A freezing cylinder for ice cream slurry

Abstract

The utility model provides a freezing cylinder for ice cream slurry, comprising a freezing box, a freezing cylinder, a reduction motor and a rotating shaft, wherein: a freezing cavity is opened on one side of the freezing box, and a hollow freezing column is fixedly installed inside the freezing cavity, and the hollow freezing column is coaxial with the freezing cavity; the freezing cylinder is installed in the freezing cavity by plugging and unplugging the hollow freezing column; the overall arrangement of the utility model can not only allow the ice cream slurry in contact with the cylinder wall of the freezing cylinder to quickly reach a freezing state when freezing the ice cream slurry, but also allow the ice cream slurry in the center of the freezing cylinder to quickly reach a freezing state, thereby making the overall operation more efficient.

Description

Technical Field

[0001] The utility model relates to the field of ice cream slurry production, in particular to a freezing cylinder used for ice cream slurry. Background Art

[0002] The freezing cylinder is a key part of the ice cream machine. It has one or more freezing plates or freezing surfaces inside it, which are usually cooled by a refrigeration system. When the ice cream slurry enters the freezing cylinder, it comes into contact with the freezing surface and is gradually cooled.

[0003] However, in the existing ice cream slurry freezing cylinder, during the freezing process of the ice cream slurry, the ice cream slurry in contact with the cylinder wall of the freezing cylinder will reach a frozen state first, while the ice cream slurry in the center of the freezing cylinder cannot reach a frozen state quickly, thereby affecting the freezing efficiency.

[0004] Therefore, it is necessary to invent a freezing cylinder for ice cream slurry. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a technical solution for a freezing cylinder for ice cream slurry: a freezing cylinder for ice cream slurry, comprising a freezing box, a freezing cylinder, a reduction motor and a rotating shaft, wherein: a freezing chamber is opened on one side of the freezing box, and a hollow freezing column is fixedly installed inside the freezing chamber, and the hollow freezing column is coaxial with the freezing chamber; the freezing cylinder is installed in the freezing chamber by plugging and unplugging the hollow freezing column;

[0006] Preferably, the refrigeration pipes of the refrigeration system inside the freezer are evenly wound around the freezing chamber and the inside of the hollow freezing column;

[0007] Preferably, a through hole and a power cavity are provided at the bottom of the freezer, and the through hole is located inside the power cavity, and the through hole and the power cavity are located below the freezer cavity; the through hole is connected to the power cavity and the hollow freezer column, and the through hole, the power cavity and the hollow freezer column are coaxial;

[0008] Preferably, a hollow shaft is fixedly installed at the center of the freezing cylinder, and a hole is provided at the bottom of the freezing cylinder, and an annular cavity is provided between the bottom of the freezing cylinder and the hollow shaft; the freezing cylinder is sleeved on the hollow freezing column through the annular cavity, and the hole is communicated with the through hole, and the hole and the through hole are coaxial;

[0009] Preferably, the reduction motor is fixedly installed in the power cavity, and the output end of the reduction motor is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is rotatably extended from the top end of the hollow shaft through the hole and the through hole; the end of the rotating shaft extending from the top end of the hollow shaft is detachably fixedly installed with a connecting disk, and two stirring plates are evenly distributed and fixedly installed on the circumference of the connecting disk, and the stirring plates are located inside the freezing cylinder; the stirring plates are in rotational contact with the cylinder wall of the freezing cylinder.

[0010] Preferably, an annular groove is provided at the opening of the freezing chamber on the upper surface of the freezer, and the diameter of the annular groove is larger than the diameter of the freezing chamber, and the annular groove is coaxial with the freezing chamber; the display screen and control buttons of the refrigeration system and the reduction motor are fixedly mounted on the other side of the upper surface of the freezer; the refrigeration system and the reduction motor are both electrically connected to communicate with the controller inside the freezer.

[0011] Preferably, a transparent cover is detachably provided in the annular groove at the opening of the freezing chamber.

[0012] Preferably, a bottom cover is detachably fixedly mounted on the bottom of the power chamber.

[0013] Preferably, a threaded hole is provided at the center of the bottom surface of the connecting disk, and the connecting disk is threadedly fixedly connected to the top end of the rotating shaft through the threaded hole.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] The overall arrangement of the utility model can not only enable the ice cream slurry in contact with the wall of the freezing cylinder to quickly reach a frozen state when freezing the ice cream slurry, but also enable the ice cream slurry in the center of the freezing cylinder to quickly reach a frozen state, thereby making the overall operation more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the bottom structure of a freezing box, a freezing cylinder and a connecting plate.

