Rack and washer machine

Abstract

The utility model relates to a kind of cleaning lower shelf and cleaning machine, belong to the field of cleaning equipment.A kind of cleaning lower shelf, including cleaning pipeline, the cleaning pipeline is equipped with water inlet and multiple water spraying ports communicated with the water inlet, multiple the water spraying port is distributed with interval around the water inlet, the top of the cleaning pipeline is equipped with storage cylinder;Drying pipeline, the drying pipeline is equipped with air inlet and multiple air outlet communicated with the air inlet, the air outlet with the water spraying port same number and one-to-one correspondence, corresponding the air outlet and the water spraying port adjacent arrangement.Cleaning pipeline is distributed with interval around water inlet by water spraying port, ensure that cleaning range covers evenly;Top storage cylinder provides special space, can be placed small or specific to be washed piece to prevent displacement, expand storage function;Drying pipeline air outlet and water spraying port corresponding adjacent, airflow is accurately applied to cleaning area, shorten washing and drying time, realize washing and drying cooperation.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment, and in particular to a cleaning lower shelf and a cleaning machine. Background Technology

[0002] In the field of cleaning equipment, cleaning shelves are crucial components for cleaning and subsequent processing of items. Their structural design directly affects cleaning effectiveness, ease of placement, and drying efficiency. Existing cleaning shelves often suffer from a lack of dedicated space for small or specific items, making them prone to displacement. Furthermore, the drying and cleaning areas have poor compatibility, impacting the overall user experience. Utility Model Content

[0003] Therefore, it is necessary to provide a cleaning lower shelf and a cleaning machine to address the problem of low efficiency in the combined washing and drying of cleaning shelves.

[0004] The first aspect of this application discloses a cleaning lower shelf, which includes: a cleaning pipe, the cleaning pipe having a water inlet and a plurality of water spray nozzles communicating with the water inlet, the plurality of water spray nozzles being distributed at intervals around the water inlet, and a storage cylinder being provided at the top of the cleaning pipe; and a drying pipe, the drying pipe having an air inlet and a plurality of air outlets communicating with the air inlet, the number of air outlets being the same as the number of water spray nozzles and corresponding one-to-one, and the corresponding air outlets and water spray nozzles being arranged adjacent to each other.

[0005] The aforementioned cleaning lower shelf features multiple spray nozzles around the water inlet, ensuring even water coverage. A storage tube at the top of the cleaning pipe provides dedicated space for small or specific items to be cleaned, such as anti-inflation tubes, preventing displacement during cleaning and expanding the shelf's storage capacity. The drying pipe has the same number of air outlets as the spray nozzles, arranged in a one-to-one correspondence. This allows for precise airflow to the corresponding cleaning area, ensuring timely drying of items after cleaning. This matches the cleaning area, improving drying uniformity and efficiency, effectively shortening overall washing and drying time, and achieving coordinated operation of cleaning and drying functions.

[0006] In one embodiment, the cleaning lower shelf includes a first housing and a second housing. The top side of the second housing is provided with a water spray nozzle and an air outlet. The first housing is located at the bottom side of the second housing. The first housing and the second housing together form independent cleaning and drying pipes. The independent cleaning and drying pipes formed by the first and second housings effectively prevent water flow in the cleaning pipe and airflow in the drying pipe from interfering with each other, ensuring stable operation of the cleaning and drying functions. The water spray nozzle and air outlet on the top side of the second housing allow the water spray and airflow to be directed directly towards the items to be processed above the cleaning lower shelf, reducing losses during water and airflow transmission and improving cleaning and drying efficiency.

[0007] In one embodiment, the first housing is integrally formed, eliminating gaps caused by housing splicing, reducing the risk of water leakage in the cleaning pipe and air leakage in the drying pipe, and improving structural sealing. The second housing is formed secondary to the first housing, and its internal structure can precisely match the corresponding structure of the first housing to jointly enclose the cleaning pipe and the drying pipe. This eliminates the need to design multiple sets of production molds for the pipes, while also enhancing the connection strength and airtightness between the first and second housings, preventing separation or loosening during use, further simplifying the production process, reducing component assembly steps, improving production efficiency, and reducing production costs.

