CN212788402U

CN212788402U - Floor sweeping robot

Info

Publication number: CN212788402U
Application number: CN202020556591.1U
Authority: CN
Inventors: 林云龙; 孙立宁; 瞿卫新; 杨兆锁
Original assignee: Suzhou Suxiang Robot Intelligent Equipment Co Ltd
Current assignee: Suzhou Suxiang Robot Intelligent Equipment Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-26
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to a robot of sweeping floor, which comprises a base, be equipped with limit brush holding chamber on the chassis, limit brush holding intracavity is equipped with the limit brush, wherein the limit brush is including limit brush holder, limit brush holder stretches into limit brush holding intracavity, be equipped with the first muscle that blocks on the limit brush holder, limit brush holding intracavity is equipped with the second and blocks muscle and the third and block the muscle, works as the limit brush is installed during limit brush holding chamber, the first muscle card that blocks is held the second block the muscle with the third blocks between the muscle. The utility model discloses the clearance is convenient and with low costs.

Description

Floor sweeping robot

Technical Field

The utility model belongs to the technical field of the clear technique in ground and specifically relates to indicate a robot of sweeping floor.

Background

At present, the sweeping robot gradually becomes a good helper for family cleaning, and most of products in the market are provided with side brushes so as to increase the sweeping efficiency and the sweeping capability of corners.

The side brush of the existing sweeping robot is arranged at the bottom of the sweeping robot through a certain structure, and the sweeping robot drives the side brush to rotate through a motor. Because the hair, cotton rope class on the ground can twine up when the limit brush is rotatory, can twine the limit brush when accumulating to a certain extent to cause the damage of limit brush, drive motor to burn out, can also cause the machine that burns out when serious. To prevent tangling, manual cleaning is required, and is therefore dirty and cumbersome. In order to overcome the problems, a pair of wool tops are planted on the side edge of the side brush in the prior market, although the side brush can prevent hairs and ropes from winding, the side brush is troublesome to clean, time-consuming and high in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problem that the clearance is loaded down with trivial details among the prior art is overcome, and problem that manufacturing cost is high to a clearance is simple, and low in manufacturing cost's robot of sweeping the floor is provided.

For solving the technical problem, the utility model discloses a robot of sweeping floor, which comprises a base, be equipped with limit brush holding chamber on the chassis, limit brush holding intracavity is equipped with the limit brush, wherein the limit brush includes limit brush holder, limit brush holder stretches into limit brush holding intracavity, be equipped with first disconnected muscle on the limit brush holder, limit brush holding intracavity is equipped with the second and hinders disconnected muscle and the third and hinders disconnected muscle, works as the limit brush is installed during limit brush holding chamber, first disconnected muscle card is held the second hinder disconnected muscle with the third blocks between the muscle.

In one embodiment of the present invention, the first blocking rib is a closed circular ring or a broken circular ring.

In one embodiment of the present invention, the number of the first blocking ribs is one or more.

In one embodiment of the present invention, the second blocking rib and the third blocking rib are closed circular rings or broken circular rings.

In one embodiment of the present invention, the second blocking rib and the third blocking rib are one or more in number.

In one embodiment of the present invention, the side brush holder is provided with a plurality of tufts in the axial direction.

In an embodiment of the present invention, the center of the side brush accommodating chamber is provided with a rotating shaft, one end of the rotating shaft is connected to the power output end of the first driving motor, and the other end of the rotating shaft extends out of the bottom of the brush accommodating chamber and is fixed on the side brush.

In an embodiment of the present invention, the side brush holder includes a holder body and a connecting body connected to the holder body, and the first blocking rib is disposed on the holder body.

In an embodiment of the present invention, a rotating shaft receiving groove is formed on the connecting body, and the rotating shaft is fixed in the rotating shaft receiving groove.

In an embodiment of the present invention, the number of the side brushes is at least one, and the side brushes are disposed at an edge position of the bottom of the chassis.

