WO2018086089A1

WO2018086089A1 - Smart floor-sweeping robot for anti-slip floor

Info

Publication number: WO2018086089A1
Application number: PCT/CN2016/105592
Authority: WO
Inventors: 钟玲珑
Original assignee: 钟玲珑
Priority date: 2016-11-14
Filing date: 2016-11-14
Publication date: 2018-05-17

Abstract

A smart floor-sweeping robot for an anti-slip floor. The smart floor-sweeping robot comprises a cylindrical housing (1). A dust collection system is further disposed in the housing and comprises a main air pipe (3), the main air pipe (3) is further connected to multiple branch air pipes (5) and a central branch air pipe (14). The branch air pipes and the central branch air pipe are telescopic pipes, and the multiple branch air pipes are evenly distributed around the central branch air pipe to form annular distribution. The lower ends of the multiple branch air pipes are separately connected to an arc-shaped air sucking cover (9), and the multiple arc-shaped air sucking covers form an arc-shaped air sucking belt. The lower end of the central branch air pipe is connected to a round air sucking cover (11). Multiple rotary besoms (12) are mounted between the arc-shaped air sucking belt and the round air sucking cover. The rotary besoms are driven by a driving device to rotate. The smart floor-sweeping robot for an anti-slip floor is suitable for sweeping floors provided with concave-convex lines on the surfaces, performed operations on a formed sealed annular area, and thoroughly sweeps dust and debris at the concave positions of the lines.

Description

Invention Name: Non-slip floor intelligent sweeping robot

Technical field

[0001] The present invention relates to the field of intelligent robots, specifically an anti-skid floor intelligent sweeping robot.

Background technique

[0002] With the continuous technological innovation of indoor flooring, various forms of flooring have emerged, among which the non-slip flooring has changed the effect of the traditional floor smooth surface, and the surface has obvious embossed lines, which is not only beautiful but also anti-slip.

technical problem

[0003] However, the surface cleaning of the non-slip floor also brings a lot of trouble. The conventional vacuum cleaner or the intelligent sweeping machine is only suitable for the smooth floor, and is used on the non-slip floor, and the concave portion of the pattern is difficult to effectively clean.

Problem solution

Technical solution

[0004] In view of the above technical problems, the present invention provides a smart sweeping robot that specializes in anti-skid floor cleaning.

[0005] The specific technical solution is:

[0006] a non-slip floor intelligent sweeping robot, comprising a cylindrical outer casing having a control panel on the top of the outer casing, a wheel disposed on a lower surface of the outer casing, the wheel being mounted in the outer casing by an elastic connecting device; the wheel being driven by the motor; a vacuuming system, the vacuuming system includes a main branch pipe, the main air duct is further connected with a plurality of branch air ducts and a central branch air duct; the branch air duct and the central branch air duct are telescopic tubes, The plurality of branch ducts are evenly distributed around the central branch duct to form an annular distribution; the lower ends of the plurality of branch ducts are respectively connected with the arc-shaped air hood, and the plurality of arc-shaped air hoods form a ring shape a suction hood; a circular suction hood is connected to the lower end of the central branch duct; a plurality of rotating brooms are installed between the annular suction belt and the circular suction hood; and the rotating broom is driven by the driving device Driving rotation; the battery is further equipped with a battery and a control system; the motor and the driving device are connected to the control system, and the control system is connected with the control panel; The housing also distributed sensor; a sensor connected to the control system.

[0007] As an optimized design, the branch duct and the central branch duct are installed in the outer casing through the elastic connecting rod [0008] Specifically, the elastic connecting rod includes a circular movable plate, the movable plate has a circular hole in the center thereof, and the lower end of the branch air pipe or the central branch air pipe is fixedly mounted on the upper surface of the circular hole of the movable plate. The curved suction hood or the circular suction hood is fixedly mounted on the lower surface of the circular hole of the movable plate; and a compression spring is further connected between the upper surface of the movable plate and the inner wall of the outer casing.

[0009] The elastic connecting rod comprises at least two compression springs, and the compression springs are symmetrically distributed around the circular hole of the movable plate.

[0010] a guide rod through hole is further distributed around the circular hole of the movable plate; the inner wall of the outer casing is further mounted with a vertical guiding rod, and the guiding rod passes through the guiding rod through hole of the movable plate The guiding rod guides the movable plate up and down.

