CN209489968U - Universal wheel assembly and intelligent cleaning equipment with same - Google Patents
Universal wheel assembly and intelligent cleaning equipment with same Download PDFInfo
- Publication number
- CN209489968U CN209489968U CN201821908983.9U CN201821908983U CN209489968U CN 209489968 U CN209489968 U CN 209489968U CN 201821908983 U CN201821908983 U CN 201821908983U CN 209489968 U CN209489968 U CN 209489968U
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- rotary shaft
- support
- universal
- wheel component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses an universal wheel component and an intelligent cleaning device with the same, wherein the universal wheel component comprises a universal wheel support; the universal wheel is detachably arranged on the universal wheel support; a rotating shaft support for coupling with a rotating shaft such that the universal wheel assembly is rotatable about the rotating shaft; wherein, the universal wheel support is detachably connected with the rotating shaft support. According to the utility model discloses an universal wheel subassembly can conveniently carry out impurity clearance to universal wheel subassembly inside to can carry out timely maintenance or change to the spare part that receives the harm in the universal wheel subassembly.
Description
Technical field
The utility model relates to Smart Home technical fields, and relate more specifically to a kind of universal wheel component and have it
Intelligent cleaning equipment.
Background technique
Universal wheel component may be mounted in intelligent cleaning equipment to realize its function that is movably walking, and also may be mounted at
Other are needed on the object with locomotive function, such as move door, luggage or other smart machines.But existing universal wheel component
It is usually non-dismountable or do not allow it is quick detachable, it is internal usually tired when universal wheel component is after use after a period of time
Many such as impurity such as hair, batting, bad cleaning are accumulated；Or the components in universal wheel component are worn or damaged, no
It can repair or replace in time.
Accordingly, it is desirable to provide a kind of improved universal wheel component and the intelligent cleaning equipment with it, at least partly
Ground solves the above problems.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more
Protect range.
It is according to the present utility model in a first aspect, providing a kind of universal wheel in order at least be partially solved the above problem
Component comprising:
Universal wheeling support；
It is removably installed in the universal wheel of the universal wheeling support；
Rotation axis support, the rotation axis support are used for and rotate axis connection, make the universal wheel component around the rotation
Axis is rotatable；
Wherein, the universal wheeling support and the rotation axis support are detachably connected.
Preferably, the universal wheeling support is provided with connection through-hole, and the universal wheeling support passes through the first threaded fastener
The rotation axis support is connected to across the connection through-hole.
Preferably, the rotation axis support includes rotary shaft installation part, and is set on the rotary shaft installation part, is used for
Support the rotary shaft supporting element of the rotary shaft installation part, the rotary shaft installation part have for the rotary shaft tight fit
First end, and the second end opposite with the first end, the second end protrudes into for first threaded fastener, makes described
Universal wheeling support is threadedly coupled with the rotary shaft installation part.
Preferably, internal threaded nut, first threaded fastener and the interior spiral shell are equipped in the rotary shaft installation part
The cooperation of line nut thread.
Preferably, the second end protrudes from the rotary shaft supporting element.
Preferably, the second end is placed in the connection through-hole, makes the universal wheeling support and the rotary shaft branch
Support member abuts.
Preferably, the inner cavity of the connection through-hole is provided with limiting section, and the second end is abutted with the limiting section.
Preferably, one end close to the universal wheeling support of the rotary shaft supporting element is perpendicular to the rotary shaft axis
It is provided with positioning plate in the plane of line, location hole is provided on the positioning plate, the location hole is used to supply the second screw threads for fastening
Part passes through, and makes the rotary shaft supporting element positioning to support the rotary shaft installation part.
Preferably, the positioning plate and the rotary shaft supporting element are integrally formed.
Preferably, the positioning plate is centrosymmetric shape, and the location hole is set about the central symmetry of the positioning plate
It sets.
Second aspect according to the present utility model provides any in a kind of intelligent cleaning equipment, including such as above-described embodiment
The universal wheel component, the universal wheel component are set to the bottom of the intelligent cleaning equipment.
