CN206630556U - A kind of household cleaning robot - Google Patents
A kind of household cleaning robot Download PDFInfo
- Publication number
- CN206630556U CN206630556U CN201621399908.5U CN201621399908U CN206630556U CN 206630556 U CN206630556 U CN 206630556U CN 201621399908 U CN201621399908 U CN 201621399908U CN 206630556 U CN206630556 U CN 206630556U
- Authority
- CN
- China
- Prior art keywords
- water
- housing
- controller
- wiper blade
- water suction
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- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model discloses a kind of household cleaning robot,Including robot body,Robot body includes housing,Water tank,Drive mechanism,Mopping ground,Water-absorption mechanism,Controller and power supply,Mopping ground includes the cotton bucket that mops floor,Fix bar and water pipe,The bottom of water tank is provided with delivery port,Delivery port is connected with water pipe,Water pipe is connected with fix bar,Cavity inside fix bar connects with water pipe,Bottom of fixed and the cotton bucket that mops floor are rotatablely connected and bottom of fixed is provided with apopore,Water-absorption mechanism includes water suction roller and wiper mechanism,The lower rotation of water suction roller and housing connects,Wiper mechanism includes Wiper blade,The upper surface of Wiper blade is pressed in water suction cylinder surface,The lower surface of Wiper blade is provided with ponding hole,Kettle is connected with below Wiper blade,The top of housing is provided with controlling switch,Controlling switch is connected with controller,Controller is connected with drive mechanism；The utility model mops floor totally, and has sprinkle water function and absorption function.
Description
Technical field
It the utility model is related to robot, more particularly to a kind of household cleaning robot.
Background technology
The floor cleaning of domestic environment, it is always a dirty, tired and very cumbersome job, wastes people's substantial amounts of time
And energy, and can be because with rubbish close contact during cleaning, the probability for causing to be infected by bacterial increases, to people
Health it is unfavorable.Therefore, people start with the artificial cleaning for carrying out ground of clean robot substitution.Cleaning machine
People can carry out cleaning automatically, it is not necessary to manual operation, both saved substantial amounts of time and efforts for user, and reduced again
The chance that user directly contacts with bacterium, thus liking for numerous users is received, there is the wide market space.
Conventional clean robot all has mostly sweeps the floor and dust-absorbing function, and considerably less with mopping function, only
The clean robot of mopping function be the dry function of dragging, do not sprinkle water with dirty water-sucking when mopping floor, cleaning is not clean.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of household cleaning for above-mentioned the deficiencies in the prior art
Robot, this household cleaning robot mop floor totally, and have sprinkle water function to the cotton bucket that mops floor, and have to the sewage on ground
Absorption function.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
A kind of household cleaning robot, including robot body, the robot body include oblate cylindricality housing, water
Case, drive mechanism, mopping ground, water-absorption mechanism, controller and power supply, the mopping ground include mop floor cotton bucket, fix bar and
Water pipe, the water tank are arranged on the inside of housing, and the bottom of the water tank is provided with delivery port, and the delivery port is connected with water pipe,
For the water pipe through the bottom of housing so as to be connected with fix bar, the inside of the fix bar is inside hollow structure and fix bar
Cavity connected with water pipe, the bottom of the fix bar and mop floor the rotation connection of cotton bucket and the bottom of fix bar is provided with multiple water outlets
Hole, the water-absorption mechanism include cylinder water suction roller and wiper mechanism, and the water suction roller passes through rotary shaft and the bottom of housing
Portion is rotatablely connected and rear side of the roller positioned at the cotton bucket that mops floor that absorb water, the wiper mechanism include Wiper blade, the bottom of the housing
It is connected by connecting rod with Wiper blade, the upper surface of the Wiper blade is pressed in water suction cylinder surface, the lower surface of the Wiper blade
Provided with multiple ponding holes, kettle is connected with by L-shaped connecting plate below the Wiper blade and kettle is provided with opening, institute
The ponding hole position for stating the lower surface of Wiper blade is provided with controlling switch, the control in the opening on kettle, the top of the housing
System switch is connected with controller, and the controller is connected with drive mechanism, controller and drive mechanism respectively with power electric connection.
