CN217645124U

CN217645124U - Walking structure of household floor sweeping robot

Info

Publication number: CN217645124U
Application number: CN202220744598.5U
Authority: CN
Inventors: 黄永森
Original assignee: Dongguan Mingyu Electronic Technology Co ltd
Current assignee: Dongguan Mingyu Electronic Technology Co ltd
Priority date: 2021-12-31
Filing date: 2022-04-01
Publication date: 2022-10-25
Anticipated expiration: 2032-04-01

Abstract

The utility model belongs to the technical field of domestic robot, especially, be a family expenses are with robot walking structure of sweeping floor, including main part, leading wheel, walking subassembly and wheel hub brush, the bottom of main part is provided with the subassembly of sweeping floor, and the bottom of main part rotates and is connected with the leading wheel. The utility model discloses, through setting up the main part, the subassembly of sweeping the floor, the leading wheel, the walking subassembly, first pneumatic rod, the second pneumatic rod, first rotation wheel, the second rotates the wheel, motor power, track and wheel hub brush, the robot stridees across but the threshold when sweeping to next room, can rise through two pneumatic rods, it is ejecting to rotate the wheel, make the track bow, the robot liftoff distance increase of will sweeping the floor, rotate through the track, alright browse the threshold in order, the design of wheel hub brush can clean absorbent dust on the track, ensure to sweep cleanly, overall design is rational in infrastructure, make the robot of sweeping the floor can stride across higher threshold or carpet, sweep in the whole room.

Description

Walking structure of household floor sweeping robot

Technical Field

The utility model relates to a domestic robot technical field specifically is a family expenses are with robot walking structure of sweeping floor.

Background

The household sweeping robot is an intelligent furniture electric appliance for sweeping the floor, has the main advantages of liberation of both hands of people, simplicity in operation, small size, convenience in carrying, universality in sweeping of various families, better using effect and suitability for common household sweeping robots in use.

However, the existing sweeping robot has the following defects: because the balcony in present house, the kitchen, the bathroom can adopt and drag the sliding door to cut off, these sliding doors need install the guide rail additional on ground, and the robot of sweeping the floor cleans under sofa and the bed in order to satisfy, need do very short, thereby make the unable guide rail of strideing across the sliding door of robot of sweeping the floor, lead to people to need still need to move the robot of sweeping the floor to the opposite side of sliding door after accomplishing the task of cleaning in a room, it is very troublesome, the wheel hub of the robot of sweeping the floor adsorbs the dust easily, cause the ground to clean unclean.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a family is with robot walking structure of sweeping floor has solved the above-mentioned problem that the robot of sweeping floor can't stride across the threshold and clean and wheel hub adsorbs the dust of mentioning.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a family expenses walk structure of robot of sweeping floor, includes main part, leading wheel, walking subassembly and wheel hub brush, the bottom of main part is provided with the subassembly of sweeping the floor, and the bottom of main part rotates and is connected with the leading wheel, the bottom symmetry of main part is provided with the walking subassembly, and is provided with the wheel hub brush in the main part at walking subassembly both ends.

Further, the top of main part is the linearity and is provided with infrared induction camera, control key, carries and carries handle and light sensor, and the side of main part is provided with garbage bin, starting switch and the mouth that charges respectively.

Further, the sweeping component is respectively composed of a dust collection port, heat dissipation holes and mopping rags, the dust collection port is provided with the bottom center of the main body, the heat dissipation holes are formed in the bottom of the main body on one side of the dust collection port, and the mopping rags are arranged at the bottom of the main body on the other side of the dust collection port.

Further, the walking assembly comprises fixing base, first pneumatic rod, second pneumatic rod, first rotation wheel, second rotation wheel, motor power, rotary gear and track, the both ends of fixing base are first pneumatic rod of fixedly connected with and second pneumatic rod respectively, and the pneumatic axle head of first pneumatic rod and second pneumatic rod rotates respectively and is connected with first rotation wheel and second rotation wheel, fixedly connected with motor power on the fixing base, and motor power's output shaft one end fixedly connected with rotary gear, it is provided with the track to rotate on first rotation wheel, second rotation wheel and the rotary gear, and the inboard tooth mouth of rotary gear meshing track.

Further, the wheel hub brush comprises live-rollers, bearing and brush, the both ends of live-rollers are provided with the bearing, and the bearing rotates to be connected in the main part, it is provided with the brush to be the S type cladding on the live-rollers, and the brush rotates and contradicts on the track.

