CN221533544U - Eccentric vortex type milk shaking device - Google Patents

Abstract

The utility model provides an eccentric vortex type milk shaker, which comprises a base and a shell, wherein the base is fixedly connected with the shell, the shell is upwards opened to form a containing cavity, a driving component is arranged at the lower part of the containing cavity and is fixedly connected with the base, a rotating disc and a milk bottle fixing seat are arranged above the driving component, the rotating disc is flexibly connected with the milk bottle fixing seat, the milk bottle fixing seat is movably connected with the upper part of the shell, the milk bottle fixing seat is used for placing and fixing a milk bottle, the driving component comprises a motor component and an eccentric wheel component 8, the motor component, the eccentric wheel component 8 and the rotating disc are sequentially connected, the motor component can drive the rotating disc to swing through driving the eccentric wheel component 8, and when a milk bottle is placed in the milk bottle fixing seat and the driving component is started, the rotating disc performs eccentric swing, so that liquid in the milk bottle forms vortex rotation, and the milk shaking efficiency is high.

Description

Eccentric vortex type milk shaking device

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to an eccentric vortex type milk shaker.

Background

The milk shaker is a new small household appliance in recent years, and aims to solve the problem of high-efficiency completion of milk powder pouring when the infant is independently attended. The traditional process of manually brewing the milk powder is to add a proper amount of water and then add the milk powder, then put the milk bottle in the middle of the two hands, rub the milk bottle back and forth by the two hands, so that the milk bottle rotates left and right, and the brewed milk powder can be fully dissolved and can not foam. Therefore, the existing milk shaker has two common shaking modes, one is that after the milk bottle is put into the milk shaker, the milk bottle rotates in a single direction, and shaking is realized through a higher rotating speed, but the milk powder is easy to wall by the mode; and the other is to adopt a reciprocating rotation mode, namely, reset after rotating for one circle in one direction, reset after rotating for one circle again, so that the milk powder is uniformly shaken by realizing reciprocating rotation, and the mode can realize a better shaking effect, but the shaking efficiency is slower.

The prior art also discloses a scheme of shaking a milk bottle by adopting a central eccentric device, as disclosed in Chinese patent No. 217852496U, which discloses an improved milk shaking device, wherein two embodiments are disclosed for realizing eccentric shaking, one embodiment is that a driving belt wheel, a driven belt wheel, a transmission belt and a shaking rod are matched, and the shaking rod is driven to rotate by the rotation of the belt, so that a barrel body is driven to shake; and secondly, the sliding block moves back and forth on the linear sliding rail through the cooperation of the crank, the connecting rod and the sliding block to drive the shaking rod to rotate, so that the barrel body is driven to shake. The two embodiments of this patent can both drive the staving eccentric rocking, but are used for the mode that adopts all to need to come the transmission through rocking the pole when rocking, and this kind of mode can only rock the staving to can not realize rotating, shake milk inefficiency, and rock also unevenly.

Therefore, a milk shaker with high milk shaking efficiency and uniform milk shaking is required to be designed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the milk shaker which has high milk shaking efficiency and uniform milk shaking.

The utility model provides an eccentric vortex type milk shaker, which comprises a base and a shell, wherein the base is fixedly connected with the shell, the shell is opened upwards to form a containing cavity, a driving component is arranged at the lower part of the containing cavity and is fixedly connected with the base, a rotating disc and a milk bottle fixing seat are arranged above the driving component, the rotating disc is flexibly connected with the milk bottle fixing seat, the milk bottle fixing seat is movably connected with the upper part of the shell, the milk bottle fixing seat is used for placing and fixing a milk bottle, the driving component comprises a motor component and an eccentric wheel component, the motor component, the eccentric wheel component and the rotating disc are sequentially connected, the motor component can drive the rotating disc to swing through driving the eccentric wheel component, and when a milk bottle is placed in the fixing seat and is started up, the rotating disc performs eccentric swing, so that the milk bottle swings in the milk shaker.

