Ice-making material barrel device for ice cream machine and multifunctional ice cream machine

Abstract

The invention discloses an ice-making material barrel device for an ice cream machine and a multifunctional ice cream machine, the ice-making material barrel device for the ice cream machine comprises a shell, and a refrigeration assembly, a material storage assembly and a stirring assembly which are arranged in the shell, the refrigeration assembly comprises a refrigeration coil pipe and a refrigeration cylinder, the refrigeration coil surrounds the wall surface of the refrigeration cylinder, the material storage cylinder is arranged in the refrigeration cylinder, the stirring assembly comprises a stirring driving part and a stirring part, the stirring driving part penetrates through the material storage cylinder and is in transmission connection with the stirring part, and the stirring driving part can drive the stirring part to rotate in the material storage cylinder. The multifunctional ice cream machine comprises the ice making material barrel device for the ice cream machine. According to the present invention, the material storage volume is large, the space utilization rate is large, the stirring space is large, and the full stirring can be performed.

Description

Technical Field

[0001] The invention relates to the technical field of ice cream machines, and in particular to an ice making bucket device for an ice cream machine and a multifunctional ice cream machine. Background Art

[0002] Among modern cold drink manufacturing equipment, ice cream machines are a common type of equipment, which are mainly used to make liquids such as beverages into solid-liquid mixtures such as smoothies and ice cream. The traditional design of an ice cream machine usually includes an evaporator and an external stirring mechanism. The liquid raw materials are cooled and partially frozen by the circulation of the refrigerant inside the evaporator to form the basic structure of the ice cream. The external stirring component stirs the cooled ice cream through mechanical transmission to prevent the ice cream from agglomerating. However, the stirring component is set outside the evaporator. Due to the limitation of the size of the shell space, the liquid outside the evaporator can not be accommodated much, and the volume inside the evaporator is wasted; and due to the limitation of the external space, the stirring component is usually set small, so it is impossible to fully stir the solid-liquid mixture formed. Therefore, the traditional ice cream machine has the problems of small ice making volume, low space utilization, and insufficient stirring. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide an ice making bucket device for an ice cream machine, which has a large material storage volume, a high space utilization rate, and a large stirring space, so that sufficient stirring can be performed.

[0004] In order to solve the above technical problems, the present invention provides an ice-making bucket device for an ice cream machine, comprising a shell and a refrigeration component, a material storage component and a stirring component arranged in the shell, the shell comprising a feed port and a discharge port, the material storage component comprising a material storage barrel, the feed port being connected to one end of the material storage barrel, and the discharge port being connected to the other end of the material storage barrel, liquid enters the material storage barrel from the feed port, and can be discharged from the discharge port after being frozen by the refrigeration component.

[0005] The refrigeration component comprises a refrigeration coil and a refrigeration cylinder. The refrigeration coil surrounds the wall surface of the refrigeration cylinder, and the material storage cylinder is arranged in the refrigeration cylinder.

[0006] The stirring assembly includes a stirring drive member and a stirring member, wherein the stirring drive member passes through the material storage barrel and is in transmission connection with the stirring member, and the stirring drive member can drive the stirring member to rotate in the material storage barrel.

[0007] As an improvement of the above solution, the storage barrel is detachably arranged in the refrigeration barrel, the inner wall of the refrigeration barrel is tightly attached to the outer wall of the storage barrel, the inner wall of the refrigeration coil and the outer wall of the refrigeration barrel form a refrigeration channel, and the refrigerant can flow in the refrigeration channel.

[0008] As an improvement of the above-mentioned scheme, a first locking flange and a second locking flange are respectively provided at both ends of the inner side of the shell, the first locking flange extends horizontally from the side where the feed port is located toward the side where the discharge port is located, and the second locking flange extends horizontally from the side where the discharge port is located toward the side where the feed port is located, the inner wall of one end of the refrigeration cylinder abuts against the side of the first locking flange, and the outer wall of the other end of the refrigeration cylinder abuts against the side of the second locking flange.

[0009] The ice-making bucket device for an ice cream machine also includes an external fastener, and a snap-fit boss is provided at the end of the external fastener. The snap-fit boss protrudes outward and can be inserted into the end of the shell, the side of the snap-fit boss can abut against the side of the second locking flange, and the end of the snap-fit boss can abut against the end of the refrigeration cylinder.

