CN208942015U - Sweeping robot - Google Patents

Sweeping robot Download PDF

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Publication number
CN208942015U
CN208942015U CN201821335928.5U CN201821335928U CN208942015U CN 208942015 U CN208942015 U CN 208942015U CN 201821335928 U CN201821335928 U CN 201821335928U CN 208942015 U CN208942015 U CN 208942015U
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CN
China
Prior art keywords
sweeping robot
traveling
center
casing
isosceles triangle
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Active
Application number
CN201821335928.5U
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Chinese (zh)
Inventor
何博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Robozone Technology Co Ltd
Original Assignee
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
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Priority to CN201821335928.5U priority Critical patent/CN208942015U/en
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Abstract

The utility model discloses a kind of sweeping robot, comprising: casing;Driving assembly, the driving component include driving motor and two traveling wheels, and the driving motor drives the traveling wheel;Support wheel, the support wheel are located at the bottom of the casing and are located on traveling middle line, and two traveling wheels are symmetrically disposed on the two sides of traveling middle line, and the center of two traveling wheels and the center of the support wheel constitute isosceles triangle.According to the sweeping robot of the utility model embodiment, pass through the position of reasonable Arrangement support wheel and traveling wheel, and the center of two traveling wheels and the center of support wheel constitute isosceles triangle, to improve the stationarity that sweeping robot is travelled in complex road condition, avoids the occurrence of machine of sweeping the floor and situations such as lateral tilt or rollover occur.

