CN112155478A - Automatic floor cleaning machine - Google Patents
Automatic floor cleaning machine Download PDFInfo
- Publication number
- CN112155478A CN112155478A CN202011063425.9A CN202011063425A CN112155478A CN 112155478 A CN112155478 A CN 112155478A CN 202011063425 A CN202011063425 A CN 202011063425A CN 112155478 A CN112155478 A CN 112155478A
- Authority
- CN
- China
- Prior art keywords
- floor
- vehicle body
- belt pulley
- connecting rod
- groove
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/284—Floor-scrubbing machines, motor-driven having reciprocating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an automatic floor cleaning machine, which comprises a vehicle body, wherein wheels are inserted at two sides of the front end of the vehicle body through first rotating shafts, and the automatic floor cleaning machine is characterized in that a cleaning mechanism capable of cleaning garbage on a floor is arranged at the front end of the vehicle body, a spraying mechanism capable of spraying cleaning solution to the floor is arranged in the vehicle body and behind the cleaning mechanism, a floor mopping mechanism capable of mopping the floor is arranged in the vehicle body and behind the spraying mechanism, a blowing mechanism capable of drying wet floor is arranged in the vehicle body and behind the floor mopping mechanism, a driving mechanism capable of driving the spraying mechanism, the floor mopping mechanism and the blowing mechanism to work simultaneously is arranged at one side of the vehicle body, the wheels rotate by pushing the vehicle body to drive the first rotating shafts to rotate, so that the cleaning mechanism is driven to clean the floor, and the driving mechanism is driven to drive the spraying mechanism to spray the cleaning solution to the floor, and driving the mopping mechanism to mop the floor, and simultaneously driving the blowing mechanism to blow the floor.
Description
Technical Field
The invention relates to the field of floor cleaning, in particular to an automatic floor cleaning machine.
Background
In daily life, people clean the floor and usually clean the floor with the broom earlier, and the rethread mop is stained with the cleaning solution and is carried out mopping to the floor, and this process is loaded down with trivial details and time long, has mopped the floor after, and the floor is the slippery state, just can do a period of time waiting to wait to cause inconvenience to people, can not satisfy people's user demand.
Thus, further improvements are needed in the prior art for cleaning floors.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automatic floor cleaning machine.
In order to achieve the purpose, the invention adopts the following scheme: the utility model provides a floor automatic cleaning machine, includes the automobile body front end both sides are pegged graft through first pivot and are had the wheel, its characterized in that the automobile body front end is equipped with the mechanism that cleans that can clean the rubbish on the floor the automobile body is interior to be located to clean the mechanism rear and is equipped with the spraying mechanism that can spout the cleaning solution to the floor the automobile body is interior to be located the spraying mechanism rear and is equipped with the mechanism that drags the floor of can dragging and wipe the floor the mechanism rear of dragging is equipped with the mechanism of blowing that can weather the wetland board in the automobile body be equipped with the actuating mechanism that can drive spraying mechanism, drag ground mechanism and the mechanism of blowing simultaneous working of automobile body one side.
The automatic floor cleaning machine is characterized in that the cleaning mechanism comprises a first empty box which is arranged at the front end of the vehicle body and used for containing garbage, and a plurality of wipers which can sweep the garbage into the first empty box are arranged on the first rotating shaft at intervals along the circumferential surface.
The automatic floor cleaning machine is characterized in that the spraying mechanism comprises a second empty box which is arranged in the vehicle body and located behind the first empty box and used for containing cleaning liquid, a plurality of cylinders are arranged on the inner side of the second empty box, openings enabling the cleaning liquid to flow in are formed in the circumferential surface of each cylinder, a channel communicated with the cylinders is formed in the front side of the second empty box, crankshafts are inserted into the wall surfaces of the second empty boxes through bearings, connecting blocks are movably sleeved on connecting rod journals of the crankshafts, one ends of the connecting blocks are hinged to form cylinders, and the cylinders are movably arranged in the cylinders.