[0010] As an improvement of the above scheme, it also includes a discharge component, which includes a sealing plate and a discharge mechanism. The sealing plate is provided with a discharge hole. The sealing plate can be sealed and connected with the discharge port so that the discharge hole can be connected with the discharge mechanism. The discharge hole is provided at the lower part of the cover.

[0011] The discharging mechanism includes a discharging seat, a discharging channel arranged in the discharging seat, and a pry rod and a valve body movably connected to the discharging seat, the discharging seat is connected to the sealing cover, the discharging channel is communicated with the discharging hole, the middle part of the pry rod is hinged to the discharging seat, one end of the pry rod is hinged to the valve body, the valve body is slidably arranged in the discharging channel, and the pry rod can pry the valve body so that the valve body opens or closes the discharging channel.

[0012] As an improvement of the above-mentioned scheme, a mounting groove is provided on one side of the sealing plate, a transfer groove is provided on the side of the shell body close to the feed port, the stirring member includes a rotating shaft, one end of the rotating shaft is rotatably connected to the transfer groove, the movable end of the stirring drive member passes through the rotating groove and is transmission-connected to the rotating shaft, and the other end of the rotating shaft is rotatably connected to the mounting groove.

[0013] As an improvement of the above scheme, the stirring element also includes a pushing surface, which spirally surrounds the outer side of the rotating shaft, and the outer edge of the pushing surface forms a continuous and smooth curved surface with the side wall of the rotating shaft, and the circumferential diameter formed by the outer edge of the pushing surface is not less than the diameter of the rotating shaft.

[0014] The distance between one end of the pushing curved surface close to the discharge port and the discharge port is in the range of 0.5 cm to 6 cm.

[0015] As an improvement of the above-mentioned scheme, the shell body also includes a feed channel, a material storage cavity is provided in the material storage barrel, the stirring assembly is arranged in the material storage cavity, the feed channel is connected between the outside of the shell body and the material storage cavity, the feed port is arranged at the end of the feed channel, and the feed port is arranged at the upper part of the material storage barrel.

[0016] As an improvement of the above-mentioned scheme, the ice-making bucket device for an ice cream machine also includes a sensing component, which includes a first temperature sensing head and / or a second temperature sensing head. The first temperature sensing head is arranged at the bottom of one end of the material storage barrel close to the discharge port, and the second temperature sensing head is arranged at the bottom of one end of the material storage barrel close to the feed port.

[0017] As an improvement of the above scheme, the material storage barrel is placed horizontally, a foaming cavity is formed between the shell and the refrigeration barrel, a foaming insulation layer is provided in the foaming cavity, a foaming hole is provided at the bottom of the shell, and the first temperature sensing head and / or the second temperature sensing head pass through the foaming cavity and can extend into the material storage barrel.

[0018] The present invention also provides a multifunctional ice cream machine, comprising the ice making bucket device for the ice cream machine as described above.

[0019] The implementation of the present invention has the following beneficial effects:

[0020] The ice bucket device for ice cream machine of the present invention is provided with a shell, a refrigeration assembly arranged in the shell, a material storage assembly and a stirring assembly, the material storage assembly includes a material storage barrel, which can hold liquids such as beverages, and the refrigeration assembly includes a refrigeration coil and a refrigeration barrel, the material storage barrel is arranged in the refrigeration barrel, the refrigeration coil can exchange heat with the liquid in the material storage barrel through the refrigeration barrel, and can make it into an ice cream shape, the stirring assembly includes a stirring drive and a stirring member, the stirring drive passes through the material storage barrel and is connected to the stirring member, the stirring drive can drive the stirring member to rotate in the material storage barrel, so as to stir the liquid or ice cream in the material storage barrel. In the present invention, since the material storage barrel is arranged in the refrigeration barrel, the liquid forms ice cream in the material storage barrel, the space inside the refrigeration barrel can be used to greatly increase the volume of the liquid, or reduce the space occupied by the liquid under the same volume, which can greatly improve the space utilization rate, and since the stirring member stirs the ice cream in the material storage barrel, the stirring space is large, and the ice cream can be fully stirred, thereby improving the taste of the ice cream. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an ice making bucket device for an ice cream machine of the present invention;