As the further improved technical scheme of the utility model, the cotton bucket that mops floor is connected with the first drive by connecting shaft
Dynamic motor, the water suction roller are connected with the second motor by connecting shaft, first motor respectively with controller
And power electric connection, second motor respectively with controller and power electric connection.
As the further improved technical scheme of the utility model, the Wiper blade includes scraper plate and grillage, the grillage
Above scraper plate, the end face of the scraper plate is pressed in water suction cylinder surface, and the other end of the scraper plate is provided with multiple
Ponding hole, the grillage are arranged on the bottom of housing by connecting rod.
As the further improved technical scheme of the utility model, the connecting rod includes external extension cylinder, interior retracting cylinder, silk
Bar and screw, the bottom of the interior retracting cylinder are connected with grillage, the top of the interior retracting cylinder through the bottom of external extension cylinder from
And in realizing retracting cylinder and external extension cylinder connection, the screw is threaded in above screw mandrel, the bottom of the screw mandrel according to
It is secondary to be connected through the top of external extension cylinder and the top of interior retracting cylinder and the screw with the top of interior retracting cylinder, the screw mandrel
Through housing so as to be connected with the output end of stepper motor, the stepper motor is located at the inside of housing, the stepping electricity on top
Machine respectively with controller and power electric connection.
As the further improved technical scheme of the utility model, magnetic valve, the electricity are installed above the water pipe
Magnet valve respectively with controller and power electric connection.
As the further improved technical scheme of the utility model, the water suction roller includes roller and water accepting layer, described
For water entry in the outer surface of roller, the water accepting layer is water-absorbing sponge or water suction belt.
As the further improved technical scheme of the utility model, the drive mechanism includes front driving wheel and rearmounted drive
Driving wheel, the front driving wheel are arranged on the front side of housing bottom, and the rearmounted driving wheel is arranged on the rear side of housing bottom, institute
The line for stating front driving wheel and rearmounted driving wheel forms isosceles triangle.
As the further improved technical scheme of the utility model, the bottom of the housing is provided with 2 holes, the water pipe
Through a hole so as to be connected with fix bar, the connecting rod is inclined through another hole so as to be connected with Wiper blade.
As the further improved technical scheme of the utility model, the L-shaped connecting plate has 2, L-shaped connecting plate
One end is fixedly connected with the left end of kettle and the other end is flexibly connected with the left end of grillage, one end of another L-shaped connecting plate with
The right-hand member of kettle is fixedly connected and the other end is flexibly connected with the right-hand member of grillage.
The utility model can flexible cleaning mop floor, it is slight to mitigate artificial work, raises labour efficiency, this practicality
New to have sprinkle water function to the cotton bucket that mops floor, water suction roller has absorption function to the sewage on ground, mops floor clean.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model present invention looks up structural representation.
Fig. 3 is the structural representation of wiper mechanism of the present utility model.
Embodiment
Specific embodiment of the present utility model is further illustrated below according to Fig. 1, Fig. 2 and Fig. 3：
Referring to Fig. 1 and Fig. 2, a kind of household cleaning robot, including robot body, the robot body include oblate
Cylindrical shell 1, water tank 2, drive mechanism, mopping ground, water-absorption mechanism, controller and power supply, the mopping ground include mopping floor
Cotton bucket 3, fix bar 4 and water pipe 5, the water tank 2 are arranged on the inside of housing 1, and the bottom of the water tank 2 is provided with delivery port, institute
Delivery port is stated to be connected with water pipe 5, the water pipe 5 through the bottom of housing 1 so as to being connected with fix bar 4, the fix bar 4 it is interior
Portion is that the cavity inside hollow structure and fix bar 4 connects with water pipe 5, and the bottom of the fix bar 4 and the cotton bucket 3 that mops floor are rotated and connected
Connecing and the bottom of fix bar 4 is provided with multiple apopores 6, the water-absorption mechanism includes cylinder water suction roller 7 and wiper mechanism 8,
The water suction roller 7 is connected by rotary shaft 9 with the lower rotation of housing 1 and rear side of the roller 7 positioned at the cotton bucket 3 that mops floor that absorb water,
The wiper mechanism 8 includes Wiper blade, and the bottom of the housing 1 is connected by connecting rod with Wiper blade, described to scrape referring to Fig. 3
The upper surface of water plate is pressed in water suction roller 7 surface, and the lower surface of the Wiper blade is provided with multiple ponding holes 14, the Wiper blade
Kettle 19 is connected with below by L-shaped connecting plate 20 and kettle 19 is provided with opening, the product of the lower surface of the Wiper blade
Water hole 14 is located at the opening on kettle 19, and the top of the housing 1 is provided with controlling switch, and the controlling switch connects with controller
Connect, the controller is connected with drive mechanism, controller and drive mechanism respectively with power electric connection.
