CN204394312U - A kind of equipment of agitated liquid food - Google Patents

Abstract

The utility model relates to a device for stirring liquid food, which comprises a pot body, an inner tank contained in the pot body, a handle installed on the pot body, a stirrer positioned in the inner tank and a heating device for heating the inner tank. A drive device is provided inside the handle, the drive device includes a rotary magnet, and a stirring magnet magnetically adsorbed to the rotary magnet is fixedly connected to the stirrer. The stirrer of the utility model is directly positioned in the inner container, and there is no need to take it out of the inner container before and after frothing milk, which improves the convenience of operation; in addition, the driving device is installed in the handle on the side of the pot body, and is driven by magnetic force. The method drives the agitator to rotate and stir, which greatly saves the space occupied by the pot body under the premise of ensuring the capacity of the inner tank. The utility model can be applied to the stirring of liquid food, for example, foaming from dairy products for making coffee and the like.

Description

A device for stirring liquid food

technical field

The utility model relates to a device for stirring liquid food.

Background technique

The equipment for stirring liquid food on the market mainly generates milk foam by stirring. The stirring is generally divided into two forms, one is mechanical stirring, and the other is magnetic stirring.

In mechanical stirring, a stirring device is inserted into a container of liquid, and the stirring shaft and paddle are rotated to obtain frothed milk. When pouring milk froth in this way, the device needs to be removed from the container, resulting in inconvenient operation; the remaining milk foam on the stirring device will drip out, causing stains.

In order to overcome the defects of mechanical stirring, technicians have developed magnetic stirring equipment for stirring liquid food, such as the utility model patent "a device for stirring liquid food" whose publication number is 202537176U. The agitator is installed at the bottom of the container, and a motor with a driving wheel is installed under the container, and the magnet on the driving wheel is engaged with the magnet on the agitator, so that the agitator is driven to rotate by the motor. Although it is not necessary to take out the stirrer when pouring milk foam, since the motor is installed in the shell of the equipment for stirring liquid food and under the container, to maintain a suitable volume of the container, the shell size must be made larger, and the liquid food can be stirred The occupied space of the equipment is greatly increased, and it also affects the overall aesthetics.

Utility model content

In order to overcome the above technical problems, the purpose of this utility model is to provide a device for stirring liquid food, such as for stirring milk products to form milk froth, which is easy to operate and takes up little space.

The technical scheme adopted in the utility model is:

A device for stirring liquid food, comprising a pot body, an inner pot contained in the pot body, a handle installed on the pot body positioned in the inner pot, a stirrer and a heating device for heating the inner pot, the handle is equipped with A driving device, the driving device includes a rotating magnet, and a stirring magnet magnetically adsorbed to the rotating magnet is fixedly connected to the stirrer.

As a further improvement of the utility model, the drive device and the agitator are separated by an inner tank.

As a further improvement of the utility model, an anti-wear sheet is provided between the driving device and the agitator, the anti-wear sheet is located in the inner tank, and a boss for abutting against the anti-wear sheet is provided on the agitator.

As a further improvement of the utility model, the stirrer is suspended in the inner tank through the magnetic adsorption between the rotating magnet and the stirring magnet.

As a further improvement of the utility model, the anti-wear sheet is fixed on the inner wall of the inner container, and the boss presses against the surface of the anti-wear sheet.

As a further improvement of the utility model, a bracket is provided in the inner container, and the agitator is rotatably suspended in the bracket.

As a further improvement of the utility model, the anti-wear sheet is fixedly connected to the end of the bracket.

As a further improvement of the utility model, the head end of the bracket is connected to a pot lid for closing the opening of the inner container.

As a further improvement of the utility model, the handle is provided with a battery module for powering the driving device.

As a further improvement of the utility model, the stirrer includes a stirring head and a spring coil installed on the outer periphery of the stirring head, and the stirring magnet is embedded in the stirring head.

The beneficial effects of the utility model are: the agitator of the utility model is directly positioned in the inner tank, and the liquid does not need to be taken out from the inner tank before and after stirring, which improves the convenience of operation; in addition, the driving device is installed on the handle on the side of the pot body Inside, the stirrer is driven to rotate and stir by magnetic drive, which greatly saves the space occupied by the pot body under the premise of ensuring the capacity of the inner tank.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the appearance schematic diagram of the first embodiment;

Fig. 2 is a schematic diagram of the internal structure of the first embodiment;

Fig. 3 is an enlarged schematic diagram of part A in Fig. 2;

Fig. 4 is the installation diagram of agitator and driving device in the first embodiment;

Fig. 5 is the internal schematic view of the second embodiment;

Figure 6 is an enlarged schematic view of part B in Figure 5;

Fig. 7 is a schematic diagram of the installation of the agitator and the driving device of the second embodiment.

