Efficient cleaning roller brush

Abstract

The utility model discloses an efficient cleaning roller brush, and belongs to the technical field of roller brushes. The roller brush assembly is mounted on the mounting frame; the water conveying system is mounted on the roller brush assembly; wherein the roller brush assembly comprises a roller brush shaft, a plurality of roller brush bases, first roller brush bristles and second roller brush bristles, the water conveying system comprises a rotary joint and a water conveying hole, the rotary joint is installed on the installation frame and connected with the roller brush shaft, and the roller brush shaft is provided with a water conveying channel connected with the water conveying hole. The length of the second roller bristles is larger than that of the first roller bristles, and the water conveying holes correspond to the second roller bristles. The utilization rate of water resources can be increased, and the efficiency of the roller brush cleaning process is improved.

Description

Technical Field

[0001] This application belongs to the technical field of roller brushes, and particularly relates to an efficient cleaning roller brush. Background Art

[0002] Solar energy is an inexhaustible and renewable resource. Under the increasingly urgent situation of tangible energy on the earth, as a clean energy, solar energy has been paid more and more attention and popularized. Solar photovoltaic power generation has become a new energy project that has attracted global attention and is a key area of development. In the practical application of solar photovoltaic power generation, the photovoltaic panel is the most important unit for power generation, and its output power is directly affected by the sunlight intensity. During the use of the photovoltaic panel, since it is exposed outdoors day and night, dust and other impurities in the air will fall on it, resulting in insufficient light. At best, it reduces the efficiency of photovoltaic power generation, and at worst, it forms hot spots, damages the photovoltaic panel, and causes the overall device to fail to work. Therefore, it is necessary to frequently clean the surface of the solar photovoltaic panel.

[0003] The existing foreign patent with the publication number KR1020200129265A discloses a multifunctional solar panel cleaning device for removing dust and other foreign objects and cleaning the foreign objects. It includes: a movable fastening member that can move up and down according to the solar panel; and a panel cleaning member that is installed between the first and second movable fastening members and moves up and down along the solar panel.

[0004] Although the above cleaning device can clean the surface of the photovoltaic panel, its water spraying device and roller brush are separately installed, resulting in low utilization rate of water resources. Utility Model Content

[0005] The purpose of this application is to provide an efficient cleaning roller brush for the above-mentioned existing technical problems, which can improve the utilization rate of water resources and the efficiency of the roller brush cleaning process.

[0006] This application provides an efficient cleaning roller brush, including:

[0007] A mounting frame;

[0008] A roller brush assembly, mounted on the mounting frame;

[0009] A water delivery system, mounted on the roller brush assembly;

[0010] Wherein, the roller brush assembly includes a roller brush shaft, a plurality of roller brush seats, first roller brush bristles, and second roller brush bristles. The water delivery system includes a rotary joint and water delivery holes. The rotary joint is mounted on the mounting frame and connected to the roller brush shaft. The roller brush shaft is provided with a water delivery channel connected to the water delivery holes. The length of the second roller brush bristles is greater than that of the first roller brush bristles, and the water delivery holes correspond to the second roller brush bristles.

[0011] The roller brush assembly is hinged to the mounting bracket through the roller brush shaft. The water supply system provides water supply. The rotary joint is installed on the roller brush shaft. Water enters the water delivery channel of the roller brush shaft through the rotary joint, and then is delivered to the roller brush assembly through the water delivery holes. First, it is delivered to the second roller brush bristles. Since the length of the second roller brush bristles is greater than that of the first roller brush bristles, when the roller brush assembly is cleaning, the second roller brush bristles moisten the cleaning surface, and then the main cleaning is carried out by the first roller brush bristles. By the water flowing out from the second roller brush bristles, the utilization rate of water resources is improved. The connection between the roller brush shaft and the roller brush seat is detachable, which is convenient for the replacement and cleaning of the first roller brush bristles and the second roller brush bristles.

[0012] Furthermore, the roller brush assembly further includes:

[0013] A mounting seat, which is installed on the roller brush seat;

[0014] A telescopic seat, which is movably installed on the mounting seat;

[0015] A first spring, which is placed between the telescopic seat and the mounting seat;

[0016] Wherein, the telescopic seat is provided with through holes corresponding to the water delivery holes, and the roller brush shaft is provided with limit grooves corresponding to the telescopic seat.