Universal wheel component according to the present utility model and intelligent cleaning equipment with it, by can by the universal wheel
It is releasably installed on the universal wheeling support, the universal wheeling support and the rotation axis support is detachably connected, it can be square
Just dismantle the universal wheel component, to universal wheel component inside carry out impurity cleaning, and can in universal wheel component by
The components of damage are timely repaired or are replaced.
Detailed description of the invention
The following drawings of the utility model is used to understand the utility model in this as a part of the utility model.Attached drawing
In show the embodiments of the present invention and its description, for explaining the device and principle of the utility model.In the accompanying drawings,
Fig. 1 is the main view according to the universal wheel component of preferred embodiments of the present invention；
The sectional view that Fig. 2 cuts for the line A-A in Fig. 1；
Fig. 3 is the perspective view according to the universal wheel component of preferred embodiments of the present invention；
Fig. 4 is the right view of universal wheel component shown in FIG. 1；
The sectional view that Fig. 5 cuts for the line B-B in Fig. 4；
Fig. 6 is the perspective view of universal wheel shaft shown in Fig. 5, the first block piece and the second block piece；
Fig. 7 is the perspective view at another visual angle of universal wheel shaft shown in Fig. 6 and the first block piece；
Fig. 8 is the bottom view of universal wheeling support shown in Fig. 5.
Description of symbols:
10: universal 101: the first location indentations of wheeling support
102: connection through-hole 11: connection through-hole
111: the first protrusion, 121: the second protrusion
12: limiting section 20: universal wheel
21: the first holding part, 22: the second holding part
30: rotation axis support 31: rotary shaft installation part
311: internal threaded nut 32: rotary shaft supporting element
33: positioning plate 34: location hole
40: the first threaded fasteners 50: universal wheel shaft
501: first end 502: the second end
51: the first block piece, 52: the second block piece
53: the first hook, 54: the second hook
55: the first resigning portion, 56: the second resigning portion
57: convex ribs 58: mounting portion
521: card slot
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed structure will be proposed in following description, it is practical to illustrate
It is novel.Obviously, the execution of the utility model is not limited to the specific details that the those skilled in the art are familiar with.This reality
It is described in detail as follows with novel preferred embodiment, however other than these detailed descriptions, the utility model can also have it
His embodiment, should not be construed as being limited to embodiments presented herein.
It should be understood that the purpose of term as used herein is only that description specific embodiment and not as originally practical
Novel limitation, " one " of singular, "one" and " described/should " be also intended to include plural form, unless context understands
Point out other mode.When the term " comprising " and/or " including " is used in this specification, indicate there are the feature,
Entirety, step, operation, element and/or component, but do not preclude the presence or addition of other one or more features, entirety, step,
Operation, element, component and/or their combination.Term " on " used in the utility model, "lower", "front", "rear",
"left", "right" and similar statement for illustrative purposes only, not limit.
The cited such as ordinal number of " first " and " second " is only to identify in the utility model, without any
Other meanings, such as specific sequence etc..Moreover, for example, term " first component " itself does not imply that depositing for " second component "
Term " second component " does not imply that the presence of " first component " in itself.
Hereinafter, specific embodiment of the utility model is described in more detail with reference to the accompanying drawings, these attached drawings are shown
The representative embodiment of the utility model is not to limit the utility model.
Fig. 1 is the main view according to the universal wheel component of preferred embodiments of the present invention.
As shown in Figure 1, universal wheel component includes universal wheeling support 10, universal wheel 20 and rotation axis support 30.Universal wheel
20 are removably installed in universal wheeling support 10, and rotation axis support 30 with rotary shaft (not shown) for connecting, so that universal wheel
Component is rotatable around the rotary shaft, which can be the rotary shaft of intelligent cleaning equipment, is also possible to other and any has
The rotary shaft of the equipment of locomotive function or the rotary shaft are arranged on rotation axis support 30, and are connected to intelligent cleaning equipment
Or equipment that other any need have locomotive function, such as luggage, mobile door etc., universal wheeling support 10 and rotation axis support 30
It is detachably connected.As a result, by the way that universal wheel 20 is removably installed in universal wheeling support 10, by universal wheeling support 10 and rotation
Shaft seating 30 is detachably connected, it is convenient to and universal wheel component is dismantled, impurity cleaning is carried out to universal wheel component inside, and
The components being damaged in universal wheel component timely can be repaired or be replaced.
