CN211674021U

CN211674021U - Floor sweeping robot

Info

Publication number: CN211674021U
Application number: CN201921162089.6U
Authority: CN
Inventors: 高殷沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-10-16
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to a floor sweeping robot, which comprises a robot body and a brush arranged at the bottom of the robot body, wherein two ends of the brush are respectively exposed out of two ends of a shell of the robot body, so that the brush can be clamped from two ends and detached conveniently; the brush is connected with the shell of the robot body through a movable connecting device; the utility model discloses a lateral wall of casing is exposed at brush both ends, is connected with the casing through swing joint device simultaneously, when the brush is pulled down to needs, only needs to open swing joint device, then grasps or blocks the both ends of brush from the lateral wall outside of casing, upwards or the downward movement can pull down the brush, carries out more simple and convenient when brush washing work.

Description

Floor sweeping robot

Technical Field

The utility model relates to an intelligence household electrical appliances field specifically is a robot of sweeping floor.

Background

The original intention of cleaning machines people design is to replace the people to do tedious cleaning task, and cleaning machines people on the market all have structure such as brush, water tank, removal gyro wheel at present mostly, utilize the brush to inhale the dust box inside the robot with dust on the bottom surface etc. in, can utilize the water tank to go out water simultaneously and carry out the work of mopping the ground.

Then brushes adopted by the existing sweeping machines are embedded in a shell of the robot, only part of bristles are exposed outside, when the brushes need to be dismounted, a baffle plate screw at the bottom needs to be screwed off, and then the brushes can be dismounted after extending into the shell, so that the brushes are very troublesome to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a robot of sweeping floor convenient to change brush is provided.

The utility model adopts the technical proposal that: a sweeping robot comprises a robot body and a brush arranged at the bottom of the robot body, wherein two ends of the brush are respectively exposed out of two ends of a shell of the robot body so as to be convenient for clamping the brush from the two ends and detaching the brush; the brush is connected with the shell of the robot body through a movable connecting device.

Furthermore, the movable connecting device comprises clamping plates arranged on the upper side and the lower side of the shell or on the two sides of the shell, the clamping plates are rotatably arranged on the shell, and the clamping plates are in contact with the hairbrush.

Furthermore, one end of the clamping plate is rotatably connected with the shell through a rotating shaft, and the other end of the clamping plate is clamped with the shell.

Furthermore, the joint board includes roof and sets up the curb plate at the roof both ends.

Furthermore, a groove corresponding to the shape of the hairbrush is arranged on the side plate.

Further, the movable connecting device comprises a corresponding mounting hole formed in the side wall of the shell and a clamping channel arranged at the upper end and/or the lower end of the mounting hole, the mounting hole corresponds to the two ends of the hairbrush, and the inner diameter of the clamping channel is smaller than the outer diameters of the two ends of the hairbrush.

Furthermore, the left channel side wall and the right channel side wall of the clamping channel have elasticity, so that two ends of the hairbrush are clamped into the mounting hole.

Furthermore, the utility model discloses a water tank be provided with outlet and water inlet on the water tank.

Further, a detergent tank is provided in the water tank.

Further, a liquid level sensor is arranged in the detergent tank and/or the water tank.

The utility model discloses an actively the effect does: the utility model discloses a lateral wall of casing is exposed at brush both ends, is connected with the casing through swing joint device simultaneously, when the brush is pulled down to needs, only needs to open swing joint device, then grasps or blocks the both ends of brush from the lateral wall outside of casing, upwards or the downward movement can pull down the brush, carries out more simple and convenient when brush washing work. Meanwhile, the automatic brush replacing device is easy to combine with other automatic equipment, and has low requirement on matched equipment so as to realize the work of automatically replacing the brush.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of the clamping plate of the present invention in an open state;

fig. 3 is a schematic structural view of embodiment 2 of the present invention;

fig. 4 is a schematic view of the structure of the water tank of the present invention.

Detailed Description

Example 1

As shown in fig. 1 and 2, the utility model discloses a robot and the brush 2 of setting in the robot bottom still should have the walking wheel simultaneously (not drawn in the figure), and brush 2 is connected with the driving motor transmission, and except the brush and the connection form between the shell of robot, other structures are the same with current robot structure of sweeping the floor. The brush 2 includes a central shaft and bristles arranged on the outer side wall of the central shaft, and the matching structure of the brush 2 and other parts mentioned in the present invention refers to the matching structure of the central shaft and other parts (the position of the central shaft is also shown in fig. 1).

The two ends of the central shaft of the brush 2 are respectively exposed out of the side wall of the shell 1, and the central shaft of the brush 2 is connected with the shell 1 through a movable connecting device so as to be convenient for clamping the brush 2 from the outside and detaching the brush.

The movable connecting device comprises a clamping plate 3 arranged on one side or two sides of the upper portion and the lower portion of the shell 1, the clamping plate 3 is rotatably arranged on the shell 1 through a rotating shaft 5, the rotating shaft 5 is located on one side of the clamping plate 3, and the other side of the clamping plate 3 is connected with the shell 1 through a clamping structure.

The clamping plate 3 comprises a top plate and side plates arranged at two ends of the top plate, and grooves 9 corresponding to the central shaft of the hairbrush 2 in shape are formed in the side plates.

When the upper side and the lower side of the shell 1 are both provided with the clamping plates 3, the two ends of the central shaft of the brush 2 can be clamped after the two clamping plates 3 are buckled. When the clamping plate 3 is one, after the clamping plate 3 is buckled, the central shaft of the brush 2 is clamped between the clamping plate 3 and the side wall of the shell 1 so as to fix the brush. When the brush 2 needs to be detached, the clamping plate 3 is opened, then the two ends of the central shaft of the brush 2 are grabbed or clamped, and the brush 2 can be detached by moving the two ends upwards or downwards.

As shown in fig. 4, the present invention should further include a water tank 25, wherein the water tank 25 is located inside the casing 1, and the water tank 25 is provided with a water outlet 24 and a water inlet 23. The drain port 24 may be located on a side surface of the tank 25 or on a bottom surface of the tank 25, and the inlet port 23 may be located on a side surface or a top surface of the tank 25, so as to supply water into the tank 25 and drain residual water in the tank. The detergent tank 22 is arranged in the water tank 25, the structure of the detergent tank 22 is similar to the structure principle of the detergent tank on the existing washing machine and is used for adding detergent, liquid level sensors are arranged in the detergent tank 22 and the water tank 25 and are used for detecting the water level in the water tank and the liquid level in the detergent tank 22, and when the liquid level is low, the detergent tank 22 can timely send out a notice for adding.

Example 2

As shown in fig. 3, only the structure of the articulated apparatus was changed, with the other structures being kept unchanged, in addition to embodiment 1.

In this embodiment, the swing joint device includes that the correspondence sets up mounting hole 7 on the 1 lateral wall of casing and sets up at the upper end of mounting hole 7 and/or the joint passageway 6 of lower extreme, mounting hole 7 is corresponding with the both ends of brush 2, the internal diameter of joint passageway 6 is less than the external diameter at the center pin both ends of brush 2, two passageway lateral walls 8 adopt elastic material to have elasticity about joint passageway 6 for make the both ends card of brush 2 go into in mounting hole 7.

Because the channel side wall 8 has elasticity, when the brush 2 is clamped inwards or taken out outwards, the channel side wall 8 is pressed to move outwards so that the brush 2 can pass through, and the quick installation and replacement of the brush 2 are realized.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A sweeping robot comprises a robot body and a brush (2) arranged at the bottom of the robot body, and is characterized in that two ends of the brush (2) are respectively exposed out of two ends of a shell (1) of the robot body, so that the brush (2) can be clamped from the two ends and detached conveniently; the brush (2) is connected with the shell (1) of the robot body through a movable connecting device.

2. The sweeping robot according to claim 1, wherein the movable connecting device comprises a clamping plate (3) arranged on one side or two sides of the upper side and the lower side of the housing (1), the clamping plate (3) is rotatably arranged on the housing (1), and the clamping plate (3) is in contact with the brush (2).

3. The sweeping robot according to claim 2, wherein one end of the clamping plate (3) is rotatably connected with the housing (1) through a rotating shaft (5), and the other end of the clamping plate is clamped with the housing (1).

4. A sweeping robot according to claim 2 or 3, characterized in that the said clamping plate (3) comprises a top plate and side plates arranged at both ends of the top plate.

5. A sweeping robot according to claim 4, characterized in that grooves (9) corresponding to the shape of the brush (2) are provided on the side plates.

6. The sweeping robot according to claim 1, wherein the movable connecting device comprises a mounting hole (7) correspondingly formed in the side wall of the housing (1) and a clamping channel (6) formed at the upper end and/or the lower end of the mounting hole (7), the mounting hole (7) corresponds to two ends of the brush (2), and the inner diameter of the clamping channel (6) is smaller than the outer diameter of the two ends of the brush (2).

7. A sweeping robot according to claim 6, characterized in that the left and right channel side walls (8) of the clamping channel (6) have elasticity for clamping the two ends of the brush (2) into the mounting holes (7).

8. The sweeping robot according to claim 1, further comprising a water tank (25), wherein the water tank (25) is provided with a water outlet (24) and a water inlet (23).

9. A sweeping robot according to claim 8, characterized in that a detergent tank (22) is provided in the water tank (25).

10. A sweeping robot according to claim 9, characterized in that level sensors are provided in the detergent tank (22) and/or the water tank (25).