[0011] The guide bar through holes are at least two, symmetrically distributed around the circular hole of the movable plate, and the number of the guiding rods and the mounting position are consistent with the through holes of the guiding rod.

[0012] As an optimized design, there are eight branch ducts, and the corresponding arc-shaped air hoods have eight, and the eight branch ducts are symmetrically distributed around the center branch duct.

[0013] The annular suction hood composed of the curved air hood further includes an annular wind collecting strip, and the air collecting strip is vertically connected below the outer circular side wall of the annular suction belt .

Advantageous effects of the invention

Beneficial effect

[0014] The anti-skid floor intelligent sweeping robot provided by the invention is suitable for cleaning the floor with embossed surface on the surface, forming a relatively sealed annular region for work, and thoroughly cleaning dust and debris in the concave portion of the pattern.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of the present invention;

2 is a schematic view showing the structure of the annular suction belt of the present invention.

Embodiments of the invention [0017] Specific embodiments of the present invention will be described with reference to the drawings.

Embodiment 1

[0019] As shown in FIG. 1, the non-slip floor intelligent sweeping robot includes a cylindrical outer casing 1. The top of the outer casing 1 has a control panel, and the lower surface of the outer casing 1 is provided with wheels 10, and the wheels 10 are installed in the outer casing 1 through elastic connecting devices 2.

The wheel 10 is driven by a motor; the elastic connecting device 2 ensures that the wheel 10 can smoothly pass over the uneven ground during the movement and ensure the overall stability of the robot.

[0020] The casing 1 further includes a dust suction system, the dust collection system includes a main branch pipe 3, and the main air duct 3 is further connected with a plurality of branch ducts 5 and a central branch duct 14; The branch duct 5 and the center branch duct 14 are telescopic tubes. As shown in FIG. 2, the plurality of branch ducts 5 are evenly distributed around the center branch duct 14 to form an annular distribution. The lower ends of the plurality of branch ducts 5 are respectively connected to the curved suction hood 9, and the plurality of arc-shaped suction hoods 9 constitute an annular suction belt.

[0021] The annular suction belt can thoroughly perform the suction operation in the working area of the sweeping robot, especially the uneven surface of the non-slip floor, thereby forming a relatively sealed annular working area.

[0022] The lower end of the central branch duct 14 is connected with a circular suction hood 11; a plurality of rotating brooms 12 are mounted between the annular suction belt and the circular suction hood 11; 12 is driven to rotate by the drive unit 14

[0023] Between the annular suction belt and the circular suction hood 11, the rotating broom 12 is self-propagating, sweeping dust and debris in the sealed annular working area, especially in the lower recess, due to the rotation of the broom 12 The bristles are made of an elastic material so that the undercut can be effectively contacted. The dust and debris picked up are pushed by the rotating broom 12 to the periphery of the rotating broom 12, and are sucked away by the center circular suction hood 11 and the curved suction hood 9.

[0024] The battery 1 and the control system are also installed in the outer casing 1; the motor and the driving device 14 are connected to the control system, and the control system is connected with the control panel; The sensor is connected to the control system.

[0025] Example 2

On the basis of Embodiment 1, the branch duct 5 and the center branch duct 14 are mounted in the casing 1 through elastic connecting rods.

[0027] The purpose is to ensure that the annular suction belt and the circular suction hood 11 are kept at an appropriate distance from the ground as much as possible, and the position is adjusted following the surface embossing to prevent the ground bulging, circular suction. Windshield 11 or The curved suction hood 9 rubs against the ground.

[0028] The specific structure is that the elastic connecting rod includes a circular movable plate 8, the movable plate 8 has a circular hole in the center, and the lower end of the branch air duct 5 or the central branch air duct 14 is fixedly mounted on the movable plate. The upper surface of the circular hole of the hole 8 is fixedly mounted on the lower surface of the circular hole of the movable plate 8; between the upper surface of the movable plate 8 and the inner wall of the outer casing 1 A compression spring 6 is also connected.

[0029] The elastic connecting rod comprises at least two compression springs 6, and the compression springs 6 are symmetrically distributed around the circular hole of the movable plate 8.

[0030] The guide plate through hole is further distributed around the circular hole of the movable plate 8; the inner wall of the outer casing 1 is further mounted with a vertical guiding rod 7, and the guiding rod 7 passes through the movable plate 8 The guide rod through hole, the guide rod 7 guides the movable plate 8 up and down.

[0031] The guide bar through holes are at least two, symmetrically distributed around the circular hole of the movable plate 8, and the number of the guiding rods 7 and the mounting position are consistent with the guiding rod through holes.

Example 3

[0033] On the basis of the above embodiments, there are eight branch ducts 5, and the corresponding arc-shaped air hoods 9 have eight, and the eight branch ducts 5 are symmetrically distributed. The center branches around the duct 14.

[0034] The number of branch ducts 5 can also be increased or decreased according to the size of the cleaning robot.

[0035] Example 4

[0036] On the basis of the above embodiment, the annular suction hood composed of the curved suction hood 9 further includes an annular wind collecting strip 13 , and the collecting air strip 13 is vertically connected to the Below the outer side wall of the annular suction belt.

[0037] The lower edge of the air strip 13 is kept at a certain distance from the ground so as to prevent the debris outside the work area from being always outside the air strip 13 .

Claims

Claim

[Claim 1] A non-slip floor intelligent sweeping robot, comprising a cylindrical outer casing (1), a casing (1) having a control panel at the top, a casing (10) having a wheel (10) disposed on a lower surface thereof, and a wheel (10) through an elastic connecting device (2) installed in the outer casing (1); the wheel (10) is driven by the motor; the casing (1) also has a vacuuming system, wherein the vacuuming system comprises a main branch pipe (3), The main air duct (3) is further connected with a plurality of branch ducts (5) and a central branch duct (14); the branch ducts (5) and the central branch ducts (14) are telescopic tubes, The plurality of branch ducts (5) are evenly distributed around the central branch duct (14) to form an annular distribution; the lower ends of the plurality of branch ducts (5) are respectively connected with a curved suction hood (9) a plurality of the curved suction hoods (9) constituting an annular suction belt; the lower end of the central branch duct (14) is connected with a circular suction hood (11); A plurality of rotating brooms (12) are mounted between the circular suction hoods (11); The rotating broom (12) is driven to rotate by the driving device (14); the battery (1) is also equipped with a battery and a control system; the motor and the driving device (14) are connected to the control system, and the control is The system is connected to the control panel; the housing (1) is also distributed with sensors; the sensor is connected to the control system.

[Claim 2] The anti-slip floor intelligent sweeping robot according to claim 1, wherein the branch duct (5) and the center branch duct (14) are installed in the casing (1) through the elastic connecting rod .

[Claim 3] The anti-slip floor intelligent sweeping robot according to claim 2, wherein the elastic connecting rod comprises a circular movable plate (8), and the movable plate (8) has a circular hole in the center The lower end of the branch duct (5) or the central branch duct (14) is fixedly mounted on the upper surface of the circular hole of the movable plate (8), and the curved suction hood (9) or the circular suction hood (11) ) Fixedly mounted on the lower surface of the circular hole of the movable plate (8); a compression spring (6) is also connected between the upper surface of the movable plate (8) and the inner wall of the outer casing (1).

[Claim 4] The anti-slip floor intelligent sweeping robot according to claim 3, wherein the elastic connecting rod comprises at least two compression springs (6), and the compression springs (6) are symmetrically distributed The movable plate (8) is around the round hole. The anti-slip floor intelligent sweeping robot according to claim 2, wherein a guide rod through hole is further distributed around the circular hole of the movable plate (8); and the inner wall of the outer casing (1) is further installed with a vertical a guide rod (7), the guide rod (7) passes through the guide rod through hole of the movable plate (8), and the guide rod (7) guides the movable plate (8) up and down.

The anti-slip floor intelligent sweeping robot according to claim 5, wherein the guide bar through holes are at least two, symmetrically distributed around the circular hole of the movable plate (8), and the number of the guide bars (7) And the mounting position is consistent with the guide rod through hole.

The anti-slip floor intelligent sweeping robot according to claim 1, wherein the branch ducts (5) have eight, and the corresponding curved air hoods (9) have eight, eight The branch ducts (5) are symmetrically distributed around the central branch duct (14). The anti-slip floor intelligent sweeping robot according to claim 1, wherein the annular suction hood (9) further comprises an annular wind collecting strip (13), The air strip (13) is vertically connected below the outer side wall of the annular suction belt.