Preferably, the milk shaker further comprises a heating body, wherein the heating body is arranged on the outer wall of the milk bottle fixing seat and is fixedly connected with the milk bottle fixing seat in a fitting mode, and the heating body is used for heating the milk bottle fixing seat so as to keep the temperature in the accommodating cavity.

Further, the milk shaker further comprises a battery and a circuit board assembly, the battery and the circuit board assembly are arranged below the rotating disc, the battery can supply power to the driving assembly and/or the heating element for working, the circuit board assembly is electrically connected with the driving assembly and the heating element, and the driving assembly and the heating element can be controlled to be opened or closed respectively.

Preferably, the outer wall of the feeding bottle fixing seat is provided with an inward concave mounting groove, and the heating body is sleeved on the mounting groove so as to be fixedly connected with the feeding bottle fixing seat.

Preferably, the rotating disc extends downwards to form a first connecting part protruding downwards, the eccentric wheel assembly further comprises a second connecting part protruding upwards and a shaft sleeve, and the second connecting part is fixedly connected with the first connecting part through the shaft sleeve; the eccentric wheel assembly is fixedly connected with the output shaft of the motor assembly, the output shaft of the motor assembly and the second connecting part of the eccentric wheel assembly are not in the same vertical direction, when the motor assembly is started, the output shaft drives the eccentric wheel assembly to rotate, and the eccentric wheel assembly drives the rotating disc to do eccentric swing.

Preferably, the rotating disc is flexibly connected with the lower part of the feeding bottle fixing seat, an elastic joint is arranged at the lower part of the feeding bottle fixing seat, the elastic joint is sleeved on the outer ring of the rotating disc or a plurality of connecting buckles are arranged on the elastic joint, and the connecting buckles are fixedly connected with the outer ring of the rotating disc.

Further, a first limiting part and a second limiting part are arranged on the inner wall of the shell, the top of the shell is inwards bent to form the first limiting part, the inner wall of the shell is inwards protruded to form the second limiting part, and the upper part of the feeding bottle fixing seat is abutted to the first limiting part, and the lower part of the feeding bottle fixing seat is abutted to the second limiting part.

Preferably, the milk shaker further comprises an upper cover arranged above the accommodating cavity and detachably connected with the shell, the upper cover comprises a plurality of flexible baffles extending from the outer ring to the axle center, and when the milk bottle is inserted into the accommodating cavity from top to bottom, the flexible baffles wrap the outer wall of the milk bottle and fix the outer wall of the milk bottle in the accommodating cavity.

Preferably, a control panel is further arranged on the shell, and the control panel is electrically connected with the circuit board assembly and used for controlling rotation and/or heating of the milk shaker.

Further, a temperature sensor is fixedly connected in the shell and arranged between the shell and the milk bottle fixing seat and used for detecting the internal temperature of the milk shaker in real time, and the temperature sensor is further electrically connected with the control panel and used for displaying the internal temperature of the milk shaker in real time.

The eccentric vortex type milk shaking device changes the common axial type milk shaking mode in the prior art, improves the milk shaking mode which can only be shaken, converts the axial rotation mode of the motor assembly into eccentric rotation through the eccentric wheel assembly and the rotating disc, and enables the bottom of the milk bottle to eccentrically swing in the milk bottle fixing seat, so that liquid in the milk bottle can generate vortex rotation, the dissolution speed of milk powder in water is accelerated, the dissolution is sufficient, and the milk shaking efficiency and the milk shaking effect are improved.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

Fig. 1 is a schematic view of an appearance structure of a milk shake apparatus according to an embodiment of the present utility model;

Fig. 2 is a top view of a milk shaker provided in an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along section A-A in FIG. 2;

FIG. 4 is a cross-sectional view of section B-B of FIG. 2;

FIG. 5 is an enlarged view of FIG. 3 at A;

FIG. 6 is an enlarged view at B in FIG. 3;

FIG. 7 is an exploded view of a shaker provided in an embodiment of the present utility model;