The automatic floor cleaning machine is characterized in that the floor cleaning mechanism comprises a first through groove which is formed in the upper surface of the vehicle body and located behind the second hollow box, a first connecting rod is movably arranged in the first through groove, a mop cloth capable of mopping the floor is arranged at one end of the first connecting rod, supporting plates are arranged on the upper surface of the vehicle body at intervals, rollers are inserted between the supporting plates through second rotating shafts, grooves capable of driving the first connecting rod to move along the first through groove are formed in the circumferential wall surfaces of the rollers, and one end of the first connecting rod is arranged in the grooves.
The automatic floor cleaning machine is characterized in that the blowing mechanism comprises a fixing plate which is arranged on the upper surface of the vehicle body and located behind the roller, a second through groove is formed in one side surface of the fixing plate, a second connecting rod is movably arranged in the second through groove, a rack is arranged at one end of the second connecting rod, the other end of the second connecting rod is arranged in a groove, a fan capable of blowing air to the floor is inserted into the bottom surface of the vehicle body through a third rotating shaft, a gear is arranged at one end of the third rotating shaft, and the gear is meshed with the rack.
The automatic floor cleaning machine is characterized in that the driving mechanism comprises a first belt pulley arranged on a first rotating shaft, a second belt pulley is arranged at one end of the crankshaft, a third belt pulley is arranged on one side of the second belt pulley, a first belt is connected to the first belt pulley and the third belt pulley in a connecting mode, a fourth belt pulley is arranged at one end of the second rotating shaft, and a second belt is connected to the second belt pulley and the fourth belt pulley in a connecting mode.
The automatic floor cleaning machine is characterized in that the rear end of the vehicle body is inserted with an auxiliary wheel through a fourth rotating shaft.
In summary, compared with the prior art, the invention has the beneficial effects that: according to the floor cleaning machine, the vehicle body is pushed, the wheels rotate to drive the first rotating shaft to rotate, so that the cleaning mechanism is driven to clean the floor, the driving mechanism is driven to drive the spraying mechanism to spray cleaning solution to the floor, the mopping mechanism is driven to mop the floor, and the blowing mechanism is driven to blow the floor, so that the floor can be cleaned only by pushing the vehicle body, and the cleaned floor can be blown quickly, so that the floor cleaning machine is convenient for people, reduces labor force and meets the use requirements of people.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is an exploded view of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: an automatic floor cleaning machine as shown in fig. 1 to 3 comprises a vehicle body 1, wheels 3 are inserted into two sides of the front end of the vehicle body 1 through first rotating shafts 2, a cleaning mechanism 100 capable of cleaning garbage on a floor is arranged at the front end of the vehicle body 1, a spraying mechanism 200 capable of spraying cleaning liquid on the floor is arranged in the vehicle body 1 behind the cleaning mechanism 100, a mopping mechanism 300 capable of mopping the floor is arranged in the vehicle body 1 behind the spraying mechanism 200, an air blowing mechanism 400 capable of drying wet floor is arranged in the vehicle body 1 behind the mopping mechanism 200, a driving mechanism 500 capable of driving the spraying mechanism 200, the mopping mechanism 300 and the air blowing mechanism 400 to work simultaneously is arranged on one side of the vehicle body 1, and when the vehicle body is pushed, the wheels rotate to drive the first rotating shafts to rotate, so as to drive the cleaning mechanism to clean the floor, drive actuating mechanism drive spraying mechanism simultaneously and spray the cleaning solution to the floor, drag ground mechanism with the drive and drag the floor and drag the wiping, the drive mechanism of blowing simultaneously weathers the floor to as long as through pushing away the automobile body, just can realize the washing on floor, the floor after having cleaned moreover can be quick weathers.
The cleaning mechanism 100 comprises a first empty box 21 arranged at the front end of the vehicle body 1 and used for containing garbage, a plurality of wipers 22 capable of sweeping the garbage into the first empty box 21 are arranged on the first rotating shaft 2 at intervals along the circumferential surface, and when the cleaning mechanism works, the first rotating shaft rotates to drive the wipers to rotate to sweep the garbage into the first empty box.
