CN205667534U - Floor-cleaning machine - Google Patents

Floor-cleaning machine Download PDF

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Publication number
CN205667534U
CN205667534U CN201620140030.7U CN201620140030U CN205667534U CN 205667534 U CN205667534 U CN 205667534U CN 201620140030 U CN201620140030 U CN 201620140030U CN 205667534 U CN205667534 U CN 205667534U
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CN
China
Prior art keywords
water tank
frame
floor
cleaning
cleaning brush
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.)
Expired - Fee Related
Application number
CN201620140030.7U
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Chinese (zh)
Inventor
罗剑渝
钟峥嵘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
Original Assignee
CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd filed Critical CHONGQING MINGZHU ENVIRONMENTAL PROTECTION ENGINEERING Co Ltd
Priority to CN201620140030.7U priority Critical patent/CN205667534U/en
Application granted granted Critical
Publication of CN205667534U publication Critical patent/CN205667534U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model provides a kind of floor-cleaning machine, belong to field of environment protection equipment, including frame, cleaning device and water absorber it is provided with in frame, clean device and include filtered water tank, cleaning brush and for driving the motor of described cleaning brush, filtered water tank is arranged in frame and is communicated with outlet pipe, liquid electromagnetic valve it is provided with on outlet pipe, the water outlet of outlet pipe is rectified described cleaning brush, cleaning brush and described motor may be contained within the front end of frame, water absorber includes the foul water tank being sequentially communicated, water inlet pipe and suction head, foul water tank is arranged in frame and is connected with one end of water inlet pipe, foul water tank is communicated with vacuum pump, vacuum pump is arranged in frame, suction head is arranged at frame rear end and is connected with the other end of water inlet pipe.This floor-cleaning machine uses and cleans device and the structure of water absorber combination, rational in infrastructure, easy to operate, and can wash ground effect from largely improving, and effectively compensate for the defect of prior art.

Description

Floor-cleaning machine
Technical field
This utility model relates to field of environment protection equipment, in particular to floor-cleaning machine.
Background technology
Floor-cleaning machine be one be applicable to hard ground clean blot sewage, and the cleaner taken away from the scene by sewage simultaneously Tool.There is environmental protection, energy-conservation, the advantage such as efficiently.The use time at home is the longest, and in the social every field of developed country Using the most universal, particularly some stations, harbour, airport, workshop, warehouse, school, hospital, restaurant, sales field etc. have The place of wide hard ground, replaces the cleaning theory of manpower to be rooted in the hearts of the people with machinery.Hard ground typically has terrazzo, big Gypsum Fibrosum, granite, artificial stone, floor tile, PVC, the dividing of the essence material such as steel sand, epoxy, traditional cleaning method is that mop adds dirt and pushes away, Introduce wiping machine and water scooping machine after reform and opening-up to keep a public place clean for daily, recently set up factories in continent due to a large amount of overseas-funded enterprises, wash Approval is promoted in the use of ground machine.
But, mostly there is unreasonable structure, inconvenient operation, the problem of cleaning performance difference in existing floor-cleaning machine.
Utility model content
The purpose of this utility model is to provide a kind of floor-cleaning machine, to improve the problems referred to above.
This utility model is achieved in that
This floor-cleaning machine includes frame, and described frame is provided with cleaning device and water absorber, and described cleaning device includes Filtered water tank, cleaning brush and for driving the motor of described cleaning brush, described filtered water tank is arranged in frame and is communicated with water outlet Pipe, described outlet pipe is provided with liquid electromagnetic valve, and the water outlet of described outlet pipe is rectified described cleaning brush, described cleaning brush and Described motor may be contained within the front end of frame, and described water absorber includes foul water tank, water inlet pipe and the suction head being sequentially communicated, Described foul water tank is arranged in frame and is connected with one end of water inlet pipe, and described foul water tank is communicated with vacuum pump, described vacuum pump Being arranged in frame, described suction head is arranged at frame rear end and is connected with the other end of water inlet pipe.