Description

Sweeping robot
Technical field
The utility model relates to Smart Home technical fields, more particularly, to a kind of sweeping robot.
Background technique
Sweeping robot in the related technology, in the process of moving, if road surface has barrier or road gradient biggish Situation is easy to appear shaking, causes cleaning effect poor.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the sweeping robot stationarity is good the utility model proposes a kind of sweeping robot.
According to the sweeping robot of the utility model embodiment, comprising: casing;Driving assembly, the driving component include Driving motor and two traveling wheels, the driving motor drive the traveling wheel;Support wheel, the support wheel are located at the casing Bottom and be located on traveling middle line, two traveling wheels are symmetrically disposed on the two sides of traveling middle line, in two traveling wheels The center of the heart and the support wheel constitutes isosceles triangle.
According to the sweeping robot of the utility model embodiment, by the position of reasonable Arrangement support wheel and traveling wheel, and The center of two traveling wheels and the center of support wheel constitute isosceles triangle, travel to improve sweeping robot in complex road condition Stationarity, avoid the occurrence of machine of sweeping the floor occur lateral tilt or rollover situations such as.
Some embodiments according to the present utility model, the center of the center of gravity of the sweeping robot and the isosceles triangle It is overlapped.
The bottom of some embodiments according to the present utility model, the casing is equipped with the first charging terminal, the sweeper Device people further include: cradle, the cradle are equipped with the second charging terminal cooperated with first charging terminal.
In alternative embodiment, first charging terminal is symmetrical arranged relative to traveling middle line.
In alternative embodiment, first charging terminal is distributed in outside the isosceles triangle and is located at the bottom of shell Front side.
In alternative embodiment, first charging terminal is located at the front side of the bottom of shell.
In alternative embodiment, the cradle includes: bottom plate and backboard, and the backboard is set to the rear side of the bottom plate, institute The second charging terminal is stated to be located on the bottom plate.
Some embodiments according to the present utility model, the sweeping robot further include: two side brushes, two side brushes It is symmetrical arranged relative to the traveling middle line.
In alternative embodiment, the side brush is located at the front side of the bottom of shell, and the vertical rotary center of side brush Except the isosceles triangle, and the outer end of the side body brush beyond the casing periphery and with the isosceles triangle extremely Small part interference.
Some embodiments according to the present utility model, the sweeping robot further include: around the one of horizontal direction rotation Round brush, wherein the round brush is at least partly surrounded by the isosceles triangle and the bottom edge of the isosceles triangle is long greater than waist, simultaneously The center of gravity of the sweeping robot is between the support wheel and the round brush.
In alternative embodiment, the outer end of the side body brush and the round brush at least partly interfere and by the rubbish of casing periphery Rubbish is conveyed to the round brush.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:
Fig. 1 is the top view according to the sweeping robot of some embodiments of the utility model;
Fig. 2 is the structural schematic diagram according to the sweeping robot of some embodiments of the utility model;
Fig. 3 is the structural schematic diagram according to the sweeping robot of some embodiments of the utility model;
Fig. 4 is the structural schematic diagram according to the cradle of some embodiments of the utility model.
Appended drawing reference:
Sweeping robot 100;
Casing 10;Dust suction entrance 11;First charging terminal 12;
Round brush 20;
Traveling wheel 40;
Support wheel 50;
Cradle 60;Second charging terminal 61;Bottom plate 62;Backboard 63;
Side brush 70.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.
Referring to Fig. 1-Fig. 4 description according to the sweeping robot 100 of the utility model embodiment.
As shown in Figure 1, sweeping robot 100 include: casing 10, round brush 20, dust-collecting box (not shown go out), driving assembly and Support wheel 50.
Casing 10 can be formed as round or rectangular, and casing 10 can be cabinet 10.The front side of casing 10 can be set Plate (not shown go out) is hit before being equipped with, spring can be set between plate and casing 10 in preceding hit, to collide barrier in casing 10 The spring can buffer the impact force that barrier is applied to sweeping robot 100 afterwards, and then protect sweeping robot 100.
The bottom of casing 10 has dust suction entrance 11.Round brush 20 is located at dust suction entrance 11, and round brush 20 includes roller bearing and multiple Cleaning device, cleaning device are distributed along the axial direction of roller bearing, and roller bearing is connect with 20 motor of round brush, passes through 20 turns of 20 motor driven round brush of round brush It moves that cleaning device is driven to rotate, realizes the cleaning to ground.
Dust-collecting box is located in casing 10, and the entrance of dust-collecting box is connected with dust suction entrance 11, wherein dust-collecting box and dust suction electricity Machine connection, dust sucting motor to generate negative pressure in dust-collecting box.Under the action of dust sucting motor, dust can be from dust suction suction inlet quilt Be drawn into dust-collecting box, user using sweeping robot 100 after a certain period of time, can be by dust-collecting box from sweeping robot 100 Casing 10 in take out and outwell dust, while user can also periodically clean dust-collecting box and filter structure.
Driving assembly includes driving motor and two traveling wheels 40, and driving motor drives traveling wheel 40 to move, each walking Wheel 40 can respectively be driven by a driving motor.
As shown in Figure 1 with Figure 2, support wheel 50 is located at the bottom of casing 10 and is located on traveling middle line, and traveling wheel 40 is right Claim the two sides for being set to traveling middle line, the center of two traveling wheels 40 and the center of support wheel 50 constitute isosceles triangle.Also It is to say, support wheel 50 and two traveling wheels 40 constitute vertex of a triangle, i.e., common by support wheel 50 and two traveling wheels 40 Bear the fuselage weight of sweeping robot 100.Isosceles three are constituted by the center of two traveling wheels 40 and the center of support wheel 50 It is angular, the fuselage weight of sweeping robot 100 can be made more reasonably to distribute to support wheel 50 and traveling wheel 40, this Sample, even if the traveling of sweeping robot 100 is also able to maintain the stationarity of the traveling of sweeping robot 100 under the conditions of complicated road conditions.
