阅读说明：本技术 地板清洁机 (Floor cleaning machine ) 是由 张开华 于 2019-11-06 设计创作，主要内容包括：地板清洁机,它包括机架(100)、外壳(200)、扶手(300)、污水箱(400)、清水箱(500)、蓄电池(600)、电动机(700)、集水罩(800)、微型水泵(900)、滚筒(1000)、滴水管(1100)和仪表控制盘(1200),本发明优点和积极效果是：该清洁机能轻松、全部回收地板上的污水,且省力、省时、省电,清洁地面干净度高,操作方便灵活。(The floor cleaning machine comprises a frame (100), a shell (200), a handrail (300), a sewage tank (400), a clean water tank (500), a storage battery (600), a motor (700), a water collecting cover (800), a micro water pump (900), a roller (1000), a water dropping pipe (1100) and an instrument control panel (1200), and the floor cleaning machine has the advantages and positive effects that: the cleaning machine can easily and completely recover sewage on the floor, saves labor, time and electricity, has high cleanness of the cleaned floor, and is convenient and flexible to operate.)

1. The floor cleaning machine is characterized by comprising a frame (100), a shell (200), a handrail (300), a sewage tank (400), a clean water tank (500), a storage battery (600), a motor (700), a water collecting cover (800), a micro water pump (900), a roller (1000), a water dropping pipe (1100) and an instrument control panel (1200),

the bottom of the rack (100) is provided with a group of universal wheels (1300), the shell (200) covers the rack (100), two sides of the rack (100) are respectively provided with a steel sleeve (310), and the handrail (300) is inserted into the steel sleeves (310) and fastened through a screw;

the sewage tank (400), the clean water tank (500), the water collecting cover (800) and the roller (1000) are sequentially arranged on the rack (100) from top to bottom, the top of the sewage tank (400) is provided with a sewage tank water filling port (410), one side of the clean water tank (500) is provided with a clean water tank water filling port (510), the bottom of the clean water tank (500) is provided with a clean water tank water outlet (520), one side of the sewage tank (400) is respectively provided with a sewage water inlet (420) and a sewage water outlet, the sewage water outlet is provided with a first control ball valve (430), the pipe wall of the water dropping pipe (1100) is axially provided with a group of water dropping holes (1130), the water dropping pipe (1100) is arranged at the bottom of the rack (100) and is positioned in front of the water collecting cover (800), the water inlet of the water dropping pipe (1100) is communicated with the clean water tank water outlet (520) of the clean water tank (500), the water inlet pipe of the water, a water collecting cover (800) positioned behind the roller (1000) is provided with a water collecting tank (810), the water collecting tank (810) is communicated with a sewage inlet (420) of the sewage tank (400) through a micro water pump (900), one side of the clear water tank (500) is provided with a storage battery (600) and a motor (700) reserved placing space, the storage battery (600) and the motor (700) are respectively arranged on a rack (100) of the reserved placing space, one end of the water collecting tank (810) is provided with the water pump reserved placing space, the micro water pump (900) is arranged on the rack (100) of the water pump reserved placing space, the storage battery (600) respectively provides electric energy for the motor (700), the micro water pump (900) and an electromagnetic valve (1120), the motor (700) drives the roller (1000) to rotate, the roller (1000) comprises a metal shaft (1010), a plastic shaft (1020), a cotton sliver fixing plate (1030) and a, the cotton bar fixing plate (1030) is a reticular plastic plate, a plurality of groups of cotton yarn strips (1040) are respectively fixed on the cotton bar fixing plate (1030), two adjacent groups of cotton yarn strips (1040) are mutually staggered, the cotton bar fixing plate (1030) is wrapped on the plastic shaft (1020) and fixed through a group of screws, and the plastic shaft (1020) is sleeved on the metal shaft (1010) and integrated;

one end of an output shaft of the motor (700) is provided with a driving wheel (710), one end of the metal shaft (1010) is provided with a driven wheel (720), and the driving wheel (710) and the driven wheel (720) are transmitted through a triangular belt (730); the bearing is arranged at two ends of the metal shaft (1010), the bearing seat (1050) matched with the bearing is arranged on the rack (100), and the instrument control panel (1200) is installed at the top of the rack (100).

