CN216417076U

CN216417076U - Cleaning robot and side-sweeping component thereof

Info

Publication number: CN216417076U
Application number: CN202122358579.7U
Authority: CN
Inventors: 胡逸; 李雪花; 李雪玲
Original assignee: Shenzhen Silver Star Intelligent Technology Co Ltd
Current assignee: Shenzhen Silver Star Intelligent Group Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-05-03
Anticipated expiration: 2031-09-27

Abstract

The present disclosure discloses a cleaning robot and an edge-sweeping assembly thereof. The cleaning robot comprises a cleaning machine body and an edge sweeping assembly. The sweeping component is applied to a cleaning robot and comprises a base, a side sweeping arm and flocking. The side-sweeping arm is arranged on the periphery of the base. The implanted bristles are arranged on the bottom surface of the side sweeping arm facing the ground and are distributed along the length direction of the side sweeping arm, and the implanted bristles are inclined relative to the ground. The planted hair can be obliquely brushed to stick the sticky garbage stuck on the ground, so that the ground cleaning capability is enhanced, and the ground is effectively cleaned.

Description

Cleaning robot and side-sweeping component thereof

Technical Field

The utility model relates to an intelligence cleaning machines people field, in particular to cleaning machines people and subassembly is swept to limit thereof.

Background

The cleaning robot is widely used in household life for automatically cleaning dust and garbage on the ground. The front part of the cleaning robot is provided with a side sweeping component which sweeps the garbage to a dust suction port and sucks the garbage into a dust box. At present, the implanted hair of the side sweeping component is in a bundle shape, the implanted hair extends along the length direction of the swinging wall, and the implanted hair is parallel to the ground during sweeping, so that the cleaning capability of slightly sticky particles and stains on the ground is weak, and the side sweeping component cannot be effectively cleaned.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of weak cleaning force of the side-sweeping assembly in the related art, the present disclosure provides a cleaning robot capable of effectively cleaning a floor and a side-sweeping assembly thereof.

The present disclosure provides a side-sweeping assembly applied to a cleaning robot, including:

a base;

a side sweep arm disposed at an outer periphery of the base; and

and the flocking is arranged on the bottom surface of the side sweeping arm facing the ground and is distributed along the length direction of the side sweeping arm, and the flocking is inclined relative to the ground.

Optionally, the bristle planting is inclined relative to the side sweeping arm to form an inclined guide surface relative to the ground.

Optionally, the inclination angle of the flocked hair relative to the bottom surface of the side sweeping arm is 45-60 °.

Optionally, the subassembly is swept on limit includes a plurality of the arm is swept on the limit, and is a plurality of the arm is swept on the limit sets up at interval in proper order the periphery of base corresponds each the arm is swept on the limit plants the hair towards being close to adjacent another side and sweep the direction slope setting of arm.

Optionally, the length of the bristles is gradually reduced from one end far away from the base to a direction close to the base, so that an inclined surface is formed on the end surface of the bristles facing the ground.

Optionally, the width of the inclined surface gradually decreases from one end far away from the base to the direction close to the base.

Optionally, the bristles arranged on the side-sweeping arm are divided into a first part of bristles close to the base and a second part of bristles far away from the base, the length of the first part of bristles is gradually reduced towards the direction close to the base, so that an inclined plane is formed on the end face, facing the ground, of the bristles, the lengths of the second part of bristles are the same, and the length of the side-sweeping arm occupied by the first part of bristles is greater than the length of the side-sweeping arm occupied by the second part of bristles.

Optionally, the side-sweeping arm includes a first arm connected to the base and a second arm sleeved on the first arm, the first arm is a hard rubber arm, the second arm is a soft rubber arm, and the bristles are arranged on the second arm.

Optionally, the thickness of the second arm is less than the thickness of the first arm.

