Cold drink machine

Abstract

The utility model discloses a cold drink machine which comprises a machine case, a partition base plate arranged in the machine case, a cold drink device used for forming cold drink and a compressor used for refrigerating the cold drink device, and the interior of the machine case is divided into an upper equipment space and a lower equipment space through the partition base plate. The cold drink device and the compressor are respectively arranged in the upper equipment space and the lower equipment space; the cold drink device comprises an evaporator, a cold drink tank arranged in the evaporator, a stirring piece arranged in the cold drink tank and a driving device used for driving the stirring piece. A feeding area is arranged at the top of the case; at the position of the feeding area, the top of the machine box is concaved inwards to form a feeding groove, a detachable feeding hopper is arranged in the feeding groove, and the feeding hopper is communicated with the cold drink tank; the inner side wall of the feeding hopper is provided with a lifting edge for a person to lift by hand so that the feeding hopper can be taken out of the feeding groove. The utility model has the advantages of compact and reasonable structure and convenience in cleaning.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration equipment technology, and in particular to a cold drink machine. Background Technology

[0002] As a highly efficient, convenient, and multifunctional beverage making device, beverage coolers are widely used in various catering establishments and home kitchens. In particular, the increasing intelligence of existing beverage cooler making equipment necessitates that the machine casing accommodate more functional components. Furthermore, due to heat dissipation requirements, installation space must be reserved for different components. Especially since beverage coolers generate a significant amount of heat during operation, the issue of high-temperature operation must be considered when adding intelligent components.

[0003] On the other hand, existing beverage coolers generally have a certain internal cleaning function, but their inlet can only be cleaned by hand from the outside. In this case, it is easy to inevitably wet the machine body during the cleaning process, which may lead to water accidentally entering the machine. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a cold drink machine with a compact and reasonable structure that is easy to clean.

[0005] To solve the above-mentioned technical problems, this utility model provides a cold drink machine, including a chassis, a partition plate disposed in the chassis, a cold drink device for forming cold drinks, and a compressor for cooling the cold drink device. The partition plate divides the chassis into an upper device space and a lower device space, and the cold drink device and the compressor are respectively disposed in the upper device space and the lower device space.

[0006] The cold drink device includes an evaporator, a cold drink can disposed in the evaporator, a stirring element disposed in the cold drink can, and a driving device for driving the stirring element.

[0007] The top of the chassis is provided with a feeding area; in the feeding area, the top of the chassis is recessed to form a feeding groove, and a detachable feeding hopper is provided in the feeding groove, which is connected to the cold drink can; the inner side wall of the feeding hopper is provided with a lifting edge for manual lifting, so as to remove the feeding hopper from the feeding groove.

[0008] As an improvement to the above solution, the top of the chassis is also provided with a display area. In the display area, the top of the chassis is tilted upward to form a display space inside the chassis for installing display screen devices, and a display port for installing a display panel is provided in the display area.

[0009] As an improvement to the above solution, the upper equipment space is divided into a cooling space and a drive heat dissipation space on the left and right, and the evaporator and the drive device are respectively placed in the cooling space and the drive heat dissipation space.

[0010] On the chassis, a discharge port adapted to the cold drink can and an upper heat dissipation vent for heat dissipation are respectively opened at the left and right ends of the upper equipment space;

[0011] The partition substrate has a connecting area for connecting the upper device space and the lower device space, and the connecting area has a plurality of connecting holes;

[0012] The connecting area is provided in correspondence with the driving heat dissipation space.

[0013] As an improvement to the above solution, the lower equipment space is provided with a bracket for auxiliary support of the partition plate and a heat exchange shell for installing the heat exchanger on both sides.

[0014] The bracket and the heat exchange shell together provide additional support for the partition substrate;

[0015] The heat exchanger of the compressor is located inside the heat exchange housing, and the heat exchange housing is also provided with a cooling fan on its inner side, which is located below the communicating area.

[0016] As an improvement to the above solution, the bottom of the feeding trough is provided with a connecting pipe that communicates with the cold drink can;

[0017] The shape of the feed hopper is adapted to the feed trough to cover the surface of the feed trough.

[0018] As an improvement to the above solution, the top of the chassis is provided with a cover for covering the feed trough, and one end of the cover is hinged to the chassis.

