CN216409384U

CN216409384U - Transmission mechanism suitable for refrigerator crushed ice bucket and refrigerator crushed ice bucket using same

Info

Publication number: CN216409384U
Application number: CN202122464849.2U
Authority: CN
Inventors: 查超; 周勇; 程星龙
Original assignee: Jiangsu Leili Motor Co Ltd
Current assignee: Jiangsu Leili Motor Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-29
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to a transmission mechanism suitable for a refrigerator crushed ice bucket and the refrigerator crushed ice bucket using the same, comprising a driving gear, a transmission rack and at least one transmission gear; the driving gear is used for outputting transmission force; the transmission rack comprises a rack main body, at least one first transmission tooth arranged on the rack main body, and a second transmission tooth and a third transmission tooth which are suitable for being meshed with the driving gear alternately; at least one transmission gear meshed with the at least one first transmission gear; wherein the moving direction of the rack body corresponding to the meshing transmission of the driving gear and the second transmission gear is opposite to the moving direction of the rack body corresponding to the meshing transmission of the driving gear and the third transmission gear. The utility model can improve the ice breaking efficiency.

Description

Transmission mechanism suitable for refrigerator crushed ice bucket and refrigerator crushed ice bucket using same

Technical Field

The utility model relates to the technical field of ice making of refrigerators, in particular to a transmission mechanism suitable for a crushed ice bucket of a refrigerator and the crushed ice bucket of the refrigerator using the transmission mechanism.

Background

The refrigerator with an ice making function in the market at present comprises an ice maker, an ice storage box, an ice crushing motor, a distributor and other parts to form a set of complete ice making function. The ice maker is responsible for making ice until the ice storage box is full of ice. The ice storage box is mainly used for storing ice blocks by a larger cavity and a matched ice crushing and ice scraping blade component. The ice crushing blade assembly can be matched with the ice crushing motor and driven by the ice crushing motor to crush larger ice blocks made by the ice making machine again, or the ice crushing blade can be used for directly pulling out the larger ice blocks in the ice storage box. The dispenser is a part which can be visually observed by a user, the user starts the work of the ice storage box, the ice crushing motor and other parts by triggering the dispenser, and ice cubes which are processed again through the ice crushing motor and the ice storage box enter containers such as a water cup and the like used by the user through the dispenser.

Wherein, the time of a link in the whole process is randomly determined, namely the storage time of ice cubes made by the ice maker in the ice storage box. Once the user does not use the ice making function for a long time, the ice cubes in the ice storage box are easily agglomerated and condensed into a whole. The output torque of the ice crushing motor is large, generally speaking, the ice crushing motor can easily crush ice cubes, but the ice blade assemblies are arranged at the center of the bottom of the ice storage box, after the ice cubes in the ice storage box are condensed, the ice cubes at the bottom of the ice storage box are usually crushed, but the ice cubes at the two sides and the top of the ice storage box are still in a condensed state, at the moment, an ice bridge is formed in the ice storage box, so that the ice crushing blade assemblies cannot stir new ice cubes, and the ice maker can not make ice any more due to the blocking of the ice bridge. Thus, the ice making function does not work normally.

The design scheme that the ice storage box assembly can be conveniently taken out by a user is generally set in the industry, and when the ice is abnormal, the user can open the machine door to take out the ice storage box and manually break the condensed ice blocks. Meanwhile, a rotating shaft is additionally arranged above a rotating shaft of an ice skate blade assembly on an ice storage box on the market, and an ice stirring rod is arranged on the rotating shaft and used for separating condensed ice blocks. However, the mechanism can not touch the condensed ice blocks on the two sides, and meanwhile, in order to meet the installation feasibility and the anti-corrosion requirement of metal parts in the ice storage box, the structure of the ice storage box is different from that of a common high-efficiency ice crushing barrel, so that the ice crushing efficiency is reduced.

