CN115381349A

CN115381349A - Intelligent floor washing machine with deodorization function

Info

Publication number: CN115381349A
Application number: CN202211225371.0A
Authority: CN
Inventors: 周家繁
Original assignee: Suzhou Daneng Zhongchuang Electrical Appliance Co ltd
Current assignee: Suzhou Daneng Zhongchuang Electrical Appliance Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-11-25

Abstract

The invention discloses an intelligent floor washing machine with a deodorization function, which comprises: a body; the brush roller is arranged at the bottom of the machine body, is in contact with the ground and is used for brushing the ground; the scraping plate is arranged at the bottom of the machine body and is positioned behind the brush roll, and the scraping plate is in contact with the ground and is used for scraping dirt on the ground and sending the dirt to the dirt processing box; the sewage treatment box is detachably and fixedly connected with the machine body; the driving wheel is arranged on the machine body and used for driving the floor washing machine to move on the ground; the machine body is also provided with: the ozone generator is communicated with the sewage treatment box through a pipeline and used for conveying ozone into the sewage treatment box and deodorizing the sewage in the sewage treatment box through the ozone; and the voice control system is used for picking up an external voice signal and controlling the floor washing machine to work. Has the advantages that: according to the technical scheme, the sewage in the sewage container is treated by the ozone, so that the odor is prevented from being emitted, the user experience is not influenced, the sewage container does not need to be detached and washed frequently, and time and labor are saved.

Description

Intelligent floor washing machine with deodorization function

Technical Field

The invention relates to the field of floor washers, in particular to an intelligent floor washer with a deodorization function.

Background

In the prior art, when the floor washing machine works, a water pump sprays clean water to the ground, the wet ground is scrubbed through a brush roll to realize the floor washing, and sewage and garbage after the ground is washed are sucked into a sewage container by a vacuum pump.

In order to avoid the dirt to breed the bacterium and give off the stink, require that the floor cleaning machine uses taking off sewage container from the floor cleaning machine and clearing up after a period of time, it is obviously wasted time and energy frequently to clear up the sewage container, it is more troublesome, consequently in the in-service use in-process, the personnel of keeping a public place clean do not generally rinse sewage container according to the requirement regularly, lead to the floor cleaning machine ubiquitous among the prior art to be close to the problem that can obviously smell its stink that gives off behind the floor cleaning machine, user experience feels poor.

Disclosure of Invention

The invention mainly aims to provide an intelligent floor washing machine with a deodorization function, and aims to solve the problems that a sewage container of the existing floor washing machine is troublesome to clean, smelly odor is easily emitted, and user experience is influenced.

In order to solve the above problems, the present invention provides an intelligent floor washing machine with deodorization function, comprising:

a body;

the brush roller is arranged at the bottom of the machine body, is in contact with the ground and is used for brushing the ground;

the scraping plate is arranged at the bottom of the machine body and is positioned behind the brush roll, and the scraping plate is in contact with the ground and is used for scraping dirt on the ground and sending the dirt to the dirt processing box;

the sewage treatment box is detachably and fixedly connected with the machine body;

the driving wheel is arranged on the machine body and used for driving the floor washing machine to move on the ground;

still be equipped with on the organism:

the ozone generator is communicated with the sewage treatment box through a pipeline and used for conveying ozone into the sewage treatment box and deodorizing the sewage in the sewage treatment box through the ozone;

and the voice control system is used for picking up an external voice signal and controlling the floor washing machine to work.

In one embodiment, the body is further provided with a gas tank in which gas is stored, and the gas does not react with ozone;

the gas tank is communicated with a pipeline.

In one embodiment, a stirrer is arranged in the sewage treatment tank and is used for stirring the sewage;

the agitator includes:

the air disc is vertically and fixedly provided with a plurality of stirring pipes arranged at intervals, the stirring pipes are communicated with the inside of the air disc, a transmission pipe is arranged on the central axis of the air disc, one end of the transmission pipe is fixedly connected with the air disc, the other end of the transmission pipe extends out of the sewage treatment box and is in transmission connection with a rotating motor, the transmission pipe is in rolling sealing connection with the sewage treatment box, and the stirring pipes are provided with a plurality of air injection holes along the length direction of the stirring pipes;

the air inlet main pipe is arranged in the transmission pipe and communicated with the interior of the air disc, the air inlet main pipe is coaxially arranged with the transmission pipe, the air inlet main pipe is connected with the air disc in a rolling and sealing mode, and the pipeline is communicated with the air inlet main pipe.