[0019] As an improvement to the above solution, the evaporator is equipped with a heat-insulating shell, the side wall of the heat-insulating shell is provided with a first mounting hole, and the driving device includes a rotating shaft for driving the stirring element to rotate and a first sealing connection seat.

[0020] The cold drink can is installed inside the heat-insulating shell. The cold drink can is provided with a second mounting hole, and the rotating shaft is rotatably inserted through the second mounting hole and the first mounting hole.

[0021] The first sealing connector is connected between the heat preservation shell and the cold drink can. The first sealing connector is connected to a limiting member, which is inserted into the second mounting hole and is sealed to the second mounting hole.

[0022] The rotating shaft passes through the limiting member, and a first sealing member is provided between the rotating shaft and the limiting member. The inner ring of the first sealing member is sealed to the rotating shaft, and the outer ring of the first sealing member forms a clearance fit with the limiting member.

[0023] As an improvement to the above solution, one end of the limiting member inserted into the second mounting hole is formed with an extended boss. The outer ring of the extended boss is sealed and abutted against the inner wall of the cold drink can by a sealing gasket. The inner ring of the extended boss is connected to the outer ring of the first sealing member.

[0024] A second sealing element is provided on the side of the first sealing element away from the cold drink can, and the inner ring of the second sealing element is sealed to the rotating shaft.

[0025] As an improvement to the above solution, the driving device further includes a second sealing connection seat, which is disposed on the outer side wall of the heat insulation shell. The second sealing connection seat is detachably connected to the first sealing connection seat, and the size of the second sealing connection seat is larger than the size of the first mounting hole.

[0026] The second sealing connector has a sealing boss on the side facing the first sealing connector, the first sealing connector has an insertion hole, the sealing boss is inserted into the insertion hole, and the inner side of the sealing boss abuts against the second sealing member.

[0027] The outer wall of the thermal insulation shell has a first mounting groove, and the second sealing connector is embedded in the first mounting groove.

[0028] As an improvement to the above solution, the driving device further includes a driving connecting seat, one side of which is connected to the second sealing connecting seat, and the other side of which is connected to a driving member; a transmission assembly is provided inside the driving connecting seat, the output shaft of the driving member is rotatably connected to the driving end of the transmission assembly, and the driven end of the transmission assembly is rotatably connected to the rotating shaft.

[0029] The second sealing connector has a second mounting groove formed on the side opposite to the thermal insulation shell, and one side of the drive connector is fitted into the second mounting groove.

[0030] As an improvement to the above solution, the opening of the feed trough extends upward by a predetermined length to form a guide channel housing that communicates with the feed trough.

[0031] Implementing this utility model has the following beneficial effects:

[0032] This utility model discloses a cold drink machine, including a chassis, a partition plate disposed within the chassis, a cold drink device for forming cold drinks, and a compressor for cooling the cold drink device. The partition plate divides the chassis into an upper device space and a lower device space, with the cold drink device and compressor respectively disposed in the upper and lower device spaces. The cold drink device includes an evaporator, a cold drink tank disposed within the evaporator, a stirring element disposed within the cold drink tank, and a driving device for driving the stirring element. Therefore, the partition plate can achieve isolation between the hot and cold working spaces.

[0033] Furthermore, the top of the chassis is provided with a feeding area; in the feeding area, the top of the chassis is recessed to form a feeding groove, and a detachable feeding hopper is provided in the feeding groove. The feeding hopper is connected to the cold drink can, so after use, only the feeding hopper needs to be cleaned, without the need to clean the entire device, which is convenient and quick.

[0034] Furthermore, the inner wall of the feed hopper is provided with a lifting edge for manual lifting, which allows users to easily remove the feed hopper from the feed trough by grabbing or pulling the lifting edge. Attached Figure Description

[0035] Figure 1 This is a perspective view of the cold drink machine of this utility model;

[0036] Figure 2 This is a cross-sectional structural diagram of the cold drink machine of this utility model;

[0037] Figure 3 This is a schematic diagram of the structure of the cold drink machine of this utility model equipped with a cover;

[0038] Figure 4 This is a three-dimensional structural diagram of the cold drink device of this utility model;

[0039] Figure 5 This is a schematic diagram of the exploded structure of the cold drink device of this utility model;

[0040] Figure 6 This is a schematic diagram showing the connection between the first sealing connector and the second sealing connector of this utility model;

