Self-service ice selling machine

Abstract

The utility model discloses a self-service ice vending machine which comprises a machine box and an ice making module, an ice taking opening is formed in the bottom of the front face of the machine box, an ice taking chamber communicated with the ice taking opening is formed in the machine box, and an ice containing opening is formed in the top of the ice taking chamber; the ice making module comprises an ice storage chamber, an ice making disc, a refrigerating device, a circulating water tank and a water processor, the ice storage chamber is fixedly installed at the top in the machine box, a stirring mechanism is arranged in the middle in the ice storage chamber, an ice outlet matched with the ice containing opening is formed in the side face of the bottom, close to the ice taking chamber, of the ice storage chamber, and a conveying mechanism matched with the ice outlet is arranged at the bottom in the ice storage chamber; one end of the circulating water tank is connected with the water inlet end of the water treater through a circulating pipe, the circulating pipe is provided with a first electromagnetic valve and a first magnetic pump, the water outlet end of the water treater is connected with the water outlet pipe through a connecting pipe, and the connecting pipe is provided with a second electromagnetic valve and a second magnetic pump. According to the embodiment of the utility model, the ice discharging efficiency and the ice block quality can be improved.

Description

Technical Field

[0001] This utility model relates to the field of ice vending machine technology, and in particular to a self-service ice vending machine. Background Technology

[0002] In summer, people need iced drinks to combat the heat, but ice from refrigerators alone is far from enough. Therefore, ice vending machines have become widely popular and used. However, traditional ice vending machines still have some shortcomings in practical applications, such as low ice dispensing efficiency and inconsistent ice quality. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a self-service ice vending machine that can improve ice dispensing efficiency and ice quality.

[0004] A self-service ice vending machine according to this utility model includes a casing and an ice-making module. An ice dispensing port is provided at the bottom front of the casing, and the casing is equipped with an electrically controlled door for opening or closing the ice dispensing port. An ice dispensing chamber connected to the ice dispensing port is provided inside the casing, and an ice filling port is provided at the top of the ice dispensing chamber. An operation panel and a payment terminal are installed on the front of the casing, and a control circuit is provided inside the casing. The ice-making module is disposed inside the casing and includes an ice storage chamber, an ice-making tray, a refrigeration device, a circulating water tank, and a water processor. The ice storage chamber is fixedly installed at the top of the casing, and a stirring mechanism is provided in the middle of the ice storage chamber. A stirring mechanism is provided on the bottom side of the ice storage chamber near the ice dispensing chamber. The system includes an ice outlet that mates with the ice filling port, a material conveying mechanism that mates with the ice outlet at the bottom of the ice storage chamber, an ice-making tray installed at the top of the ice storage chamber, a water outlet pipe at the top of the ice-making tray, a refrigeration device connected to the ice-making tray, a circulating water tank installed inside the ice-making tray and located directly below it, a water processor installed inside the casing, one end of the circulating water tank connected to the water inlet of the water processor via a circulating pipe, the circulating pipe equipped with a first solenoid valve and a first magnetic pump, the water outlet of the water processor connected to the water outlet pipe via a connecting pipe, the connecting pipe equipped with a second solenoid valve and a second magnetic pump, and the other end of the circulating water tank equipped with a water inlet pipe.

[0005] The self-service ice vending machine according to the above embodiments of the present invention has at least the following beneficial effects:

[0006] The self-service ice vending machine provided in this embodiment of the invention can produce ice quickly and stably through a high-efficiency refrigeration device and a circulating water system, thus improving ice-making efficiency. A stirring mechanism installed in the ice storage chamber prevents ice blocks from sticking together, ensuring the integrity of the ice block shape. Simultaneously, the stirring mechanism disperses the ice blocks, facilitating the conveying mechanism to transport them to the ice outlet, thereby improving ice dispensing efficiency and enhancing the user experience. By combining a circulating water tank with a water processor, the water remaining after ice making is purified and recycled, achieving water resource recycling, saving costs, and improving the quality of the ice blocks.

[0007] According to some embodiments of the present invention, the stirring mechanism includes a stirring shaft, stirring arms and a first motor. The stirring shaft extends horizontally and is rotatably disposed in the ice storage chamber. Multiple stirring arms are staggered along the stirring shaft, and the stirring arms are perpendicular to the stirring shaft. The first motor is fixedly installed in the housing and is connected to the stirring shaft.

[0008] According to some embodiments of the present invention, the feeding mechanism includes a feeding screw and a second motor. The feeding screw extends horizontally and is rotatably disposed in the ice storage chamber. The feeding screw can cooperate with the ice outlet. The second motor is fixedly installed in the housing and is connected to the feeding screw through a gear assembly.

