Rapid cream whipping machine

Abstract

The utility model relates to a quick cream whipping machine which comprises a base, a stirring barrel, a stirring rotating shaft and a stirring motor, a plurality of stirring blades are arranged on the stirring rotating shaft, the end, extending out of the stirring barrel, of the stirring rotating shaft is connected with a rotating connector, and the input end of the rotating connector is connected with a hose; the end, away from the rotating joint, of the hose communicates with a clean air source, a first cavity communicating with the output end of the rotating joint is formed in the stirring rotating shaft in the length direction of the stirring rotating shaft, and a second cavity communicating with the first cavity is formed in the stirring blade in the length direction of the stirring blade; a plurality of gas injection holes communicated with the second cavity are formed in the stirring blades. Clean gas is injected into the whipped cream through the gas injection holes in the stirring blades, which is more efficient than air introduction only depending on mechanical stirring of the stirring blades, so that the whipping time of the cream can be effectively shortened, and the whipping efficiency of the cream is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cream processing, and in particular to a fast cream whipping machine. Background Art

[0002] Cream, also known as ice cream, klim, or ice cream, is a dairy product made from the layer with a higher milk fat content on the top layer of raw cow's milk before homogenization. It is a yellow or white fatty semi-solid food extracted from cow's milk or goat's milk. Cream is divided into animal cream and non-dairy cream. Animal cream is obtained by separating the fat in milk. Non-dairy cream is made from vegetable oils such as soybeans, water, salt, milk powder, etc. Taste: In terms of taste, animal cream tastes better. Non-dairy cream is the kind we can usually buy in cake shops. It has more than half the calories of ordinary animal cream, less saturated fatty acids, and does not contain cholesterol. When making cream cakes, the cream needs to be whipped.

[0003] In the related art, a Chinese patent application numbered CN202221336828.0 proposes a cream whipping machine comprising a base, a mounting bracket fixedly mounted on the outer surface of the upper end of the base, a control panel provided on the outer surface of one side of the mounting bracket, a drive motor fixedly mounted on the outer surface of the upper end of the mounting bracket, a mounting bearing provided between the output shaft of the drive motor and the middle portion of the mounting bracket, and a multifunctional stirring device provided at the other end of the output shaft of the drive motor for improving the convenience of cleaning, the multifunctional stirring device comprising a stirring shaft and a connecting nut block. The cream whipping machine described in this utility model has a simple structure and is easy to operate by being provided with a multifunctional stirring device. On the basis of realizing automatic whipping of the cream, it can also automatically and timely clean the cream on the inner wall of the storage barrel, which not only avoids the waste of raw materials, but also improves the convenience of cleaning the inner wall of the storage barrel, thereby improving processing efficiency and quality.

[0004] The aforementioned related technologies have the following drawbacks: Air needs to be incorporated into the cream during the whipping process to achieve a better whipped texture. Existing cream whippers rely primarily on the mechanical agitation of the stirring blades to incorporate air into the cream, requiring higher stirring speeds and longer whipping times, which affects the whipping efficiency of the cream whippers. Utility Model Content

[0005] In order to improve the problem that when a cream whipping machine whips cream, the mixing of air mainly depends on the mechanical stirring of the stirring blades, which affects the whipping efficiency of the cream whipping machine, the present application provides a fast cream whipping machine.

[0006] The present application provides a fast cream whipping machine that adopts the following technical solutions:

[0007] A quick cream whipping machine comprises a base, a mixing drum, a mixing shaft and a mixing motor, wherein a plurality of mixing blades are provided on the mixing shaft, and is characterized in that the end of the mixing shaft extending from the mixing drum is connected to a rotary joint, the input end of the rotary joint is connected to a hose, the end of the hose away from the rotary joint is connected to a clean air source, a first cavity connected to the output end of the rotary joint is provided in the mixing shaft along its length direction, a second cavity connected to the first cavity is provided in the mixing blade along its length direction, and a plurality of air injection holes connected to the second cavity are provided on the mixing blade.

[0008] Furthermore, the air injection hole is arranged on a side of the stirring blade away from the rotation direction thereof.

[0009] Furthermore, an air purifier is provided on the hose.

[0010] Furthermore, a second valve is provided on the hose.

[0011] Furthermore, the rotary joint is configured as a dual-channel rotary joint, the first input end of the dual-channel rotary joint is connected to the hose, the second input end is connected to the water injection pipe, the water injection pipe is connected to the high-pressure water source, and a first valve is provided on the water injection pipe.