The spraying mechanism 200 comprises a second empty box 31 which is arranged in the vehicle body 1 and is positioned behind the first empty box 21 and used for containing cleaning liquid, a plurality of cylinders 32 are arranged on the inner side of the second empty box 31, openings 33 enabling the cleaning liquid to flow in are arranged on the circumferential surfaces of the cylinders 32, a channel 34 communicated with the cylinders 32 is arranged on the front side of the second empty box 31, a crankshaft 35 is inserted into the wall surface of the second empty box 31 through a bearing, a connecting block 36 is movably sleeved on a connecting rod journal of the crankshaft 35, one end of the connecting block 36 is hinged with a cylinder 37, the cylinder 37 is movably arranged in the cylinders 32, and when the spraying mechanism works, the cylinder performs piston motion in the cylinder through the connecting block through the rotation of the crankshaft, so that the cleaning liquid enters the cylinder through the openings intermittently, and flows out to the floor from the channel of the cleaning liquid.
The mopping mechanism 300 comprises a first through groove 41 which is arranged on the upper surface of the vehicle body 1 and is positioned behind the second hollow box 31 in a penetrating manner, a first connecting rod 42 is movably arranged in the first through groove 41, a mop 43 which can mop the floor is arranged at one end of the first connecting rod 42, supporting plates 44 are arranged on the upper surface of the vehicle body 1 at intervals, a roller 46 is inserted between the supporting plates 44 through a second rotating shaft 45, a groove 47 which can drive the first connecting rod 42 to move along the first through groove 41 is arranged on the circumferential wall surface of the roller 46, one end of the first connecting rod 42 is arranged in the groove 47, and when the mopping mechanism works, the roller is driven to rotate through the rotation of the second rotating shaft, so that the first connecting rod is driven to reciprocate left and right along the first through groove arranged on the circumference of the roller, and the mop is driven to mop the floor left and right.
The blowing mechanism 400 of the present invention includes a fixing plate 51 provided on the upper surface of the vehicle body 1 behind the roller 46, a second through groove 52 is arranged on one side surface of the fixed plate 51, a second connecting rod 53 is movably arranged in the second through groove 52, one end of the second connecting rod 53 is provided with a rack 54, the other end of the second connecting rod 53 is arranged in the groove 47, a fan 56 which can blow air to the floor is inserted in the bottom surface of the vehicle body 1 through a third rotating shaft 55, a gear 57 is arranged at one end of the third rotating shaft 55, the gear 57 is meshed with the rack 54, and when in operation, one end of the second connecting rod is arranged in a groove on the circumference of the roller, thereby the rack fixed on the second connecting rod moves back and forth left and right, the gear rotates through the engagement of the rack and the gear, thereby drive the fan through the third axle and rotate, blow to the floor, make the floor weather fast.
The driving mechanism 500 comprises a first belt pulley 61 arranged on the first rotating shaft 2, a second belt pulley 62 is arranged at one end of the crankshaft 35, a third belt pulley 63 is arranged on one side of the second belt pulley 62, a first belt 64 is connected to the first belt pulley 61 and the third belt pulley 63 in a connecting mode, a fourth belt pulley 65 is arranged at one end of the second rotating shaft 45, a second belt 66 is connected to the second belt pulley 62 and the fourth belt pulley 65 in a connecting mode, when the driving mechanism works, the first belt pulley is driven to rotate through rotation of the first rotating shaft, the third belt pulley is driven to rotate through the first belt, the crankshaft is driven to rotate, the spraying mechanism is driven to work, and the second belt pulley is driven to rotate through rotation of the second belt, so that the second rotating shaft is driven to rotate, and the floor mopping mechanism and the blowing mechanism are driven to work.
In the invention, the auxiliary wheel 72 is inserted at the rear end of the vehicle body 1 through the fourth rotating shaft 71, and the device can push the floor to work more stably through the auxiliary wheel during working.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a floor automatic cleaning machine, including automobile body (1) front end both sides are pegged graft through first pivot (2) and are had wheel (3), its characterized in that: automobile body (1) front end is equipped with the mechanism (100) that cleans that can clean the rubbish on the floor lie in automobile body (1) and clean mechanism (100) rear and be equipped with can spout spraying mechanism (200) of cleaning solution to the floor lie in spraying mechanism (200) rear in automobile body (1) and be equipped with the floor mechanism (300) that drags to wipe the floor lie in automobile body (1) and drag mechanism (400) that blow dry with the wet land board be equipped with behind floor mechanism (200) in automobile body (1) one side is equipped with can drive spraying mechanism (200), drags floor mechanism (300) and blow actuating mechanism (400) simultaneous working's actuating mechanism (500).