In order to solve the problems, the patent with the publication number of CN 211345959U discloses a refrigerator ice crushing barrel with an ice crushing function, two sections of gear transmissions are added, two small ice stirring rods are additionally added at two sides of the ice stirring rods, so that the ice stirring rods rotate to drive the small ice stirring rods at two sides to rotate through the gear transmissions, and the ice stirring rods cannot touch two sides to condense ice blocks to be disassembled. But the shortcoming is because increased two sections gear drive, and newly-increased ice stirring pole is again in both sides again generally, can lead to gear modulus or number of teeth when the design scheme to must increase so that cause the grow of transmission case volume, cause not little limitation in limited refrigerator panel inner space easily. And this kind of gear drive mode, the ice stirring rod of both sides is single-direction rotation, and under the motor only rotated towards a direction the condition, there is the ice stirring rod of one side to stir the ice-cube toward the lateral wall direction that the ice storage box holds the chamber, and this can lead to the ice-cube of one side to pile up can't be dialled the skates and hold the chamber, has reduced the trash ice efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transmission mechanism suitable for an ice crushing barrel of a refrigerator, so as to solve the technical problem of improving ice breaking efficiency.

The utility model aims to provide an ice crushing barrel for a refrigerator, which aims to solve the technical problem of improving ice breaking efficiency.

The transmission mechanism suitable for the ice crushing and freezing barrel of the refrigerator is realized as follows:

a drive mechanism for a crushed ice bucket of a refrigerator comprising:

a driving gear for outputting a transmission force;

the transmission rack comprises a rack main body, at least one first transmission tooth arranged on the rack main body, and second transmission teeth and third transmission teeth which are suitable for being meshed with the driving gear alternately;

at least one transmission gear meshed with and matched with at least one first transmission gear; wherein

The moving direction of the rack body corresponding to the meshing transmission of the driving gear and the second transmission gear is opposite to the moving direction of the rack body corresponding to the meshing transmission of the driving gear and the third transmission gear.

In an optional embodiment of the utility model, a hollow through groove suitable for embedding the driving gear is arranged in the rack main body; and

the second transmission teeth and the third transmission teeth are respectively positioned on a pair of opposite inner groove walls of the through groove;

and the second transmission gear and the third transmission gear are arranged in parallel.

In an alternative embodiment of the utility model, the driving gear adopts a gear with missing teeth; and

the gear with the missing teeth comprises a circular body and a tooth-shaped part arranged on the circumferential edge of the circular body;

the proportion of the tooth-shaped part to the circumferential edge of the circular body is less than one half.

In an alternative embodiment of the utility model, the second and third gear teeth are symmetrically distributed with respect to the drive gear.

In an optional embodiment of the present invention, at least one first transmission tooth is provided on the same sidewall outside the through groove; or

At least two first transmission teeth are arranged on the same side wall outside the through groove at intervals; and

any one first transmission tooth is distributed in parallel with the second transmission tooth.

In an optional embodiment of the utility model, two first transmission teeth are arranged at intervals; and

one of the first transmission teeth is arranged at the upper left part of the driving gear, and the other one of the first transmission teeth is arranged at the upper right part of the driving gear.

In an alternative embodiment of the present invention, the rack body is injection molded integrally with the first drive tooth, the second drive tooth, and the third drive tooth.

The ice crushing and freezing barrel of the refrigerator is realized as follows:

a crushed ice bucket for a refrigerator, comprising: an ice storage box and an ice crushing component which are used in a matching way; wherein

An ice storage cavity is arranged in the ice storage box;

the ice crushing component comprises an ice crushing shell with an ice skate containing cavity formed inside and an ice skate component arranged in the ice skate containing cavity;

an ice poking disc in linkage fit with the ice skate blade assembly and at least one ice stirring rod positioned above the ice poking disc are also arranged in the ice storage box; and

the ice skate blade assembly and the at least one ice stirring rod are respectively in transmission connection with the transmission mechanism suitable for the ice crushing and freezing barrel of the refrigerator.

