Quick dismounting and mounting structure for rolling brush

Abstract

The invention relates to the technical field of cleaning robots, in particular to a quick roll brush dismounting and mounting structure which comprises a mechanism body and a roll brush side cover, a spring return mechanism is arranged on the mechanism body, a mounting cavity is formed in the mechanism body, a roll brush is arranged in the mounting cavity, a rotating shaft seat is fixedly connected to the inner wall of the mounting cavity, and the rotating shaft seat is movably connected with one end of the roll brush in a clamped mode. The other end of the rolling brush is movably clamped with the rolling brush side cover, and the rolling brush side cover is fixedly connected with a side cover fixing button. According to the quick dismounting and mounting structure for the rolling brush, the spring in the spring return mechanism can be released by pressing the side cover fixing button, the rolling brush side cover is taken out of the clamping groove, then the rolling brush is horizontally pulled out of the mounting cavity for cleaning and maintenance, the adopted structure and assembling mode are simple, dismounting and mounting are convenient and fast, and the practicability is high. And the roller brush can be disassembled and assembled without more steps and tools, so that the roller brush is effectively prevented from being damaged by the tools.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cleaning robots, and in particular to a roller brush quick disassembly and assembly structure. Background Art

[0002] As people's living standards improve, cleaning robots are becoming more and more popular among consumers. They can autonomously navigate around the environment and perform cleaning operations, greatly reducing the labor intensity and time of manual work.

[0003] Currently on the market, cleaning robots are usually equipped with a roller brush inside, and a dust inlet is provided at the lower end of the roller brush. Since the roller brush is easily entangled by debris during use, the roller brush needs to be disassembled for cleaning and maintenance after working for a period of time. However, it is found in actual use that current cleaning robots have some defects: due to design limitations, the cleaning robot does not consider the convenience of disassembly and installation, resulting in a complex structure or assembly method for the roller brush, which requires more steps and tools for disassembly and installation. In addition, when the automatic robot is disassembled and assembled, since the roller brush is a wearing part, the use of tools for disassembly and installation can easily cause damage to the roller brush, resulting in a decrease in the cleaning effect, and even damage to other components, affecting the function and reliability of the entire system. Summary of the invention

[0004] The purpose of the present invention is to provide a roller brush quick disassembly and assembly structure to solve the problem in the prior art that when the roller brush inside a cleaning robot is disassembled, cleaned and maintained, the cleaning robot does not consider the convenience of disassembly and installation due to design limitations, resulting in the roller brush adopting a complex structure or assembly method, which requires more steps and tools to disassemble and install. In addition, when the automatic robot is disassembled and assembled, since the roller brush is a wearing part, the roller brush is easily damaged when using tools for disassembly and installation, resulting in a decrease in cleaning effect and even damage to other components, affecting the function and reliability of the entire system. Technical problems.

[0005] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0006] The present invention provides a roller brush quick disassembly and assembly structure, including a mechanism body and a roller brush side cover, wherein a spring return mechanism is arranged on the mechanism body, an installation chamber is provided inside the mechanism body, a roller brush is arranged in the installation chamber, an inner wall of the installation chamber is fixedly connected to a rotating shaft seat, the rotating shaft seat is movably connected to one end of the roller brush, the other end of the roller brush is movably connected to the roller brush side cover, and a side cover fixing button is fixedly connected to the roller brush side cover.

[0007] Optionally, a plurality of groups of bristles are arranged on the outer wall of the roller brush, and the plurality of groups of bristles are arranged in a circular array.

[0008] Optionally, a card slot is provided on the outer wall of the mechanism body, and the card slot is matched with the roller brush side cover.

[0009] Optionally, the spring return mechanism is matched with the side cover fixing button to facilitate fixing the roller brush side cover.

[0010] Optionally, bearings are provided at both ends of the roller brush to facilitate connection with the roller brush side cover and the rotating shaft seat.

[0011] Optionally, a collection bin is disposed inside the mechanism body, and the collection bin is disposed on one side of the installation chamber.

[0012] Optionally, a connecting block is fixedly provided on the outer wall of the roller brush side cover, and the connecting block is connected to the side cover fixing button.

[0013] Optionally, the radial dimension of the roller brush is smaller than the radial dimension of the installation chamber.

[0014] Optionally, a plurality of mounting posts are disposed on the upper surface of the mechanism body, and the plurality of mounting posts are disposed in a rectangular array.

[0015] Optionally, a plurality of connection sockets are provided on the upper surface of the mechanism body.

[0016] Optionally, a plurality of baffles are disposed on the bottom surface of the mechanism body, and the plurality of baffles are horizontally equidistantly disposed.