In one embodiment, the agitator further comprises:

the mounting plate is arranged right above the air disc and is parallel to the air disc;

the lower end of the inserting column is connected with the stirring pipe in a vertically sliding and sealing insertion mode, and the upper end of the inserting column is fixedly connected with the mounting plate;

the intake pipe four, vertical gyration is installed on the center axis of mounting panel, the lower extreme of intake pipe four flushes with the upper end of stirred tube, the upper end and the gas pitcher intercommunication of intake pipe four, the lower extreme of intake pipe four has set firmly the gasbag, the gasbag can promote the mounting panel after being strutted by gas and drive and insert the post rebound, after releasing the gas in the gasbag, the mounting panel drives and inserts the post decline and reset.

In one embodiment, the inner wall of the sewage treatment box is provided with a plurality of spring plates which are distributed in a central symmetry manner, one end of each spring plate is fixedly connected with the inner wall of the sewage treatment box, and the other end of each spring plate is elastically pressed on the mounting plate.

In one embodiment, the system further comprises a vision control system for picking up external gesture signals and controlling the work of the floor washing machine.

In one embodiment, an elastic cantilever is fixedly arranged at one end of the machine body, which is far away from the driving wheel, a steering motor is vertically and fixedly arranged at the suspended end of the elastic cantilever, and an output shaft at the lower end of the steering motor is connected with a steering wheel.

In one embodiment, a wheel hub motor is arranged on the driving wheel.

In one embodiment, the scraper plate is provided with a sewage suction pump, the sewage suction pump is communicated with the sewage treatment tank through a sewage discharge pipe, and the sewage suction pump can suck the sewage scraped by the scraper plate and send the sewage into the sewage treatment tank through the sewage discharge pipe.

In one embodiment, the brushroll is provided with sprayers, through which water is sprayed onto the brushroll.

Has the advantages that: according to the technical scheme, the sewage in the sewage container is treated by the ozone, so that the sewage container is prevented from emitting odor, the user experience is not influenced, the sewage container does not need to be disassembled and washed frequently, and time and labor are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of an intelligent floor scrubber with deodorizing function according to the present invention;

FIG. 2 is a front view of an intelligent floor scrubber having a deodorizing function according to the present invention;

FIG. 3 is an internal block diagram of FIG. 2 of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 5 is a top view of the air plate of the present invention;

FIG. 6 is a top view of the mounting plate of the present invention;

fig. 7 is a bottom view of the mounting plate of the present invention.

The reference numerals are explained below:

1. a body; 2. a brush roll; 3. a squeegee; 4. a drive wheel; 5. a hub motor; 6. a steering wheel; 7. a steering motor; 8. a flexible cantilever; 9. a sprinkler; 10. a sewage suction pump; 11. a blow-off pipe; 12. a dirt treatment box; 13. an air pan; 14. a transmission pipe; 15. a gear; 16. a rotating electric machine; 17. an intake manifold; 18. a first air inlet pipe; 19. an ozone generator; 20. a second air inlet pipe; 21. a control valve; 22. a gas tank; 23. a third air inlet pipe; 24. a fourth air inlet pipe; 25. a limiting plate; 26. an air bag; 27. a spring plate; 28. mounting a plate; 29. inserting a column; 30. a stirring pipe; 31. a gas injection hole; 32. a central control box; 33. a camera; 34. a sound pickup; 35. an electric heater; 36. an air outlet pipe; 37. a box cover; 38. air volume governing valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an intelligent floor washing machine with a deodorization function, which is used for carrying out oxidation treatment on dirt in a sewage container through ozone, so that odor is prevented from being emitted, user experience is not influenced, the sewage container does not need to be disassembled and washed frequently, and time and labor are saved.

