CN111227714A

CN111227714A - Household multifunctional floor sweeping robot

Info

Publication number: CN111227714A
Application number: CN201811439872.2A
Authority: CN
Inventors: 谭小媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-06-05

Abstract

The invention discloses a household multifunctional sweeping robot which comprises a chassis, a sweeper shaft, a dust collection port, a flow guide pipe, a rotary drum and an air heater, wherein two first idler wheels and two second idler wheels are arranged on the chassis close to the edge; a flow guide pipe is arranged between the two second rollers, a plurality of spray heads are uniformly distributed below the flow guide pipe, a rotary drum is arranged on the right side of each spray head, a layer of rag sleeve covers the cylindrical surface of the rotary drum, and an air heater is arranged on the right side of the rotary drum and consists of a fan, a fairing and a heater. The sweeping robot is provided with the first roller and the second roller, so that the sweeping robot can move and turn, the two sweepers and the dust collector are arranged to clean dust on the bottom surface, and the spray head, the rotary drum and the hot air blower are arranged to spray water, clean and dry the bottom surface.

Description

Household multifunctional floor sweeping robot

Technical Field

The invention relates to the field of household appliances, in particular to a household multifunctional sweeping robot.

Background

With the popularization of intelligent equipment, floor sweeping robots appear and replace part of household floor cleaning labor. The existing sweeping robot is not provided with the treatment of stains which are difficult to sweep on the ground, the function of the robot is not complete enough, and the existing robot is low in cleaning efficiency and cannot meet the fast pace of modern life.

Disclosure of Invention

The invention aims to provide a household multifunctional floor sweeping robot, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a household multifunctional floor sweeping robot comprises a chassis, a sweeper shaft, a dust suction port, a flow guide pipe, a rotary drum and an air heater, wherein a shell is arranged on the periphery of the chassis in a circle; the left end and the right end of the chassis, which are close to the edge, are respectively provided with a first roller, and the upper end and the lower end of the chassis, which are close to the edge, are respectively provided with a second roller; the sweeper shafts are respectively arranged at the upper right position and the lower right position of the first roller, each sweeper shaft is provided with three connecting rods, one end of each connecting rod close to the inner side is fixedly connected to the sweeper shaft, and a sweeper is arranged at one end of the outer side of each connecting rod; a dust suction port is formed in the right side of the sweeper, and a dust collector is arranged in the dust suction port; a flow guide pipe is arranged between the two second rollers, a water outlet pipe is connected above the flow guide pipe, the water outlet pipe is a vertically arranged pipeline, a water pump is arranged on the pipeline of the water outlet pipe, the top end of the water outlet pipe is connected and communicated with a water tank, and a plurality of spray heads are uniformly distributed below the flow guide pipe; a rotary drum is arranged on the right side of the spray head, a rotary drum shaft is arranged in the rotary drum, and a layer of wiping cloth sleeve covers the cylindrical surface of the rotary drum; the right side of the rotary drum is provided with an air heater, the air heater consists of a fan, a fairing and a heater, the fan is arranged above the chassis, the fairing is arranged below the fan, and the heater is arranged below the fairing.

The invention further comprises the following steps: the chassis is a flat disc.

The invention further comprises the following steps: the wheel surfaces of the first roller and the second roller are both provided with rubber sleeves, and the outer side surfaces of the rubber sleeves are arranged to be uneven.

As a further scheme of the invention: the rotation direction of the sweeper shaft at the lower side is set to rotate clockwise, and the rotation direction of the sweeper shaft at the upper side is set to rotate anticlockwise.

As a further scheme of the invention: the spray head is obliquely arranged towards the lower right.

Compared with the prior art, the invention has the beneficial effects that: the sweeping robot is provided with the first roller for moving the sweeping robot, and the second roller for steering the sweeping robot; the invention is provided with the two sweepers and the dust collector to clean the dust on the bottom surface, so that the sweeping efficiency is high; the invention is provided with the spray head, the rotary drum and the air heater to spray, clean and dry the bottom surface, and can clean the stains on the ground which are difficult to clean.

Drawings

Fig. 1 is a bottom view of a household multifunctional sweeping robot.

Fig. 2 is a side sectional view of a household multifunctional sweeping robot.

In the figure: 1. a chassis; 2. a housing; 3. a first roller; 31. a rubber sleeve; 4. a second roller; 5. a sweeper shaft; 6. a connecting rod; 7. a sweeper; 8. a dust suction port; 81. a vacuum cleaner; 9. a flow guide pipe; 91. a water tank; 92. a water outlet pipe; 93. a water pump; 10. a spray head; 11. a rotating drum; 111. a drum shaft; 112. a wiping cloth sleeve; 12. a hot air blower; 121. a fan; 122. a cowling; 123. a heater.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1 and 2, a household multifunctional floor sweeping robot comprises a chassis 1, a sweeper shaft 5, a dust suction port 8, a flow guide pipe 9, a rotary drum 11 and an air heater 12, wherein the chassis 1 is a flat disc, the chassis 1 is located at the bottom of the whole floor sweeping robot, a circle of the periphery of the chassis 1 is provided with a shell 2, the shell 2 is a circular cylinder, and the shell 2 is a side wall of the floor sweeping robot; the left end and the right end of the chassis 1 close to the edge are respectively provided with a first roller 3, the upper end and the lower end of the chassis 1 close to the edge are respectively provided with a second roller 4, the wheel surfaces of the first roller 3 and the second roller 4 are respectively provided with a rubber sleeve 31, and the outer side surface of each rubber sleeve 31 is uneven, so that the first roller 3 and the second roller 4 have stronger ground gripping force and cannot slip; the sweeper shafts 5 are respectively arranged at the upper right position and the lower right position of the first roller 3, three connecting rods 6 are arranged on each sweeper shaft 5, the three connecting rods 6 are uniformly distributed on the sweeper shafts 5 in a radial mode, one end, close to the inner side, of each connecting rod 6 is fixedly connected to the sweeper shaft 5, a sweeper 7 is arranged at one end, on the outer side of each connecting rod 6, of each sweeper shaft 7, the sweeper 7 can rotate along with the connecting rods, the rotating direction of the sweeper shaft 6 on the lower side is set to rotate clockwise, and the rotating direction of the sweeper shaft 5 on the upper side is set to rotate anticlockwise; the right side of the sweeper 7 is provided with a dust suction port 8, a dust collector 81 is arranged in the dust suction port 8, and the dust collector 81 sucks dust and garbage swept by the sweeper 7 to the dust suction port 8 to finish garbage cleaning.