Compared with the prior art, the technical scheme of the utility model have following advantage:

the floor sweeping robot comprises a chassis, wherein a side brush accommodating cavity is formed in the chassis, a side brush is arranged in the side brush accommodating cavity, the side brush comprises a side brush seat, a first blocking rib is arranged on the side brush seat and used for blocking sundries from entering the side brush accommodating cavity, a second blocking rib and a third blocking rib are arranged in the side brush accommodating cavity, when the side brush is installed in the side brush accommodating cavity, the first blocking rib is clamped between the second blocking rib and the third blocking rib, so that a seam allowance is formed during installation, even if part of the sundries are wound on the side brush, the sundries can be prevented from entering the side brush accommodating cavity due to the existence of the seam allowance, and the side brush cannot be wound; in addition, when the side brush is manually cleaned, the entangled substances can fall off by detaching the side brush, so that the cleaning is convenient; and whole device has formed the tang through setting up the muscle of blocking, consequently with low costs, is worth using widely.

Drawings

In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which

Fig. 1 is a bottom schematic view of the sweeping robot of the present invention;

FIG. 2 is a schematic view of an edge brush of the present invention;

FIG. 3 is an enlarged view of a portion of the side brush receiving cavity of FIG. 2

Fig. 4 is a schematic view of the chassis.

The specification reference numbers indicate: 10-a chassis, 11-a side brush accommodating cavity, 12-a second blocking rib, 13-a third blocking rib, 20-a side brush, 21-a side brush seat, 22-a first blocking rib, 23-a hair bundle, 24-a seat body, 25-a connector, 26-a rotating shaft accommodating groove, 30-a rolling brush, 40-a garbage box and 50-a fan.

Detailed Description

As shown in fig. 1, 2 and 3, the embodiment provides a sweeping robot, which includes a chassis 10, a side brush accommodating cavity 11 is formed in the chassis 10, a side brush 20 is arranged in the side brush accommodating cavity 11, the side brush 20 includes a side brush holder 21, the side brush holder 21 extends into the side brush accommodating cavity 11, a first blocking rib 22 is formed on the side brush holder 21, a second blocking rib 12 and a third blocking rib 13 are arranged in the side brush accommodating cavity 11, and when the side brush 20 is installed in the side brush accommodating cavity 11, the first blocking rib 22 is clamped between the second blocking rib 12 and the third blocking rib 13.

The sweeping robot of the embodiment comprises a chassis 10, wherein a side brush accommodating cavity 11 is arranged on the chassis 10, a side brush 20 is arranged in the side brush accommodating cavity 11, wherein the side brush 20 comprises a side brush seat 21, the side brush seat 21 extends into the side brush accommodating cavity 11, the side brush seat 21 is provided with a first blocking rib 22, used for preventing sundries from entering the side brush accommodating cavity 11, a second blocking rib 12 and a third blocking rib 13 are arranged in the side brush accommodating cavity 11, when the side brush 20 is installed in the side brush accommodating chamber 11, the first blocking rib 22 is clamped between the second blocking rib 12 and the third blocking rib 13, thereby forming a seam allowance when being installed, even if part of sundries are entangled on the side brush 20, the sundries are prevented from entering the side brush accommodating cavity 11 due to the existence of the seam allowance, so that the side brush 20 cannot be entangled; in addition, when people clean, the entangled substances can fall off by removing the side brush 20, so that the cleaning is convenient; and whole device has formed the tang through setting up the muscle of blocking, consequently with low costs, is worth using widely.

The first blocking rib 22 may be a closed ring or a broken ring, and as long as it can be clamped between the second blocking rib 12 and the third blocking rib 13, a seam allowance can be formed to prevent hair and threads from winding.

The number of the first blocking ribs 22 may be one or more, and when the number of the first blocking ribs 22 is more, the effect of blocking the sundries is better.

The second blocking rib 11 and the third blocking rib 12 may be closed rings or rings that are broken at any time, and as long as the first blocking rib 22 can be clamped, a seam allowance can be formed to prevent hair and threads from winding.