(III) advantageous effects

Compared with the prior art, the utility model provides a family is with robot walking structure of sweeping floor possesses following beneficial effect:

the utility model discloses, through setting up the main part, the subassembly of sweeping the floor, the leading wheel, the walking subassembly, first pneumatic rod, the second pneumatic rod, first rotation wheel, the second rotates the wheel, motor power, track and wheel hub brush, the robot stridees across but the threshold when sweeping to next room, can rise through two pneumatic rods, it is ejecting to rotate the wheel, make the track bow, the robot liftoff distance increase of will sweeping the floor, rotate through the track, alright browse the threshold in order, the design of wheel hub brush can clean absorbent dust on the track, ensure to sweep cleanly, overall design is rational in infrastructure, make the robot of sweeping the floor can stride across higher threshold or carpet, sweep in the whole room.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall bottom structure of the present invention;

FIG. 3 is a schematic structural view of the walking assembly of the present invention;

fig. 4 is a schematic diagram of the lifting structure of the walking assembly of the present invention;

fig. 5 is the structural schematic diagram of the wheel hub brush of the present invention.

In the figure: 1. a main body; 101. an infrared sensing camera; 102. a control key; 103. lifting the handle; 104. a light sensor; 105. a garbage bin; 106. starting a switch; 107. a charging port; 2. a sweeping component; 201. a dust suction port; 202. heat dissipation holes; 203. mopping a floor wipe; 3. a guide wheel; 4. a walking assembly; 401. a fixed seat; 402. a first pneumatic rod; 403. a second pneumatic rod; 404. a first rotating wheel; 405. a second rotating wheel; 406. a power motor; 407. a rotating gear; 408. a crawler; 5. a hub brush; 501. a rotating roller; 502. a bearing; 503. a brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-5, an embodiment of the utility model provides a family expenses are swept floor robot walking structure, including main part 1, leading wheel 3, walking subassembly 4 and wheel hub brush 5, the bottom of main part 1 is provided with the subassembly 2 of sweeping the floor, and the bottom of main part 1 is rotated and is connected with leading wheel 3, and the bottom symmetry of main part 1 is provided with walking subassembly 4, is provided with wheel hub brush 5 on the main part 1 at walking subassembly 4 both ends.

In summary, according to the design of the scheme, the obstacle crossing capability of the sweeping robot is optimized, by arranging the traveling assembly 4, the problem that the sweeping robot cannot cross over the sliding door threshold and cannot sweep the whole house is solved, when the sweeping robot needs to cross over the sliding door threshold or a carpet with a higher height, the pneumatic shafts of the first pneumatic rod 402 and the second pneumatic rod 403 are ejected, and the first pneumatic rod 402 and the second pneumatic rod 403 are arranged at an angle of forty-five degrees on the fixed seat 401, so that the first rotating wheel 404 and the second rotating wheel 405 are obliquely ejected downwards, and the first rotating wheel 404, the second rotating wheel 405 and the rotating gear 407 are rotatably provided with the track 408, so that when the first rotating wheel 404 and the second rotating wheel 405 are obliquely ejected downwards, the track 408 is arched, the overall height of the sweeping robot is increased, the traveling assembly 4 can normally travel, and by the design of the track 408, the sweeping robot can climb over the carpet with the high threshold or the high threshold, when the track 408 is retracted, the pneumatic brush 403 is retracted, the overall height of the sweeping robot is increased, the dust can not be cleaned, and the whole floor sweeping robot can continue to be cleaned, and the rotating wheel hub 5 can be arranged in the original rotating direction, so that the sweeping robot can continue to clean floor, the rotating wheel 408, and the dust can not be cleaned, and the floor can be cleaned.

As shown in fig. 1, in some embodiments, an infrared sensing camera 101, a control key 102, a lifting handle 103 and a light sensor 104 are linearly arranged at the top of the main body 1, and a garbage bin 105, a start switch 106 and a charging port 107 are respectively arranged at the side of the main body 1, and the whole sweeping robot is designed for automatically cruising and cleaning indoors, so as to ensure that obstacles are actively avoided.

As shown in fig. 2, in some embodiments, the sweeping assembly 2 is respectively composed of a dust collection port 201, heat dissipation holes 202 and floor-mopping rags 203, the dust collection port 201 is provided with the bottom center position of the main body 1, the heat dissipation holes 202 are provided at the bottom of the main body 1 at one side of the dust collection port 201, the floor-mopping rags 203 are provided at the bottom of the main body 1 at the other side of the dust collection port 201, a three-in-one mode of sweeping, absorbing and mopping is adopted, and the whole design enables the sweeping robot to sweep the ground cleaner, thereby improving the work efficiency.