[0012] Furthermore, the stirring blade is provided with a plurality of notches at the edge of the air injection hole.

[0013] Furthermore, the output end of the stirring motor is coaxially fixed with a driving gear, and the end of the stirring shaft extending out of the stirring drum is coaxially fixed with a transmission gear meshing with the driving gear.

[0014] In summary, the beneficial technical effects of this application are:

[0015] To whip the cream, start the stirring motor and turn on the clean air source. The stirring motor rotates the stirring shaft, which in turn drives the stirring blades to whip the cream in the mixing drum. Simultaneously, the clean air source passes through the hose, the rotary joint, the first cavity, the second cavity, and finally through the air injection holes in the stirring blades to inject into the whipped cream. This is more efficient than relying solely on the mechanical stirring of the stirring blades to introduce air, effectively reducing whipping time and improving cream whipping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0017] Figure 2 1 is a schematic diagram of the structure of an embodiment of the present application viewed from above;

[0018] Figure 3 It is along Figure 2 Schematic diagram of the cross-sectional structure along line AA;

[0019] Figure 4 This is a partial structural diagram of an embodiment of the present application.

[0020] Figure 5 yes Figure 4 A partial enlarged schematic diagram of part B.

[0021] Explanation of the accompanying symbols: 1. Base; 2. Mixing drum; 3. Mixing shaft; 31. Mixing blade; 311. Second cavity; 312. Air injection hole; 313. Notch; 32. First cavity; 4. Rotary joint; 41. Hose; 411. Clean air source; 412. Air purifier; 413. First valve; 42. Water injection pipe; 421. High-pressure water source; 422. Second valve; 5. Mixing motor; 51. Drive gear; 52. Transmission gear. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0023] The present application embodiment discloses a fast cream whipping machine. Figures 1 to 5 A quick cream whipping machine includes a base 1, a mixing drum 2, a mixing shaft 3, and a mixing motor 5. The mixing shaft 3 is provided with a plurality of mixing blades 31. The mixing motor 5 is used to drive the mixing shaft 3 to rotate. The end of the mixing shaft 3 extending from the mixing drum 2 is connected to a rotary joint 4. The input end of the rotary joint 4 is connected to a hose 41. The end of the hose 41 away from the rotary joint 4 is connected to a clean air source 411. A first cavity 32 is provided along the length of the mixing shaft 3, which is connected to the output end of the rotary joint 4. A second cavity 311 is provided along the length of the mixing blade 31, which is connected to the first cavity 32. The mixing blade 31 is provided with a plurality of air injection holes 312 that are connected to the second cavity 311.

[0024] When whipping cream, the stirring motor 5 is started and the clean air source 411 is turned on. The stirring motor 5 rotates the stirring shaft 3, which in turn rotates the stirring blades, thereby whipping the cream in the mixing drum 2. Simultaneously, clean air from the clean air source 411 passes through the hose 41, the rotary joint 4, the first cavity 32, the second cavity 311, and finally is injected into the whipped cream through the air injection holes 312 on the stirring blades 31. This is more efficient than relying solely on the mechanical stirring of the stirring blades 31 to introduce air, effectively reducing the whipping time and improving the efficiency of the cream.

[0025] And refer to Figure 4 The air injection holes 312 are located on the side of the stirring blade 31 that is away from the direction of rotation. This helps to more effectively introduce clean air during the cream whipping process. When the stirring blade 31 rotates, the clean air is pushed toward the center of the cream, mixing more evenly with the cream, thereby improving the efficiency of cream whipping.

[0026] And refer to Figure 1 and Figure 2 An air purifier 412 is provided on the hose 41. The air purifier 412 is specifically provided with a disinfection device, an ultraviolet lamp, etc., which can further purify the clean gas passing through the hose 41, effectively preventing the cream from being affected by external environmental pollutants and maintaining the hygiene and purity of the product.

[0027] Further reference Figure 1 and Figure 2 A first valve 413 is provided on the hose 41, which can accurately control the flow rate of clean gas injected into the cream, and adjust the injection speed and amount of clean gas according to the needs of the whipping process to obtain the ideal cream texture and stability; at the same time, it can also achieve different degrees of whipping of the cream, so as to be suitable for different application scenarios and product requirements.

