WO2023231916A1

WO2023231916A1 - Ice making device and refrigerator comprising same

Info

Publication number: WO2023231916A1
Application number: PCT/CN2023/096523
Authority: WO
Inventors: 张军; 王宏伟; 刘龙; 张方友; 鲍茂增
Original assignee: 重庆海尔制冷电器有限公司; 青岛海尔电冰箱有限公司; 海尔智家股份有限公司
Priority date: 2022-06-02
Filing date: 2023-05-26
Publication date: 2023-12-07
Also published as: CN117213130A

Abstract

The present invention provides an ice making device, comprising a housing, an ice maker provided in the housing, and an ice storage box used for storing ice cubes. The ice making device further comprises an ice stirring rod provided in the ice storage box, and a driving assembly driving the ice stirring rod to rotate. The driving assembly is configured to, when ice is not taken after a preset time, drive the ice stirring rod to rotate, thereby solving the problem that the ice cubes in the ice storage box are adhered because a user does not take the ice for a long time.

Description

Ice making device and refrigerator having the same

Technical field

The present invention relates to the field of refrigeration equipment, and in particular to an ice making device with an ice stirring function and a refrigerator having the same.

Background technique

With the development of society and the improvement of people's living standards, people's demand for refrigerators is not only for refrigerating or freezing food, but also puts forward more requirements for the experience of using refrigerators.

Refrigerators with door ice-making functions on the market now have ice storage boxes on the inside of the door. When the user needs to take ice, he presses the ice take button, and the ice crushing motor drives the ice blade of the ice storage box to rotate, thereby delivering the whole ice/crushed ice to the dispenser for the user's use according to the user's needs. Most ice storage boxes are equipped with an ice stirring mechanism, which can stir the ice cubes while the ice blade rotates, thereby reducing the adhesion of the ice cubes to a certain extent.

Due to the temperature fluctuation in the ice making room, the activation of the defrost heating wire or the user opening the door, the temperature of the ice making room rises, which may cause the surface of the ice cubes in the ice storage box to melt, causing the ice cubes to stick. If the user does not use it for a long time, the ice cubes will The ice function cannot trigger the action of the ice churning mechanism, so the problem of ice cubes adhering in the ice storage box cannot be avoided.

In view of this, there is an urgent need for a new refrigerator to solve the above problems.

Contents of the invention

The object of the present invention is to provide an ice making device and a refrigerator having the same, which are used to solve the problem of ice adhesion in the ice storage box.

In order to achieve the above-mentioned object of the invention, the present invention provides an ice-making device, which includes a shell, an ice-making machine arranged in the shell, and an ice storage box for storing ice cubes. The ice-making device further includes an ice-making device arranged in the shell. The ice churning rod in the ice storage box and the driving assembly that drives the ice churning rod to rotate are configured to drive the ice churning rod to rotate when no ice is taken out after a preset time.

As a further improvement of the present invention, when no ice is taken out after a preset time, the driving assembly drives the ice churning rod to reciprocate between the first preset position and the second preset position.

As a further improvement of the present invention, the driving assembly includes a power element, a transmission wheel driven by the power element, and a transmission part meshed with the transmission wheel, and the ice stirring rod is fixed on the transmission part; A magnet is fixed on the transmission wheel. A first Hall switch and a second Hall switch are spaced on the side wall of the housing corresponding to the transmission wheel. The driving assembly drives the transmission wheel to rotate. The magnet is in the first Ho move between the Er switch and the second Hall switch; when the transmission wheel rotates until the first Hall switch is turned on, the ice stirring rod is at the first preset position, and the transmission wheel rotates to the When the second Hall switch is turned on, the ice stirring rod is in the second preset position.

As a further improvement of the present invention, the first Hall switch and the second Hall switch are located on the same circle, and the center of the circle is located on the rotating shaft of the transmission wheel.

As a further improvement of the present invention, the distance from the first Hall switch and the second Hall switch to the center of the circle is the same as the distance from the magnet to the rotating shaft of the transmission wheel.

As a further improvement of the present invention, the bottom of the ice storage box is provided with an opening and a baffle plate for covering part of the opening. The baffle plate and the bottom of the ice storage box form a space for ice cubes in the ice storage box. The ice-making device also includes an ice-crushing assembly fixed on the lower side of the ice storage box. The ice-crushing assembly includes an ice bucket connected to the opening, located in the ice bucket and connected to the opening. The movable ice blade rotates synchronously with the ice-churning rod; when the ice-churning rod is located at the first preset position, the angle between the movable ice blade and the edge of the baffle plate is the first preset maximum angle.

