CN216933056U

CN216933056U - Round brush mounting structure and machine of sweeping floor

Info

Publication number: CN216933056U
Application number: CN202122841244.0U
Authority: CN
Inventors: 唐雷; 吴晓龙; 王仕庆
Original assignee: Chengdu Pudu Robot Co ltd; Shenzhen Pudu Technology Co Ltd
Current assignee: Chengdu Pudu Robot Co ltd; Shenzhen Pudu Technology Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-07-12
Anticipated expiration: 2031-11-17

Abstract

The application provides round brush mounting structure and machine of sweeping floor, round brush mounting structure includes: the mounting frame is provided with a guide structure; the rolling brush assembly comprises a mounting seat and a rolling brush body rotatably mounted on the mounting seat, the axial direction of the rolling brush body is parallel to the length direction of the guide structure, and one end of the mounting seat is connected with the guide structure in a sliding manner; and the locking piece is used for locking and fixing the other end of the mounting seat on the mounting frame, and the locking piece is mounted on the mounting frame. According to the rolling brush installation structure and the sweeper provided by the application, the rolling brush component is guided to be inserted into one end of the installation frame by the guide structure, so that the rolling brush component is prevented from swinging or falling in the installation process, the level of the rolling brush component is kept, and the alignment and installation of the rolling brush component are convenient to control; moreover, the guide structure and the locking piece are respectively connected with the two ends of the mounting seat, so that the stability of the rolling brush body is improved.

Description

Round brush mounting structure and machine of sweeping floor

Technical Field

The application belongs to the technical field of cleaning equipment, and more specifically relates to a round brush mounting structure and machine of sweeping floor are related to.

Background

The rolling brush of the existing sweeper is generally fixed on a sweeper body, but the rolling brush of the existing sweeper is continuously abraded along with the increase of the service life of the sweeper, so that the basic requirements of the existing sweeper cannot be met. Some robot companies also have machines designed to replace the roller brush, and some require the roller brush to be replaced from the side and inserted into the sweeper. Because the rolling brush is relatively long, when one end of the rolling brush is inserted into the sweeper, the end of the rolling brush inserted into the sweeper easily drops, and the rolling brush is not easy to be horizontally inserted into the slot.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a round brush mounting structure to when the slot is inserted with round brush one end to the solution existence among the prior art, the one end that the round brush inserted the slot is down inclined easily, is difficult for keeping the round brush level to insert the technical problem of slot.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided a roll brush mounting structure including:

the mounting rack is provided with a guide structure;

the rolling brush assembly comprises a mounting seat and a rolling brush body rotatably mounted on the mounting seat, the axial direction of the rolling brush body is parallel to the length direction of the guide structure, and one end of the mounting seat is connected with the guide structure in a sliding manner; and the number of the first and second groups,

and the locking piece is used for locking and fixing the other end of the mounting seat on the mounting frame, and the locking piece is mounted on the mounting frame.

By adopting the guide structure, when the rolling brush assembly is installed, the rolling brush assembly is guided to be inserted into one end of the installation frame by utilizing the guide structure, so that the rolling brush assembly is prevented from swinging or falling in the installation process, the level of the rolling brush assembly is kept, and the alignment and installation of the rolling brush assembly are convenient to control; after the roller brush assembly is inserted into place, the mounting seat can be locked by the locking member, thereby preventing the roller brush assembly from being removed from the mounting frame. Moreover, the guide structure and the locking piece are respectively connected with the two ends of the mounting seat, so that the rolling brush assembly can be prevented from moving and falling off, and the stability of the rolling brush body is improved.

In one embodiment, the mounting seat comprises a first support and a second support arranged opposite to the first support, and two ends of the roller brush body are respectively and rotatably connected with the first support and the second support;

the first support is connected with the guide structure in a sliding mode, and the second support is connected with the locking piece.

Through adopting above-mentioned technical means, can be convenient for rotate round brush body and drive assembly butt joint, avoid the interference of first support and second support counterpoint.