2. An automatic floor cleaning machine according to claim 1, wherein the sweeping mechanism (100) comprises a first empty box (21) provided at the front end of the vehicle body (1) for containing the garbage, and a plurality of wipers (22) capable of sweeping the garbage into the first empty box (21) are provided at intervals along the circumferential surface of the first rotating shaft (2).
3. The automatic floor cleaning machine according to claim 2, wherein the spraying mechanism (200) comprises a second empty box (31) which is arranged in the vehicle body (1) and is positioned behind the first empty box (21) and used for containing the cleaning solution, a plurality of cylinders (32) are arranged on the inner side of the second empty box (31), openings (33) which enable the cleaning solution to flow in are formed in the circumferential surface of each cylinder (32), a channel (34) communicated with the cylinders (32) is arranged on the front side of the second empty box (31), a crankshaft (35) is inserted into the wall surface of the second empty box (31) through a bearing, a connecting block (36) is movably sleeved on a connecting rod journal of the crankshaft (35), a cylinder (37) is hinged to one end of the connecting block (36), and the cylinder (37) is movably arranged in the cylinders (32).
4. The automatic floor cleaning machine according to claim 3, wherein the floor mopping mechanism (300) comprises a first through groove (41) which is arranged on the upper surface of the vehicle body (1) and is located behind the second empty box (31), a first connecting rod (42) is movably arranged in the first through groove (41), a mop cloth (43) which can mop the floor is arranged at one end of the first connecting rod (42), supporting plates (44) are arranged on the upper surface of the vehicle body (1) at intervals, a roller (46) is inserted between the supporting plates (44) through a second rotating shaft (45), a groove (47) which can drive the first connecting rod (42) to move along the first through groove (41) is arranged on the circumferential wall surface of the roller (46), and one end of the first connecting rod (42) is arranged in the groove (47).
5. The automatic floor cleaning machine according to claim 4, wherein the blowing mechanism (400) comprises a fixing plate (51) which is arranged on the upper surface of the vehicle body (1) and is located behind the roller (46), a second through groove (52) is arranged on one side surface of the fixing plate (51), a second connecting rod (53) is movably arranged in the second through groove (52), a rack (54) is arranged at one end of the second connecting rod (53), the other end of the second connecting rod (53) is arranged in the groove (47), a fan (56) capable of blowing the floor is inserted into the bottom surface of the vehicle body (1) through a third rotating shaft (55), a gear (57) is arranged at one end of the third rotating shaft (55), and the gear (57) is meshed with the rack (54).
6. The automatic floor cleaning machine according to claim 5, wherein the driving mechanism (500) comprises a first belt pulley (61) disposed on the first rotating shaft (2), a second belt pulley (62) is disposed at one end of the crankshaft (35), a third belt pulley (63) is disposed on one side of the second belt pulley (62), a first belt (64) is connected to the first belt pulley (61) and the third belt pulley (63) in a connecting manner, a fourth belt pulley (65) is disposed at one end of the second rotating shaft (45), and a second belt (66) is connected to the second belt pulley (62) and the fourth belt pulley (65) in a connecting manner.