[0041] Figure 7 This is a cross-sectional structural schematic diagram of the cold drink device of this utility model;

[0042] Figure 8 yes Figure 7 Enlarged structural diagram at point A;

[0043] Figure 9 This is a three-dimensional structural diagram of the heat-insulating shell of this utility model. Detailed Implementation

[0044] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0045] See Figure 1 , 2 According to embodiment 3, this utility model provides a cold drink machine, including a chassis 1, a partition plate 2 disposed in the chassis 1, a cold drink device for forming cold drinks, and a compressor 3 for cooling the cold drink device. The partition plate 2 divides the chassis 1 to form an upper device space and a lower device space, and the cold drink device and the compressor 3 are respectively disposed in the upper device space and the lower device space.

[0046] The cold drink device includes an evaporator 4, a cold drink tank 5 disposed in the evaporator 4, a stirring element 51 disposed in the cold drink tank 5, and a driving device 6 for driving the stirring element 51.

[0047] The top of the chassis 1 is provided with a display area and a feeding area;

[0048] In the display area, the top of the chassis 1 is tilted upward to form a display space 1a for installing display screen devices inside the chassis 1, and a display port 11a for installing a display panel is provided in the display area.

[0049] At the feeding area, the top of the casing 1 is recessed to form a feeding groove 1b, and a detachable feeding hopper 1c is provided in the feeding groove 1b. The feeding hopper 1c is connected to the cold drink can 5. The inner side wall of the feeding hopper 1c is provided with a lifting edge 11c for manual lifting, so as to remove the feeding hopper 1c from the feeding groove 1b.

[0050] To prevent foreign objects from accidentally falling into the feed hopper 1c, the top of the housing 1 is provided with a cover 1g for covering the feed trough, and one end of the cover 1g is hinged to the housing 1.

[0051] Specifically, the upper equipment space is divided into a cooling space 1d and a driving heat dissipation space 1e on the left and right, and the evaporator 4 and the driving device 6 are respectively placed in the cooling space 1d and the driving heat dissipation space 1e.

[0052] On the casing 1, a discharge port 11 adapted to the cold drink tank 5 and an upper heat dissipation vent 12 for heat dissipation are respectively opened at the left and right ends of the upper equipment space. Preferably, the upper heat dissipation vent 12 is equipped with a heat dissipation plate 13, and the heat dissipation plate 13 has multiple heat dissipation channels.

[0053] In order to improve the structural compactness of the chassis 1 while ensuring a certain heat dissipation performance, the partition plate 2 is provided with a connecting area for connecting the upper device space and the lower device space, and the connecting area is provided with multiple connecting holes 21; the connecting area is correspondingly provided with the drive heat dissipation space 1e.

[0054] Furthermore, the lower equipment space is provided with a bracket 14 for auxiliary support of the partition substrate 2 and a heat exchange shell 15 for installing the heat exchanger on both sides; the bracket 14 and the heat exchange shell 15 together assist in supporting the partition substrate 2.

[0055] The compressor 3 is equipped with a heat exchanger 31 located inside the heat exchange housing 15. The heat exchange housing 15 is also equipped with a cooling fan 151 on its inner side, which is located below the communicating area. Correspondingly, the chassis 1 has a lower heat dissipation vent corresponding to the heat exchange housing 15, and the lower heat dissipation vent is also equipped with the heat dissipation plate 13.

[0056] Based on the configuration of the connecting hole 21, the cooling fan 151 located below the connecting area, during the process of exhausting heat to the lower heat dissipation port, causes air from the upper device space to flow into the lower device space and be discharged from the lower heat dissipation port. Therefore, the heat generated in the lower device space is difficult to flow into the upper device space, and due to the negative pressure, external air will flow into the drive heat dissipation space 1e from the upper heat dissipation port 12, thereby cooling the equipment installed in the drive heat dissipation space 1e. Therefore, the electronic control components can be installed in the drive heat dissipation space 1e. Thus, only a single and small-sized cooling fan 151 needs to be installed in the chassis 1 to dissipate heat from the upper and lower device spaces, thereby providing feasible conditions for the compact structural design and installation within the chassis 1.