Universal wheeling support 10 can be with being detachably connected for rotation axis support 30 (with reference to Fig. 2): universal wheeling support 10 is set
It is equipped with connection through-hole 11, rotation axis support 30 passes through connection through-hole 11 by the first threaded fastener 40 and is connected to rotation axis support
30。
Preferably, rotation axis support 30 includes rotary shaft installation part 31 and rotary shaft supporting element 32.Specifically, rotary shaft is pacified
The first end of piece installing 31 is used to protrude into rotary shaft tight fit, the second end opposite with first end for the first threaded fastener 40,
It is threadedly coupled universal wheeling support 10 with rotary shaft installation part 31, therefore, steering wheel group can be driven by the rotation of rotary shaft
The rotation of part；Rotary shaft supporting element 32 is set on rotary shaft installation part 31, can connect in intelligent cleaning equipment, can also
It is had in the equipment of locomotive function with being connected to other any need, is used to support rotary shaft installation part 31, and rotary shaft supports
Part 32 and rotary shaft installation part 31 can be clearance fit, will not limit the rotation of rotary shaft installation part 31 Yu rotary shaft in this way
Turn.
It is further preferred that in rotary shaft installation part 31 be equipped with internal threaded nut 311, the first threaded fastener 40 with it is interior
Screw nut 311 is threadedly engaged, and is threadedly coupled universal wheeling support 10 removably with rotation axis support 30.
With continued reference to Fig. 2, the second end of rotary shaft installation part 31 protrudes from rotary shaft supporting element 32.So that rotary shaft is installed
Part 31 more envelopes the first threaded fastener 40, ensure that the reliable of the first threaded fastener 40 and rotary shaft installation part 31
Connection.
It is further preferred that the second end of rotary shaft installation part 31 protrudes from the part of rotary shaft supporting element 32, it is accommodated in
It connects in through-hole 11, abuts universal wheeling support 10 with rotary shaft supporting element 32.Thereby it is ensured that universal wheeling support 10 and rotation
What is consolidated between shaft stool 30 is detachably connected.
It is further preferred that the inner cavity of connection through-hole 11 is provided with limiting section 12, the second distal process of rotary shaft installation part 31
For the part of rotary shaft supporting element 32, abutted with limiting section 12.Further ensure universal wheeling support 10 and rotation axis support
What is consolidated between 30 is detachably connected.
As shown in figure 3, can be located in one end close to universal wheeling support 10 of rotary shaft supporting element 32 perpendicular to intelligence
In the plane of the rotating shaft axis of cleaning equipment, positioning plate 33 is set, location hole 34 is set on positioning plate 33.Location hole 34 is used
It is passed through in for the second threaded fastener (not shown), rotary shaft supporting element 32 is made to be connected to intelligent cleaning equipment or other any bands
There is the equipment of locomotive function.
Positioning plate 33 can be integrally formed with rotary shaft supporting element 32.Positioning plate 33 can be in (rectangle or circle etc.) center
Symmetric shape, center symmetric setting of the location hole 34 about positioning plate 33.
The specific mounting structure between universal wheel 20 and universal wheeling support 10 is described more detail below.In present embodiment
In, as shown in Figure 4 and Figure 5, universal wheel shaft 50 is provided in universal wheel 20, universal wheel shaft 50 is non-rotatably set to universal wheel
Support 10 makes universal wheel 20 be placed in universal wheeling support 10 and rotatable around universal wheel shaft 50.It can be set on universal wheel shaft 50
There are the first block piece 51 and the second block piece 52.First block piece 51 and the second block piece 52 are located at the opposite of universal wheel 20
Two sides.It is possible thereby to which outer boundry particle, twister etc. is stopped to enter between universal wheel 20 and universal wheel shaft 50.
Preferably, the first block piece 51 can be integrally formed with universal wheel shaft 50, the second block piece 52 and universal wheel shaft 50
It is detachably connected.Stop outer boundry particle, twister etc. to enter between universal wheel 20 and universal wheel shaft 50 in realization as a result, keeps away
While exempting to generate ear-piercing glouglou, the installation process between universal wheel shaft 50 and the first block piece 51 can simplify, realize
The simple dismounting of universal wheel component.