Fig. 8 is an exploded view of a drive assembly and a rotatable plate of a shaker in accordance with an embodiment of the present utility model.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-8, an embodiment of the present utility model provides an eccentric vortex type milk shaker, which includes a base 1 and a housing 2, wherein the base 1 is fixedly connected with the housing 2, the housing 2 is opened upward and forms a housing cavity 3, a driving component 4 is disposed at a lower portion of the housing cavity 3, the driving component 4 is fixedly connected with the base 1, in this embodiment, the driving component 4 is disposed in a middle portion of the base 1, so that an output shaft of the driving component 4 is located in a vertical direction of a center of the base 1. A rotating disc 5 and a milk bottle fixing seat 6 are arranged above the driving assembly 4, the lower part of the rotating disc 5 is movably connected with the driving assembly 4, and the driving assembly 4 is used for driving the rotating disc 5 to swing; the rotating disc 5 is flexibly connected with the milk bottle fixing seat 6, and the flexible connection is also called flexible connection and flexible connection, which is a connection mode allowing the connection part to axially stretch and retract and fold and generate a certain displacement in the vertical axial direction, has vibration isolation and noise reduction, and can prevent displacement from damaging the milk bottle fixing seat 6, adjust installation errors and the like. The feeding bottle fixing seat 6 is movably connected with the upper portion of the shell 2, the feeding bottle fixing seat 6 is used for placing and fixing a feeding bottle, the driving assembly 4 comprises a motor assembly 7 and an eccentric wheel assembly 8, the motor assembly 7, the eccentric wheel assembly 8 and the rotating disc 5 are sequentially connected, the motor assembly 7 supports the rotating disc 5 and the feeding bottle fixing seat 6 on one hand and is used for providing rotary acting output on the other hand, the motor assembly 7 can drive the rotating disc 5 to swing through driving the eccentric wheel assembly 8, when the feeding bottle is placed in the feeding bottle fixing seat 6 and the driving assembly 4 is started, the rotating disc 5 is eccentrically swung, namely the axial center rotation of the motor assembly 7 is converted into the eccentric rotation of the eccentric wheel assembly 8, the feeding bottle is rotated in the milk shaking device through the eccentric swinging of the feeding bottle fixing seat 6, the periodical stable eccentric swinging enables liquid in the feeding bottle to generate vortex rotation, the solution speed of milk powder in water is greatly improved, and the efficiency of milk shaking is improved.

Referring to fig. 3-4, in the present embodiment, the milk shake apparatus further includes a heating element 9, where the heating element 9 is an electrically heated heating element 9, and can perform stable heating after being electrified. The heating body 9 is arranged on the outer wall of the milk bottle fixing seat 6 and is fixedly connected with the milk bottle fixing seat 6 in a fitting way, and the heating body 9 is used for heating the milk bottle fixing seat 6 so as to keep the temperature in the accommodating cavity 3. When the heating body 9 works, the milk bottle in the milk shaking device can be heated or kept warm through heat transfer. The circuit of the heating body 9 and the circuit of the motor assembly 7 are connected in parallel and are respectively provided with a switch, and the heating body can be independently controlled, namely, can be independently heated, independently shake milk or shake milk and heat simultaneously. In the preferred embodiment, the heating element 9 is provided with overheat protection, and when the continuous working time of the heating element 9 exceeds the preset time or the self temperature of the heating element 9 exceeds the preset temperature, the milk shaker automatically cuts off the power on of the heating element 9 to enable the power off and heat dissipation of the heating element 9. Specifically, the heating element 9 may be a PTC (Positive Temperature Coefficient ) heating element, and after the heating temperature rises to the threshold value, the resistance value thereof will rise rapidly, thereby playing the role of overcurrent protection, and also adapting to the low-temperature heating requirement of the milk shaker.