2. A floor cleaning machine as claimed in claim 1, characterized in that the accumulator (600), the motor (700), the driving wheel (710), the driven wheel (720), the V-belt (730) and the drum (1000) constitute the transmission part.

3. The floor cleaning machine of claim 1, wherein the drum (1000) comprises a metal shaft (1010), a plastic shaft (1020), a cotton sliver fixing plate (1030) and a plurality of cotton yarn strips (1040), the cotton sliver fixing plate (1030) is a net-shaped plastic plate, the plurality of cotton yarn strips (1040) are respectively fixed on the cotton sliver fixing plate (1030), two adjacent cotton yarn strips (1040) are staggered with each other, the cotton sliver fixing plate (1030) is wrapped on the plastic shaft (1020) and fixed through a set of screws, and the plastic shaft (1020) is sleeved on the metal shaft (1010) and integrated; the length of the cotton yarn strip (1040) is greater than the distance between the fixed end of the cotton yarn strip (1040) and the ground by 30 mm.

4. The floor cleaning machine according to claim 1, characterized in that the drum (1000), the water collection tank (810), the micro-pump (900) and the sump tank (400) constitute a sewage recovery device; the water inlet pipe (910) of the micro water pump (900) extends into the bottom in the water collecting tank (810), and the water outlet pipe of the micro water pump (900) extends into the sewage tank (400) from the sewage inlet (420).

5. The floor cleaning machine of claim 1, wherein the sewage tank (400) and the clean water tank (500) are respectively provided with a pressure sensor, the instrument control panel (1200) is respectively provided with a sewage level instrument (1220) and a clean water level instrument (1210) for displaying the water levels of the sewage tank (400) and the clean water tank (500) so as to discharge sewage from the sewage tank (400) and replenish water into the clean water tank (500) in time, the instrument control panel (1200) is also provided with an electricity meter (1230) for displaying the electric quantity of the storage battery (600), a solenoid valve power switch (1240) for controlling the opening and closing of the solenoid valve (1120), a micro water pump power switch (1250) for controlling the opening and closing of the micro water pump (900), a motor power switch (1260) for controlling the opening and closing of the motor (700), a charging socket (1270) for charging the storage battery (600) and a power lock (1280) respectively.

Technical Field

The invention relates to the technical field of floor cleaning, in particular to a floor cleaning machine.

Background

At present, most of the used water-squeezing mops in life are original cotton mops or water-squeezing mops, the water-squeezing mops need to be washed and wrung in a water tank or a water barrel every time the water-squeezing mops are used for a period of time, the mops are manually mopped and limited by the size of the mops, the floor with large area can not be cleaned at one time, sewage is frequently washed and replaced when the mops are used, when a water source is far away, the water taking process wastes time and labor, the time is wasted, and the. In order to solve the problem of pure manual operation, the other floor mopping machine which is rarely used in the current life is a floor washing machine which comprises a handrail, a control panel, a clean water tank, a sewage tank, a disc with a brush, two storage batteries, a motor, a water suction pump, a rear suction rake, four wheels and the like.

The floor washing machine is labor-consuming, time-consuming, electricity-consuming and less in sewage recovery, and the labor is wasted because a disc in front of the floor washing machine is too large and rotates; the time is taken because the floor washing machine is provided with the disc with the brush to limit the floor washing width, so that more time is needed for the floor washing machine to wash the floor, namely, the floor washing width of the floor washing machine is seriously hindered; the electricity is wasted because the floor washing machine needs two storage batteries to work simultaneously, one drive disc absorbs sewage, so the electricity is wasted, the manufacturing cost is high, the suction port of the suction fork of the floor washing machine is only arranged at one point, and the suction force of the suction pump is limited under the drive of the storage batteries, so the recovery of sewage on the ground is little and difficult, and the cleanliness of the ground is low seriously because the recovery of sewage of the floor washing machine is difficult.