[0028] Also refer to Figure 1 and Figure 2 The rotary joint 4 is set as a dual-channel rotary joint 4, the first input end of the dual-channel rotary joint 4 is connected to the hose 41, and the second input end is connected to the water injection pipe 42, the water injection pipe 42 is connected to the high-pressure water source 421, and a second valve 422 is provided on the water injection pipe 42.

[0029] During use, the air injection hole 312 and the second cavity 311 may be blocked by fat or other substances in the cream. Therefore, when the whipping machine of the present application stops whipping the cream, the high-pressure water in the high-pressure water source 421 can be sprayed out from the air injection hole 312, which can help clear these blockages, keep the pipeline unobstructed, ensure that the equipment can be kept hygienic before and after use, avoid the growth of bacteria and mold, and at the same time, the mixing drum 2 can be cleaned to a certain extent.

[0030] And refer to Figure 4 and Figure 5 The edge of the air injection hole 312 is provided with a plurality of notches 313. The design of the notches 313 can make the injected clean gas more dispersed, forming multiple airflow points, which helps the clean gas to be more evenly distributed in the cream, thereby achieving a more uniform whipping effect; at the same time, the design of multiple notches 313 can also increase the contact area between the clean gas and the cream, thereby improving the efficiency and speed of whipping.

[0031] Also refer to Figure 1 The output end of the stirring motor 5 is coaxially fixed with a driving gear 51 , and one end of the stirring shaft 3 extending out of the stirring drum 2 is coaxially fixed with a transmission gear 52 meshing with the driving gear 51 .

[0032] The implementation principle of a fast cream whipping machine in the embodiment of the present application is as follows:

[0033] When whipping cream, the stirring motor 5 is started and the clean air source 411 is turned on. The stirring motor 5 rotates the stirring shaft 3, which in turn rotates the stirring blades, thereby whipping the cream in the mixing drum 2. Simultaneously, clean air from the clean air source 411 passes through the hose 41, the rotary joint 4, the first cavity 32, the second cavity 311, and finally is injected into the whipped cream through the air injection holes 312 on the stirring blades 31. This is more efficient than relying solely on the mechanical stirring of the stirring blades 31 to introduce air, effectively reducing the whipping time and improving the efficiency of the cream.

[0034] Unless otherwise defined, the technical or scientific terms used in this application shall have the usual meanings understood by persons of ordinary skill in the field to which this application belongs. The words "first", "second", "third" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "one" or "a" do not indicate a quantity limitation, but rather indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprises" cover the elements or objects listed after "include" or "comprises" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cream quick whipping machine, comprising a base (1), a stirring drum (2), a stirring shaft (3) and a stirring motor (5), wherein the stirring shaft (3) is provided with a plurality of stirring blades (31), characterized in that: One end of the stirring shaft (3) extending out of the stirring drum (2) is connected to a rotary joint (4), an input end of the rotary joint (4) is connected to a hose (41), and an end of the hose (41) away from the rotary joint (4) is connected to a clean air source (411). A first cavity (32) connected to the output end of the rotary joint (4) is provided in the stirring shaft (3) along its length direction. A second cavity (311) connected to the first cavity (32) is provided in the stirring blade (31) along its length direction. A plurality of air injection holes (312) connected to the second cavity (311) are provided on the stirring blade (31).

2. A fast cream whipping machine according to claim 1, characterized in that: The air injection hole (312) is arranged on a side of the stirring blade (31) that is away from the rotation direction thereof.

3. A fast cream whipping machine according to claim 1, characterized in that: An air purifier (412) is provided on the hose (41).

4. A fast cream whipping machine according to claim 1, characterized in that: The hose (41) is provided with a first valve (413).

5. A fast cream whipping machine according to any one of claims 1 to 4, characterized in that: The rotary joint (4) is configured as a dual-channel rotary joint (4); a first input end of the dual-channel rotary joint (4) is connected to the hose (41), and a second input end is connected to a water injection pipe (42); the water injection pipe (42) is in communication with a high-pressure water source (421); and a second valve (422) is provided on the water injection pipe (42).

6. A fast cream whipping machine according to claim 5, characterized in that: The stirring blade (31) is provided with a plurality of notches (313) at the edge of the air injection hole (312).

7. A fast cream whipping machine according to claim 1, characterized in that: The output end of the stirring motor (5) is coaxially fixedly connected to a driving gear (51), and one end of the stirring shaft (3) extending out of the stirring drum (2) is coaxially fixedly connected to a transmission gear (52) meshing with the driving gear (51).

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