[0057] To facilitate the disassembly of the feeding hopper 1c, the bottom of the feeding trough 1b is provided with a connecting pipe 11b that communicates with the cold drink can 5; the shape of the feeding hopper 1c is adapted to the feeding trough 1b to cover the surface of the feeding trough 1b.

[0058] See Figure 4-9 The driving device 6 includes a rotating shaft 61 for driving the stirring element 51 to rotate and a first sealing connection seat 62.

[0059] The evaporator 4 is equipped with an insulating outer shell 41. The side wall of the insulating outer shell 41 has a first mounting hole 411. A cold drink can 5 is installed inside the insulating outer shell 41, and the cold drink can 5 has a second mounting hole 52. The rotating shaft 61 rotatably passes through the second mounting hole 52 and the first mounting hole 411. A first sealing connector 62 connects the insulating outer shell 41 and the cold drink can 5. The first sealing connector 62 is connected to a limiting member 621, which is inserted into the second mounting hole 52 and is sealed to the second mounting hole 52. The rotating shaft 61 passes through the limiting member 621. A first sealing member 63 is provided between the rotating shaft 61 and the limiting member 621. The inner ring of the first sealing member 63 is sealed to the rotating shaft 61, and the outer ring of the first sealing member 63 forms a clearance fit with the limiting member 621.

[0060] Since the outer ring of the first seal 63 and the limiting member 621 form a clearance fit, when the rotating shaft 61 rotates, the rotating shaft 61 can form a dynamic sealing connection between the first seal 63, the first sealing connection seat 62, and the limiting member 621. This reduces the amount of wear on the first seal 63 caused by the wear of the rotating shaft 61, extends the service life of the first seal 63, and ensures the sealing performance between the rotating shaft 61 and the first sealing connection seat 62. This effectively reduces the risk of liquid water leakage from the cold drink tank 5 and ensures the ice-making rate of the cold drink machine.

[0061] It should be noted that the first seal 63 is preferably made of wear-resistant and corrosion-resistant materials such as PTFE or rubber to ensure that the first seal 63 will not wear or corrode during long-term use.

[0062] In this embodiment, the first sealing connection seat 62 can be limited and assembled in the second mounting hole 52 of the cold drink can 5 by the limiting member 621, and the sealing performance between the first sealing connection seat 62 and the cold drink can 5 is guaranteed by the sealing connection between the limiting member 621 and the side wall of the second mounting hole 52.

[0063] To ensure a sealing fit between the limiting member 621 and the second mounting hole 52, such as Figures 3 to 5As shown, the end of the limiting member 621 that is inserted into the second mounting hole 52 has an extended boss 622. The outer ring of the extended boss 622 is sealed and abutted against the inner wall of the cold drink can 5 by a sealing gasket 623. The inner ring of the extended boss 622 is connected to the outer ring of the first sealing member 63 to ensure that the limiting member 621 limits and assembles the first sealing member 63 onto the rotating shaft 61. The sealing gasket 623 can deform under pressure to adaptively fill the gap between the connecting surfaces. Thus, the sealing gasket 623 adapts to the abutment gap between the extended boss 622 of the limiting member 621 and the inner wall of the cold drink can 5, achieving a sealed contact between the limiting member 621 and the inner wall of the cold drink can 5. This prevents liquid in the cold drink can 5 from leaking from the abutment position between the limiting member 621 and the inner wall of the cold drink can 5, further reducing the risk of liquid water leakage from the cold drink can 5.

[0064] Optionally, the limiting member 621 is made of elastic material such as rubber. When the limiting member 621 is inserted into the second mounting hole 52, the side wall of the limiting member 621 rebounds and tightly abuts against the side wall surface of the second mounting hole 52 to further enhance the sealing performance between the limiting member 621 and the cold drink can 5.

[0065] Of course, the limiting member 621 is not limited to elastic materials such as rubber, and can also be made of rigid materials. When the limiting member 621 is made of rigid material, the limiting member 621 and the first sealing connection seat 62 can be detachably connected to ensure the ease of assembly between the limiting member 621 and the first sealing connection seat 62.

[0066] Specifically, such as Figure 3 and Figure 5 As shown, the limiting member 621 has a connecting post 611, and the connecting post 611 has multiple threaded holes arranged at intervals. The first sealing connecting seat 62 has multiple connecting holes. When the first sealing connecting seat 62 and the limiting member 621 are assembled into the cold drink can 5, the connecting post 611 of the limiting member 621 can be passed through the second mounting hole 52, and the first sealing connecting seat 62 and the limiting member 621 can be connected by bolts or studs, thereby ensuring the ease of assembly between the limiting member 621 and the first sealing connecting seat 62.