The second blocking rib 12 and the third blocking rib 13 may be one or more in number, and when the second blocking rib 12 and the third blocking rib 13 are plural in number, the effect of blocking the foreign matters is better.

The side brush holder 21 is provided with a plurality of tufts 23 in the axial direction, by means of which tufts 23 dust, debris, trash, hair or other discarded objects can be swept away.

The center of limit brush holding chamber 11 is equipped with the pivot (for showing in the figure), the one end of pivot is connected with the power take off end of a driving motor (for showing in the figure), the other end of pivot is followed the back fixing is stretched out to the bottom in brush holding chamber 11 on the limit brush 20, thereby pass through driving motor drives the motion of pivot, thereby drive the rotation of limit brush 20 to realize the function of cleaning.

The side brush seat 21 comprises a seat body 24 and a connecting body 25 connected with the seat body 24, the first blocking rib 22 is arranged on the seat body 24, and the connecting body 25 extends into the side brush accommodating cavity 11, so that the first blocking rib 22 is clamped between the second blocking rib 12 and the third blocking rib 13, and a seam allowance is formed during installation.

The connecting body 25 is provided with a rotating shaft receiving groove 26, and the rotating shaft is fixed in the rotating shaft receiving groove 26, wherein the fixing manner is many, such as connection by an accessory or connection by a snap-fit manner.

In addition, a rolling brush 30 is further arranged on the chassis 10 of the sweeping robot, the rolling brush 30 is connected with a second driving motor (shown in the figure), the rolling brush 30 is transversely arranged at the bottom of the chassis 10, and the rolling brush 30 is transversely perpendicular to the advancing direction of the sweeping robot.

In this embodiment, the number of the side brush 20 is at least one, and the side brush 20 is disposed at an edge position of the bottom of the chassis 10, and is used for cleaning an edge or a corner position of an obstacle that the rolling brush 20 cannot sweep, and guiding a swept object onto the rolling brush 20.

In addition, as shown in fig. 4, the sweeping robot is further provided with a garbage box 40 and a fan 50, and in the cleaning process of the sweeping robot, the fan 50 rotates to generate suction force to suck the cleaning sundries into the garbage box 40.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a robot of sweeping floor, includes the chassis, its characterized in that: be equipped with limit brush holding chamber on the chassis, limit brush holding intracavity is equipped with the limit brush, wherein the limit brush includes the limit brush holder, the limit brush holder stretches into limit brush holding intracavity, be equipped with first disconnected muscle on the limit brush holder, limit brush holding intracavity is equipped with second and blocks muscle and third and blocks the muscle, works as the limit brush is installed during the limit brush holding chamber, first blocking muscle card is held the second block the muscle with the third blocks between the muscle.

2. The sweeping robot of claim 1, wherein: the first blocking rib is a closed circular ring or a broken circular ring.

3. The sweeping robot of claim 1 or 2, wherein: the number of the first blocking ribs is one or more.

4. The sweeping robot of claim 1, wherein: the second blocking rib and the third blocking rib are closed circular rings or broken circular rings.

5. The sweeping robot of claim 1 or 4, wherein: the second blocking rib and the third blocking rib are one or more in number.

6. The sweeping robot of claim 1, wherein: the side brush seat is provided with a plurality of hair bundles along the axial direction.

7. The sweeping robot of claim 1, wherein: the center in limit brush holding chamber is equipped with the pivot, the one end of pivot is connected with first driving motor's power take off end, the other end of pivot is followed the bottom in brush holding chamber is stretched out the back and is fixed on the limit brush.

8. The sweeping robot of claim 7, wherein: the side brush seat comprises a seat body and a connector connected with the seat body, and the first blocking rib is arranged on the seat body.

9. The sweeping robot of claim 8, wherein: the connecting body is provided with a rotating shaft accommodating groove, and the rotating shaft is fixed in the rotating shaft accommodating groove.

10. The sweeping robot of claim 1, wherein: the number of the side brushes is at least one, and the side brushes are arranged at the edge position of the bottom of the chassis.