As preferably, described filtered water tank and foul water tank are one-body molded.
The purpose so arranging filtered water tank and foul water tank is to improve the structural stability of whole sweeper, reduces simultaneously and sweeps The production technology of ground machine and cost.
As preferably, described filtered water tank is positioned at above described foul water tank.
Filtered water tank is so set and is to facilitate the discharge of clear water and the collection of sewage with the purpose of the relative position of foul water tank. Water in filtered water tank is for discharging and cleaning ground, and therefore filtered water tank is positioned at eminence, and its internal water can obtain higher Potential energy, very convenient during discharge;And foul water tank is mainly used in absorbing ground sewage, during sewage enters foul water tank Needing to resist gravity acting, therefore foul water tank is arranged at lower and is conducive to the collection of sewage, and in a word, this position relationship is conducive to The normal work of whole sweeper.
As preferably, the top of described cleaning brush is provided with rotating shaft and described rotating shaft is vertically rotationally connected with in frame, Pinion rotation is used between described motor and rotating shaft.
It has transmission accurately to use gear-driven purpose to be, efficiency is high, and compact conformation, reliable operation, the life-span is long Feature.
As preferably, in described rotating shaft, it is provided with throughbore, the length direction of described throughbore and described rotating shaft Length direction identical, the corresponding described cleaning brush in the bottom of described throughbore, described outlet pipe is stretched away from one end of filtered water tank Enter in described throughbore.
The purpose so arranging outlet pipe and rotating shaft is so that then clear water can reach ground by first moistening cleaning brush, So can weaken the abrasion of cleaning brush, the uniformity of current when cleaning brush rotates can also be improved simultaneously.
As preferably, described cleaning brush includes box body and Duo Gen bristle, and the bottom of described rotating shaft is connected with box body top And throughbore connects with tray interior, being provided with multiple water hole bottom described box body, many bristles are arranged at the bottom of described box body Portion is not provided with the position in water hole.
The purpose so arranged is that improving clear water moistens the uniformity on bristle and ground, thus improves cleaning brush to ground Cleaning performance.
As preferably, described suction head linearly type and its length are more than the size of cleaning brush width.
It has simple in construction to use linear purpose to be, feature easy to process, with low cost.
As preferably, described suction head is arc line type and its medial surface correspondence frame.
The purpose using arc line type is to promote the recovery of sewage.When the interior side contacts of suction head is to sewage, owing to being interior Recessed structure, therefore under the effect of component, sewage can be concentrated to middle part, so can greatly promote the recovery of sewage, it is ensured that dirty The collecting effect of water.
As preferably, described vacuum pump is arranged at the top of foul water tank, and described vacuum pump includes air entry and air vent, Described air entry is internal with foul water tank to be connected, and described air vent connects with extraneous air.
The purpose so arranging vacuum pump is to simplify the contour structures of floor-cleaning machine so that it is compacter, simultaneously can also The collecting amount improving sewage as far as possible is measured after the meeting.
As preferably, described frame being provided with controller, described controller connects touch screen, described motor, liquid Body electromagnetic valve and vacuum pump are connected with controller respectively.
The purpose arranging controller and touch screen is to improve the automaticity of this floor-cleaning machine, user friendly operation.
The beneficial effects of the utility model are:
This floor-cleaning machine uses and cleans device and the structure of water absorber combination, rational in infrastructure, easy to operate and permissible Wash ground effect from largely improving, effectively compensate for the defect of prior art.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other relevant accompanying drawings according to these accompanying drawings.
The structural representation of the floor-cleaning machine that Fig. 1 provides for this utility model first embodiment;
The structural representation of the cleaning brush that Fig. 2 provides for this utility model first embodiment;
The structural representation of the suction head that Fig. 3 provides for this utility model first embodiment.
Reference collects:
Frame 100;Filtered water tank 200;Foul water tank 300;
Vacuum pump 350;Outlet pipe 400;Rotating shaft 500;
Motor 600;Water inlet pipe 700;Suction head 800;
Box body 900;Bristle 950.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.Therefore, below to attached The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model, But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under not making creative work premise, broadly falls into the model of this utility model protection Enclose.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, or It is the orientation or position relationship usually put during the use of this utility model product, is for only for ease of description this utility model and letter Change describe rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for district Divide and describe, and it is not intended that indicate or hint relative importance.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect, Or be integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to pass through intermediary It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition Solve above-mentioned term concrete meaning in this utility model.
First embodiment, with reference to Fig. 1-3, this floor-cleaning machine includes frame 100, described frame 100 is provided with cleaning device And water absorber, described cleaning device includes filtered water tank 200, cleaning brush and for driving the motor 600 of described cleaning brush, institute State filtered water tank 200 and be arranged in frame 100 and be communicated with outlet pipe 400, described outlet pipe 400 is provided with liquid electromagnetic valve, The water outlet of described outlet pipe 400 is proper may be contained within frame 100 to described cleaning brush, described cleaning brush and described motor 600 Front end, described water absorber includes foul water tank 300, water inlet pipe 700 and the suction head 800 being sequentially communicated, described foul water tank 300 Being arranged in frame 100 and be connected with one end of water inlet pipe 700, described foul water tank 300 is communicated with vacuum pump 350, described vacuum Pump 350 is arranged in frame 100, and described suction head 800 is arranged at frame 100 rear end and the other end with water inlet pipe 700 is connected.
Wherein, described frame 100 includes plastic casing and metallic framework, thus while ensureing support strength, reduces certainly The weight of body and cost;Described filtered water tank 200 and foul water tank 300 entirety are cuboid, in order to processing and manufacturing;Described cleaning brush For plastic material, in order to install and and drive;Described motor 600 motor 600, can control accurate power output and just Reverse turn;Described outlet pipe 400 is connected to the bottom of described filtered water tank 200, in order to clear water can easily flow out;Described outlet pipe 400 and water inlet pipe 700 be rubber hose, in order to improve its arrange motility;Described liquid electromagnetic valve be selected to water or Liquid is working media, can automatically control or remotely control the break-make of the working media pipelines such as water, oil, liquid.Owing to this valve is adopted With rubber seal, therefore the cleannes of working media are lowered significantly, there is keying rapidly, high reliability;
Described motor 600 is bolted to connection in frame 100, and described cleaning brush is rotationally connected with frame 100 Front bottom end;Described suction head 800 is the strip box of hollow, and bottom opening and the edge of described strip box are provided with rubber Bar, to improve the order of contact with ground, it is ensured that soaking effect;Described vacuum pump 350 refers to utilize machinery, physics, chemistry or thing The method of Physicochemical is bled and the device or the equipment that obtain vacuum to taking out container;Described floor-cleaning machine also includes four wheels Son, four wheels one group of left and right sides being symmetricly set in frame 100 two-by-two;Described floor-cleaning machine also includes two handrails, two Handrail is arranged at frame 100 top rear, in order to user holds operation.
The operation principle of this floor-cleaning machine and process are such that first starting motor 600 and liquid electromagnetic valve, filtered water tank Water in 200 flows on cleaning brush by outlet pipe 400, then flows down and drenches ground, and motor 600 drives cleaning brush to rotate simultaneously Scrub ground, so achieve that the cleaning on ground;Then user promotes floor-cleaning machine to move forward, and starts vacuum pump 350 simultaneously, Vacuum pump 350 quickly detaches the air in foul water tank 300, so that foul water tank 300 keeps vacuum state, at suction function Under, suction head 800 can produce suction and absorb the sewage after cleaning on ground, and is stored in foul water tank 300, waits until to have cleaned Emission treatment after one-tenth, the most just achieves the recovery after clear water washes ground.
In the actual design and manufacture process of this floor-cleaning machine, described filtered water tank 200 and foul water tank 300 can use various Structure and form, as long as the separation that can realize clear water and sewage contains.In the present embodiment, described filtered water tank 200 and sewage Case 300 is one-body molded.
Wherein, described frame 100 being provided with the plastic box of integral type, the inner chamber integral middle of described plastic box forms Dividing plate, the inner chamber of plastic box is divided into two independent casings by described dividing plate, and the two casing is filtered water tank 200 and foul water tank 300。
The purpose so arranging filtered water tank 200 and foul water tank 300 is to improve the structural stability of whole sweeper, simultaneously Reduce production technology and the cost of sweeper.
In the present embodiment, described filtered water tank 200 is positioned at above described foul water tank 300.
Filtered water tank 200 is so set and is to facilitate discharge and the sewage of clear water with the purpose of the relative position of foul water tank 300 Collection.Water in filtered water tank 200 is for discharging and cleaning ground, and therefore filtered water tank 200 is positioned at eminence, its internal water Higher potential energy can be obtained, very convenient during discharge;And foul water tank 300 is mainly used in absorbing ground sewage, sewage enters Needing to resist gravity acting during entering foul water tank 300, therefore foul water tank 300 is arranged at lower and is conducive to the collection of sewage, In a word, this position relationship is conducive to the normal work of whole sweeper.
In the present embodiment, the top of described cleaning brush is provided with rotating shaft 500 and described rotating shaft 500 is vertically rotationally connected with machine On frame 100, between described motor 600 and rotating shaft 500, use pinion rotation.
Wherein, described rotating shaft 500 is removably connected with described cleaning brush by bolt;It is arranged with axle in described rotating shaft 500 Hold, described frame 100 is provided with the installing hole mated with described bearing;It is provided with on the output shaft of described motor 600 actively Gear, the top of described rotating shaft 500 is provided with driven gear, and described driving gear and driven gear engage each other.
It has transmission accurately to use gear-driven purpose to be, efficiency is high, and compact conformation, reliable operation, the life-span is long Feature.
In the present embodiment, in described rotating shaft 500, it is provided with throughbore, the length direction of described throughbore and described turn The length direction of axle 500 is identical, the corresponding described cleaning brush in the bottom of described throughbore, and described outlet pipe 400 is away from filtered water tank One end of 200 is stretched in described throughbore.
Wherein, the cross section of described throughbore is circular, in order to processing, described cross section is for being perpendicular to rotating shaft 500 axle To the plane in direction;Described throughbore slightly larger than water inlet pipe 700, in order to water inlet pipe 700 inserts.
The purpose so arranging outlet pipe 400 and rotating shaft 500 is so that then clear water can reach by first moistening cleaning brush To ground, so can weaken the abrasion of cleaning brush, the uniformity of current when cleaning brush rotates can also be improved simultaneously.
In the present embodiment, described cleaning brush includes box body 900 and Duo Gen bristle 950, the bottom of described rotating shaft 500 and box body 900 tops connect and throughbore is internal with box body 900 connects, and is provided with multiple water hole, many bristles bottom described box body 900 950 are arranged at the position being not provided with water hole bottom described box body 900.
Wherein, described box body 900 and bristle 950 are plastic material, and described bristle 950 connects box body by sweat soldering Bottom 900;Multiple water holes are the most circular or square, and uniform intervals is arranged in bottom box body 900, and described water hole and bristle 950 are equal Even it is crisscross arranged.
The purpose so arranged is that improving clear water moistens the uniformity on bristle 950 and ground, thus improves cleaning brush pair The cleaning performance on ground.
In the actual design and manufacture process of this floor-cleaning machine, described suction head 800 could be arranged to various structure and shape Formula, as long as it can realize the recovery of sewage.
In the present embodiment, described suction head 800 is in arc line type and its medial surface correspondence frame 100.
Wherein, the hollow box of the cuboid of described suction head 800, the bottom opening of described hollow box, its edge It is provided with rubber strip, to ensure to seal with ground to be adjacent to, it is ensured that the soaking effect of suction head 800;The inner side of described suction head 800 It is connected with water inlet pipe 700 and both inner chambers are interconnected.
The purpose using arc line type is to promote the recovery of sewage.When the interior side contacts of suction head 800 is to sewage, owing to being Concave inward structure, therefore under the effect of component, sewage can be concentrated to middle part, so can greatly promote the recovery of sewage, it is ensured that The collecting effect of sewage.
In the present embodiment, described vacuum pump 350 is arranged at the top of foul water tank 300, and described vacuum pump 350 includes air entry And air vent, described air entry is internal with foul water tank 300 to be connected, and described air vent connects with extraneous air.
Wherein, the intracavity bottom of described foul water tank 300 is provided with gripper shoe, and described vacuum pump 350 is detachable by bolt Install and in gripper shoe;The air vent of described vacuum pump 350 is communicated with trachea, and described trachea stretches out described foul water tank 300.
The purpose so arranging vacuum pump 350 is to simplify the contour structures of floor-cleaning machine so that it is compacter, also may be used simultaneously Measure after the meeting improving the collecting amount of sewage as far as possible.
In the present embodiment, described frame 100 being provided with controller, described controller connects touch screen, described motor 600, liquid electromagnetic valve and vacuum pump 350 are connected with controller respectively.
Wherein, described controller is single-chip microcomputer or PLC, and both of which has with low cost, the feature of working stability;Described Touch screen is also called " touch screen ", " contact panel ", is a kind of vicarious liquid crystal display dress receiving the input signals such as contact Putting, when contacting the graphic button on screen, the haptic feedback system on screen can drive each according to the formula of preprogramming Plant hookup mechanism, be substituted for mechanical push button panel.
The purpose arranging controller and touch screen is to improve the automaticity of this floor-cleaning machine, user friendly operation.
This floor-cleaning machine uses and cleans device and the structure of water absorber combination, rational in infrastructure, easy to operate and permissible Wash ground effect from largely improving, effectively compensate for the defect of prior art.
Second embodiment, the device that this utility model embodiment is provided, its realize principle and generation technique effect and Previous embodiment is identical, for briefly describing, and the not mentioned part of device embodiment part, refer in previous embodiment corresponding interior Hold.
In the present embodiment, described suction head 800 linearly type and its length are more than the size of cleaning brush width.
Wherein, the hollow box of the cuboid of described suction head 800, the bottom opening of described hollow box, its edge It is provided with rubber strip, to ensure to seal with ground to be adjacent to, it is ensured that the soaking effect of suction head 800;The two ends of described suction head 800 Beyond cleaning brush about 5-10cm, in order to ensure fully absorbing of sewage.
It has simple in construction to use linear purpose to be, feature easy to process, with low cost.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (8)

1. a floor-cleaning machine, it is characterised in that include frame, described frame is provided with cleaning device and water absorber, described Cleaning device and include filtered water tank, cleaning brush and for driving the motor of described cleaning brush, described filtered water tank is arranged in frame And it is communicated with outlet pipe, and described outlet pipe is provided with liquid electromagnetic valve, the water outlet of described outlet pipe is rectified described cleaning brush, Described cleaning brush and described motor may be contained within the front end of frame, and described water absorber includes foul water tank, the water inlet being sequentially communicated Pipe and suction head, described foul water tank is arranged in frame and is connected with one end of water inlet pipe, and described foul water tank is communicated with vacuum Pump, described vacuum pump is arranged in frame, and described suction head is arranged at frame rear end and is connected with the other end of water inlet pipe, described The top of cleaning brush is provided with rotating shaft and described rotating shaft is vertically rotationally connected with in frame, uses tooth between described motor and rotating shaft Wheel rotates, and is provided with throughbore in described rotating shaft, the length direction phase of the length direction of described throughbore and described rotating shaft With the corresponding described cleaning brush in the bottom of, described throughbore, described outlet pipe stretches into described current away from one end of filtered water tank and leads to In hole.