In one embodiment, the guide structure is a sliding groove, and the first support is rotatably provided with a guide wheel, and the guide wheel is hung in the sliding groove.

By adopting the technical means, the resistance of the rolling brush assembly inserted into the mounting frame can be reduced.

In one embodiment, the number of the guide wheels is two, the two guide wheels are respectively located on two opposite sides of the rolling brush body, and the number of the sliding grooves is two.

By adopting the technical means, the stability of the first support can be guaranteed.

In one embodiment, the second support is provided with a hanging piece, one end of the locking piece, which is close to the first support, is hinged with the mounting frame, and the other end of the locking piece is provided with a claw which is matched with the hook of the hanging piece.

Through adopting above-mentioned technical means, can realize that the block of second support is fixed, make things convenient for the installation and the dismantlement of round brush subassembly.

In one embodiment, the number of the clamping jaws is two, and the two clamping jaws are respectively positioned at two opposite sides of the rolling brush body; and the middle part of the locking piece is provided with a pressing plate which is respectively connected with the two clamping jaws.

Through adopting above-mentioned technical means, can improve the stability of round brush subassembly, and be convenient for the locking and the unblock of second support.

In one embodiment, one end of the mounting frame, which is close to the locking piece, is provided with a positioning hole, and the second support is provided with a positioning piece which is inserted into the positioning hole in a matched manner.

By adopting the technical means, the alignment of the second support is convenient to control.

In one embodiment, the number of the positioning pieces is two, the two positioning pieces are respectively located on two sides of the locking piece, and the mounting frame is provided with two positioning holes.

By adopting the technical means, the stability of the mounting seat is convenient to improve.

In one embodiment, the cross-sectional area of one end of the positioning element, which is close to the positioning hole, is gradually reduced towards the direction close to the positioning hole.

Through adopting above-mentioned technical means, be convenient for guide the counterpoint of second support and mounting bracket.

The embodiment of the application further provides a sweeper, which comprises the rolling brush mounting structure in any one of the embodiments.

By adopting the technical means, the installation and the disassembly of the rolling brush assembly are convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a rolling brush mounting structure according to an embodiment of the present disclosure;

FIG. 2 is a cross-sectional view of the roll brush mounting structure of FIG. 1;

FIG. 3 is a schematic perspective view of the mounting bracket of FIG. 1;

fig. 4 is a perspective view of the roll brush assembly of fig. 1.

Wherein, in the figures, the various reference numbers:

10-a mounting frame; 101-a guide structure; 102-positioning holes;

20-a roller brush assembly; 21-a mounting seat; 211-a first seat; 212-a second support; 213-a guide wheel; 214-a mount; 215-a positioning element; 22-a roller brush body;

30-a locking element; 31-a jaw; 32-pressing plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a description will now be given of a mounting structure of a roll brush according to an embodiment of the present application. The rolling brush mounting structure comprises a mounting frame 10, a rolling brush assembly 20 and a locking piece 30, wherein a guide structure 101 is arranged on the mounting frame 10; the rolling brush assembly 20 comprises a mounting seat 21 and a rolling brush body 22 rotatably mounted on the mounting seat 21, the axial direction of the rolling brush body 22 is parallel to the length direction of the guide structure 101, and one end of the mounting seat 21 is slidably connected with the guide structure 101; the locking member 30 is used for locking and fixing the other end of the mounting base 21 on the mounting frame 10, and the locking member 30 is mounted on the mounting frame 10. By adopting the guide structure 101, when the rolling brush assembly 20 is installed, one end of the rolling brush assembly 20 can be guided to move along the guide structure 101 so as to be inserted into the installation frame 10, so that the rolling brush assembly 20 is prevented from swinging or falling in the installation process, the rolling brush assembly 20 is kept horizontal, and the alignment and installation of the rolling brush assembly 20 are convenient to control; after the rolling brush assembly 20 is inserted into position, the mounting seat 21 may be locked by the locking member 30, thereby preventing the rolling brush assembly 20 from being removed from the mounting frame 10. Moreover, the guide structure 101 and the locking member 30 are respectively connected to two ends of the mounting seat 21, so that the rolling brush assembly 20 can be prevented from moving and falling off, which is beneficial to improving the stability of the rolling brush body 22.