It is further preferred that universal wheel shaft 50 and the first block piece 51 can be and be integrally formed by plastic material.In this way, i.e.
Make there is tiny impurity to enter between universal wheel 20 and universal wheel shaft 50, can also preferably avoid generating ear-piercing glouglou.
Also, the material of plastic cement can mitigate the weight of universal wheel shaft 50, save the cost.Second block piece 52 is also possible to by plastic cement material
Material is made.
In order to make the first block piece 51 and the second block piece 52 preferably stop the twister such as hair, batting or particle
Shape object can be recessed respectively inwards from the axial end at the both ends of universal wheel 20 and be formed with the first holding part 21 and the second holding part
22.First block piece 51 is located in the first holding part 21, and the second block piece 52 is located in the second holding part 22.Therefore, pass through
One holding part 21 and the second holding part 22 envelope the first block piece 51 and the second block piece 52, even if introduced contaminants are wanted to enter
Between universal wheel 20 and universal wheel shaft 50, also needing the channel formed by the first holding part 21 and the first block piece 51, (second holds
Set the channel that portion 22 and the second block piece 52 are formed) enter (with reference to Fig. 5), it is clear that such mode is very difficult.
In the present embodiment, as shown in Fig. 5, Fig. 7 and Fig. 8, universal wheeling support 10 is provided with 101 He of the first location indentations
Second location indentations 102.First location indentations 101 and the second location indentations 102 can be symmetrically to be set about universal wheeling support 10
It sets, and structure is consistent.It is recessed that 501 clamping of first end for protruding out the first block piece 51 of universal wheel shaft 50 is fixed on the first positioning
In portion 101,502 clamping of the second end for protruding out the second block piece 52 of universal wheel shaft 50 is fixed on the second location indentations 102
It is interior.
As shown in Figure 6 and Figure 7, convex ribs 57 can be in axial direction set on the second end 502, accordingly, the second resistance
The setting of block piece 52 and the matched card slot 521 of convex ribs 57, convex ribs 57 and card slot 521 cooperate to limit the second block piece 52 and universal wheel
The relative motion of axis 50.Here relative motion refers to that the second block piece 52 cannot be rotated or be translated relative to universal wheel shaft 50.
Therefore, the second block piece 52 can be firmly placed on universal wheel shaft 50, play barrier effect.
Further, for having set the universal wheel shaft 50 of the second block piece 52, it is located at universal wheel
Mode on support 10 may is that the first protrusion 111 is arranged in the inner surface of the first location indentations 101, the second location indentations 102
The second protrusion 121 is arranged in inner surface, and the first hook 53 is arranged in first end 501, and the second end 502 is provided with the second hook 54,
First hook, 53 the first protrusion of clamping 111,54 the second protrusion of clamping 121 of the second hook.
Preferably, the first hook 53 and the second hook 54 all have elasticity.In the present embodiment, universal wheel shaft 50 is by moulding
Glue material is made, therefore the first hook 53 being separately positioned on first end 501 and the second end 502 and the second hook 54 tool
Have by plastic material bring elasticity.Accordingly, as shown in fig. 6, first end 501 is provided with the first resigning portion 55, second end
Portion 502 is provided with the second resigning portion 56.Wherein, the first resigning portion 55 for the first hook 53 and 111 clamping of the first protrusion and abuts
When, it steps down towards the first resigning portion 55；Second resigning portion 56 is for the second hook 54 and 121 clamping of the second protrusion and when abutting, court
It steps down to the second resigning portion 56.Universal wheel shaft 50 can be firmly positioned in universal wheeling support 10 as a result,.
It, can be in 501 court of first end in order to install or remove universal wheel shaft 50 more easily with universal wheeling support 10
The disassembly direction of universal wheel 20 has integrally protruded out mounting portion 58, and the inner surface of mounting portion 58 and the first location indentations 101 is along ten thousand
There is evacuation gap to the axial direction of wheel shaft 50.By the way that the evacuation gap is arranged, first end 501 is made to more easily enter
One location indentations 101, and clamping is fixed in the first location indentations 101.