In the present embodiment, the cotton bucket 3 that mops floor is connected with the first motor by connecting shaft, and the water suction roller 7 is logical
Cross connecting shaft and be connected with the second motor, first motor respectively with controller and power electric connection, described second
Motor respectively with controller and power electric connection.
In the present embodiment, referring to Fig. 3, the Wiper blade includes scraper plate 12 and grillage 13, and the grillage 13 is arranged on scraper plate
Above 12, the end face of the scraper plate 12 is pressed in water suction roller 7 surface, and the other end of the scraper plate 12 is provided with multiple ponding
Hole 14, the grillage 13 are arranged on the bottom of housing 1 by connecting rod.
In the present embodiment, referring to Fig. 3, the connecting rod includes external extension cylinder 16, interior retracting cylinder 15, screw mandrel 17 and screw
18, the bottom of the interior retracting cylinder 15 is connected with grillage 13, and the top of the interior retracting cylinder 15 passes through the bottom of external extension cylinder 16
So as to realize being slidably connected for interior retracting cylinder 15 and external extension cylinder 16, the screw 18 is threaded in above screw mandrel 17, institute
State screw mandrel 17 bottom sequentially pass through the top of external extension cylinder 16 and the top of interior retracting cylinder 15 and the screw 18 with it is interior flexible
The top connection of cylinder 15, the top of the screw mandrel 17 pass through housing 1 so as to be connected with the output end of stepper motor, the stepping electricity
Machine is located at the inside of housing 1, the stepper motor respectively with controller and power electric connection.
In the present embodiment, magnetic valve is installed above the water pipe 5, the magnetic valve is electric with controller and power supply respectively
Connection.
In the present embodiment, the water suction roller 7 includes roller and water accepting layer, the water entry in the outer surface of roller,
The water accepting layer is water-absorbing sponge or water suction belt.
In the present embodiment, the drive mechanism includes front driving wheel 10 and rearmounted driving wheel 11, the front driving wheel
10 are arranged on the front side of the bottom of housing 1, and the rearmounted driving wheel 11 is arranged on the rear side of the bottom of housing 1, the front driving wheel
10 and rearmounted driving wheel 11 line form isosceles triangle.
In the present embodiment, the bottom of the housing 1 is provided with 2 holes, the water pipe 5 through a hole so as to fixation
Bar 4 connects, and the connecting rod is inclined through another hole so as to be connected with Wiper blade.
In the present embodiment, the L-shaped connecting plate 20 has 2, and one end of a L-shaped connecting plate 20 and the left end of kettle 19 are consolidated
Connect calmly and the other end is flexibly connected with the left end of grillage 13, one end of another L-shaped connecting plate 20 and the right-hand member of kettle 19 are consolidated
Connect calmly and the other end is flexibly connected with the right-hand member of grillage 13.
Controller and power supply in the present embodiment can be arranged on inside housing 1.First motor and the second driving electricity
Machine may be mounted at the bottom of housing or the inside of housing.Wiper mechanism 8 in the present embodiment is positioned at water suction roller 7 and the cotton that mops floor
Between bucket 3.Power supply in the present embodiment can be driven with controller, drive mechanism, stepper motor, first respectively by power switch
Motor, the second motor and magnetic valve electrical connection, power switch may be provided at the top of housing 1, when in use first
Turn on the power switch.