[0017] Optionally, the installation chamber is communicated with a collection bin.

[0018] Optionally, a plurality of reinforcement grooves are provided on the outer wall of the roller brush side cover.

[0019] Optionally, the outer wall of the rotating shaft seat is sleeved with a rubber anti-slip sleeve.

[0020] Compared with the prior art, the beneficial effects of the present invention are: a roller brush quick disassembly and assembly structure disclosed in the present invention, after working for a period of time, by pressing the side cover fixing button to release the spring in the spring return mechanism, the roller brush side cover is taken out of the slot, and then the roller brush is pulled out horizontally from the installation chamber for cleaning and maintenance. The structure and assembly method adopted are simple, and disassembly and installation are convenient, and no large number of steps and tools are required for disassembly and installation.

[0021] Furthermore, a roller brush quick disassembly and assembly structure disclosed in the present invention allows the roller brush to be taken and placed horizontally when being disassembled and installed, without the need for using tools for disassembly and installation, thereby effectively avoiding damage to the roller brush caused by tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the specific embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] In the attached figure:

[0024] Figure 1 This is a schematic diagram of the expanded structure of a roller brush quick disassembly and assembly structure in an embodiment of the present disclosure;

[0025] Figure 2 A schematic diagram of a closed structure of a roller brush quick disassembly and assembly structure according to an embodiment of the present disclosure;

[0026] Figure 3 In the embodiments of the present disclosure Figure 1 Cross-sectional view from top;

[0027] Figure 4 In the embodiments of the present disclosure Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 5 It is a schematic diagram of the structure of the roller brush side cover in the embodiment of the present disclosure.

[0029] In the figure:

[0030] 1. Mechanism body; 2. Roller brush side cover; 3. Spring return mechanism; 4. Installation chamber; 5. Roller brush; 6. Rotating shaft seat; 7. Side cover fixing button; 8. Bristles; 9. Card slot; 10. Bearing; 11. Collection bin; 12. Connecting block; 13. Mounting column; 14. Connecting card seat; 15. Baffle; 16. Reinforcement slot; 17. Rubber anti-slip sleeve. DETAILED DESCRIPTION

[0031] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0032] The components of the embodiments of the present disclosure generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure claimed, but merely represents selected embodiments of the present disclosure.

[0033] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0034] In the description of the present disclosure, 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 disclosure 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 a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present disclosure, it should be noted that, 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 disclosure can be understood according to specific circumstances.

[0036] See also Figures 1 to 5 The present invention provides a roller brush quick disassembly and assembly structure, including a mechanism body 1 and a roller brush side cover 2. A spring return mechanism 3 is arranged on the mechanism body 1, and the spring return mechanism 3 is convenient for limiting the roller brush side cover 2. An installation chamber 4 is opened inside the mechanism body 1, and a roller brush 5 is arranged in the installation chamber 4. The inner wall of the installation chamber 4 is fixedly connected to a rotating shaft seat 6, and the rotating shaft seat 6 is movably connected to one end of the roller brush 5, and the other end of the roller brush 5 is movably connected to the roller brush side cover 2, which is convenient for disassembly and installation of the roller brush 5. A side cover fixing button 7 is fixedly connected to the roller brush side cover 2, which is convenient for limiting the roller brush 5 and convenient for disassembly and installation.

[0037] like Figure 1 , Figure 2 and Figure 4 As shown, the outer wall of the roller brush 5 is provided with multiple groups of bristles 8, and the multiple groups of bristles 8 are arranged in a circular array, so as to improve the cleaning effect and increase the cleaning ability.

[0038] like Figure 1 and Figure 4 As shown, a card slot 9 is provided on the outer wall of the mechanism body 1, and the card slot 9 is matched with the roller brush side cover 2, so as to facilitate the card connection of the roller brush side cover 2 and reduce the appearance interference.

[0039] like Figure 1 and Figure 4 As shown, the spring return mechanism 3 is matched with the side cover fixing button 7, which is convenient for fixing and clamping the roller brush side cover 2, and is easy to disassemble and install.

[0040] like Figure 1 , Figure 3 and Figure 4 As shown, bearings 10 are provided at both ends of the roller brush 5 to facilitate connection with the roller brush side cover 2 and the rotating shaft seat 6.

[0041] like Figure 3 As shown, a collection bin 11 is disposed inside the mechanism body 1, and the collection bin 11 is disposed on one side of the installation chamber 4, so as to collect the cleaned dust, debris, etc.

[0042] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a connecting block 12 is fixedly provided on the outer wall of the roller brush side cover 2 , and the connecting block 12 is connected to the side cover fixing button 7 , so as to limit the roller brush side cover 2 .

