Ice making device

Abstract

The utility model relates to the technical field of ice making devices, in particular to an ice making device which comprises a shell, the shell is provided with a transferring device and an ice discharging device, and the transferring device comprises a guiding device for bearing and buffering ice blocks and a rotating disc capable of driving the ice blocks to be transferred to the ice discharging device. The rotating disc is provided with an ice block containing cavity which is connected with the guiding device and allows ice blocks to enter and a screening opening communicated with the ice block containing cavity, the ice discharging device is provided with an ice discharging cavity communicated with the ice block containing cavity, and the diameter of the side, close to the ice block containing cavity, of the ice discharging cavity is larger than that of the screening opening. The ice guiding device is arranged, so that the impact force of ice blocks can be relieved, the risk that the ice blocks are broken is reduced, after the ice blocks enter the ice block containing cavity, the ice blocks meeting the specification can be screened out before the ice blocks enter the ice outlet cavity through the size limitation of the screening opening, the ice blocks on the ice outlet mechanism are more uniform and complete, and the ice block screening efficiency is improved. The tedious process that manual screening is needed due to different sizes of ice blocks is avoided, and therefore the ice discharging efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of ice-making device technology, specifically an ice-making device. Background Technology

[0002] An ice-making device is a refrigeration machine that cools water through an evaporator using a refrigerant in a refrigeration system to produce ice. It is widely used in homes, restaurants, bars, hospitals, laboratories, and industrial production. Existing ice-making devices transfer the generated ice blocks to an ice-dispensing mechanism via a transfer device. However, during the ice block generation and transfer process, collisions between ice blocks can cause them to break into smaller pieces, resulting in ice blocks of varying sizes at the dispensing mechanism. This necessitates manual sorting of the ice blocks, impacting both efficiency and user experience. Therefore, improvements to the ice-making device are needed to reduce the need for manual sorting and enhance the user experience. Utility Model Content

[0003] Regarding the aforementioned technical problem that ice blocks easily collide and break into smaller pieces during the ice generation and transfer process, resulting in ice blocks of varying sizes at the ice dispensing mechanism, requiring manual sorting, which not only affects efficiency but also the user experience, the technical solution adopted by this utility model to solve this problem is:

[0004] An ice-making device includes a housing, the housing having a transfer device and an ice-discharging device. The transfer device includes a guide device for receiving and buffering ice blocks, and a rotating disk for transferring ice blocks to the ice-discharging device. The rotating disk has an ice block receiving cavity connected to the guide device for ice blocks to enter, and a screening opening communicating with the ice block receiving cavity. The ice-discharging device has an ice-discharging cavity communicating with the ice block receiving cavity, the diameter of the ice-discharging cavity on the side closer to the ice block receiving cavity being larger than the diameter of the screening opening.

[0005] Furthermore, the rotating disk is provided with a plurality of first connecting plates, and two adjacent first connecting plates enclose each other to form the ice block receiving cavity. The first connecting plates are inclined and are set at an angle to the radial direction of the rotating disk. The bottom of the ice block receiving cavity is L-shaped, and the screening opening is located on the side near the entrance of the ice block receiving cavity.

[0006] Furthermore, the transfer device also includes a support frame located outside the rotating disk. The support frame has a support frame opening that communicates with the screening opening and a baffle near the entrance of the ice block receiving cavity. The screening opening is located above the support frame opening, and the minimum diameter of the ice outlet cavity on the side near the ice block receiving cavity is larger than the minimum diameter of the screening opening.

[0007] Furthermore, the guiding device includes a guide platform near the entrance of the ice block receiving cavity and a guide baffle for buffering ice blocks to the guide platform. The guide platform has a first guide surface that gradually slopes downward from top to bottom, and the bottom of the guide platform is higher than or flush with the bottom of the ice block receiving cavity.

[0008] Furthermore, the bottom height of the rotating disk is lower than the bottom height of the side of the ice outlet cavity near the ice block receiving cavity. When the ice block receiving cavity is connected to the ice outlet cavity, the first connecting plate is used to guide the ice block. The angle between the first connecting plate and the horizontal plane is 15-60 degrees.

[0009] Furthermore, it also includes an ice-making mechanism and a drive mechanism for opening or closing the ice-making mechanism. The ice-making mechanism includes a first mold shell, a second mold shell, and an ice-making cavity formed by the first mold shell and the second mold shell. The drive mechanism includes a rotating shaft connected to the first mold shell and the second mold shell, a rotating part connected to the second mold shell, and a power source for driving the rotating part to rotate.

[0010] Furthermore, the ice-making mechanism is provided with a deformation mechanism connected to the driving mechanism. The second mold shell is provided with a sliding groove and abuts against the deformation mechanism. The deformation mechanism includes a connecting post connected to the rotating part and extending into the sliding groove. The connecting post is provided with a deformation part that abuts against one side of the sliding groove. A deformation gap is provided between the other side of the deformation part and the other side of the sliding groove. The deformation part is elastic and abuts against the side of the sliding groove near the closing direction.

[0011] Furthermore, the housing is also provided with a power device for driving the rotating disk to rotate in the forward and reverse directions, and a limiting mechanism movably configured to limit the rotation direction of the power device. The power device or the rotating disk is provided with a plurality of abutting parts. Each abutting part is provided with a guide end that cooperates with one side of the limiting mechanism and a locking end that abuts with the other side of the limiting mechanism. The power device includes a connecting shaft connected to the rotating disk and a driving part connected to the connecting shaft. The abutting parts are provided in a plurality of evenly distributed manner. The limiting mechanism includes a limiting member that contacts the abutting part and an elastic body connected to the limiting member. The elastic body is used to drive the limiting member to reset towards the abutting part.

[0012] Furthermore, the abutting part is arranged axially on the outside of the connecting shaft, the abutting part is toothed, and the moving direction of the limiting member is perpendicular to the extending direction of the connecting shaft.

[0013] Furthermore, the limiting member is provided with a first contact surface, the guide end is provided with a guide surface that cooperates with the first contact surface, the limiting member is provided with a first limiting surface on the side away from the first contact surface, the engaging end is provided with a second contact surface that contacts the first limiting surface, and the guide surface and the second contact surface are arranged in a V shape.