For the present embodiment when not working, the upper surface of Wiper blade and water suction roller 7 surface are discontiguous, and works
When making, under the driving of stepper motor, screw mandrel 17 starts to rotate, and screw 18 drives interior retracting cylinder 15 to move downward, so that even
The length of extension bar, when the upper surface of Wiper blade is closely pressed on cylinder water suction roller 7, stepper motor stops work
Make, and when need not mop floor, screw mandrel 17 starts opposite direction motion under the driving of stepper motor, and screw 18 drives interior stretch
Contracting cylinder 15 moves upwards, and the length of connecting rod diminishes, and stepper motor is stopped；And the speed that stepper motor specifically rotates every time
Need to be set according to Wiper blade and the distance between the roller 7 that absorbs water with the time, it is final to ensure line position caused by stepper motor
The length of shifting is slightly larger than Wiper blade with absorbing water the distance between roller 7 so as to ensure that Wiper blade can closely be pressed in water suction roller 7
Surface, stepper motor rotated in the presence of controller, therefore controller needs to preset stepper motor and turned every time
The speed and time that dynamic time, wherein stepper motor specifically rotate every time are set using prior art.
During work, first Manual press controlling switch, controlling switch transmits a signal to controller, and controller receives control and opened
After closing the signal sent, controller starts to send control signals to drive mechanism, the first motor, the second motor, step
Stepper motor and magnetic valve；Drive mechanism, the first motor, the second motor, stepper motor and magnetic valve start simultaneously at work
Make；The front driving wheel 10 and rearmounted driving wheel 11 of drive mechanism start to rotate；Magnetic valve is opened, and the water in water tank 2 passes through water
Pipe 5 flows downward, and finally flows to and is mopped floor on cotton bucket 3 from multiple apopores 6 of the bottom of fix bar 4；First motor works,
The cotton bucket 3 that mops floor contacts and then rotated the function of realizing and mop floor with water droplet under the driving of the first motor with ground；Second
Motor works, and water suction roller 7 starts to rotate on the ground in the presence of the second motor；Stepper motor works, step
Stepper motor drives screw mandrel 17 to rotate, the length of connecting rod, until Wiper blade is closely pressed in the surface time step of water suction roller 7
Stepper motor is stopped under the control instruction of controller, because water suction roller 7 is in the rear side of cotton bucket 3 that mops floor, with robot
The advance of body, the sewage that the cotton bucket 3 that mops floor flows down after mopping floor are absorbed by water suction roller 7 when rolling, and Wiper blade is inhaled due to being pressed in
The surface of water roller 7, water suction roller 7 when rolling with Wiper blade caused by pressure the sewage of water suction roller 7 outer surface is scraped
Come, in the inflow of ponding hole 14 kettle 19 that the sewage for scraping out passes through Wiper blade lower surface, it is necessary to when being stopped, then hand
Dynamic pressing controlling switch, controlling switch transmit a signal to controller, and the first motor and the second motor are in controller
It is stopped under control instruction, the front driving wheel 10 and rearmounted driving wheel 11 of drive mechanism stop operating；Closed electromagnetic valve；Step
Stepper motor drives the opposite direction of screw mandrel 17 to rotate under the control instruction of controller, and the length of connecting rod is shortened, and stepper motor is being controlled
It is stopped under the control instruction of device processed.Power supply in the present embodiment provides electric energy for robot body.In the present embodiment
Rearmounted driving wheel 11 and front driving wheel 10 can install steering mechanism assembly, and steering mechanism assembly can be in the control of controller
Make rearmounted driving wheel 11 and front driving wheel 10 that steering operation occur under instruction.