The present disclosure additionally provides a cleaning robot comprising

The cleaner comprises a cleaner body, a dust suction port is formed in the bottom of the cleaner body, and a motor is mounted at the front end of the cleaner body; and

the side sweeping assembly is arranged at the front end of the cleaning machine body, and the motor is in transmission connection with the base of the side sweeping assembly. The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the utility model provides a subassembly is swept in limit is applied to cleaning machines people, and it includes the base, sweeps the arm and plants the hair in limit. The side-sweeping arm is arranged on the periphery of the base. The implanted bristles are arranged on the bottom surface of the side sweeping arm facing the ground and are distributed along the length direction of the side sweeping arm, and the implanted bristles are inclined relative to the ground. The planting hair sets up on the bottom surface that the arm was swept to this limit, and plants the hair and for ground slope, so, the planting hair can the slope brush rise to glue the viscidity rubbish of gluing on subaerial, strengthens the clean ability in ground, and then effectively cleans ground. And when the hair is planted, the end surfaces of most of the planted hairs are in direct contact with the ground, the contact area with the ground is increased, and the gravity of the side sweeping arm can also increase certain pressure on the planted hairs, so that the cleaning force is increased, and the cleaning capability is further enhanced.

The present disclosure further provides a cleaning robot, which includes a cleaning machine body and the above edge sweeping assembly. The bottom of the cleaner body is provided with a dust collection port, and the front end of the cleaner body is provided with a motor; the side sweeping assembly is arranged at the front end of the cleaning machine body, and the motor is in transmission connection with the base of the side sweeping assembly. The planting hair sets up on the bottom surface that the arm was swept to this limit, and plants the hair and for ground slope, so, the planting hair can the slope brush rise to glue the viscidity rubbish of gluing on subaerial, strengthens the clean ability in ground, and then effectively cleans ground. And when the hair is planted, the end surfaces of most of the planted hairs are in direct contact with the ground, the contact area with the ground is increased, and the gravity of the side sweeping arm can also increase certain pressure on the planted hairs, so that the cleaning force is increased, and the cleaning capability is further enhanced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic view of a front side view of an edge-scan assembly of the present disclosure.

Figure 2 is a schematic view of the edge-scan assembly of the present disclosure flipped over to the back.

Figure 3 is a schematic view, partially in cross-section, of an edge-scan assembly of the present disclosure.

FIG. 4 is a schematic view of the rotational position of the edge-scan assembly of the present disclosure.

Fig. 5 is a schematic structural view of the cleaning robot of the present disclosure.

Fig. 6 is an exploded view of the cleaning robot body of the disclosed cleaning robot separated from the edge-sweep assembly.

Detailed Description

For further explanation of the principles and construction of the present disclosure, reference will now be made in detail to the preferred embodiments of the present disclosure, which are illustrated in the accompanying drawings.

As shown in fig. 1 and 2, the present disclosure provides a side-sweep assembly 10 applied to a cleaning robot, the side-sweep assembly 10 including a base 11, a side-sweep arm 12 provided at an outer periphery of the base 11, and bristles 13 provided on a bottom surface 123 of the side-sweep arm 12 facing the ground.

The base 11 is substantially circular, and has a connection hole 111 formed at a middle position thereof for driving and connecting a motor disposed inside the cleaning robot. The base 11 is rotated by a motor.

The edge-scan arm 12 may be provided in plural, for example, 3, and sequentially spaced apart from each other on the outer periphery of the base 11. The edge-scan arm 12 includes a first arm 121 and a second arm 122. The first arm 121 may be a hard rubber arm, for example, which may be made of ABS (i.e., acrylonitrile-butadiene-styrene copolymer) plastic. The second arm 122 is a soft rubber arm, for example, made of TPU (thermoplastic polyurethane), which has high toughness and wear resistance, and is beneficial to prolonging the service life. The first arm 121 is fixedly connected to the base 11, and the second arm 122 is sleeved on the first arm 121, that is, the rear end of the second arm 122 is wrapped by the first arm 121. The thickness of the second arm 122 is smaller than that of the first arm 121, so that the second arm 122 can swing more easily, and the flexibility of cleaning is improved.