[0017] The second roller brush bristles are installed on the mounting seat, and through the mounting seat, the second roller brush bristles are installed on the roller brush seat. The telescopic seat and the mounting seat are telescopically and movably connected. The first spring is used to control the telescopic seat to pop outwards. When the limit groove corresponds to the telescopic seat, the telescopic seat and the limit groove are matched to make the water delivery holes correspond to the through holes, which is convenient for water to flow out from the second roller brush bristles.

[0018] Furthermore, the roller brush shaft is provided with a chute corresponding to the mounting seat. The chute spirally winds around the roller brush shaft, and the limit groove is placed in the chute.

[0019] By setting the chute, when installing the roller brush seat, the mounting seat is placed in the chute and moved, which improves the installation stability between the roller brush seat and the roller brush shaft. By setting the chute to spirally wind around the roller brush shaft, the second roller brush bristles are spirally wound and installed on the roller brush shaft. When the roller brush assembly rotates for cleaning, the second roller brush bristles can evenly and stably deliver water and clean. One end of the roller brush shaft has a stop block that abuts against the roller brush seat at the end.

[0020] Furthermore, the mounting seat includes:

[0021] A limiting member, which is movably installed on the mounting seat;

[0022] A second spring, which is placed between the limiting member and the mounting seat;

[0023] Wherein, a handle portion is provided on one side of the limiting member, a limiting post is provided on the other side of the limiting member, the telescopic seat is provided with an L-shaped groove, and the limiting post corresponds to the L-shaped groove.

[0024] Before installing the roller brush seat, contract the telescopic seat. After locking it with the limiting member, improve the stability of the limiting member by the action of the second spring on the limiting member, so that when the roller brush seat is installed on the roller brush shaft, ensure the stable movement of the mounting seat in the chute. When reaching the corresponding position of the telescopic seat and the limiting groove, move the limiting member, so that the telescopic seat extends under the action of the first spring and cooperates with the limiting groove. The limiting post corresponds to the contraction and extension states of the telescopic seat at both ends of the L-shaped groove respectively.

[0025] Furthermore, the water delivery system is provided with a one-way valve plate, and the one-way valve plate is placed in the water delivery hole.

[0026] By arranging the one-way valve plate in the water delivery hole, prevent the backflow of water. At the same time, the spring on the one-way valve plate is convenient for controlling the opening when the water pressure reaches a certain pressure, so that the water flow has a certain impact force when flowing out.

[0027] Furthermore, baffles are provided on both sides of the mounting bracket.

[0028] By installing the baffles on both sides of the mounting bracket, reduce the splashing of water droplets during the rotation of the roller brush assembly, and improve the stability during use.

[0029] The beneficial effects of the present application are:

[0030] 1. The water delivery system provides water delivery. The water enters the water delivery channel of the roller brush shaft through the rotary joint, and then is delivered to the roller brush assembly through the water delivery hole, and is first delivered to the second roller brush bristles.

[0031] 2. When the roller brush assembly is cleaning, the second roller brush bristles moisten the cleaning surface, and then the first roller brush bristles perform the main cleaning. By the water flowing out from the second roller brush bristles, improve the utilization rate of water resources.

[0032] 3. Make the telescopic seat cooperate with the limiting groove, and align the water delivery hole with the through hole, which is convenient for the water to flow out from the second roller brush bristles. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic structural view of the cleaning roller brush of the present application;

[0034] Figure 2 is a schematic structural view of the roller brush shaft of the present application;

[0035] Figure 3 is a schematic structural view of the roller brush assembly of the present application;

[0036] Figure 4 is a schematic structural view of the mounting seat of the present application;

[0037] Figure 5 Schematic structural diagram of the limiting member of the present application;

[0038] Figure 6 of the present application Figure 5 Schematic A-A structural diagram;

[0039] In the figure, reference numerals are as follows: 100, mounting bracket; 110, baffle; 200, roller brush assembly; 210, roller brush shaft; 211, limiting groove; 212, sliding groove; 220, roller brush seat; 230, first roller brush bristles; 240, second roller brush bristles; 250, mounting seat; 251, limiting member; 252, second spring; 253, handle portion; 254, limiting post; 255, L-shaped groove; 260, telescopic seat; 261, through hole; 270, first spring; 310, rotary joint; 320, water delivery hole; 330, water delivery channel. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0041] The terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0042] Next, the embodiments of the present application will be described in detail in conjunction with the accompanying drawings through specific embodiments and their application scenarios.