[0022] Figure 2 is a schematic exploded view of an ice-making bucket device for an ice cream machine according to the present invention;

[0023] Figure 3 is a schematic cross-sectional view of an ice-making bucket device for an ice cream machine according to the present invention;

[0024] Figure 4 is Figure 3 a partial enlarged view of A in

[0025] Figure 5 is Figure 3 a partial enlarged view of B in

[0026] Figure 6 is a schematic structural view of a discharging mechanism according to the present invention. Detailed implementation manners

[0027] To make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the upper, lower, left, right, front, rear, inner, outer and other orientation terms that appear or will appear in the present invention are only based on the accompanying drawings of the present invention, and they do not specifically limit the present invention.

[0028] Refer to Figure 1 and Figure 2 , an embodiment of the present invention discloses an ice-making bucket device for an ice cream machine, which includes a housing 1 and a refrigeration component 2, a material storage component 3 and a stirring component 4 arranged in the housing 1. The housing 1 includes a feed inlet 11 and a discharge outlet 12. The material storage component 3 includes a storage cylinder 31. The feed inlet 11 communicates with one end of the storage cylinder 31, and the discharge outlet 12 communicates with the other end of the storage cylinder 31. Liquids such as beverage milk enter the storage cylinder 31 from the feed inlet 11. After being frozen by the refrigeration component 2 to form a solid-liquid mixture such as ice cream, it can be discharged from the discharge outlet 12. The storage cylinder 31 can store liquids or solid-liquid mixtures and at the same time provides a stirring space for the stirring component 4.

[0029] Refer to Figure 4 , the refrigeration component 2 includes a refrigeration coil 21 and a refrigeration cylinder 22. The refrigeration coil 21 surrounds the wall surface of the refrigeration cylinder 22. Refrigerant can flow in the refrigeration coil 21 for external heat exchange. Different from traditional ice cream machines, in the embodiment of the present invention, the storage cylinder 31 is arranged in the refrigeration cylinder 22. The refrigerant exchanges heat with the liquid / solid-liquid mixture in the storage cylinder 31 in the refrigeration coil 21, and the stirring component 4 stirs the liquid / solid-liquid mixture in the storage cylinder 31, that is, the liquid / solid-liquid mixture is frozen and stirred in the refrigeration cylinder 22.

[0030] Refer toFigure 3 The stirring assembly 4 includes a stirring driving member 41 and a stirring member 42. The stirring driving member 41 is in transmission connection with the stirring member 42. The stirring driving member 41 is preferably a rotary motor. The stirring driving member 41 passes through the material storage cylinder 31 and is in transmission connection with the stirring member 42. The stirring driving member 41 can drive the stirring member 42 to rotate in the material storage cylinder 31, so as to stir the ice cream in the material storage cylinder 31 and prevent lumps from being generated during the freezing process of the liquid.

[0031] Since the liquid / solid-liquid mixture is stored, frozen and stirred in the refrigeration cylinder 22 without occupying the space outside the refrigeration cylinder 22, the volume of the multifunctional ice cream machine can be reduced. Moreover, compared with the traditional ice cream machine, the embodiment of the present invention can make full use of the space in the refrigeration cylinder 22. While improving the space utilization rate, it can give the stirring member 42 sufficient stirring space to fully stir the ice cream, thereby improving the taste of the ice cream.

[0032] The beneficial effects of the embodiment of the present invention are as follows:

[0033] The ice-making material barrel device for an ice cream machine according to the embodiment of the present invention is provided with a housing 1, a refrigeration assembly 2, a material storage assembly 3 and a stirring assembly 4 arranged in the housing 1. The material storage assembly 3 includes a material storage cylinder 31 which can accommodate liquids such as beverages. The refrigeration assembly 2 includes a refrigeration coil 21 and a refrigeration cylinder 22. The material storage cylinder 31 is arranged in the refrigeration cylinder 22. The refrigeration coil 21 can exchange heat with the liquid in the material storage cylinder 31 through the refrigeration cylinder 22 and can make it form an ice cream shape. The stirring assembly 4 includes a stirring driving member 41 and a stirring member 42. The stirring driving member 41 passes through the material storage cylinder 31 and is in transmission connection with the stirring member 42. The stirring driving member 41 can drive the stirring member 42 to rotate in the material storage cylinder 31, so as to stir the liquid or ice cream in the material storage cylinder 31. In the present invention, since the material storage cylinder 31 is arranged in the refrigeration cylinder 22 and the liquid forms ice cream in the material storage cylinder 31, the space inside the refrigeration cylinder 22 can be utilized, the volume for accommodating the liquid can be greatly increased, or the space occupied by the liquid under the same volume can be reduced, which can greatly improve the space utilization rate. Moreover, since the stirring member 42 stirs the ice cream in the material storage cylinder 31 and the stirring space is large, the ice cream can be fully stirred, thereby improving the taste of the ice cream.