Disclosure of Invention

The present invention addresses the above-mentioned deficiencies and provides a floor cleaning machine.

The invention comprises a frame, a shell, a handrail, a sewage tank, a clean water tank, a storage battery, a motor, a water collecting cover, a micro water pump, a roller, a water dropping pipe and an instrument control panel,

the bottom of the frame is provided with a group of universal wheels, the shell covers the frame, two sides of the frame are respectively provided with a steel sleeve, and the handrails are inserted into the steel sleeves and fastened through screws;

the sewage tank, the clean water tank, the water collecting cover and the roller are sequentially arranged on the rack from top to bottom, the top of the sewage tank is provided with a sewage tank water filling port, one side of the clean water tank is provided with a clean water tank water filling port, the bottom of the clean water tank is provided with a clean water tank water outlet, one side of the sewage tank is respectively provided with a sewage water inlet and a sewage water outlet, the sewage water outlet is provided with a first control ball valve, the pipe wall of the water dripping pipe is axially provided with a group of water dripping holes, the water dripping pipe is arranged at the bottom of the rack and is positioned in front of the water collecting cover, the water inlet of the water dripping pipe is communicated with the clean water tank water outlet of the clean water tank, the water inlet pipe of the water dripping pipe is respectively provided with a second control ball valve and an electromagnetic valve, the water collecting cover positioned behind the roller is provided with a water collecting tank, the water collecting tank is, one end of the water collecting tank is provided with a water pump reserved placing space, the micro water pump is installed on a rack of the water pump reserved placing space, the storage battery respectively provides electric energy for the motor, the micro water pump and the electromagnetic valve, the motor drives the roller to rotate, the roller comprises a metal shaft, a plastic shaft, a cotton sliver fixing plate and a plurality of groups of cotton yarns, the cotton sliver fixing plate is a net-shaped plastic plate, the plurality of groups of cotton yarns are respectively fixed on the cotton sliver fixing plate, two adjacent groups of cotton yarns are staggered with each other, the cotton sliver fixing plate is wrapped on the plastic shaft and fixed through a group of screws, and the plastic shaft is sleeved on;

one end of an output shaft of the motor is provided with a driving wheel, one end of the metal shaft is provided with a driven wheel, and the driving wheel and the driven wheel are driven by a V-belt; the two ends of the metal shaft are provided with bearings, the frame is provided with a bearing seat matched with the bearings, and the instrument control panel is arranged at the top of the frame.

The storage battery, the motor, the driving wheel, the driven wheel, the V-belt and the roller form a transmission part.

The drum comprises a metal shaft, a plastic shaft, a cotton sliver fixing plate and a plurality of groups of cotton yarn strips, wherein the cotton sliver fixing plate is a reticular plastic plate, the plurality of groups of cotton yarn strips are respectively fixed on the cotton sliver fixing plate, two adjacent groups of cotton yarn strips are staggered with each other, the cotton sliver fixing plate is wrapped on the plastic shaft and fixed through a group of screws, and the plastic shaft is sleeved on the metal shaft and integrated; the length of the cotton sliver is more than 30mm from the fixed end of the cotton sliver to the ground.

The roller, the water collecting tank, the micro water pump and the sewage tank form a sewage recovery device; the inlet tube of the micro-pump extends into the bottom of the water collecting tank, and the outlet tube of the micro-pump extends into the sewage tank from the sewage inlet.