Detailed ways

first embodiment

The equipment for stirring liquid food as shown in Figures 1 to 4 includes a kettle body 1, an inner container 2 accommodated in the kettle body 1, a handle 4 installed on the side of the kettle body 1 and a stirrer positioned in the inner container 2 3. The bottom surface of the liner 2 is equipped with heating devices for heating. These heating devices are surrounded by the body 1. The bottom of the body 1 is installed on the base 9. Power components are integrated in the base 9. These power components supply power to the heating device. And control the start and stop of the heating device. The top of the liner 2 is a pot lid 8 that closes its upper end opening.

As shown in Fig. 2 and Fig. 3, the stirrer 3 is placed vertically, and its axis of rotation is approximately horizontal in actual use. In order to drive the rotation of the stirrer 3, as shown in Fig. 2, Fig. 3 and Fig. 4, the handle 4 is designed into a hollow shape, and the bottom of the hollow part is equipped with a driving device 5, including a micromotor 52 and connecting micromotor 52 output The runner 53 of the shaft and the miniature motor 52 are all accommodated in the handle 4, but the runner 53 passes through the bottom of the handle 4 laterally, and the runner 53 is embedded with at least two rotary magnets 51. The stirrer 3 includes a stirring head 33 , a spring ring 34 and at least two stirring magnets 31 , wherein the spring ring 34 is connected around the periphery of the stirring head 33 , and the stirring magnet 31 is embedded in the stirring head 33 . In the embodiment, the axis of rotation of the stirring head 33 coincides with the rotating wheel 53, and the stirring magnet 31 corresponds to the rotating magnet 51 one-to-one. When the micro motor 52 rotates, the rotating magnet 51 rotates with the rotating wheel 53, and through the effect of magnetic adsorption, stirring The magnet 31 also rotates accordingly, thereby driving the stirring head 33 to rotate and stir, so as to froth the liquid in the inner tank 2 .

In the embodiment, the stirring head 33 is located in the inner pot 2, so it is separated from the runner 53 by the inner pot 2, and the stirring head 33 and the micro motor 52 do not need to be separated from the inner pot 2 and the kettle body 1 during the process of pouring milk froth. Take it out, which improves the convenience of operation.

As shown in Figure 3, the stirring head 33 is suspended in the inner container 2, and is positioned only by the magnetic force of the stirring magnet 31 and the rotating magnet 51. Therefore, the stirring head 33 will lean against the inner wall of the inner container 2, and rotate with the inner container 2. The friction that liner 2 takes place easily causes the wear and tear of both. In order to avoid wear and tear caused by friction, a wear-resistant sheet 6 is fixedly connected to the inner wall of the inner tank 2, and an arc-shaped boss 32 is arranged on the side of the stirring head 33 facing the inner tank 2, so that after magnetic adsorption, the boss 32 directly Against the anti-wear sheet 6 , when the stirring head 33 rotates, the boss 32 and the anti-wear sheet 6 are worn, and the main body of the stirring head 33 and the inner container 2 are not damaged.

The installation of the anti-wear sheet 6 in the inner tank 2 can be realized in various forms, such as gluing, or welding. However, for better positioning of the anti-wear sheet 6, as shown in Figure 3, the anti-wear sheet 6 is installed in the inner container 2. The position of the sheet 6 is designed as a slightly concave groove towards the direction of the handle 4, the inner surface of the groove forms the positioning surface of the wear-resistant sheet 6, and the anti-wear sheet 6 will sink into the groove when installed, so that the edge of the wear-resistant sheet 6 is surrounded by the groove , so that the circumferential direction of the wear-resistant sheet 6 is well positioned, and loosening of the wear-resistant sheet 6 can be prevented.

As shown in Figure 2, preferably, the handle 4 is provided with a battery module 10 for powering the micro motor 52, the battery module 10 is rechargeable, wrapped by the handle 4, connected to the micro motor 52 through a DC circuit, and the handle 4 is also provided with There is a start switch 11 for controlling the power on and off of the battery module 10 . The power supply of the battery module 10 overcomes the inconvenience of carrying the device continuously powered by alternating current, or the defect that the device cannot be activated due to a power failure, so that the device can meet the functions of mobile portability and cold stirring.

second embodiment

As shown in Figures 5, 6 and 7, the difference between this embodiment and the first embodiment is only the positioning of the stirring head 33, the installation position of the wear-resistant sheet 6, and the corresponding position and shape of the inner container 2 brought about by the two. Variety.