[0009] According to some embodiments of this utility model, the bottom two side walls of the ice storage chamber are inclined inward.

[0010] According to some embodiments of the present invention, the self-service ice vending machine further includes a bag dispensing module, which is disposed inside the machine housing. The machine housing has a bag dispensing opening in the center of the front side. The bag dispensing module includes a winding machine and a guiding assembly. The winding machine is used to wind the plastic bag, and the guiding assembly is used to guide the plastic bag to the bag dispensing opening.

[0011] According to some embodiments of the present invention, the self-service ice vending machine further includes a weighing module, which includes weighing hooks, an electronic weighing device, and a weighing platform. Multiple weighing hooks are provided on the top inner wall of the ice dispensing chamber, and the multiple weighing hooks are symmetrically distributed on both sides of the ice filling port. The electronic weighing device is installed inside the machine casing, and the weighing hooks are connected to the electronic weighing device. The weighing platform is located at the bottom of the ice dispensing chamber.

[0012] According to some embodiments of the present invention, the payment terminal includes a coin acceptor, a coin box, and a coin dispenser. The front of the machine casing is provided with a coin slot and a coin return window. The coin acceptor is fixedly installed inside the machine casing and connected to the coin slot. The top of the coin box is connected to the coin acceptor, the bottom of the coin box is connected to the coin dispenser, and the coin dispenser is connected to the coin return window.

[0013] According to some embodiments of the present invention, the control panel includes a plurality of buttons and a display, wherein the plurality of buttons are arranged side by side above the coin slot, and the display is located above the buttons.

[0014] According to some embodiments of the present invention, a light box is installed on the front of the chassis, and the light box is located above the display.

[0015] According to some embodiments of the present invention, the refrigeration device includes a compressor assembly, a condenser assembly, and a pressure controller assembly installed at the bottom of the chassis.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a structural schematic diagram of a self-service ice vending machine according to some embodiments of the present invention;

[0019] Figure 2 This is a partial structural schematic diagram of a self-service ice vending machine according to some embodiments of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the ice storage chamber in some embodiments of the present invention;

[0021] Figure 4 This is another partial structural schematic diagram of a self-service ice vending machine according to some embodiments of the present invention;

[0022] Figure 5 This is a schematic diagram of the ice-collecting chamber in some embodiments of the present invention.

[0023] In the attached figures, the following labels are used:

[0024] 100; Bag outlet 101; Coin slot 102; Coin return window 103; Ventilation mesh 104; Electric door 110; Ice dispensing chamber 120; Ice filling port 121; Weighing hook 130; Electronic weighing device 140; Weighing platform 150; Button 160; Display 170; Light box 180; Casters 190;

[0025] Ice storage chamber 200; ice outlet 201; ice making tray 210; water outlet pipe 211; circulating water tank 220; water processor 230; stirring shaft 240; stirring arm 250; feeding screw 260; second motor 270;

[0026] Bag ejection module 300; winding machine 310; guide assembly 320;

[0027] Coin acceptor 410; coin box 420; coin dispenser 430;

[0028] Compressor assembly 510; condenser assembly 520; pressure controller assembly 530;

[0029] Electrical control box 610; digital meter 620. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0033] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of these terms in this utility model based on the specific content of the technical solution. In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described can be combined in any suitable manner in one or more embodiments or examples. In the description of this specification, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] Reference Figures 1 to 5According to this utility model, a self-service ice vending machine includes a casing 100 and an ice-making module. The casing 100 has an ice dispensing port at the bottom front and an electrically controlled door 110 for opening or closing the ice dispensing port. An ice dispensing chamber 120 connected to the ice dispensing port is located inside the casing 100, and an ice filling port 121 is located at the top of the ice dispensing chamber 120. An operation panel and a payment terminal are mounted on the front of the casing 100, and a control circuit is located inside the casing 100. The ice-making module is located inside the casing 100 and includes an ice storage chamber 200, an ice-making tray 210, a refrigeration device, a circulating water tank 220, and a water processor 230. The ice storage chamber 200 is fixedly installed at the top inside the casing 100, and a stirring mechanism is located in the middle of the ice storage chamber 200, which is close to the ice dispensing chamber 120. The bottom side of the ice storage chamber 200 is provided with an ice outlet 201 that cooperates with the ice filling port 121. The bottom of the ice storage chamber 200 is provided with a material conveying mechanism that cooperates with the ice outlet 201. The ice making tray 210 is installed on the top of the ice storage chamber 200. The top of the ice making tray 210 is provided with a water outlet pipe 211. The refrigeration device is connected to the ice making tray 210. The circulating water tank 220 is installed inside the ice making tray 210 and located directly below the ice making tray 210. The water processor 230 is installed inside the casing 100. One end of the circulating water tank 220 is connected to the water inlet of the water processor 230 through a circulating pipe. The circulating pipe is provided with a first solenoid valve and a first magnetic pump. The water outlet of the water processor 230 is connected to the water outlet pipe 211 through a connecting pipe. The connecting pipe is provided with a second solenoid valve and a second magnetic pump. The other end of the circulating water tank 220 is provided with a water inlet pipe.