The sewage tank and the clean water tank are respectively provided with a pressure sensor, the instrument control panel is respectively provided with a sewage level instrument and a clean water level instrument which are used for displaying the water levels of the sewage tank and the clean water tank, the sewage tank is convenient to discharge sewage and the clean water tank are convenient to replenish water in time, the instrument control panel is also respectively provided with an electricity meter which is used for displaying the electric quantity of the storage battery, a solenoid valve power switch which is used for controlling the opening and closing of a solenoid valve, a micro water pump power switch which is used for controlling the opening and closing of the micro water pump, a motor power switch which is used for controlling the opening and closing of the motor.

The invention has the advantages and positive effects that: the cleaning machine can easily and completely recover sewage on the floor, saves labor, time and electricity, has high cleanness of the cleaned floor, and is convenient and flexible to operate.

1. Labor saving: because the rotation of the motor only overcomes the small friction force and centrifugal force of the cotton sliver and no other load, the labor is saved;

2. time saving: the cleaning machines with different widths in large, medium and small sizes can be produced according to the requirements of the use environment, and the cleaning efficiency is improved;

3. power saving: the cleaner only uses one storage battery, and the overcome resistance is small, so that electricity is saved, and the manufacturing cost is relatively low;

4. the sewage recovery is easy and thorough: the sewage on the floor is rolled up by utilizing the high-speed rotation of the cotton slivers on the roller, falls into the water collecting tank under the action of centrifugal force, is pumped to the sewage tank by the micro water pump, and is locked by the rings, so that the cleaning is smooth, the sewage recovery is easy and thorough, and the problem of sewage recovery is solved;

5. the method is cleaner: the cotton sliver on the roller is separated from the sewage under the action of centrifugal force when rotating, and the clean cotton sliver is put into the next sewage rolling effect, so that the clean floor is cleaner.

6. The service life is long: the cotton sliver and the storage battery can be replaced after being used for a period of time, and the service life of the whole cleaning machine is prolonged.

Description of the drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a partially enlarged schematic view of fig. 2.

Fig. 4 is an expanded view of the tampon securing plate of the present invention.

FIG. 5 is a bottom layout view of the present invention.

FIG. 6 is a schematic view of the instrument control panel of the present invention.

Fig. 7 is a schematic view of the structure of the drip pipe of the present invention.

FIG. 8 is a schematic view of the installation position of the micro-pump according to the present invention.

The components in the drawings are numbered as follows:

the device comprises a frame 100, a shell 200, an armrest 300, a steel sleeve 310, a sewage tank 400, a sewage tank water filling port 410, a sewage water inlet 420, a first control ball valve 430, a clean water tank 500, a clean water tank water filling port 510, a clean water tank water outlet 520, a storage battery 600, a motor 700, a driving wheel 710, a driven wheel 720, a triangle belt 730, a water collecting cover 800, a water collecting tank 810, a micro water pump 900, a water inlet pipe 910, a roller 1000, a metal shaft 1010, a plastic shaft 1020, a cotton sliver fixing plate 1030, a cotton sliver 1040, a bearing seat 1050, a water dropping pipe 1100, a second control ball valve 1110, an electromagnetic valve 1120, a water dropping hole 1130, an instrument control panel 1200, a clean water level instrument 1210, a sewage level instrument 1220, an electricity meter 1230, an electromagnetic valve power switch 1240, a micro water pump power switch 1250, a motor power switch 1260, a charging.

Detailed Description

As shown in the drawings, the present invention includes a housing 100, a case 200, a handle 300, a sewage tank 400, a clean water tank 500, a storage battery 600, a motor 700, a water collecting cover 800, a micro-pump 900, a drum 1000, a drip pipe 1100, and an instrument control panel 1200,

the bottom of the frame 100 is provided with a group of universal wheels 1300, the shell 200 covers the frame 100, two sides of the frame 100 are respectively provided with a steel sleeve 310, and the handrail 300 is inserted into the steel sleeves 310 and fastened through a screw;