In an optional embodiment of the utility model, the ice skate blade assembly comprises a blade shaft and a plurality of blades arranged on the blade shaft; and

the driving gear is connected with the cutter shaft, and the cutter shaft is connected with an external input torque suitable for driving the cutter shaft to rotate; the driving gear is suitable for rotating at the same rotating speed along with the cutter shaft;

at least one ice stirring rod is connected with at least one transmission gear in a one-to-one matching mode, so that the transmission gear drives the corresponding ice stirring rod to rotate.

In an optional embodiment of the utility model, the refrigerator crushed ice bucket further comprises a transmission case which is matched and connected with one side of the crushed ice shell, which is far away from the ice storage box, and is used for accommodating and assembling a transmission mechanism suitable for the refrigerator crushed ice bucket; wherein

The transmission case comprises a case body and a case cover which are matched; and

the box body and the box cover are respectively connected with the rack main body through the adaptive guide rail and the cutter groove.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects: the transmission mechanism suitable for the refrigerator crushed ice bucket and the refrigerator crushed ice bucket using the transmission mechanism provided by the utility model have the advantages that the transmission rack comprises second transmission teeth and third transmission teeth which are suitable for being alternatively meshed and matched with the driving gear, and the motion direction of the corresponding rack main body when the driving gear is meshed and transmitted with the second transmission teeth is opposite to the motion direction of the corresponding rack main body when the driving gear is meshed and transmitted with the third transmission teeth; under the structure, the driving gear can enable the transmission gear meshed with the first transmission tooth on the transmission rack to rotate alternately clockwise and anticlockwise even if the driving gear rotates only in one direction, so that ice blocks can be stirred back and forth until the ice blocks are fed into the ice skate containing cavity, and the ice crushing efficiency is remarkably improved.

In addition, the transmission structure for realizing the transmission force between the driving gear and the transmission gear through the transmission rack can obviously reduce the volume of a transmission part and the volume of a transmission box compared with a pure gear transmission structure in the prior art, so that the appearance of the integral ice crushing and freezing barrel of the refrigerator is more delicate and harmonious, and the utilization rate of the residual installation space in the refrigerator is improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram illustrating a transmission rack of a transmission mechanism suitable for an ice crushing and freezing bucket of a refrigerator according to embodiment 1 of the present invention in a state of corresponding meshing transmission between a driving gear and a second transmission gear;

fig. 2 is a schematic structural diagram illustrating a transmission rack of a transmission mechanism suitable for an ice crushing and freezing barrel of a refrigerator according to embodiment 1 of the present invention in a state of corresponding meshing transmission with a driving gear and a third transmission gear;

fig. 3 is a schematic diagram illustrating an explosion structure of a crushed ice bucket of a refrigerator according to embodiment 2 of the present invention;

FIG. 4 is a schematic view showing a matching structure of an ice stirring rod and an ice blade assembly of the crushed ice bucket of the refrigerator according to embodiment 2 of the utility model;

fig. 5 is a schematic view illustrating a matching structure of an ice stirring rod and an ice blade assembly of an ice crushing bucket of a refrigerator according to embodiment 2 of the utility model and an ice storage box;

FIG. 6 is a schematic view showing the internal structure of a transmission case of a crushed ice bucket for a refrigerator according to embodiment 2 of the present invention;

fig. 7 is a schematic structural view illustrating a rack guide rail of a crushed ice bucket of a refrigerator according to embodiment 2 of the present invention;

fig. 8 shows a schematic view of a matching structure of a transmission rack of the ice crushing bucket of the refrigerator, a box body and a box cover according to embodiment 2 of the utility model.