As a further improvement of the present invention, the ice crushing assembly further includes a shell fixed on the bottom of the ice storage box, the ice bucket is movably connected to the shell, and the bottom of the shell is provided with the ice bucket. Connected ice outlet;

The movable ice blades are two sets of movable ice blades arranged in the ice bucket along the vertical direction. When the ice stirring rod is located at the second preset position, the movable ice blades close to the ice discharge port and the ice discharge port The angle between the mouth edges is the second preset maximum angle.

As a further improvement of the present invention, the driving assembly includes a power element and a transmission wheel driven by the power element; transmission teeth meshing with the transmission wheel are evenly distributed on the periphery of the ice bucket, and the ice stirring rod is connected with the transmission wheel. The movable ice blades are all fixed on the ice bucket.

As a further improvement of the present invention, when the angle between the movable ice blade and the edge of the baffle plate is a first preset maximum angle, the movable ice blade is located at the first ice blade position; When the angle between the moving ice blade and the edge of the ice outlet is the second preset maximum angle, the moving ice blade is located at the second ice blade position; the angle between the first ice blade position and the second ice blade position is 50°.

In order to achieve the above-mentioned object of the invention, the present invention also provides a refrigerator, including a box body and a door body. An ice-making compartment is provided on the door body. The ice-making compartment is provided with a refrigerator as described in any of the above technical solutions. The ice making device described above.

The ice making device of the present invention is provided with an ice churning rod in the ice storage box. When the ice is not taken out after a preset time, the driving assembly drives the ice churning rod to rotate to stir the ice cubes in the ice storage box, thereby solving the problem. The user does not take out the ice for a long time, causing the ice cubes in the ice storage box to stick to each other.

Description of the drawings

Figure 1 is a schematic structural diagram of an ice making device in a specific embodiment of the present invention;

Figure 2 is a schematic structural diagram of the ice making device shown in Figure 1 from another angle;

Figure 3 is a schematic structural diagram of the ice making device shown in Figure 1 with the shell removed;

Figure 4 is a top view of the ice making device shown in Figure 3;

Figure 5 is an exploded schematic view of the ice making device shown in Figure 3;

Figure 6 is an exploded schematic view of the ice making device shown in Figure 3 from another angle;

Figure 7 is an ice stirring method according to a specific embodiment of the present invention.

Detailed ways

The present invention will be described in detail below with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention. Structural, method, or functional changes made by those of ordinary skill in the art based on these embodiments are all included in the protection scope of the present invention.

It should be understood that terms used herein such as "upper," "lower," "outer," "inner," and the like to express relative positions in space are for convenience of illustration to describe the relative position of an element or feature as shown in the drawings. relationship to another unit or feature. The spatially relative terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The present invention provides an ice making device and a refrigerator having the same. The refrigerator includes a box body and a door body. An ice making compartment is provided on the door body. An ice making device 100 is provided in the ice making compartment. The ice making device 100 is arranged on the door body, making it convenient for the user to take ice without occupying the storage space inside the refrigerator box.

Further, please refer to FIGS. 1 to 6 , the ice making device 100 includes a housing 10 , an ice making machine disposed in the housing 10 and an ice storage box 20 for storing ice cubes. The ice making device 100 also includes an ice churning rod 30 provided in the ice storage box 20 and a driving assembly that drives the ice churning rod 30 to rotate. The driving assembly is configured to remove ice when the preset time is exceeded. The ice churning rod 30 is driven to rotate, and the rotation of the ice churning rod 30 drives the ice cubes in the ice storage box 20 to rotate accordingly, thereby solving the problem of adhesion of the ice cubes in the ice storage box 20 caused by the user not taking out ice for a long time. .

In a specific embodiment, the ice storage box 20 is located directly below the ice making machine. After the ice making machine completes ice making, the ice cubes are dropped into the ice storage box 20 by flipping the ice tray. Specifically, the shape and size of the ice storage box 20 match the ice making machine. The ice churning rod 30 in the ice storage box 20 is disposed close to the bottom of the ice storage box 20 , so that when the ice churning rod 30 rotates, the ice churning rod 30 will rotate. The ice cubes at the bottom of the ice storage box 20 are stirred. When the ice cubes at the bottom of the ice storage box 20 are rotated, the upper ice cubes are stirred, thereby improving the ice stirring efficiency of the ice stirring rod 30 .