Specifically, in an embodiment of the invention, as shown in fig. 1 to 3, the intelligent floor washing machine with a deodorization function comprises a machine body 1, a brush roller 2, a scraper 3, a dirt processing box 12 and a driving wheel 4.

In the present embodiment, as shown in fig. 1 to 3, the brush roller 2 is disposed at the bottom of the machine body 1, the brush roller 2 can contact with the ground for scrubbing the ground, the brush roller 2 is provided with a sprayer 9, the sprayer 9 is connected to a water pump (not shown) by a water pipe, and the water pump is located in a clean water tank (not shown), so that the brush roller 2 can perform wet sweeping, i.e., washing the ground, on the ground by spraying water onto the brush roller 2 through the sprayer 9.

In the embodiment, as shown in fig. 1-3, the scraper 3 is located behind the brush roll 2 in the forward direction of the floor washing machine, the lower surface of the scraper 3 is in contact with the ground, and the scraper 3 can scrape dirt on the ground and collect the dirt at one position during the forward process of the floor washing machine; the improved sewage treatment device is characterized in that a sewage suction pump 10 is arranged on the scraper blade 3, the sewage suction pump 10 is communicated with a sewage treatment tank 12 through a sewage discharge pipe 11, and the sewage suction pump 10 can suck sewage scraped by the scraper blade 3 and send the sewage into the sewage treatment tank 12 through the sewage discharge pipe 11 for centralized treatment.

In the present embodiment, as shown in fig. 1 to 4, the waste treatment tank 12 is used for centralized treatment of waste including sewage and solid garbage, and in the present embodiment, ozone is introduced into the waste treatment tank 12 to oxidize the waste by the strong oxidizing property of ozone, so that the waste does not generate odor, and the ozone can oxidize the odor accumulated in the waste treatment tank 12, so that the air in the waste treatment tank 12 is odorless, and thus, the sewage container does not need to be frequently disassembled and washed, which saves time and labor, and does not affect the user experience.

In this embodiment, as shown in fig. 1 to fig. 3, the driving wheel 4 is disposed below the machine body 1, and a wheel hub motor 5 is disposed in the driving wheel 4, and the driving wheel 4 is driven to rotate by the wheel hub motor 5, so as to realize forward movement or backward movement of the floor cleaning machine.

In the embodiment, as shown in fig. 1 to fig. 3, a steering wheel 6 is arranged at one end of the lower part of the machine body 1, which is far away from the driving wheel 4, and is used for steering the floor cleaning machine in the process of moving forward or backward; further, the one end of keeping away from drive wheel 4 on the organism 1 sets firmly elastic cantilever 8, elastic cantilever 8 adopts the elastic material preparation, for example spring steel, 8 one end of elastic cantilever links firmly with organism 1, and the other end is unsettled, and this end is vertical to have set firmly and turn to motor 7, turn to motor 7 lower extreme output shaft directive wheel 6, rotate through control steering motor 7 and drive directive wheel 6 and realize the scrubber and turn to around vertical line rotation, design like this, can realize directive wheel 6 through elastic cantilever 8 and move on vertical direction limitedly to guarantee that the scrubber is steady acutely not to rock when making things convenient for directive wheel 6 to pass through unevenness's road surface.

In this embodiment, as shown in fig. 1-3, the waste disposal box 12 is detachably and fixedly connected to the machine body 1, so that the waste disposal box 12 is convenient to disassemble and assemble.

In this embodiment, as shown in fig. 1-3, the machine body 1 is further provided with an ozone generator 19 and a voice control system, the ozone generator 19 is communicated with the sewage treatment tank 12 through a pipeline, as shown in fig. 3 and 4, the pipeline is an air inlet pipe one 18, ozone generated by the ozone generator 19 is sent into the sewage treatment tank 12 through the air inlet pipe one 18, and the sewage in the sewage treatment tank 12 is oxidized and deodorized by the ozone.

Further, in this embodiment, as shown in fig. 2 and 3, the machine body 1 is further provided with a gas tank 22, in which gas is stored, the gas does not react with ozone, such as nitrogen or other inert gas which does not react with ozone, the gas tank 22 is communicated with a pipeline, and as shown in fig. 3 and 4, the gas tank 22 is communicated with the first inlet pipe 18 through the second inlet pipe 20.