In the figure: the ice crusher comprises a driving gear 1, a circular body 11, a tooth-shaped part 12, a transmission gear 2, a rack main body 31, a through groove 32, a first transmission gear 33, a second transmission gear 34, a third transmission gear 35, a rack guide rail 36, a transmission case 4, a case body 41, a case cover 42, an ice storage box 5, an ice crushing shell 6, an ice poking plate 7, an ice stirring rod 8, a cutter shaft 91 and a blade 92.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Example 1:

referring to fig. 1 and 2, the present embodiment provides a transmission mechanism suitable for a crushed ice bucket of a refrigerator, including: a driving gear 1 for outputting a driving force, a driving rack connected to the driving gear 2, and at least one driving gear 2 connected to the driving rack.

Specifically, the transmission rack comprises a rack body 31 and at least one first transmission tooth 33 arranged on the rack body 31, and a second transmission tooth 34 and a third transmission tooth 35 which are suitable for being meshed with the driving gear 1 alternately; that is, when the driving gear 1 and the second transmission gear 34 are meshed with each other, the driving gear 1 and the third transmission gear 35 are not in transmission fit with each other; on the contrary, when the driving gear 1 and the third transmission gear 35 are meshed and matched, the driving gear 1 and the second transmission gear 34 are not in transmission fit; this means that the drive gear 1 is only in meshing engagement with one of the second gear teeth 34 and the third gear teeth 35 during a time interval.

It should be noted that the first transmission gear 33 is fixed on the rack body 31, so that the first transmission gear 33 generates a synchronous motion track with the rack body 31, i.e. the motion direction of the first transmission gear 33 is the same as the rack body 31. For the first transmission teeth 33 disposed on the rack main body 31, the number of the first transmission teeth 33 may be set according to the number of the transmission gears 2 in the actual use environment, here, one transmission gear 2 may be matched with one first transmission tooth 33, or one first transmission tooth 33 may be matched with a plurality of transmission gears 2 disposed side by side at the same time, which is not limited in this embodiment.

For an optional implementation case, in combination with the drawings, in the present embodiment, two or more first transmission teeth 33 are provided at intervals on the same side wall outside the through slot 32; or a first transmission tooth 33 is arranged on the same side wall outside the through groove 32; and any one of the first transmission teeth 33 is distributed in parallel with the second transmission teeth 34. The figure of the present embodiment only exemplifies a case where two first transmission teeth 33 are provided, and the two first transmission teeth 33 are used in one-to-one cooperation with the two transmission gears 2.

On the basis of the above structure, for the case that two first transmission teeth 33 are arranged at intervals, also taking an optional case as an example with reference to the drawings, one first transmission tooth 33 is arranged at the upper left of the driving gear 1, and the other first transmission tooth 33 is arranged at the upper right of the driving gear 1. The structure is also designed according to the specific use requirement of the transmission gear 2, that is, the installation position of the transmission gear 2 in practical situations is not limited in any way, and the use requirement of the embodiment is met as long as the first transmission tooth 33 is arranged on the rack main body 31 and can move synchronously with the rack main body 31.

In addition, it should be noted that, in view of convenience and high efficiency of processing and production, and at the same time, the processing precision of the transmission rack is effectively controlled, in an optional implementation case, the rack main body 31 of the present embodiment is injection molded integrally with the first transmission teeth 33, the second transmission teeth 34, and the third transmission teeth 35.