Specifically, a bracket 7 is arranged in the inner tank 2, and the bracket 7 is roughly in an "L" shape, and includes a vertical bar 71 and a cross bar 72 connected to each other. The wheel 53 and the stirring head 33 are rotatably suspended and positioned in the support 7 . The stirring head 33 may be rotatably connected to the bracket 7 through a rotating shaft, so that it can rotate along the rotating shaft when the rotating wheel 53 rotates. However, in this embodiment, the stirring head 33 is suspended in the bracket 7 by magnetic adsorption. As shown in Figure 6, the middle part of the end of the crossbar 72 and the center of rotation of the stirring head 33 are respectively embedded with an adsorption magnet 73, 35, and the two adsorption magnets 73, 35 are mutually adsorbed, which limits the rotation of the stirring head 33 to a certain extent. radial displacement. In addition, the mutual adsorption between the rotating magnet 51 and the stirring magnet 31 also limits the radial displacement of the stirring head 33 , thus, the stirring head 33 is well positioned in the radial direction.

However, the magnetic force between the two adsorption magnets 73, 35, the magnetic force between the stirring magnet 31 and the rotary magnet 51 are opposite, the magnitude of the two magnetic forces is difficult to be completely equal, and the rotational force of the stirring head 33 also needs to be guaranteed. , Therefore, in the embodiment, the magnetic force between the stirring magnet 31 and the rotating magnet 51 is designed to be larger, so the anti-wear sheet 6 is still located between the stirring head 33 and the inner container 2 . The difference from the first embodiment is that, as shown in Figure 6 and Figure 7, in this embodiment, the wear-resistant sheet 6 is fixedly connected to the end of the cross bar 72 through three arc-shaped sheets 74, and the three arc-shaped sheets 74 surrounds the outer periphery of the stirring head 33 in a ring shape, and the stirring head 33 is limited in the semi-open cavity formed by the arc-shaped sheet 74 , the cross bar 72 and the wear-resistant sheet 6 . When the rotating wheel 53 rotates, the stirring head 33 rotates in the inner chamber accordingly, and the boss 32 abuts against the anti-wear sheet 6 . In the non-working state where the rotating wheel 53 stops rotating, the user can take out the support 7, and the anti-wear sheet 6 and the stirring head 33 are also taken out simultaneously.

Preferably, as shown in Fig. 5 and Fig. 7, the top of the vertical rod 71 is connected to the pot cover 8, whether it is adding raw materials, or taking out the pot cover 8 when pouring milk foam, that is, taking out the bracket 7 and the stirring head 33 together. The design of adding the bracket 7 in the liner 2 brings greater convenience to the maintenance of the stirring head 33 and the replacement of the wear-resistant sheet 6 .

Certainly, as shown in FIG. 6 , the anti-wear sheet 6 in this embodiment is not installed in the wall of the inner container 2 , and the corresponding position of the inner container 2 can also be made into a plane, which can reduce the processing difficulty.

In this embodiment, a battery module and a start switch as described in Embodiment 1 may also be provided in the handle, but in order to avoid repetition, this embodiment and the drawings will not be described in detail and shown in the drawings.

The above descriptions are only preferred implementations of the present utility model, and they do not constitute a limitation to the protection scope of the present utility model.

Claims (10)

1. A device for stirring liquid food, comprising a pot body, a liner contained in the pot body, a handle mounted on the pot body, a stirrer positioned in the liner and a heating device for heating the liner, characterized in that : the handle is provided with a driving device, the driving device includes a rotary magnet, and the stirrer is fixedly connected with a stirring magnet magnetically adsorbed to the rotary magnet. 2. The equipment for stirring liquid food according to claim 1, characterized in that: the drive device and the stirrer are separated by an inner container. 3. The equipment for stirring liquid food according to claim 2, characterized in that: an anti-wear sheet is provided between the driving device and the agitator, the anti-wear sheet is located in the inner container, and the agitator is provided with There are bosses for abutting against wear plates. 4. The device for stirring liquid food according to claim 3, characterized in that: the stirrer is suspended in the inner tank through the magnetic adsorption between the rotating magnet and the stirring magnet. 5. The equipment for stirring liquid food according to claim 4, characterized in that: the anti-wear sheet is fixed on the inner wall of the inner container, and the boss is pressed against the surface of the anti-wear sheet. 6. The equipment for stirring liquid food according to claim 3, characterized in that: a support is provided in the inner container, and the stirrer is rotatably suspended in the support. 7. The equipment for stirring liquid food according to claim 6, characterized in that: the anti-wear sheet is fixedly connected to the end of the bracket. 8. The equipment for stirring liquid food according to claim 7, characterized in that: the first end of the support is connected to a pot lid for closing the opening of the inner container. 9. The device for stirring liquid food according to any one of claims 1 to 8, characterized in that: a battery module for powering the driving device is arranged inside the handle. 10. The equipment for stirring liquid food according to any one of claims 1 to 8, characterized in that: the stirrer comprises a stirring head and a spring coil installed on the outer periphery of the stirring head, and the stirring magnet is embedded in the stirring head Inside.