A Nutrition Standard Vending Cart

Abstract

The present invention discloses a nutritional standard vending cart, which specifically relates to the field of medical equipment, including a vending machine body, a placement cavity is provided at the front end of the vending machine body, and a display mechanism is provided inside the placement cavity; the display mechanism includes a fixed frame, a plurality of transparent placement frames are provided at the top of the fixed frame, a first rotating shaft is fixed at the bottom of the plurality of transparent placement frames, a first sprocket is fixed at one end of the plurality of first rotating shafts, a micro reduction motor is fixed at the top of the fixed frame, a second rotating shaft is fixed at the output shaft of the micro reduction motor, a second sprocket is fixed at the bottom of the second rotating shaft, and a chain is provided inside the fixed frame. The present invention comprehensively displays food models of known weight to patients by rotating them, so that patients can compare and prepare nutritional meals by themselves. At the same time, by combining with a vending machine, patients can purchase and configure them by themselves, effectively reducing the labor intensity of personnel.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of medical equipment, and in particular to a nutrition standard vending vehicle. Background Art

[0002] Patients need to ensure balanced nutrition during their illness, so they need to prepare nutritious meals. However, it is not only labor-intensive to rely on medical staff to prepare nutritious meals for each patient, but also difficult to satisfy different patients' tastes. Therefore, a nutritional standard vending car combined with a vending machine is needed; a vending machine is a machine that can automatically pay for goods according to the coins inserted. It is a common equipment for commercial automation. It is not restricted by time and place, can save manpower and facilitate transactions. Under the support of the network environment, it has a variety of electronic payment functions, such as credit card, stored value card, mobile phone card and other card consumption. The electronic control system can cooperate with the banknote and coin identifier to add a voucher function, which can identify paper and coin vouchers. The application of USB technology can easily download the operation information of the vending machine, and then use the PC to process the downloaded data, so that the operator can grasp the sales situation of different regions, different machines and different commodities. Summary of the invention

[0003] To this end, an embodiment of the present invention provides a nutritional standard vending cart, which displays food models of known weight on a transparent display rack, and then drives the transparent display rack to rotate through a micro-reduction motor to rotate the food model, thereby fully displaying the volume of the food model to the patient, making it convenient for the patient to make a comparison and prepare nutritious meals by themselves. At the same time, by combining with a vending machine, patients can purchase and configure the food by themselves, effectively reducing the labor intensity of personnel, so as to solve the problem that in the prior art, medical staff are entirely responsible for preparing nutritious meals for each patient, which is not only labor-intensive, but also difficult to satisfy different tastes and the tastes of different patients.

[0004] In order to achieve the above-mentioned purpose, the embodiment of the present invention provides the following technical solution: a nutritional standard vending cart, comprising a vending machine body, a placement cavity is provided at the front end of the vending machine body, a display mechanism is provided inside the placement cavity, an auxiliary mechanism is provided at the front end of the vending machine body, and the auxiliary mechanism is provided at the bottom of the placement cavity;

[0005] The display mechanism includes a fixed frame, the fixed frame is fixed on the inner wall of the placement cavity, a plurality of transparent placement frames are provided at the top of the fixed frame, a first rotating shaft is fixed at the bottom of the plurality of transparent placement frames, the plurality of first rotating shafts all penetrate the fixed frame, the first rotating shaft is movably connected to the top of the fixed frame through a bearing, a first sprocket is fixed at one end of the plurality of first rotating shafts, the plurality of first sprockets are arranged inside the fixed frame, a micro reduction motor is fixed at the top of the fixed frame, the micro reduction motor is arranged on one side of the transparent placement frame, a second rotating shaft is fixed on the output shaft of the micro reduction motor, the second rotating shaft penetrates the fixed frame, the second rotating shaft is movably connected to the fixed frame through a bearing, a second sprocket is fixed at the bottom end of the second rotating shaft, the second sprocket is arranged inside the fixed frame, the second sprocket is arranged on one side of the first sprocket, a chain is provided inside the fixed frame, the chain is sleeved on the second sprocket and the outer ends of the plurality of first sprockets, the second sprocket and the plurality of first sprockets are meshed with the chain;