[0035] It is understood that the self-service ice vending machine provided in this embodiment of the present invention can produce ice cubes quickly and stably through a high-efficiency refrigeration device and a circulating water system, thereby improving ice-making efficiency. The stirring mechanism installed in the ice storage chamber 200 can prevent ice cubes from sticking together, ensuring the integrity of the ice cube shape. At the same time, the stirring mechanism disperses the ice cubes so that the conveying mechanism can transport the ice cubes to the ice outlet 201, thereby improving ice dispensing efficiency and enhancing the user experience. By combining the circulating water tank 220 with the water processor 230, the water left over from ice making is purified and recycled, realizing the recycling of water resources, saving costs, and improving the quality of ice cubes.

[0036] Furthermore, refer to Figure 3 According to some embodiments of the present invention, the stirring mechanism includes a stirring shaft 240, stirring arms 250 and a first motor. The stirring shaft 240 extends horizontally and is rotatably disposed in the ice storage chamber 200. Multiple stirring arms 250 are staggered along the axial direction of the stirring shaft 240. The stirring arms 250 are perpendicular to the stirring shaft 240. The first motor is fixedly installed in the housing 100 and is connected to the stirring shaft 240.

[0037] Understandably, by driving the stirring shaft 240 to rotate via the first motor, the stirring arm 250 is driven to disperse the ice blocks in the ice storage chamber 200, thereby preventing the ice blocks from accumulating or sticking together in the ice storage chamber 200, ensuring the uniform distribution and smooth output of the ice blocks.

[0038] Furthermore, refer to Figure 2 and Figure 3 According to some embodiments of the present invention, the feeding mechanism includes a feeding screw 260 and a second motor 270. The feeding screw 260 extends horizontally and is rotatably disposed in the ice storage chamber 200. The feeding screw 260 can cooperate with the ice outlet 201. The second motor 270 is fixedly installed in the housing 100 and is connected to the feeding screw 260 through a gear assembly.

[0039] Understandably, by driving the feed screw 260 to rotate via the second motor 270, ice blocks can be effectively pushed from the ice storage chamber 200 to the ice outlet 201, ensuring smooth output of the ice blocks. The use of gear components allows for a more compact and rational spatial layout, while improving the stability and reliability of motion transmission.

[0040] Furthermore, refer to Figure 2 and Figure 3 According to some embodiments of the present invention, the bottom two side walls of the ice storage chamber 200 are inclined inward, which helps to guide the ice blocks to concentrate on the conveying screw 260 and improves the ice block output efficiency.

[0041] Furthermore, according to some embodiments of this utility model, in order to facilitate the smooth falling of ice blocks on the ice-making tray 210 into the ice storage chamber 200, a flap connected to the ice-making tray 210 can be provided, and the flap can be driven to rotate by a third motor so that the ice-making tray 210 rotates downward, thereby causing the ice blocks on the ice-making tray 210 to detach under the action of gravity.

[0042] Furthermore, according to some embodiments of the present invention, a water level sensor is installed inside the circulating water tank 220. The remaining water volume is detected in real time by the water level sensor. When the water volume is insufficient, an external water source is supplied to the circulating water tank 220 through the water inlet pipe to supplement the water volume.

[0043] Furthermore, refer to Figure 1 , Figure 2 and Figure 4 According to some embodiments of the present invention, the self-service ice vending machine also includes a bag dispensing module 300, which is disposed inside the housing 100. The housing 100 has a bag dispensing port 101 in the center of the front. The bag dispensing module 300 includes a winding machine 310 and a guiding component 320. The winding machine 310 is used to wind the plastic bag, and the guiding component 320 is used to guide the plastic bag to the bag dispensing port 101.

[0044] Understandably, users can take a plastic bag from the outlet 101 when purchasing ice to package the ice, eliminating the need for users to bring their own containers and increasing the convenience of purchasing.