[0067] Furthermore, a second seal 64 is provided on the side of the first seal 63 away from the cold drink can 5. The inner ring of the second seal 64 is sealed to the rotating shaft 61, and the outer ring of the second seal 64 abuts against the limiting member 621. The second seal 64 is used to further reduce the connection gap between the limiting member 621 and the rotating shaft 61, thereby further enhancing the sealing performance between the rotating shaft 61 and the limiting member 621.

[0068] Specifically, the inner ring of the second seal 64 has a sealing lip surface with a beveled cross section, so that an oil seal is formed between the rotating shaft 61, the limiting member 621, and the first sealing connection seat 62 through the second seal 64, thereby using the second seal 64 in conjunction with the first seal 63 to provide stable and reliable sealing performance for the rotating shaft 61, the limiting member 621, and the first sealing connection seat 62.

[0069] In this embodiment, to ensure the installation stability of the first sealing connector 62, the first sealing connector 62 is formed at a preset height, and the distance between the inner side of the insulation shell 41 and the outer side of the cold drink can 5 is equal to the preset height. Therefore, when assembling the first sealing connector 62 between the insulation shell 41 and the cold drink can 5, the inner side of the insulation shell 41 and the outer wall of the cold drink can 5 can be used to clamp and fix the first sealing connector 62, and the limiting member 621 passing through the second mounting hole 52 can be used to connect the first sealing connector 62, ensuring the assembly stability of the first sealing connector 62 between the insulation shell 41 and the cold drink can 5, and preventing the first sealing connector 62 from shaking and affecting the sealing performance of the first sealing member 63.

[0070] In this embodiment, as Figures 2 to 5 As shown, the driving device 6 further includes a second sealing connector 65, which is disposed on the outer side wall of the insulation shell 41. The second sealing connector 65 is detachably connected to the first sealing connector 62, and the size of the second sealing connector 65 is larger than the size of the first mounting hole 411. Therefore, when the second sealing connector 65 is connected to the outer side wall of the insulation shell 41, it can block the first mounting hole 411, preventing internal components of the insulation shell 41 from being exposed and achieving dust protection for the insulation shell 41.

[0071] It should be noted that, in order to detachably connect the first sealing connector 62 and the second sealing connector 65, the first sealing connector 62 and the second sealing connector 65 are connected to form an integral sealing device. The first sealing connector 62 has a connecting boss 625 on the side away from the cold drink can 5, and the second sealing connector 65 has a connecting hole. When assembling the first sealing connector 62 and the second sealing connector 65, the connecting boss 625 of the first sealing connector 62 passes through the mounting hole on the side wall of the heat preservation shell 41, and the first sealing connector 62 and the second sealing connector 65 are threaded together using bolts or studs.

[0072] Furthermore, such as Figures 3 to 5As shown, a sealing boss 651 is formed on the side of the second sealing connector 65 facing the first sealing connector 62. The first sealing connector 62 is formed with an insertion hole 624. The sealing boss 651 is inserted into the insertion hole 624, and the inner side of the sealing boss 651 abuts against the second sealing member 64. The sealing boss 651 and the second sealing member 64 are in sealing contact, thereby forming a sealing connection at the connection position of the first sealing connector 623 and the second sealing connector 65, and axially limiting the second sealing member 64, further ensuring the sealing performance of the second sealing member 64 on the first sealing connector 62 and the second sealing connector 65.

[0073] It should be noted that in this embodiment, the insertion hole 624 is coaxial with the first mounting hole 411 and the second mounting hole 52, the sealing boss 651 has a hollow hole, and the rotating shaft 61 is rotatably connected to the hollow hole so that the sealing boss 651 of the second sealing connection seat 65 can limit and protect the rotating shaft 61, thereby further ensuring the rotational stability of the rotating shaft 61.

[0074] Among them, such as Figure 6 As shown, the outer side wall of the thermal insulation shell 41 has a first mounting groove 412, and the second sealing connector 65 is embedded in the first mounting groove 412, thereby limiting and fixing the outer side wall of the second sealing connector 65 through the first mounting groove 412, further ensuring the stability of the second sealing connector 65 in the thermal insulation shell 41.