The scope of protection of the utility model includes but is not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (9)
- A kind of 1. household cleaning robot, it is characterised in that：Including robot body, the robot body includes oblate cylindricality Housing, water tank, drive mechanism, mopping ground, water-absorption mechanism, controller and power supply, the mopping ground include mopping floor cotton bucket, solid Fixed pole and water pipe, the water tank are arranged on the inside of housing, and the bottom of the water tank is provided with delivery port, the delivery port and water pipe Connection, for the water pipe through the bottom of housing so as to be connected with fix bar, the inside of the fix bar is hollow structure and fixation Cavity inside bar connects with water pipe, and the bottom of the fix bar is rotatablely connected with the cotton bucket that mops floor and the bottom of fix bar is provided with more Individual apopore, the water-absorption mechanism include cylinder water suction roller and wiper mechanism, and the water suction roller passes through rotary shaft and shell The lower rotation connection of body and water suction roller are located at the rear side for the cotton bucket that mops floor, and the wiper mechanism includes Wiper blade, the housing Bottom be connected by connecting rod with Wiper blade, the upper surface of the Wiper blade is pressed in water suction cylinder surface, the Wiper blade Lower surface is provided with multiple ponding holes, is connected with kettle by L-shaped connecting plate below the Wiper blade and kettle is provided with Opening, the ponding hole position of the lower surface of the Wiper blade are provided with controlling switch in the opening on kettle, the top of the housing, The controlling switch is connected with controller, and the controller is connected with drive mechanism, controller and drive mechanism respectively with power supply Electrical connection.
- 2. household cleaning robot according to claim 1, it is characterised in that：The cotton bucket that mops floor is by connecting axis connection There is the first motor, the water suction roller is connected with the second motor, the first motor difference by connecting shaft With controller and power electric connection, second motor respectively with controller and power electric connection.
- 3. household cleaning robot according to claim 1, it is characterised in that：The Wiper blade includes scraper plate and grillage, The grillage is arranged on above scraper plate, and the end face of the scraper plate is pressed in water suction cylinder surface, the other end of the scraper plate Provided with multiple ponding holes, the grillage is arranged on the bottom of housing by connecting rod.
- 4. household cleaning robot according to claim 3, it is characterised in that：The connecting rod includes external extension cylinder, interior Retracting cylinder, screw mandrel and screw, the bottom of the interior retracting cylinder are connected with grillage, and the top of the interior retracting cylinder passes through external extension cylinder Bottom so as to realize the connection of interior retracting cylinder and external extension cylinder, the screw is threaded in above screw mandrel, the screw mandrel Bottom sequentially pass through the top of external extension cylinder and the top of interior retracting cylinder and the screw is connected with the top of interior retracting cylinder, institute The top of screw mandrel is stated through housing so as to be connected with the output end of stepper motor, the stepper motor is located at the inside of housing, institute State stepper motor respectively with controller and power electric connection.
- 5. household cleaning robot according to claim 1, it is characterised in that：Electromagnetism is installed above the water pipe Valve, the magnetic valve respectively with controller and power electric connection.
- 6. household cleaning robot according to claim 1, it is characterised in that：The water suction roller includes roller and water suction Layer, for the water entry in the outer surface of roller, the water accepting layer is water-absorbing sponge or water suction belt.
- 7. household cleaning robot according to claim 1, it is characterised in that：The drive mechanism includes front driving wheel With rearmounted driving wheel, the front driving wheel is arranged on the front side of housing bottom, and the rearmounted driving wheel is arranged on housing bottom Rear side, the line of the front driving wheel and rearmounted driving wheel forms isosceles triangle.
- 8. household cleaning robot according to claim 4, it is characterised in that：The bottom of the housing is provided with 2 holes, For the water pipe through a hole so as to be connected with fix bar, the connecting rod is inclined through another hole so that with scraping water Plate connects.
