Cleaning device

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a cleaning device which comprises a shutdown frame, a washing mechanism and a liquid circulation mechanism. The to-be-cleaned object stopped on the stopping frame is located on the moving path of the washing mechanism; the liquid circulating mechanism is suitable for injecting the cleaning liquid into the washing mechanism or recycling the cleaning liquid in the washing mechanism; the washing mechanism is integrated on the shutdown frame, the occupied space is small, the washing mechanism can achieve closed washing of objects to be washed, external pollutants are prevented from entering the washing mechanism in the washing process, the liquid circulation mechanism is matched with the washing mechanism to soak the objects to be washed with washing liquid, and the washing efficiency is improved. The cleaning degree and the cleaning efficiency of the cleaned to-be-cleaned object can be improved, the service life of the to-be-cleaned object is prolonged, the material cost and the labor cost for replacing the roller brush on the to-be-cleaned object are reduced, meanwhile, the cleaning liquid is recycled, the utilization rate of the cleaning liquid is increased, and the long-term cleaning cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and specifically relates to a cleaning device. Background Art

[0002] Cleaning robots are used in power stations, stations and other environments. The roller brush on the cleaning robot cleans the upper surface of the photovoltaic panel to remove attachments, meeting the needs of increasing the light transmittance of the photovoltaic module panel and improving the power generation efficiency of the photovoltaic panel.

[0003] However, the roller brush of the cleaning robot will affect the cleaning effect of the photovoltaic module panel due to the stubbornly attached pollutants, resulting in a reduction in the service life of the roller brush, and at the same time increasing the frequency and cost of replacing the roller brush. The prior art provides a multifunctional apron, wherein a cleaning device is arranged on one side of the apron body. When the cleaning robot moves on the apron body, it drives the roller brush and the cleaning device to produce relative motion to remove dust. The apron body and the cleaning device are separately arranged, occupying a large space. At the same time, the relative motion between the roller brush of the cleaning robot and the cleaning device can only clean general floating dust on the surface of the roller brush, but cannot clean off the stubborn dirt and attached pollutants such as oil, rust, etc. on the roller brush.

[0004] Therefore, it is urgent to develop a new cleaning device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device.

[0006] In order to solve the above technical problems, the utility model provides a cleaning device, which includes: a parking frame, a washing mechanism and a liquid circulation mechanism; wherein the washing mechanism is movably installed on the parking frame; the liquid circulation mechanism is installed on the parking frame, and the liquid circulation mechanism is connected with the washing mechanism; the washing mechanism is suitable for moving on the parking frame, and the objects to be cleaned parked on the parking frame are located on the moving path of the washing mechanism; and the liquid circulation mechanism is suitable for injecting cleaning liquid into the washing mechanism or recovering the cleaning liquid in the washing mechanism.

[0007] Specifically, the washing mechanism includes: a washing box and a lifting assembly; the lifting assembly is installed at the bottom of the parking frame, and the top of the lifting assembly is connected to the washing box; a washing groove is provided on the top of the washing box; a liquid inlet is provided on the washing box, and a liquid discharge port is provided at the bottom of the washing box; the liquid inlet and the liquid discharge port are respectively connected to the washing groove, and the liquid inlet and the liquid discharge port are respectively connected to the washing mechanism.

[0008] Specifically, two guide openings are provided on the cleaning box, the two guide openings are respectively located on both sides of the cleaning tank, and the two guide openings are respectively communicated with the cleaning tank.

[0009] Specifically, a plurality of convex strips are arranged at the bottom of the cleaning tank.

[0010] Specifically, the lifting assembly includes: at least one lifting drive member; each of the lifting drives is respectively installed at the bottom of the parking frame, and the top of each of the lifting drives is respectively connected to the cleaning box.

[0011] Specifically, the scrubbing mechanism further includes: a slot cover assembly; the slot cover assembly is movably mounted on the top of the cleaning box, and the slot cover assembly is located at the top of the cleaning slot; the slot cover assembly is suitable for opening or closing the cleaning slot.

