CN219147458U

CN219147458U - Cleaning robot with rolling brush convenient to replace

Info

Publication number: CN219147458U
Application number: CN202222795513.9U
Authority: CN
Inventors: 赵子建; 周奎; 王天宇; 韩虎; 唐陈飞; 朱芳健; 杨帆; 陈静
Original assignee: Hefei Haogong Aoting Intelligent Technology Co ltd
Current assignee: Hefei Haogong Aoting Intelligent Technology Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-06-09
Anticipated expiration: 2032-10-22

Abstract

The utility model discloses a cleaning robot with a rolling brush convenient to replace, which relates to the technical field of cleaning robots. The cleaning robot with the rolling brush convenient to replace can quickly disassemble the cleaning rolling brush by arranging the disassembly and assembly components, and is convenient to replace.

Description

Cleaning robot with rolling brush convenient to replace

Technical Field

The utility model relates to the technical field of cleaning robots, in particular to a cleaning robot with a rolling brush convenient to replace.

Background

The cleaning robot is common intelligent cleaning equipment, can automatically clean indoor ground, is beneficial to keeping the ground clean all the time, and is characterized by convenient use, time and labor saving, high cleaning efficiency and the like, so that people get rid of troublesome household labor and are welcomed by consumers.

At present, in the market, cleaning robots are generally provided with cleaning rolling brushes and dust collecting devices, dust collecting openings are formed in the bottom surfaces of the cleaning robots, the cleaning rolling brushes are arranged at the dust collecting openings, the dust collecting devices are arranged in the cleaning robots, dust is sucked into the dust collecting devices through vacuum suction after being swept into the dust collecting openings by the cleaning rolling brushes, however, the end parts of the cleaning rolling brushes of the existing cleaning robots are mounted on the cleaning robots through bearing end covers, the cleaning rolling brushes are mounted in a troublesome manner, meanwhile, the cleaning rolling brushes belong to parts which are easy to wear, frequent replacement is needed, the mounting mode is troublesome, and the cleaning robots convenient to replace the rolling brushes are provided.

Disclosure of Invention

The utility model mainly aims to provide a cleaning robot with a rolling brush convenient to replace, which can effectively solve the problems that the end part of the cleaning rolling brush of the traditional cleaning robot in the background art is mounted on the cleaning robot through a bearing end cover, the mounting is troublesome, meanwhile, the cleaning rolling brush also belongs to parts easy to wear and needs to be replaced frequently, and the mounting mode is troublesome and also causes trouble to the cleaning robot in the use process.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the cleaning robot comprises a cleaning robot body, wherein a cleaning groove is formed in the bottom of the cleaning robot body, a cleaning rolling brush is arranged in the cleaning groove, and the cleaning rolling brush is connected with a gear driving assembly through a disassembly and assembly;

the disassembly and assembly comprises an electric push rod, a positioning frame, a rotating disc, a fixed frame, a limiting rod and a connecting part, wherein an installation groove is formed in the inner wall of the cleaning groove, the electric push rod is fixedly connected with the inner wall of the installation groove, the output end of the electric push rod is fixedly connected with the positioning frame, the rotating disc is arranged in the positioning frame, the rotating disc is movably connected with one end of the cleaning rolling brush through a connecting rod, a placing groove is formed in the inner wall of the cleaning groove, one end of the limiting rod is fixedly connected with the other end of the cleaning brush, a limiting groove matched with the other end of the limiting rod is formed in the side surface of the fixed frame, and the fixed frame is positioned in the placing groove and is fixedly connected with the gear driving assembly, so that the cleaning rolling brush is convenient to replace;

the connecting part comprises a pull rod, a clamping rod and a reset spring, wherein a cavity is formed in the fixing frame, one end of the pull rod is movably arranged in the cavity and fixedly connected with the clamping rod, a clamping groove matched with the clamping rod is formed in the side face of the limiting rod, the reset spring is sleeved on the outer ring side of the pull rod, one end of the reset spring is fixedly connected with the inner wall of the cavity, and the other end of the reset spring is fixedly connected with the clamping rod, so that the limiting rod is conveniently positioned.

Preferably, the side of fixed frame is offered and is moved the groove with gag lever post looks adaptation, move the groove and communicate with the inside of gag lever post, be convenient for lead the gag lever post.

Preferably, the number of the connecting parts is two, and the two groups of the connecting parts are symmetrically distributed.

Preferably, the bottom fixedly connected with guide block of locating frame, the guide slot with guide block looks adaptation is seted up to the interior bottom wall of mounting groove, is convenient for carry out the direction to the locating frame.