[0019] In the figure:

[0020] Freezer 1, freezing chamber 2, hollow freezing column 3, through hole 4, power chamber 5, annular groove 6, freezing cylinder 7, hollow shaft 8, eyelet 9, annular cavity 10, reduction motor 11, rotating shaft 12, connecting plate 13, stirring plate 14, threaded hole 15, transparent cover 16, display screen 17, control button 18, bottom cover 19. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0022] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] Embodiment 1

[0025] Reference Figure 1-3 A freezing cylinder for ice cream slurry, comprising a freezing box 1, a freezing cylinder 7, a reduction motor 11 and a rotating shaft 12, wherein: a freezing chamber 2 is opened on one side of the freezing box 1 to place the freezing cylinder 7 and cool the freezing cylinder 7, and a hollow freezing column 3 is fixedly installed inside the freezing chamber 2 to freeze the ice cream slurry at the center of the freezing cylinder 7, and the hollow freezing column 3 is coaxial with the freezing chamber 2; the freezing cylinder 7 is installed in the freezing chamber 2 by plugging and unplugging the hollow freezing column 3, so that the freezing cylinder 7 can be disassembled and assembled for cleaning;

[0026] The refrigeration pipes of the refrigeration system inside the freezer 1 are evenly wound around the inside of the freezing chamber 2 and the hollow freezing column 3; the refrigeration system inside the freezer 1 adopts the existing technology, such as the principle of the refrigerator refrigeration system in the prior art. Since the refrigerator refrigeration system is a very mature technology now, its working principle will not be described in detail here;

[0027] A through hole 4 and a power cavity 5 are provided at the bottom of the freezer 1. The through hole 4 is provided so that the rotating shaft 12 extends from the top of the hollow shaft 8, and the through hole 4 is located inside the power cavity 5. The through hole 4 and the power cavity 5 are located below the freezing cavity 2. The power cavity 5 provides an installation space for the reduction motor 11. The through hole 4 is connected to the power cavity 5 and the hollow freezing column 3, and the through hole 4 is coaxial with the power cavity 5 and the hollow freezing column 3.

[0028] A hollow shaft 8 is fixedly installed at the center of the freezing cylinder 7. The hollow shaft 8 can not only cooperate with the hollow freezing column 3 to freeze the ice cream slurry at the center of the freezing cylinder 7, but also will not affect the rotation of the stirring plate 14 driven by the rotating shaft 12 in the freezing cylinder 7. A hole 9 is provided at the bottom of the freezing cylinder 7 so that the rotating shaft 12 can extend from the top of the hollow shaft 8. An annular cavity 10 is provided between the bottom of the freezing cylinder 7 and the hollow shaft 8 so that the hollow freezing column 3 can enter the hollow shaft 8 to refrigerate the hollow shaft 8. The freezing cylinder 7 is sleeved on the hollow freezing column 3 through the annular cavity 10, and the hole 9 is connected to the through hole 4, and the hole 9 and the through hole 4 are coaxial.

[0029] The reduction motor 11 is fixedly installed in the power chamber 5, and the output end of the reduction motor 11 is fixedly connected to one end of the rotating shaft 12, and the other end of the rotating shaft 12 is rotated and extended from the top end of the hollow shaft 8 through the eyelet 9 and the through hole 4; the end of the rotating shaft 12 extending from the top end of the hollow shaft 8 is detachably fixedly installed with a connecting disk 13, and two stirring plates 14 are evenly distributed and fixedly installed on the circumference of the connecting disk 13, and the stirring plates 14 are located inside the freezing cylinder 7; the stirring plates 14 are in rotational contact with the cylinder wall of the freezing cylinder 7; through the setting of the reduction motor 11, the rotating shaft 12 can be driven to drive the stirring plates 14 to rotate inside the freezing cylinder 7, thereby stirring the ice cream slurry inside the freezing cylinder 7, so that the ice cream slurry can be fully and evenly frozen.

[0030] An annular groove 6 is provided at the opening of the freezing chamber 2 on the upper surface of the freezer box 1 to facilitate the removal and assembly of the transparent cover 16 and to ensure the stability of the transparent cover 16 after it is covered, and the diameter of the annular groove 6 is larger than the diameter of the freezing chamber 2, and the annular groove 6 is coaxial with the freezing chamber 2; the display screen 17 and the control button 18 of the refrigeration system and the reduction motor 11 are fixedly mounted on the other side of the upper surface of the freezer box 1; the refrigeration system and the reduction motor 11 are electrically connected to the controller inside the freezer box 1 for communication; the controller adopts existing technology, such as PLC in the existing technology, so it will not be described in detail here.