[0008] In one embodiment, the washing lower shelf further includes a fixed support and a movable support. The fixed support is disposed on the drying pipe, and the movable support is rotatably disposed on the fixed support, so that the movable support has at least two states: upright and folded. The fixed support, disposed on the drying pipe, provides a stable installation base for the movable support, ensuring the reliability of the movable support's support. The movable support, rotatably disposed on the fixed support and capable of both upright and folded states, can support long, narrow, or cylindrical items to be washed / dried, such as baby bottles, by providing stable support to prevent these items from tipping over during washing, thus expanding the placement range of the washing lower shelf. When folded, it significantly reduces the space occupied by the support, making it easier to place larger items to be processed on the washing lower shelf, improving space utilization and usage flexibility, and meeting the placement needs of items of different sizes.

[0009] In one embodiment, the drying pipe is located on the outer periphery of the cleaning pipe; along the length of the lower cleaning shelf, the fixed bracket is located on the side of the drying pipe away from the cleaning pipe; the movable bracket is installed on the side of the fixed bracket away from the cleaning pipe. The drying pipe's location on the outer periphery of the cleaning pipe allows the drying airflow to fully cover the cleaning area from the outer periphery, ensuring that the items to be processed are thoroughly dried and avoiding incomplete drying in certain areas. Along the length of the lower cleaning shelf, both the fixed and movable brackets are located on the side of the drying pipe away from the cleaning pipe, preventing the brackets from obstructing the spray nozzles and air outlets, ensuring smooth water and airflow output, and providing more ample space for the items to be processed, thus reducing the impact of the brackets on the cleaning and drying effects.

[0010] In one embodiment, there are multiple movable supports, each corresponding to one of the multiple air outlets, and the corresponding movable supports and air outlets are arranged adjacent to each other. This one-to-one correspondence and adjacent arrangement of multiple movable supports and air outlets ensures that the items to be processed supported on each movable support are close to their corresponding air outlet, guaranteeing that the items are effectively covered by the drying airflow. This avoids the problem of insufficient drying in certain areas due to mismatches between the support and air outlet distribution, thus improving drying uniformity and efficiency.

[0011] In one embodiment, the movable support includes a mounting rod and a supporting arc-shaped rod. One end of the mounting rod is rotatably mounted to the fixed support, and the other end of the mounting rod is connected to the supporting arc-shaped rod. The rotatable mounting rod allows the movable support to switch between upright and folded states, meeting the needs of different usage scenarios. The supporting arc-shaped rod connected to the other end of the mounting rod has an arc-shaped structure that better conforms to the outer contour of cylindrical items such as baby bottles, increasing the contact area between the item and the support, improving the stability of the item's support, and preventing the item from slipping due to water flow impact or airflow disturbance during washing or drying, ensuring the safe placement of the item.

[0012] In one embodiment, the storage tube includes a storage tube body and supporting ribs. The storage tube body is disposed on the top side of the cleaning pipe, and the supporting ribs are disposed within the storage tube body. The storage tube body, disposed on the top side of the cleaning pipe, is specifically designed to hold small, easily dropped items such as anti-inflation tubes, preventing these items from being knocked over or displaced by the water flow during cleaning, thus improving the safety of item placement. The supporting ribs within the storage tube body provide stable support for the items placed inside, preventing deformation due to their own weight or water flow impact. Simultaneously, the presence of the supporting ribs reduces the contact area between the items and the bottom and side walls of the storage tube body, reducing residual water droplets on the item surface, lowering the probability of watermarks appearing on the item surface after drying, and facilitating water flow to penetrate and act on the item from all directions, ensuring thorough cleaning.

[0013] In one embodiment, there are multiple supporting ribs, which are spaced apart circumferentially along the body of the storage tube. This spacing allows for support of the items inside the storage tube from different circumferential positions, ensuring even force distribution and improving stability. It also prevents circumferential displacement of the items under water flow. The spaced design prevents excessive water flow obstruction, allowing water to enter the storage tube through the gaps between the ribs. This ensures thorough cleaning of the items' circumferential area, avoiding cleaning dead zones. Furthermore, the spaced arrangement of the multiple ribs reduces the contact area between the items and the storage tube, minimizing the possibility of water droplet residue and watermarks.

[0014] In one embodiment, the supporting ribs include a first rib and a second rib. The first rib is vertically disposed on the inner wall of the storage tube body, and the second rib is horizontally disposed on the bottom of the storage tube body and extends radially along the storage tube body. The first rib, vertically disposed on the inner wall of the storage tube body, can support and limit the sidewalls of the items, preventing the items from shifting or swaying laterally within the storage tube body. The second rib, horizontally disposed on the bottom of the storage tube body and extending radially, can support the bottom of the items, forming a three-dimensional support structure with the first rib, significantly improving the stability of the items within the storage tube body. At the same time, the horizontally extending second rib does not completely obstruct the bottom of the storage tube body, facilitating water flow from the bottom and ensuring thorough cleaning of the bottom of the items. Furthermore, the three-dimensional support structure, while ensuring stability, minimizes the contact area with the items, further reducing water droplet residue and preventing watermarks after drying.

[0015] In one embodiment, the cleaning pipe includes a first horizontal pipe and a plurality of first vertical pipes. The first horizontal pipe is provided with a water inlet, the bottom end of the first vertical pipe is connected to the first horizontal pipe, and the top end of the first vertical pipe forms the water spray nozzle. The cleaning pipe consists of a first horizontal pipe and a plurality of first vertical pipes. The first horizontal pipe is provided with a water inlet to facilitate connection to an external water supply device and realize centralized water input. The bottom end of the first vertical pipe is connected to the first horizontal pipe, and the top end forms a water spray nozzle, which can guide the water flow in the first horizontal pipe to a higher position, so that the height of the water spray nozzle is adapted to the placement height of the items above the lower shelf, ensuring that the water flow can effectively act on the surface of the items and the surrounding area, thereby improving the cleaning effect.

[0016] In one embodiment, the first horizontal pipe includes a first main pipe and a plurality of first branch pipes. The first main pipe extends along the width direction of the cleaning lower shelf and has a water inlet in the middle. One end of each of the plurality of first branch pipes is connected to the first main pipe and is spaced apart on both sides of the first main pipe along the length direction of the cleaning lower shelf. The first branch pipes extend away from the water inlet, and the first vertical pipe is disposed at the other end of the first branch pipe. The first main pipe of the first horizontal pipe extends along the width direction of the cleaning lower shelf and has a water inlet in the middle, which allows the water flow to be evenly distributed from the center to both sides, ensuring that the water pressure in each first branch pipe is balanced and avoiding poor water output from some nozzles due to uneven water pressure. The plurality of first branch pipes are spaced apart on both sides of the length direction of the first main pipe and extend away from the water inlet, which can deliver water flow to different length positions of the cleaning lower shelf. Together with the first vertical pipe disposed at the other end of the first branch pipe, the nozzles are evenly distributed along the length direction of the cleaning lower shelf, ensuring that the cleaning range covers the entire length area of ​​the shelf and avoiding situations where some areas are not cleaned.

[0017] In one embodiment, the drying duct includes a first ring pipe, a second branch pipe, and multiple second vertical pipes. The first ring pipe surrounds the cleaning duct. The bottom end of the second vertical pipe is located on the first ring pipe, and the top end of the second vertical pipe has an air outlet. The second branch pipe is located outside the first ring pipe and has an air inlet. The second branch pipe, the first ring pipe, and the second vertical pipe are connected sequentially. The first ring pipe surrounds the cleaning duct, allowing the drying airflow to be evenly distributed to each area. The second branch pipe is located outside the first ring pipe and has an air inlet, facilitating connection to an external air supply device for stable airflow input. The multiple second vertical pipes are connected to the first ring pipe at their bottom ends and have air outlets at their top ends, guiding the airflow in the first ring pipe to a higher position, ensuring the air outlet height matches the height of the items, effectively applying the drying airflow to the surface of the items, improving drying efficiency, and shortening drying time.

[0018] In one embodiment, the distance between two adjacent water spray nozzles is defined as a first distance, and the distance between each air outlet and its corresponding water spray nozzle is defined as a second distance, wherein the first distance is 4 to 7 times the second distance. Setting the first distance between two adjacent water spray nozzles to 4 to 7 times the second distance between the air outlet and its corresponding water spray nozzle serves two purposes. First, a reasonable first distance avoids water flow overlap and waste due to excessively small nozzle spacing, or blind spots due to excessively large spacing, ensuring comprehensive cleaning and efficient water flow utilization. Second, a smaller second distance allows the air outlet to be close to the corresponding water spray nozzle, enabling the drying airflow to precisely target the area that has just been cleaned, quickly removing moisture from the surface and surrounding areas of the item, improving drying efficiency, and avoiding problems such as delayed drying and residual moisture on the item due to excessively large distances between the air outlet and the water spray nozzle, further shortening the overall washing and drying time.

[0019] The second aspect of this application discloses a cleaning machine, which includes the aforementioned cleaning lower shelf.

[0020] The aforementioned cleaning machine, through the optimized design of the cleaning lower shelf, achieves uniform coverage of the cleaning area, avoids blind spots, and ensures thorough cleaning of all areas of the items. Its drying structure, in synergy with the cleaning area, quickly removes moisture, improving drying efficiency and uniformity, and shortening overall processing time. With its diverse placement structures, it can stably hold different types of items, adapting to various size requirements and expanding its application scenarios. Its robust overall construction enhances its resistance to impact and vibration, ensuring long-term stability. During production, the integrated structure simplifies the process, reducing molds and assembly steps, and lowering manufacturing costs. Ultimately, through the functional synergy of the cleaning lower shelf, the machine comprehensively improves its practicality, ease of use, and market adaptability. Attached Figure Description

[0021] Figure 1 First perspective view of the cleaning lower shelf;

[0022] Figure 2 A second perspective view of the cleaning lower shelf;

[0023] Figure 3 A 3D view showing the items to be cleaned placed on the lower shelf;

[0024] Figure 4 Exploded view of the cleaning of the lower shelf;

[0025] Figure 5 A third perspective view for cleaning the lower shelf;

[0026] Figure 6 Fourth perspective view for cleaning the lower shelf;

[0027] Figure 7 Fifth perspective view for cleaning the lower shelf;

[0028] Figure 8 for Figure 7 Enlarged view of region A.

[0029] The correspondence between the reference numerals and the component names is as follows:

[0030] 1 Cleaning pipe, 11 First horizontal pipe, 111 First main pipe, 112 First branch pipe, 12 First vertical pipe, 101 Inlet, 102 Spray nozzle;

[0031] 2 drying pipe, 21 first ring pipe, 22 second branch pipe, 23 second vertical pipe, 201 air inlet, 202 air outlet;

[0032] 10. First shell;

[0033] 20. Second shell;

[0034] 3 Storage tube, 31 Storage tube body, 32 Support rib, 321 First rib, 322 Second rib;

[0035] 4. Fixed brackets;

[0036] 5. Movable support frame. Detailed Implementation

[0037] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0038] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0039] The cleaning lower shelf and cleaning machine of this utility model are described below with reference to the accompanying drawings.

[0040] Example 1

[0041] like Figure 1 , Figure 2 and Figure 3As shown, this embodiment discloses a cleaning lower shelf, including a cleaning pipe 1, which has a water inlet 101 and a plurality of water spray nozzles 102 connected to the water inlet 101. The plurality of water spray nozzles 102 are distributed at intervals around the water inlet 101. A storage tube 3 is provided at the top of the cleaning pipe 1. A drying pipe 2 is provided, which has an air inlet 201 and a plurality of air outlets 202 connected to the air inlet 201. The number of air outlets 202 and water spray nozzles 102 are the same and correspond one-to-one. The corresponding air outlets 202 and water spray nozzles 102 are arranged adjacent to each other.

[0042] The cleaning lower shelf disclosed in this application has multiple water spray nozzles 102 of the cleaning pipe 1 distributed at intervals around the water inlet 101, which allows water to be sprayed from the water inlet 101 to the surrounding water spray nozzles 102, ensuring uniform coverage of the cleaning area. The storage tube 3 set at the top of the cleaning pipe 1 can provide a dedicated storage space for placing small or specific items to be cleaned, such as anti-inflation tubes, to prevent these items from shifting during the cleaning process and expand the storage function of the cleaning lower shelf. The number of air outlets 202 of the drying pipe 2 is the same as the number of water spray nozzles 102 and they are arranged adjacent to each other, which allows the drying airflow to act precisely on the cleaning area of ​​the corresponding water spray nozzle 102. After cleaning, the items in that area are dried in time, ensuring that the drying area matches the cleaning area, improving drying uniformity and efficiency, effectively shortening the overall washing and drying time, and realizing the coordinated operation of the cleaning and drying functions.

[0043] like Figure 1 , Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the cleaning lower shelf includes a first housing 10 and a second housing 20. The top side of the second housing 20 is provided with a water spray nozzle 102 and an air outlet 202. The first housing 10 is located on the bottom side of the second housing 20. The first housing 10 and the second housing 20 together form an independent cleaning pipe 1 and a drying pipe 2. The combination of the first housing 10 and the second housing 20 to form an independent cleaning pipe 1 and a drying pipe 2 can effectively prevent the water flow in the cleaning pipe 1 and the airflow in the drying pipe 2 from interfering with each other, ensuring the stable operation of the cleaning and drying functions. The water spray nozzle 102 and the air outlet 202 on the top side of the second housing 20 allow the water spray and air outlet to be directed directly towards the items to be processed above the cleaning lower shelf, reducing losses during water and airflow transmission and improving cleaning and drying efficiency.

[0044] In addition to the features of the above embodiments, this embodiment further specifies that: the first shell 10 is integrally formed, which can eliminate gaps caused by shell splicing, reduce the risk of water leakage in the cleaning pipe 1 and air leakage in the drying pipe 2, and improve the structural sealing performance. The second shell 20 is formed in a secondary manner from the first shell 10, and its internal structure can precisely match the corresponding structure of the first shell 10 to jointly enclose the cleaning pipe 1 and the drying pipe 2. There is no need to design multiple sets of production molds for the pipes. At the same time, it enhances the connection strength and airtightness between the first shell 10 and the second shell 20, preventing them from separating or loosening during use, further simplifying the production process, reducing the number of parts assembly steps, improving production efficiency, and reducing production costs.

[0045] like Figure 1 , Figure 2 and Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the washing lower shelf also includes a fixed bracket 4 and a movable bracket 5. The fixed bracket 4 is disposed on the drying pipe 2, and the movable bracket 5 is rotatably disposed on the fixed bracket 4, so that the movable bracket 5 has at least two states: upright and folded. The fixed bracket 4, disposed on the drying pipe 2, can provide a stable installation base for the movable bracket 5, ensuring the reliability of the movable bracket 5's support; the movable bracket 5 can be rotatably disposed on the fixed bracket 4 and has two states: upright and folded. When upright, it can be used to support long and cylindrical items such as baby bottles to be washed / dried, and the stable support prevents these items from tipping over during the washing process, expanding the placement range of the washing lower shelf; when folded, it can significantly reduce the space occupied by the bracket, making it easier to place larger items to be processed on the washing lower shelf, improving space utilization and usage flexibility, and meeting the placement needs of items of different sizes.

[0046] In addition to the features of the above embodiments, this embodiment further specifies that: the drying pipe 2 is located on the outer periphery of the cleaning pipe 1; in the length direction of the lower cleaning shelf, the fixed bracket 4 is located on the side of the drying pipe 2 away from the cleaning pipe 1; and the movable bracket 5 is installed on the side of the fixed bracket 4 away from the cleaning pipe 1. The drying pipe 2 being located on the outer periphery of the cleaning pipe 1 allows the drying airflow to fully cover the cleaning area from the outer periphery, ensuring that the items to be processed are fully dried and avoiding incomplete drying in certain areas. In the length direction of the lower cleaning shelf, both the fixed bracket 4 and the movable bracket 5 are located on the side of the drying pipe 2 away from the cleaning pipe 1, which prevents the brackets from obstructing the water spray nozzle 102 and the air outlet 202, ensuring smooth output of water and airflow, while providing more ample placement space for the items to be processed and reducing the impact of the brackets on the cleaning and drying effect.

[0047] In addition to the features of the above embodiments, this embodiment further specifies that: there are multiple movable supports 5, and each movable support 5 corresponds one-to-one with a multiple air outlet 202, with the corresponding movable support 5 and air outlet 202 arranged adjacent to each other. The one-to-one correspondence and adjacent arrangement of multiple movable supports 5 with multiple air outlets 202 ensures that the items to be processed supported on each movable support 5 are close to the corresponding air outlet 202, ensuring that the items are effectively covered by the drying airflow. This avoids the problem of insufficient drying in certain areas due to mismatches between the supports and air outlets 202, thus improving drying uniformity and efficiency.

[0048] like Figure 1 As shown, in addition to the features of the above embodiments, this embodiment further defines: the movable support 5 includes a mounting rod and a supporting arc-shaped rod. One end of the mounting rod is rotatably mounted to the fixed support 4, and the other end of the mounting rod is connected to the supporting arc-shaped rod. The rotatable mounting rod of the movable support 5 allows for switching between upright and folded states, meeting the needs of different usage scenarios. The supporting arc-shaped rod connected to the other end of the mounting rod has an arc-shaped structure that better conforms to the outer contour of cylindrical items such as baby bottles, increasing the contact area between the item and the support, improving the stability of the item's support, and preventing the item from slipping due to water flow impact or airflow disturbance during washing or drying, ensuring the safe placement of the item.

[0049] like Figure 1 , Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further defines: the storage tube 3 includes a storage tube body 31 and a support rib 32. The storage tube body 31 is disposed on the top side of the cleaning pipe 1, and the support rib 32 is disposed inside the storage tube body 31. The storage tube body 31, disposed on the top side of the cleaning pipe 1, can be specifically used to place small, easily dropped items to be cleaned, such as anti-inflation tubes, to prevent these items from being washed away or displaced by the water flow during the cleaning process, thus improving the safety of the items. The support rib 32 disposed inside the storage tube body 31 can provide stable support for the items placed inside, preventing the items from deforming due to their own weight or the impact of the water flow. At the same time, the presence of the support rib 32 can reduce the contact area between the items and the bottom and side walls of the storage tube body 31, reduce the amount of water droplets remaining on the surface of the items, reduce the probability of watermarks appearing on the surface of the items after drying, and facilitate the passage of water flow and its application to all parts of the items, ensuring that the items are thoroughly cleaned.

[0050] In addition to the features of the above embodiments, this embodiment further specifies that: there are multiple support ribs 32, which are spaced apart circumferentially along the body 31 of the storage tube. The multiple support ribs 32 spaced apart circumferentially along the body 31 of the storage tube can support the internal items from different circumferential positions of the body 31, ensuring even force distribution on the items, further improving support stability, and preventing circumferential displacement of the items under water flow impact. The spaced distribution design does not excessively obstruct water flow, ensuring that water can enter the interior of the body 31 through the gaps between the support ribs 32, ensuring that the circumferential area of ​​the items can be thoroughly cleaned, avoiding cleaning dead zones. At the same time, the spaced arrangement of multiple support ribs can further reduce the contact area between the items and the body 31 of the storage tube, reducing the possibility of water droplet residue and watermarks.

[0051] In addition to the features of the above embodiments, this embodiment further specifies that: the support rib 32 includes a first rib 321 and a second rib 322, the first rib 321 is vertically disposed on the inner side wall of the storage tube body 31, and the second rib 322 is horizontally disposed at the bottom of the storage tube body 31 and extends radially along the storage tube body 31. The first rib 321 is vertically arranged on the inner side wall of the storage tube body 31, which can support and limit the side wall of the item, preventing the item from shifting or shaking laterally inside the storage tube body 31. The second rib 322 is horizontally arranged at the bottom of the storage tube body 31 and extends radially, which can support the bottom of the item. Together with the first rib 321, it forms a three-dimensional support structure, which significantly improves the stability of the item inside the storage tube body 31. At the same time, the horizontally extending second rib 322 does not completely cover the bottom of the storage tube body 31, which facilitates the flow of water from the bottom and ensures that the bottom of the item is thoroughly cleaned. In addition, the three-dimensional support structure can minimize the contact area with the item while ensuring stability, further reducing water droplet residue and preventing watermarks after drying.

[0052] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further defines: the cleaning pipe 1 includes a first horizontal pipe 11 and a plurality of first vertical pipes 12. The first horizontal pipe 11 is provided with a water inlet 101, the bottom end of the first vertical pipe 12 is connected to the first horizontal pipe 11, and the top end of the first vertical pipe 12 forms a spray nozzle 102. The cleaning pipe 1 is composed of a first horizontal pipe 11 and a plurality of first vertical pipes 12. The first horizontal pipe 11 is provided with a water inlet 101 to facilitate the connection of an external water supply device and realize the centralized input of water flow. The bottom end of the first vertical pipe 12 is connected to the first horizontal pipe 11, and the top end forms a spray nozzle 102, which can guide the water flow in the first horizontal pipe 11 to a higher position, so that the height of the spray nozzle 102 is adapted to the placement height of the items above the cleaning shelf, ensuring that the water flow can effectively act on the surface of the items and the surrounding area, thereby improving the cleaning effect.

[0053] In addition to the features of the above embodiments, this embodiment further defines that: the first horizontal pipe 11 includes a first main pipe 111 and a plurality of first branch pipes 112. The first main pipe 111 extends along the width direction of the cleaning lower shelf. The first main pipe 111 is provided with a water inlet 101 in the middle. One end of the plurality of first branch pipes 112 is respectively connected to the first main pipe 111 and is distributed at intervals on both sides of the first main pipe 111 in the length direction of the cleaning lower shelf. The first branch pipes 112 extend in a direction away from the water inlet 101. The first vertical pipe 12 is provided at the other end of the first branch pipe 112. The first main pipe 111 of the first horizontal pipe 11 extends along the width of the cleaning lower shelf and has an inlet 101 in the middle, which allows the water flow to be evenly distributed from the center to both sides, ensuring that the water pressure in each first branch pipe 112 is balanced and avoiding poor water output from some spray nozzles 102 due to uneven water pressure. Multiple first branch pipes 112 are distributed at intervals on both sides of the length of the first main pipe 111 and extend away from the inlet 101, which can deliver water flow to different length positions of the cleaning lower shelf. Together with the first vertical pipe 12 set at the other end of the first branch pipe 112, the spray nozzles 102 are evenly distributed along the length of the cleaning lower shelf, ensuring that the cleaning range covers the entire length area of ​​the shelf and avoiding situations where some areas cannot be cleaned.

[0054] In addition to the features of the above embodiments, this embodiment further specifies that: the drying pipe 2 includes a first ring pipe 21, a second branch pipe 22 and a plurality of second vertical pipes 23. The first ring pipe 21 is arranged around the cleaning pipe 1. The bottom end of the second vertical pipe 23 is located on the first ring pipe 21. The top end of the second vertical pipe 23 is provided with an air outlet 202. The second branch pipe 22 is located outside the first ring pipe 21. The second branch pipe 22 is provided with an air inlet 201. The second branch pipe 22, the first ring pipe 21 and the second vertical pipe 23 are connected in sequence. The first ring pipe 21 of the drying pipe 2 surrounds the cleaning pipe 1, allowing the drying airflow to be evenly distributed to each area. The second branch pipe 22 is located outside the first ring pipe 21 and has an air inlet 201, which facilitates the connection of an external air supply device to achieve stable airflow input. The bottom ends of multiple second vertical pipes 23 are connected to the first ring pipe 21, and the top ends are provided with air outlets 202, which can guide the airflow in the first ring pipe 21 to a higher position, so that the height of the air outlet 202 is adapted to the height of the items, ensuring that the drying airflow can effectively act on the surface of the items, improving drying efficiency and shortening drying time.

[0055] like Figure 1 and Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further defines the following: the distance between two adjacent spray nozzles 102 is defined as the first distance, and the distance between each air outlet 202 and its corresponding spray nozzle 102 is defined as the second distance, with the first distance being 4 to 7 times the second distance. Setting the first distance between two adjacent spray nozzles 102 to 4 to 7 times the second distance between the air outlet 202 and its corresponding spray nozzle 102 serves two purposes. First, a reasonable first distance can prevent water flow from overlapping and being wasted due to excessively small spacing between the spray nozzles 102, or from creating blind spots due to excessively large spacing, ensuring comprehensive cleaning coverage and efficient water flow utilization. Second, a smaller second distance allows the air outlet 202 to be close to the corresponding spray nozzle 102, enabling the drying airflow to precisely act on the area that has just been cleaned, quickly removing moisture from the surface and surrounding areas of the item, improving drying efficiency, and avoiding problems such as delayed drying and residual moisture on the item due to excessively large distance between the air outlet 202 and the spray nozzle 102, further shortening the overall washing and drying time.

[0056] Example 2

[0057] like Figures 1 to 4 As shown in the figure, this embodiment discloses a cleaning machine, including a cleaning lower shelf.

[0058] The cleaning machine disclosed in this application achieves uniform cleaning coverage by optimizing the design of the lower cleaning shelf, avoiding blind spots and ensuring thorough cleaning of all areas of the items. Through the synergistic layout of its drying structure and cleaning area, it quickly removes moisture, improving drying efficiency and uniformity, and shortening the overall processing time. Relying on diverse placement structures, it can stably hold different types of items, adapting to various size requirements and expanding its application scenarios. Its robust overall structure enhances its resistance to impact and vibration, ensuring long-term stable use. During production, the integrated structure simplifies the process, reducing molds and assembly steps, and lowering manufacturing costs. Ultimately, through the functional synergy of the lower cleaning shelf, the cleaning machine comprehensively improves its practicality, ease of use, and market adaptability.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A cleaning lower shelf, characterized in that, The cleaning lower shelf includes: A cleaning pipe (1) is provided with a water inlet (101) and a plurality of water spray nozzles (102) connected to the water inlet (101). The plurality of water spray nozzles (102) are distributed at intervals around the water inlet (101). A storage tube (3) is provided on the top of the cleaning pipe (1). The drying pipe (2) is provided with an air inlet (201) and a plurality of air outlets (202) connected to the air inlet (201). The number of air outlets (202) is the same as that of the water spray nozzles (102) and they correspond one to one. The corresponding air outlets (202) and water spray nozzles (102) are arranged adjacent to each other.

2. The cleaning lower shelf according to claim 1, characterized in that, The cleaning lower shelf includes a first housing (10) and a second housing (20). The top side of the second housing (20) is provided with the water spray nozzle (102) and the air outlet (202). The first housing (10) is located on the bottom side of the second housing (20). The first housing (10) and the second housing (20) together form the independent cleaning pipe (1) and the drying pipe (2).

3. The cleaning lower shelf according to claim 2, characterized in that, The first housing (10) is integrally formed; the second housing (20) is formed in two stages on the first housing (10).

4. The cleaning lower shelf according to claim 1, characterized in that, The cleaning lower shelf also includes a fixed bracket (4) and a movable bracket (5). The fixed bracket (4) is disposed on the drying pipe (2), and the movable bracket (5) is rotatably disposed on the fixed bracket (4) so ​​that the movable bracket (5) has at least two states: upright and down.

5. The cleaning lower shelf according to claim 4, characterized in that, The drying pipe (2) is located on the outer periphery of the cleaning pipe (1); along the length of the cleaning lower shelf, the fixed bracket (4) is located on the side of the drying pipe (2) away from the cleaning pipe (1); the movable bracket (5) is installed on the side of the fixed bracket (4) away from the cleaning pipe (1); And / or, the number of the movable brackets (5) is multiple, and the multiple movable brackets (5) correspond one-to-one with the multiple air outlets (202), and the corresponding movable brackets (5) are arranged adjacent to the air outlets (202); And / or, the movable bracket (5) includes a mounting rod and a supporting arc rod, one end of the mounting rod being rotatably mounted to the fixed bracket (4), and the other end of the mounting rod being connected to the supporting arc rod.

6. The cleaning lower shelf according to claim 1, characterized in that, The storage tube (3) includes a storage tube body (31) and a support rib (32). The storage tube body (31) is located on the top side of the cleaning pipe (1), and the support rib (32) is located inside the storage tube body (31).

7. The cleaning lower shelf according to claim 6, characterized in that, The number of the support ribs (32) is multiple, and the multiple support ribs (32) are arranged at intervals along the circumference of the storage tube body (31); And / or, the support rib (32) includes a first rib (321) and a second rib (322), the first rib (321) being vertically disposed on the inner side wall of the storage tube body (31), and the second rib (322) being horizontally disposed at the bottom of the storage tube body (31) and extending radially along the storage tube body (31).

8. The cleaning lower shelf according to claim 1, characterized in that, The cleaning pipe (1) includes a first horizontal pipe (11) and a plurality of first vertical pipes (12). The first horizontal pipe (11) is provided with the water inlet (101). The bottom end of the first vertical pipe (12) is connected to the first horizontal pipe (11). The top end of the first vertical pipe (12) forms the water spray nozzle (102). The first horizontal pipe (11) includes a first main pipe (111) and a plurality of first branch pipes (112). The first main pipe (111) extends along the width direction of the cleaning lower shelf. The water inlet (101) is provided in the middle of the first main pipe (111). One end of the plurality of first branch pipes (112) is connected to the first main pipe (111) and is distributed at intervals on both sides of the first main pipe (111) in the length direction of the cleaning lower shelf. The first branch pipes (112) extend away from the water inlet (101). The first vertical pipe (12) is provided at the other end of the first branch pipe (112). And / or, the drying pipe (2) includes a first ring pipe (21), a second branch pipe (22) and a plurality of second vertical pipes (23). The first ring pipe (21) is arranged around the cleaning pipe (1). The bottom end of the second vertical pipe (23) is located on the first ring pipe (21). The top end of the second vertical pipe (23) is provided with the air outlet (202). The second branch pipe (22) is located outside the first ring pipe (21). The second branch pipe (22) is provided with the air inlet (201). The second branch pipe (22), the first ring pipe (21) and the second vertical pipe (23) are connected in sequence.

9. The cleaning lower shelf according to any one of claims 1 to 8, characterized in that, Let the distance between two adjacent water nozzles (102) be the first distance, and the distance between each air outlet (202) and the corresponding water nozzle (102) be the second distance, where the first distance is 4 to 7 times the second distance.

10. A cleaning machine, characterized in that, The cleaning machine includes: The cleaning lower shelf according to any one of claims 1 to 9.

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