CN211345959U - Refrigerator ice crushing ice bucket with ice breaking function - Google Patents

Abstract

The utility model discloses a refrigerator trash ice bucket with function opens ice, including ice bucket, trash ice shell, skates subassembly, set ice dish, stir ice pole and drive assembly, the one end of trash ice shell be equipped with the ice-cube passageway of ice bucket intercommunication, set ice dish be suitable for with ice-cube that the ice-cube held the intracavity is dialled to the skates holds the chamber. And the ice stirring rod is positioned above the ice poking plate, is close to the edge of the ice bucket, and is suitable for stirring ice blocks on two sides of the ice storage cavity and above the ice storage cavity in the gravity direction. The utility model discloses to the ice bucket design cooperation that sets up ice skate chamber alone and stir the dish of dialling of ice and stir the ice pole, make ice skate subassembly and the chamber relative isolation is held in the ice storage, the ice skate subassembly can carry out the trash ice in a comparatively confined appearance intracavity, has promoted trash ice efficiency, stirs the ice pole and can unpack the ice cube that the ice bucket both sides that the dish can't involve and upper portion condense and unpack apart, prevents to form the ice bridge and hinders system ice function.

Description

Refrigerator ice crushing ice bucket with ice breaking function

Technical Field

The utility model relates to a refrigerator ice machine technical field especially relates to a refrigerator trash ice bucket with function opens ice.

Background

At present, refrigerators with an ice making function in the market are provided with an ice maker, an ice storage barrel, an ice crushing motor, a distributor and other parts which are matched to form a set of complete ice making function. The ice maker is responsible for making ice until the ice storage barrel is full of ice. The ice storage barrel mainly comprises an ice storage cavity for storing ice blocks and a matched ice crushing blade component. The ice crushing blade assembly can be matched with an ice crushing motor and driven by the ice crushing motor to crush larger ice blocks made by the ice maker again, or the ice crushing blade can be used for directly pulling out the larger ice blocks in the ice storage barrel.

The ice cubes made by the ice maker are stored in the ice storage bucket at random time. Once the user does not use the ice making function for a long time, the ice cubes in the ice storage barrel are easy to agglomerate and condense into a whole. The ice blade assemblies are arranged at the center of the bottom of the ice bucket, and after ice cubes in the ice bucket are condensed, the ice cubes at the bottom of the ice bucket are usually broken, but the ice cubes at the two sides and the top of the ice bucket are still in a condensed state, and at the moment, an ice bridge is formed in the ice bucket, so that the ice blade assemblies cannot stir new ice cubes, and the ice maker does 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 bucket assembly is conveniently taken out by a user is usually set in the industry, when ice is abnormal, the user can open a machine door to take out the ice storage bucket, and the frozen ice blocks are broken manually, so that time and labor are wasted. Still there is an ice bucket structure with stir ice pole in the market, but the skates subassembly in this ice bucket structure is installed and is being held the intracavity at the ice-storage, relies on self action of gravity to make the ice-cube get into the work area of skates subassembly, when the skates rotate and begin to smash ice, has great probability to the ice-cube outwards undulant to unable ice-cube, influence crushing efficiency, and because structural constraint, the ice pole that stirs in this ice bucket structure can't touch the ice-cube of ice bucket both sides.

SUMMERY OF THE UTILITY MODEL

In order to solve the ice-cube of the upper portion of ice bucket and both sides in the prior art ice bucket structure and can't be clear away, lead to forming the ice bridge in the ice bucket, technical problem that the trash ice is inefficient, the utility model provides a refrigerator trash ice bucket with function of breaking ice solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a refrigerator trash ice bucket with function of breaking ice, includes the ice bucket, form in the ice bucket and store ice appearance chamber.

The ice crushing shell is internally provided with an ice skate blade containing cavity, and the bottom of the ice crushing shell is provided with an ice outlet.