Sweeping robot 100 works, and substantially process is as follows, and driving motor drives the rotation of traveling wheel 40,20 motor driven of round brush Round brush 20 rotates, in this way, traveling wheel 40 drives sweeping robot 100 in road traveling, round brush 20 cleans ground, by dust and hair The fouls such as bits enter in dust-collecting box under the suction of dust sucting motor, realize the purpose for cleaning ground.
As a result, according to the sweeping robot of the utility model embodiment 100, pass through reasonable Arrangement support wheel 50 and traveling wheel 40 position, and the center of two traveling wheels 40 and the center of support wheel 50 constitute isosceles triangle, to improve machine of sweeping the floor The stationarity that people 100 travels in complex road condition avoids the occurrence of machine of sweeping the floor and situations such as lateral tilt or rollover occurs.
In some embodiments of the utility model, the center of gravity of sweeping robot 100 is overlapped with the center of isosceles triangle.I.e. The fuselage weight of sweeping robot 100 converges at the center of isosceles triangle.In this way, can be further improved sweeping robot The stability of 100 travelings.
In other embodiments of the utility model, as shown in figure 3, the bottom of casing 10 is equipped with the first charging terminal 12, Sweeping robot 100 further include: cradle 60, cradle 60 are equipped with the second charging terminal cooperated with the first charging terminal 12 61.When sweeping robot 100 receives charging instruction, traveling is back to cradle 60, so that the first charging terminal 12 and second fills The cooperation of electric terminal 61 is to realize charging.
In alternative embodiment, the first charging terminal 12 is symmetrical arranged relative to traveling middle line.In other words, the first charging terminal 12 are located at the two sides of traveling middle line, since support wheel 50 is located on traveling middle line, the first charging terminal 12 also is located at support The two sides of wheel 50.10 bottom all parts location layout of casing is more reasonable, in this way, when sweeping robot 100 recharges, Ke Yigeng Added with the first charging terminal 12 and the docking of the second charging terminal 61 is conducive to, guarantee when the docking of sweeping robot 100 is charged more Add steadily, does not shake.
In alternative embodiment, as depicted in figs. 1 and 2, the first charging terminal 12 is distributed in outside isosceles triangle.As a result, more Added with the first charging terminal 12 and the docking of the second charging terminal 61 is conducive to, guarantee when the docking of sweeping robot 100 is charged more Add steadily, does not shake.
Wherein, round brush 20 can be located in isosceles triangle, that is, occupy the central area of 10 bottom of casing, thus, it is possible to Improve the cleaning ability of sweeping robot 100.
In optional example, the first charging terminal 12 is located at the front side of 10 bottom of casing.It is more conducive to the first charging as a result, It is more steady when charging to guarantee that sweeping robot 100 docks, does not shake for terminal 12 and the docking of the second charging terminal 61.
In other embodiments of the utility model, as shown in figure 3, cradle 60 includes: bottom plate 62 and backboard 63, backboard 63 are set to the rear side of bottom plate 62, and the second charging terminal 61 is located on bottom plate 62.When sweeping robot 100 recharges, bottom plate 62 is climbed up And it is aligned the first charging terminal 12 and the second charging terminal 61, realize the charging of sweeping robot 100.Wherein, the bottom of bottom plate 62 Face can be equipped with Slippery proof foot pad, in this way, being unlikely to shake when sweeping robot 100 and cradle 60 cooperate.
In addition, sweeping robot 100 also has there are two side brush 70, two side brushes 70 are symmetrical arranged relative to traveling middle line. In this way, the fuselage weight of sweeping robot 100 can distribute more uniform, the flat of the traveling of sweeping robot 100 is further increased Stability.
Side brush 70 can be rotated by individual motor driven, and side brush 70 can be by the ash of 10 two sides of 10 bottom of casing and casing Dirt converges at dust suction entrance 11, so that dust can be more efficiently inhaled into dust-collecting box.
Advantageously, side brush 70 is located at the front sides of 10 bottom of casing, and side brush 70 perpendicular to rotation center is located at isosceles three Except angular, and side is brushed the outer end of 70 maos of bodies beyond the periphery of casing 10 and is at least partly interfered with isosceles triangle.In other words, 70 can be brushed by the side of two sides and clean corner or dead angle, and rubbish is gathered to isosceles triangle region, sweep the floor to increase The sweep-out pattern of robot 100 improves the cleaning capacity of sweeping robot 100.
In further alternative embodiment, sweeping robot 100 further include: the round brush 20 rotated around a horizontal direction, Middle round brush 20 is at least partly surrounded by isosceles triangle and the bottom edge of isosceles triangle is long greater than waist, while sweeping robot 100 Center of gravity between support wheel 50 and round brush 20.In other words, the horizontal distance of two traveling wheels 40 is greater than each traveling wheel 40 With the horizontal distance between support wheel 50, as shown in Figure 1, round brush 20 it is horizontally extending and substantially two traveling wheels 40 it Between, the projection in the horizontal direction of round brush 20 is located at least in isosceles triangle.
So layout, be conducive to the running motor that will traveling wheel 40 drive to travel and drive round brush rotate round brush motor to Isosceles triangle region is drawn close, and the center of gravity of sweeping robot 100 can fall in isosceles triangle and be located at support wheel 50 and rolling Between brush 20.In this way, can not only guarantee that round brush 20 and traveling wheel 40 swimmingly operate, but also sweeping robot can be improved 100 whole stationarities.
In alternative embodiment, the outer end of 70 maos of bodies is brushed on side and round brush 20 is at least partly interfered and by the rubbish of 10 periphery of casing It is conveyed to round brush 20.I.e. side brush 70 cleans the rubbish gathered, and dust suction entrance 11 is involved in again by round brush 10, thus by uniformly inhaling Into in dust-collecting box.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