In this embodiment, a stirrer is disposed in the dirt processing box 12, and the stirrer stirs the dirt, so that the ozone is fully mixed with the dirt, and the oxidation processing efficiency of the dirt is accelerated.

Specifically, in this embodiment, as shown in fig. 4, the agitator includes an air disk 13 and an air inlet manifold 17, the air disk 13 is horizontally disposed at the bottom of the sewage treatment tank 12, the air disk 13 is hollow inside and can store a certain amount of gas, as shown in fig. 5, a plurality of stirring pipes 30 arranged at intervals are vertically and fixedly disposed on the air disk 13, when the air disk 13 rotates around a vertical axis, the stirring pipes 30 can be driven to rotate to stir the sewage, it should be noted that the stirring pipes 30 can stir the air in the sewage treatment tank 12 besides the sewage and the solid small impurities in the sewage treatment tank 12, so as to accelerate the ozone to oxidize and deodorize the odor in the air.

In the present embodiment, as shown in fig. 4, the stirring pipes 30 communicate with the inside of the gas panel 13, and the gas in the gas panel 13 can enter each stirring pipe 30.

In this embodiment, as shown in fig. 4, a transmission pipe 14 is disposed on a central axis of the air disc 13, as shown in fig. 4, the transmission pipe 14 and the air disc 13 are coaxially disposed, an upper end of the transmission pipe 14 is fixedly connected to the air disc 13, a lower end of the transmission pipe penetrates through the dirt treatment box 12, extends out of the dirt treatment box 12, and is in transmission connection with a rotating motor 16, the rotating motor 16 is fixedly disposed on the machine body 1, a specific transmission form may be gear 15 transmission, as shown in fig. 4, gears 15 are disposed on an output shaft of the rotating motor 16 and the transmission pipe 14, the two gears 15 are engaged, the rotating motor 16 drives the transmission pipe 14 to rotate through the gears 15, the transmission pipe 14 rotates to drive the air disc 13 to synchronously rotate, and then drives the stirring pipe 30 to rotate and stir the dirt and the odor in the dirt treatment box 12.

In the present embodiment, as shown in fig. 4, the driving pipe 14 is connected to the filth treatment tank 12 in a rolling sealing manner, so that the filth in the filth treatment tank 12 is prevented from leaking from the connection between the filth treatment tank 12 and the driving pipe 14.

In this embodiment, as shown in fig. 4, the air intake manifold 17 is disposed in the transmission pipe 14 and is communicated with the inside of the air disc 13, the air intake manifold 17 is disposed coaxially with the transmission pipe 14, and the upper end of the air intake manifold 17 is connected with the air disc 13 in a rolling and sealing manner, so that the air disc 13 rotates around the transmission pipe 14, the air intake manifold 17 can be fixed and does not rotate, and meanwhile, the sealing at the connection between the air intake manifold 17 and the air disc 13 is ensured, thereby preventing air leakage.

In this embodiment, as shown in fig. 3 and 4, the first air inlet pipe 18 and the second air inlet pipe 20 are communicated with the lower end of the air inlet main pipe 17, the first air inlet pipe 18 is used for conveying ozone into the air inlet main pipe 17, the second air inlet pipe 20 is used for conveying nitrogen or other gases which do not react with ozone into the air inlet main pipe 17, the gas in the air inlet main pipe 17 is set to be a mixed gas of ozone and nitrogen or other gases, the mixed gas enters each stirring pipe 30 through the air disc 13, as shown in fig. 4, a plurality of air injection holes 31 are formed in the stirring pipe 30 along the length direction of the stirring pipe 30, the mixed gas in the stirring pipe 30 is injected into sewage and air in the sewage treatment tank 12 through the air injection holes 31, and then ozone oxidizes and deodorizes odor in the sewage and air, so as to avoid odor from being generated in the sewage.