Next, by way of example, with reference to the accompanying drawings, in an alternative implementation, the rack main body 31 of the present embodiment adopts a rectangular or approximately rectangular structure, and a through groove 32, which is hollowed and suitable for the driving gear 1 to be embedded, is arranged in the rack main body 31 and has a rectangular or approximately rectangular structure. On the basis of the structure, the second transmission teeth 34 and the third transmission teeth 35 are respectively positioned on a pair of opposite inner groove walls of the through groove 32; and the second gear teeth 34 are arranged in parallel with the third gear teeth 35. Alternatively, the second gear teeth 34 and the third gear teeth 35 are symmetrically distributed relative to the drive gear 1. Due to the fact that the driving gear 1 only achieves meshing transmission with one of the second transmission teeth 34 and the third transmission teeth 35 in a period of time, under the structure, when the driving gear 1 keeps the same moving direction N (clockwise or counterclockwise), the moving direction F of the rack body 31 corresponding to the meshing transmission of the driving gear 1 and the second transmission teeth 34 is opposite to the moving direction F of the rack body 31 corresponding to the meshing transmission of the driving gear 1 and the third transmission teeth 35. The first transmission teeth 33 move synchronously with the movement of the rack main body 31, so that the movement direction of the corresponding first transmission teeth 33 when the driving gear 1 and the second transmission teeth 34 are in meshing transmission is opposite to the movement direction of the corresponding first transmission teeth 33 when the driving gear 1 and the third transmission teeth 35 are in meshing transmission; in this case, the transmission gear 2 meshing with the first transmission tooth 33 can exhibit two different directions of movement E corresponding to the two situations, and the two directions of movement E are present alternately.

Further, in order to make the driving gear 1 of the present embodiment alternately mesh-connected with the second gear teeth 34 and the third gear teeth 35 without the driving gear 1 simultaneously mesh with the second gear teeth 34 and the third gear teeth 35, the driving gear 1 of the present embodiment employs a gear with missing teeth. In detail, the gear with missing teeth comprises a circular body 11 and a tooth-shaped part 12 arranged on the circumferential edge of the circular body 11; it should be noted that the ratio of the tooth-shaped portion 12 to the circumferential edge of the circular body 11 is less than one half, so as to ensure that the tooth-shaped portion 12 on the gear with missing teeth does not engage with the second transmission teeth 34 and the third transmission teeth 35 at the same time.

Example 2:

referring to fig. 3 to 8, on the basis of the transmission mechanism suitable for the crushed ice bucket of the refrigerator in embodiment 1, the embodiment provides a crushed ice bucket of a refrigerator, comprising: an ice storage box 5 with an ice storage cavity and an ice crushing component embedded on the ice storage box 5; the ice crushing component comprises an ice crushing shell 6 and an ice skate component, wherein an ice skate containing cavity is formed in the ice crushing shell, and the ice skate component is arranged in the ice skate containing cavity; an ice-poking tray 7 in linkage fit with the ice skate blade assembly and at least one ice-stirring rod 8 positioned above the ice-poking tray 7 are also arranged in the ice storage box 5; and the ice skate blade assembly and the at least one ice stirring rod 8 are respectively in transmission connection with the transmission mechanism which is applicable to the crushed ice bucket of the refrigerator and is disclosed by the embodiment 1.

It should be noted that, the specific structures of the ice-poking plate 7 and the ice-stirring rod 8 related to the crushed ice bucket of the refrigerator according to the present embodiment are not improved, and the ice-poking plate 7 and the ice-stirring rod 8 of the crushed ice bucket of the refrigerator with an ice-breaking function disclosed in the prior art, for example, but not limited to, patent publication No. CN 211345959U, may be adopted, and therefore, the detailed structures of these embodiments are not repeated.

In further detail, the ice blade assembly includes a blade shaft 91 and a plurality of blades 92 disposed on the blade shaft 91; the cutter shaft 91 is connected with the driving gear 1 so that the driving gear 1 at the position is driven by the cutter shaft 91 to rotate at the same rotating speed; the arbor 91 is driven by an external input torque, such as, but not limited to, a driving motor, so that the arbor 91 outputs a driving force. It should be noted that, regarding the matching structure between the blade 92 and the knife shaft 91 and the usage principle of the specific ice skate assembly, the present embodiment is not modified, so any mature technology can be adopted, and the detailed structure of the present embodiment is not described again.