[0075] In embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the driving device 6 also includes a driving connecting seat 66. One side of the driving connecting seat 66 is connected to the second sealing connecting seat 65, and the other side of the driving connecting seat 66 is connected to the driving member 7. A transmission assembly (not shown in the figure) is provided inside the driving connecting seat 66. The output shaft of the driving member 7 is rotatably connected to the driving end of the transmission assembly, and the driven end of the transmission assembly is rotatably connected to the rotating shaft 61. Thus, the driving member 7 can drive the driving end of the transmission assembly to rotate, thereby driving the driven end of the transmission assembly and the rotating shaft 61 to rotate, so that the rotating shaft 61 can drive the stirring structure inside the cold drink can 5 to rotate, realizing the transfer of ice cubes inside the cold drink can 5.

[0076] By using the drive connector 66 to provide dust protection for the transmission assembly and the connection between the transmission assembly and the drive component 7 and the rotating shaft 61, the drive component 7, the transmission assembly and the rotating shaft 61 can be prevented from being directly exposed to the external environment, ensuring effective transmission between the drive component 7, the transmission assembly and the rotating shaft 61, and ensuring the energy utilization rate of the drive component 7.

[0077] It should be noted that the drive connector 66 may include a detachably connected first connector and a second connector to facilitate maintenance and repair of the transmission assembly inside the drive connector 66. The first connector is connected to the housing of the drive motor, and the second connector is connected to the second sealed connector 65. The front end of the rotating shaft 61 is rotatably connected to the second connector via a bearing to further ensure the rotational stability of the rotating shaft 61.

[0078] It should also be noted that the transmission group preferably uses a gear set to drive the drive component 7 and the rotating shaft 61, in order to reduce the space occupied by the drive connecting seat 66 and improve the space utilization rate of the sealing connection components of the material housing. Of course, the specific structure of the transmission group is not limited to a gear set, and can also be other transmission structures such as chain drive or belt drive. The specific transmission structure of the transmission group can be set according to the actual situation.

[0079] Among them, such as Figure 2 As shown, a second mounting groove 652 is formed on the side of the second sealing connector 65 away from the heat insulation shell 41. One side of the drive connector 66 is embedded in the second mounting groove 652 to limit and fix the side of the second sealing connector 65 through the second mounting groove 652, so as to ensure the connection stability between the second sealing connector 65 and the drive connector 66.

[0080] It should be noted that, in order to further ensure the connection stability between the drive connector 66 and the second sealing connector 65, multiple threaded countersunk holes are formed in the second mounting groove 651, and multiple threaded holes are formed in the drive connector 66. When one side of the drive connector 66 is fitted into the second mounting groove 652, it is spirally connected to the corresponding threaded holes and threaded countersunk holes by bolts or studs, so as to further improve the connection stability between the drive connector 66 and the second sealing connector 65.

[0081] Furthermore, in order to increase the material buffer capacity of the feed trough 1b, the opening of the feed trough 1b extends upward by a predetermined length to form a guide channel housing that communicates with the feed trough 1b. The guide channel housing has a tubular structure. Correspondingly, in another embodiment of the cover 1g, it is preferably installed on the guide channel housing to cover the upper port of the guide channel housing.

[0082] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A cold beverage machine characterized in that, The application relates to a refrigerator comprising a cabinet, a partitioning base plate arranged in the cabinet, a cold drink device for forming cold drinks and a compressor for refrigerating the cold drink device, wherein the cabinet is divided into an upper equipment space and a lower equipment space by the partitioning base plate, and the cold drink device and the compressor are arranged in the upper equipment space and the lower equipment space respectively. The cold drink device comprises an evaporator, a cold drink tank arranged in the evaporator, a stirring member arranged in the cold drink tank and a driving device for driving the stirring member. The top of the cabinet is provided with a feeding area, and the top of the cabinet is concave to form a feeding groove at the feeding area, and a detachable feeding hopper is arranged in the feeding groove and communicates with the cold drink tank.

2. The cold beverage machine of claim 1, wherein, The top of the cabinet is also provided with a display area, and the top of the cabinet is inclined upward at the display area to form a display space for mounting a display screen device in the cabinet, and a display opening for mounting a display panel is arranged at the display area.