[0012] Specifically, the tank cover assembly includes: two cover plates and at least two opening and closing driving members; the two cover plates are respectively installed on the top of the cleaning box through corresponding opening and closing driving members, and the two cover plates are respectively located on the top of the cleaning tank.

[0013] Specifically, the liquid circulation mechanism includes: a liquid tank and a pumping drive component; a liquid return port is provided at the top of the liquid tank, a liquid outlet is provided at the bottom of the liquid tank, and the pumping drive component is installed at the liquid outlet; the liquid return port is connected to the liquid discharge port through a corresponding delivery pipe, and the liquid outlet is connected to the liquid inlet through a corresponding delivery pipe.

[0014] Specifically, the liquid return port and the liquid outlet are respectively provided with corresponding valves.

[0015] Specifically, a filter screen is arranged in the liquid tank, and the filter screen is located between the liquid return port and the liquid outlet.

[0016] The beneficial effects of the utility model are as follows: the utility model integrates the washing mechanism on the parking frame, occupies a small space, and the washing mechanism can realize closed cleaning of the object to be cleaned, avoiding external pollutants from entering the washing mechanism during the cleaning process, and the liquid circulation mechanism cooperates with the washing mechanism to soak the object to be cleaned with the cleaning liquid, and the object to be cleaned rotates and beats in the washing mechanism, which can significantly improve the cleanliness and cleaning efficiency of the object to be cleaned after cleaning, improve the life cycle of the object to be cleaned, reduce the material cost and labor cost of replacing the roller brush on the object to be cleaned, and at the same time the liquid circulation mechanism can recycle the cleaning liquid, improve the utilization rate of the cleaning liquid, and reduce the cost of long-term cleaning.

[0017] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural diagram of the cleaning device of the utility model on which the object to be cleaned is placed;

[0021] Figure 2 It is a structural diagram of the cleaning device of the utility model;

[0022] Figure 3 It is a structural diagram of the washing mechanism of the utility model;

[0023] Figure 4 It is a structural diagram of the slot cover assembly of the utility model;

[0024] Figure 5 It is a structural diagram of the cleaning tank of the utility model;

[0025] Figure 6 It is a cross-sectional view of the liquid circulation mechanism of the utility model.

[0026] In the figure:

[0027] 1. Stop the rack;

[0028] 2. Washing mechanism; 21. Cleaning box; 211. Cleaning tank; 212. Liquid inlet; 213. Liquid outlet; 214. Guide port; 215. Raised strip; 22. Lifting assembly; 221. Lifting drive member; 23. Tank cover assembly; 231. Cover plate; 232. Opening and closing drive member;

[0029] 3. Liquid circulation mechanism; 31. Liquid tank; 311. Liquid return port; 312. Liquid outlet; 32. Pumping drive; 33. Filter screen; 34. Delivery pipe;

[0030] 4. Objects to be cleaned; 41. Roller brush. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1, in this embodiment, as Figures 1 to 6 As shown, this embodiment provides a cleaning device, which includes: a parking frame 1, a scrubbing mechanism 2 and a liquid circulation mechanism 3; wherein the scrubbing mechanism 2 is movably mounted on the parking frame 1; the liquid circulation mechanism 3 is mounted on the parking frame 1, and the liquid circulation mechanism 3 is connected to the scrubbing mechanism 2; the scrubbing mechanism 2 is suitable for moving on the parking frame 1, and the object to be cleaned 4 parked on the parking frame 1 is located on the moving path of the scrubbing mechanism 2; and the liquid circulation mechanism 3 is suitable for injecting cleaning liquid into the scrubbing mechanism 2 or recovering the cleaning liquid in the scrubbing mechanism 2.