A guide pipe 9 is arranged between the two second rollers 4, a water outlet pipe 92 is connected above the guide pipe 9, the water outlet pipe 92 is a vertically arranged pipeline, a water pump 93 is arranged on the pipeline of the water outlet pipe 92, the top end of the water outlet pipe 92 is connected and communicated with the water tank 91, a plurality of spray heads 10 are uniformly distributed below the guide pipe 9, and the spray heads 10 are obliquely arranged towards the lower right; the right side of the spray head 10 is provided with a rotary drum 11, a rotary drum shaft 111 is arranged in the rotary drum 11, the rotary drum shaft 111 can drive the rotary drum 11 to rotate, a layer of wiping cloth sleeve 112 covers the cylindrical surface of the rotary drum 11, the wiping cloth sleeve 112 rotates along with the rotary drum 11, and the ground is wiped clean in the rotating process; the right side of the rotating drum 11 is provided with an air heater 12, the air heater 12 is composed of a fan 121, a fairing 122 and a heater 123, the fan 121 is arranged above the chassis 1, the fairing 122 is arranged below the fan 121, the heater 123 is arranged below the fairing 122, air flow blown out by the fan 121 passes through the heater 123 to form hot air and is blown out, and the hot air dries the ground.

The working principle of the invention is as follows: two first rollers 3 under the chassis 1 rotate, so that the whole robot moves rightwards and rightwards to form the main motion of the robot, meanwhile, the first rollers 3 can control the robot to move leftwards by reversing, and two second rollers 4 under the chassis 1 can control the robot to steer by rotating; the two cleaners 7 with different rotation directions below the chassis 1 can sweep the garbage and dust passing by the robot to the position of the dust collection port 8 and are absorbed by the dust collector 81 to complete the bottom surface cleaning and dust collection operation; the nozzle 10 can spray water mist to the ground, then the wiping cloth sleeve 112 on the rotary drum 11 can be matched with water on the ground to wipe off dirt on the ground, and then the hot air blower 12 can blow out hot air to dry the residual water stain on the bottom surface, so that the dirt on the ground is cleaned.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection, a mechanical connection, or an electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A household multifunctional sweeping robot comprises a chassis (1), a sweeper shaft (5), a dust suction port (8), a flow guide pipe (9), a rotary drum (11) and an air heater (12), and is characterized in that a shell (2) is arranged on one circle of the periphery of the chassis (1); the left end and the right end of the chassis (1) close to the edge are respectively provided with a first roller (3), and the upper end and the lower end of the chassis (1) close to the edge are respectively provided with a second roller (4); the sweeper shafts (5) are respectively arranged at the upper right position and the lower right position of the first roller (3), three connecting rods (6) are arranged on each sweeper shaft (5), one end, close to the inner side, of each connecting rod (6) is fixedly connected to the sweeper shaft (5), and a sweeper (7) is arranged at one end, close to the outer side, of each connecting rod (6); a dust suction opening (8) is formed in the right side of the sweeper (7), and a dust collector (81) is arranged in the dust suction opening (8); a guide pipe (9) is arranged between the two second rollers (4), a water outlet pipe (92) is connected above the guide pipe (9), the water outlet pipe (92) is a vertically arranged pipeline, a water pump (93) is arranged on the pipeline of the water outlet pipe (92), the top end of the water outlet pipe (92) is connected and communicated with a water tank (91), and a plurality of spray heads (10) are uniformly distributed below the guide pipe (9); a rotary drum (11) is arranged on the right side of the spray head (10), a rotary drum shaft (111) is arranged in the rotary drum (11), and a layer of wiping cloth sleeve (112) covers the cylindrical surface of the rotary drum (11); the right side of the rotary drum (11) is provided with an air heater (12), the air heater (12) is composed of a fan (121), a fairing (122) and a heater (123), the fan (121) is arranged above the chassis (1), the fairing (122) is arranged below the fan (121), and the heater (123) is arranged below the fairing (122).

2. A domestic multifunctional sweeping robot according to claim 1, wherein the chassis (1) is a flat disc.

3. The household multifunctional floor sweeping robot according to claim 1, wherein the wheel surfaces of the first roller (3) and the second roller (4) are both provided with rubber sleeves (31), and the outer side surfaces of the rubber sleeves (31) are uneven.

4. A domestic multifunctional sweeping robot according to claim 1, characterized in that the direction of rotation of the sweeper shaft (6) on the lower side is set to rotate clockwise and the direction of rotation of the sweeper shaft (5) on the upper side is set to rotate counterclockwise.

5. A household multifunctional floor sweeping robot according to claim 1, characterized in that the spray head (10) is arranged obliquely to the lower right.