The bristles 13 are arranged on the side-sweep arm 12 and on the bottom surface 123 of the side-sweep arm 12 facing the ground. The bristles 13 are arranged along the longitudinal direction of the side scan arm 12, and specifically, the bristles 13 are arranged in order from the outermost end of the side scan arm 12 toward the base 11. Specifically, the bristles 13 are provided on the second arm 122. The area of the second arm 122 occupied by the bristles 13 is greater than 2/3.

As shown in fig. 2, the bristles 13 provided on the side-scan arm 12 are divided into a first portion of bristles 13a close to the base 11 and a second portion of bristles 13b far from the base 11. The length of the first part of the planted bristles 13a is gradually reduced towards the direction close to the base 11, so that the end face of the planted bristles facing the ground forms an inclined plane 131, and therefore the condition that the planted bristles 13 close to the base 11 are too long can be avoided, garbage is prevented from being sucked into a dust suction opening of the cleaning robot, and the winding of the garbage such as the hair and the paper towel is reduced. The width of the inclined surface 131 gradually decreases toward the base 11, that is, the number of the bristles 13 gradually decreases toward the base 11, so that a guide surface facing the dust suction opening is formed on the side surface of the side sweeping arm 12 of the bristles 13, and thus, the swept garbage is guided to the dust suction opening through the guide surface without being wound around the bristles 13. The second portion bristles 13b have the same length, i.e., the end surface of the second portion bristles 13b facing the ground forms a plane. Wherein the length d1 of the first partial bristle 13a occupying the side-scan arm is greater than the length d2 of the second partial bristle 13b occupying the side-scan arm, wherein d1 may be twice as large as d 2.

It is understood that the length L of the bristles 13 may also decrease from the end far away from the base 11, that is, the length L of the bristles 13 gradually decreases from the end far away from the base 11 to the direction close to the base 11, so that the end surface of the bristles 13 facing the ground forms an inclined surface 131. Therefore, the situation that the bristles 13 close to the base 11 are too long can be avoided, garbage is prevented from being sucked into a dust suction port of the cleaning robot, and winding of the garbage such as hair and paper towels is reduced. The width of the inclined surface 131 gradually decreases from the end far away from the base 11 to the direction close to the base 11, that is, the number of the bristles 13 distributed on the side sweeping arm 12 gradually decreases to the direction close to the base 11, so that a guide surface facing the dust suction opening is formed on the side surface of the side sweeping arm 12 of the bristles 13, and thus, the cleaned garbage is guided to the dust suction opening through the guide surface and is not wound on the bristles 13.

As shown in fig. 3, the bristles 13 are inclined with respect to the side-sweeping arm 12, that is, inclined with respect to the floor, so that the bristles 13 can brush up the sticky garbage stuck on the floor at an inclination like a toothbrush, thereby enhancing the cleaning ability of the floor, and the inclined bristles 13 form an inclined guide surface 132 facing the dust suction opening, and the inclined guide surface 132 gathers the brushed-up garbage and guides the same to the dust suction opening, thereby effectively removing the garbage on the floor. In addition, when the bristles are planted, most of the end faces of the bristles are in direct contact with the ground, the contact area with the ground is increased, certain pressure can be added to the bristles by the gravity of the sweeping arm, so that the cleaning force is increased, and the cleaning capacity is further increased. The planting hair 13 inclines relative to the ground, and the particle garbage can be clamped through the gap between the planting hairs and sent into the dust suction port, so that the garbage is prevented from being thrown away and cannot be sucked in the cleaning process, and the cleaning efficiency is improved.