Preferably, the internal thread of locating frame is connected with the fixing screw, the screw hole with fixing screw looks adaptation is seted up to the side of rolling disc, is convenient for fix rolling disc and locating frame.

Preferably, a first through hole communicated with the mounting groove is formed in the bottom of the cleaning robot body, and a first clamping cover is hinged to the inner wall of the first through hole.

Preferably, a second through hole communicated with the placing groove is formed in the bottom of the cleaning robot body, and a second clamping cover is hinged to the inner wall of the second through hole.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the dismounting assembly is arranged, when the cleaning rolling brush needs to be replaced, the first clamping cover and the second clamping cover are firstly opened, the fixing screw is unscrewed, the rotating disc can be separated from the locating frame, then the electric push rod works and can drive the locating frame to move until the locating frame is separated from the rotating disc, then the pull rod is pulled, so that the pull rod drives the clamping rod to move until the clamping rod can be separated from the clamping groove, the limiting rod can be released, finally, the limiting rod on the cleaning rolling brush can be removed from the moving groove by rotating the cleaning rolling brush, and finally, the cleaning rolling brush can be quickly dismounted and replaced conveniently.

Drawings

FIG. 1 is a perspective cross-sectional view showing the overall structure of a cleaning robot in which a roll brush is easily replaced according to the present utility model;

FIG. 2 is a bottom view of a cleaning robot of the present utility model that facilitates replacement of a roll brush;

FIG. 3 is a cross-sectional view of FIG. 2 of a cleaning robot of the present utility model that facilitates replacement of a roll brush;

FIG. 4 is an enlarged view showing the structure of the cleaning robot A in FIG. 3, which is convenient for replacing the rolling brush according to the present utility model;

FIG. 5 is an enlarged view showing a structure of the cleaning robot of FIG. 3 at B, which facilitates replacement of the roll brush according to the present utility model;

fig. 6 is a perspective view showing a structure of a fixing frame of a cleaning robot in which a roll brush is easily replaced according to the present utility model.

In the figure: 1. a cleaning robot body; 2. cleaning a rolling brush; 3. a gear drive assembly; 4. an electric push rod; 5. a positioning frame; 6. a rotating disc; 7. a fixed frame; 8. a limit rod; 9. a mounting groove; 10. a limit groove; 11. a pull rod; 12. a clamping rod; 13. a return spring; 14. a placement groove; 15. a moving groove; 16. a guide block; 17. a fixed screw; 18. a first engagement cover; 19. and the second clamping cover.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, the utility model discloses a cleaning robot with a rolling brush convenient to replace, which comprises a cleaning robot body 1, wherein a cleaning groove is formed in the bottom of the cleaning robot body 1, a cleaning rolling brush 2 is arranged in the cleaning groove, and the cleaning rolling brush 2 is connected with a gear driving assembly 3 through a disassembly and assembly;

the disassembly and assembly component comprises an electric push rod 4, a positioning frame 5, a rotating disc 6, a fixed frame 7, a limiting rod 8 and a connecting component, wherein an installation groove 9 is formed in the inner wall of the cleaning groove, the electric push rod 4 is fixedly connected with the inner wall of the installation groove 9, the output end of the electric push rod 4 is fixedly connected with the positioning frame 5, the rotating disc 6 is arranged in the positioning frame 5, the rotating disc 6 is movably connected with one end of the cleaning rolling brush 2 through a connecting rod, a placing groove 14 is formed in the inner wall of the cleaning groove, one end of the limiting rod 8 is fixedly connected with the other end of the cleaning brush, a limiting groove 10 matched with the other end of the limiting rod 8 is formed in the side surface of the fixed frame 7, and the fixed frame 7 is positioned in the placing groove 14 and is fixedly connected with the gear driving component 3, so that the cleaning rolling brush 2 can be replaced conveniently;

the connecting component comprises a pull rod 11, a clamping rod 12 and a reset spring 13, wherein a cavity is formed in the fixing frame 7, one end of the pull rod 11 is movably arranged in the cavity and fixedly connected with the clamping rod 12, a clamping groove matched with the clamping rod 12 is formed in the side face of the limiting rod 8, the reset spring 13 is sleeved on the outer ring side of the pull rod 11, one end of the reset spring 13 is fixedly connected with the inner wall of the cavity, and the other end of the reset spring 13 is fixedly connected with the clamping rod 12 so as to conveniently position the limiting rod 8.

The movable groove 15 matched with the limit rod 8 is formed in the side face of the fixed frame 7, and the movable groove 15 is communicated with the inside of the limit groove 10, so that the limit rod 8 is conveniently guided.