- 9. household cleaning robot according to claim 3, it is characterised in that：The L-shaped connecting plate has 2, a L-shaped One end of connecting plate is fixedly connected with the left end of kettle and the other end is flexibly connected with the left end of grillage, another L-shaped connecting plate One end be fixedly connected with the right-hand member of kettle and the other end is flexibly connected with the right-hand member of grillage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399908.5U CN206630556U (en) | 2016-12-20 | 2016-12-20 | A kind of household cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399908.5U CN206630556U (en) | 2016-12-20 | 2016-12-20 | A kind of household cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206630556U true CN206630556U (en) | 2017-11-14 |
Family
ID=60260232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399908.5U Expired - Fee Related CN206630556U (en) | 2016-12-20 | 2016-12-20 | A kind of household cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206630556U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514383A (en) * | 2018-03-13 | 2018-09-11 | 南昌浩牛科技有限公司 | A kind of hospital's corridor cleaning equipment |
| CN108968822A (en) * | 2018-08-15 | 2018-12-11 | 杭州湘甬机械设备有限公司 | A kind of sweeping robot |
| CN109431379A (en) * | 2018-08-24 | 2019-03-08 | 大连美质百利电器有限公司 | It sweeps and smears electric sweeper |
| CN109431399A (en) * | 2018-08-24 | 2019-03-08 | 大连美质百利电器有限公司 | It sweeps to wash and smears electric sweeper |
| CN110178737A (en) * | 2019-05-31 | 2019-08-30 | 赖成龙 | A kind of device that pig house automatic disinfection can be cleaned |
| CN110306474A (en) * | 2019-06-17 | 2019-10-08 | 温德清 | A kind of town squares floor tile cleaning equipment |
| CN110870722A (en) * | 2018-08-29 | 2020-03-10 | 嗅联网环境工程技术有限公司 | A clean system in ground for lavatory robot |
| CN112190200A (en) * | 2020-10-14 | 2021-01-08 | 深圳华芯信息技术股份有限公司 | Double-roller floor washing robot and floor washing method thereof |
| CN112793961A (en) * | 2021-03-04 | 2021-05-14 | 南京工程学院 | Compressible public recyclable garbage collection device |
| CN115012349A (en) * | 2022-08-08 | 2022-09-06 | 杰瑞环境科技有限公司 | Rolling brush cleaning mechanism, rolling brush device and cleaning vehicle |
| CN115087383A (en) * | 2021-05-08 | 2022-09-20 | 深圳甲壳虫智能有限公司 | Cleaning equipment control method and cleaning equipment |
-
2016
- 2016-12-20 CN CN201621399908.5U patent/CN206630556U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514383A (en) * | 2018-03-13 | 2018-09-11 | 南昌浩牛科技有限公司 | A kind of hospital's corridor cleaning equipment |
| CN108968822A (en) * | 2018-08-15 | 2018-12-11 | 杭州湘甬机械设备有限公司 | A kind of sweeping robot |
| CN109431379A (en) * | 2018-08-24 | 2019-03-08 | 大连美质百利电器有限公司 | It sweeps and smears electric sweeper |
| CN109431399A (en) * | 2018-08-24 | 2019-03-08 | 大连美质百利电器有限公司 | It sweeps to wash and smears electric sweeper |
| CN110870722A (en) * | 2018-08-29 | 2020-03-10 | 嗅联网环境工程技术有限公司 | A clean system in ground for lavatory robot |
| CN110178737A (en) * | 2019-05-31 | 2019-08-30 | 赖成龙 | A kind of device that pig house automatic disinfection can be cleaned |
| CN110306474A (en) * | 2019-06-17 | 2019-10-08 | 温德清 | A kind of town squares floor tile cleaning equipment |
| CN112190200A (en) * | 2020-10-14 | 2021-01-08 | 深圳华芯信息技术股份有限公司 | Double-roller floor washing robot and floor washing method thereof |
| CN112793961A (en) * | 2021-03-04 | 2021-05-14 | 南京工程学院 | Compressible public recyclable garbage collection device |
| CN115087383A (en) * | 2021-05-08 | 2022-09-20 | 深圳甲壳虫智能有限公司 | Cleaning equipment control method and cleaning equipment |
| CN115012349A (en) * | 2022-08-08 | 2022-09-06 | 杰瑞环境科技有限公司 | Rolling brush cleaning mechanism, rolling brush device and cleaning vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 1 No. 211167 Jiangsu city of Nanjing province Jiangning Science Park Hongjing Road Patentee after: Nanjing University of Engineering Science Park Co.,Ltd. Address before: 1 No. 211167 Jiangsu city of Nanjing province science and Technology Park Jiangning District Hongjing Road Patentee before: Nanjing Institute of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |