Modularly assembled cleaning device

Abstract

The embodiment of the utility model provides modularly-assembled cleaning equipment. The modularly-assembled cleaning equipment comprises a frame module, a cleaning module and a shell module. A plurality of first guide parts are formed on the surface of the frame module; the cleaning module is detachably connected to the frame module; the shell module forms at least one second guide part which is in sliding fit with the first guide part so that the shell module can slide to the position covering the opening in the surface of the frame module. According to the modularly-assembled cleaning equipment provided by the invention, the shell module, the frame module and the cleaning module can be quickly disassembled and assembled in a sliding fit manner of the frame module and the shell module, so that the disassembly and assembly efficiency is improved, and the efficiency of replacing and maintaining the cleaning liquid storage unit by maintenance personnel is also improved.

Description

Technical Field

[0001] The present disclosure relates to the field of floor cleaning, and in particular to modularly assembled cleaning equipment. Background Art

[0002] With the advancement of technology and the development of society, cleaning equipment for indoor floor cleaning has gradually become part of people's lives. Existing cleaning equipment designs typically take the form of floor scrubbers, with frames often assembled and welded from tubes, onto which the liquid storage tank and cleaning device are mounted. Furthermore, components such as the fan, battery, and piping are concentrated inside the vehicle, resulting in a complex layout. This makes assembly of the cleaning equipment cumbersome, time-consuming, and labor-intensive, leading to low assembly efficiency. This is especially true when the liquid storage tank needs to be replaced or cleaned, as the existing assembly method of cleaning equipment is not conducive to tank assembly and disassembly of the vehicle. Summary of the Invention

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present disclosure is to provide and solve the problems in the related art.

[0004] A first aspect of the present disclosure provides a modularly assembled cleaning device, comprising:

[0005] A frame module has a plurality of first guide portions formed on its surface;

[0006] a cleaning module detachably connected to the frame module;

[0007] The housing module is formed with at least one second guide portion for slidingly fitting with the first guide portion so as to be able to slide to a position covering the opening on the surface of the frame module.

[0008] In an embodiment of the first aspect, the housing module includes a plurality of sub-housing components, each of the sub-housing components forming a second guide portion for slidingly fitting into the first guide portion.

[0009] In an embodiment of the first aspect, the frame module includes at least one ring beam member, the ring beam member includes a plurality of horizontal beams connected end to end on the same horizontal plane; a plurality of vertical beams, the plurality of vertical beams are all perpendicular to the horizontal plane, the plurality of vertical beams are respectively installed at the connection between two adjacent horizontal beams, and the surfaces of the horizontal beam and the vertical beam form a first guide portion along the extension direction of the length.

[0010] In an embodiment of the first aspect, the frame module further comprises a plurality of reinforcing beams; the number of the ring beam members is two and they are distributed up and down; the plurality of reinforcing beams are arranged between the two ring beam members at intervals along the circumference of the ring beam member to connect the two ring beam members.

[0011] In an embodiment of the first aspect, each of the ring beam members is composed of four cross beams, and every two adjacent cross beams in the ring beam member are perpendicular to each other.

[0012] In an embodiment of the first aspect, the upper and lower areas of the ring beam member respectively form an upper mounting area and a lower mounting area; the cleaning module includes a liquid storage unit and a cleaning unit, the liquid storage unit is detachably connected to the upper mounting area of ​​the frame module, and the cleaning unit is detachably connected to the lower mounting area of ​​the frame module.

[0013] In an embodiment of the first aspect, a third guide portion is formed on the surface of the liquid storage unit for slidingly fitting with the first guide portion.

[0014] In an embodiment of the first aspect, the liquid storage unit includes a sewage tank and a clean water tank, the sewage tank and the clean water tank are detachably connected as one body and slidably connected to the ring beam member, or the sewage tank and the clean water tank are separately slidably connected to the ring beam member.

[0015] In an embodiment of the first aspect, the cleaning unit includes a rotating tray capable of obtaining water supply, and the rotating tray is liftably disposed in the lower mounting area of ​​the frame module.

[0016] In an embodiment of the first aspect, the cleaning unit further comprises at least one water-absorbing member, the upper end of which is provided with a fourth guide portion for slidingly engaging with the first guide portion, so that the water-absorbing member is slidably installed on the ring beam member; and the fourth guide portion is located in front of the water-absorbing member in the direction of travel of the modularly assembled cleaning equipment.

[0017] As described above, a modularly assembled cleaning device is provided in an embodiment of the present disclosure. The modularly assembled cleaning device includes a frame module, a cleaning module, and a shell module. A plurality of first guide portions are formed on the surface of the frame module; the cleaning module is detachably connected to the frame module; and the shell module forms at least one second guide portion for slidingly fitting with the first guide portion, so as to be able to slide to a position covering the opening on the surface of the frame module. The modularly assembled cleaning device provided by the present disclosure can quickly realize the disassembly and assembly of the shell module, the frame module, and part of the cleaning module by means of the sliding fit between the frame module and the shell module, thereby improving the efficiency of disassembly and assembly, and also improving the efficiency of maintenance personnel in replacing and repairing the cleaning liquid storage unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 : is a schematic diagram of the overall structure of the modularly assembled cleaning device in an embodiment of the present disclosure;

[0019] Figure 2 : is a schematic structural diagram of a modularly assembled cleaning device without a housing module in an embodiment of the present disclosure;

[0020] Figure 3 FIG is a schematic diagram of the overall structure of the framework module in an embodiment of the present disclosure;

[0021] Figure 4 , which is a cross-sectional view of a modularly assembled cleaning device according to an embodiment of the present disclosure;

[0022] Figure 5 , which is a cross-sectional view of the modularly assembled cleaning device from another perspective in an embodiment of the present disclosure;

[0023] Figure 6 The embodiment of the present disclosure is shown in Figure 4 A magnified view of middle A;

[0024] Figure 7 The embodiment of the present disclosure is shown in Figure 5 Enlarged view of middle B;

[0025] Figure 8 : is a schematic diagram of the overall structure of the liquid storage unit and the frame module in the embodiment of the present disclosure;

[0026] Figure 9 is a cross-sectional schematic diagram of the liquid storage unit and the frame module in an embodiment of the present disclosure;

[0027] Figure 10 The embodiment of the present disclosure is shown in Figure 9 Enlarged view of middle C;

[0028] Figure 11 The embodiment of the present disclosure is shown in Figure 9 Enlarged view of middle D;

[0029] Figure 12 : is a schematic structural diagram of the water absorbing member and the ring beam member in the embodiment of the present disclosure;

[0030] Figure 13 , which is a full cross-sectional view of the water absorbing member and the ring beam member in the embodiment of the present disclosure. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present disclosure through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present disclosure from the information disclosed in this disclosure. The present disclosure can also be implemented or applied through different specific embodiments. The details of the present disclosure can also be modified or changed according to different viewpoints and application modules without departing from the spirit of the present disclosure. It should be noted that the embodiments and features in the embodiments of the present disclosure can be combined with each other unless there is a conflict.

[0032] The following is a detailed description of the embodiments of the present disclosure with reference to the accompanying drawings so that those skilled in the art can easily implement the present disclosure. The present disclosure can be embodied in many different forms and is not limited to the embodiments described herein.

[0033] Throughout the present disclosure, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present disclosure. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or a group of embodiments or examples. Furthermore, those skilled in the art may combine and integrate different embodiments or examples, and features of different embodiments or examples, as described in the present disclosure, without conflicting requirements.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the context of this disclosure, "a group" means two or more, unless otherwise specifically defined.

[0035] In order to clearly describe the present disclosure, components not related to the description are omitted, and the same or similar components throughout the specification are denoted by the same reference numerals.

[0036] Throughout this specification, when a device is said to be "connected" to another device, this includes not only "direct connection" but also "indirect connection" with other elements interposed therebetween. Furthermore, when a device is said to "include" a certain component, unless otherwise stated, this does not exclude the inclusion of other components but rather implies that the device may include other components.

[0037] Although the terms first, second, etc. are used in this document to represent various elements in some examples, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, the first interface and the second interface, etc. are represented. Furthermore, as used in this document, the singular forms "one," "an," and "the" are intended to also include the plural forms, unless there is a contrary indication in the context. It should be further understood that the terms "comprise" and "include" indicate the presence of the described features, steps, operations, elements, modules, projects, types, and / or groups, but do not exclude the presence, occurrence, or addition of one or a group of other features, steps, operations, elements, modules, projects, types, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B, or C" or "A, B, and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B, and C." Exceptions to this definition only occur when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0038] The technical terms used herein are intended only to refer to specific embodiments and are not intended to limit the present disclosure. The singular form used herein also includes the plural form unless the statement explicitly indicates otherwise. The term "comprising" as used in this specification is intended to specify specific features, regions, integers, steps, operations, elements, and / or components and does not exclude the presence or addition of other features, regions, integers, steps, operations, elements, and / or components.

[0039] Although not defined differently, all terms used herein, including technical and scientific terms, have the same meanings as those generally understood by those skilled in the art to which this disclosure belongs. Terms defined in commonly used dictionaries are additionally interpreted as having meanings consistent with relevant technical literature and the current message. Unless otherwise defined, they should not be overly interpreted as ideal or highly formalized meanings.

[0040] Figure 1 : is a schematic diagram of the overall structure of the modularly assembled cleaning equipment in an embodiment of the present disclosure. Figure 2 The figure shows a schematic diagram of the structure of the modular cleaning device without the housing module in the embodiment of the present disclosure. Figure 1 and Figure 2 In this example, the system includes a frame module 10 , a cleaning module 20 and a housing module 30 .

[0041] The frame module 10 is formed with a plurality of first guide portions 11 on its surface; the cleaning module 20 is detachably connected to the frame module 10; the housing module 30 is formed with at least one second guide portion 31 ( Figure 6), so as to be able to slide to a position covering the opening on the surface of the frame module 10. The modularly assembled cleaning equipment provided by the present disclosure can quickly realize the disassembly and assembly of the shell module 30, the frame module 10, and part of the cleaning module 20 by slidingly cooperating with the frame module 10 and the shell module 30, thereby improving the efficiency of disassembly and assembly, and also improving the efficiency of maintenance personnel in replacing and repairing the cleaning liquid storage unit 21.

[0042] Figure 3 The figure shows the overall structure of the framework module in the embodiment of the present disclosure. Figure 3 In this example, the frame module 10 includes at least one ring beam 12 and multiple vertical beams 13. Each ring beam 12 includes multiple cross beams 121 connected end to end on the same horizontal plane. For example, each ring beam 12 includes four cross beams 121, with adjacent cross beams 121 perpendicular to each other. The multiple vertical beams 13 are arranged perpendicular to the horizontal plane at the connection between adjacent cross beams 121 to enhance the stability of the frame module 10 and improve the overall strength of the modularly assembled cleaning equipment.

[0043] Exemplarily, two collar members 12 are provided, and the two collar members 12 are connected to the plurality of vertical beams 13 at intervals along the length direction of the vertical beams 13. Further exemplarily, the frame module 10 further includes a plurality of reinforcing beams 14, which are arranged between the two collar members 12 at intervals along the circumference of the collar member 12 to connect the two collar members 12 and improve the overall strength of the frame module 10.

[0044] For example, the components of the frame module 10 are connected in a detachable manner, which can be direct or indirect. For example, a direct detachable connection can be a bolted connection, while an indirect detachable connection can be achieved by welding or bolting the components of the frame module 10 via a connecting plate. This method allows for rapid assembly and disassembly of the frame module 10, improving work efficiency. Furthermore, the components can be reused after disassembly, increasing utilization.

[0045] Figure 4 , which is a cross-sectional view of a modularly assembled cleaning device according to an embodiment of the present disclosure. Figure 5 Shown in is a cross-sectional view of another perspective of the modularly assembled cleaning device in the embodiment of the present disclosure. Figure 4 and Figure 5In this example, the housing module 30 includes multiple sub-housing components. Each sub-housing component forms a second guide portion 31 that slides into the first guide portion 11. Exemplarily, the multiple sub-housing components are implemented as: a first housing 32, a second housing 33, and a third housing 34. The first housing 32 and the second housing 33 are respectively slidably connected to the two ends of the frame module 10 in the longitudinal direction; the third housing 34 is implemented as two, and the two third housings 34 are respectively slidably connected to the two opposing side walls of the frame module 10 located between the first housing 32 and the second housing 33. For example, the first housing 32 and the second housing 33 are slidably connected to the vertical beam 13, and the third housing 34 is slidably connected to the crossbeam 121 or the reinforcing beam 14. That is, the surfaces of the crossbeam 121 or the reinforcing beam 14 and the vertical beam 13 each form a first guide portion 11 along the longitudinal extension direction. The sub-housing components form at least one second guide portion 31 along the corresponding sliding fit direction.

[0046] Exemplarily, the first shell 32 and the second shell 33 can be spliced ​​together by multiple panels of different shapes, and the length and width of the third shell 34 can be determined according to the length of the vertical beam 13 and the length of the horizontal beam 121, so as to cover the surface opening of the frame module 10.

[0047] Figure 6 The embodiment of the present disclosure is shown in Figure 4 A magnified view of center. Figure 7 The embodiment of the present disclosure is shown in Figure 5 A magnified view of B. Figure 6 and Figure 7 In the example, the first guide portion 11 is implemented as a slot, and the second guide portion 31 is implemented as a block having a size and shape that matches the slot. In another embodiment, the first guide portion 11 and the second guide portion 31 can also be implemented as a hole and column matching manner.

[0048] Back to Figure 3 In the example, the upper and lower areas of the upper ring beam member 12 form an upper installation area and a lower installation area respectively.

[0049] Figure 8 ] is a schematic diagram of the overall structure of the liquid storage unit and the frame module in an embodiment of the present disclosure. Figure 9 The figure shows a cross-sectional view of the liquid storage unit and the frame module in the embodiment of the present disclosure. Figure 2 、 Figure 8 and Figure 9As can be seen from the example, the cleaning module 20 includes a liquid storage unit 21 and a cleaning unit 22, and the liquid storage unit 21 is detachably connected to the upper mounting area of ​​the frame module 10. For example, a third guide portion 211 is formed on the surface of the liquid storage unit 21 for slidingly fitting with the first guide portion 11. The cleaning unit 22 is detachably connected to the lower mounting area of ​​the frame module 10. For example, the liquid storage unit 21 includes a sewage tank 212 and a clean water tank 213. The sewage tank 212 and the clean water tank 213 are detachably connected as a whole and slidably connected to the ring beam 12, or the sewage tank 212 and the clean water tank 213 are slidably connected to the ring beam 12 respectively. Through the above-mentioned sliding fit, the liquid storage unit 21 can be quickly disassembled and assembled to the frame module 10, which not only improves the disassembly and assembly efficiency, but also improves the efficiency of maintenance personnel in replacing, repairing and cleaning the liquid storage unit 21.

[0050] Figure 10 The embodiment of the present disclosure is shown in Figure 9 Enlarged view of C in the middle. Figure 11 The embodiment of the present disclosure is shown in Figure 9 The enlarged view of D in the middle. Figure 10 and Figure 11 In the example, the third guide portion 211 is formed on the clean water tank 213. The sewage tank 212 and the clean water tank 213 are detachably connected as one body and slidably connected to the crossbeam 121 in the ring beam 12, that is, the third guide portion 211 at the bottom of the clean water tank 213 is slidably coupled to the first guide portion 11 formed on the crossbeam 121. The third guide portion 211 is implemented as a card block inserted into the card slot. The disassembly connection method is implemented as follows: the sewage tank 212 and the clean water tank 213 are stacked up and down, and one of the two wall surfaces of the sewage tank 212 and the clean water tank 213 that are in contact with each other is formed with a groove, and the other is formed with a protrusion that is slidably fitted into the groove.

[0051] In another embodiment, the sewage tank 212 and the clean water tank 213 are placed on the left and right. In this way, when the liquid storage unit 21 is slidably installed on the frame module 10, a third guide portion 211 for slidingly fitting with the first guide portion 11 needs to be formed on the sewage tank 212 and the clean water tank 213 to improve the stability and firmness of the liquid storage unit 21 on the frame module.

[0052] Back to Figure 2In this example, the cleaning unit 22 includes a rotating tray 221 that can obtain water supply. The rotating tray 221 is arranged in a liftable manner in the lower installation area of ​​the frame module 10. Exemplarily, the rotating tray 221 is connected to the clean water tank 213 through a pipeline to obtain water supply; or the liquid in the clean water tank 213 can be sprayed to the front side of the moving direction of the rotating tray 221. Exemplarily, the rotating tray 221 is arranged in the lower installation area of ​​the frame module 10 by a lifting member. For example, the lifting member is implemented as an air cylinder or an oil cylinder. This allows the rotating tray 221 to be separated from the ground when the ground is not being cleaned, thereby increasing the travel speed.

[0053] exist Figure 2 In this example, the cleaning unit 22 further includes a water absorbing member 222. Figure 1 and Figure 2 As can be seen, the water absorbing member 222 is mounted in the lower mounting area and is located behind the rotating tray 221 in the direction of travel of the modularly assembled cleaning apparatus. This allows the water absorbing member 222 to absorb liquid from the floor cleaned by the rotating tray 221 into the sewage tank, reducing the slipperiness of the floor and preventing people from falling. The water absorbing member 222 is connected to the sewage tank via a pipeline, and is used to absorb sewage from the floor into the sewage tank. Figure 12 FIG is a schematic structural diagram of the water absorbing member 222 and the ring beam member 12 according to an embodiment of the present disclosure; Figure 13 The figure shows a full cross-sectional view of the water absorbing member and the ring beam member of the embodiment of the present disclosure. Figure 12 and Figure 13 In this example, the upper end of the water absorbing member 222 is provided with a fourth guide portion 2224 that slidably engages with the first guide portion 11, which is implemented as a slot, to allow the water absorbing member 222 to be slidably mounted on the crossbeam 121. Exemplarily, the fourth guide portion 2224 is implemented as a block that inserts into the slot, and the length of the fourth guide portion 2224 is perpendicular to the direction of travel of the modularly assembled cleaning device. This allows the water absorbing member 222 to be removed from the bottom of the modularly assembled cleaning device by simply pulling it, providing maintenance personnel with more room to perform replacements and repairs, thereby improving work efficiency.

[0054] exist Figure 12 and Figure 13In this example, the water absorbing member 222 includes a support plate 2221 and a water absorbing chamber 2222. The water absorbing chamber 2222 is vertically slidably connected to the support plate 2221. A fourth guide portion 2224 is formed on the support plate 2221 and slidably mounted on the crossbeam 121. A water inlet 22221 is formed at the top of the water absorbing chamber 2222, which communicates with the sewage tank 212. Preferably, a spring 2223 is provided between the water absorbing chamber 2222 and the support plate 2221 to cushion the impact of the water absorbing chamber 2222 on the support plate 2221, thereby preventing damage to the water absorbing member 222.

[0055] In another embodiment, the water absorbing member 222 further has a fastener, such as a screw, for limiting the movement of the water absorbing member 222. A screw hole is formed on the crossbeam 121. When the screw is screwed into the screw hole, the position of the water absorbing member 222 is limited, thereby achieving relative fixation between the water absorbing member 222 and the crossbeam 121.

[0056] Back to Figure 1 In this example, a negative pressure pump 223 may be further provided between the sewage tank 212 and the water absorbing member 222 , the outlet of the negative pressure pump 223 being connected to the sewage tank 212 via a pipeline, and the inlet of the negative pressure pump 223 being connected to the water suction port 22221 of the water absorbing member 222 via a pipeline.

[0057] Exemplarily, the modularly assembled cleaning equipment is further provided with an electric component 40 (such as a battery) and a controller (not shown in the figure), and the electric component 40 is electrically connected to the controller. The controller and the electric component 40 are used to provide power for the rotation and lifting of the negative pressure pump 223 and the rotating tray 221, and to control the operation of the modularly assembled cleaning equipment. Further exemplarily, the modularly assembled cleaning equipment also includes at least one motor, which is used to drive the rotating tray 221 to rotate. In another example, the modularly assembled cleaning equipment can also provide power for the rotation of the negative pressure pump 223 and the rotating tray 221 through an external power supply.

[0058] exist Figure 1 In an example, the modular cleaning device further comprises a plurality of driving wheels disposed at the bottom end of the frame module 10. For example, the driving wheels are controlled to drive the modular cleaning device. In another embodiment, the modular cleaning device is driven by manpower.

[0059] The drawings in the embodiments of the present disclosure are only partial displays, and although other embodiments are not shown separately, they do not limit the present application.

[0060] In summary, the present disclosure provides a modularly assembled cleaning device, comprising a frame module, a cleaning module, and a shell module. A plurality of first guide portions are formed on the surface of the frame module; the cleaning module is detachably connected to the frame module; and the shell module forms at least one second guide portion for slidingly fitting with the first guide portion, so as to be able to slide to a position covering the opening on the surface of the frame module. The modularly assembled cleaning device provided by the present disclosure can quickly realize the disassembly and assembly of the shell module, the frame module, and the cleaning module by means of the sliding fit between the frame module and the shell module, thereby improving the efficiency of disassembly and assembly, and also improving the efficiency of maintenance personnel in replacing and repairing the cleaning liquid storage unit.

[0061] The above embodiments are merely illustrative of the principles and effects of this disclosure and are not intended to limit this disclosure. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this disclosure. Therefore, any equivalent modifications or alterations made by a person skilled in the art without departing from the spirit and technical concepts disclosed herein shall be encompassed by the scope of protection of this disclosure.

Claims

1. Modularly assembled cleaning equipment, characterized in that, include: A frame module has a plurality of first guide portions formed on its surface; a cleaning module detachably connected to the frame module; The housing module is formed with at least one second guide portion for slidingly fitting with the first guide portion so as to be able to slide to a position covering the opening on the surface of the frame module.

2. The modularly assembled cleaning device according to claim 1, characterized in that: The housing module includes a plurality of sub-housing components, each of which is formed with a second guide portion for slidingly fitting with the first guide portion.

3. The modularly assembled cleaning device according to claim 1, characterized in that: The frame module includes at least one ring beam member, which includes a plurality of horizontal beams connected end to end on the same horizontal plane; a plurality of vertical beams, each of which is perpendicular to the horizontal plane and is respectively installed at the connection between two adjacent horizontal beams, and the surfaces of the horizontal beam and the vertical beam form a first guide portion along the extension direction of the length.

4. The modularly assembled cleaning device according to claim 3, characterized in that: The frame module further includes a plurality of reinforcing beams; the number of the ring beam members is two and they are distributed up and down; the plurality of reinforcing beams are arranged between the two ring beam members at intervals along the circumference of the ring beam member to connect the two ring beam members.

5. The modularly assembled cleaning device according to claim 3, characterized in that: Each of the ring beam members is composed of four cross beams, and every two adjacent cross beams in the ring beam member are perpendicular to each other.

6. The modularly assembled cleaning device according to claim 3, characterized in that: The upper and lower areas of the ring beam respectively form an upper installation area and a lower installation area; the cleaning module includes a liquid storage unit and a cleaning unit, the liquid storage unit is detachably connected to the upper installation area of ​​the frame module, and the cleaning unit is detachably connected to the lower installation area of ​​the frame module.

7. The modularly assembled cleaning device according to claim 6, characterized in that: A third guide portion is formed on the surface of the liquid storage unit for slidingly fitting with the first guide portion.

8. The modularly assembled cleaning device according to claim 6, characterized in that: The liquid storage unit includes a sewage tank and a clean water tank, the sewage tank and the clean water tank are detachably connected as one body and slidably connected to the ring beam, or the sewage tank and the clean water tank are separately slidably connected to the ring beam.

9. The modularly assembled cleaning device according to claim 8, characterized in that: The cleaning unit includes a rotating tray that can obtain water supply, and the rotating tray is liftably arranged in the lower installation area of ​​the frame module.

10. The modularly assembled cleaning device according to claim 9, characterized in that: The cleaning unit also includes at least one water-absorbing member, and a fourth guide portion is provided at the upper end of the water-absorbing member for slidingly fitting with the first guide portion so that the water-absorbing member can be slidably installed on the ring beam member; and the fourth guide portion is located in front of the water-absorbing member in the travel direction of the modularly assembled cleaning equipment.

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