[0006] The auxiliary mechanism includes a box body, a plurality of weights are arranged inside the box body, a plurality of push plates are arranged inside the box body, the push plates are arranged in front of the weights, a plurality of push rods are arranged at the front end of the box body, one end of the push rods passes through the box body and is fixedly connected to the front end of the push plates, a plurality of first cavities are opened at the front end of the vending machine body, the first cavities are arranged at the rear side of the box body, a baffle and a first spring are arranged inside the first cavity, one end of the first spring is fixedly connected to the rear side of the baffle, and the other end of the first spring is fixedly connected to the front wall of the first cavity, a second cavity is opened inside the vending machine body, a plurality of the first cavities are all arranged at the top of the second cavity, and a plurality of the baffles are all arranged at the front side of the second cavity.

[0007] Furthermore, a cargo storage cavity and a delivery port are provided on the vending machine body, the delivery port is provided at the bottom of the cargo storage cavity, and the cargo storage cavity is provided at the bottom of the auxiliary mechanism.

[0008] Furthermore, an electronic screen and a printing outlet are embedded in the front end of the vending machine body, and the electronic screen and the printing outlet are both arranged on the top of the placement cavity, and the electronic screen is arranged on one side of the printing outlet.

[0009] Furthermore, a first transparent cover plate is inlaid at the front end of the vending machine body, the vending machine body and the first transparent cover plate are hingedly connected via hinges, and the first transparent cover plate is arranged at the front side of the placement cavity.

[0010] Furthermore, a second transparent cover plate is inlaid at the front end of the vending machine body, the vending machine body and the second transparent cover plate are hingedly connected by hinges, and the second transparent cover plate is arranged at the front side of the second cavity.

[0011] Furthermore, a circular plate is fixedly disposed on the other end of each of the push rods, a second spring is sleeved on the outer end of each of the push rods, and two ends of the second spring are respectively fixedly connected to the rear end of the circular plate and the front end of the box body.

[0012] Furthermore, the top of the box body is provided with a plurality of openings, the openings are arranged at the top of the weights, the top of the box body is hinged with a plurality of cover plates through hinges, and the cover plates are arranged at the tops of the openings.

[0013] Furthermore, a plurality of balls are disposed around the first rotating shaft at the bottom ends of the plurality of transparent placement racks, and the balls are in contact with the top end of the fixing rack.

[0014] The embodiments of the present invention have the following advantages:

[0015] 1. The present invention puts food models of known weight on a transparent rack for display, such as 50 grams of meat and 50 grams of corn, and then drives the transparent rack to rotate through a micro-reduction motor, so that the food model rotates. Compared with the prior art, the volume of the food model is fully displayed to the patient, such as how big 50 grams of meat is, how much 50 grams of corn is, etc., which is convenient for the patient to compare and prepare nutritious meals by themselves. At the same time, by combining with a vending machine, the patient can purchase and configure it by himself, which effectively reduces the labor intensity of personnel;

[0016] 2. In the present invention, the patient presses the circular plate to push the push rod, the push plate and the weight to move, thereby causing the weight to fall into the second cavity, and then the patient takes out the weight. Since the weight of the weight is the same as the mass of the corresponding food model, compared with the prior art, the patient can directly feel the weight of the food he needs, which further facilitates the patient to accurately intake nutrition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0019] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0020] Figure 2 A schematic diagram of the front view structure of the display mechanism provided by the present invention;

[0021] Figure 3 A schematic diagram of a top view of the display mechanism provided by the present invention;

[0022] Figure 4 A schematic diagram of a top view of the first sprocket, the second sprocket and the chain provided by the present invention;

[0023] Figure 5 A schematic diagram of the side view structure of the display mechanism and auxiliary mechanism provided by the present invention;

[0024] Figure 6 A schematic diagram of the front view structure of the auxiliary mechanism provided by the present invention;

[0025] Figure 7 A schematic diagram of the three-dimensional structure of the fixing frame provided by the present invention;

[0026] Figure 8 A schematic diagram of the three-dimensional structure of the transparent placement rack provided by the present invention;

[0027] Fig. 9 A schematic diagram of a top view of the internal structure of the placement cavity in Example 2 provided by the present invention;