[0014] The beneficial effects of this utility model are as follows:

[0015] This invention, by setting up an ice guiding device, can reduce the impact force of ice blocks on the rotating disk or between ice blocks, thereby reducing the risk of ice block breakage. After the ice blocks enter the ice block receiving cavity, the size limitation of the screening opening allows the ice blocks to be screened out to meet the specifications before entering the ice discharging cavity. The ice blocks on the ice discharging mechanism are more uniform and complete, avoiding the tedious process of manual screening due to ice blocks of different sizes, thus improving ice discharging efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an ice-making device according to the present invention.

[0017] Figure 2 for Figure 1 AA sectional view.

[0018] Figure 3 for Figure 2 BB cross-sectional view.

[0019] Figure 4 This is an exploded view of an ice-making device according to the present invention.

[0020] Figure 5 This is an exploded view of the transfer device of an ice-making apparatus according to the present invention.

[0021] Figure 6 This is a schematic diagram of the transfer device of an ice-making apparatus according to the present invention.

[0022] Figure 7 This is a schematic diagram of the transfer device of an ice-making apparatus according to this utility model from another angle.

[0023] Figure 8 This is a schematic diagram of the ice-making mechanism of an ice-making device according to the present invention, in the mold-closing state.

[0024] Figure 9 for Figure 8 CC sectional view and its enlarged partial view.

[0025] Figure 10 This is a schematic diagram of the ice-making mechanism of an ice-making device according to the present invention in the demolding state.

[0026] Figure 11 for Figure 10 DD sectional view and its enlarged partial view.

[0027] Figure 12 This is an exploded view of the ice-making mechanism of an ice-making device according to this utility model.

[0028] Figure 13 This is a schematic diagram of the rotating part of the ice-making mechanism of an ice-making device according to the present invention.

[0029] Figure 14 This is a schematic diagram of the ice-making device of the present invention rotating in the forward direction and a partial enlarged view thereof.

[0030] Figure 15 This is a schematic diagram of the ice-making device of the present invention rotating in reverse and a partial enlarged view thereof.

[0031] Figure 16 This is an exploded view of the internal structure of an ice-making device according to this utility model. Detailed Implementation

[0032] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0033] Example 1, as Figures 1 to 7 An ice-making device is shown, comprising a housing 1. The housing 1 is provided with a transfer device 200 and an ice-discharging device 300. The transfer device 200 includes a guide device 700 for receiving and buffering ice blocks, and a rotating disk 5 for transferring ice blocks to the ice-discharging device 300. The rotating disk 5 is provided with an ice block receiving cavity 21 connected to the guide device 700 and for ice blocks to enter, and a screening opening 22 communicating with the ice block receiving cavity 21. The ice-discharging device 300 is provided with an ice-discharging cavity 31 communicating with the ice block receiving cavity 21. The diameter of the ice-discharging cavity 31 on the side closer to the ice block receiving cavity 21 is larger than the diameter of the screening opening 22.

[0034] Furthermore, in beverage preparation, ice cubes of varying sizes can affect the taste and appearance of the beverage. Traditional ice-making devices require manual sorting of ice cubes, consuming additional manpower and time, resulting in low overall efficiency. This invention, by incorporating an ice-guiding device, reduces the impact of ice cubes on the rotating disc or between ice cubes, lowering the risk of ice breakage. After entering the ice cube receiving chamber, the size of the sorting opening restricts the selection of ice cubes to the appropriate size before they enter the ice dispensing chamber. This results in more uniform and complete ice cubes on the dispensing mechanism, avoiding the tedious process of manual sorting due to varying sizes, thereby improving ice dispensing efficiency.

[0035] Specifically, during the movement of ice blocks from the transfer device to the ice dispensing device, because the diameter of the ice dispensing cavity near the ice block holding cavity is larger than the diameter of the screening opening, larger and intact ice blocks can smoothly pass through the screening opening and remain in the ice block holding cavity. Then, as the transfer device enters the ice dispensing cavity, smaller ice blocks formed by collisions during the ice block generation and transfer process fall through the screening opening into the container 101 that collects these smaller ice blocks. This effectively achieves the screening of ice block size, ensuring that the ice blocks output by the ice dispensing device are of relatively uniform size, eliminating the need for tedious manual screening and greatly improving the consistency of ice product quality. Specifically, the container is a water storage tank located inside the shell that supplies water to the ice-making mechanism, reducing water waste. Preferably, the container is located below the transfer device.

[0036] This invention reduces the impact and collision of ice blocks during transportation, lowers the risk of ice breakage, improves ice quality, ensures the uniformity and consistency of ice blocks, and ensures that ice blocks are smoothly and efficiently transferred to the ice outlet cavity after ice making. This improves the overall working efficiency of the ice making device and enhances the stability, durability, and adaptability of the equipment. Furthermore, the rotating disk 5 is arranged vertically and rotates around a horizontal axis. Multiple ice block receiving cavities 21 and multiple corresponding screening openings 22 are provided.

[0037] Specifically, there are no restrictions on the shape of the ice dispensing device. The opening shape can be regular, such as circular or polygonal, or irregular. The channel of the ice dispensing cavity allows ice blocks to enter and exit. Therefore, at the entrance of the ice dispensing cavity, that is, the minimum diameter of the ice dispensing cavity near the ice block receiving cavity, it will be larger than the minimum diameter of the screening opening. Small ice blocks will then enter the screening opening, while ice blocks of the correct size can be transferred to the entrance of the ice dispensing cavity without falling into the screening opening. Of course, a single ice block receiving cavity can have one screening opening or multiple screening openings. Furthermore, a power device drives the rotating disc to rotate, achieving automated transfer of ice blocks. Compared to traditional manual transfer, this greatly improves efficiency and reduces labor costs.