Preferably, mounting portion 58 can protrude out in the sagittal plane of universal wheel shaft 50.As a result, processing technology is simple
Change, also, saves the installation space in universal wheeling support 10.
Universal wheel component according to the present utility model, by the way that universal wheel is removably installed in universal wheeling support, by ten thousand
It is detachably connected with rotation axis support to wheeling support, it is convenient to dismantle universal wheel component, universal wheel component inside is carried out
Impurity cleaning, and the components being damaged in universal wheel component timely can be repaired or be replaced.The utility model
Universal wheel component be not limited to using in intelligent cleaning equipment, can also be used in other any need has setting for locomotive function
It is standby upper, such as luggage, mobile door etc..
The utility model also provides a kind of intelligent cleaning equipment, can be that sweep the floor intelligent cleaning equipment, the intelligence that mops floor is clear
Clean equipment etc..The intelligent cleaning equipment includes equipment body, and equipment body usually has approximate circular shape, can also have other
Shape.Equipment body includes lower shell component and the upper shell component with the assembling of lower shell component.
Lower shell component usually loads sensory perceptual system, control system, drive system, cleaning systems, energy resource system and man-machine friendship
Mutual system further needs exist for the interface for reserving electrical connection, mechanical connection.
Sensory perceptual system generally includes position determining means and buffer, steep cliff sensor and ultrasonic sensor, infrared sensing
The sensing devices such as device, magnetometer, accelerometer, gyroscope, odometer provide various positions information and movement shape to control system
State information.Position determining means include but is not limited to camera, laser ranging system (LDS).
Control system generally includes and non-transitory memory, such as hard disk, flash memory, random access memory,
The computation processor of communication, such as central processing unit, application processor, application processor are fed back according to laser ranging system
Obstacle information utilizes location algorithm, such as SLAM, draw intelligent cleaning equipment instant map in the environment.And in conjunction with
The sensing such as buffer, steep cliff sensor and ultrasonic sensor, infrared sensor, magnetometer, accelerometer, gyroscope, odometer
Which kind of working condition range information, the velocity information comprehensive descision sweeper of device feedback are currently at, and such as cross threshold, Shangdi
Blanket is located at steep cliff, and either above or below is stuck, and dirt box is full, be lifted etc., it can also be provided specifically for different situations
Next step action policy has better user experience so that the work of intelligent cleaning equipment is more in line with the requirement of owner.
Drive system can manipulate intelligent cleaning equipment across ground based on the drive command with distance and angle information
Traveling.Drive system include above-mentioned any embodiment universal wheel component and drive motor and control drive motor
Control circuit.Wherein, the rotary shaft installation part 31 of universal wheel component can connect with the rotary shaft being arranged in intelligent cleaning equipment
It connects, the rotary shaft of intelligent cleaning equipment is driven rotation by drive motor, and then keeps universal wheel component rotatable, or is being rotated
Rotary shaft is set on axis installation part 31, and rotation is pivotally connected to intelligent cleaning equipment, and rotation is driven by drive motor.
Cleaning systems can be dry cleaning system and/or wet cleaning system.As dry cleaning system, main cleaning
The cleaning system that connecting component of the function between roller brushes structure, dirt box structure, blower fan structure, air outlet and four is constituted
System.With ground have the roller brushes structure centainly interfered by the rubbish on ground sweep up and winding to roller brushes structure and dirt box structure it
Between suction inlet in front of, then by blower fan structure generates and pass through dirt box structure have suction gas sucking dirt box structure.
Energy resource system generally includes rechargeable battery, such as nickel-metal hydride battery and lithium battery.Rechargeable battery can connect charging
Control circuit, battery pack charging temperature detection circuit and battery undervoltage observation circuit, charging control circuit, battery pack charging temperature
Detection circuit, battery undervoltage observation circuit are connected with single chip machine controlling circuit again.Equipment body usually passes through charging electrode and fills
Electric stake connection is charged.