the sewage tank 400, the clean water tank 500, the water collecting cover 800 and the roller 1000 are sequentially installed on the rack 100 from top to bottom, the top of the sewage tank 400 is provided with a sewage tank water filling port 410, one side of the clean water tank 500 is provided with a clean water tank water filling port 510, the bottom of the clean water tank 500 is provided with a clean water tank water discharging port 520, one side of the sewage tank 400 is respectively provided with a sewage water inlet 420 and a sewage discharging port, the sewage discharging port is provided with a first control ball valve 430, the wall of the water dropping pipe 1100 is axially provided with a group of water dropping holes 1130, the water dropping pipe 1100 is installed at the bottom of the rack 100 and is positioned in front of the water collecting cover 800, the water inlet of the water dropping pipe 1100 is communicated with the clean water tank water discharging port 520 of the clean water tank 500, the water inlet pipe of the water dropping pipe 1100 is respectively provided with a second control ball valve 1110 and an electromagnetic valve 1120, the water, a storage battery 600 and a motor 700 reserved placing space are arranged on one side of the clear water tank 500, the storage battery 600 and the motor 700 are respectively installed on the rack 100 reserved placing space, a water pump reserved placing space is arranged at one end of the water collecting tank 810, the micro water pump 900 is installed on the rack 100 reserved placing space of the water pump, the storage battery 600 respectively provides electric energy for the motor 700, the micro water pump 900 and the electromagnetic valve 1120, the motor 700 drives the roller 1000 to rotate, the roller 1000 comprises a metal shaft 1010, a plastic shaft 1020, a cotton sliver fixing plate 1030 and a plurality of groups of cotton yarn strips 1040, the cotton sliver fixing plate 1030 is a net-shaped plastic plate, the plurality of groups of cotton yarn strips 1040 are respectively fixed on the cotton sliver fixing plate 1030, two adjacent groups of cotton yarn strips 1040 are mutually staggered, the cotton sliver fixing plate 1030 is wrapped on the plastic shaft 1020 and fixed through a;

one end of an output shaft of the motor 700 is provided with a driving wheel 710, one end of a metal shaft 1010 is provided with a driven wheel 720, and the driving wheel 710 and the driven wheel 720 are driven by a triangle belt 730; bearings are arranged at two ends of the metal shaft 1010, a bearing seat 1050 matched with the bearings is arranged on the rack 100, and the instrument control panel 1200 is arranged at the top of the rack 100.

The accumulator 600, the motor 700, the driving wheel 710, the driven wheel 720, the V-belt 730 and the roller 1000 constitute a transmission part.

The roller 1000 comprises a metal shaft 1010, a plastic shaft 1020, a cotton strip fixing plate 1030 and a plurality of groups of cotton yarn strips 1040, wherein the cotton strip fixing plate 1030 is a net-shaped plastic plate, the plurality of groups of cotton yarn strips 1040 are respectively fixed on the cotton strip fixing plate 1030, two adjacent groups of cotton yarn strips 1040 are mutually staggered, the cotton strip fixing plate 1030 is wrapped on the plastic shaft 1020 and fixed through a group of screws, and the plastic shaft 1020 is sleeved on the metal shaft 1010 and integrated; the length of the cotton sliver 1040 is greater than the distance of the fixed end of the cotton sliver 1040 to the ground by 30 mm.

The drum 1000, the water collecting tank 810, the micro water pump 900 and the sewage tank 400 constitute a sewage recovery device; the inlet pipe 910 of the micro-pump 900 extends into the bottom of the water collecting tank 810, and the outlet pipe of the micro-pump 900 extends into the sewage tank 400 from the sewage inlet 420.

Pressure sensors are respectively arranged in the sewage tank 400 and the clean water tank 500, a sewage level meter 1220 and a clean water level meter 1210 which are used for displaying the water levels of the sewage tank 400 and the clean water tank 500 are respectively arranged on the meter control panel 1200, so that sewage can be drained from the sewage tank 400 and water can be supplemented to the clean water tank 500 in time, an electricity meter 1230 used for displaying the electric quantity of the storage battery 600, a solenoid valve power switch 1240 used for controlling the opening and closing of a solenoid valve 1120, a micro water pump power switch 1250 used for controlling the opening and closing of the micro water pump 900, a motor power switch 1260 used for controlling the opening and closing of the motor 700, a charging socket 1270 and a power lock 1280 which are used for charging the storage battery.