[0028] In the figure: 1 a vending machine body, 2 a placement cavity, 3 a display mechanism, 4 an auxiliary mechanism, 5 a fixing frame, 6 a transparent placement frame, 7 a first rotating shaft, 8 a first sprocket, 9 a micro reduction motor, 10 a second rotating shaft, 11 a second sprocket, 12 a chain, 13 a box body, 14 a weight, 15 a push plate, 16 a push rod, 17 a first cavity, 18 a baffle, 19 a first spring, 20 a second cavity, 21 a cargo storage cavity, 22 a delivery port, 23 an electronic screen, 24 a printing port, 25 a first transparent cover plate, 26 a second transparent cover plate, 27 a round plate, 28 a second spring, 29 an opening, 30 a cover plate, 31 an electric push rod, and 32 a through hole. DETAILED DESCRIPTION

[0029] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1:

[0031] Refer to the instruction manual Figure 1-5, 7 and 8, a nutritional standard vending machine of this embodiment comprises a vending machine body 1, a placement cavity 2 is provided at the front end of the vending machine body 1, a display mechanism 3 is provided inside the placement cavity 2, an auxiliary mechanism 4 is provided at the front end of the vending machine body 1, and the auxiliary mechanism 4 is provided at the bottom of the placement cavity 2;

[0032] The display mechanism 3 includes a fixed frame 5, which is fixed on the inner wall of the placement cavity 2. A plurality of transparent placement frames 6 are provided at the top of the fixed frame 5. A first rotating shaft 7 is fixed at the bottom of the plurality of transparent placement frames 6. The plurality of first rotating shafts 7 all penetrate the fixed frame 5. The first rotating shaft 7 is movably connected to the top of the fixed frame 5 through a bearing. A first sprocket 8 is fixed at one end of the plurality of first rotating shafts 7. The plurality of first sprockets 8 are arranged inside the fixed frame 5. A micro reduction motor 9 is fixed at the top of the fixed frame 5. The micro reduction motor 9 is arranged at the bottom of the transparent placement cavity 2. On one side of the frame 6, the output shaft of the micro-reduction motor 9 is fixedly provided with a second rotating shaft 10, the second rotating shaft 10 passes through the fixed frame 5, the second rotating shaft 10 is movably connected to the fixed frame 5 through a bearing, and a second sprocket 11 is fixedly provided at the bottom end of the second rotating shaft 10, the second sprocket 11 is arranged inside the fixed frame 5, the second sprocket 11 is arranged on one side of the first sprocket 8, a chain 12 is arranged inside the fixed frame 5, the chain 12 is sleeved on the second sprocket 11 and the outer ends of multiple first sprockets 8, and the second sprocket 11 and multiple first sprockets 8 are all meshed with the chain 12.

[0033] Furthermore, the vending machine body 1 is provided with a cargo storage cavity 21 and a delivery port 22. The delivery port 22 is provided at the bottom of the cargo storage cavity 21. The cargo storage cavity 21 is provided at the bottom of the auxiliary mechanism 4. The nutritional reagents and other goods being sold are placed in the cargo storage cavity 21, and the purchased goods are taken out from the delivery port 22.

[0034] Furthermore, an electronic screen 23 and a printing outlet 24 are embedded in the front end of the vending machine body 1. The electronic screen 23 and the printing outlet 24 are both arranged on the top of the placement cavity 2. The electronic screen 23 is arranged on one side of the printing outlet 24. The electronic screen 23 is convenient for inputting the patient's information into the internal system of the vending machine body 1. At the same time, the patient operates when purchasing, and the printing outlet 24 prints a nutrition list.

[0035] Furthermore, a first transparent cover plate 25 is embedded in the front end of the vending machine body 1, and the vending machine body 1 and the first transparent cover plate 25 are hingedly connected by hinges. The first transparent cover plate 25 is arranged at the front side of the placement cavity 2 to facilitate placing the food model into the placement cavity 2.

[0036] Furthermore, a plurality of balls are disposed around the first rotating shaft 7 at the bottom ends of the plurality of transparent placement racks 6 , and the balls are in contact with the top end of the fixing rack 5 , so as to facilitate the rotation of the transparent placement racks 6 .

[0037] The specific implementation scenario is as follows: when the present invention is actually used, the patient's information and the nutritional requirements required by the patient can be entered into the system of the vending machine body 1 through the electronic screen 23, and then the nutritional reagents to be sold are placed in the cargo storage chamber 21, and the patients can purchase them by themselves. The purchased goods can be taken out from the delivery port 22. The vending machine body 1 is a prior art, and its specific structure and working principle will not be further described. The personnel opens the first transparent cover 25 and places a food model of known weight on the transparent placement rack 6 in the placement chamber 2. The food model placed can be, for example, 50 grams of meat and 50 grams of corn, and then closes the first transparent cover 25 to start the micro reduction motor 9. The micro reduction motor 9 drives the second rotating shaft 10 to rotate, thereby driving the second The sprocket 11 rotates, thereby driving the chain 12 to rotate. The chain 12 rotates and drives the multiple first sprockets 8 meshed therewith to rotate, thereby driving the multiple transparent placement racks 6 to rotate through the first rotating shaft 7, and then causing the food models on the transparent placement racks 6 to rotate, thereby fully displaying their volumes to the patients, such as how big 50 grams of meat is, how much 50 grams of corn is, etc., so that the patients can make comparisons and prepare nutritious meals by themselves, thereby ensuring balanced nutritional intake during illness, facilitating accurate nutritional intake for patients, and at the same time, patients can purchase and configure by themselves, effectively reducing the labor intensity of personnel. This implementation method specifically solves the problem that in the prior art, medical staff are entirely responsible for configuring nutritious meals for each patient, which is not only labor-intensive, but also difficult to satisfy the tastes of different patients;

[0038] Refer to the instruction manual Figure 1 , 5 and 6, a nutritional standard vending machine of this embodiment, the auxiliary mechanism 4 includes a box body 13, a plurality of weights 14 are arranged inside the box body 13, a plurality of push plates 15 are arranged inside the box body 13, the push plates 15 are arranged in front of the weights 14, a plurality of push rods 16 are arranged at the front end of the box body 13, one end of the push rods 16 passes through the box body 13 and is fixedly connected with the front end of the push plates 15, a plurality of first cavities 17 are opened at the front end of the vending machine body 1, the first cavity 17 is arranged at the rear side of the box body 13, a baffle 18 and a first spring 19 are arranged inside the first cavity 17, one end of the first spring 19 is fixedly connected to the rear side of the baffle 18, and the other end of the first spring 19 is fixedly connected to the front wall of the first cavity 17, a second cavity 20 is opened inside the vending machine body 1, a plurality of the first cavities 17 are arranged at the top of the second cavity 20, and a plurality of the baffles 18 are arranged at the front side of the second cavity 20.

[0039] Furthermore, a second transparent cover plate 26 is embedded in the front end of the vending machine body 1 , and the vending machine body 1 and the second transparent cover plate 26 are hingedly connected by hinges. The second transparent cover plate 26 is arranged at the front side of the second cavity 20 to facilitate taking out the weights 14 in the second cavity 20 .

[0040] Furthermore, a circular plate 27 is fixedly provided at the other end of each of the push rods 16, and a second spring 28 is sleeved on the outer end of each of the push rods 16. Both ends of the second spring 28 are respectively fixedly connected to the rear end of the circular plate 27 and the front end of the box body 13. The elastic force generated by the second spring 28 facilitates the resetting of the circular plate 27, the push rods 16 and the push plate 15.

[0041] Furthermore, the top of the box body 13 is provided with a plurality of openings 29 , the openings 29 are arranged on the top of the weights 14 , the top of the box body 13 is hinged with a plurality of cover plates 30 through hinges, the cover plates 30 are arranged on the top of the openings 29 , so as to facilitate the weights 14 to be placed in the box body 13 .