In this embodiment, since the volume of the dirt processing box 12 is not large, it is not necessary to introduce too much ozone into the dirt processing box 12, and too much ozone may cause ozone to leak out and pollute the air, which endangers the safety of cleaning personnel operating the floor cleaning machine, but at this time, because the amount of ozone is small, there may occur a situation that the ozone gas cannot overcome the pressure of the sewage and cannot flow out from the air injection holes 31, but the sewage enters the stirring pipe 30 and the air disk 13 through the air injection holes 31, and finally the dirt in the dirt processing box 12 enters the stirring pipe 30, the air disk 13, and the air inlet manifold 17 to block the stirring pipe 30 and/or the air disk 13 and/or the air inlet manifold 17, so that the stirrer fails.

In the present embodiment, as shown in fig. 4, 6 and 7, the stirrer further includes a mounting plate 28, an insert column 29 and a fourth air inlet pipe 24, wherein the mounting plate 28 is disposed right above the air disk 13 and is parallel to the air disk 13; the number of the insert columns 29 is opposite to that of the stirring pipes 30, one insert column 29 is inserted into each stirring pipe 30, and the lower end of each insert column 29 is connected with the corresponding stirring pipe 30 in a vertically sliding, sealing and inserting mode, so that on one hand, air leakage at the upper end of each stirring pipe 30 can be avoided, on the other hand, when the insert columns 29 descend, the air injection holes 31 can be blocked, when mixed gas does not exist in the air inlet main pipe 17, sewage enters the stirrer to block the corresponding stirring pipe 30 and/or the air disc 13 and/or the air inlet main pipe 17, so that the stirrer fails, the upper ends of the insert columns 29 are fixedly connected with the mounting plate 28, and when the air disc 13 rotates, the mounting plate 28 is driven to rotate through the corresponding stirring pipes 30 and the insert columns 29.

In this embodiment, when the ozone generator 19 is not operated and the gas tank 22 is not opened to supply gas into the gas inlet manifold 17, in order to prevent the contaminants in the contaminant treatment tank 12 from entering the stirrer through the gas injection holes 31 and blocking the stirring pipe 30 and/or the gas disk 13 and/or the gas inlet manifold 17, thereby disabling the stirrer, the insert post 29 is inserted into the stirring pipe 30, and normally, the lower end of the insert post 29 is flush with the lower end of the stirring pipe 30, thereby blocking all the gas injection holes 31 of the stirring pipe 30, when the ozone generator 19 is activated to generate ozone and the gas tank 22 is opened to inject gas into the gas inlet manifold 17, the insert post 29 is raised to gradually open all the gas injection holes 31, and specifically, when the gas pressure of the mixed gas in the stirring pipe 30 reaches a pressure sufficient to prevent the contaminants from entering the stirring pipe 30 through the gas injection holes 31, the insert post 29 is raised.

In this embodiment, as shown in fig. 4, the air inlet pipe four 24 is vertically and rotatably mounted on the central axis of the mounting plate 28, the air inlet pipe four 24 is coaxial with the mounting plate 28, and the mounting plate 28 is designed to ensure that the air inlet pipe four 24 does not move when rotating, the air inlet pipe four 24 is rotatably connected with the mounting plate 28 through the limiting plate 25, so that the air inlet pipe four 24 is designed to avoid axial movement of the air inlet pipe four 24 on the mounting plate 28, the lower end of the air inlet pipe four 24 is flush with the upper end of the stirring pipe 30, the upper end of the air inlet pipe four 24 is communicated with the air tank 22 through the air inlet pipe three 23, the lower end of the air inlet pipe four 24 is fixedly provided with the air bag 26, the air bag 26 is made of an elastic material capable of preventing ozone oxidation, when the plug 29 is required to rise, the air bag 26 is inflated into the air bag 26 through the air tank 22, and the volume of the air bag 26 gradually increases, and as the air bag 26 is located in the sewage, the air bag 26 gradually expands, the mounting plate 28 is pushed by buoyancy of the mounting plate 28 to drive the plug 29 to move upwards, and gradually open the air injection holes 31; when the inserted column 29 is required to descend, the air in the air bag 26 is discharged, the volume of the air bag 26 is reduced, the buoyancy generated by the air bag is also reduced, and finally the inserted column 29 descends and resets under the action of the gravity of the inserted column 29 and the mounting plate 28.

In the present embodiment, as shown in fig. 3, the third intake pipe 23 and the second intake pipe 20 are both communicated with the gas tank 22 through the control valve 21, the control valve 21 can control the gas in the gas tank 22 to enter the second intake pipe 20 and the third intake pipe 23, and the gas in the airbag 26 is controlled to be discharged through the third intake pipe 23 by the control valve 21.

Further, in this embodiment, as shown in fig. 3, the air quantity adjusting valve 38 is disposed on the second air inlet pipe 20 and is used for adjusting the air quantity entering the stirring pipe 30, specifically, as the inserting column 29 gradually rises, more and more air holes 31 are provided, which are not blocked by the inserting column 29, and in order to prevent the sewage from entering the stirring pipe 30 through the air holes 31, the air quantity adjusting valve 38 should adjust the air quantity entering the second air inlet pipe 20 to be larger and larger.

In this embodiment, in order to ensure that the insertion post 29 can reliably descend and return by itself after the gas in the air bag 26 is released by the control valve 21, as shown in fig. 4, a plurality of spring plates 27 are arranged on the inner wall of the pollutant treating box 12 and distributed in a central symmetry manner, one end of each spring plate 27 is fixedly connected with the inner wall of the pollutant treating box 12, the other end of each spring plate 27 is elastically pressed onto the mounting plate 28 and can be slidably connected with the mounting plate 28, the mounting plate 28 ascends to push the spring plate 27 to bend, and after the gas in the air bag 26 is released, the bent spring plate 27 pushes the mounting plate 28 to descend to return the insertion post 29 in the return process, and on the other hand, the plurality of spring plates 27 distributed in a central symmetry manner can further enable the mounting plate 28 to keep stable rotation and not to deflect.

In the present embodiment, as shown in fig. 4, the filth treatment tank 12 has a tank cover 37, which is designed to facilitate the placement of the stirrer inside the filth treatment tank 12.

In this embodiment, as shown in fig. 3, an air outlet pipe 36 is fixedly arranged on an outer wall of the sewage treatment tank 12, and the gas after ozone oxidation and deodorization in the sewage treatment tank 12 can be discharged from the air outlet pipe 36, and in addition, other parts in the sewage treatment tank 12 are isolated from the outside and do not leak air.

Further, in order to prevent the ozone in the sewage treatment tank 12 from being discharged from the air outlet pipe 36 to pollute the environment and endanger the safety of the working personnel of the floor washing machine, as shown in fig. 3, the air outlet pipe 36 is provided with an electric heater 35, and the electric heater 35 heats the gas which enters the air outlet pipe 36 and needs to be discharged outside, so that the ozone in the gas is decomposed, and therefore the ozone is prevented from being discharged.

In the embodiment, the voice control system is used for picking up an external voice signal and controlling the floor washing machine to work, so that the action of the floor washing machine is controlled by voice.

Specifically, the voice control system comprises voice acquisition equipment, voice pre-stage processing equipment, voice training equipment, voice recognition equipment, voice prompt equipment and output control equipment, wherein the voice acquisition equipment can complete functions of voice signal conditioning, voice signal acquisition and the like, converts voice control signals sent by workers into voice pulse sequences, and comprises a sound pickup 34, an acoustic/electric conversion module and a signal conditioning module; the voice preceding stage processing equipment filters interference signals, extracts voice characteristic vectors and quantizes the extracted voice characteristic vectors into standard voice characteristic vectors, and therefore the equipment comprises a voice preprocessing module, a characteristic extraction module and a vector quantization module; the voice training equipment carries out probability statistics on the voice characteristic standard vectors acquired and extracted for multiple times, extracts the optimal voice characteristic standard vector of the speaker, and prevents the influence on the voice recognition effect caused by inaccurate extracted characteristic parameters due to factors such as mood, environment and the like of the speaker, so the equipment comprises a probability statistics module and a parameter evaluation module, and realizes the accurate extraction of the voice characteristic standard vectors through a Hidden Markov Model (HMM); the speech recognition device compares the re-collected standard speech feature vector with the speech model in the speech template library to judge the current speech command function, so the device comprises a vector comparison module and a parameter evaluation module, and the speech template library is the best standard speech feature vector after storage training; the voice prompt device prompts a user to perform related operation or explain the currently finished function according to the voice recognition result, so the device comprises a calling prompt voice resource file module, a D/A conversion module and a signal amplification module; the output control equipment outputs corresponding control signals according to the voice recognition result, and realizes the voice control function of a series of actions such as forward movement, backward movement, steering, starting to wash the ground, stopping to wash the ground, ozone disinfection and the like of the floor washing machine, so the equipment comprises a signal driving module and an output controller.

Further, in this embodiment, the scrubber also includes a vision control system for picking up external gesture signals and controlling the scrubber to work, thereby realizing the gesture control of the scrubber, and facilitating the staff to flexibly select voice control or gesture control to work according to actual needs.

Specifically, the vision control system comprises a camera 33, a vision processor and an image acquisition card, wherein the camera 33 adopts a lens of a CCD camera, the camera 33 converts the gestures of the shot workers into image signals and then transmits the image signals to the image acquisition card, the image acquisition card converts the image signals into digital signals according to the information of pixel distribution, brightness, color and the like, the vision processor performs various operations on the signals to extract gesture characteristics, such as a moving path of the gestures, and then controls the floor washing machine to execute a desired control instruction.

In the present embodiment, in order to facilitate the disassembly and assembly and maintenance of the voice control system and the vision control system, the voice control system and the vision control system can be integrated into the center control box 32, and the center control box 32 can be detachably and fixedly mounted on the waste treatment box 12, as shown in fig. 1 to 4.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An intelligent floor scrubber with a deodorizing function, comprising:

a body;

the scraping plate is arranged at the bottom of the machine body and is positioned behind the brush roll, and the scraping plate is in contact with the ground and is used for scraping dirt on the ground and conveying the dirt to the dirt treatment box;

the method is characterized in that: still be equipped with on the organism:

2. The intelligent floor scrubber with deodorization function as recited in claim 1, wherein the machine body is further provided with a gas tank storing gas therein, and the gas does not react with ozone;

the gas tank is communicated with a pipeline.

3. The intelligent floor washing machine with the deodorization function as claimed in claim 2, wherein a stirrer is arranged in the sewage treatment tank and used for stirring the sewage;

the agitator includes:

4. The intelligent floor scrubber with deodorizing function as claimed in claim 3, wherein said agitator further comprises:

the intake pipe four, vertical gyration is installed on the center axis of mounting panel, the lower extreme of intake pipe four flushes with the upper end of stirred tube, the upper end and the gas pitcher intercommunication of intake pipe four, the gasbag has set firmly the gasbag lower extreme of intake pipe four, the gasbag can promote the mounting panel after being strutted by gas and drive and insert post rebound, after releasing the gas in the gasbag, the mounting panel drives and inserts post decline and reset.

5. The intelligent floor washing machine with the deodorization function as claimed in claim 4, wherein a plurality of spring plates are symmetrically distributed on the inner wall of the sewage treatment tank, one end of each spring plate is fixedly connected with the inner wall of the sewage treatment tank, and the other end of each spring plate is elastically pressed on the mounting plate.

6. The intelligent floor washing machine with deodorization function as claimed in claim 1, further comprising a vision control system for picking up external gesture signals and controlling the floor washing machine to work.

7. The intelligent floor washing machine with the deodorization function as claimed in claim 1, wherein an elastic cantilever is fixedly arranged at one end of the machine body far away from the driving wheel, a steering motor is vertically and fixedly arranged at the suspended end of the elastic cantilever, and an output shaft at the lower end of the steering motor is connected with a steering wheel.

8. The intelligent floor washing machine with the deodorization function as recited in claim 1, wherein a hub motor is arranged on the driving wheel.

9. The intelligent floor washing machine with the deodorization function as claimed in claim 1, wherein a sewage suction pump is arranged on the scraper, the sewage suction pump is communicated with the sewage treatment tank through a sewage discharge pipe, and the sewage suction pump can suck the sewage scraped by the scraper and send the sewage into the sewage treatment tank through the sewage discharge pipe.

10. The intelligent floor washing machine with the deodorization function as claimed in claim 1, wherein the brushing roll is provided with a sprayer, and water is sprayed onto the brushing roll through the sprayer.