[0038] Specifically, the rotating disk is set vertically, with its horizontal axis passing through the center and parallel to the horizontal plane. A power unit drives the disk to rotate around the horizontal axis, reducing unnecessary space occupation and fully utilizing the circular motion characteristics of the disk. This makes the entire transfer and screening structure relatively compact, allowing the ice-holding cavities to orderly receive the generated ice blocks in the ice-making area and carry them to the screening openings during rotation. Multiple ice blocks can be transferred and screened simultaneously in each rotation cycle. Multiple ice-holding cavities increase the number of ice blocks transferred, thereby improving the overall ice-making efficiency of the device. Multiple screening openings allow for screening of ice blocks during rotation, avoiding wasted time due to missed screenings. This ensures efficient coordination between the screening and transfer processes, enabling the ice-making device to continuously and stably output screened, qualified ice blocks.

[0039] Specifically, the arrangement of multiple ice-containing chambers and screening openings ensures that in each rotation cycle, ice blocks, whether located at the edge or center of the rotating disk, have the opportunity to enter the ice-containing chamber and pass through the screening opening for size sorting. This ensures that each ice block enters its corresponding ice-containing chamber first and passes through the screening opening, effectively separating whole ice blocks from broken ice, improving screening efficiency, and guaranteeing the consistency and quality of the output ice blocks, thereby reducing the need for manual intervention. Furthermore, the movement of ice blocks within their respective chambers reduces the chance of collisions, lowers the risk of ice breakage, and maintains the integrity of the ice blocks.

[0040] Example 2, based on Example 1, further includes the following implementation method: Figures 2 to 6 The ice-making device shown has a bottom height of the rotating disk 5 that is lower than the bottom height of the ice outlet cavity 31 on the side near the ice block receiving cavity 21. When the ice block receiving cavity 21 is connected to the ice outlet cavity 31, the first connecting plate 51 is used to guide the ice block. The angle between the first connecting plate 51 and the horizontal plane is 15-60 degrees.

[0041] Specifically, when the ice-containing cavity is connected to the ice-discharging cavity, the first connecting plate used to support the ice is inclined and can guide the ice. Furthermore, the 15-60 degree angle formed between the first connecting plate and the horizontal plane reduces the impact force on the ice during transport, lowering the risk of the ice breaking due to collision. This helps maintain the integrity of the ice and improves the quality of the discharged ice. When the ice enters the ice-discharging cavity from the ice-containing cavity, it can slide smoothly along the inclined surface of the first connecting plate, helping the ice fall naturally under gravity, thereby improving the transport efficiency of the ice. The ice can pass through the guide structure more quickly into the ice-discharging cavity, reducing the risk of jamming due to an overly horizontal inclination or collisions during descent due to an overly steep inclination.

[0042] Specifically, a 15-degree tilt angle allows ice blocks to slide at a relatively gentle speed. For more fragile ice blocks, this slow sliding prevents them from breaking due to excessive speed and avoids accumulation or jamming caused by an unsuitable angle. A larger 60-degree angle allows ice blocks to enter the ice outlet cavity more efficiently when rapid transfer is needed, making it particularly suitable for situations requiring fast ice making and quick ice dispensing. This angle design improves the compatibility of the ice-making device with various ice block shapes; whether round, square, or irregularly shaped, ice blocks can be effectively transferred from the ice block receiving cavity to the ice outlet cavity under the guidance of the first connecting plate.

[0043] Specifically, because the bottom of the rotating disk is lower than the bottom of the ice outlet cavity near the ice block receiving cavity, the ice blocks are transported from bottom to top to the ice outlet cavity. Small ice blocks can pass through the screening opening more easily during rotation. This reduces the risk of ice block accumulation and blockage at the screening opening, ensuring smooth ice block transport. The height difference design between the rotating disk and the ice outlet cavity allows the rotating disk to move the ice blocks upwards against gravity. When the ice block receiving cavity and the ice outlet cavity are connected, the ice blocks can move more naturally along the first connecting plate to the ice outlet cavity under the influence of gravity. In some embodiments, the angle between the first connecting plate 51 and the horizontal plane is 60 degrees. In other embodiments, the angle between the first connecting plate 51 and the horizontal plane is 15 degrees.

[0044] Example 3 differs from Example 2 in that the angle between the first connecting plate 51 and the horizontal plane is 25 degrees.

[0045] Example 4 differs from Example 2 in that the angle between the first connecting plate 51 and the horizontal plane is 45 degrees.

[0046] Example 5, based on Example 1, further includes the following implementation method: Figures 2 to 7 An ice-making device is shown, wherein the rotating disk 5 is provided with multiple first connecting plates 51, and two adjacent first connecting plates 51 enclose an ice-containing cavity 21. The first connecting plates 51 are inclined, and the bottom of the ice-containing cavity 21 is L-shaped. The screening opening 22 is located on the side near the entrance of the ice-containing cavity 21. Specifically, the inclined arrangement of the first connecting plates means that the first connecting plates form a certain angle with the radial direction of the rotating disk. Furthermore, the inclined arrangement of the first connecting plates and the enclosed ice-containing cavity allows the ice blocks to be in a relatively stable position within the ice-containing cavity during the rotation of the rotating disk. When ice blocks enter the ice-containing cavity from the ice-making area, the inclined surface guides the ice blocks to slide smoothly into the appropriate position, preventing the ice blocks from getting stuck at the entrance of the ice-containing cavity. At the same time, during rotation, the inclined design helps to prevent multiple ice blocks from piling up together within the ice-containing cavity.

[0047] Specifically, if the first connecting plate is horizontal, ice blocks are prone to squeezing and overlapping within the receiving cavity, causing them to break prematurely during transfer or affecting the accuracy of screening. An inclined design, however, allows the ice blocks to slide within the ice receiving cavity with a certain degree of guidance. When multiple ice blocks enter the cavity simultaneously, the squeezed ice blocks are guided out of the cavity by the first connecting plate, ensuring that each ice block can pass through the screening opening independently, thus improving screening efficiency and the stability of ice block transfer.

[0048] Additionally, as the ice block rotates with the rotating disc to the ice outlet cavity, the inclined first connecting plate facilitates the smooth sliding of the ice block towards the outlet cavity under the influence of gravity. This makes it easier for the ice block to move from the ice block receiving cavity towards the ice outlet cavity, reducing the possibility of the ice block remaining at the outlet of the ice block receiving cavity.