Man-machine interactive system generally includes the key on intelligent cleaning device Host panel, and key carries out function choosing for user
It selects；It can also include display screen and/or indicator light and/or loudspeaker, display screen, indicator light and loudspeaker show current machine to user
Status or function options；It can also include mobile phone client program.For path navigation type cleaning equipment, in mobile phone
Client can provide a user more rich to the map of environment and machine present position where user's presentation device
Rich and hommization function items.
The universal wheel component of a preferred embodiment according to the present utility model is installed to intelligence finally, being briefly described
The step of cleaning equipment.
Firstly, by the installation of rotary shaft installation part 31 into the lower shell component of intelligent cleaning equipment, and guarantee that rotary shaft is installed
The rotation axis connection of part 31 and intelligent cleaning equipment, wherein internal threaded nut 311 is to be set in advance in rotary shaft installation part 31
State ready for use；Then, by 32 sets of rotary shaft supporting element on rotary shaft installation part 31, rotary shaft supporting element 32 and rotary shaft
31 clearance fit of installation part is to support rotary shaft installation part 31, wherein can pass through positioning plate 33 by the second threaded fastener
Location hole 34, the positioning of rotary shaft supporting element 32 is completed with being threadedly engaged in lower shell component, at this point, positioning plate 33 appears
In the bottom surface of the lower shell component of intelligent cleaning equipment；Later, rotary shaft installation part 31 is protruded from into rotary shaft supporting element 32
In the corresponding connection through-hole 11 for being inserted into universal wheeling support 10 in part, when universal wheeling support 10 does not also install universal wheel 20, by the
One threaded fastener 40 passes through connection through-hole 11, is threadedly coupled with the internal threaded nut 311 in rotary shaft installation part 31；Finally will
Universal wheel 20 and universal wheeling support 10 are detachably connected, at this point, universal wheeling support 10 protrudes out intelligent cleaning equipment.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.The terms such as herein presented " portion ", " part " can both indicate single part, can also indicate more
The combination of a part.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to
Another component can also indicate that a component is attached to another component by middleware.Herein in an embodiment
Described in feature can be applied in combination another embodiment individually or with other features, unless this feature is another at this
It is not suitable for or is otherwise noted in one embodiment.
The utility model is illustrated through the foregoing embodiment, but it is to be understood that, above-described embodiment is
Purpose for illustrating and illustrating, and be not intended to limit the invention within the scope of described embodiment.Furthermore ability
Field technique personnel are it is understood that the utility model is not limited to above-described embodiment, and introduction according to the present utility model is also
More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model range claimed with
It is interior.The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims (11)
1. a kind of universal wheel component characterized by comprising
Universal wheeling support；
It is removably installed in the universal wheel of the universal wheeling support；
Rotation axis support, the rotation axis support are used for and rotate axis connection, make the universal wheel component can around the rotary shaft
Rotation；
Wherein, the universal wheeling support and the rotation axis support are detachably connected.
2. universal wheel component according to claim 1, which is characterized in that the universal wheeling support is provided with connection through-hole,
The universal wheeling support passes through the connection through-hole by the first threaded fastener and is connected to the rotation axis support.
3. universal wheel component according to claim 2, which is characterized in that the rotation axis support includes rotary shaft installation
Part, and be set on the rotary shaft installation part, it is used to support the rotary shaft supporting element of the rotary shaft installation part, the rotation
Axis installation part has for the first end with the rotary shaft tight fit, and the second end opposite with the first end, and described the
Two ends are protruded into for first threaded fastener, are threadedly coupled the universal wheeling support with the rotary shaft installation part.
4. universal wheel component according to claim 3, which is characterized in that be equipped with internal screw thread spiral shell in the rotary shaft installation part
Mother, first threaded fastener are threadedly engaged with the internal threaded nut.
5. universal wheel component according to claim 3, which is characterized in that the second end protrudes from the rotary shaft support
Part.
6. universal wheel component according to claim 5, which is characterized in that the second end is placed in the connection through-hole
In, abut the universal wheeling support with the rotary shaft supporting element.
7. universal wheel component according to claim 6, which is characterized in that the inner cavity of the connection through-hole is provided with limit
Portion, the second end are abutted with the limiting section.