The bristles of each side sweep arm 12 are inclined toward the adjacent other side sweep arm 12, that is, the bristles 13 of each side sweep arm 12 are inclined in the same direction, which is the rotation direction of the side sweep arm 12, for example, as shown in fig. 4, when the side sweep arm 12 is set to rotate counterclockwise, the bristles 13 are inclined in the counterclockwise direction. Therefore, the garbage can uniformly move towards the direction of the dust suction opening and is sucked into the dust suction opening. It should be noted that, in fig. 4, the scanning arm 12 in the dotted line represents the position of the scanning arm 12 during the rotation process, not the solid structure of the scanning arm 12.

In one embodiment, the inclination angle a of the bristles 13 with respect to the bottom surface 123 of the side-sweep arm 12 is 45-60 °.

In one embodiment, the bristles 13 can be vertically arranged relative to the side-sweeping arm 12, and the side-sweeping arm 12 is inclined relative to the ground, so that the bristles 13 are inclined relative to the ground, and thus the bristles 13 can brush the sticky garbage stuck on the ground in an inclined manner like a toothbrush.

The bristles 13 may be made of nylon or hard fibers.

As shown in fig. 5 and 6, the present disclosure also provides a cleaning robot 100 including the cleaning machine body 20 and the above-described edge-scan assembly 10.

The cleaner body 20 has a dust suction port 21 formed at the bottom thereof, and the garbage swept by the sweeper assembly 10 is sucked into the dust suction port 21 by negative pressure. The front end of the cleaner body 20 is mounted with a motor. The side sweeping assembly 10 is installed at the front end of the cleaner body 20, and the base 11 of the side sweeping assembly 10 is in transmission connection with the motor of the cleaner body 20, and the motor drives the side sweeping assembly 10 to rotate.

The above description is only for the purpose of illustrating the preferred embodiments of the present disclosure and is not to be construed as limiting the scope of the present disclosure, but rather is intended to cover all equivalent structural changes made by applying the teachings of the present disclosure to the accompanying drawings.

Claims

1. An edge-sweeping assembly for use with a cleaning robot, comprising:

a base;

a side sweep arm disposed at an outer periphery of the base; and

2. The edge broom assembly of claim 1, wherein the bristles are angled relative to the edge broom arm to form an angled guide surface relative to the ground.

3. The edge broom assembly of claim 2, wherein the bristles are inclined at an angle of 45-60 ° relative to the bottom surface of the edge broom arm.

4. The edge-sweeping assembly according to claim 2, wherein the edge-sweeping assembly includes a plurality of edge-sweeping arms, the plurality of edge-sweeping arms are sequentially disposed at intervals on the outer periphery of the base, and the bristles corresponding to each of the edge-sweeping arms are inclined toward the adjacent other edge-sweeping arm.

5. The edge-sweeping assembly according to claim 1, wherein the bristles have lengths that decrease from the end away from the base toward the end near the base, so that the end surface of the bristles facing the ground forms an inclined surface.

6. The edge broom assembly of claim 5, wherein the width of the angled surface tapers toward the base.

7. The side scan assembly of claim 1, wherein the bristles mounted on the side scan arm are divided into a first portion of bristles near the base and a second portion of bristles far away from the base, the length of the first portion of bristles gradually decreases toward the base, so that the end surface of the bristles facing the ground forms an inclined surface, the length of the second portion of bristles is the same, and the length of the first portion of bristles occupying the side scan arm is greater than the length of the second portion of bristles occupying the side scan arm.

8. The edge-sweeping assembly according to claim 1, wherein the edge-sweeping arm includes a first arm connected to the base and a second arm sleeved on the first arm, the first arm is a hard rubber arm, the second arm is a soft rubber arm, and the bristles are disposed on the second arm.

9. The edge broom assembly of claim 8, wherein the second arm has a thickness that is less than a thickness of the first arm.

10. A cleaning robot is characterized by comprising

the edge-scan assembly of any one of claims 1-9, mounted to a front end of the cleaner body, the motor being drivingly connected to a base of the edge-scan assembly.