Claims (10)

1. a kind of sweeping robot characterized by comprising
Casing;
Driving assembly, the driving component include driving motor and two traveling wheels, and the driving motor drives the traveling wheel;
Support wheel, the support wheel are located at the bottom of the casing and are located on traveling middle line, and two traveling wheels are symmetrically disposed on The two sides of middle line are travelled, the center of two traveling wheels and the center of the support wheel constitute isosceles triangle.
2. sweeping robot according to claim 1, which is characterized in that the center of gravity of the sweeping robot and the isosceles The center of triangle is overlapped.
3. sweeping robot according to claim 1, which is characterized in that the bottom of the casing is equipped with the first charging end Son, the sweeping robot further include: cradle, the cradle are equipped with the second charging cooperated with first charging terminal Terminal.
4. sweeping robot according to claim 3, which is characterized in that first charging terminal is relative to traveling middle line It is symmetrical arranged.
5. sweeping robot according to claim 3, which is characterized in that first charging terminal is distributed in the isosceles Triangle is outer and is located at the front side of the bottom of shell.
6. sweeping robot according to claim 3, which is characterized in that the cradle includes: bottom plate and backboard, described Backboard is set to the rear side of the bottom plate, and second charging terminal is located on the bottom plate.
7. sweeping robot according to claim 1, which is characterized in that the sweeping robot further include: two side brushes, Two side brushes are symmetrical arranged relative to the traveling middle line.
8. sweeping robot according to claim 7, which is characterized in that before the side brush is located at the bottom of shell Side, and the vertical rotary center of side brush is located at except the isosceles triangle, and the outer end of the side body brush is beyond described Simultaneously at least partly interfere with the isosceles triangle periphery of casing.
9. sweeping robot according to claim 8, which is characterized in that the sweeping robot further include: around a level The round brush that direction rotates, wherein the round brush is at least partly surrounded by the isosceles triangle and the bottom edge of the isosceles triangle is big It is long in waist, while the center of gravity of the sweeping robot is between the support wheel and the round brush.
10. sweeping robot according to claim 9, which is characterized in that the outer end of the side body brush and the round brush At least partly interfere and conveys the rubbish of casing periphery to the round brush.
CN201821335928.5U 2018-08-17 2018-08-17 Sweeping robot Active CN208942015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821335928.5U CN208942015U (en) 2018-08-17 2018-08-17 Sweeping robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821335928.5U CN208942015U (en) 2018-08-17 2018-08-17 Sweeping robot

Publications (1)

Publication Number Publication Date
CN208942015U true CN208942015U (en) 2019-06-07

Family

ID=66734030

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821335928.5U Active CN208942015U (en) 2018-08-17 2018-08-17 Sweeping robot

Country Status (1)

Country Link
CN (1) CN208942015U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210302

Address after: No.39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province, 215100

Patentee after: Meizhizongheng Technology Co.,Ltd.

Address before: No.39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province, 215100

Patentee before: JIANGSU MIDEA CLEANING APPLIANCES Co.,Ltd.

Patentee before: MIDEA GROUP Co.,Ltd.