[0049] In addition, the ice-containing cavity formed by multiple first connecting plates increases the strength and stability of the rotating disk. Since each cavity contains ice blocks of similar size, the uniform force makes the rotating disk more stable during rotation, reducing the risk of ice block breakage due to vibration or shaking.

[0050] Furthermore, the L-shaped bottom of the ice-holding cavity increases the stability of the ice within it. When an ice cube is placed inside the cavity, its bottom contacts two sides of the L-shaped structure, forming a more stable support structure. This reduces the risk of the ice cube shaking and slipping during transfer, and the L-shaped bottom provides sufficient space for the ice cube to stay and move. Optionally, in some embodiments, small ice cubes fall directly into the screening opening after entering the ice-holding cavity, reducing collisions with the inner wall of the cavity.

[0051] Optionally, in some embodiments, after the small ice cubes enter the ice cube receiving cavity, they are supported by the inner wall of the cavity. As the rotating disk rotates, the ice cubes gradually move towards the screening opening under the guidance of the bottom of the L-shaped ice cube receiving cavity. Due to the buffering effect of a certain travel distance, the ice cubes have sufficient time to adjust their posture and be screened according to the size of the screening opening, reducing the collision force and frequency between the ice cubes and the walls of the ice cube receiving cavity.

[0052] Specifically, due to the L-shaped bottom design, the ice cubes receive better support and protection within the ice cube receiving cavity, reducing the risk of breakage due to collisions or compression during transfer and sorting. Simultaneously, the design of the sorting opening away from the entrance of the ice cube receiving cavity prevents ice cubes from getting stuck in the sorting opening when rapidly entering the cavity, and avoids ice cubes located outside the cavity from jamming the transfer device. Of course, the bottom of the ice cube receiving cavity 21 can be straight, circular, or arc-shaped to accommodate ice cubes of different sizes.

[0053] In addition, compared to the bottom of the straight ice cube receiving cavity, the bottom of the L-shaped ice cube receiving cavity allows for larger ice cubes to be screened. Moreover, the bottom of the L-shaped ice cube receiving cavity is closer to the depth of the ice cube receiving cavity, that is, the axial extension length of the first connecting part. During the screening process, ice cubes that are closer to the correct size can be screened.

[0054] Example 6, based on Example 1, further includes the following implementation method: Figures 4 to 7 An ice-making apparatus is shown, wherein the transfer device 200 further includes a support frame 6 located outside the rotating disk 5. The support frame 6 is provided with a support frame opening 61 communicating with the screening opening 22, and a baffle 62 near the entrance of the ice block receiving cavity 21. The screening opening 22 is located above the support frame opening 61.

[0055] Furthermore, the support frame provides additional support for the rotating disk, enhancing the structural stability of the entire transfer device. The support frame can reinforce and stabilize the rotating disk, reducing its swaying amplitude and ensuring that the transfer and screening process of ice blocks between the receiving cavity and the screening opening can proceed smoothly. This helps to reduce the risk of ice block breakage caused by vibration or shaking during the ice block transfer process, while also extending the service life of the transfer device.

[0056] Specifically, the connection between the support frame opening and the screening opening provides a smoother transfer path for the ice cubes. Driven by the rotating disc, the ice cubes can more easily pass through the screening opening into the support frame opening and then be transported to the container. A baffle near the entrance to the ice cube receiving cavity acts as a buffer. When the ice cubes are fed into the ice cube receiving cavity, the baffle reduces the impact force of the ice cubes, minimizing direct collisions between the ice cubes and the cavity, thus reducing the risk of ice cube breakage. At the same time, the baffle also prevents ice cubes from leaving the ice cube receiving cavity without being screened.

[0057] Furthermore, the screening opening is located above the support frame opening, allowing small ice blocks to fall smoothly into the support frame opening in a straight line under the action of gravity when passing through the screening opening. The small ice blocks will not come into contact with other ice block receiving cavities during the fall, and the small ice blocks will not cause the rotating disk to jam. There is no need to set other parts on the rotating disk for the ice blocks to pass through and move, thereby improving the ice block transmission efficiency and reducing the ice dispensing delay caused by ice block jamming or stagnation.

[0058] Furthermore, the support frame 6 is provided with a support frame guide portion 63 located between the screening opening 22 and the support frame opening 61, and the support frame guide portion 63 is inclined.

[0059] Optionally, in some embodiments, the support frame guide portion may be disposed on one side of the support frame opening or on both sides of the support frame opening. The support frame guide portion is inclined from top to bottom and towards the support frame opening.

[0060] Furthermore, the inclined support frame guide provides a smoother and more natural transfer path for the ice cubes. Driven by the rotating disc, as the ice cubes pass through the screening opening, their own weight allows them to slide more easily along the inclined surface of the support frame guide, thus smoothly entering the container from the support frame opening. The inclined design of the support frame guide helps reduce jamming during the transfer process. The smoother passage of the ice cubes through the support frame guide avoids the risk of ice cube breakage or equipment damage due to jamming. When the ice cubes slide down, their movement is restricted by the inclined surface of the support frame guide, which cushions the impact of small ice cubes falling into the container and reduces collisions between the ice cubes and the internal structure of the support frame.

[0061] Additionally, when the rotating disc rotates, some ice blocks will get stuck in the screening opening. When the screening opening is misaligned with the support frame opening, the support frame guide can support the ice blocks that extend into the screening opening, so that the ice blocks contact the inclined support frame guide during rotation and slowly slide upward to the bottom of the ice block receiving cavity. When the ice blocks move to the ice outlet cavity, they can slide down under the action of the inclined first connecting plate.

[0062] Example 7, based on Example 1, further includes the following implementation method: Figures 2 to 7 An ice-making device is shown, wherein the guiding device 700 includes a guide platform 70 near the entrance of the ice block receiving cavity 21, the guide platform 70 is provided with a first guide surface 71 that gradually slopes downward from top to bottom, and the bottom of the guide platform 70 is higher than or flush with the bottom of the ice block receiving cavity 21.