Floor-cleaning machine the most according to claim 1, it is characterised in that described filtered water tank and foul water tank are one-body molded.
Floor-cleaning machine the most according to claim 2, it is characterised in that described filtered water tank is positioned at above described foul water tank.
Floor-cleaning machine the most according to claim 1, it is characterised in that described cleaning brush includes box body and Duo Gen bristle, described The bottom of rotating shaft is connected with box body top and throughbore connects with tray interior, is provided with multiple water hole bottom described box body, Many bristles are arranged at the position being not provided with water hole bottom described box body.
Floor-cleaning machine the most according to claim 1, it is characterised in that described suction head linearly type and its length are more than cleaning The size of brush width.
Floor-cleaning machine the most according to claim 1, it is characterised in that described suction head is arc line type and its medial surface correspondence machine Frame.
Floor-cleaning machine the most according to claim 1, it is characterised in that described vacuum pump is arranged at the top of foul water tank, described Vacuum pump includes air entry and air vent, and described air entry is internal with foul water tank to be connected, and described air vent connects with extraneous air.
Floor-cleaning machine the most according to claim 1, it is characterised in that be provided with controller, described controller in described frame Connecting has touch screen, described motor, liquid electromagnetic valve and vacuum pump to be connected with controller respectively.
CN201620140030.7U 2016-02-24 2016-02-24 Floor-cleaning machine Expired - Fee Related CN205667534U (en)

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Application Number Priority Date Filing Date Title
CN201620140030.7U CN205667534U (en) 2016-02-24 2016-02-24 Floor-cleaning machine

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Application Number Priority Date Filing Date Title
CN201620140030.7U CN205667534U (en) 2016-02-24 2016-02-24 Floor-cleaning machine

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107115068A (en) * 2017-05-30 2017-09-01 扬州金威环保科技有限公司 Dirt system is returned in a kind of cleaning for floor-cleaning machine
CN108685525A (en) * 2017-04-12 2018-10-23 上海拓础智能科技有限公司 A kind of sweeping robot
CN108937754A (en) * 2018-09-02 2018-12-07 安徽风向标清洁设备有限公司 A kind of novel folding floor-cleaning machine
CN109047103A (en) * 2018-07-20 2018-12-21 宁波佩德凯尔电器有限公司 A kind of cleaning machine
CN110115550A (en) * 2019-04-22 2019-08-13 华为技术有限公司 A kind of sweeping robot
CN110731733A (en) * 2019-10-08 2020-01-31 达英科(南京)设备有限公司 Complete set of equipment of outer wall cleaning robot and cleaning method thereof
CN114617496A (en) * 2021-07-20 2022-06-14 尚科宁家(中国)科技有限公司 Low-noise surface cleaning machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108685525A (en) * 2017-04-12 2018-10-23 上海拓础智能科技有限公司 A kind of sweeping robot
CN107115068A (en) * 2017-05-30 2017-09-01 扬州金威环保科技有限公司 Dirt system is returned in a kind of cleaning for floor-cleaning machine
CN107115068B (en) * 2017-05-30 2024-02-13 扬州金威环保科技有限公司 Cleaning dust return system for floor cleaning machine
CN109047103A (en) * 2018-07-20 2018-12-21 宁波佩德凯尔电器有限公司 A kind of cleaning machine
CN108937754A (en) * 2018-09-02 2018-12-07 安徽风向标清洁设备有限公司 A kind of novel folding floor-cleaning machine
CN110115550A (en) * 2019-04-22 2019-08-13 华为技术有限公司 A kind of sweeping robot
CN110731733A (en) * 2019-10-08 2020-01-31 达英科(南京)设备有限公司 Complete set of equipment of outer wall cleaning robot and cleaning method thereof
CN114617496A (en) * 2021-07-20 2022-06-14 尚科宁家(中国)科技有限公司 Low-noise surface cleaning machine
CN114617496B (en) * 2021-07-20 2023-08-04 尚科宁家(中国)科技有限公司 Low-noise surface cleaning machine

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