The working principle of the cleaning machine is as follows: the power lock 1280 is opened, the clean water level meter 1210, the sewage level meter 1220 and the storage battery coulometer 1230 are checked, when all the conditions are normal, the second control ball valve 1110 is opened, the electromagnetic valve power switch 1240 is opened, water flows out from the water dripping hole 1130 in front of the roller 1000, the motor power switch 1260 is started, the micro-water pump power switch 1250 is started, the handrail 300 is held by hands to push the cleaner to advance, at this time, the motor 700 rotates at a high speed, the motor 700 drives the driving wheel 710, the triangular belt 730, the driven wheel 720 and the roller 1000 to rotate clockwise, because the total length of the cotton yarn strip 1040 is 30mm longer than the distance from the fixed end of the cotton yarn strip 1040 to the floor and can not be completely straightened, the cotton yarn strip 1040 has enough friction area with the floor, because the water flows out in front of the roller 1000, the water and dirt on the floor are absorbed and rolled up by the cotton yarn strip 1040 after being combined, under the action of centrifugal force, most of the sewage is thrown out behind the roller 1000 and falls into the water collecting tank 810, and a small amount of sewage is thrown out and falls off in front of the roller 1000. since the roller 1000 rotates clockwise, the sewage thrown out in front is rewound and thrown out by the roller 1000 after falling off, so that the sewage recoverable on the floor can be completely curled and thrown out and fall into the water collecting tank 810.

After the cotton yarn strips 1040 are separated from the sewage, the cotton yarn strips 1040 are cleaned, and the cotton yarn strips 1040 absorb the sewage again after being contacted with the floor again, so that the sewage is thrown out in a rolling mode, circulation is achieved, and the floor is cleaned more cleanly. When the roller 1000 rotates at a high speed, the cotton yarn strips 1040 with the length of 30mm not only closely contact with the floor under the action of centrifugal force and provide acting force for the floor, so that dirt adhered to the floor is more easily absorbed and rolled up, and the roller 1000 can rub the dirt in the same place for many times when rotating at a high speed, so that the floor is cleaner; because the bottom of the water collecting tank 810 is provided with the water inlet pipe 910 of the micro water pump 900, the water outlet pipe of the micro water pump 900 extends into the sewage tank 400, and the absorbed, rolled, thrown and dropped sewage is pumped into the sewage tank 400 by the micro water pump 900; clear water continuously drips out of the water dripping pipe 1100, the roller 1000 continuously absorbs, rolls up and throws out the sewage and drops into the water collecting tank 810, the micro water pump 900 continuously pumps the sewage into the sewage tank 400 to achieve the purpose of cleaning the floor, and the sewage tank 400 and the clear water tank 500 have certain capacity, so that the purpose of cleaning the floor in a large area at one time can be achieved. After the cleaning operation is finished, the second control ball valve 1110 is closed, the electromagnetic valve power switch 1240 is closed, the micro-pump power switch 1250 is closed, the handrail 300 is detached from the steel sleeve 310, the cleaning machine is pushed into a toilet by using a narrow surface, one end of a water pipe is connected to the first control ball valve 430 of the sewage tank 400, the other end of the water pipe is connected to a sewer, the first control ball valve 430 is opened, the sewage in the sewage tank 400 is completely discharged into the sewer, the clean water on a faucet of the toilet is connected to the clean water tank water injection port 510 of the clean water tank 500 by using the water pipe, the water in the clean water tank 500 is filled, the cleaning machine is pushed out from the toilet, the handrail 300 is installed, the whole cleaning operation is finished, and after the cleaning machine is used for a period of time, the storage battery.