And the ice skate blade assembly is positioned in the ice skate blade containing cavity and is suitable for chopping or pushing out ice blocks towards the ice outlet.

And the ice poking disc is positioned in the ice bucket, is coaxially arranged with the ice skate blade assembly, and is suitable for poking the ice blocks in the ice storage containing cavity to the ice skate blade containing cavity.

And the ice stirring rod is positioned above the ice poking plate, is close to the edge of the ice bucket, and is suitable for stirring ice blocks on two sides of the ice storage cavity and above the ice storage cavity in the gravity direction.

And the transmission assembly is simultaneously in transmission connection with the ice poking tray, the ice stirring rod and the ice skate blade assembly.

An ice block channel communicated with the ice bucket is further arranged at one end, facing the ice poking disc, of the ice crushing shell.

Furthermore, the ice blade assembly comprises a central shaft, one or more ice blades rotatably connected to the central shaft and fixedly connected to the ice crushing shell, and one or more ice blades fixed to the central shaft, wherein the ice blades are arranged close to the ice outlet.

Further, the ice-pulling tray comprises a central tray surface arranged on a central shaft of the ice skate blade assembly and a plurality of fan blades arranged on the circumferential side wall of the central tray surface in a circumferential array.

Further, the ice poking plate and the ice stirring rod are both arranged at one end of the ice crushing shell; the transmission assembly is installed at the other end of the ice crushing shell and comprises a driving wheel, a driven wheel and a driving motor, the driving wheel drives the ice skate blade assembly to rotate, the driven wheel drives the ice stirring rod to rotate, the driving motor drives the driving wheel to rotate, and the driving wheel is in transmission connection with the driven wheel.

Preferably, the driving wheel and the driven wheel are in gear transmission or belt transmission.

Further, a motor shifting piece is mounted on an output shaft of the driving motor, and protruding baffles are arranged on two sides of the motor shifting piece; one end of the driving wheel is provided with a shifting sheet movable groove, two corresponding side faces of the shifting sheet movable groove form shifting sheet matching faces which are suitable for being in matching contact with the protruding baffle, when the driving motor rotates, the protruding baffle abuts against the two shifting sheet matching faces and drives the driving wheel to rotate.

Furthermore, an X-shaped structure is formed by the two plectrum matching surfaces, two ends of each plectrum matching surface are plectrum contact sections, two plectrum contact sections of each diagonal line are in a pair, and the two plectrum contact sections in each pair of plectrum contact sections are arranged in parallel; when the driving motor rotates, the motor shifting piece is in matched contact with one pair of shifting piece contact sections.

Further, stir the ice pole and stir ice portion by the L type and cup joint and be in the connecting portion that ice portion tip was stirred to the L type constitute, the L type is stirred ice portion and is the metal insert pole, connecting portion with from the coaxial setting of driving wheel, connecting portion adopt the mode of moulding plastics to make.

Preferably, one end of the connecting part far away from the L-shaped ice stirring part is a transmission matching part, one or more planes are cut on the circumferential side surface of the transmission matching part, and a shaft hole suitable for the transmission matching part to be inserted is formed in the center of the driven wheel.

Preferably, the ice stirring rods are two and are respectively arranged on the edges of the ice crushing shells at two sides of the ice poking plate.

The utility model has the advantages that:

(1) the utility model discloses set up ice bucket design cooperation that the skates holds the chamber alone and stir the dish of dialling of ice and stir the ice pole, it can simultaneous working to utilize transmission assembly to dial the dish when making skates subassembly trash ice and stir the ice pole, it holds the chamber to set up the skates alone and makes the ice-cube can't directly enter into skates stirring scope by the action of gravity, make skates subassembly and the relative isolation of ice storage chamber, the skates subassembly can carry out the trash ice in comparatively confined appearance chamber, the trash ice efficiency has been promoted, avoid skates itself to dial the ice-cube and influence the efficiency of trash. The ice stirring rod can separate the condensed ice blocks on the two sides and the upper part of the ice bucket which cannot be involved in the ice stirring plate when the ice stirring plate stirs the ice blocks into the ice blade containing cavity, so that the ice bridge is prevented from blocking the ice making function.

(2) The utility model discloses in the L type that stirs the ice pole and adopt metal insert stirs ice portion and stirs ice, has increased and has stirred the ice scope to strengthen the intensity of stirring the ice pole, reduced the rust-resistant processing degree of difficulty and the cost that loses of metal.

(3) The utility model discloses in be provided with the rotatory motor plectrum of drive action wheel on the driving motor, need not to install driving motor and skates subassembly in same pivot, reduced the installation accuracy requirement, realize corotation and the reversal of action wheel through the cooperation contact of motor plectrum and plectrum fitting surface, work as when the motor plectrum turns to, plectrum activity groove can do the motor plectrum provides the variable speed space, avoids the rotational speed to change suddenly and causes the structural vibration.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of an embodiment of a crushed ice bucket with an ice breaking function for a refrigerator according to the present invention;

fig. 2 is an exploded schematic view of an embodiment of the ice crushing bucket with ice breaking function for a refrigerator according to the present invention;

FIG. 3 is a front view of the present invention (drive cover not shown);

FIG. 4 is a schematic view illustrating the position relationship between the ice-stirring plate and the ice-stirring rod and the ice-breaking shell and the ice bucket;

FIG. 5 is a schematic view of the ice stirring rod and the transmission assembly according to the present invention;

FIG. 6 is an exploded view of the ice stirring rod and the driven wheel of the present invention;

FIG. 7 is a schematic cross-sectional view of the ice stirring rod according to the present invention;

FIG. 8 is a schematic view of the internal structure of the ice crushing shell according to the present invention;

FIG. 9 is a schematic view of the engagement relationship between the ice shell and the driving wheel and the driving motor;

fig. 10 is a schematic view of the matching relationship between the driving wheel and the motor shifting piece in the present invention.

In the figure, 1, an ice bucket, 2, an ice crushing shell, 201, an ice crushing cover, 202, a matching shaft hole, 3, an ice blade assembly, 301, an ice fixing blade, 302, an ice moving blade, 4, an ice poking disc, 401, a central disc surface, 402, fan blades, 5, an ice stirring rod, 501, an L-shaped ice stirring part, 502, a connecting part, 5021, a transmission matching part, 6, a transmission assembly, 601, a driving wheel, 6011, a poking sheet movable groove, 6012, a poking sheet matching surface, 60121, a poking sheet contact section, 6013, a main shaft matching hole, 6014, a disc, 6015, a tooth form, 602, a driven wheel, 6021, a shaft hole, 603, a driving motor, 7, an ice storage cavity, 8, an ice blade cavity, 9, an ice outlet, 10, an ice block channel, 11, a transmission box, 1101, a transmission cover, 12, a transmission cavity, 13, a motor poking sheet, 1301, a raised baffle plate, 14, a handle, 15, a gasket, 16 and.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of 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.

The utility model takes the vertical direction shown in figure 3 as the gravity direction, and the direction of the ice block which freely moves in the ice bucket 1 is the lower part of the gravity direction.

The utility model discloses a concrete embodiment, as shown in fig. 1-4, a refrigerator trash ice bucket 1 with function of opening ice, including ice bucket 1, trash ice shell 2, skates subassembly 3, dial ice dish 4, stir ice pole 5 and drive assembly 6, form in the ice bucket 1 and store ice appearance chamber 7. The ice crushing shell 2 is a hollow shell structure in which an ice skate blade containing cavity 8 is formed, an ice outlet 9 is formed in the bottom of the ice crushing shell 2, and an ice block channel 10 communicated with the ice bucket 1 is further formed in one end, facing the ice poking plate 4, of the ice crushing shell 2, so that ice blocks cannot directly enter the ice skate blade containing cavity 8 under the action of gravity, the ice crushing blade is relatively isolated from the ice storage containing cavity 7, and the requirement of the ice skate blade assembly 3 on corrosion resistance is lowered. The ice blade assembly 3 is positioned in the ice blade accommodating cavity 8 and is suitable for chopping or pushing ice blocks towards the ice outlet 9. The ice poking disc 4 is positioned in the ice bucket 1, is coaxial with the ice skate blade component 3, and is suitable for poking ice blocks in the ice storage cavity 7 to the ice skate blade cavity 8. The ice stirring rod 5 is positioned above the ice poking plate 4 and is arranged close to the edge of the ice bucket 1, and is suitable for stirring ice blocks on two sides of the ice storage cavity 7 and above the ice bucket in the gravity direction, and the edge of the ice bucket 1 refers to two sides of the inner side of the ice bucket 1. The transmission component 6 is simultaneously in transmission connection with the ice poking disc 4, the ice stirring rod 5 and the ice skate blade component 3 and is used for driving the ice poking disc 4, the ice stirring rod 5 and the ice skate blade component 3 to rotate.

As shown in fig. 1 and 2, the ice bucket 1 is a main body installation structure, the ice crushing shell 2 is installed on the ice bucket 1 in an embedding manner, the ice crushing shell 2 is installed in a lower area of the ice bucket 1, the ice blade accommodating cavity 8 is located at the right lower side of the ice bucket 1, and ice blocks can enter the ice blade accommodating cavity 8 only by changing the movement direction of the ice blocks under the action of the ice poking tray 4. Because the ice poking disc 4 and the ice skate blade assembly 3 are coaxially arranged, the ice poking disc 4 is mainly used for poking ice blocks at the lower part of the ice bucket 1 and is matched with the ice stirring rod 5 positioned above the ice poking disc 4, so that ice blocks at the upper area and the two sides of the ice bucket 1 can be stirred at the same time, condensed ice blocks are detached, and an ice bridge is prevented from forming above the ice bucket 1 to block the ice making function.

The ice stirring rods 5 are preferably provided in two, and are respectively provided at the edges of the crushed ice shells 2 at both sides of the ice-ejecting tray 4.

As shown in fig. 2 and 4, an ice-striking plate 4 and an ice-stirring lever 5 are both installed at one end of the ice-crushing shell 2; transmission assembly 6 installs in the other end of garrulous ice shell 2 to pass garrulous ice shell 2 and dial ice dish 4, stir ice pole 5 and the transmission of skates subassembly 3 and be connected, wherein garrulous ice shell 2 adopts split type design, skates subassembly 3 adopts garrulous ice lid 201 lid to close fixedly after installing in garrulous ice shell 2, transmission assembly 6 places in transmission case 11, garrulous ice lid 201 is used for holding transmission assembly 6 as transmission case 11's partly, the garrulous ice lid 201's of keeping away from skates subassembly 3 one end is closed through transmission lid 1101, thereby realize transmission assembly 6's installation. Namely, outside the ice blade cavity 8, the end of the crushed ice shell 2 far away from the ice storage cavity 7 is additionally and independently provided with a transmission cavity 12, and the transmission cavity 12 is separated from the ice blade cavity 8 to avoid the entering of ice blocks.

As shown in fig. 2 and 3, the transmission assembly 6 may adopt, but is not limited to, the following structure: the ice shaver comprises a driving wheel 601 for driving the ice shaver component 3 to rotate, a driven wheel 602 for driving the ice stirring rod 5 to rotate, and a driving motor 603 for driving the driving wheel 601 to rotate, wherein the driving wheel 601 is in transmission connection with the driven wheel 602. The driving wheel 601 and the driven wheel 602 can be in gear transmission or belt transmission, or in other transmission modes such as chain transmission and the like which can realize torque transmission, and because the ice skate blade assembly 3 and the ice poking disc 4 are coaxially arranged, the driving wheel 601, the ice skate blade assembly 3 and the ice poking disc 4 are arranged on the same rotating shaft, and the driven wheel 602 and the ice stirring rod 5 are arranged on the same rotating shaft. Taking gear transmission as an example, when two ice stirring rods 5 are provided, the ice stirring rods 5 are located on two sides above the ice stirring tray 4, so that two driven wheels 602 are also provided, the two driven wheels 602 are provided on two sides above the driving wheel 601, the two driven wheels 602 are separated from each other and do not contact with each other, the driving wheel 601 is simultaneously engaged with the two driven wheels 602, so that torque is transmitted to the two driven wheels 602, and the driven wheels 602 are coaxially matched with the ice stirring rods 5, so that torque of the driving motor 603 is distributed to the ice stirring rods 5 on two sides to break ice cubes. The transmission assembly 6 of the present embodiment is a single-stage transmission structure to reduce the assembly complexity and reduce the thickness dimension of the driving motor spindle in the axial direction.

As shown in fig. 2 and 4, the ice-ejecting tray 4 makes the ice cubes enter the ice blade accommodating cavity 8 by means of a pressure difference formed at both sides of the tray surface when the ice-ejecting tray 4 rotates, specifically, the ice-ejecting tray 4 includes a central tray surface 401 installed on a central shaft of the ice blade assembly 3 and a plurality of fan blades 402 circumferentially arrayed on a circumferential side wall of the central tray surface 401, and the ice cubes are pushed into the ice blade accommodating cavity 8 by enlarging an end surface area of the ice-ejecting tray 4.

Stir ice pole 5 and be used for stirring the ice-cube of 1 upper portion of ice bucket and both sides, guarantee the intensity of stirring ice pole 5 in order to increase the stirring scope, improve the life who stirs ice pole 5 in the embodiment of the utility model, as shown in fig. 6, stir ice pole 5 and stir ice portion 501 and cup joint at the connecting portion 502 that the tip was stirred to the L type and constitute by the L type, the L type is stirred ice portion 501 and is the metal insert pole, connecting portion 502 with from the coaxial setting of driving wheel 602, connecting portion 502 adopts the mode of moulding plastics to make. Specifically, L type is stirred ice portion 501 and is bent by the metal pole and be the formation of moulding plastics of inserts behind the L type, because the L type is stirred ice portion 501 mainly used and is stirred ice, with ice-cube direct contact, produces the corrosion phenomenon very easily, adopts the rust-resistant processing degree of difficulty cost of metal that can reduce as far as possible of metal insert mode.

The ice stirring rod 5 and the driven wheel 602 are matched as shown in fig. 5 and 6, the ice stirring rod 5 is formed by a metal insert rod matching injection molding body, the ice stirring rod 5 and the driven wheel 602 are detachable, assembly is facilitated, and the phenomenon that after the driven wheel 602 and the ice stirring rod 5 are designed into an integrated body, one end of the ice stirring rod is a large-size driven wheel 602, the other end of the ice stirring rod is a large-size L-shaped ice stirring part 501, and after the middle of the ice stirring rod is a small-size connecting part 502 designed to avoid interference, the ice stirring rod cannot be smoothly assembled into the ice crushing. As shown in fig. 7, the ice stirring rod 5 is formed by integrally insert molding an L-shaped ice stirring portion 501 of a metal insert and an injection molded connecting portion 502, so as to ensure the strength of a component responsible for breaking ice cubes and simultaneously avoid occupying a large volume to occupy an ice storage space, and meanwhile avoid affecting the difficulty of an anti-corrosion process of a metal part by common general metal part fixing modes such as a complicated screw, a nut, riveting and the like. Preferably, the length L2 of the part of the L-shaped ice stirring part 501 coaxial with the connecting part 502 is set as long as possible as the length L1 of the part perpendicular to the axis of the connecting part 502, so that the fixing strength of the L-shaped ice stirring part 501 can be better satisfied. In addition, as shown in fig. 6, preferably, one end of the connecting portion 502 away from the L-shaped ice stirring portion 501 is a transmission matching portion 5021, one or more flat surfaces are cut on the circumferential side surface of the transmission matching portion 5021, the center of the driven wheel 602 is provided with a shaft hole 6021 suitable for inserting the transmission matching portion 5021, after the transmission matching portion 5021 is inserted into the shaft hole 6021 from one end of the driven wheel 602, the washer 15 and the screw 16 are mounted at the other end of the driven wheel 602 for axially fixing the ice stirring rod 5. Torque is transmitted by the engagement of the drive engagement portion 5021 and the shaft hole 6021. As shown in fig. 5, since the transmission case 11 is separated from the ice storage cavity 7 of the ice bucket 1 by the ice crushing shell 2, and the transmission assembly 6 is further separated from the working part of the ice stirring rod 5, the end surface of the ice crushing shell 2 is provided with the matching shaft hole 202, so as to increase the rotational stability of the ice stirring rod 5.