[0045] Furthermore, refer to Figure 4 and Figure 5 According to some embodiments of this utility model, the self-service ice vending machine also includes a weighing module, which includes a weighing hook 130, an electronic weighing device 140, and a weighing platform 150. Multiple weighing hooks 130 are provided on the top inner wall of the ice dispensing chamber 120. The multiple weighing hooks 130 are symmetrically distributed on both sides of the ice filling port 121, so that after the user hangs the two ends of the bag on the weighing hooks 130 on both sides, the open end of the bag faces the ice filling port 121. The electronic weighing device 140 is installed in the machine box 100, and the weighing hooks 130 are connected to the electronic weighing device 140. The weighing platform 150 is set at the bottom of the ice dispensing chamber 120.

[0046] Understandably, the weighing module is designed to provide users with a precise way of measuring, ensuring the accuracy of the weight of ice sold and enhancing the transparency and fairness of the transaction.

[0047] Furthermore, refer to Figure 1 and Figure 4 According to some embodiments of the present invention, the payment terminal includes a coin acceptor 410, a coin box 420, and a coin dispenser 430. The front of the casing 100 is provided with a coin slot 102 and a coin return window 103. The coin acceptor 410 is fixedly installed inside the casing 100 and connected to the coin slot 102. The top of the coin box 420 is connected to the coin acceptor 410, the bottom of the coin box 420 is connected to the coin dispenser 430, and the coin dispenser 430 is connected to the coin return window 103.

[0048] Understandably, users can purchase ice cubes by inserting coins through coin slot 102, or cancel the purchase through the control panel and receive a refund through coin return window 103. It should be noted that the payment terminal is not limited to coin payment; it can also accept QR code payments or other payment methods, depending on the specific circumstances, which will not be elaborated upon here.

[0049] Furthermore, refer to Figure 1 According to some embodiments of the present invention, the control panel includes several buttons 160 and a display 170. The multiple buttons 160 are arranged side by side above the coin slot 102, and the display 170 is located above the buttons 160, thereby improving the human-computer interaction experience through reasonable layout.

[0050] Furthermore, refer to Figure 1According to some embodiments of the present invention, a light box 180 is installed on the front of the chassis 100. The light box 180 is located above the display 170. The design of the light box 180 not only beautifies the appearance of the machine, but can also be used for advertising or nighttime guidance, thus increasing the functionality of the equipment.

[0051] Furthermore, refer to Figure 2 According to some embodiments of the present invention, the refrigeration device includes a compressor assembly 510, a condenser assembly 520 and a pressure controller assembly 530 installed at the bottom of the casing 100. Through the effective cooperation of the compressor assembly 510, the condenser assembly 520 and the pressure controller assembly 530, the efficient operation of the refrigeration device is ensured, the purpose of rapid cooling and ice making is achieved, and energy consumption is reduced, which meets the requirements of energy conservation and environmental protection.

[0052] Furthermore, refer to Figure 1 According to some embodiments of this utility model, casters 190 are provided at the four corners of the bottom of the chassis 100 to facilitate movement of the chassis 100. Ventilation mesh 104 is provided on the bottom, back and two sides of the chassis 100 to facilitate internal ventilation and heat dissipation, ensuring that the equipment can work normally.

[0053] Furthermore, refer to Figure 2 and Figure 4 According to some embodiments of this utility model, the control circuit includes an electrical control box 610 and a digital meter 620. The electrical control box 610 is fixedly installed inside the chassis 100, and the digital meter 620 is fixedly installed on the side of the electrical control box 610. The electrical control box 610 uniformly controls and manages the working status of each component, ensuring the coordinated operation of the entire system. The digital meter 620 measures and records power consumption.

[0054] Specifically, in this embodiment of the invention, the user selects the quantity of ice to purchase via buttons 160 on the operation panel and display 170. After confirming the order, the user pays the corresponding currency through the coin slot 102. Upon receiving the order information, the control circuit controls the electric door 110 to open, allowing the user to take a plastic bag through the bag outlet 101 and hang it on the weighing hook 130. Simultaneously, the control circuit controls the first solenoid valve and the first magnetic pump to transport water from the circulating water tank 220 to the water processor 230 according to the order information. After the water processor 230 purifies the water, it controls... The control circuit controls the second solenoid valve and the second magnetic pump to deliver water to the outlet pipe 211. The outlet pipe 211 has multiple outlet holes along the axial direction, so that the water falls evenly into the ice-making tray 210. At the same time, the refrigeration device is started to cool the water to make ice. The finished ice blocks fall into the ice storage chamber 200. The control circuit controls the stirring mechanism to start to disperse the ice blocks and controls the conveying mechanism to transport the ice blocks to the ice outlet 201. The ice blocks enter the ice filling port 121 through the ice outlet 201, and then fall into the plastic bag that the user has hung on the weighing hook 130 in advance, and are weighed by the electronic weighing device 140.