As shown in fig. 2, 3 and 4, in some embodiments, the traveling assembly 4 is composed of a fixed base 401, a first pneumatic rod 402, a second pneumatic rod 403, a first rotating wheel 404, a second rotating wheel 405, a power motor 406, a rotating gear 407 and a track 408, the first pneumatic rod 402 and the second pneumatic rod 403 are fixedly connected to two ends of the fixed base 401, respectively, pneumatic shaft ends of the first pneumatic rod 402 and the second pneumatic rod 403 are rotatably connected with a first rotating wheel 404 and a second rotating wheel 405, respectively, the fixed base 401 is fixedly connected with the power motor 406, one end of an output shaft of the power motor 406 is fixedly connected with the rotating gear 407, the first rotating wheel 404, the second rotating wheel 405 and the rotating gear 407 are rotatably provided with the track 408, the rotating gear 407 engages with a tooth opening on the inner side of the track 408, the rotating gear 407 rotates to drive the track 408 on the first rotating wheel 404, the second rotating wheel 405 and the rotating gear 407, the first pneumatic rod 402 and the second pneumatic rod 403 are inclined at a forty-five degree angle, and when the pneumatic shaft is extended, the first rotating wheel 404 and the second rotating wheel 405 are pushed to move, so as to raise the height of the track 408, and the floor sweeping robot 405 can cross the floor.

As shown in fig. 5, in some embodiments, the hub brush 5 is composed of a rotating roller 501, a bearing 502 and a brush 503, the bearing 502 is disposed at two ends of the rotating roller 501, the bearing 502 is rotatably connected to the main body 1, the brush 503 is disposed on the rotating roller 501 in an S-shaped covering manner, the brush 503 is rotatably abutted to the track 408, the hub brush 5 is attached to and abutted to the track 408, when the track 408 rotates, the hub brush 5 is driven to rotate, dust adsorbed on the track 408 can be cleaned, the dust is sucked in through the dust suction opening 201, and the problem that the ground is not cleaned completely all the time due to the dust on the hub is avoided, so that the design ensures that the ground is cleaned completely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a family expenses walking structure of robot of sweeping floor, includes main part (1), leading wheel (3), walking subassembly (4) and wheel hub brush (5), its characterized in that: the bottom of main part (1) is provided with sweeps floor subassembly (2), and the bottom of main part (1) is rotated and is connected with leading wheel (3), the bottom symmetry of main part (1) is provided with walking assembly (4), and is provided with wheel hub brush (5) on main part (1) at walking assembly (4) both ends, walking assembly (4) comprise fixing base (401), first pneumatic rod (402), second pneumatic rod (403), first rotation wheel (404), second rotation wheel (405), motor power (406), swing pinion (407) and track (408), the both ends difference fixedly connected with first pneumatic rod (402) and second pneumatic rod (403) of fixing base (401), and the pneumatic shaft end of first pneumatic rod (402) and second pneumatic rod (403) rotates respectively and is connected with first rotation wheel (404) and second rotation wheel (405), fixedly connected with motor power (406) on fixing base (401), and the output shaft one end fixedly connected with swing pinion (407) of motor (406), first rotation wheel (404), second rotation wheel (405) and swing pinion (405) and track (408) rotate gear (408), and the inboard meshing of tooth mouth (407) is provided with swing pinion (408).

2. The walking structure of the household sweeping robot as claimed in claim 1, wherein: the top of main part (1) is the linearity and is provided with infrared induction camera (101), control key (102), carries and draws handle (103) and light sensor (104), and the side of main part (1) is provided with garbage bin (105), starting switch (106) and mouthful (107) that charge respectively.

3. The walking structure of the household sweeping robot as claimed in claim 1, wherein: the floor sweeping component (2) is composed of a dust collection port (201), heat dissipation holes (202) and floor mopping rags (203), the dust collection port (201) is arranged at the center of the bottom of the main body (1), the heat dissipation holes (202) are formed in the bottom of the main body (1) on one side of the dust collection port (201), and the floor mopping rags (203) are arranged at the bottom of the main body (1) on the other side of the dust collection port (201).

4. The walking structure of the domestic floor sweeping robot as claimed in claim 1, wherein: the hub brush (5) is composed of a rotating roller (501), a bearing (502) and a hairbrush (503), the bearings (502) are arranged at two ends of the rotating roller (501), the bearing (502) is rotatably connected to the main body (1), the hairbrush (503) is arranged on the rotating roller (501) in an S-shaped coating mode, and the hairbrush (503) is rotatably abutted to the crawler belt (408).