[0034] Specifically, refer to Figure 3 and Figure 4, the storage barrel 31 is detachably arranged inside the refrigeration barrel 22, so as to facilitate the removal of the storage barrel 31 from the refrigeration barrel 22, which is convenient for the cleaning and maintenance of the storage barrel 31. The inner wall of the refrigeration barrel 22 is in close contact with the outer wall of the storage barrel 31, so as to facilitate the heat exchange and freezing between the refrigerant and the liquid in the storage barrel 31. The inner wall of the refrigeration coil 21 and the outer wall of the refrigeration barrel 22 form a refrigeration channel 23, and the refrigerant can flow in the refrigeration channel 23 to freeze the liquid through the refrigeration barrel 22 and the storage barrel 31.

[0035] See Figure 4 and Figure 5 , the refrigeration barrel 22 is detachably fixed inside the housing 1. In order to limit the refrigeration barrel 22, first clamping flanges 13 and second clamping flanges 14 are respectively arranged at both ends inside the housing 1. The first clamping flange 13 horizontally extends from the side where the feeding port 11 is located towards the side where the discharging port 12 is located. The second clamping flange 14 horizontally extends from the side where the discharging port 12 is located towards the side where the feeding port 11 is located. The first clamping flange 13 and the second clamping flange 14 are arranged oppositely. After installing the refrigeration barrel 22, the inner wall of one end of the refrigeration barrel 22 abuts against the side of the first clamping flange 13, and the outer wall of the other end of the refrigeration barrel 22 abuts against the side of the second clamping flange 14. The first clamping flange 13 can limit the inner wall of the refrigeration barrel 22, and the second clamping flange 14 can limit the outside of the refrigeration barrel 22, so as to limit and fix the refrigeration barrel 22 from the inside and outside.

[0036] Further, see Figure 4 , the ice-making material barrel device for the ice cream machine further includes an outer fastener 7. A fastening boss 71 is arranged at the end of the outer fastener 7. The fastening boss 71 protrudes outwards and can be inserted into the end of the housing 1. After installing the refrigeration barrel 22, the side of the fastening boss 71 can abut against the side of the second clamping flange 14, and at the same time, the end of the fastening boss 71 can abut against the end of the refrigeration barrel 22, so as to be connected to the housing 1 and also hold the refrigeration barrel 22 to fix the end of the refrigeration barrel 22.

[0037] In addition, see Figure 3 and Figure 6In order to facilitate discharging, the ice-making bucket device for an ice cream machine further includes a discharging assembly 5, and the discharging assembly 5 includes a sealing plate 51 and a discharging mechanism 52. The sealing plate 51 is used to block the discharging end of the storage barrel 31 to prevent leakage, and the discharging mechanism 52 is used to open or close the outlet of the solid-liquid mixture. Specifically, a discharging hole 511 is provided in the sealing plate 51, and the sealing plate 51 can be sealed and connected with the discharging port 12, so that the discharging hole 511 can communicate with the discharging mechanism 52 while preventing leakage. The discharging hole 511 is provided at the lower part of the cover, so that the solid-liquid mixture can be squeezed out from the lower part of the cover under the action of gravity and the stirring member 42. The discharge mechanism 52 includes a discharge seat 521, a discharge channel 522 disposed in the discharge seat 521, and a pry bar 523 and a valve body 524 movably connected to the discharge seat 521. The discharge seat 521 is connected to the cover. In some embodiments, the discharge seat 521 can be integrally formed with the cover, the discharge channel 522 is connected to the discharge hole 511, the middle part of the pry bar 523 is hinged on the discharge seat 521, and one end of the pry bar 523 is connected to the valve body. 524 is hinged, the pry bar 523 is located at the other side of the valve body 524, the valve body 524 is slidably arranged in the discharge channel 522, and when the pry bar 523 swings, it can drive the valve body 524 to slide up and down. When the valve body 524 slides upward, the discharge channel 522 is opened, and the solid-liquid mixture can enter the discharge channel 522 from the discharge hole 511. When the pry bar 523 is released, the valve body 524 can slide downward, and the discharge channel 522 is closed. Therefore, the pry bar 523 can pry the valve body 524 to open or close the discharge channel 522.

[0038] In addition, see Figure 3 and Figure 6 A mounting groove 512 is provided on one side of the sealing plate 51, a transfer groove 15 is provided on one side of the shell 1 close to the feed port 11, the stirring member 42 includes a rotating shaft 421, one end of the rotating shaft 421 is rotatably connected to the transfer groove 15, the movable end of the stirring driving member 41 passes through the rotating groove and is transmission-connected to the rotating shaft 421, and the other end of the rotating shaft 421 is rotatably connected to the mounting groove 512, the stirring driving member 41 can pass through the rotating groove to drive the rotating shaft 421 to rotate, and the discharge hole 511 is located below the mounting groove 512.

[0039] See also Figure 2 and Figure 3, in order to enable stirring and pushing of materials, the stirring member 42 further includes a pushing curved surface 422 which is spirally wound around the outer side of the rotating shaft 421, and the rotating shaft 421 can drive the pushing curved surface 422 to rotate. In some embodiments, the rotating shaft 421 and the pushing curved surface 422 are integrally formed. The stirring member 42 of a traditional ice cream machine is usually arranged outside the material storage cylinder 31. In order to be installed outside the material storage cylinder 31 and avoid interference with the material storage cylinder 31, there are multiple hollowed-out parts between the pushing curved surface 422 and the rotating shaft 421. Moreover, in order to save space, the pushing action surface of the stirring member 42 is very small, and the stirring effect on the solid-liquid mixture is relatively limited. In order to make the best use of the internal space of the material storage cylinder 31 as much as possible and improve the stirring effect on the solid-liquid mixture, different from the stirring member 42 of a traditional ice cream machine, the outer edge of the pushing curved surface 422 of the stirring member 42 in the embodiment of the present invention forms a continuous and smooth curved surface with the side wall of the rotating shaft 421. Since there is no hollow between the pushing curved surface 422 and the rotating shaft 421, the acting area of the pushing curved surface 422 on the solid-liquid mixture is greatly increased, and it can fill the entire internal space of the material storage cylinder 31. Further, the circumferential diameter formed by the outer edge of the pushing curved surface 422 is not less than the diameter of the rotating shaft 421, so that the stirring member 42 can obtain sufficient stirring area and stirring space, can stir the solid-liquid mixture sufficiently, and can improve the taste of the ice cream.

[0040] Further, the distance range between the end of the pushing curved surface 422 close to the discharge port 12 and the discharge port 12 is 0.5 cm - 6 cm. The pushing curved surface 422 can be as close to the discharge port 12 as possible, which can ensure to the greatest extent that the solid-liquid mixture is continuously stirred during the moving process, further improving the sufficiency and uniformity of stirring.

[0041] In order to facilitate feeding, the housing 1 further includes a feeding channel 16. A material storage cavity 311 is arranged in the material storage cylinder 31, the stirring assembly 4 is arranged in the material storage cavity 311, the feeding channel 16 communicates between the outside of the housing 1 and the material storage cavity 311, the feeding port 11 is arranged at the end of the feeding channel 16, the feeding port 11 is arranged at the upper part of the material storage cylinder 31, and liquids such as beverages can enter the feeding port 11 from the upper part of the material storage cylinder 31 and enter the material storage cylinder 31 through the feeding channel 16.

[0042] See Figure 2, the ice-making barrel device for the ice cream machine further includes an induction component 6 for realizing the temperature control of freezing. The induction component 6 includes a first temperature sensor 61 and / or a second temperature sensor 62. In some embodiments, the induction component 6 only includes the first temperature sensor 61. In other embodiments, the induction component 6 may include the first temperature sensor 61 and the second temperature sensor 62. The first temperature sensor 61 is arranged at the bottom of one end of the material storage barrel 31 close to the discharge port 12, and can detect the temperature of the solid-liquid mixture near the discharge port 12. Using this temperature as the control temperature of the freezing temperature can be closer to the temperature at the time of discharging, so it has a more precise control effect. In addition, the second temperature sensor 62 is arranged at the bottom of one end of the material storage barrel 31 close to the feed port 11. Cooperating with the first temperature sensor 61, using the temperature difference between the first temperature sensor 61 and the second temperature sensor 62, the average temperature in the material storage barrel 31 can be obtained. Using the average temperature for control can ensure the freezing effect of most liquids or the expected effect.

[0043] See Figure 2 , in the embodiment of the present invention, the material storage barrel 31 is horizontally placed, a foaming cavity 17 is formed between the housing 1 and the refrigeration barrel 22, a foaming heat-insulating layer is arranged in the foaming cavity 17, and a foaming hole 18 is arranged at the bottom of the housing 1. During production, foaming material is poured into the foaming hole 18, and after foaming, the foaming heat-insulating layer is formed, which can insulate the refrigeration barrel 22 and the material storage barrel 31. The first temperature sensor 61 and / or the second temperature sensor 62 pass through the foaming cavity 17 and can extend into the material storage barrel 31. In a traditional ice cream machine, the foaming layer is usually arranged inside the refrigeration barrel 22 instead of outside, and the foaming layer cannot insulate the material storage barrel 31 outside the refrigeration barrel 22, so the heat-insulating performance is poor. In the embodiment of the present invention, the foaming heat-insulating layer can insulate both the refrigeration barrel 22 and the material storage barrel 31, which not only ensures the heat exchange effect but also ensures that the solid-liquid mixture obtains sufficient heat insulation during the freezing process, improves energy efficiency, and reduces power consumption.

[0044] An embodiment of the present invention also discloses a multifunctional ice cream machine (not shown in the drawings), which includes the ice-making material barrel device for the ice cream machine as described above. The ice-making material barrel device for the ice cream machine is provided with a refrigeration component 2, a material storage component 3, and a stirring component 4. The material storage component 3 includes a material storage cylinder 31 for accommodating liquids such as beverages. The refrigeration component 2 includes a refrigeration coil 21 and a refrigeration cylinder 22. The material storage cylinder 31 is arranged inside the refrigeration cylinder 22. The refrigeration coil 21 can exchange heat with the liquid inside the material storage cylinder 31 through the refrigeration cylinder 22 and can make it form an ice cream shape. The stirring component 4 includes a stirring member 42, which can stir the liquid or ice cream inside the material storage cylinder 31. Since the material storage cylinder 31 is arranged inside the refrigeration cylinder 22, when the liquid forms ice cream inside the material storage cylinder 31, the space inside the refrigeration cylinder 22 can be utilized, so that the volume for accommodating the liquid is greatly increased, or the space occupied by the liquid under the same volume is reduced, which can greatly improve the space utilization rate. Moreover, since the stirring member 42 stirs the ice cream inside the material storage cylinder 31, the stirring space is large, and the ice cream can be fully stirred, thereby improving the taste of the ice cream.

[0045] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present invention.

Claims

1. An ice-making bucket device for an ice cream machine, characterized in that, The invention comprises a shell and a refrigeration component, a material storage component and a stirring component arranged in the shell, the shell comprises a feed port and a discharge port, the material storage component comprises a material storage barrel, the feed port is connected to one end of the material storage barrel, the discharge port is connected to the other end of the material storage barrel, liquid enters the material storage barrel from the feed port, and can be discharged from the discharge port after being frozen by the refrigeration component; The refrigeration assembly includes a refrigeration coil and a refrigeration cylinder, the refrigeration coil surrounds the wall surface of the refrigeration cylinder, and the storage cylinder is arranged in the refrigeration cylinder; The stirring assembly comprises a stirring driving member and a stirring member. The stirring driving member passes through the material storage barrel and is in transmission connection with the stirring member. The stirring driving member can drive the stirring member to rotate in the material storage barrel.

2. The ice-making barrel device for an ice cream machine according to claim 1, wherein, The material storage cylinder is detachably arranged in the refrigeration cylinder, the inner wall of the refrigeration cylinder is tightly attached to the outer wall of the material storage cylinder, the inner wall of the refrigeration coil and the outer wall of the refrigeration cylinder form a refrigeration channel, and the refrigerant can flow in the refrigeration channel.

3. The ice-making bucket device for an ice cream machine according to claim 2, characterized in that, The two ends of the inner side of the shell are respectively provided with a first locking flange and a second locking flange, the first locking flange horizontally extends from the side where the feed port is located to the side where the discharge port is located, and the second locking flange horizontally extends from the side where the discharge port is located to the side where the feed port is located, the inner wall of one end of the refrigeration cylinder abuts against the side of the first locking flange, and the outer wall of the other end of the refrigeration cylinder abuts against the side of the second locking flange; The ice-making bucket device for an ice cream machine also includes an external fastener, and a snap-fit boss is provided at the end of the external fastener. The snap-fit boss protrudes outward and can be inserted into the end of the shell, the side of the snap-fit boss can abut against the side of the second locking flange, and the end of the snap-fit boss can abut against the end of the refrigeration cylinder.

4. The ice-making barrel device for an ice cream machine according to claim 1, characterized in that, It also includes a discharge assembly, the discharge assembly includes a sealing plate and a discharge mechanism, the sealing plate is provided with a discharge hole, the sealing plate can be sealed and connected with the discharge port, so that the discharge hole can be connected with the discharge mechanism, and the discharge hole is provided at the lower part of the cover; The discharging mechanism includes a discharging seat, a discharging channel arranged in the discharging seat, and a pry rod and a valve body movably connected to the discharging seat, the discharging seat is connected to the sealing cover, the discharging channel is communicated with the discharging hole, the middle part of the pry rod is hinged to the discharging seat, one end of the pry rod is hinged to the valve body, the valve body is slidably arranged in the discharging channel, and the pry rod can pry the valve body so that the valve body opens or closes the discharging channel.

5. The ice-making barrel device for an ice cream machine according to claim 4, wherein, A mounting groove is provided on one side of the sealing plate, a transfer groove is provided on one side of the shell body close to the feed port, the stirring member includes a rotating shaft, one end of the rotating shaft is rotatably connected to the transfer groove, the movable end of the stirring driving member passes through the rotating groove and is transmission-connected to the rotating shaft, and the other end of the rotating shaft is rotatably connected to the mounting groove.

6. The ice-making barrel device for an ice cream machine according to claim 5, characterized in that, The stirring member further includes a material pushing curved surface, which spirally surrounds the outer side of the rotating shaft. The outer edge of the material pushing curved surface and the side wall of the rotating shaft form a continuous and smooth curved surface, and the diameter of the circle formed by the outer edge of the material pushing curved surface is not less than the diameter of the rotating shaft; The distance between one end of the material pushing curved surface close to the discharge port and the discharge port ranges from 0.5 cm to 6 cm.

7. The ice-making bucket device for an ice cream machine according to claim 4, characterized in that, The housing further includes a feed channel. A storage cavity is provided in the storage cylinder, the stirring assembly is arranged in the storage cavity, the feed channel communicates between the outside of the housing and the storage cavity, the feed port is arranged at the end of the feed channel, and the feed port is arranged at the upper part of the storage cylinder.

8. The ice-making bucket device for an ice cream machine according to claim 1, characterized in that, The ice-making material barrel device for an ice cream machine further includes an induction assembly, which includes a first temperature sensor and / or a second temperature sensor. The first temperature sensor is arranged at the bottom of one end of the storage cylinder close to the discharge port, and the second temperature sensor is arranged at the bottom of one end of the storage cylinder close to the feed port.

9. The ice-making bucket device for an ice cream machine according to claim 2, characterized in that, The storage cylinder is placed horizontally, a foaming cavity is formed between the housing and the refrigerating cylinder, a foaming heat-insulating layer is arranged in the foaming cavity, a foaming orifice is arranged at the bottom of the housing, and the first temperature sensor and / or the second temperature sensor pass through the foaming cavity and can extend into the storage cylinder.

10. A multifunctional ice cream machine, characterized in that, It includes the ice-making material barrel device for an ice cream machine according to any one of claims 1-9.

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