Sweet potato vending machine

Abstract

The utility model relates to a sweet potato vending machine, which belongs to the technical field of vending machines and comprises a refrigeration mechanism, a heating and selling mechanism and a controller, the refrigeration mechanism comprises a refrigeration case, a conveying assembly and an electric push rod A, the conveying assembly horizontally and annularly moves in a refrigeration area of the refrigeration case, and a plurality of electric clamps are fixed on a conveying chain of the conveying assembly at intervals; the electric push rod A is fixed on the refrigerating machine box and can push out sweet potatoes in the refrigerating machine box; the heating selling mechanism comprises a heating case, a microwave heater and an electric push rod B, the microwave heater is fixed in the heating case, and the heating end of the microwave heater extends into the heating case; the electric push rod B is fixed on the heating case, and the pushing end of the electric push rod B can push out sweet potatoes in the heating case. The sweet potatoes are refrigerated, preserved and stored through the refrigeration mechanism, then the sweet potatoes are rapidly heated and sold through the heating and selling mechanism, manual work can be replaced, the labor cost is reduced, the marketization requirement of sweet potato selling is met, and the sweet potato selling quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic vending machines, in particular to a sweet potato automatic vending machine. Background Art

[0002] Vending machines on the market mainly sell pre-packaged goods such as beverages and snacks, but for ready-made foods such as sweet potatoes, automated vending equipment is not yet popular.

[0003] At present, traditional sweet potato sales mainly rely on manual operations, including the storage, heating, baking and sales of sweet potatoes, which not only increases labor costs, but also is limited by the instability of manual operations, making it difficult to ensure the sales efficiency and quality of sweet potatoes. In addition, manual sales of sweet potatoes have problems such as low efficiency, high costs and unstable quality, which cannot meet the market demand for automated and convenient sales of sweet potatoes.

[0004] Therefore, how to design a sweet potato vending machine and vending method is a problem that technicians in this field urgently need to solve. Utility Model Content

[0005] The utility model provides a sweet potato automatic vending machine, which solves the technical problem of low automation level in existing sweet potato sales.

[0006] The utility model solves the above technical problems with the following technical solutions: a sweet potato vending machine, comprising: a refrigeration mechanism, a heating and selling mechanism and a controller.

[0007] The refrigeration mechanism includes a refrigeration box, a conveying assembly and an electric push rod A. A partition is fixed inside the refrigeration box and divides the inside of the refrigeration box into an upper refrigeration area and a lower transfer area. The refrigeration box is provided with a sweet potato inlet hole on the wall corresponding to the refrigeration area and a sweet potato outlet hole on the wall corresponding to the transfer area, and a blanking hole is provided on the partition; the conveying assembly horizontally rotates in the refrigeration area and a plurality of electric clamps are fixed at intervals on its conveying chain, and the plurality of electric clamps can be arranged respectively relative to the blanking holes as the conveying chain rotates; the heating and selling mechanism includes a heating box, a microwave heater and an electric push rod B, two adjacent box walls of the heating box are respectively provided with a sweet potato pushing hole and a sweet potato selling hole, the sweet potato pushing hole and the sweet potato selling hole are arranged opposite to each other and electromagnetic valves are fixed on the sweet potato pushing hole and the sweet potato selling hole; the microwave heater is fixed in the heating box and its heating end extends into the heating box; the electric push rod B is fixed on the heating box and its pushing end reciprocates from away from the sweet potato selling hole to close to the sweet potato selling hole; the controller is electrically connected to the conveying assembly, the multiple electric clamps, the electric push rod A, the microwave heater and the electric push rod B respectively.

[0008] The beneficial effects of the utility model are as follows: the sweet potatoes are first stored in a refrigeration mechanism for refrigeration preservation, and then quickly heated and sold by a heating and selling mechanism, which can replace manual labor, reduce labor costs, meet the market demand for sweet potato sales, and improve the sales quality of sweet potatoes.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, electromagnetic valves are fixed on the drop hole, the sweet potato inlet hole and the sweet potato outlet hole.

[0011] A further beneficial effect of adopting the above method is that it can provide a good refrigeration effect for the refrigerated area and prevent the stored sweet potatoes from being stolen.

[0012] Furthermore, it also includes a refrigerator, which is fixed on the refrigeration box and its refrigeration end extends into the refrigeration area; the controller is electrically connected to the refrigerator.

[0013] A further beneficial effect of the above method is that the temperature of the cold storage area can be lowered by using a refrigerator, thereby extending the shelf life of the sweet potatoes.

[0014] Furthermore, it also includes a first temperature sensor, which is fixed on the refrigeration cabinet and has a sensing end extending into the refrigeration area; the controller is electrically connected to the first temperature sensor.

[0015] Furthermore, it also includes a second temperature sensor, which is fixed on the heating cabinet and has a sensing end extending into the heating cabinet.

[0016] Furthermore, a top box wall of the heating box is provided with a plurality of evenly arranged heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the internal top view of the refrigeration mechanism in a sweet potato vending machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal front view of the refrigeration mechanism in a sweet potato vending machine of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the internal three-dimensional structure of a heating and selling mechanism in a sweet potato vending machine.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Refrigeration mechanism, 11. Refrigeration chassis, 12. Conveying assembly, 13. Electric push rod A, 14. Partition, 141. Dropping hole, 15. Electric clamp, 2. Heating and selling mechanism, 21. Heating chassis, 211. Sweet potato pushing hole, 212. Sweet potato selling hole, 213. Heat dissipation hole, 22. Electric push rod B. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1 As shown, a sweet potato vending machine includes: a refrigeration mechanism 1, a heating and selling mechanism 2 and a controller.

[0024] The refrigeration mechanism 1 includes a refrigeration box 11, a conveying assembly 12 and an electric push rod A13. A partition 14 is fixed inside the refrigeration box 11 and divides the inside of the refrigeration box 11 into an upper refrigeration area and a lower transfer area. The refrigeration box 11 has a sweet potato inlet hole on the wall corresponding to the refrigeration area and a sweet potato outlet hole on the wall corresponding to the transfer area. The partition 14 has a blanking hole 141. The conveying assembly 12 is horizontally circulated in the refrigeration area and a plurality of electric clamps 15 are fixed at intervals on its conveying chain. The plurality of electric clamps 15 can be arranged respectively relative to the blanking holes 141. The heating and selling mechanism 2 includes a heating box 21, a microwave heater and an electric push rod B22 Two adjacent box walls of the heating box 21 are respectively provided with a sweet potato pushing hole 211 and a sweet potato selling hole 212, the sweet potato pushing hole 211 and the sweet potato selling hole are arranged opposite to each other, and electromagnetic valves are fixed on the sweet potato pushing hole 211 and the sweet potato selling hole 212; the microwave heater is fixed in the heating box 21 and its heating end extends into the heating box 21; the electric push rod B22 is fixed on the heating box 21 and its pushing end reciprocates from away from the sweet potato selling hole 212 to close to the sweet potato selling hole 212; the controller is electrically connected to the conveying assembly 12, multiple electric clamps 15, the electric push rod A13, the microwave heater and the electric push rod B22 respectively.

[0025] In some specific embodiments, electromagnetic valves can be fixed on the drop hole 141, the sweet potato inlet hole and the sweet potato outlet hole.

[0026] In some specific embodiments, a refrigerator may be further included. The refrigerator is fixed on the refrigeration box 11 and its refrigeration end extends into the refrigeration area. The controller is electrically connected to the refrigerator.

[0027] In some specific embodiments, a first temperature sensor may be further included. The first temperature sensor is fixed on the refrigerating cabinet 11 and its sensing end extends into the refrigerating area. The controller is electrically connected to the first temperature sensor.

[0028] In some specific embodiments, a second temperature sensor may be further included. The second temperature sensor is fixed on the heating chassis 21 and a sensing end of the second temperature sensor extends into the heating chassis 21 .

[0029] In some specific embodiments, the top box wall of the heating box 21 may be provided with a plurality of evenly arranged heat dissipation holes 213 .

[0030] Working principle:

[0031] S1. Use a mobile phone to scan the QR code pasted on the heating chassis 21 or the refrigeration chassis 11, enter the mobile phone APP system, select three sizes of large, medium and small and pay the corresponding amount, and the mobile phone APP system sends a start command via Wi-Fi or Bluetooth remote control controller;

[0032] S2, the conveying assembly 12 is started, and the conveying chain thereon moves. When the electric clamp 15 holding sweet potatoes of corresponding specifications is opposite to the drop hole 141, the electric clamp 15 is opened to release the clamped sweet potatoes, and the sweet potatoes fall into the transfer area through the drop hole 141;

[0033] S3, the electric push rod A13 is started, and the electromagnetic valve at the sweet potato pushing hole 211 is opened to push the sweet potatoes in the transfer area into the heating cabinet 21;

[0034] S4, the microwave heater is started to quickly heat the sweet potatoes;

[0035] S5. When the sweet potatoes are heated, the electric push rod B22 starts and opens the electromagnetic valve at the sweet potato selling hole 212 to push the heated sweet potatoes out of the heating box 21 to complete the delivery.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sweet potato vending machine, characterized in that: include: A refrigeration mechanism (1), the refrigeration mechanism (1) comprising a refrigeration box (11), a conveying assembly (12) and an electric push rod A (13); a partition (14) is fixed inside the refrigeration box (11) and divides the inside of the refrigeration box (11) into an upper refrigeration area and a lower transfer area; a sweet potato inlet hole is provided on the box wall of the refrigeration box (11) corresponding to the refrigeration area and a sweet potato outlet hole is provided on the box wall of the transfer area; a blanking hole (141) is provided on the partition (14); the conveying assembly (12) is horizontally circulated in the refrigeration area and a plurality of electric clamps (15) are fixed at intervals on its conveying chain; the plurality of electric clamps (15) can be arranged respectively opposite to the blanking holes (141); A heating and selling mechanism (2), the heating and selling mechanism (2) comprising a heating case (21), a microwave heater and an electric push rod B (22); two adjacent case walls of the heating case (21) are respectively provided with a sweet potato push-in hole (211) and a sweet potato sell-out hole (212); the sweet potato push-in hole (211) and the sweet potato sell-out hole are arranged opposite to each other and electromagnetic valves are fixed on the sweet potato push-in hole (211) and the sweet potato sell-out hole (212); the microwave heater is fixed in the heating case (21) and its heating end extends into the heating case (21); the electric push rod B (22) is fixed on the heating case (21) and its pushing end reciprocates from a direction away from the sweet potato sell-out hole (212) to a direction close to the sweet potato sell-out hole (212); A controller is electrically connected to the conveying assembly (12), the plurality of electric clamps (15), the electric push rod A (13), the microwave heater and the electric push rod B (22).

2. A sweet potato vending machine according to claim 1, characterized in that: Electromagnetic valves are fixed on the material drop hole (141), the sweet potato inlet hole and the sweet potato outlet hole.

3. A sweet potato vending machine according to claim 2, characterized in that: It also includes a refrigerator, which is fixed on the refrigeration box (11) and has a refrigeration end extending into the refrigeration area; and the controller is electrically connected to the refrigerator.

4. A sweet potato vending machine according to claim 1 or 2, characterized in that: It also comprises a first temperature sensor, which is fixed on the refrigerating cabinet (11) and has a sensing end extending into the refrigerating area; and the controller is electrically connected to the first temperature sensor.

5. The sweet potato vending machine according to claim 1, characterized in that: It also comprises a second temperature sensor, which is fixed on the heating cabinet (21) and has a sensing end extending into the heating cabinet (21).

6. A sweet potato vending machine according to claim 5, characterized in that: The top box wall of the heating box (21) is provided with a plurality of evenly arranged heat dissipation holes (213).

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