[0055] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A self-service ice vending machine, characterized in that, include: The chassis has an ice-retrieving port at the bottom front, an electrically controlled door for opening or closing the ice-retrieving port, an ice-retrieving chamber connected to the ice-retrieving port inside the chassis, an ice-filling port at the top of the ice-retrieving chamber, an operation panel and a payment terminal mounted on the front of the chassis, and a control circuit inside the chassis. An ice-making module is installed inside the chassis. The ice-making module includes an ice storage chamber, an ice-making tray, a refrigeration device, a circulating water tank, and a water processor. The ice storage chamber is fixedly installed on the top of the chassis. A stirring mechanism is provided in the middle of the ice storage chamber. An ice outlet that cooperates with the ice filling port is provided on the bottom side of the ice storage chamber near the ice taking chamber. A material conveying mechanism that cooperates with the ice outlet is provided at the bottom of the ice storage chamber. The ice-making tray is installed on the top of the ice storage chamber. A water outlet pipe is provided on the top of the ice-making tray. The refrigeration device is connected to the ice-making tray. The circulating water tank is installed inside the ice-making tray and located directly below the ice-making tray. The water processor is installed inside the chassis. One end of the circulating water tank is connected to the water inlet of the water processor through a circulating pipe. The circulating pipe is equipped with a first solenoid valve and a first magnetic pump. The water outlet of the water processor is connected to the water outlet pipe through a connecting pipe. The connecting pipe is equipped with a second solenoid valve and a second magnetic pump. The other end of the circulating water tank is equipped with a water inlet pipe.

2. The self-service ice vending machine according to claim 1, characterized in that, The stirring mechanism includes a stirring shaft, stirring arms, and a first motor. The stirring shaft extends horizontally and is rotatably disposed in the ice storage chamber. Multiple stirring arms are staggered along the stirring shaft, and the stirring arms are perpendicular to the stirring shaft. The first motor is fixedly installed in the housing and is connected to the stirring shaft.

3. The self-service ice vending machine according to claim 1, characterized in that, The feeding mechanism includes a feeding screw and a second motor. The feeding screw extends horizontally and is rotatably disposed in the ice storage chamber. The feeding screw can cooperate with the ice outlet. The second motor is fixedly installed in the housing and is connected to the feeding screw through a gear assembly.

4. The self-service ice vending machine according to claim 1, characterized in that, The bottom two side walls of the ice storage chamber are inclined inward.

5. The self-service ice vending machine according to claim 1, characterized in that, The self-service ice vending machine also includes a bag dispensing module, which is located inside the machine housing. The machine housing has a bag dispensing opening in the center of the front. The bag dispensing module includes a winding machine and a guiding assembly. The winding machine is used to wind the plastic bag, and the guiding assembly is used to guide the plastic bag to the bag dispensing opening.

6. The self-service ice vending machine according to claim 5, characterized in that, The self-service ice vending machine also includes a weighing module, which includes weighing hooks, an electronic weighing device, and a weighing platform. Multiple weighing hooks are provided on the top inner wall of the ice dispensing chamber. The multiple weighing hooks are symmetrically distributed on both sides of the ice filling port. The electronic weighing device is installed inside the machine casing. The weighing hooks are connected to the electronic weighing device. The weighing platform is located at the bottom of the ice dispensing chamber.

7. The self-service ice vending machine according to claim 1, characterized in that, The payment terminal includes a coin acceptor, a coin box, and a coin dispenser. The front of the machine casing has a coin slot and a coin return window. The coin acceptor is fixedly installed inside the machine casing and connected to the coin slot. The top of the coin box is connected to the coin acceptor, the bottom of the coin box is connected to the coin dispenser, and the coin dispenser is connected to the coin return window.

8. The self-service ice vending machine according to claim 7, characterized in that, The operation panel includes several buttons and a display. The buttons are arranged side by side above the coin slot, and the display is located above the buttons.

9. The self-service ice vending machine according to claim 8, characterized in that, A lightbox is mounted on the front of the chassis, and the lightbox is located above the display.

10. The self-service ice vending machine according to claim 1, characterized in that, The refrigeration device includes a compressor assembly, a condenser assembly, and a pressure controller assembly installed at the bottom of the chassis.

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