Referring to fig. 3-4, in the present embodiment, the milk shake apparatus further includes a battery 10 and a circuit board assembly 11, the battery 10 and the circuit board assembly 11 are disposed below the rotating disc 5, the battery 10 can supply power to the driving assembly 4 and/or the heating element 9, the circuit board assembly 11 is electrically connected with the driving assembly 4 and the heating element 9, and can respectively control the driving assembly 4 and the heating element 9 to be turned on or turned off. The battery 10 is also electrically connected to the circuit board assembly 11, and when externally connected, the battery 10 can be charged. The milk shaker of the embodiment has a charging mode and a battery 10 mode, when the milk shaker is connected with an external circuit, the circuit board assembly 11 is automatically switched to the charging mode, in which, on one hand, the battery 10 is charged, and on the other hand, the circuit board assembly 11 adopts the external circuit to operate the driving assembly 4 and the heating body 9; when the milk shaking device is disconnected with an external circuit, the battery 10 works for the driving assembly 4 and the heating body 9, and the milk shaking device does not need to be plugged at the moment, so that the portable follow-up is realized, and the application scene of the milk shaking device is widened.

Referring to fig. 3 to 4, in the preferred embodiment, the outer wall of the milk bottle fixing base 6 is provided with an inwardly concave mounting groove 12, the width of the mounting groove 12 can extend from the middle part of the milk bottle fixing base 6 to the lower part of the milk bottle fixing base 6, the heating element 9 is sleeved on the mounting groove 12 so as to be fixedly connected with the milk bottle fixing base 6, and the inwardly concave mounting groove 12 can easily and conveniently fix the heating element 9 on the fixing position of the milk bottle fixing base 6 on one hand, and no other device for fixing the heating element 9 is required; on the other hand, the heating body 9 can be in closer contact with the feeding bottle fixing seat 6, the thickness of the corresponding position of the feeding bottle fixing seat 6 is reduced, and the heat transfer efficiency is improved. The wider mounting groove 12 is matched with the heating body 9 with the corresponding width, so that the heating area of the milk bottle fixing seat 6 can be increased, and the milk bottle in the milk bottle fixing seat 6 can be heated or insulated better.

Referring to fig. 7-8, in the present embodiment, the rotating disc 5 extends downward to form a first connecting portion 13 protruding downward, and the eccentric wheel assembly 8 further includes a second connecting portion 14 protruding upward and a shaft sleeve 15, where the second connecting portion 14 is fixedly connected with the first connecting portion 13 through the shaft sleeve 15. The second connecting portion 14 is provided at one side of the eccentric assembly 8 and is inserted into the sleeve 15, and the sleeve 15 is inserted into the second connecting portion 14, thereby constituting a connection relationship. The eccentric wheel assembly 8 is fixedly connected with the output shaft of the motor assembly 7, the output shaft of the motor assembly 7 and the second connecting part 14 of the eccentric wheel assembly 8 are not in the same vertical direction, namely, the output shaft of the motor assembly 7 is inserted into the other side of the eccentric wheel assembly 8 and is opposite to the second connecting part 14, so that when the motor assembly 7 works, the output shaft of the motor assembly 7 rotates by taking the output shaft as an axle center and drives the eccentric wheel assembly 8 to rotate by taking the output shaft as a rotating shaft, and the output shaft is transmitted to the rotating disc 5 through the second connecting part 14 to enable the rotating disc 5 to do eccentric swing, namely, when the motor assembly 7 starts, the output shaft drives the eccentric wheel assembly 8 to rotate, and the eccentric wheel assembly 8 drives the rotating disc 5 to do eccentric swing. The rotating disc 5 is flexibly connected with the feeding bottle fixing seat 6, and when the rotating disc 5 eccentrically swings, the feeding bottle fixing seat 6 is driven to eccentrically swing periodically, so that liquid in the feeding bottle can generate vortex rotation.

Referring to fig. 3-4 and 7, in a preferred embodiment, the rotating disc 5 is flexibly connected with the lower part of the feeding bottle fixing seat 6, an elastic joint 16 is arranged at the lower part of the feeding bottle fixing seat 6, the elastic joint 16 can adopt a specific connection mode such as a rubber tube, a plastic tube, a corrugated tube and the like, the elastic joint 16 is sleeved on the outer ring of the rotating disc 5, or a plurality of connecting buckles are arranged on the elastic joint 16, and the connecting buckles are fixedly connected with the outer ring of the rotating disc 5. When the rotating disc 5 makes periodical eccentric swinging, the upper part of the feeding bottle fixing seat 6 is fixed on the upper part of the shell 2, and the lower part of the feeding bottle fixing seat 6 follows the rotating disc 5 to make periodical eccentric swinging, so that liquid in the feeding bottle generates vortex.