[0063] Furthermore, the guide platform and its inclined first guide surface provide a smooth and natural transition area for the ice blocks. When the ice blocks are fed into the transfer device, the inclined first guide surface allows the ice blocks to slide smoothly into the entrance of the ice block receiving cavity under the action of gravity, reducing the risk of ice blocks getting stuck at the entrance due to inaccurate entry or breaking due to impact. Specifically, the bottom of the guide platform is higher than or flush with the bottom of the ice block receiving cavity. When the ice blocks slide down the first guide surface, their speed into the ice block receiving cavity is relatively gentle, ensuring that the ice blocks can be placed stably when entering the receiving cavity, reducing the risk of ice blocks getting stuck outside the ice block receiving cavity due to height differences. The inclined first guide surface helps the ice blocks to disperse naturally during the introduction process, reducing the risk of ice blocks accumulating or getting stuck at the entrance of the receiving cavity, ensuring that the ice blocks can enter the ice block receiving cavity smoothly.

[0064] In some other embodiments, the guiding device 700 includes a guide baffle 72 for buffering ice blocks to the guide platform 70. Furthermore, the guide baffle is hinged to the guide baffle driving device 721. When the guide baffle moves toward the ice-making mechanism, it can reduce the impact force of the ice blocks falling directly through its contact surface, and further reduce the ice block breakage caused by collision between ice blocks.

[0065] Example 8, based on Example 1, further includes the following implementation method: Figures 8 to 13 An ice-making device is shown, which further includes an ice-making mechanism 100 and a drive mechanism 23 for driving the ice-making mechanism 100 to open or close. The ice-making mechanism 100 includes a first mold shell 25, a second mold shell 26, and an ice-making cavity 223 formed by the first mold shell 25 and the second mold shell 26. The drive mechanism 23 includes a rotating shaft 27 connected to the first mold shell 25 and the second mold shell 26, a rotating part 281 connected to the second mold shell 26, and a power source 282 for driving the rotating part 281 to rotate.

[0066] Specifically, the ice-making mechanism is arranged vertically. When ice is needed, the second mold shell is closed with the first mold shell. The liquid water in the ice-making cavity turns into solid ice under the action of the refrigeration component. When the ice block is demolded, the power source drives the rotating part to drive the second mold shell to rotate relative to the first mold shell, so that the ice-making cavity opens. The ice block moves downward to the ice guiding device under the action of gravity. The power source drives the rotating part to drive the second mold shell to rotate relative to the first mold shell until it is closed. The above operation is repeated to realize the automation of ice making.

[0067] Example 9, based on Example 8, further includes the following implementation method:

[0068] like Figures 8 to 13An ice-making device is shown, wherein the ice-making mechanism 100 is provided with a deformation mechanism 24 connected to the drive mechanism 23, and the second mold shell 26 is provided with a sliding groove 261 and abuts against the deformation mechanism 24. The deformation mechanism 24 includes a connecting post 241 connected to the rotating part 281 and extending into the sliding groove 261. The connecting post 241 is provided with a deformation part 2411 that abuts against one side of the sliding groove 261. A deformation gap 2413 is provided between the other side of the deformation part 2411 and the other side of the sliding groove 261. The deformation part 2411 is elastic and abuts against the side of the sliding groove 261 near the closing direction. This invention incorporates a deformation mechanism that, under the action of a driving mechanism, can partially or completely undergo elastic deformation. This allows the second mold shell to fit more tightly against the first mold shell, effectively compensating for minor errors in the mold manufacturing and assembly process. It also improves the sealing performance of the first and second mold shells after they are joined, preventing liquid from leaking out from the gap between them and ensuring consistent ice size and quality.

[0069] Specifically, by incorporating a deformation mechanism, when the ice-making mold closes, its elasticity drives the second mold shell to tighten towards the first mold shell, significantly improving the sealing performance during the mold-closing process. This effectively prevents liquid leakage from the gaps in the ice-making mold, ensuring the stability and reliability of the ice-making process. It avoids problems such as excessively small ice cubes or inconsistent ice cube sizes in different ice-making cavities caused by water leakage, thus enabling the stable production of high-quality ice cubes with uniform size that meet user needs, improving product usability and user satisfaction.

[0070] Furthermore, the opening and closing of the second mold shell is controlled by driving the rotating part to rotate through a power source. The deformation mechanism is set on the rotating part and cooperates with the connecting end. When closed, it can accurately apply a clamping force to the first mold shell. Under the action of the power source, the deformation mechanism pushes the second mold shell to fit tightly against the first mold shell through elastic deformation, ensuring the sealing during the mold closing process and effectively preventing liquid leakage. This ensures the smooth progress of the ice making process and improves the success rate and quality stability of ice making.

[0071] Specifically, the power source configuration allows for faster and more stable opening and closing of the second mold shell. Compared to manual operation, the automated drive mechanism reduces errors and uncertainties caused by human factors, improves ice-making efficiency and product quality, and optimizes the mold-closing force, avoiding sealing problems caused by excessive tightness or looseness.

[0072] In addition, by integrating the deformation mechanism with the rotating part, the connection between the entire drive unit and the ice-making mechanism is made more compact, reducing the overall space occupied by the device. At the same time, it improves the reliability of the connection between the components and reduces the possibility of seal failure due to loosening or displacement of components, thereby enhancing the durability and long-term stability of the ice-making device.

[0073] Optionally, in some embodiments, the power source includes devices such as motors and cylinders. Furthermore, by abutting the deformation mechanism against the side of the sliding groove facing the closing direction, it can be ensured that when the second mold shell is closed, the deformation mechanism can generate sufficient thrust to ensure that the second mold shell tightly fits the first mold shell, effectively preventing water leakage caused by the gap between the first and second mold shells after mold closing, and improving the sealing stability and reliability during the ice-making process.

[0074] Specifically, the sliding groove design provides the deformation mechanism with a certain amount of room to move and limits its position. When the deformation mechanism pushes the second mold shell, it can transmit force in one direction, which helps reduce force loss and dispersion during transmission and improves mold closing efficiency. At the same time, the guiding effect of the sliding groove ensures that the deformation mechanism does not deviate from the predetermined direction during pushing, thus maintaining the accuracy and consistency of mold closing. The sliding groove allows the deformation mechanism to produce smooth and continuous movement when pushing the second mold shell, thereby improving the convenience and flexibility of operation.

[0075] Furthermore, when the connecting column is installed into the sliding groove, the connecting column is not squeezed, and the deformable part does not produce elastic deformation. When the rotating part is in the position of being aligned to the second mold shell or closed under the power source connection, the connecting column extends into the connecting column, the deformable part abuts against the sliding groove, and the sliding groove gives the deformable part a force to move in the direction of the deformation gap. The elastic deformation of the deformable part drives the connecting column to drive the rotating part to press the second mold shell in the closing direction.

[0076] Specifically, when the power source drives the second mold shell to rotate, the rotating part abuts against the sliding groove through the connecting column using the deformable part. The deformable part drives the second mold shell to rotate through the sliding groove. During the ice-making process, when the second mold shell gradually closes, the deformable part, driven by the power source, abuts against the sliding groove and squeezes the sliding groove in the closing direction, thereby pushing the second mold shell to fit more tightly against the first mold shell.

[0077] Specifically, the deformation part is made of an elastic material, which has good wear resistance and fatigue resistance. During long-term ice-making processes, even under frequent compression and deformation, the deformation part maintains stable performance and is not easily damaged or failed, thus helping to improve the durability and reliability of the ice-making device and extend its service life. Optionally, in some embodiments, the deformation part is made of plastic.

[0078] Example 10, based on Example 1, further includes the following implementation method: Figures 14 to 16 An ice-making device is shown, wherein the housing 1 is further provided with a power device 400 for driving the rotating disk 5 to rotate in the forward and reverse directions, and a limiting mechanism 500 movably configured to limit the rotation direction of the power device 400. The power device 400 or the rotating disk 5 is provided with a plurality of abutment portions 341. Each abutment portion 341 is provided with a guide end 3411 that cooperates with one side of the limiting mechanism 500 and a locking end 3412 that abuts with the other side of the limiting mechanism 500. The power device 400 includes a connecting shaft 36 connected to the rotating disk 5 and a driving part 37 connected to the connecting shaft 36. The abutment portions 341 are provided in a plurality of evenly arranged. The limiting mechanism 500 includes a limiting member 351 that contacts the abutment portion 341 and an elastic body 352 connected to the limiting member 351. The elastic body 352 is used to drive the limiting member 351 to reset towards the abutment portion 341.

[0079] This invention uses the forward and reverse switching of the power device to automatically release the ice blocks from the jammed state when the ice blocks accumulate and become stuck at the entrance of the ice block receiving cavity, preventing the rotating disk from rotating. This is achieved through the cooperation of the abutment part and the limiting mechanism, eliminating the need for frequent manual intervention, greatly reducing labor and time costs, and effectively improving ice-making efficiency.

[0080] Traditional ice-making devices often require manual intervention or forced rotation when ice blocks get stuck, which can overload or even damage the power unit. This new invention, however, avoids prolonged excessive stress on the power unit through automatic reverse rotation and cyclical attempts, effectively protecting the power unit and extending the machine's lifespan. The automatic anti-jamming and cyclical attempt mechanism responds quickly to ice block jamming, repeatedly attempting to feed the ice block into the ice block receiving cavity or dislodge it from the jammed position, thereby reducing ice-making interruptions caused by ice block jamming and improving overall ice-making efficiency.

[0081] In some embodiments, to reduce the repeated collisions between ice blocks and the sides of the rotating disk during its forward and reverse rotation cycles, this invention uses a contacting and engaging mechanism between the abutment portion and the engaging end to drive the power device to switch to forward rotation. This replaces the method of ice blocks colliding and engaging with the rotating disk to drive the power device to switch to forward rotation, thereby reducing damage to the rotating disk. By avoiding prolonged jamming of the transfer mechanism due to ice blocks, which would cause the power device to be continuously overloaded, the risk of power device damage is significantly reduced, the service life of the power device is extended, and the reliability and durability of the entire ice-making device are improved.

[0082] Optionally, in some embodiments, a controller connected to the power unit is included. When the current of the power unit rotating in the forward direction is greater than a threshold, the controller drives the power unit to rotate in the reverse direction. When the current of the power unit rotating in the reverse direction is greater than the threshold, the controller drives the power unit to rotate in the forward direction to form a cycle.

[0083] Optionally, in some embodiments, when the angles of forward and reverse rotation of the power device are small, the continuous forward and reverse rotation of the power device creates a vibration or shaking effect, which can quickly cause the ice to leave the inlet of the rotating disk or enter the ice container cavity.

[0084] Furthermore, when the drive unit drives the rotating disk to move forward via the connecting shaft, the guide end will squeeze the limiting member, causing the limiting member to move away from the abutment part. When the limiting member disengages from the guide end, the elastic body drives the limiting member to automatically reset. The abutment part continues to rotate with the drive unit or with the rotating disk and contacts the guide end again. When the ice block gets stuck at the entrance of the rotating disk, the power unit drives the rotating disk to move in the reverse direction. The elastic body pushes the limiting member to abut against the stuck end. At this time, the rotating disk cannot move in the reverse direction. The power unit drives the rotating disk to move forward again. The ice block is still stuck at the entrance of the rotating disk, and the rotating disk cannot move forward. The power unit drives the rotating disk to move in the reverse direction again to form a cycle. The automatic reset mechanism ensures the continuity and stability of the limiting mechanism during the forward and reverse rotation of the power unit.

[0085] Specifically, the contact between the limiting component and the abutment part, through the restoring action of the elastic body, can precisely limit the rotation direction of the power unit. When the ice block is engaged, the buffering and restoring force of the elastic body allows the limiting component to interact with different positions of the abutment part at appropriate times, accurately controlling the forward and reverse switching of the power unit and ensuring the effective execution of the entire cycle.

[0086] Specifically, the elastomer can act as a buffer. When the abnormal force caused by the ice block jamming is transmitted to the power unit and the limiting mechanism, the elastomer can absorb part of the impact force, preventing rigid collisions from causing direct damage to the limiting parts, abutment parts, and connecting shafts, thereby further protecting the internal structure of the equipment, extending the service life of the various components, and reducing maintenance and replacement costs.

[0087] Example 11, based on Example 10, further includes the following implementation method: Figures 14 to 16 An ice-making device is shown, wherein the abutment portion 341 is axially disposed on the outside of the connecting shaft 36, the abutment portion 341 is toothed, and the moving direction of the limiting member 351 is perpendicular to the extending direction of the connecting shaft 36.

[0088] Optionally, in some embodiments, when the engaging end abuts against the limiting member, the limiting member can gradually generate resistance along the inclined surface of the teeth during movement until a stable engaging state is reached, reducing the impact and vibration caused by sudden engagement.

[0089] Furthermore, the abutment portion is axially positioned on the outer side of the connecting shaft, allowing torque to be effectively transmitted to the abutment portion along the connecting shaft's axis during power unit operation. This torque then acts on the limiting mechanism, achieving precise control of the rotating disk's rotation direction. The force transmission path is more direct and efficient, reducing force loss and dispersion during transmission. This layout makes the entire mechanism more compact and space-saving. The toothed abutment portion provides a locking function and enhances the structure's strength and stability. When subjected to external forces, the teeth disperse stress, reducing deformation or damage caused by stress concentration.

[0090] Specifically, the moving direction of the limiting member is perpendicular to the extension direction of the connecting shaft. When the abutment rotates with the connecting shaft and interacts with the limiting member, the perpendicular relationship directly converts the circumferential force generated by the rotation into a linear force along the moving direction of the limiting member. This allows the limiting member to accurately control the position and rotation direction of the abutment through its own movement and cooperation with the elastic body, achieving precise control of the forward and reverse rotation of the power unit. The limiting member can be located on the side of the connecting shaft. The installation and maintenance of the abutment and limiting member are also simplified. Workers can easily install, disassemble, and replace components, reducing maintenance costs and time.

[0091] Example 12, based on Example 11, further includes the following implementation method: Figures 14 to 16 An ice-making device is shown, wherein the limiting member 351 is provided with a first contact surface 3511, the guide end 3411 is provided with a guide surface 34111 that cooperates with the first contact surface 3511, the limiting member 351 is provided with a first limiting surface 3512 on the side away from the first contact surface 3511, the engaging end 3412 is provided with a second contact surface 34121 that contacts the first limiting surface 3512, and the guide surface 34111 and the second contact surface 34121 are arranged in a V-shape.

[0092] Furthermore, the cooperation between the guide surface and the first contact surface ensures that when the power unit drives the rotating disk to rotate, the limiting member can avoid the contact portion along the guide surface. The guide surface reduces the jamming and friction of the limiting member during movement, and the setting of the limiting member will not affect the smoothness of the rotating disk rotation during the normal forward movement of the power unit.

[0093] Furthermore, the contact between the first limiting surface and the second contact surface ensures that when the power device drives the rotating disk to rotate in the opposite direction, the engaging end of the abutment part can accurately contact the first limiting surface of the limiting member and generate an engaging effect.

[0094] Optionally, in some embodiments, the contact between the first limiting surface and the second contact surface can effectively prevent the rotating disk from rotating excessively. Since there are multiple abutment parts, the first limiting surface and the second contact surface can reasonably disperse and transmit the force, avoiding the overload force from being concentrated on a certain vulnerable component and causing it to be damaged, reducing the damage caused by the rotating disk repeatedly colliding with ice, and ensuring the durability, safety and stability of the equipment.

[0095] Optionally, in some embodiments, the limiting member is made of metal, which can maintain a stable shape and position when subjected to large forces or torques, thereby avoiding failure due to structural deformation. During the forward and reverse rotation cycle, the angle and position of each rotation of the rotating disk can be effectively controlled.

[0096] Furthermore, the fit between the V-shaped connecting guide surface and the second contact surface provides precise guidance, ensuring that the rotating disk moves accurately along the predetermined path during rotation. This helps reduce jamming or damage caused by directional deviations, improving the stability and reliability of the entire conveying device.

[0097] Specifically, the V-shaped guide surface and the second contact surface experience more concentrated force, allowing for rapid forward and reverse rotation via the rotation of the abutment part. This eliminates the need for the abutment part to move an additional distance, thus reducing the frequency of forward and reverse rotation. The V-shaped structure also facilitates force transmission and distribution. When the power unit applies torque to rotate the disc, the force between the abutment part and the limiting member is distributed along the two surfaces of the V-shape, optimizing force distribution. This reduces wear and deformation caused by uneven force distribution, extending the service life of the limiting mechanism and the disc.

[0098] Optionally, in some embodiments, the moving distance of the contact part is reduced. When the angles of the forward and reverse rotation of the power device are small, the continuous forward and reverse rotation of the power device creates a vibration or shaking effect, which can quickly make the ice block leave the inlet of the rotating disk or enter the ice block receiving cavity.

[0099] The guide surface 34111 is arc-shaped, the first contact surface 3511 is inclined, and the second contact surface 34121 is straight. The first contact surface 3511 is inclined from top to bottom in the direction away from the abutment portion 341 and towards the abutment portion 341. The first limiting surface 3512 is straight and parallel to the extension direction of the limiting member 351.

[0100] Furthermore, the curved guide surface provides a smooth transition and guidance, reducing resistance and friction during the movement of the rotating disk. The curved guide helps ensure that the rotating disk moves smoothly along a predetermined path during rotation, avoiding jamming or jumping.

[0101] Furthermore, the first contact surface is designed as a slope, sloping downwards from the point away from the abutment towards the point of contact. This slope distributes the force transmitted during contact between the abutment and the limiting member along the slope, helping to reduce impact and vibration caused by sudden engagement. Specifically, the second contact surface is straight, and its alignment with the straight first limiting surface provides a stable contact surface, ensuring stability and reliability after engagement. Straight contact helps reduce wear and deformation caused by insufficient contact area. Specifically, the first limiting surface is straight and parallel to the extension direction of the limiting member. This design provides stable support and limiting, enhancing structural strength and stability. The straight limiting surface helps prevent deformation or damage caused by uneven force distribution.

[0102] The limiting mechanism 500 includes a limiting housing 353 connected to the housing 1. The limiting housing 353 has a limiting housing receiving cavity 3531 for accommodating the limiting member 351 and the elastic body 352. The elastic body 352 abuts against the inner walls of the limiting member 351 and the limiting housing receiving cavity 3531 respectively. The housing 1 has a housing extension end 311 extending outward. One end of the driving part 37 is connected to the housing extension end 311. The limiting housing 353 is located between the driving part 37 and the housing 1.

[0103] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. An ice-making apparatus, comprising a housing (1), wherein the housing (1) is provided with a transfer device (200) and an ice-discharging device (300), characterized in that: The transfer device (200) includes a guide device (700) for receiving and buffering ice blocks, and a rotating disk (5) for transferring ice blocks to the ice dispensing device (300). The rotating disk (5) is provided with an ice block holding cavity (21) connected to the guide device (700) and for ice blocks to enter, and a screening opening (22) communicating with the ice block holding cavity (21). The ice dispensing device (300) is provided with an ice dispensing cavity (31) communicating with the ice block holding cavity (21). The diameter of the ice dispensing cavity (31) on the side closer to the ice block holding cavity (21) is larger than the diameter of the screening opening (22).

2. The ice-making apparatus according to claim 1, characterized in that: The rotating disk (5) is provided with a plurality of first connecting plates (51). Two adjacent first connecting plates (51) enclose each other to form the ice block receiving cavity (21). The first connecting plates (51) are inclined and are set at an angle to the radial direction of the rotating disk (5). The bottom of the ice block receiving cavity (21) is L-shaped. The screening opening (22) is located on the side near the entrance of the ice block receiving cavity (21). The minimum diameter of the ice outlet cavity (31) on the side near the ice block receiving cavity (21) is greater than the minimum diameter of the screening opening (22).

3. The ice-making apparatus according to claim 1, characterized in that: The transfer device (200) also includes a support frame (6) located outside the rotating disk (5). The support frame (6) has a support frame opening (61) communicating with the screening opening (22) and a baffle (62) near the entrance of the ice block receiving cavity (21). The screening opening (22) is located above the support frame opening (61).

4. An ice-making apparatus according to claim 1, characterized in that: The guiding device (700) includes a guide platform (70) near the entrance of the ice block receiving cavity (21) and a guide baffle (72) for buffering ice blocks to the guide platform (70). The guide platform (70) is provided with a first guide surface (71) that gradually slopes downward from top to bottom. The bottom of the guide platform (70) is higher than or flush with the bottom of the ice block receiving cavity (21).

5. An ice-making apparatus according to claim 2, characterized in that: The bottom height of the rotating disk (5) is lower than the bottom height of the side of the ice outlet cavity (31) near the ice block receiving cavity (21). When the ice block receiving cavity (21) is connected to the ice outlet cavity (31), the first connecting plate (51) is used to guide the ice block. The angle between the first connecting plate (51) and the horizontal plane is 15-60 degrees.

6. An ice-making apparatus according to claim 1, characterized in that: It also includes an ice-making mechanism (100) and a drive mechanism (23) for opening or closing the ice-making mechanism (100). The ice-making mechanism (100) includes a first mold shell (25), a second mold shell (26), and an ice-making cavity (223) formed by the first mold shell (25) and the second mold shell (26). The drive mechanism (23) includes a rotating shaft (27) connected to the first mold shell (25) and the second mold shell (26), a rotating part (281) connected to the second mold shell (26), and a power source (282) for driving the rotating part (281) to rotate.

7. An ice-making apparatus according to claim 6, characterized in that: The ice-making mechanism (100) is provided with a deformation mechanism (24) connected to the drive mechanism (23). The second mold shell (26) is provided with a sliding groove (261) and abuts against the deformation mechanism (24). The deformation mechanism (24) includes a connecting post (241) connected to the rotating part (281) and extending into the sliding groove (261). The connecting post (241) is provided with a deformation part (2411) abutting against one side of the sliding groove (261). A deformation gap (2413) is provided between the other side of the deformation part (2411) and the other side of the sliding groove (261). The deformation part (2411) is elastic and abuts against the side of the sliding groove (261) near the closing direction.

8. An ice-making apparatus according to claim 1, characterized in that: The housing (1) is further provided with a power device (400) for driving the rotating disk (5) to rotate in the forward and reverse directions, and a limiting mechanism (500) movably configured to limit the rotation direction of the power device (400). The power device (400) or the rotating disk (5) is provided with a plurality of abutment portions (341). Each abutment portion (341) is provided with a guide end (3411) that cooperates with one side of the limiting mechanism (500) and a locking end (3412) that abuts with the other side of the limiting mechanism (500). The power unit (400) includes a connecting shaft (36) connected to the rotating disk (5) and a driving part (37) connected to the connecting shaft (36). The abutting part (341) is provided in multiple and evenly arranged. The limiting mechanism (500) includes a limiting member (351) in contact with the abutting part (341) and an elastic body (352) connected to the limiting member (351). The elastic body (352) is used to drive the limiting member (351) to reset towards the abutting part (341).

9. An ice-making apparatus according to claim 8, characterized in that: The abutting part (341) is arranged axially on the outside of the connecting shaft (36), the abutting part (341) is toothed, and the moving direction of the limiting member (351) is perpendicular to the extending direction of the connecting shaft (36).

10. An ice-making apparatus according to claim 8, characterized in that: The limiting member (351) is provided with a first contact surface (3511), the guide end (3411) is provided with a guide surface (34111) that cooperates with the first contact surface (3511), the limiting member (351) is provided with a first limiting surface (3512) on the side away from the first contact surface (3511), the engaging end (3412) is provided with a second contact surface (34121) that contacts the first limiting surface (3512), and the guide surface (34111) and the second contact surface (34121) are arranged in a V shape.

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