The number of the connecting parts is two, and the two groups of connecting parts are symmetrically distributed.

The bottom fixedly connected with guide block 16 of locating frame 5, the guide slot with guide block 16 looks adaptation is seted up to the interior bottom wall of mounting groove 9, is convenient for carry out the direction to locating frame 5.

The internal thread connection of locating frame 5 has fixing screw 17, and the screw hole with fixing screw 17 looks adaptation is seted up to the side of rolling disc 6, is convenient for fix rolling disc 6 and locating frame 5.

A first through hole communicated with the mounting groove 9 is formed in the bottom of the cleaning robot body 1, and a first clamping cover 18 is hinged to the inner wall of the first through hole.

A second through hole communicated with the placing groove 14 is formed in the bottom of the cleaning robot body 1, and a second clamping cover 19 is hinged to the inner wall of the second through hole.

The working principle of the utility model is as follows: when the cleaning roller brush 2 is required to be replaced in use, the first clamping cover 18 and the second clamping cover 19 are firstly opened, the fixing screw 17 is unscrewed, the rotating disc 6 can be separated from the locating frame 5, then the electric push rod 4 works and can drive the locating frame 5 to move until the locating frame 5 is separated from the rotating disc 6, after that, the pull rod 11 drives the clamping rod 12 to move by pulling the pull rod 11 until the clamping rod 12 can be separated from the clamping groove, so that the limiting rod 8 can be released, finally, the cleaning roller brush 2 is rotated, the limiting rod 8 on the cleaning roller brush 2 can be removed from the moving groove 15, and finally, the cleaning roller brush 2 is quickly disassembled, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cleaning robot of convenient change round brush, includes cleaning robot body (1), its characterized in that: the cleaning robot comprises a cleaning robot body (1), wherein a cleaning groove is formed in the bottom of the cleaning robot body, a cleaning rolling brush (2) is arranged in the cleaning groove, and the cleaning rolling brush (2) is connected with a gear driving assembly (3) through a disassembly and assembly;

the disassembly and assembly device comprises an electric push rod (4), a positioning frame (5), a rotating disc (6), a fixed frame (7), a limiting rod (8) and a connecting part, wherein an installation groove (9) is formed in the inner wall of a cleaning groove, the electric push rod (4) is fixedly connected with the inner wall of the installation groove (9), the output end of the electric push rod (4) is fixedly connected with the positioning frame (5), the rotating disc (6) is arranged in the positioning frame (5), the rotating disc (6) is movably connected with one end of a cleaning rolling brush (2) through a connecting rod, a placing groove (14) is formed in the inner wall of the cleaning groove, one end of the limiting rod (8) is fixedly connected with the other end of the cleaning brush, a limiting groove (10) matched with the other end of the limiting rod (8) is formed in the side surface of the fixed frame (7), and the fixed frame (7) is positioned in the placing groove (14) and is fixedly connected with a gear driving assembly (3).

The connecting part comprises a pull rod (11), a clamping rod (12) and a reset spring (13), a cavity is formed in the fixing frame (7), one end of the pull rod (11) is movably arranged in the cavity and fixedly connected with the clamping rod (12), a clamping groove matched with the clamping rod (12) is formed in the side face of the limiting rod (8), the reset spring (13) is sleeved on the outer ring side of the pull rod (11), one end of the reset spring (13) is fixedly connected with the inner wall of the cavity, and the other end of the reset spring (13) is fixedly connected with the clamping rod (12).

2. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: the side of fixed frame (7) has seted up and has moved groove (15) with gag lever post (8) looks adaptation, move groove (15) and the inside intercommunication of gag lever post (10).

3. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: the number of the connecting parts is two, and the two connecting parts are symmetrically distributed.

4. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: the bottom of the positioning frame (5) is fixedly connected with a guide block (16), and a guide groove matched with the guide block (16) is formed in the inner bottom wall of the mounting groove (9).

5. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: the inside threaded connection of locating frame (5) has fixing screw (17), screw hole with fixing screw (17) looks adaptation is seted up to the side of rolling disc (6).

6. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: the cleaning robot is characterized in that a first through hole communicated with the mounting groove (9) is formed in the bottom of the cleaning robot body (1), and a first clamping cover (18) is hinged to the inner wall of the first through hole.

7. A cleaning robot for facilitating replacement of a roll brush as set forth in claim 1, wherein: a second through hole communicated with the placing groove (14) is formed in the bottom of the cleaning robot body (1), and a second clamping cover (19) is hinged to the inner wall of the second through hole.