[0033] Specifically, the object to be cleaned 4 may be a cleaning robot, and the roller brush 41 on the object to be cleaned 4 is incorporated into the cleaning mechanism 2 for cleaning.

[0034] In this embodiment, the scrubbing mechanism 2 is integrated on the parking frame 1, which occupies a small space, and the scrubbing mechanism 2 can realize closed cleaning of the object to be cleaned 4, avoiding external pollutants from entering the scrubbing mechanism 2 during the cleaning process, and the liquid circulation mechanism 3 cooperates with the scrubbing mechanism 2 to soak the object to be cleaned 4 with the cleaning liquid, and the object to be cleaned 4 rotates and beats in the scrubbing mechanism 2, which can significantly improve the cleanliness and cleaning efficiency of the object to be cleaned 4 after cleaning, improve the life cycle of the object to be cleaned 4, and reduce the material cost and labor cost of replacing the roller brush 41 on the object to be cleaned 4. At the same time, the liquid circulation mechanism 3 can recycle the cleaning liquid, improve the utilization rate of the cleaning liquid, and reduce the cost of long-term cleaning.

[0035] In order to realize the integrated setting of the parking frame 1 and the washing mechanism 2, the washing mechanism 2 includes: a cleaning box 21 and a lifting component 22; the lifting component 22 is installed at the bottom of the parking frame 1, and the top of the lifting component 22 is connected to the cleaning box 21; a cleaning groove 211 is provided on the top of the cleaning box 21; a liquid inlet 212 is provided on the cleaning box 21, and a liquid discharge port 213 is provided at the bottom of the cleaning box 21; the liquid inlet 212 and the liquid discharge port 213 are respectively connected to the cleaning groove 211, and the liquid inlet 212 and the liquid discharge port 213 are respectively connected to the washing mechanism 2.

[0036] Specifically, the liquid inlet 212 and the liquid outlet 213 are respectively provided with corresponding valves.

[0037] Specifically, after the cleaning robot completes a cleaning operation and returns to the parking frame 1, the bristles of the roller brush 41 on the cleaning robot are immersed and cleaned through the cleaning tank 211, and the dirt is removed by rotating and beating the decontamination surface. The cleaning tank 211 is equipped with a lifting component to achieve the misalignment of the cleaning tank 211 and the cleaning robot in the height direction. When the cleaning robot reaches the stop position on the parking frame 1, the lifting component 22 drives the cleaning box 21 to rise and brings the roller brush 41 into the working range of the cleaning tank 211.

[0038] In order to facilitate the entry of the object 4 to be cleaned into the cleaning tank 211 , two guide openings 214 are opened on the cleaning box 21 . The two guide openings 214 are respectively located on both sides of the cleaning tank 211 , and the two guide openings 214 are respectively communicated with the cleaning tank 211 .

[0039] In order to realize the rotary beating and dust removal of the object 4 to be cleaned, a plurality of convex strips 215 are provided at the bottom of the cleaning tank 211 .

[0040] In this embodiment, when the roller brush 41 rotates, the bristles treat surface dirt by the dual effects of beating the convex strips 215 and the cleaning liquid.

[0041] Specifically, the convex strips 215 are arranged at intervals at the bottom of the cleaning tank 211 , and the distribution direction of the convex strips 215 is consistent with the distribution direction of the roller brushes 41 on the object 4 to be cleaned.

[0042] In this embodiment, a flexible covering layer is provided on the convex strip 215 to improve the cleaning effect.

[0043] As an optional implementation of the lifting component 22, the lifting component 22 includes: at least one lifting drive member 221; each of the lifting drive members 221 is respectively installed at the bottom of the parking frame 1, and the top of each of the lifting drive members 221 is respectively connected to the cleaning box 21.

[0044] Specifically, the lifting drive member 221 adopts a cylinder.