Referring to fig. 3-6, in the preferred embodiment, a first limiting portion 17 and a second limiting portion 18 are disposed on an inner wall of the housing 2, a top portion of the housing 2 is bent inward to form the first limiting portion 17, an inner wall of the housing 2 is protruded inward to form the second limiting portion 18, and an upper portion of the feeding bottle fixing seat 6 is abutted with the first limiting portion 17, and a lower portion thereof is abutted with the second limiting portion 18. As can be seen from fig. 5-6, the lower part of the feeding bottle holder 6 is abutted against the second limiting part 18 from bottom to top, and the upper part of the feeding bottle holder 6 is also abutted against the first limiting part 17 from bottom to top, so as to prevent the risk that the feeding bottle holder 6 is separated from the accommodating cavity 3 if the feeding bottle holder 6 is in a relatively high speed during eccentric swinging.

Referring to fig. 2 and 7, in this embodiment, the milk shake apparatus further includes an upper cover 19, where the upper cover 19 is disposed above the accommodating cavity 3 and detachably connected to the housing 2, and the upper cover 19 includes a plurality of flexible baffles extending from an outer ring to an axle center, where the flexible baffles may be soft resistance silicone sheets, and the plurality of flexible baffles are disposed at intervals to form an annular structure, so that the milk shake apparatus can be adapted to milk bottles of different sizes. When the milk bottle is inserted into the accommodating cavity 3 from top to bottom, the flexible baffle wraps the outer wall of the milk bottle and is fixed in the accommodating cavity 3, and the milk bottle is not easy to separate from the milk shaker during swinging or rotating,

In this embodiment, a control panel is further provided on the housing 2, and the control panel is electrically connected to the circuit board assembly 11 for issuing control instructions, i.e. controlling the rotation and/or heating of the milk shaker. The control panel is also provided with a display panel which can control and display the rotation speed of the motor assembly 7, the heating temperature of the heating body 9 and the like.

Further, a temperature sensor is fixedly connected in the shell 2, and is an NTC (Negative Temperature Coefficient ) temperature sensor, so that the sensitivity is high, the response speed is high, and the effect of real-time temperature measurement can be realized. The temperature sensor is arranged between the shell 2 and the milk bottle fixing seat 6 and used for detecting the internal temperature of the milk shaking device in real time, and the temperature sensor is further electrically connected with the control panel and used for displaying the internal temperature of the milk shaking device in real time.

The using method of the milk shaker of the embodiment is as follows: the feeding bottle with warm water and milk powder is inserted into the feeding bottle fixing seat 6 from the upper part of the milk shaking device, the upper cover 19 and the feeding bottle fixing seat 6 can limit and fix the position of the feeding bottle, a switch is started on the control panel, the motor assembly 7 starts to rotate and drives the feeding bottle fixing seat 6 to eccentrically swing and heat, and meanwhile, the temperature is displayed on the control panel. After the preset working time, the milk shaking device stops rotating, and milk shaking is completed. Other working modes also comprise setting the heat preservation time, so that the proper temperature of the brewing milk powder can be kept.

The eccentric vortex type milk shaking device changes the common axial type milk shaking mode in the prior art, improves the milk shaking mode which can only be shaken, converts the axial rotation mode of the motor assembly into eccentric rotation through the eccentric wheel assembly 8 and the rotating disc, and enables the bottom of the milk bottle to eccentrically swing in the milk bottle fixing seat, so that liquid in the milk bottle can generate vortex rotation, the dissolution speed of milk powder in water is accelerated, the dissolution is sufficient, and the milk shaking efficiency and the milk shaking effect are improved.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description of the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. The utility model provides an eccentric vortex formula shake milk ware, its characterized in that, includes base and shell, the base with shell fixed connection, the shell upwards opens and forms and holds the chamber, the lower part that holds the chamber is provided with drive assembly, drive assembly with base fixed connection, drive assembly's top is provided with rolling disc and feeding bottle fixing base, the rolling disc with feeding bottle fixing base flexonics, feeding bottle fixing base with the upper portion swing joint of shell, feeding bottle fixing base is used for placing and fixing the feeding bottle, drive assembly includes motor element and eccentric wheel subassembly, motor element eccentric wheel subassembly with the rolling disc connects gradually, motor element accessible drives the eccentric wheel subassembly rotates and drives the rolling disc swings, when the feeding bottle is placed to in the fixing base and is started during the drive assembly, the rolling disc is eccentric swing, makes the feeding bottle be in shake the shake milk ware and revolve and rock.

2. The eccentric vortex type milk shaker of claim 1 further comprising a heating element disposed on an outer wall of the milk bottle holder and fixedly connected thereto, the heating element configured to heat the milk bottle holder to maintain a temperature within the receiving chamber.

3. The eccentric vortex milk shaker of claim 2 further comprising a battery and a circuit board assembly, the battery and circuit board assembly being disposed below the rotating disc, the battery being operable to power the drive assembly and/or the heat generator, the circuit board assembly being electrically connected to the drive assembly and the heat generator and being operable to control the drive assembly and the heat generator to be turned on or off, respectively.

4. The eccentric vortex type milk shaker as claimed in claim 2, wherein the outer wall of the milk bottle holder is provided with an inwardly concave mounting groove, and the heating body is sleeved on the mounting groove to be fixedly connected with the milk bottle holder.

5. The eccentric vortex milk shaker of claim 1 wherein the rotating disk extends downward to form a first connection portion that protrudes downward, the eccentric wheel assembly further comprising a second connection portion that protrudes upward and a sleeve, the second connection portion being fixedly connected to the first connection portion by the sleeve; the eccentric wheel assembly is fixedly connected with the output shaft of the motor assembly, the output shaft of the motor assembly and the second connecting part of the eccentric wheel assembly are not in the same vertical direction, when the motor assembly is started, the output shaft drives the eccentric wheel assembly to rotate, and the eccentric wheel assembly drives the rotating disc to do eccentric swing.

6. The eccentric vortex milk shaker of claim 1, wherein the rotating disk is flexibly connected with the lower part of the milk bottle fixing seat, an elastic joint is arranged at the lower part of the milk bottle fixing seat, the elastic joint is sleeved on the outer ring of the rotating disk or the elastic joint is provided with a plurality of connecting buckles, and the connecting buckles are fixedly connected with the outer ring of the rotating disk.

7. The eccentric vortex milk shaker of claim 6 wherein a first limit and a second limit are provided on the inner wall of the housing, the top of the housing is bent inward to form the first limit, the inner wall of the housing is protruded inward to form the second limit, and the upper portion of the milk bottle holder is in contact with the first limit and the lower portion is in contact with the second limit.

8. The eccentric vortex milk shaker of claim 1 further comprising an upper cover disposed over the receiving chamber and removably coupled to the housing, the upper cover including a plurality of flexible baffles extending from the outer race toward the center of the shaft, the flexible baffles wrapping around an outer wall of the milk bottle and securing the milk bottle within the receiving chamber when the milk bottle is inserted into the receiving chamber from top to bottom.

9. The eccentric vortex milk shaker of claim 3 wherein a control panel is further provided on the housing, the control panel being electrically connected to the circuit board assembly for controlling rotation and/or heating of the milk shaker.

10. The eccentric vortex type milk shaker of claim 9 wherein a temperature sensor is also fixedly connected in the housing, the temperature sensor is arranged between the housing and the milk bottle fixing seat and is used for detecting the internal temperature of the milk shaker in real time, and the temperature sensor is also electrically connected with the control panel and is used for displaying the internal temperature of the milk shaker in real time.