An automatic baby bottle washing machine
By designing a rotatable rack and a multi-angle spray cleaning solution in the baby bottle cleaner, the problem of difficult cleaning of grooves and dead corners in the baby bottle cleaner is solved, achieving a more efficient cleaning, drying and sterilization effect.
Patent Information
- Application Number
- CN202521511113.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-07-18
AI Technical Summary
In existing baby bottle cleaning machines, the fixed bracket design means that the machine can only rinse specific surfaces of the items to be cleaned, making it difficult to clean grooves and hard-to-reach areas, resulting in insufficient cleaning effect.
Design an automatic baby bottle cleaning machine. The shelf is rotatably installed in the cleaning chamber. The shelf is driven to rotate by a drive device and the cleaning device sprays cleaning liquid. The bottom of the shelf has a hollow part to allow the cleaning liquid to pass through. The spray assembly is set with multiple spray arms to spray the cleaning liquid at multiple angles.
By rotating the rack and spraying cleaning fluid at multiple angles, the rinsing area is increased, blind spots and dead angles are reduced, the cleaning effect is improved, and the drying and disinfection efficiency is increased.
Smart Images
Figure CN224673419U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of baby bottle cleaning machines, and more particularly to an automatic baby bottle cleaning machine. Background Technology
[0002] Baby bottle washing machines are mainly used to clean baby bottles, nipples, breast pump parts, and other maternal and infant products. These machines typically have racks for holding the bottles, nipples, and breast pump parts. A high-pressure spray system inside the machine sprays water onto the items to be cleaned. However, in existing baby bottle washing machines, these racks are fixed in place, meaning the high-pressure spray system can only clean specific surfaces of the items. This results in some crevices and hard-to-reach areas being difficult to clean, leading to incomplete cleaning in certain areas and requiring further improvement in cleaning effectiveness.
[0003] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content
[0004] This invention addresses the problem mentioned above where the support for placing items in existing baby bottle cleaning machines is fixed, causing the machine to only rinse specific surfaces of the items, resulting in some grooves and dead corners that are difficult to clean, leading to insufficient rinsing of certain areas and a need to improve the cleaning effect. Therefore, this invention proposes an automatic baby bottle cleaning machine.
[0005] The technical solution adopted by this utility model to solve its technical problem is: An automatic baby bottle cleaning machine includes a body, the body including a cleaning chamber, a shelf rotatably disposed in the cleaning chamber, a drive device connected to the shelf, and a cleaning device disposed below the shelf. The shelf has a plurality of baby bottle positioning parts. The drive device drives the shelf to rotate in the cleaning chamber, and the cleaning device sprays cleaning liquid onto the shelf. The bottom of the shelf has a first hollowed-out part communicating with the cleaning chamber.
[0006] As described above, an automatic baby bottle cleaner has a first connecting part at the bottom of the shelf that is connected to the drive device. The drive device includes a drive motor and a second connecting part connected to the drive motor. The second connecting part passes through the bottom of the cleaning chamber and is connected to the first connecting part. The drive motor drives the second connecting part to rotate, and the second connecting part drives the first connecting part to rotate, so that the shelf rotates.
[0007] As described above, the automatic baby bottle cleaning machine further includes a transmission assembly disposed between the drive motor and the second connecting part. The transmission assembly includes a first transmission member connected to the drive motor and a second transmission member connected to the first transmission member. The second connecting part is connected to the second transmission member and passes through the bottom of the cleaning chamber to connect with the first connecting part.
[0008] An automatic baby bottle cleaner as described above further includes a cleaning box, with a cleaning chamber disposed within the cleaning box. The bottom of the cleaning box has an installation structure for mounting the drive device. The drive device further includes a connecting bracket for connecting to the cleaning box. The connecting bracket has a first receiving cavity for accommodating the first and second transmission components. The installation structure includes an assembly column connected to the connecting bracket and a mounting portion disposed on one side of the assembly column. The connecting bracket has a connecting ear corresponding to the assembly column. The mounting portion has a second receiving cavity, which contains a sealing connector and a rotating connector. A support portion is also provided outside the second connecting portion, with the rotating connector located on the upper part of the support portion. The support portion extends radially outward along the second connecting portion.
[0009] As described above, an automatic baby bottle cleaning machine includes a shelf with a base plate, a plurality of baby bottle positioning parts disposed on the upper part of the base plate, a first hollow part disposed on the base plate, the first hollow part including a plurality of first hollow holes communicating with the cleaning chamber, the base plate including a plurality of first connecting rods and a plurality of second connecting rods, the plurality of first connecting rods and the plurality of second connecting rods being respectively arranged crosswise to form a plurality of first hollow holes.
[0010] As described above, in an automatic baby bottle cleaning machine, the shelf further includes a railing located on the upper part of the base plate. The railing extends upward from the outer edge of the base plate, and several baby bottle positioning parts are located inside the railing. The railing has a second hollow section, which includes multiple second hollow holes communicating with the cleaning chamber. The railing includes several third connecting rods and several fourth connecting rods, which are respectively arranged crosswise to form multiple second hollow holes.
[0011] In the automatic baby bottle cleaning machine described above, each of the baby bottle positioning parts is provided with a spray channel that communicates with the first hollow part.
[0012] An automatic baby bottle cleaning machine as described above, the cleaning device includes a water supply bracket disposed in the machine body, a first flow channel disposed in the water supply bracket, and a plurality of spray components disposed in the cleaning chamber. Each spray component includes a first spray arm, the first spray arm is vertically arranged, and the first spray arm is provided with a second flow channel communicating with the first flow channel. The top of the first spray arm is provided with at least one first spray port communicating with the second flow channel.
[0013] As described above, in an automatic baby bottle cleaning machine, each of the spray components includes a second spray arm located below the first spray arm. The second spray arm has at least one and extends radially outward along the first spray arm. The second spray arm has a third flow channel communicating with the first flow channel and the second flow channel. The top of the second spray arm has at least one second spray nozzle communicating with the third flow channel.
[0014] In the automatic baby bottle cleaning machine described above, the second spray arm is rotatably disposed below the first spray arm.
[0015] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides an automatic baby bottle washing machine, including a body. The body includes a washing chamber, a shelf rotatably disposed within the washing chamber, a drive device connected to the shelf, and a washing device disposed below the shelf. The shelf is used to hold at least baby bottles awaiting washing. The shelf has several bottle positioning parts, which can fix several baby bottles in place, thus improving the washing efficiency of the baby bottle washing machine. In practical application, the drive device drives the shelf to rotate within the washing chamber, and the washing device sprays cleaning liquid onto the shelf during rinsing. During the process, the rotating shelf can rotate the items to be cleaned, constantly changing the rinsing angle and position of the cleaning device relative to the items. This helps to increase the rinsing area of the items, reduce blind spots and dead angles, and thus improve the cleaning effect of the bottle cleaner. In addition, the bottom of the shelf is provided with a first hollow part that communicates with the cleaning chamber. The first hollow part is longitudinally arranged at the bottom of the shelf to allow the cleaning liquid to pass through, which helps to ensure that the cleaning liquid sprayed by the cleaning device can pass through the first hollow part to rinse the items to be cleaned on the shelf.
[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description
[0017] Figure 1 Disassembly of the baby bottle washing machine of this utility model Figure 1 ; Figure 2 Disassembly of the baby bottle washing machine of this utility model Figure 2 ; Figure 3 for Figure 2 Enlarged view of part A in the image; Figure 4 for Figure 1 The B-B section view in the diagram; Figure 5 for Figure 4 Enlarged view of section C in the image; Figure 6 This is a three-dimensional representation of one embodiment of the storage rack of this utility model. Figure 1 ; Figure 7 This is a three-dimensional representation of one embodiment of the storage rack of this utility model. Figure 2 ; Figure 8 This is a perspective view of one embodiment of the spray assembly of this utility model; Figure 9 This is a schematic diagram of the layout of one embodiment of the cleaning device of this utility model; Figure 10 for Figure 9 The D-D sectional view in the diagram. Detailed Implementation
[0018] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0020] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0021] like Figures 1 to 10As shown, this utility model provides an automatic baby bottle cleaner, including a body 1. The body 1 includes a cleaning chamber 10, a shelf 11 rotatably disposed within the cleaning chamber 10, a drive device 12 connected to the shelf 11, and a cleaning device 13 disposed below the shelf 11. The shelf 11 is used to hold baby bottles awaiting cleaning. The shelf 11 has several bottle positioning parts 111, which can fix several baby bottles in place, thus improving the cleaning efficiency of the baby bottle cleaner. In practical application, the drive device 12 drives the shelf 11 to rotate within the cleaning chamber 10, and the cleaning device 13 sprays cleaning liquid onto the shelf 11 during rinsing. During the process, the rotatable shelf 11 can rotate the items to be cleaned, continuously changing the rinsing angle and position of the cleaning device 13 relative to the items. This helps to increase the rinsing area of the items, reduce blind spots and dead angles, and thus improve the cleaning effect of the bottle cleaner. The cleaning liquid sprayed by the cleaning device 13 includes, but is not limited to, water suitable for cleaning bottles. In addition, the bottom of the shelf 11 is provided with a first hollow part that communicates with the cleaning chamber 10. The first hollow part extends longitudinally through the bottom of the shelf 11 to allow the cleaning liquid to pass through, which helps to ensure that the cleaning liquid sprayed by the cleaning device 13 can pass through the first hollow part to rinse the items to be cleaned on the shelf 11.
[0022] In some alternative embodiments, the body 1 also includes a drying mechanism for drying and a disinfection mechanism for disinfection. By rotatably setting the rack 11 in the cleaning chamber 10, the rack 11 can also rotate the bottles and other items it holds during the subsequent drying and disinfection work, thereby achieving all-round drying and disinfection, which helps to improve the efficiency of drying and disinfection and enhance the cleanliness of bottles and other items.
[0023] In some alternative embodiments, the first perforated portion is configured as a mesh-like perforated portion to increase the channel space for the cleaning liquid to pass through, thereby further improving the rinsing effect of the cleaning device 13 on the items to be cleaned; furthermore, the mesh-like perforated portion includes multiple perforated holes, and the shape and arrangement of each perforated hole can be set according to the shape of the base plate 113. For example, the multiple perforated holes can be configured as annular perforated holes, rectangular perforated holes, or circular perforated holes, etc., which are not specifically limited in this embodiment.
[0024] like Figures 3 to 5As shown, this utility model provides one specific embodiment of the driving device 12. The bottom of the shelf 11 is provided with a first connecting part 115 connected to the driving device 12. The driving device 12 includes a drive motor 121 and a second connecting part 122 connected to the drive motor 121. The drive motor 121 can be set as a motor commonly used in baby bottle washing machines, and this utility model does not make a specific limitation. The second connecting part 122 passes through the bottom of the washing chamber 10 and is connected to the first connecting part 115, wherein the first connecting part 115 and the second connecting part 122 are fixedly connected. In practical applications, the second connecting part 122 is driven to rotate by the drive motor 121. The second connecting part 122 drives the first connecting part 115 to rotate, so that the shelf 11 rotates axially around the second connecting part 122 within the cleaning chamber 10. The shelf 11 also drives the baby bottles and other items it holds to rotate, which helps to change the rinsing angle and position, reduce cleaning blind spots and dead angles, and thus improve the cleaning effect. In this embodiment, the second connecting part 122 can be connected to the output shaft 1211 of the drive motor 121, which helps to improve the driving efficiency between the drive motor 121, the second connecting part 122 and the shelf 11, thereby improving the rotation efficiency of the shelf 11 and thus improving the cleaning efficiency of the baby bottle cleaner.
[0025] Further optionally, the second connecting part 122 can be configured as a connecting rod, and the first connecting part 115 and the second connecting part 122 can be configured as an interference fit fixed connection or a fixed connection using screws, bolts or other connecting accessories. This utility model does not make specific limitations.
[0026] Further preferred, such as Figure 4 As shown, the first connecting part 115 and the second connecting part 122 are coaxially arranged with the rotation axis of the shelf 11 to improve the rotational stability of the shelf 11 and the items it carries, and reduce vibration and noise.
[0027] In other alternative embodiments of the drive device 12, such as Figures 3 to 5As shown, the driving device 12 further includes a transmission assembly 123 disposed between the drive motor 121 and the second connecting portion 122. The transmission assembly 123 includes a first transmission member 1231 connected to the drive motor 121 and a second transmission member 1232 pulsatorically connected to the first transmission member 1231. The second connecting portion 122 is connected to the second transmission member 1232, and the second connecting portion 122 passes through the bottom of the cleaning chamber 10 and connects to the first connecting portion 115. In this embodiment, the first transmission member 1231 is fixedly disposed outside the output shaft 1211 of the drive motor 121 to achieve synchronous rotation between the first transmission member 1231 and the output shaft 1211 of the drive motor 121. The second transmission member 1232 is disposed on one side of the first transmission member 1231 and is fixedly disposed outside the second connecting portion 122 to achieve synchronous rotation between the first transmission member 1231 and the output shaft 1211 of the drive motor 121. The synchronous rotation between the second transmission component 1232 and the second connecting part 122 is achieved. The first transmission component 1231 and the second transmission component 1232 are connected by a transmission mechanism. In practical applications, the first transmission component 1231 is driven to rotate by the drive motor 121, and the second transmission component 1232 is driven to rotate by the first transmission component 1231. This, in turn, drives the second connecting part 122 to rotate, thereby driving the shelf 11 to rotate through the second connecting part 122. By setting the transmission component 123 between the drive motor 121 and the second connecting part 122, the direction of power transmission of the drive motor 121 can be changed, making the setting of the drive motor 121 more flexible. This is beneficial for optimizing the internal structural layout of the bottle washing machine, adapting to complex spatial layouts, and avoiding assembly conflicts between the drive motor 121 and other electrical components (such as water pumps, heaters, etc.).
[0028] Further optional, such as Figure 5 As shown, the first transmission component 1231 and the second transmission component 1232 are arranged in parallel. The first transmission component 1231 and the second transmission component 1232 can be configured as meshing transmission, that is, the first transmission component 1231 and the second transmission component 1232 can be configured as matching transmission gears. Meshing transmission can improve the transmission stability and precision control of the drive device 12. It can also adjust the rotational speed and torque of the second connecting part 122 by adjusting the gear ratio between the two transmission gears, further improving the rotational stability of the shelf 11 and the items it loads.
[0029] In other alternative implementations, such as Figures 2 to 5As shown, the bottle washing machine also includes a washing tank 14, with the washing chamber 10 disposed inside the washing tank 14. The bottom of the washing tank 14 is provided with a mounting structure 141 for mounting the drive device 12. The drive device 12 also includes a connecting bracket 124 for connecting to the washing tank 14. The drive motor 121 and the transmission assembly 123 can be mounted on the lower part of the washing tank 14 through the connecting bracket 124, which helps to shorten the connection distance between the drive device 12 and the shelf 11, thereby improving the space utilization rate inside the bottle washing machine. The connecting bracket 124 is provided with a first receiving cavity 1241 for accommodating the first transmission component 1231 and the second transmission component 1232. By placing the first transmission component 1231 and the second transmission component 1232 inside the first receiving cavity 1241 of the connecting bracket 124, it is beneficial to protect the transmission assembly 123. Furthermore, the first receiving cavity 1241 extends downward so that the bottom of the connecting bracket 124 is an open end, which is beneficial to mounting the drive motor 121 on the lower part of the first transmission component 1231.
[0030] Further optional, such as Figures 3 to 5As shown, the mounting structure 141 includes an assembly column 1411 connected to the connecting bracket 124 and a mounting portion 1412 located on one side of the assembly column 1411. The connecting bracket 124 is provided with a connecting ear 1242 corresponding to the assembly column 1411. The connecting ear 1242 can be connected to the assembly column 1411, allowing the connecting bracket 124 to be installed at the bottom of the cleaning tank 14. The connecting ear 1242 and the assembly column 1411 can be connected with screws or other fasteners to further improve the installation stability of the drive device 12, thereby ensuring the milk... The bottle washing machine operates normally, and the connection structure between the connecting bracket 124 and the washing tank 14 is simple, easy to implement, and convenient for the disassembly and maintenance of the drive device 12; the mounting part 1412 is provided with a second receiving cavity 14121, and the second receiving cavity 14121 is provided with a sealing connector 15 and a rotating connector 16. The second receiving cavity 14121 is configured as a stepped receiving cavity, and the volume of the upper cavity of the second receiving cavity 14121 is smaller than the volume of its lower cavity. The sealing connector 15 and the rotating connector 16 are arranged sequentially along the longitudinal direction of the second receiving cavity 14121. The second connecting part 122 passes through the sealing connector 15, the rotating connector 16, and the bottom of the cleaning tank 14, and extends into the cleaning chamber 10 to connect with the shelf 11. The sealing connector 15 has a sealing part 151 that abuts against the second connecting part 122. The sealing part 151 seals the assembly gap between the bottom of the cleaning tank 14 and the second connecting part 122, preventing water leakage from the bottom of the cleaning tank 14 and protecting the drive device 12 and other electrical components inside the bottle cleaner. The rotating connector 16 can be configured as a bearing, etc., so that when the drive device 12 drives... When the second connecting part 122 is rotated, the rotating connecting member 16 can assist the second connecting part 122 in rotating relative to the cleaning tank 14. At the same time, the second connecting part 122 can rotate relative to the sealing connecting member 15, further improving the rotational stability of the second connecting part 122. Moreover, by providing the sealing connecting member 15 and the rotating connecting member 16 on the outside of the second connecting part 122, and by having the sealing connecting member 15 and the rotating connecting member 16 respectively cooperate and connect within the second receiving cavity 14121, it is beneficial to improve the connection stability of the second connecting part 122.
[0031] Further optional, such as Figure 3 As shown, several sets of the assembly column 1411 and the connecting ear 1242 are provided respectively to improve the connection stability between the drive device 12 and the cleaning box 14.
[0032] Further optional, such as Figure 5As shown, a support portion 1221 is also provided outside the second connecting portion 122. The rotating connector 16 is provided on the upper part of the support portion 1221. The support portion 1221 extends outward along the radial direction of the second connecting portion 122. During assembly, a clamping space is formed between the support portion 1221 and the bottom of the cleaning tank 14 to fix the sealing connector 15 and the rotating connector 16, thereby improving the installation stability of the sealing connector 15 and the rotating connector 16.
[0033] In other alternative implementations, such as Figure 5 As shown, the top surface of the support 1221 and the top surface of the connecting bracket 124 are approximately on the same plane. During assembly, the rotating connector 16 can abut against the upper part of the support 1221 and the connecting bracket 124, which can further improve the installation stability of the sealing connector 15 and the rotating connector 16, and reduce the volume of the connecting bracket 124 and the drive device 12, making the internal structure layout of the bottle cleaner more compact and improving the space utilization rate inside the bottle cleaner.
[0034] On the other hand, this utility model also provides one specific embodiment of the shelf 11, such as... Figure 6 and Figure 7 As shown, the shelf 11 includes a base plate 113, with a plurality of bottle positioning parts 111 disposed on the upper part of the base plate 113. A first perforated portion is disposed on the base plate 113, and the first perforated portion includes a plurality of first perforated holes 112 communicating with the cleaning chamber 10. The base plate 113 includes a plurality of first connecting rods 1131 and a plurality of second connecting rods 1132, which are respectively arranged in a cross pattern to form a plurality of first perforated holes 112. By providing a plurality of first perforated holes 112, it is beneficial for the cleaning liquid sprayed by the cleaning device 13 to be able to pass through different... The direction and angle of the cleaning solution pass through each of the first perforated holes 112 and rinse the items to be cleaned. The volume of any of the first perforated holes 112 is smaller than the minimum diameter of the items to be cleaned, which helps to ensure that the items to be cleaned can be completely loaded on the top of the base plate 113. In addition, in practical applications, the bottom of the cleaning box 14 is generally equipped with a drainage device. By setting the base plate 113 as a perforated base plate 113, the cleaning solution can fall back to the bottom of the cleaning box 14 through each of the first perforated holes 112 and be discharged through the drainage device. This can prevent water from accumulating in the shelf 11 and facilitate the subsequent drying, sterilization and other work of the items to be cleaned, such as baby bottles.
[0035] Optionally, to ensure the rotational stability of the shelf 11 and to maximize the storage space within the shelf 11, the base plate 113 of the shelf 11 is a circular base plate 113. A plurality of first connecting rods 1131 extend radially from the center of the circular base plate 113 towards its outer edge, and are evenly distributed at equal angles along the circumference of the base plate 113. A plurality of second connecting rods 1132 are annular connecting rods, and are evenly distributed at equal intervals along the radial direction of the base plate 113. The circumference of each second connecting rod 1132 gradually increases radially from the center of the base plate 113. The diameter gradually increases, thereby achieving the cross arrangement between each of the first connecting rods 1131 and each of the second connecting rods 1132, thus forming multiple first hollow holes 112 in the base plate 113. While increasing the spray channel 1111 of the cleaning fluid, it can also increase the structural strength and support capacity of the shelf 11. It should be noted that each of the first connecting rods 1131 or each of the second connecting rods 1132 can be set as segmented connecting rods, so that the connection between each of the first connecting rods 1131 and each of the second connecting rods 1132 is a planar connection, avoiding structural redundancy in the shelf 11, which is conducive to further improving the structural strength and support capacity of the shelf 11.
[0036] In other alternative embodiments of the shelf 11, such as Figure 4 and Figure 6 As shown, the shelf 11 also includes a railing 114 disposed on the upper part of the base plate 113. The railing 114 extends upward from the outer edge of the base plate 113, and several bottle positioning parts 111 are located inside the railing 114. In practical applications, the bottle positioning parts 111 can be used to fix bottles, nipples and other items to be cleaned, and the railing 114 can be used to prevent the items to be cleaned from being thrown off the base plate 113 by centrifugal force during rotation. The several bottle positioning parts 111 and the railing 114 form a double limit on the items to be cleaned, which helps to improve the rotational stability of the items to be cleaned, thereby improving the cleaning efficiency. It should be noted that the height of the railing 114 is not specifically limited in this embodiment, as long as it can limit the bottles and other items to be cleaned to a certain extent.
[0037] Further optional, such as Figure 6 and Figure 7As shown, the enclosure 114 has a second perforated section, which includes multiple second perforated holes 1141 communicating with the cleaning chamber 10. The enclosure 114 includes several third connecting rods 1142 and several fourth connecting rods 1143, which are respectively arranged crosswise to form multiple second perforated holes 1141. In this embodiment, since the cleaning device 13 can spray high-pressure flushing water jets in different directions, the high-pressure water jets can be discharged into the cleaning chamber 10. The items bounce off the inner wall of the washing tank 14 and the items to be washed. By providing multiple second perforated holes 1141 at the fence 114, the area of the items to be washed is further increased, thereby reducing blind spots and dead angles, improving the cleaning effect. Furthermore, the cleaning fluid can fall back to the bottom of the washing tank 14 through each of the second perforated holes 1141 and be discharged through the drainage device, further improving the drainage efficiency of the bottle washing machine and preventing water accumulation inside the washing chamber 10, thus further improving the efficiency of subsequent drying and sterilization processes. This embodiment... In this structure, several third connecting rods 1142 can be configured as several annular connecting rods with equal circumferences. Each third connecting rod 1142 is distributed longitudinally upward from the outer edge of the base plate 113 at equal intervals. The circumference of each third connecting rod 1142 is equal to that of the outermost second connecting rod 1132 in the base plate 113. Several fourth connecting rods 1143 are configured as vertical rods, and each fourth connecting rod 1143 is distributed circumferentially at equal intervals along the fence 114, thereby realizing several third connecting rods 1142 and several fourth connecting rods. Multiple second hollow holes 1141 are formed by the cross arrangement of 1143, which increases the spray channel 1111 of the cleaning fluid and increases the structural strength and support of the shelf 11. It should be noted that each of the third connecting rods 1142 or each of the fourth connecting rods 1143 can be set as segmented connecting rods so that the connection between each of the third connecting rods 1142 and each of the fourth connecting rods 1143 is a planar connection, avoiding structural redundancy in the shelf 11 and helping to further improve the structural strength and support of the shelf 11.
[0038] In other alternative embodiments, to improve the drainage efficiency of the bottle washing machine, such as Figure 4 As shown, the bottom of the cleaning tank 14 is provided with a slope that slopes downward from the outer edge toward the drainage device. The slope increases the flow rate of the cleaning fluid, thereby improving the drainage efficiency.
[0039] On the other hand, in order to further improve the cleaning effect of the cleaning device 13, as shown in the figure, each of the bottle positioning parts 111 is provided with a spray channel 1111 that communicates with the first hollow part, so as to further reduce the cleaning blind spots and dead angles in the items to be cleaned, thereby improving the cleaning efficiency; further optionally, each of the bottle positioning parts 111 can be set as a positioning cylinder on the upper part of the base plate 113, and the spray channel 1111 is longitudinally arranged inside the positioning cylinder. The spray channel 1111 communicates with the cleaning chamber 10 and the corresponding first hollow hole 112 to ensure that the cleaning liquid passes through. The items waiting to be cleaned, such as bottles, can be covered outside the positioning cylinder, supported by the base plate 113, and positioned by the positioning cylinder and the fence 114; another option is that the shelf 11 can be further provided with a fixing bracket for fixing longer containers such as bottles, which is beneficial to further improve the stability of longer containers such as bottles.
[0040] Further, optionally, to increase the storage space in the shelf 11, such as... Figures 4 to 7 As shown, each of the bottle positioning parts 111 is evenly distributed along the circumference of the base plate 113, so that the shelf 11 can accommodate more bottles, thereby improving the cleaning efficiency of the bottles. In addition, other smaller items to be cleaned (such as nipples) can be placed in the empty space between the bottles.
[0041] On the other hand, this utility model also provides one specific embodiment of the cleaning device 13, such as... Figure 3 , Figures 8 to 10 As shown, the cleaning device 13 includes a water supply bracket 131 disposed within the body 1, a first flow channel 1311 disposed within the water supply bracket 131, and a plurality of spray components 132 disposed within the cleaning chamber 10. In this embodiment, the water supply bracket 131 can be connected to a water pump to facilitate the delivery of cleaning fluid to each of the spray components 132. Each of the spray components 132 is disposed within the cleaning chamber 10 and sprays a stream of rinsing water toward the shelf 11 to rinse the items to be cleaned placed on the shelf 11. By distributing a plurality of spray components 132 within the cleaning chamber 10, the output of the cleaning fluid is increased, thereby improving the cleaning efficiency of the cleaning device 13. Furthermore, each of the spray components 132 can spray the cleaning fluid in different directions, which helps to increase the rinsing area and rinsing angle, thereby reducing blind spots and dead angles in the cleaning process and further improving the cleaning effect.
[0042] Furthermore, such as Figure 8As shown, each of the spray components 132 includes a first spray arm 1321, which is vertically arranged and has a second flow channel 13211 communicating with the first flow channel 1311. The top of the first spray arm 1321 has at least one first spray nozzle 13212 communicating with the second flow channel 13211. In this embodiment, the first spray arm 1321 is configured as a fixed spray arm. In practical applications, the shelf 11 rotates within the cleaning chamber 10 via the driving device 12, and simultaneously... The first spray arm 1321 sprays cleaning fluid toward the shelf 11. During the rinsing process, the shelf 11 drives the items to be cleaned to rotate, so that each item can periodically pass through the spray area of each first spray arm 1321. This increases the rinsing area of the items and reduces blind spots and dead angles, especially improving the all-round cleaning of complex-shaped parts. Furthermore, the shelf 11 and the rinsing water column can generate relative movement, allowing the cleaning fluid to rinse the inner and outer sides of the items from different angles and directions, which helps to improve cleaning efficiency.
[0043] Further optional, such as Figure 8 As shown, the top of the first spray arm 1321 is provided with at least two first spray nozzles 13212, which is beneficial to improve the cleaning efficiency of the cleaning device 13. Moreover, the spray direction of each first spray nozzle 13212 is different, which is beneficial to rinse the items to be cleaned in the shelf 11 from different angles and directions, thereby reducing cleaning blind spots and cleaning dead angles, and further improving the cleaning effect.
[0044] Optionally, the water supply bracket 131 can be disposed within the cleaning chamber 10, and each of the spray components 132 is connected to the water supply bracket 131. Alternatively, the water supply bracket 131 can be disposed within the body 1, and the water supply bracket 131 has a plurality of connecting branch pipes connected to the spray components 132. Each connecting branch pipe can pass through the bottom of the cleaning tank 14 and connect to each of the spray components 132. By installing the water supply bracket 131 outside the cleaning tank 14, the space of the cleaning chamber 10 can be increased, and the internal space layout of the cleaning chamber 10 can be simplified. Yet another option is that the connecting branch pipes in the water supply bracket 131 are respectively connected to the bottom of the cleaning tank 14, and each of the first spray arms 1321 is respectively connected to the inner side of the bottom of the cleaning tank 14. The bottom of the cleaning tank 14 is provided with a fourth flow channel communicating with the first flow channel 1311, the second flow channel 13211, and the third flow channel 13221.
[0045] like Figure 8As shown, to further improve the cleaning effect of the cleaning device 13, this utility model also provides another optional embodiment of the cleaning device 13. Each of the spray components 132 includes a second spray arm 1322 disposed below the first spray arm 1321. The second spray arm 1322 has at least one and extends radially outward along the first spray arm 1321. The second spray arm 1322 has a third flow channel 13221 communicating with the first flow channel 1311 and the second flow channel 13211. The top of the second spray arm 1322 has at least one second spray nozzle 13222 communicating with the third flow channel 13221. By adding the second spray arm 1322, and the second spray arm 1322 extending radially, the output of cleaning liquid from the cleaning device 13 to the shelf 11 is increased, and the coverage area of the cleaning liquid sprayed by the cleaning device 13 relative to the shelf 11 is increased, further reducing cleaning blind spots and cleaning dead angles, thereby improving the cleaning effect. In this embodiment, the second spray arm 1322... An arm 1322 is disposed between the first spray arm 1321 and the water supply bracket 131. The second spray arm 1322 can be directly connected to the first spray arm 1321, or the second spray arm 1322 can be directly connected to the water supply bracket 131. This embodiment does not impose specific limitations, as long as the third flow channel 13221 is connected to the first flow channel 1311 and the second flow channel 13211. For example, the second spray arm 1322 is connected to the first spray arm 1321, and the first spray arm 1322... The 21 is provided with a connecting port 13213 that connects the second flow channel 13211 and the third flow channel 13221; in addition, since the first flow channel 1311, the second flow channel 13211 and the third flow channel 13221 are all connected, the cleaning liquid is supplied to the water supply bracket 131 by a unified water pump, and the cleaning liquid is supplied to the first spray arm 1321 and the second spray arm 1322 through the water supply bracket 131, which helps to simplify the water supply channel of the cleaning device 13, thereby reducing the energy consumption of the baby bottle cleaning machine.
[0046] Alternatively, the second spray arm 1322 may be fixedly disposed on the lower side of the first spray arm 1321.
[0047] Alternatively, the second spray arm 1322 is rotatably disposed below the first spray arm 1321, which further allows the spray direction and angle of the cleaning liquid in the second spray arm 1322 to be continuously changed, which helps to reduce cleaning blind spots and dead angles, and further enhances the rinsing effect on the items to be cleaned in the shelf 11. In addition, in the above embodiment where the second spray arm 1322 is rotatably disposed, by setting the spray direction of the second spray nozzle 13222 relative to the second spray arm 1322, when the second spray arm 1322 sprays the cleaning liquid through the second spray nozzle 13222, the reaction force of the high-pressure water column can drive the second spray arm 1322 to rotate axially around the first spray arm 1321, that is, the second spray arm 1322 is driven to rotate by water power, which helps to improve the utilization rate of water energy, eliminates the need to set a separate rotation drive device 12 for the second spray arm 1322, and helps to simplify the internal structure of the bottle cleaner and reduce the weight and volume of the bottle cleaner.
[0048] Optionally, a plurality of second spray nozzles 13222 are provided, and each second spray nozzle 13222 is spaced apart along the extension direction of the second spray arm 1322. In this embodiment, the water spray direction in at least one second spray nozzle 13222 is inclined relative to the second spray arm 1322, while the water spray direction in some other second spray nozzles 13222 may be perpendicular to the second spray arm 1322, or it may be inclined relative to the second spray arm 1322 and facing the shelf 11. This embodiment does not make specific limitations. By providing a plurality of second spray nozzles 13222 with different water spray directions, the spray direction range of the second spray arm 1322 can be increased, thereby increasing the coverage area of the second spray arm 1322 spraying cleaning liquid onto the shelf 11.
[0049] In some other alternative embodiments of the second spray arm 1322, such as Figure 8 As shown, at least two second spray arms 1322 may be provided, and each second spray arm 1322 is distributed at equal intervals around the first spray arm 1321 in the circumferential direction.
[0050] In other alternative embodiments of the cleaning device 13, such as Figure 9 As shown, a plurality of spray components 132 are provided, and the plurality of spray components 132 are at least configured as a middle group 132a, a left group 132b, and a right group 132c. Each of the middle group 132a, the left group 132b, and the right group 132c includes at least one spray component 132. The number and volume of the spray components 132 can be determined according to the space size of the cleaning chamber 10, and this embodiment does not impose a specific limitation; for example, in this embodiment, such as Figure 9As shown, the left spray assembly group 132b, the middle spray assembly group 132a, and the right spray assembly group 132c are arranged alternately from left to right within the cleaning chamber 10. Each of the middle spray assembly group 132a, the left spray assembly group 132b, and the right spray assembly group 132c includes two spray assemblies 132, meaning that the six spray assemblies 132 are arranged in a matrix within the cleaning chamber 10, as shown in the figure (two rows and three columns). When the second spray arm 1322 is fixedly installed below the first spray arm 1321, the extension direction of the second spray arm 1322 in the middle spray assembly group 132a is aligned with the extension direction of the second spray arm 1322 in the left spray assembly group 132b and the spray arm 132c. The extension directions of the second spray arms 1322 in the right group 132c of the spray assembly are perpendicular to each other to avoid structural interference between two adjacent second spray arms 1322. At the same time, it can increase the volume of each second spray arm 1322 and the number of second spray nozzles 13222, which is beneficial to enhance the spraying efficiency of the second spray arms 1322, thereby improving the cleaning efficiency of the cleaning device 13. In addition, the middle group 132a of the spray assembly is close to the first connecting part 115 of the shelf 11. In order to ensure the normal rotation of the shelf 11, there is a gap space 1320 between the two spray assemblies 132 in the middle group 132a of the spray assembly for the first connecting part 115 to pass through.
[0051] 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 automatic baby bottle cleaning machine, comprising a body (1), characterized in that, The body (1) includes a cleaning chamber (10), a shelf (11) rotatably disposed in the cleaning chamber (10), a drive device (12) connected to the shelf (11), and a cleaning device (13) disposed below the shelf (11). The shelf (11) is provided with a plurality of bottle positioning parts (111). The drive device (12) drives the shelf (11) to rotate in the cleaning chamber (10), and the cleaning device (13) sprays cleaning liquid onto the shelf (11). The bottom of the shelf (11) is provided with a first hollow part communicating with the cleaning chamber (10). It also includes a cleaning tank (14), wherein the cleaning chamber (10) is disposed inside the cleaning tank (14); The cleaning device (13) includes a water supply bracket (131) disposed in the body (1), a first flow channel (1311) disposed in the water supply bracket (131), and a plurality of spray components (132) disposed in the cleaning chamber (10), each of the spray components (132) including a first spray arm (1321). Each of the spray assembly (132) includes a second spray arm (1322) disposed below the first spray arm (1321), the second spray arm (1322) having at least one and extending outward along the radial direction of the first spray arm (1321); The second spray arm (1322) is rotatably disposed on the lower side of the first spray arm (1321); The water supply bracket (131) is disposed in the cleaning chamber (10), and each of the spray components (132) is connected to the water supply bracket (131); Alternatively, the water supply bracket (131) is installed inside the body (1), and the water supply bracket (131) is provided with a plurality of connecting branch pipes connected to the spray assembly (132), each of the connecting branch pipes passing through the bottom of the cleaning tank (14) and connected to each of the spray assemblies (132).
2. The automatic baby bottle cleaning machine as described in claim 1, characterized in that, The bottom of the shelf (11) is provided with a first connecting part (115) connected to the driving device (12). The driving device (12) includes a drive motor (121) and a second connecting part (122) connected to the drive motor (121). The second connecting part (122) passes through the bottom of the cleaning chamber (10) and is connected to the first connecting part (115). The drive motor (121) drives the second connecting part (122) to rotate, and the second connecting part (122) drives the first connecting part (115) to rotate, so that the shelf (11) rotates.
3. An automatic baby bottle cleaning machine as described in claim 2, characterized in that, The drive device (12) further includes a transmission assembly (123) disposed between the drive motor (121) and the second connecting part (122). The transmission assembly (123) includes a first transmission member (1231) connected to the drive motor (121) and a second transmission member (1232) connected to the first transmission member (1231). The second connecting part (122) is connected to the second transmission member (1232), and the second connecting part (122) passes through the bottom of the cleaning chamber (10) and is connected to the first connecting part (115).
4. An automatic baby bottle cleaning machine as described in claim 3, characterized in that, The bottom of the cleaning tank (14) is provided with an installation structure (141) for installing the drive device (12). The drive device (12) also includes a connecting bracket (124) for connecting to the cleaning tank (14). The connecting bracket (124) is provided with a first receiving cavity (1241) for accommodating the first transmission component (1231) and the second transmission component (1232). The mounting structure (141) includes an assembly column (1411) connected to the connecting bracket (124) and a mounting part (1412) located on one side of the assembly column (1411). The connecting bracket (124) is provided with a connecting ear (1242) corresponding to the assembly column (1411). The mounting part (1412) is provided with a second receiving cavity (14121). The second receiving cavity (14121) is provided with a sealing connector (15) and a rotating connector (16). The second connecting part (122) is also provided with a support part (1221) outside. The rotating connector (16) is located on the upper part of the support part (1221). The support part (1221) extends outward along the radial direction of the second connecting part (122).
5. An automatic baby bottle cleaning machine as described in claim 1, characterized in that, The shelf (11) includes a base plate (113), a plurality of bottle positioning parts (111) are disposed on the upper part of the base plate (113), the first hollow part is disposed on the base plate (113), the first hollow part includes a plurality of first hollow holes (112) communicating with the cleaning chamber (10), the base plate (113) includes a plurality of first connecting rods (1131) and a plurality of second connecting rods (1132), the plurality of first connecting rods (1131) and the plurality of second connecting rods (1132) are respectively cross-arranged to form a plurality of first hollow holes (112).
6. An automatic baby bottle cleaning machine as described in claim 5, characterized in that, The shelf (11) also includes a fence (114) on the upper part of the base plate (113). The fence (114) extends upward from the outer edge of the base plate (113). Several bottle positioning parts (111) are located inside the fence (114). The fence (114) is provided with a second hollow part. The second hollow part includes multiple second hollow holes (1141) communicating with the cleaning chamber (10). The fence (114) includes multiple third connecting rods (1142) and multiple fourth connecting rods (1143). The multiple third connecting rods (1142) and multiple fourth connecting rods (1143) are respectively arranged crosswise to form multiple second hollow holes (1141).
7. An automatic baby bottle cleaning machine as described in claim 1, characterized in that, Each of the aforementioned bottle positioning parts (111) is provided with a spray channel (1111) that communicates with the first hollow part.
8. An automatic baby bottle cleaning machine as described in any one of claims 1 to 7, characterized in that, The first spray arm (1321) is vertically arranged, and the first spray arm (1321) is provided with a second flow channel (13211) communicating with the first flow channel (1311). The top of the first spray arm (1321) is provided with at least one first spray nozzle (13212) communicating with the second flow channel (13211).
9. An automatic baby bottle cleaning machine as described in claim 8, characterized in that, The second spray arm (1322) is provided with a third flow channel (13221) that communicates with the first flow channel (1311) and the second flow channel (13211), and the top of the second spray arm (1322) is provided with at least one second spray nozzle (13222) that communicates with the third flow channel (13221).