[0045] In order to achieve closed cleaning of the object 4 to be cleaned, the scrubbing mechanism 2 further includes: a slot cover assembly 23; the slot cover assembly 23 is movably installed on the top of the cleaning box 21, and the slot cover assembly 23 is located at the top of the cleaning slot 211; the slot cover assembly 23 is suitable for opening or closing the cleaning slot 211.

[0046] Specifically, after the roller brush 41 reaches the cleaning position, the tank cover assembly 23 is closed, which can prevent external pollutants from entering the cleaning tank 211.

[0047] Specifically, when the roller brush 41 is cleaning, the slot cover assembly 23 is closed to form a closed cleaning space, and is in a closed state when not in operation, so that external pollutants are prevented from entering the cleaning slot 211 during the cleaning process, thereby improving the cleaning efficiency.

[0048] As an optional embodiment of the slot cover assembly 23, the slot cover assembly 23 includes: two cover plates 231 and at least two opening and closing driving members 232; the two cover plates 231 are respectively installed on the top of the cleaning box 21 through the corresponding opening and closing driving members 232, and the two cover plates 231 are respectively located at the top of the cleaning slot 211.

[0049] Specifically, the opening and closing driving member 232 adopts a sliding table electric cylinder.

[0050] In order to realize the circulation of cleaning liquid between the liquid tank 31 and the cleaning box 21, the liquid circulation mechanism 3 includes: a liquid tank 31 and a pumping drive 32; a liquid return port 311 is provided at the top of the liquid tank 31, a liquid outlet 312 is provided at the bottom of the liquid tank 31, and the pumping drive 32 is installed at the liquid outlet 312; the liquid return port 311 is connected to the discharge port 213 through a corresponding delivery pipe 34, and the liquid outlet 312 is connected to the liquid inlet 212 through a corresponding delivery pipe 34.

[0051] Specifically, the liquid return port 311 and the liquid outlet 312 are respectively provided with corresponding valves.

[0052] Specifically, the solution after cleaning in the cleaning tank 211 is discharged into the liquid tank 31 for recycling and reuse, thereby solving the problem of discharge of the cleaning liquid after cleaning, meeting the demand for environmental protection, improving the utilization rate of the cleaning liquid, and reducing the cost of long-term cleaning.

[0053] In order to ensure the cleaning effect of the cleaning liquid on the object 4 to be cleaned, a filter screen 33 is provided in the liquid tank 31 , and the filter screen 33 is located between the liquid return port 311 and the liquid outlet 312 .

[0054] In this embodiment, four opening and closing driving members 232 are provided, and each cover plate 231 is equipped with two opening and closing driving members 232. After the cleaning robot completes a cleaning task and returns to the parking frame 1, the four opening and closing driving members 232 drive the corresponding cover plates 231 to slide to both sides to open the cleaning tank 211, and the lifting driving member 221 drives the cleaning tank 211 to move upward and stops after reaching a preset height (the roller brush 41 has reached the cleaning position). The liquid tank 31 pumps the cleaning liquid to the cleaning tank 211 through the pumping driving member 32 until the predetermined liquid level is reached, and the four opening and closing driving members 232 drive the corresponding cover plates 231 to slide to the middle and close, and the cleaning robot drives the roller brush 41 to clean The convex strips 215 are rotated and slapped while being immersed in the cleaning liquid in the washing tank 211. After cleaning is completed, the four opening and closing driving parts 232 drive the corresponding cover plates 231 to slide to both sides to open the washing tank 211, and the lifting driving part 221 drives the washing tank 211 to descend to the lowest point. The four opening and closing driving parts 232 drive the corresponding cover plates 231 to slide to the middle and close. The washing tank 211 discharges the cleaning liquid into the liquid tank 31, and the impurities and particulate matter are filtered out through the middle filter 33 and enter the lower tank body for storage. After waiting for the cleaning robot to complete the cleaning task again, the above steps are repeated for cleaning, and the impurities filtered out by the filter 33 in the liquid tank 31 and the cleaning liquid is replenished into the liquid tank 31 regularly.