7. An automatic floor cleaning machine according to claim 1, characterized in that an auxiliary wheel (72) is inserted into the rear end of the vehicle body (1) through a fourth rotating shaft (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063425.9A CN112155478A (en) | 2020-09-30 | 2020-09-30 | Automatic floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063425.9A CN112155478A (en) | 2020-09-30 | 2020-09-30 | Automatic floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112155478A true CN112155478A (en) | 2021-01-01 |
Family
ID=73860969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011063425.9A Withdrawn CN112155478A (en) | 2020-09-30 | 2020-09-30 | Automatic floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112155478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806915A (en) * | 2021-02-10 | 2021-05-18 | 北京石头世纪科技股份有限公司 | Automatic cleaning equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008022699A2 (en) * | 2006-08-21 | 2008-02-28 | Alfred Kärcher Gmbh & Co. Kg | Hand-held sweeping machine |
| CN201256925Y (en) * | 2008-08-22 | 2009-06-17 | 襄樊职业技术学院 | Hand pulling type ground cleaning vehicle |
| CN201533810U (en) * | 2009-09-21 | 2010-07-28 | 中国地质大学（武汉） | Hand-push type cleaning vehicle |
| KR20150053411A (en) * | 2013-11-08 | 2015-05-18 | 이종훈 | Autpmatic cleaner without electrical power |
| CN106175610A (en) * | 2016-06-30 | 2016-12-07 | 国网山东省电力公司济南供电公司 | A kind of multifunctional ground cleaning device |
| CN108049348A (en) * | 2017-12-29 | 2018-05-18 | 上海电力学院 | A kind of multifunction energy-saving cleans vehicle |
| CN108742352A (en) * | 2018-06-29 | 2018-11-06 | 广东知识城运营服务有限公司 | A kind of watering dust prevention automatic cleaning apparatus |
| CN108784554A (en) * | 2018-05-25 | 2018-11-13 | 李苏 | A kind of bathroom ground cleaning equipment |
| CN109290836A (en) * | 2018-11-21 | 2019-02-01 | 陕西海力特精密机械有限公司 | For the space cam in slot machine transmission mechanism |
| CN110037617A (en) * | 2019-04-23 | 2019-07-23 | 长沙宁湖机械设备有限公司 | A kind of refuse sweeping vehicle |
| US20190274508A1 (en) * | 2019-04-30 | 2019-09-12 | Hubei Dstech Co, Ltd | Handheld sweeping and mopping structure |
| US20200196817A1 (en) * | 2018-12-21 | 2020-06-25 | Ningbo Fujia Industrial Co., Ltd. | Automated floor cleaning apparatus |
-
2020
- 2020-09-30 CN CN202011063425.9A patent/CN112155478A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008022699A2 (en) * | 2006-08-21 | 2008-02-28 | Alfred Kärcher Gmbh & Co. Kg | Hand-held sweeping machine |
| CN201256925Y (en) * | 2008-08-22 | 2009-06-17 | 襄樊职业技术学院 | Hand pulling type ground cleaning vehicle |
| CN201533810U (en) * | 2009-09-21 | 2010-07-28 | 中国地质大学（武汉） | Hand-push type cleaning vehicle |
| KR20150053411A (en) * | 2013-11-08 | 2015-05-18 | 이종훈 | Autpmatic cleaner without electrical power |
| CN106175610A (en) * | 2016-06-30 | 2016-12-07 | 国网山东省电力公司济南供电公司 | A kind of multifunctional ground cleaning device |
| CN108049348A (en) * | 2017-12-29 | 2018-05-18 | 上海电力学院 | A kind of multifunction energy-saving cleans vehicle |
| CN108784554A (en) * | 2018-05-25 | 2018-11-13 | 李苏 | A kind of bathroom ground cleaning equipment |
| CN108742352A (en) * | 2018-06-29 | 2018-11-06 | 广东知识城运营服务有限公司 | A kind of watering dust prevention automatic cleaning apparatus |
| CN109290836A (en) * | 2018-11-21 | 2019-02-01 | 陕西海力特精密机械有限公司 | For the space cam in slot machine transmission mechanism |
| US20200196817A1 (en) * | 2018-12-21 | 2020-06-25 | Ningbo Fujia Industrial Co., Ltd. | Automated floor cleaning apparatus |
| CN110037617A (en) * | 2019-04-23 | 2019-07-23 | 长沙宁湖机械设备有限公司 | A kind of refuse sweeping vehicle |
| US20190274508A1 (en) * | 2019-04-30 | 2019-09-12 | Hubei Dstech Co, Ltd | Handheld sweeping and mopping structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806915A (en) * | 2021-02-10 | 2021-05-18 | 北京石头世纪科技股份有限公司 | Automatic cleaning equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210101 |
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| WW01 | Invention patent application withdrawn after publication |