As shown in fig. 8 and 9, the configuration of the ice blade assembly 3 is the same as the configuration of the ice blade assembly 3 in the ice bucket 1 in the prior art, and generally includes a central shaft, one or more fixed blades 301 rotatably connected to the central shaft and fixedly connected to the ice crushing shell 2, and one or more movable blades 302 fixed to the central shaft, where the fixed blades 301 are disposed near the ice outlet 9, the movable blades 302 are disposed opposite to the blades of the fixed blades 301, when the movable blades 302 and the fixed blades 301 are both provided with a plurality of blades, the movable blades 302 and the fixed blades 301 are staggered along the axial direction of the central shaft, the central shaft is the main shaft of the driving wheel 601, when the driving wheel 601 rotates, the central shaft rotates along with the driving wheel 601, the central shaft drives the movable blades 302 to rotate, the fixed blades 301 are fixed, an ice channel 10 connected to the ice storage cavity 7 is disposed on the vertical surface of the ice crushing shell 2, and the ice outlet 9 is disposed at the lower end, when the main shaft of the driving motor 603 rotates counterclockwise, the knife edge of the movable ice blade 302 faces the ice cubes, the movable ice blade 302 and the fixed ice blade 301 cut each other, the ice outlet 9 discharges crushed ice, and when the main shaft of the driving motor 603 rotates clockwise, the movable ice blade 302 discharges the complete ice cubes in a clockwise manner.

In the present invention, since the driving motor 603 and the driving wheel 601, the ice blade assembly 3 and the ice-stirring tray 4 are coaxially disposed, that is, the main shaft of the driving motor 603 and the central shaft of the driving wheel 601 are the same rotating shaft, and at this time, the stress of the main shaft of the driving motor 603 is larger, in a specific embodiment of the present invention, as shown in fig. 9 and fig. 10, the motor stirring piece 13 is installed on the output shaft of the driving motor 603 (in fig. 9, the driving motor 603 and the driving wheel 601 inside the transmission case 11 are displayed outside for clarity of display), and the two sides of the motor stirring piece 13 are provided with the protruding baffles 1301; one end of the driving wheel 601 is provided with a shifting sheet moving groove 6011, two corresponding side surfaces of the shifting sheet moving groove 6011 form a shifting sheet matching surface 6012 suitable for being in matching contact with the protruding baffle 1301, when the output shaft of the driving motor 603 rotates, the protruding baffle 1301 abuts against the two shifting sheet matching surfaces 6012 and drives the driving wheel 601 to rotate, and for clear display in the drawing, the transmission assembly 6 inside the transmission case 11 is displayed outside the transmission case 11. The driving motor 603 is fixed on the transmission cover 1101, the transmission case 11 enables the driving motor 603 and the driving wheel 601 to be axially fixed, the axial distance between the driving motor 603 and the driving wheel 601 is reasonably controlled, the protruding baffle 1301 of the motor shifting piece 13 is inserted into the shifting piece moving groove 6011, when the driving motor 603 rotates forwards or backwards, the motor shifting piece 13 abuts against different parts of the shifting piece matching surface 6012 to drive the driving wheel 601 to rotate, preferably, the width size of the shifting piece moving groove 6011 is larger than the thickness size of the motor shifting piece 13, when the driving motor 603 rotates, the speed of the shifting piece motor is greatly changed, the shifting piece moving groove 6011 provides a speed change space for the motor shifting piece 13, the motor shifting piece 13 cannot impact on the shifting piece matching surface 6012 at the moment of speed change, and severe vibration of the device is avoided. The section of the motor shifting piece 13 is approximately U-shaped, and the main shaft of the driving motor 603 is arranged at the center of the motor shifting piece 13. The torque of the spindle of the low-driving motor 603 can be reduced by arranging the motor driving piece 13.