[0043] Embodiment 1:

[0044] As Figures 1-3 shown, the embodiment of the present application provides an efficient cleaning roller brush, including:

[0045] A mounting bracket 100;

[0046] A roller brush assembly 200, mounted on the mounting bracket 100;

[0047] A water delivery system is installed on the roller brush assembly 200;

[0048] Among them, the roller brush assembly 200 includes a roller brush shaft 210, a plurality of roller brush seats 220, a first roller brush hair 230, and a second roller brush hair 240. The water delivery system includes a rotary joint 310 and a water delivery hole 320. The rotary joint 310 is installed on the mounting frame 100 and connected to the roller brush shaft 210. The roller brush shaft 210 is provided with a water delivery channel 330 connected to the water delivery hole 320. The length of the second roller brush hair 240 is greater than that of the first roller brush hair 230, and the water delivery hole 320 corresponds to the second roller brush hair 240.

[0049] The roller brush assembly 200 is hinged to the mounting frame 100 through the roller brush shaft 210. The water delivery system provides water delivery. The rotary joint 310 is installed on the roller brush shaft 210. Water enters the water delivery channel 330 of the roller brush shaft 210 through the rotary joint 310, and then is delivered to the roller brush assembly 200 through the water delivery hole 320, and is first delivered to the second roller brush hair 240. Since the length of the second roller brush hair 240 is greater than that of the first roller brush hair 230, when the roller brush assembly 200 performs cleaning, the second roller brush hair 240 wets the cleaning surface, and then the main cleaning is performed by the first roller brush hair 230. The water flows out from the second roller brush hair 240, improving the utilization rate of water resources. The connection between the roller brush shaft 210 and the roller brush seat 220 is detachable, facilitating the replacement and cleaning of the first roller brush hair 230 and the second roller brush hair 240.

[0050] Embodiment 2:

[0051] As Figures 2-6 shown, the embodiment of the present application provides an efficient cleaning roller brush. In addition to including the above technical features, further, the roller brush assembly 200 further includes:

[0052] A mounting seat 250 is installed on the roller brush seat 220;

[0053] A telescopic seat 260 is movably installed on the mounting seat 250;

[0054] A first spring 270 is placed between the telescopic seat 260 and the mounting seat 250;

[0055] Among them, the telescopic seat 260 is provided with a through hole 261 corresponding to the water delivery hole 320, and the roller brush shaft 210 is provided with a limiting groove 211 corresponding to the telescopic seat 260.

[0056] The second roller brush bristles 240 are installed on the mounting base 250. Through the mounting base 250, the second roller brush bristles 240 are installed on the roller brush base 220. A telescopic connection is provided between the telescopic base 260 and the mounting base 250. The telescopic base 260 is controlled by the first spring 270 to pop outwards. When the limit groove 211 corresponds to the telescopic base 260, the telescopic base 260 is engaged with the limit groove 211 to align the water delivery hole 320 with the through hole 261, facilitating the outflow of water from the second roller brush bristles 240.

[0057] Furthermore, the roller brush shaft 210 is provided with a sliding groove 212 corresponding to the mounting base 250. The sliding groove 212 spirally winds around the roller brush shaft 210, and the limit groove 211 is disposed in the sliding groove 212.

[0058] By providing the sliding groove 212, when installing the roller brush base 220, the mounting base 250 is placed in the sliding groove 212 and moved, improving the installation stability between the roller brush base 220 and the roller brush shaft 210. By providing the sliding groove 212 spirally wound around the roller brush shaft 210, the second roller brush bristles 240 are spirally wound and installed on the roller brush shaft 210. When the roller brush assembly 200 rotates for cleaning, the second roller brush bristles 240 can evenly and stably deliver water and perform cleaning. One end of the roller brush shaft 210 has a stopper that abuts against the roller brush base 220 at the end.