In the present invention, the preset time can be selected according to the actual situation of the ice making device 100. When the preset time is exceeded, During the period, the ice cubes in the ice storage box 20 will melt and stick. For example, if the preset time is set to 24 hours, of course, the selection of the preset time is not limited to this.

Furthermore, when the ice is not taken out after a preset time, the driving assembly drives the ice stirring rod 30 to reciprocate between the first preset position and the second preset position, and the ice stirring rod 30 is in the ice storage box 20 The reciprocating rotation makes the ice cubes in the ice storage box 20 stir more fully, further preventing the ice in the ice storage box 20 from adhering.

Furthermore, the driving assembly includes a power element, a transmission wheel 40 driven by the power element, and a transmission part meshed with the transmission wheel 40. The ice stirring rod 30 is fixed on the transmission part, and the transmission wheel is used to 40 and the transmission member mesh, the rotation of the power component is finally converted into the rotation of the ice stirring rod 30. Among them, the power component can be selected as a motor or an electric machine, but of course, it is not limited to this.

Furthermore, a magnet 50 is fixed on the transmission wheel 40 , and a first Hall switch 60 and a second Hall switch 70 are spaced on the side wall of the housing 10 corresponding to the transmission wheel 40 . , the driving assembly drives the transmission wheel 40 to rotate and drives the magnet 50 to move between the first Hall switch 60 and the second Hall switch 70 . Specifically, the transmission wheel 40 rotates to the magnet. 50 turns on the first Hall switch 60, the ice stirring rod 30 is at the first preset position, and the transmission wheel 40 rotates until the magnet 50 turns on the second Hall switch 70, so The ice stirring rod 30 is located at the second preset position. The magnet 50 is used to conduct the first Hall switch 60 or the second Hall switch 70 to determine the position of the ice stirring rod 30, thereby achieving precise control of the rotational position of the ice stirring rod 30. At the same time, the Hall switch and the magnet 50 are connected. The induction method does not require winding wires in the ice making device 100 and does not occupy the space of the ice making device 100 .

Specifically, the first Hall switch 60 and the second Hall switch 70 are located on the same circumference, and the center of the circumference is located on the rotating shaft of the transmission wheel 40. Preferably, the first Hall switch 60 and the second Hall switch 70 are located on the same circumference. The distance from the switch 60 and the second Hall switch 70 to the center of the circle is the same as the distance from the magnet 50 to the rotating shaft of the transmission wheel 40, so that when the transmission wheel 40 rotates for one revolution, the The magnet 50 turns on the first Hall switch 60 and the second Hall switch 70 in sequence, thereby determining whether the ice stirring rod 30 is located at the first preset position or the second preset position.

In a specific embodiment of the present invention, as shown in Figures 4 and 6, an opening 90 is provided at the bottom of the ice storage box 20 to partially cover a baffle plate 805 of the opening 90. The tray 805 and the bottom of the ice storage box form an opening 8051 for the ice cubes in the ice storage box to fall;

The ice making device 100 further includes an ice crushing assembly 80 fixed on the lower side of the ice storage box 20 . The ice crushing assembly 80 includes an ice bucket 801 connected to the opening 8051 and located in the ice bucket 801 . And the movable ice blade 804 rotates synchronously with the ice stirring rod 30. When the ice stirring rod 30 is located at the first preset position, the angle between the movable ice blade 804 and the edge of the baffle plate 805 is the first Default maximum angle. It can be understood that the baffle plate 805 The edge refers to the edge of the side baffle 805 that intersects with the rotation trajectory of the movable ice blade 804, and the first preset maximum angle refers to the angle between the movable ice blade 804 and the edge of the baffle 805 in the ice storage box. The maximum angle at which the ice cubes in the ice storage box 20 cannot fall, thereby preventing the ice cubes in the ice storage box 20 from falling into the ice bucket 801 during the ice churning process.

Further, the ice crushing assembly 80 further includes a shell 806 fixed at the bottom of the ice storage box 20 , the ice bucket 801 is movably connected to the shell 806 , and the bottom of the shell 806 is provided with the The ice discharge port 807 communicates with the ice bucket 801; specifically, the ice making device 100 also has a passage corresponding to the position of the ice discharge port 807. When the ice making device 100 needs to discharge ice, the ice cubes are discharged through the passage. Go to the ice retrieval area of the refrigerator.