[0042] The implementation scenario is specifically as follows: open the cover 30, and then put the weight 14 into the box body 13 through the opening 29. The weight 14 has the same mass as the food model on the corresponding transparent placement rack 6. The patient presses the second spring 28 to push the push rod 16 to move backward, thereby pushing the push plate 15 to move backward. At the same time, the second spring 28 on the push rod 16 is compressed, and the push plate 15 moves to push the weight 14 to move. When the weight 14 contacts the baffle 18, the weight 14 pushes the baffle 18, and the baffle 18 compresses the first spring 19. When the baffle 18 moves to the rear side of the second cavity 20, the weight 14 falls into the second cavity 20. , and then the patient releases the circular plate 27, and the circular plate 27, the push rod 16 and the push plate 15 return to their original positions under the elastic force of the second spring 28, and the baffle 18 returns to its original position under the elastic force of the first spring 19, and then the second transparent cover 26 is opened to take out the weight 14. Since the weight of the weight 14 is the same as the mass of the corresponding food model, the patient can directly feel the weight of the food he needs, which further facilitates the patient to accurately intake nutrition. After the patient has finished feeling, the cover 30 is opened and the weight 14 is put into the box body 13 again. This embodiment specifically solves the problem that the patient cannot actually feel the mass of the food model.

[0043] Working principle:

[0044] Refer to the instruction manual Figure 1-5, 7 and 8, when the present invention is actually used, the patient's information and the nutritional requirements are entered into the system of the vending machine body 1 through the electronic screen 23, and then the nutritional reagents to be sold are placed in the goods storage chamber 21, and the patients can buy them by themselves. The purchased goods can be taken out from the delivery port 22, and the personnel put the food model of known weight into the transparent placement rack 6 in the placement chamber 2. The food model put in can be, for example, 50 grams of meat and 50 grams of corn, and then the micro reduction motor 9 is started to drive the second shaft 10, the second sprocket 11, the chain 12, the first sprocket 8 and the transparent placement rack 6 to rotate, so that the food model on the transparent placement rack 6 rotates, and the volume of the food model is fully displayed to the patient;

[0045] Refer to the instruction manual Figure 1 , 5 and 6, open the cover 30, put the weight 14 into the box body 13 through the opening 29, the weight 14 has the same mass as the food model on the corresponding transparent placement rack 6, the patient presses the round plate 27 to push the push rod 16, the push plate 15 and the weight 14 to move, so that the weight 14 falls into the second cavity 20, and then the patient opens the second transparent cover 26 to take out the weight 14. Since the weight of the weight 14 is the same as the mass of the corresponding food model, the patient can directly feel the weight of the food he needs. After the feeling is completed, open the cover 30 and put the weight 14 into the box body 13 again.

[0046] Embodiment 2:

[0047] A plurality of electric push rods 31 are embedded inside the vending machine body 1. The electric push rods 31 are arranged at the rear end of the placement cavity 2 and extend into the placement cavity 2. The electric push rods 31 are arranged on the rear side of the transparent placement rack 6. A through hole 32 is opened on the rear side of the transparent placement rack 6. The plurality of electric push rods 31 are electrically connected to the control system of the vending machine body 1.

[0048] Working principle:

[0049] Refer to the instruction manual Fig. 9 The personnel stores the image of the food model of known weight inside the vending machine body 1 system through the electronic screen 23. After calculating the amount of various nutrients required by the patient according to the industry standard, the personnel clicks on the corresponding image on the electronic screen 23. The control system of the vending machine body 1 controls the electric push rod 31 to start pushing the corresponding food model on the transparent placement rack 6 forward through the through hole 32. After calculating the accurate amount required by the patient, the corresponding food models of various amounts are output from the vending machine body 1, so that the patient can intuitively see the size of the model and know how much the specific grams of meat, grains, etc. are actually.