[0031] A transparent cover 16 is detachably provided in the annular groove 6 at the opening of the freezing chamber 2 so as to seal the opening of the freezing chamber 2 .

[0032] A bottom cover 19 is detachably fixedly mounted on the bottom of the power chamber 5 to facilitate disassembly, assembly and maintenance of the reduction motor 11 at a later stage.

[0033] A threaded hole 15 is provided at the center of the bottom surface of the connection disk 13 , and the connection disk 13 is threadedly fixedly connected to the top end of the rotating shaft 12 through the threaded hole 15 , so that the connection disk 13 and the rotating shaft 12 can be disassembled and cleaned.

[0034] In this embodiment, when in use, the ice cream slurry is put into the freezing cylinder 7, the refrigeration system and the reduction motor 11 are started, and the ice cream slurry in the freezing cylinder 7 is stirred by the reduction motor 11. During the stirring process, the freezing chamber 2 and the hollow freezing column 3 will cool the freezing cylinder 7; in this way, whether it is the ice cream slurry at the center of the freezing cylinder 7 or the ice cream slurry at the cylinder wall of the freezing cylinder 7, a rapid and uniform freezing effect can be achieved at the same time.

[0035] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A freezing cylinder for ice cream slurry, characterized in that: The invention comprises a freezing box (1), a freezing cylinder (7), a reduction motor (11) and a rotating shaft (12), wherein: a freezing chamber (2) is provided on one side of the freezing box (1), and a hollow freezing column (3) is fixedly installed inside the freezing chamber (2); the freezing cylinder (7) is installed in the freezing chamber (2) by plugging and unplugging the hollow freezing column (3); The refrigeration pipes of the refrigeration system inside the freezer (1) are evenly distributed and wound inside the refrigeration cavity (2) and the hollow refrigeration column (3); The bottom of the freezing box (1) is provided with a through hole (4) and a power cavity (5), and the through hole (4) is located inside the power cavity (5), and the through hole (4) and the power cavity (5) are located below the freezing cavity (2); the through hole (4) is in communication with the power cavity (5) and the hollow freezing column (3); A hollow shaft (8) is fixedly installed inside the freezing cylinder (7), and a hole (9) is provided at the bottom of the freezing cylinder (7), and an annular cavity (10) is provided between the bottom of the freezing cylinder (7) and the hollow shaft (8); the freezing cylinder (7) is sleeved on the hollow freezing column (3) through the annular cavity (10), and the hole (9) is communicated with the through hole (4); The reduction motor (11) is fixedly installed in the power chamber (5), and the output end of the reduction motor (11) is fixedly connected to one end of the rotating shaft (12), and the other end of the rotating shaft (12) is rotated and extended from the top end of the hollow shaft (8) through the hole (9) and the through hole (4); the end of the rotating shaft (12) extending from the inside of the hollow shaft (8) is detachably fixedly installed with a connecting plate (13), and two stirring plates (14) are evenly distributed and fixedly installed on the circumference of the connecting plate (13), and the stirring plates (14) are located inside the freezing cylinder (7); the stirring plates (14) are in rotational contact with the cylinder wall of the freezing cylinder (7).

2. A freezing cylinder for ice cream slurry according to claim 1, characterized in that: An annular groove (6) is provided at the opening of the freezing chamber (2) on the upper surface of the freezing box (1); the display screen (17) and control buttons (18) of the refrigeration system and the reduction motor (11) are fixedly mounted on the other side of the upper surface of the freezing box (1); the refrigeration system and the reduction motor (11) are electrically connected to communicate with a controller inside the freezing box (1).

3. A freezing cylinder for ice cream slurry according to claim 2, characterized in that: A transparent cover (16) is detachably provided in the annular groove (6) at the opening of the freezing chamber (2).

4. A freezing cylinder for ice cream slurry according to claim 1, characterized in that: A bottom cover (19) is detachably fixedly mounted on the bottom of the power chamber (5).

5. A freezing cylinder for ice cream slurry according to claim 1, characterized in that: A threaded hole (15) is provided on the bottom surface of the connection disk (13), and the connection disk (13) is threadedly fixedly connected to the top end of the rotating shaft (12) through the threaded hole (15).

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