In addition, the movable ice blades 804 are two sets of movable ice blades 804 arranged in the ice bucket 801 in the vertical direction. When the ice stirring rod 30 is located at the second preset position, the ice blades 804 close to the ice discharge port 807 The angle between the movable ice blade 804 and the edge of the ice discharge port 807 is the second preset maximum angle. It can be understood that the two sets of movable ice blades 804 include an upper movable ice blade close to the baffle 805 and an upper movable ice blade close to the baffle plate 805. The lower movable ice blade at the ice discharge port 807 position, the projections of the upper movable ice blade and the lower movable ice blade in the vertical direction coincide with each other. The edge of the ice discharge port 807 refers to the edge of the ice discharge port 807 on one side that intersects with the rotation trajectory of the lower moving ice blade, and the second preset maximum angle refers to the edge of the lower moving ice blade and the ice discharge port 807 The angle between them is the maximum angle at which the ice cubes in the ice storage box 20 cannot fall, thereby preventing the ice cubes in the ice bucket 801 from falling out of the ice making device 100 through the ice discharge port 807 during the ice churning process.

In this embodiment, when the angle between the movable ice blade 804 and the edge of the baffle plate 805 is the first preset maximum angle, the movable ice blade 804 is located at the first ice blade position; when it is close to the ice discharge When the angle between the movable ice blade 804 of the opening 807 and the edge of the ice discharge port 807 is the second preset maximum angle, the movable ice blade is located at the second ice blade position, the first ice blade position and the second ice blade The included angle between the positions is 50°, which not only ensures that the ice cubes in the ice making device 100 will not fall from the ice discharge port 807, but also rotates the ice churning rod 30 to the maximum angle, thereby improving the ability to prevent ice cubes from adhering. Effect.

Furthermore, the transmission member is an ice bucket 801, and transmission teeth 802 meshing with the transmission wheel 40 are evenly distributed on the periphery of the ice bucket 801. The ice stirring rod 30 and the moving ice blade 804 are evenly distributed. Fixed on the ice bucket 801, when the power element drives the transmission wheel 40 to rotate, the transmission wheel 40 drives the ice bucket 801 to rotate through the transmission teeth 802 meshed with it, thereby driving the ice stirring rod 30 and the moving ice blade 804 to rotate synchronously.

Furthermore, the ice crushing assembly 80 is disposed in close contact with the bottom surface of the ice storage box 20 , making the overall structure of the ice making device 100 more compact. The ice-crushing assembly 80 also includes a fixed ice blade 808 and a fixed shaft 803 installed in the ice bucket 801. The bottom of the fixed shaft 803 is connected to the shell 806 in the ice-breaking assembly 80. The top of the fixed shaft 803 Extending into the ice storage box 20 through the opening 90, the ice stirring rod 30 and the moving ice blade 804 are movably connected to the fixed shaft 803, and the fixed ice blade is fixedly connected to the fixed shaft 803, so that The ice making device 100 has a compact structure The ice making device 100 can crush ice and stir ice at the same time.

The present invention also provides an ice churning method based on the above-mentioned ice-making device. The structure of the ice-making device is as described above, and will not be described again here.

Please refer to Figure 7, which is a flow chart of an ice stirring method according to an embodiment of the present invention. The ice stirring method specifically includes the following steps:

S100, determine whether the time when the ice storage box has not taken ice exceeds the first preset time. If so, start the driving assembly to drive the ice churning rod located in the ice storage box to rotate.

In the present invention, the preset time can be selected according to the actual situation of the ice making device. For example, in this embodiment, the preset time can be set to 24 hours. When the preset time is exceeded, the ice cubes in the ice storage box will be damaged. Melting and adhesion phenomena. Therefore, by activating the driving assembly to drive the ice churning rod to rotate, the ice cubes in the ice storage box also rotate accordingly, thereby solving the problem of adhesion of ice cubes in the ice storage box caused by the user not taking out ice for a long time.

In this embodiment, step S100 is specifically: driving the ice stirring rod to reciprocate between the first preset position and the second preset position. The ice churning rod rotates back and forth in the ice storage box to stir the ice cubes in the ice storage box more fully, further ensuring that the ice in the ice storage box will not stick together.