[0055] To sum up, the utility model integrates the washing mechanism on the parking frame, which occupies a small space, and the washing mechanism can realize closed cleaning of the object to be cleaned, avoiding external pollutants from entering the washing mechanism during the cleaning process, and the liquid circulation mechanism cooperates with the washing mechanism to soak the object to be cleaned with the cleaning liquid, and the object to be cleaned rotates and beats in the washing mechanism, which can significantly improve the cleanliness and cleaning efficiency of the object to be cleaned after cleaning, improve the life cycle of the object to be cleaned, and reduce the material cost and labor cost of replacing the roller brush on the object to be cleaned. At the same time, the liquid circulation mechanism can recycle the cleaning liquid, improve the utilization rate of the cleaning liquid, and reduce the cost of long-term cleaning.

[0056] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0057] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0059] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0060] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0061] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0062] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cleaning device, characterized in that: include: Parking rack, washing mechanism and liquid circulation mechanism; in The washing mechanism is movably mounted on the parking frame; The liquid circulation mechanism is installed on the parking frame, and the liquid circulation mechanism is connected with the washing mechanism; The scrubbing mechanism is suitable for moving on the parking rack, and the objects to be cleaned parked on the parking rack are located on the moving path of the scrubbing mechanism; and The liquid circulation mechanism is suitable for injecting cleaning liquid into the scrubbing mechanism or recovering the cleaning liquid in the scrubbing mechanism.

2. The cleaning device according to claim 1, characterized in that: The scrubbing mechanism comprises: a cleaning box and a lifting assembly; The lifting assembly is installed at the bottom of the parking frame, and the top of the lifting assembly is connected to the cleaning box; A cleaning groove is provided on the top of the cleaning box; The cleaning box is provided with a liquid inlet, and the bottom of the cleaning box is provided with a liquid discharge port; The liquid inlet and the liquid discharge port are respectively communicated with the cleaning tank, and the liquid inlet and the liquid discharge port are respectively communicated with the washing mechanism.

3. The cleaning device according to claim 2, characterized in that: The cleaning box is provided with two guide openings, the two guide openings are respectively located at two sides of the cleaning tank, and the two guide openings are respectively communicated with the cleaning tank.

4. The cleaning device according to claim 3, characterized in that: The bottom of the cleaning tank is provided with a plurality of convex strips.

5. The cleaning device according to claim 2, characterized in that: The lifting assembly includes: at least one lifting drive member; Each of the lifting drive components is respectively installed at the bottom of the parking frame, and the top of each of the lifting drive components is respectively connected to the cleaning box.

6. The cleaning device according to claim 2, characterized in that: The scrubbing mechanism further comprises: a slot cover assembly; The slot cover assembly is movably mounted on the top of the cleaning box, and the slot cover assembly is located on the top of the cleaning slot; The tank cover assembly is suitable for opening or closing the cleaning tank.

7. The cleaning device according to claim 6, characterized in that: The slot cover assembly comprises: two cover plates and at least two opening and closing driving members; The two cover plates are respectively installed on the top of the cleaning box through corresponding opening and closing driving members, and the two cover plates are respectively located on the top of the cleaning tank.

8. The cleaning device according to claim 2, characterized in that: The liquid circulation mechanism comprises: a liquid tank and a pumping drive member; The top of the liquid tank is provided with a liquid return port, the bottom of the liquid tank is provided with a liquid outlet, and the pumping drive member is installed at the liquid outlet; The liquid return port is connected to the liquid discharge port through a corresponding delivery pipe, and the liquid outlet is connected to the liquid inlet through a corresponding delivery pipe.

9. The cleaning device according to claim 8, characterized in that: The liquid return port and the liquid outlet are respectively provided with corresponding valves.

10. The cleaning device according to claim 8, characterized in that: A filter screen is arranged in the liquid tank, and the filter screen is located between the liquid return port and the liquid outlet.

Images