8. universal wheel component according to claim 3, which is characterized in that the rotary shaft supporting element close to described universal
One end of wheeling support is provided with positioning plate in the plane perpendicular to the rotating shaft axis, and positioning is provided on the positioning plate
Hole, the location hole are used to pass through for the second threaded fastener, make the rotary shaft supporting element positioning to support the rotary shaft
Installation part.
9. universal wheel component according to claim 8, which is characterized in that the positioning plate and the rotary shaft supporting element one
It is body formed.
10. universal wheel component according to claim 8, which is characterized in that the positioning plate is centrosymmetric shape, described
Center symmetric setting of the location hole about the positioning plate.
11. a kind of intelligent cleaning equipment, which is characterized in that including universal wheel described according to claim 1 any one of -10
Component, the universal wheel component are set to the bottom of the intelligent cleaning equipment.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908983.9U CN209489968U (en) | 2018-11-19 | 2018-11-19 | Universal wheel assembly and intelligent cleaning equipment with same |
| EP19886711.1A EP3884835A4 (en) | 2018-11-19 | 2019-11-18 | Mecanum wheel assembly and intelligent cleaning apparatus having same |
| PCT/CN2019/119229 WO2020103802A1 (en) | 2018-11-19 | 2019-11-18 | Mecanum wheel assembly and intelligent cleaning apparatus having same |
| US17/324,412 US20210276365A1 (en) | 2018-11-19 | 2021-05-19 | Universal Wheel Assembly and Smart Cleaning Device Having Same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908983.9U CN209489968U (en) | 2018-11-19 | 2018-11-19 | Universal wheel assembly and intelligent cleaning equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209489968U true CN209489968U (en) | 2019-10-15 |
Family
ID=68151537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821908983.9U Active CN209489968U (en) | 2018-11-19 | 2018-11-19 | Universal wheel assembly and intelligent cleaning equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209489968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103802A1 (en) * | 2018-11-19 | 2020-05-28 | 北京石头世纪科技股份有限公司 | Mecanum wheel assembly and intelligent cleaning apparatus having same |
-
2018
- 2018-11-19 CN CN201821908983.9U patent/CN209489968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103802A1 (en) * | 2018-11-19 | 2020-05-28 | 北京石头世纪科技股份有限公司 | Mecanum wheel assembly and intelligent cleaning apparatus having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11882970B2 (en) | Cleaning device and sweeping assembly thereof | |
| CN211674024U (en) | Cleaning robot and walking wheel structure and mobile device thereof | |
| US11659972B2 (en) | Moisture-proof mat and intelligent cleaning system | |
| EP4011266A1 (en) | Sealing structure and smart cleaning apparatus | |
| CN106200645A (en) | Autonomous robot, control device and control method | |
| CN106073655A (en) | For cleaning the scraping article of equipment, round brush lid, round brush assembly and automatic cleaning equipment | |
| WO2020186583A1 (en) | Autonomous cleaner | |
| CN110448234A (en) | Intelligent cleaning equipment | |
| EP4011265A1 (en) | Blocking plug and intelligent cleaning device | |
| TWI769511B (en) | Cleaning assembly and intelligent cleaning device | |
| CN205903221U (en) | Automatic cleaning equipment | |
| WO2020177181A1 (en) | Autonomous cleaner | |
| CN209489969U (en) | Universal wheel assembly and intelligent cleaning equipment with same | |
| CN209489967U (en) | Universal wheel assembly and intelligent cleaning equipment with same | |
| CN209489968U (en) | Universal wheel assembly and intelligent cleaning equipment with same | |
| CN209153450U (en) | Side brush and intelligent cleaning equipment | |
| CN206102581U (en) | A scrape strip, round brush lid, round brush subassembly and automatic cleaning device for cleaning device | |
| CN208988717U (en) | Mobile robot | |
| US20210315431A1 (en) | Intelligent cleaning device | |
| KR101640408B1 (en) | Cleaner | |
| JP4415422B2 (en) | Cleaning robot | |
| CN211674056U (en) | Cleaning robot and edge brush assembly for cleaning robot | |
| CN209904444U (en) | Universal wheel assembly and intelligent cleaning equipment with same | |
| CN105982612B (en) | Automatic cleaning equipment | |
| WO2020177182A1 (en) | Handheld vacuum apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |