket, the other end of the inclined support rod matches the bayonet, and the other end of the inclined support rod is inserted into the bayonet.

[0062] In this embodiment, the bottom frame of the compensation support frame and the inclined support frame are movably connected, and the position of the bayonet in the slide groove of the inclined support rod and the plane support rod is adjusted to adjust the inclination angle of the inclined support frame. When the food and side dishes in the food container become less, the inclination angle of the inclined support frame can be adjusted, and then the inclination angle of the food container can be adjusted. The corresponding inclination angle can be adjusted according to the amount of food and side dishes, which is convenient for discharging.

[0063] In other embodiments, the tilting position of the tilting support rod that is electrically driven can be set to adjust the tilting angle of the tilting bracket.

[0064] Example 4

[0065] An automatic food serving device is also provided in an embodiment of the present application, including the aforementioned device for quantitatively adding flow-like food materials.

[0066] The quantitative addition flow-shaped food material device of the present application can be combined in an automatic food delivery device or an automatic food delivery robot for use. The beneficial effects of this embodiment are the same as those of the quantitative addition flow-shaped food material device of embodiment 1, and will not be repeated here.

[0067] Example 5

[0068] The embodiment of the present application also provides an automatic food delivery vehicle, comprising the aforementioned device for quantitatively adding flow-like food materials.

[0069] The quantitative addition flow food device of the present application can be combined in an automatic food delivery vehicle for use. The automatic food delivery vehicle can be a cart, or a mechanically driven multi-wheeled vehicle, such as a tricycle or a four-wheeled vehicle. The beneficial effects of this embodiment are the same as those of the quantitative addition flow food device of embodiment 1, and will not be repeated here.

[0070] Next, the working principle of the embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0071] When adding food ingredients to the quantitative addition flow food device, the baffle can be driven to rotate to the position of the discharge port by the third rotating drive member of the blocking mechanism, and the discharge port is completely blocked to prevent food ingredients from falling. When the food ingredients in the food container are added, the first rotating drive member is started to drive the scraper of the rotating frame to rotate in the food container. When the positions of the scraper and the discharge port correspond, the baffle is rotated to a position away from the discharge port, and the food ingredients are quantitatively scraped into the discharge port by the scraper. When the food ingredients at the discharge port fall into the hopper, they are accurately measured by the gravity sensor under the hopper. When the food ingredients reach the counterweight, the second rotating drive member rotates to drive the gravity sensor to rotate, thereby driving the hopper to tip over, and completing the quantitative addition of food ingredients. When the food in the food container becomes less, the food and side dishes that fall into the hopper for the first time may not be heavy enough, or the food and side dishes that fall into the hopper from the discharge port can only reach a certain proportion of the counterweight. At this time, the third rotating drive member of the material blocking mechanism drives the baffle to rotate to the position of the discharge port, partially blocking the discharge port, and driving the scraper of the rotating frame to rotate in the food container by the first rotating drive member. When the positions of the scraper and the discharge port correspond, the scraper is used to scrape the food and side dishes into the discharge port in a quantitative manner, and the gravity sensor under the hopper is used to accurately measure again. When the food and side dishes reach the counterweight, the second rotating drive member rotates to drive the gravity sensor to rotate, thereby driving the hopper to overturn, thereby completing the addition of food and side dishes.

[0072] It should be noted that the amount of food scraped by the scraper at one time matches the weight recognized by the gravity sensor. When there is enough food in the food container, it can be added by scraping and weighing at one time.

[0073] In summary, the foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various choices and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A device for quantitatively adding fluid food materials, characterized in that: include: A support frame, wherein an inclined bracket is provided at the upper end of the support frame; A rotary discharging mechanism, the rotary discharging mechanism comprising a rotary assembly and a food container; the food container is mounted on the inclined bracket, and a container cover is provided at the upper end of the food container; the rotary assembly comprises a first rotary driving member and a rotary frame; the first rotary driving member is mounted on the container cover, and an output shaft of the first rotary driving member is connected to the rotary frame; a scraper is provided at the lower end of the rotary frame; a discharging port is provided at the bottom end of the food container, and a blocking mechanism is provided at the discharging port; a position of the scraper during rotation corresponds to the discharging port; a gap is formed between the scraper and the bottom end of the inner wall of the food container; and A quantitative tipping mechanism, the quantitative tipping mechanism comprising a connecting block, a hopper, a second rotating driving member and a gravity sensor; the connecting block is connected to the lower end of the tilting bracket, and the second rotating driving member is installed on the outer end of the connecting block, and the rotating output end of the second rotating driving member is connected to the side end of the gravity sensor; the upper end of the gravity sensor is connected to the bottom end of the hopper; The material blocking mechanism includes a third rotating drive member and a baffle; the third rotating drive member is installed at the lower end of the food container, and the rotating output shaft of the third rotating drive member is connected to the baffle; the plane of the baffle is parallel to the lower end surface of the food container, and when the rotating output shaft of the third rotating drive member drives the baffle to rotate, a position corresponds to the position of the discharge port.

2. A device for quantitatively adding fluid food materials according to claim 1, characterized in that: The discharge port is arranged at one end of the top of the slope in the inclination direction of the food container.

3. A device for quantitatively adding fluid food materials according to claim 1, characterized in that: The first rotary driving member is installed on the upper end surface of the container cover, and the output shaft of the first rotary driving member passes through the container cover and is connected to the rotating frame.

4. The device for quantitatively adding fluid food materials according to claim 1, characterized in that: The discharge port is configured to be funnel-shaped.

5. The device for quantitatively adding fluid food materials according to claim 1, characterized in that: The container cover is provided with a transparent cover.

6. The device for quantitatively adding fluid food materials according to claim 1, characterized in that: A base frame is arranged at the lower end of the support frame; the base frame includes a planar support rod, a vertical support rod and an inclined support rod; the planar support rod and the bottom ends of the vertical support rod are vertically connected; the top end of the vertical support rod is movably connected with the inclined support; a slide groove is arranged on the upper end surface of the planar support rod, and evenly distributed limiting snap-ons are provided on the slide groove; one end of the inclined support rod is movably connected with the inclined bracket, the other end of the inclined support rod matches the snap-on, and the other end of the inclined support rod is inserted into the snap-on.

7. An automatic food serving device, characterized in that: It comprises a device for quantitatively adding fluid food materials as described in any one of claims 1-6.

8. An automatic food delivery vehicle, characterized in that: It comprises a device for quantitatively adding fluid food materials as described in any one of claims 1-6.

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