Preferably, the two shift piece matching surfaces 6012 form an X-shaped structure, two ends of each shift piece matching surface 6012 are shift piece contact sections 60121, two diagonal shift piece contact sections 60121 are a pair, and the two shift piece contact sections 60121 in each pair of shift piece contact sections 60121 are arranged in parallel, that is, there are two pairs of shift piece contact sections 60121, which are respectively responsible for rotation transmission matching in one direction; when the driving motor 603 rotates, the motor paddle 13 is in mating contact with one pair of the paddle contact sections 60121. A shifting piece contact section 60121A, a shifting piece contact section 60121B, a shifting piece contact section 60121C and a shifting piece contact section 60121D are arranged on the shifting piece matching surface 6012, wherein the shifting piece contact section 60121A and the shifting piece contact section 60121B are a pair, and when the driving motor 603 rotates positively, the motor shifting piece 13 is in contact with the shifting piece contact section 60121A and the shifting piece contact section 60121B; the dial contact section 60121C and the dial contact section 60121D are a pair, and when the driving motor 603 rotates in reverse, the motor dial 13 contacts the dial contact section 60121C and the dial contact section 60121D.

As shown in fig. 10, in this embodiment, a spindle fitting hole 6013 for installing a spindle of the driving motor 603 is disposed in the center of the driving wheel 601, the driving wheel 601 is insert injection molded by a metal insert disk 6014 and an injection molded tooth 6015, and the disk 6014 is formed by sheet metal punch, so as to improve the strength of the driving wheel 601 and avoid breakage when the motor driver 13 is fitted with the spindle of the driving motor 603.

Preferably, the handle 14 is further provided at the upper portion of the ice bucket 1 to facilitate taking out the ice bucket 1 for maintenance.

In this specification, the schematic representations of the terms are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a refrigerator trash ice bucket with function opens ice which characterized in that includes:

the ice storage device comprises an ice bucket (1), wherein an ice storage cavity (7) is formed in the ice bucket (1);

the ice crushing shell (2), an ice skate blade containing cavity (8) is formed inside the ice crushing shell (2), and an ice outlet (9) is formed in the bottom of the ice crushing shell (2);

the ice skate blade assembly (3) is positioned in the ice skate blade accommodating cavity (8) and is suitable for chopping or pushing ice blocks towards the direction of the ice outlet (9);

the ice poking disc (4) is positioned inside the ice bucket (1), is coaxially arranged with the ice skate blade assembly (3), and is suitable for poking ice blocks in the ice storage cavity (7) to the ice skate blade cavity (8);

the ice stirring rod (5) is positioned above the ice poking tray (4), is arranged close to the edge of the ice bucket (1), and is suitable for stirring ice blocks on two sides of the ice storage cavity (7) and above the gravity direction;

the transmission component (6) is respectively in transmission connection with the ice poking tray (4), the ice stirring rod (5) and the ice skate blade component (3);

an ice block passage (10) communicated with the ice bucket (1) is further arranged on one end of the ice crushing shell (2) facing the ice poking tray (4).