In an embodiment of the present application, referring to fig. 1, fig. 2, and fig. 4, the mounting seat 21 includes a first supporting seat 211 and a second supporting seat 212, the second supporting seat 212 is disposed opposite to the first supporting seat 211, and two ends of the roller brush body 22 are respectively rotatably connected to the first supporting seat 211 and the second supporting seat 212; the first abutment 211 is slidably associated with the guide 101 and the second abutment 212 is associated with the locking member 30. First support 211 and second support 212 can be respectively free rotation on round brush body 22 like this, can be convenient for rotatory round brush body 22 to round brush body 22 docks with drive assembly, avoids the interference of first support 211 and second support 212 counterpoint.

In an embodiment of the present application, referring to fig. 2 to 4, the guiding structure 101 is a sliding slot, the first supporting seat 211 is rotatably mounted with a guiding wheel 213, and the guiding wheel 213 is mounted in the sliding slot. In this way, the guide wheel 213 can roll in the sliding groove when the roller brush assembly 20 is inserted, so as to reduce the resistance of the roller brush assembly 20 to being inserted into the mounting frame 10. Also, the guide wheel 213 is mounted in the chute, so that the end of the roll brush assembly 20 inserted into the mounting frame 10 can be prevented from falling off.

In another embodiment of the present application, the guiding structure 101 may be a guide rail, and the first support 211 is mounted with a sliding block slidably connected with the guide rail. During the insertion of the roller brush assembly 20 into the mounting frame 10, the roller brush assembly 20 is guided to move along the slide rail, and the end of the roller brush assembly 20 inserted into the mounting frame 10 is prevented from falling off.

In an embodiment of the present application, referring to fig. 2 to 4, the number of the guide wheels 213 is two, the two guide wheels 213 are respectively located at two opposite sides of the rolling brush body 22, and the number of the sliding grooves is two. Therefore, the two sides of the first support 211 are stressed evenly, the first support 211 is prevented from swinging on the mounting frame 10, and the stability of the roller brush body 22 is improved.

In one embodiment, referring to fig. 2 and 4, the axis of each guide wheel 213 is perpendicular to the axis of the roller brush body 22, and the depth direction of the sliding groove is arranged along the radial direction of the roller brush body 22, so that the axes of the two guide wheels 213 intersect, so that the two guide wheels 213 mount the first support 211 on the mounting frame 10. Moreover, the cross section of the slot can be rectangular, so that the slot can be cleaned conveniently, and the situation that the movement of the first support 211 is interfered by residual garbage in the slot is avoided. In this embodiment, the number of guide wheels 213 may be 3, 4, 6, or the like. Of course, in other embodiments, the axial direction of the guide wheel 213 may also be set to be inclined from the corresponding sliding slot to the middle of the rolling brush body 22, so that the guide wheel 213 is conveniently hung in the sliding slot to prevent the first support 211 from falling from the mounting frame 10.

In another embodiment, the sliding chute may also be a "T" shaped slot, i.e. the cross section of the sliding chute is "T" shaped, so that after the guiding wheel 213 enters the sliding chute, the opening of the sliding chute near the roller brush body 22 is narrower, thereby being able to limit the falling off of the guiding wheel 213. Thus, the axial direction of the guide wheel 213 may be in the vertical direction.

In one embodiment of the present application, referring to fig. 1, 2 and 4, the second support 212 is provided with a hanging piece 214, one end of the locking piece 30 close to the first support 211 is hinged to the mounting frame 10, and the other end of the locking piece 30 is provided with a claw 31, and the claw 31 is matched with the clamping hook hanging piece 214. This allows the second support 212 to be locked to the mounting bracket 10 by hooking the hook 214 with the claw 31 after the roller brush assembly 20 is inserted into the mounting bracket 10, so as to prevent the roller brush assembly 20 from moving. Moreover, when the rolling brush assembly 20 is installed, tools are not needed, and the rolling brush assembly 20 is convenient to install and disassemble quickly. The mounting member 214 may be a pin shaft or the like, which is advantageous for reducing wear on the mounting member 214 and facilitating maintenance.

Optionally, the second support 212 is provided with a mounting groove, the mounting member 214 is mounted in the mounting groove, and the mounting groove is used for guiding the claw 31 to hook the mounting member 214 and preventing the claw 31 from swinging along the length direction of the mounting member 214, so as to improve the stability of the second support 212 and the mounting frame 10.

In another embodiment of the present application, the second support 212 is provided with a slot, and the slot is used for the claw 31 to be engaged and clamped, so that the second support 212 and the mounting bracket 10 can be locked and fixed by the claw 31 being engaged and clamped in the slot.

In an embodiment of the present application, referring to fig. 1, fig. 2 and fig. 4, the number of the claws 31 is two, and the two claws 31 are respectively located at two opposite sides of the rolling brush body 22; the locking member 30 has a pressing plate 32 at a middle portion thereof, and both ends of the pressing plate 32 are connected to the two jaws 31, respectively. This is advantageous in improving the stability between the second support 212 and the mounting frame 10 and in facilitating the control of the locking or unlocking of the two jaws 31.

Alternatively, referring to fig. 1 and 3, the pressing plate 32 includes a connecting plate and a buckle plate, the connecting plate is connected to the two claws 31, the connecting plate is disposed along the radial surface of the roller brush body 22, and the buckle plate is formed by bending one end of the connecting plate away from the claws 31 towards the direction away from the first support 211. This allows the clip to be exposed from the mounting bracket 10 for manual pressing or pulling of the pressing plate 32.

In an embodiment of the present application, referring to fig. 1, fig. 2, and fig. 4, one end of the mounting frame 10 close to the locking element 30 is provided with a positioning hole 102, and the second support 212 is provided with a positioning element 215, and the positioning element 215 is inserted into the positioning hole 102 in a matching manner. Thus, when the rolling brush assembly 20 is inserted into the mounting frame 10, the positioning member 215 is engaged with the positioning hole 102, so that the alignment of the second support 212 and the mounting frame 10 can be accurately controlled, and the alignment of the clamping jaws 31 and the mounting members 214 can be controlled. Moreover, after the position of the second support 212 is locked and fixed, the positioning member 215 can limit the movement of the second support 212, thereby improving the stability of the roller brush assembly 20 on the mounting frame 10.

In an embodiment of the present application, referring to fig. 1, fig. 2 and fig. 4, the number of the positioning elements 215 is two, two positioning elements 215 are respectively located at two sides of the locking element 30, and the number of the positioning holes 102 is two. This can further improve the stability between the second bracket 212 and the mounting bracket 10, preventing the second bracket 212 from swinging.

In an embodiment of the present application, referring to fig. 1, fig. 2 and fig. 4, a cross-sectional area of an end of the positioning element 215 near the positioning hole 102 is gradually decreased toward a direction near the positioning hole 102. This facilitates the insertion of the positioning member 215 into the positioning hole 102, and facilitates the alignment of the positioning member 215 with the positioning hole 102. Alternatively, the end of the positioning member 215 near the positioning hole 102 may be tapered, so as to improve the alignment precision of the second support 212 and the mounting frame 10, so as to improve the stability of the roller brush assembly 20.