Specifically, the angle between the first preset position and the second preset position is 50°, which not only ensures that the ice cubes in the ice making device will not fall from the ice discharge port, but also makes the stirring The ice rod rotates at the maximum angle to improve the effect of preventing ice cubes from adhering.

Further, before step S100, the ice stirring method also includes the following steps:

S200, obtain the ice retrieval completion signal;

S300, start the driving assembly to drive the ice churning rod located in the ice storage box to rotate to the first preset position.

Each time the user completes taking ice, the ice churning rod rotates to the first preset position, so that when ice churning is required, the ice churning rod can controllably rotate back and forth between the first preset position and the second preset position. , stir the ice cubes in the ice storage box more fully and prevent the ice cubes in the ice storage box from adhering.

In this embodiment, "driving the ice churning rod to reciprocate between the first preset position and the second preset position" specifically means: driving the ice churning rod located in the ice storage box from the first setting direction to the first preset position. The preset position is rotated to the second preset position and stays at the second preset position for a second preset time;

The driving component is started to drive the ice churning rod to reversely rotate from the second preset position to the first preset position, and stop at the first preset position for the second preset time.

In the present invention, the ice churning rod rotates in a set direction by changing the steering of the power assembly. Specifically, the first set direction can be set to forward rotation, that is, the ice churning rod moves forward from the first preset position. Rotate to the second preset position, and after staying at the second preset position, rotate the second preset position in the opposite direction to the first preset position, and then Then stay in the first position for the preset time. By controlling the steering of the ice churning rod, the movement range of the ice churning rod is controlled.

In addition, in this embodiment, by setting the second preset time, after the ice churning rod reaches the preset position, the power assembly returns to a stable state and then drives the ice churning rod to rotate, thereby ensuring the accuracy of the rotation position of the ice churning rod. Optionally, the second preset time is set to 5 seconds, but of course, it is not limited to this.

Further, in the process of "driving the ice stirring rod to reciprocate between the first preset position and the second preset position", the ice stirring method also includes the following steps:

S400, count the number of rotations of the ice churning rod, and determine whether the number of rotations of the ice churning rod is greater than the preset number of times. If so, turn off the driving component; if not, drive the ice churning rod to continue to rotate to the preset number of times.

Wherein, when the ice-churning rod rotates from the first preset position to the second preset position and returns to the first preset position, it counts one rotation of the ice-churning rod. Preferably, "counting the number of rotations of the ice-churning rod" is specifically: counting the number of ice-churning rods. The number of times the lever has been rotated to the second preset position.

In the present invention, by setting a preset number of times, the ice churning rod is made to reciprocate between the first preset position and the second preset position, thereby solving the problem of ice cube adhesion in the ice storage box caused by not taking ice for a long time. The problem. The preset number of times can be selected according to actual needs. For example, the preset number of times is selected as 5 times. Of course, it is not limited to this.

In the present invention, a first Hall switch is provided in the rotation direction of the driving assembly. When the driving assembly rotates and drives the magnet on the driving assembly to conduct the first Hall switch, the ice stirring rod is located at the first Hall switch. Preset position; a second Hall switch spaced apart from the first Hall switch is provided in the rotation direction of the driving component. When the driving component rotates, the magnet located on the driving component is driven to conduct the second Hall switch. When, the ice stirring rod is in the second preset position. The magnet is used to conduct the first Hall switch or the second Hall switch to determine the position of the ice-churning rod, thereby achieving precise control of the rotational position of the ice-churning rod. At the same time, the induction mode of the Hall switch and the magnet does not need to be in the system. The wire is wound in the ice unit and does not occupy the space of the ice making unit.

Further, after the step of "judging whether the ice storage box's untaken time is greater than the first preset time" and before the step of "starting the driving assembly", the ice stirring method also includes:

S500, determine whether the ice making room has entered the defrost mode, and if so, start the driving component after the defrost is completed and delayed for a third preset time.

When the ice making chamber enters the defrost mode, the temperature in the ice storage box will increase, and the ice cubes in the ice storage box will be wet ice. Therefore, the third preset time is delayed to allow the ice cubes in the ice storage box to freeze again. After dry ice is formed, the driving assembly is started to drive the ice stirring rod to rotate, thus saving energy consumption of the refrigerator. Preferably, the third preset time is 20 minutes, but of course, it is not limited to this.

Furthermore, after the step of "judging whether the ice storage box's untaken time is greater than the first preset time" and before the step of "starting the driving assembly", the ice stirring method also includes:

S600: Determine whether the door of the ice making compartment is open. If so, start the driving component after the door is closed and delayed for a fourth preset time.