[0043] like Figure 1 , Figure 3 and Figure 4 As shown, the radial dimension of the roller brush 5 is smaller than the radial dimension of the installation chamber 4, which facilitates the installation of the roller brush 5.

[0044] like Figure 1 and Figure 2 As shown, a plurality of mounting posts 13 are disposed on the upper surface of the mechanism body 1, and the plurality of mounting posts 13 are disposed in a rectangular array, which is convenient for installation with the cleaning robot.

[0045] like Figure 1 and Figure 2 As shown, a plurality of connection sockets 14 are provided on the upper surface of the mechanism body 1 to facilitate connection with the cleaning robot.

[0046] like Figure 1 and Figure 2 As shown, a plurality of baffles 15 are disposed on the bottom surface of the mechanism body 1, and the plurality of baffles 15 are disposed horizontally and equidistantly, which can effectively prevent dust from splashing when cleaning.

[0047] like Figure 3 As shown, the installation chamber 4 is connected to the collection bin 11, so as to facilitate the conveyance and collection of the cleaned garbage.

[0048] like Figure 1 , Figure 2 and Figure 5 As shown, a plurality of reinforcing grooves 16 are provided on the outer wall of the roller brush side cover 2, which can increase the strength of the roller brush side cover 2 and improve the service life.

[0049] like Figure 3 As shown, the outer wall of the rotating shaft seat 6 is sleeved with a rubber anti-skid sleeve 17, so as to make the rotating shaft seat 6 and the roller brush 5 more tightly connected.

[0050] Working principle: After the cleaning robot has been used for a period of time, the internal roller brush 5 will be entangled with impurities. When it needs to be disassembled, you only need to press the side cover fixing button 7 to make the side cover fixing button 7 sink into the spring return mechanism 3 and limit it. At this time, the entire roller brush assembly can be separated from the buckle mechanism of the roller brush side cover 2, and then the roller brush side cover 2 is removed, and then the roller brush 5 is pulled horizontally. One end of the roller brush 5 is separated from the shaft seat 6, and then the roller brush 5 can be pulled out of the installation chamber 4. Disassembly and installation are convenient and quick. At this time, no other tools are needed to ensure that the roller brush 5 is not damaged by tools during disassembly and assembly.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A roller brush quick disassembly and assembly structure, comprising a mechanism body (1) and a roller brush side cover (2), characterized in that: A spring return mechanism (3) is arranged on the mechanism body (1), an installation chamber (4) is provided inside the mechanism body (1), a roller brush (5) is arranged in the installation chamber (4), an inner wall of the installation chamber (4) is fixedly connected to a rotating shaft seat (6), the rotating shaft seat (6) is movably engaged with one end of the roller brush (5), the other end of the roller brush (5) is movably engaged with a roller brush side cover (2), and a side cover fixing button (7) is fixedly connected to the roller brush side cover (2).

2. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The outer wall of the roller brush (5) is provided with a plurality of groups of bristles (8), and the plurality of groups of bristles (8) are arranged in a circular array.

3. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A clamping groove (9) is provided on the outer wall of the mechanism body (1), and the clamping groove (9) is matched with the roller brush side cover (2).

4. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The spring return mechanism (3) is matched with the side cover fixing button (7), so as to facilitate fixing the roller brush side cover (2).

5. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: Bearings (10) are provided at both ends of the roller brush (5) to facilitate connection with the roller brush side cover (2) and the rotating shaft seat (6).

6. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A collecting bin (11) is arranged inside the mechanism body (1), and the collecting bin (11) is arranged on one side of the installation chamber (4).

7. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A connecting block (12) is fixedly arranged on the outer wall of the roller brush side cover (2), and the connecting block (12) is connected to the side cover fixing button (7).

8. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The radial dimension of the rolling brush (5) is smaller than the radial dimension of the installation chamber (4).

9. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A plurality of mounting posts (13) are arranged on the upper surface of the mechanism body (1), and the plurality of mounting posts (13) are arranged in a rectangular array.

10. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A plurality of connection sockets (14) are arranged on the upper surface of the mechanism body (1).

11. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: A plurality of baffles (15) are arranged on the bottom surface of the mechanism body (1), and the plurality of baffles (15) are arranged horizontally and equidistantly.

12. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The installation chamber (4) is communicated with the collection bin (11).

13. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The outer wall of the roller brush side cover (2) is provided with a plurality of reinforcement grooves (16).

14. The roller brush quick disassembly and assembly structure according to claim 1, characterized in that: The outer wall of the rotating shaft seat (6) is sleeved with a rubber anti-slip sleeve (17).

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