In another embodiment of the present application, one end of the positioning hole 102 close to the positioning member 215 is provided with a chamfer for guiding the positioning member 215 to be inserted into the positioning hole 102, so that the positioning accuracy of the second support 212 and the mounting frame 10 can be improved by guiding the positioning member 215 to be inserted into the positioning hole 102 through the chamfer, so that the claw 31 can be accurately clamped on the mounting member 214.

In another embodiment of the present application, one end of the positioning hole 102 close to the positioning element 215 is provided with a chamfer, and a cross-sectional area of one end of the positioning element 215 close to the positioning hole 102 may also gradually decrease toward a direction close to the positioning hole 102, so that the chamfer and the positioning element 215 cooperate to facilitate alignment between the positioning element 215 and the positioning hole 102, and alignment accuracy between the second support 212 and the mounting frame 10 may be improved to facilitate stability of the roller brush assembly 20.

The embodiment of the application further provides a sweeper, which comprises the rolling brush mounting structure in any one of the embodiments. Can be when installation round brush subassembly 20 through adopting guide structure 101, guide round brush subassembly 20 inserts mounting bracket 10 earlier, prevents that round brush subassembly 20 from swinging or dropping in mounting bracket 10, is convenient for control round brush subassembly 20 counterpoint and installation, and is favorable to improving the stability of round brush body 22.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A round brush mounting structure characterized by comprising:

the mounting rack (10) is provided with a guide structure (101);

the rolling brush assembly (20) comprises a mounting seat (21) and a rolling brush body (22) rotatably mounted on the mounting seat (21), the axial direction of the rolling brush body (22) is parallel to the length direction of the guide structure (101), and one end of the mounting seat (21) is connected with the guide structure (101) in a sliding manner; and (c) a second step of,

the locking piece (30) is used for locking and fastening the other end of the mounting seat (21) on the mounting frame (10), and the locking piece (30) is mounted on the mounting frame (10).

2. The roll brush mounting structure according to claim 1, wherein: the mounting seat (21) comprises a first support seat (211) and a second support seat (212) arranged opposite to the first support seat (211), and two ends of the roller brush body (22) are respectively in rotary connection with the first support seat (211) and the second support seat (212);

the first support (211) is slidably connected to the guide structure (101), and the second support (212) is connected to the locking member (30).

3. The roll brush mounting structure according to claim 2, wherein: guide structure (101) are the spout, rotate on first support (211) and install leading wheel (213), leading wheel (213) carry in the spout.

4. The roll brush mounting structure according to claim 3, wherein: the number of leading wheel (213) is two, two leading wheel (213) are located respectively the relative both sides of round brush body (22), the number of spout is two.

5. The roll brush mounting structure according to claim 2, wherein: install on second support (212) and carry piece (214), locking piece (30) are close to the one end of first support (211) with mounting bracket (10) are articulated to be connected, the other end of locking piece (30) is equipped with the cooperation pothook claw (31) of carrying piece (214).

6. The roll brush mounting structure according to claim 5, wherein: the number of the clamping jaws (31) is two, and the two clamping jaws (31) are respectively positioned on two opposite sides of the rolling brush body (22); and the middle part of the locking piece (30) is provided with a pressing plate (32) which is respectively connected with the two clamping jaws (31).

7. The roll brush mounting structure according to any one of claims 2 to 6, wherein: one end, close to the locking piece (30), of the mounting rack (10) is provided with a positioning hole (102), and a positioning piece (215) which is inserted into the positioning hole (102) in a matched mode is arranged on the second support (212).

8. The roll brush mounting structure according to claim 7, wherein: the number of the positioning pieces (215) is two, the two positioning pieces (215) are respectively positioned on two sides of the locking piece (30), and the mounting frame (10) is provided with two positioning holes (102).

9. The roll brush mounting structure according to claim 7, wherein: the cross-sectional area of one end of the positioning piece (215) close to the positioning hole (102) is gradually reduced towards the direction close to the positioning hole (102).

10. The utility model provides a sweeper which characterized in that: comprising a roll brush mounting according to any of claims 1-9.