When the door is opened, the temperature in the ice storage box will rise, and the ice cubes in the ice storage box will be wet ice. Therefore, after delaying the fourth preset time, the ice cubes in the ice storage box will freeze into dry ice again. , and then start the driving assembly to drive the ice stirring rod to rotate, saving the energy consumption of the refrigerator. Preferably, the fourth preset time is 40 minutes, but of course, it is not limited to this.

It should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity. Persons skilled in the art should take the specification as a whole and understand each individual solution. The technical solutions in the embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions of feasible implementations of the present invention. They are not intended to limit the protection scope of the present invention. Any equivalent implementations or implementations that do not deviate from the technical spirit of the present invention are not intended to limit the protection scope of the present invention. All changes should be included in the protection scope of the present invention.

Claims

An ice-making device includes a casing, an ice-making machine disposed in the casing, and an ice storage box for storing ice cubes. The feature is that the ice-making device also includes an ice-making device disposed in the ice storage box. An ice churning rod and a driving assembly that drives the ice churning rod to rotate. The driving assembly is configured to drive the ice churning rod to rotate when ice is not taken out for a preset time.
The ice making device according to claim 1, characterized in that, when no ice is taken out after a preset time, the driving assembly drives the ice churning rod to reciprocate between the first preset position and the second preset position. Turn.
The ice making device according to claim 2, characterized in that the driving assembly includes a power element, a transmission wheel driven by the power element, and a transmission member meshed with the transmission wheel, and the ice stirring rod is fixed on On the transmission part;

A magnet is fixed on the transmission wheel, a first Hall switch and a second Hall switch are spaced on the side wall of the housing corresponding to the transmission wheel, and the driving assembly drives the transmission wheel. Rotation drives the magnet to move between the first Hall switch and the second Hall switch;

When the transmission wheel rotates until the first Hall switch is turned on, the ice stirring rod is located at the first preset position. When the transmission wheel rotates until the second Hall switch is turned on, the ice stirring lever The lever is in the second preset position.
The ice making device according to claim 3, wherein the first Hall switch and the second Hall switch are located on the same circle, and the center of the circle is located on the rotating shaft of the transmission wheel.
The ice making device according to claim 4, characterized in that the distance between the first Hall switch and the second Hall switch to the center of the circle is the same as the distance between the magnet and the rotating shaft of the transmission wheel. same.
The ice making device according to claim 2, characterized in that the bottom of the ice storage box is provided with an opening and a baffle plate for covering part of the opening, and the baffle plate is connected to the bottom of the ice storage box. Form an opening for the ice cubes in the ice storage box to fall;

The ice making device also includes an ice crushing assembly fixed on the lower side of the ice storage box. The ice crushing assembly includes an ice bucket connected to the opening, located in the ice bucket and connected to the ice stirring rod. The movable ice blade rotates synchronously; when the ice stirring rod is located at the first preset position, the angle between the movable ice blade and the edge of the baffle plate is the first preset maximum angle.
The ice making device according to claim 6, wherein the ice crushing assembly further includes a shell fixed on the bottom of the ice storage box, the ice bucket is movably connected to the shell, and the shell The bottom is provided with an ice discharge port connected with the ice bucket;

The movable ice blades are two sets of movable ice blades arranged in the ice bucket along the vertical direction. When the ice stirring rod is located at the second preset position, the movable ice blades close to the ice discharge port and the ice discharge port The angle between the mouth edges is the second preset maximum angle.
The ice making device according to claim 7, wherein the driving assembly includes a power element and a transmission wheel driven by the power element;

The periphery of the ice bucket is evenly distributed with transmission teeth that mesh with the transmission wheel, and the ice stirring rod and the moving ice blade are both fixed on the ice bucket.
The ice making device according to claim 7, characterized in that, when the angle between the movable ice blade and the edge of the baffle plate is a first preset maximum angle, the movable ice blade is located at the first preset maximum angle. One ice blade position; when the angle between the movable ice blade close to the ice outlet and the edge of the ice outlet is the second preset maximum angle, the movable ice blade is located at the second ice blade position; the first ice blade The angle between the position and the second skateboard position is 50°.
A refrigerator includes a box body and a door body, characterized in that an ice making compartment is provided on the door body, and an ice making device as claimed in claim 1 is provided in the ice making compartment.