[0050] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

Claims

1. A nutritional standard vending machine, comprising a vending machine body (1), characterized in that: The front end of the vending machine body (1) is provided with a placement cavity (2), the interior of the placement cavity (2) is provided with a display mechanism (3), the front end of the vending machine body (1) is provided with an auxiliary mechanism (4), and the auxiliary mechanism (4) is arranged at the bottom of the placement cavity (2); The display mechanism (3) comprises a fixed frame (5), the fixed frame (5) is fixedly arranged on the inner wall of the placement cavity (2), a plurality of transparent placement frames (6) are arranged at the top of the fixed frame (5), a first rotating shaft (7) is fixedly arranged at the bottom of the plurality of transparent placement frames (6), the plurality of first rotating shafts (7) all pass through the fixed frame (5), the first rotating shaft (7) is movably connected to the top of the fixed frame (5) via a bearing, a first sprocket (8) is fixedly arranged at one end of the plurality of first rotating shafts (7), the plurality of first sprockets (8) are arranged inside the fixed frame (5), a micro reduction motor (9) is fixedly arranged at the top of the fixed frame (5), the micro reduction motor (9) is arranged on the transparent placement frame (6) On one side, the output shaft of the micro reduction motor (9) is fixedly provided with a second rotating shaft (10), the second rotating shaft (10) passes through the fixing frame (5), the second rotating shaft (10) and the fixing frame (5) are movably connected via a bearing, a second sprocket (11) is fixedly provided at the bottom end of the second rotating shaft (10), the second sprocket (11) is arranged inside the fixing frame (5), the second sprocket (11) is arranged on one side of the first sprocket (8), a chain (12) is arranged inside the fixing frame (5), the chain (12) is sleeved on the second sprocket (11) and the outer ends of the plurality of first sprockets (8), the second sprocket (11) and the plurality of first sprockets (8) are all meshed with the chain (12); The auxiliary mechanism (4) comprises a box body (13), a plurality of weights (14) are arranged inside the box body (13), a plurality of push plates (15) are arranged inside the box body (13), the push plates (15) are arranged in front of the weights (14), a plurality of push rods (16) are arranged at the front end of the box body (13), one end of the push rods (16) passes through the box body (13) and is fixedly connected to the front end of the push plates (15), a plurality of first cavities (17) are opened at the front end of the vending machine body (1), and the first cavities (17) are arranged at At the rear side of the box body (13), a baffle (18) and a first spring (19) are provided inside the first cavity (17), one end of the first spring (19) is fixedly connected to the rear side of the baffle (18), and the other end of the first spring (19) is fixedly connected to the front wall inside the first cavity (17); a second cavity (20) is opened inside the automatic vending machine body (1), a plurality of the first cavities (17) are arranged at the top of the second cavity (20), and a plurality of the baffles (18) are arranged at the front side of the second cavity (20); A plurality of balls are arranged at the bottom ends of the plurality of transparent placement racks (6) around the first rotating shaft (7), and the balls are in contact with the top end of the fixing rack (5); The vending machine body (1) is provided with a cargo storage chamber (21) and a cargo outlet (22); the cargo outlet (22) is arranged at the bottom of the cargo storage chamber (21); and the cargo storage chamber (21) is arranged at the bottom of the auxiliary mechanism (4).

2. The nutritional standard vending vehicle according to claim 1, characterized in that: The front end of the vending machine body (1) is inlaid with an electronic screen (23) and a printing outlet (24); the electronic screen (23) and the printing outlet (24) are both arranged on the top of the placement cavity (2); and the electronic screen (23) is arranged on one side of the printing outlet (24).

3. The nutritional standard vending vehicle according to claim 1, characterized in that: The front end of the vending machine body (1) is inlaid with a first transparent cover plate (25); the vending machine body (1) and the first transparent cover plate (25) are hingedly connected via hinges; the first transparent cover plate (25) is arranged on the front side of the placement cavity (2).

4. The nutritional standard vending vehicle according to claim 1, characterized in that: A second transparent cover plate (26) is inlaid at the front end of the vending machine body (1); the vending machine body (1) and the second transparent cover plate (26) are hingedly connected via hinges; and the second transparent cover plate (26) is arranged at the front side of the second cavity (20).

5. The nutritional standard vending vehicle according to claim 1, characterized in that: A circular plate (27) is fixedly provided at the other end of each of the plurality of push rods (16), and a second spring (28) is sleeved at the outer end of each of the plurality of push rods (16). The two ends of the second spring (28) are respectively fixedly connected to the rear end of the circular plate (27) and the front end of the box body (13).

6. The nutritional standard vending vehicle according to claim 1, characterized in that: The top of the box body (13) is provided with a plurality of openings (29), and the openings (29) are arranged on the top of the weight (14). The top of the box body (13) is hinged with a plurality of cover plates (30) through hinges, and the cover plates (30) are arranged on the top of the openings (29).

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