2. The ice crushing and barrel for the refrigerator with the ice breaking function as claimed in claim 1, wherein: the ice skate blade assembly (3) comprises a central shaft, one or more ice skate blades (301) which are rotatably connected to the central shaft and fixedly connected with the ice crushing shell (2), and one or more ice skate blades (302) which are fixed to the central shaft, wherein the ice skate blades (301) are arranged close to the ice outlet (9).

3. The ice crushing bucket for the refrigerator with the ice breaking function as claimed in claim 2, wherein: the ice-pulling tray (4) comprises a central tray surface (401) arranged on the central shaft of the ice skate blade component (3) and a plurality of fan blades (402) arranged on the circumferential side wall of the central tray surface (401) in a circumferential array.

4. The ice crushing and barrel for the refrigerator with the ice breaking function as claimed in claim 1, wherein: the ice poking disc (4) and the ice stirring rod (5) are both arranged at one end of the ice crushing shell (2); the transmission component (6) is arranged at the other end of the ice crushing shell (2),

the transmission assembly (6) comprises a driving wheel (601) for driving the ice skate blade assembly (3) to rotate, a driven wheel (602) for driving the ice stirring rod (5) to rotate and a driving motor (603) for driving the driving wheel (601) to rotate, and the driving wheel (601) is in transmission connection with the driven wheel (602).

5. The ice crushing and freezing barrel with the ice breaking function of the refrigerator as claimed in claim 4, wherein: the driving wheel (601) and the driven wheel (602) are in gear transmission or belt transmission.

6. The ice crushing and freezing barrel with the ice breaking function of the refrigerator as claimed in claim 4, wherein: a motor shifting sheet (13) is mounted on an output shaft of the driving motor (603), and protruding baffles (1301) are arranged on two sides of the motor shifting sheet (13); one end of the driving wheel (601) is provided with a shifting sheet movable groove (6011), two corresponding side faces of the shifting sheet movable groove (6011) form shifting sheet matching faces (6012) suitable for being in matching contact with the protruding baffle plates (1301), and when the driving motor (603) rotates, the protruding baffle plates (1301) abut against the two shifting sheet matching faces (6012) and drive the driving wheel (601) to rotate.

7. The ice crushing bucket for the refrigerator with the ice breaking function as claimed in claim 6, wherein: the two shifting piece matching surfaces (6012) form an X-shaped structure, two ends of each shifting piece matching surface (6012) are shifting piece contact sections (60121), two shifting piece contact sections (60121) of each diagonal line are in a pair, and the two shifting piece contact sections (60121) in each pair of shifting piece contact sections (60121) are arranged in parallel; when the driving motor (603) rotates, the motor shifting piece (13) is in matching contact with one pair of shifting piece contact sections (60121).

8. The ice crushing and freezing barrel with the ice breaking function of the refrigerator as claimed in claim 4, wherein: it stirs ice pole (5) by the L type stir ice portion (501) and cup joint connecting portion (502) of L type stirring ice portion (501) tip are constituteed, the L type is stirred ice portion (501) and is the metal insert pole, connecting portion (502) with from the coaxial setting of driving wheel (602), connecting portion (502) adopt the mode of moulding plastics to make.

9. The ice crushing bucket for the refrigerator with the ice breaking function as claimed in claim 8, wherein: one end of the connecting part (502) far away from the L-shaped ice stirring part (501) is a transmission matching part (5021), one or more planes are cut on the circumferential side surface of the transmission matching part (5021), and a shaft hole (6021) suitable for the transmission matching part (5021) to be inserted is formed in the center of the driven wheel (602).

10. The ice crushing and barrel for the refrigerator with the ice breaking function as claimed in claim 3, wherein: the two ice stirring rods (5) are respectively arranged at the edges of the ice crushing shells (2) at the two sides of the ice poking tray (4).

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