The whole cleaner can be produced according to three types of models, namely large, medium and small, so as to adapt to the application of different occasions.

Large-scale: the roller 1000 has the length of 1000mm, the total area of the cleaned floor is more than 500 square meters, and the roller is suitable for being used on the floor without barriers.

Medium-sized: the roller 1000 has a length of 800mm, and the total area of the cleaned floor is between 300 square meters and 500 square meters, so that the roller is suitable for floors with few barriers.

The method is small: the length of the roller 1000 is 500mm, the total area of the cleaned floor is less than 300 square meters, and the roller is suitable for multiple obstacles on the floor.

In the use process, when the obstacle cleaning machine moves backwards, the electromagnetic valve power switch 1240 needs to be closed, the water source is cut off, and when the obstacle cleaning machine moves forwards, the electromagnetic valve power switch 1240 is opened. Width of the side edge of the cleaning machine: the large and medium sizes are 560mm and the small size is 460mm, so that the narrow face is used for pushing the cleaning machine into the toilet to be convenient to operate.

Related components:

1. the cleaning machine comprises a roller 1000, wherein a metal shaft 1010 and a plastic shaft 1020 are arranged in the roller 1000, a cotton sliver fixing plate 1030 and a plurality of cotton yarn strips 1040 are arranged outside the roller, the cotton sliver fixing plate 1030 is wrapped on the plastic shaft 1020 and fixed by a set of screws, only the screws are removed when the cotton yarn strips 1040 are replaced, the cotton sliver fixing plate 1030 is taken down from the plastic shaft 1020, the cotton sliver fixing plate 1030 and the cotton yarn strips 1040 are replaced together, the length of the cotton yarn strips 1040 is preferably about 80mm, and the purpose is that the cleaning machine can pass through a bank with the height of 30 mm.

2. The motor 700, the speed of the motor 700 is between 5-8 turns per second.

3. The micro water pump 900, the water yield of the micro water pump 900 is not more than 3.5 liters per minute.

4. The sump 810, the groove depth of sump 810 is not less than 50mm, and the bottom surface is above ground more than 30mm, and the purpose is that the cleaner can cross the 30mm high bank. The water collecting cover 800 and the water collecting tank 810 need to be washed after being used for a period of time, and the specific method comprises the following steps: the handrail 300 is detached, the cleaning machine is pushed into a toilet by using a narrow surface, the cleaning machine is lifted, the back of the left side of the cleaning machine is landed, the shell movable plate 210 is arranged on the shell 200 on one side of the water collection cover 800, the shell movable plate 210 is lifted during cleaning, clean water is introduced by a water pipe for washing, and when the cotton sliver 1040 on the roller 1000 needs to be replaced, the cleaning can be carried out simultaneously. The bottom of the water collecting tank 810 is provided with a certain inclination angle, so that the sewage can be intensively pumped away by the inlet pipe 910 of the micro-pump.

5. The sewage tank 400 and the clean water tank 500, the capacity of the clean water tank 500 of the large-scale cleaning machine can be about 100 liters, and the capacity of the sewage tank 400 is about 70 liters; the capacities of the middle and small-sized cleaners' sewage tank 400 and clean water tank 500 are appropriately reduced. After the wastewater tank 400 is used for a period of time, the wastewater tank needs to be flushed from the wastewater tank inlet 410 by using water pipes.

6. The storage battery 600 needs to be replaced after the storage battery 600 is used for a period of time, the housing 200 is firstly detached, then the sewage tank 400 and the clean water tank 500 are detached, finally the storage battery 600 is detached, a new storage battery is replaced, and the clean water tank 500, the sewage tank 400 and the housing 200 are recovered.

7. The diameter of the dripping pipe 1100 and the dripping holes 1130 is 0.8-1.3mm, the diameter is more than 50mm, 1 liter of water can clean floor area of 1-2 square meters.