[0059] Furthermore, the mounting base 250 includes:

[0060] A limiting member 251, movably installed on the mounting base 250;

[0061] A second spring 252, disposed between the limiting member 251 and the mounting base 250;

[0062] Wherein, one side of the limiting member 251 is provided with a handle portion 253, and the other side of the limiting member 251 is provided with a limiting post 254. The telescopic base 260 is provided with an L-shaped groove 255, and the limiting post 254 corresponds to the L-shaped groove 255.

[0063] Before installing the roller brush base 220, the telescopic base 260 is contracted. After being locked by the limiting member 251, the second spring 252 acts on the limiting member 251 to improve the stability of the limiting member 251. When the roller brush base 220 is installed on the roller brush shaft 210, the stability of the mounting base 250 moving in the sliding groove 212 is ensured. When reaching the position where the telescopic base 260 corresponds to the limit groove 211, by moving the limiting member 251, the telescopic base 260 extends under the action of the first spring 270 and cooperates with the limit groove 211. The limiting post 254 corresponds to the contracted and extended states of the telescopic base 260 at both ends of the L-shaped groove 255 respectively.

[0064] Embodiment 3:

[0065] The embodiment of the present application provides an efficient cleaning roller brush. In addition to including the above technical features, further, a one-way valve plate is provided in the water delivery system, and the one-way valve plate is placed in the water delivery hole 320.

[0066] By providing a one-way valve plate in the water delivery hole 320, the reverse flow of water is prevented. At the same time, the spring on the one-way valve plate facilitates controlling the water pressure to open at a certain pressure, so that the water flow has a certain impact force when flowing out.

[0067] Embodiment 4:

[0068] As Figure 1 shown, the embodiment of the present application provides an efficient cleaning roller brush. In addition to including the above technical features, further, baffles 110 are provided on both sides of the mounting frame 100.

[0069] By installing the baffles 110 on both sides of the mounting frame 100, the splashing of water droplets during the rotation of the roller brush assembly 200 is reduced, and the stability during use is improved.

[0070] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0071] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A high-efficiency cleaning roller brush, characterized in that: include: Mounting frame (100); A roller brush assembly (200) is mounted on the mounting frame (100); A water delivery system, installed on the roller brush assembly (200); The roller brush assembly (200) comprises a roller brush shaft (210), a plurality of roller brush seats (220), first roller bristles (230), and second roller bristles (240); the water supply system comprises a rotary joint (310) and a water supply hole (320); the rotary joint (310) is mounted on a mounting frame (100) and connected to the roller brush shaft (210); the roller brush shaft (210) is provided with a water supply channel (330) connected to the water supply hole (320); the length of the second roller bristles (240) is greater than the length of the first roller bristles (230); and the water supply hole (320) corresponds to the second roller bristles (240).

2. The high-efficiency cleaning roller brush according to claim 1, characterized in that: The roller brush assembly (200) further comprises: A mounting seat (250) mounted on the roller brush seat (220); A telescopic seat (260) is movably mounted on the mounting seat (250); A first spring (270) is disposed between the telescopic seat (260) and the mounting seat (250); The telescopic seat (260) is provided with a through hole (261) corresponding to the water delivery hole (320), and the roller brush shaft (210) is provided with a limiting groove (211) corresponding to the telescopic seat (260).

3. The high-efficiency cleaning roller brush according to claim 2, characterized in that: The roller brush shaft (210) is provided with a slide groove (212) corresponding to the mounting seat (250), the slide groove (212) is spirally wound around the roller brush shaft (210), and the limiting groove (211) is disposed in the slide groove (212).

4. The high-efficiency cleaning roller brush according to claim 2, characterized in that: The mounting seat (250) comprises: A limiting member (251) is movably mounted on the mounting seat (250); A second spring (252) is disposed between the limiting member (251) and the mounting seat (250); Wherein, a handle (253) is provided on one side of the limiting member (251), a limiting column (254) is provided on the other side of the limiting member (251), and the telescopic seat (260) is provided with an L-shaped groove (255), and the limiting column (254) corresponds to the L-shaped groove (255).

5. The high-efficiency cleaning roller brush according to claim 1, characterized in that: The water delivery system is provided with a one-way valve plate, and the one-way valve plate is placed in the water delivery hole (320).

6. The high-efficiency cleaning roller brush according to claim 1, characterized in that: Baffles (110) are provided on both sides of the mounting frame (100).

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