3. The cold beverage dispenser of claim 1, wherein, The upper equipment space is divided into a refrigeration space and a driving heat dissipation space, and the evaporator and the driving device are arranged in the refrigeration space and the driving heat dissipation space respectively. The upper equipment space is divided into a refrigeration space and a driving heat dissipation space, and the evaporator and the driving device are arranged in the refrigeration space and the driving heat dissipation space respectively. The partitioning base plate is provided with a communication area for communicating the upper equipment space and the lower equipment space, and the communication area is provided with a plurality of communication holes. The communication area is arranged corresponding to the driving heat dissipation space.

4. The cold beverage dispenser of claim 3, wherein, The two sides of the lower equipment space are respectively provided with a support for assisting in supporting the partitioning base plate and a heat exchange housing for mounting a heat exchanger. The support and the heat exchange housing jointly assist in supporting the partitioning base plate. The heat exchanger of the compressor is arranged in the heat exchange housing, and the heat exchange housing is further provided with a heat dissipation fan arranged on the inner side, and the heat dissipation fan is located below the communication area.

5. The cold beverage dispenser of claim 1, wherein The bottom of the feeding groove is provided with a communication pipe communicating with the cold drink tank. The shape of the feeding hopper is matched with the feeding groove to cover the surface of the feeding groove.

6. The cold beverage dispenser of claim 1, wherein The top of the cabinet is provided with a cover for covering the feeding groove, and one end of the cover is hinged to the cabinet.

7. The cold beverage dispenser of claim 1, wherein The evaporator is provided with a heat preservation shell, the side wall of the heat preservation shell is provided with a first mounting hole, and the driving device comprises a rotating shaft for driving the stirring member to rotate and a first sealing connecting seat. The cold drink tank is mounted in the heat preservation shell, the cold drink tank is provided with a second mounting hole, and the rotating shaft is rotatably arranged in the first mounting hole and the second mounting hole. The first sealing connecting seat is connected between the heat preservation shell and the cold drink tank, and the first sealing connecting seat is connected with a limiting piece which is inserted into the second mounting hole and is sealingly connected with the second mounting hole. The rotating shaft is arranged in the limiting piece, and a first sealing piece is arranged between the rotating shaft and the limiting piece, the inner ring of the first sealing piece is sealingly connected with the rotating shaft, and the outer ring of the first sealing piece is gap-fitted with the limiting piece.

8. The cold beverage dispenser of claim 7, wherein, An extension boss is formed at one end of the second mounting hole, and the outer circle of the extension boss is sealed against the inner side wall of the cold drink can by a sealing gasket, and the inner circle of the extension boss is connected with the outer circle of the first sealing member; The first sealing member is provided with a second sealing member on the side away from the cold drink can, and the inner circle of the second sealing member is sealingly connected with the rotating shaft.

9. The cold beverage dispenser of claim 8, wherein, The driving device further comprises a second sealing connecting seat provided on the outer side wall of the heat preservation shell, the second sealing connecting seat is detachably connected with the first sealing connecting seat, and the size of the second sealing connecting seat is greater than the size of the first mounting hole; A sealing boss is formed on the side of the second sealing connecting seat facing the first sealing connecting seat, the first sealing connecting seat is formed with a plug-in hole, the sealing boss is inserted into the plug-in hole, and the inner side of the sealing boss abuts against the second sealing member; The outer side wall of the heat preservation shell is formed with a first mounting groove, and the second sealing connecting seat is embedded in the first mounting groove.

10. The cold beverage dispenser of claim 9, wherein, The driving device further comprises a driving connecting seat, one side of the driving connecting seat is connected with the second sealing connecting seat, and the other side of the driving connecting seat is connected with a driving member; a transmission group is arranged inside the driving connecting seat, the output shaft of the driving member is rotationally connected with the driving end of the transmission group, and the driven end of the transmission group is rotationally connected with the rotating shaft; The side of the second sealing connecting seat away from the heat preservation shell is formed with a second mounting groove, and one side of the driving connecting seat is embedded in the second mounting groove.

11. A cold beverage dispenser as claimed in any one of claims 1 to 10, wherein, The slot of the feeding slot extends upwardly by a predetermined length of an extension edge to form a material guiding channel shell communicating with the feeding slot.

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