In addition, the present embodiment is provided with two ice-stirring rods 8 in consideration of the problem of improving the ice-crushing efficiency, and one ice-stirring rod 8 is disposed at the upper left of the cutter shaft 91 and the other ice-stirring rod 8 is disposed at the upper right of the cutter shaft 91. The two ice stirring rods 8 are connected with the transmission gears 2 in a one-to-one correspondence mode, so that transmission force output by the driving gear 1 is transmitted to the ice stirring rods 8 through the transmission gears 2 under the action of the transmission racks, and rotation of the ice stirring rods 8 is achieved. As can be seen from the description of embodiment 1, the moving direction of the corresponding first transmission teeth 33 when the driving gear 1 and the second transmission teeth 34 are in meshing transmission is opposite to the moving direction of the corresponding first transmission teeth 33 when the driving gear 1 and the third transmission teeth 35 are in meshing transmission; when the cutter shaft 91 keeps rotating in the same movement direction (clockwise or counterclockwise) under the action of the driving gear 1, the ice stirring rod 8 can alternately move clockwise and counterclockwise, so that ice blocks can be stirred back and forth until the ice blocks are fed into the cavity of the ice knife, and the ice crushing efficiency is remarkably improved.

Finally, more specifically, the ice crushing barrel of the refrigerator of the embodiment further comprises a transmission case 4 which is matched and connected with one side of the ice crushing shell 6, which is far away from the ice storage box 5, and is used for accommodating and assembling the driving gear 1, the transmission gear 2 and the transmission rack; wherein the transmission case 4 comprises a fitted case body 41 and a case cover 42. The transmission rack needs to do linear reciprocating motion under the action of the driving gear 1, in the process, the limit of the motion track of the transmission rack is considered, and the motion track deviation of the transmission rack in the linear reciprocating motion process is prevented; the present embodiment is illustrated only by way of example in which rack rails 36 for fitting projections of the cover 42 and the case 41, respectively, are provided on the rack main body 31.

The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. The utility model provides a drive mechanism suitable for refrigerator trash ice bucket which characterized in that includes:

a driving gear for outputting a transmission force;

2. The transmission mechanism suitable for the ice crushing and freezing barrel of the refrigerator as claimed in claim 1, wherein a hollow through groove suitable for the drive gear to be embedded is arranged in the rack main body; and

3. The transmission mechanism suitable for the crushed ice bucket of the refrigerator as claimed in claim 2, wherein the driving gear is a gear with missing teeth; and

4. The transmission mechanism for the crushed ice and ice bucket of a refrigerator as claimed in claim 2, wherein the second transmission teeth and the third transmission teeth are symmetrically distributed relative to the driving gear.

5. The transmission mechanism suitable for the crushed ice bucket of the refrigerator as claimed in any one of claims 2 to 4, wherein at least one first transmission tooth is arranged on the same side wall outside the through groove; or

6. The transmission mechanism for the crushed ice and ice bucket of the refrigerator as claimed in claim 5, wherein two first transmission teeth are arranged at intervals; and

7. The transmission mechanism for the crushed ice and ice bucket of the refrigerator as claimed in claim 1, wherein the rack body is integrally injection molded with the first transmission gear, the second transmission gear and the third transmission gear.

8. A refrigerator ice crushing bucket is characterized by comprising: an ice storage box and an ice crushing component which are used in a matching way; wherein

An ice storage cavity is arranged in the ice storage box;

the ice blade assembly and the at least one ice stirring rod are respectively in transmission connection with the transmission mechanism suitable for the ice crushing barrel of the refrigerator as claimed in any one of claims 1 to 7.

9. The refrigerator crushed ice bucket according to claim 8 wherein the ice blade assembly includes an arbor and a plurality of blades disposed on the arbor; and

10. The refrigerator crushed ice bucket according to any one of claims 8 or 9, further comprising a transmission case coupled to a side of the crushed ice shell facing away from the ice storage box for accommodating a transmission mechanism adapted to the refrigerator crushed ice bucket; wherein