CN111227728B - Crawler-type self-cleaning mopping machine external member - Google Patents

Crawler-type self-cleaning mopping machine external member Download PDF

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Publication number
CN111227728B
CN111227728B CN202010039795.2A CN202010039795A CN111227728B CN 111227728 B CN111227728 B CN 111227728B CN 202010039795 A CN202010039795 A CN 202010039795A CN 111227728 B CN111227728 B CN 111227728B
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CN
China
Prior art keywords
mopping machine
cleaning box
base
cleaning
crawler belt
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Expired - Fee Related
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CN202010039795.2A
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Chinese (zh)
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CN111227728A (en
Inventor
陈英裕
迟金磊
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Individual
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Individual
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Priority to CN202010039795.2A priority Critical patent/CN111227728B/en
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Publication of CN111227728B publication Critical patent/CN111227728B/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/294—Floor-scrubbing machines characterised by means for taking-up dirty liquid having reciprocating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4066—Propulsion of the whole machine
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

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  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

The invention discloses a crawler-type self-cleaning mopping machine kit, which comprises a mopping machine and a base. More than three tracks are arranged on the floor mopping machine; one part of the crawler belt is positioned in the mopping machine, and the other part of the crawler belt is positioned at the lower end of the mopping machine. The upper end of the base is provided with a cleaning box used for containing clean water for cleaning the wiping objects. The base is provided with a stop portion for preventing the mopping machine from moving. The mopping machine is internally provided with a wiping material pressing component which drives the crawler belt to move towards the bottom in the cleaning box so as to enable the wiping material to be contacted with water. A pressing plate capable of pressing with the wiping object is arranged in the mopping machine. When the mopping machine is located at the first position at the upper end of the base, the wiper pressing component enables the wiper to be in contact with water in the cleaning box, at the moment, the crawler rotates to enable the wiper to be completely soaked, and the squeezing plate squeezes the wiper to be dry. And a sewage box for receiving sewage flowing down from the extrusion plate is arranged in the base.

Description

Crawler-type self-cleaning mopping machine external member
Technical Field
The invention belongs to the technical field of mopping robots, and particularly relates to a crawler-type self-cleaning mopping machine kit.
Background
Despite years of previous development, robots performing floor cleaning are still only semi-automatic. The heavy manual work only increases the time spent on cleaning, the mop cloth needs to be replaced and cleaned continuously, the cleaning water is added to the robot continuously, and the cleaning effect is really unsatisfactory. Narwal is the first in the world to use the robot mop and vacuum cleaner of the innovative self-cleaning technology, possess the unique mop system, realize self-cleaning, wash and dry the mop. The Narwal base station has a dual tank system that separates the waste water from the clean water. It is also equipped with a built-in pump for spraying water onto the mop, and a washboard for cleaning the mop. An oversized 5-liter water tank can cover a considerable amount of space in 3 hours, up to 2150 square feet.
The base of the product needs to be provided with a pump to clean the mopping machine, so that external electric equipment is needed, the sealing performance of the mopping machine and the base with high precision is guaranteed when the mopping machine and the base are installed, and the production difficulty is increased.
Chinese patent publication No. CN109904936A discloses a charging system for a sweeper, a wireless charging sweeper, and a wireless charging stand. In this patent, the machine of sweeping the floor can look for wireless charging seat automatically to can charge to the position at wireless charging seat place by the automatic movement.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, when the cleaning material on the mopping machine is cleaned, only the mopping machine needs electric energy, and the base does not need the electric energy.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a crawler-type self-cleaning mopping machine kit comprises a mopping machine and a base.
More than three tracks are arranged on the floor mopping machine; one part of the crawler belt is positioned in the mopping machine, and the other part of the crawler belt is positioned at the lower end of the mopping machine.
The surface of each track in contact with the ground is provided with a wipe for cleaning the ground.
The upper end of the base is provided with a cleaning box used for containing clean water for cleaning the wiping objects.
The base is provided with a stop portion for preventing the mopping machine from moving.
When the mopping machine is positioned at the first position at the upper end of the base, each crawler belt is positioned at the upper end of the cleaning box, and the mopping machine is abutted against the stop part.
The mopping machine is internally provided with a wiping material pressing component which drives the crawler belt to move towards the bottom in the cleaning box so as to enable the wiping material to be contacted with water.
A pressing plate capable of pressing with the wiping object is arranged in the mopping machine.
When the mopping machine is located at the first position at the upper end of the base, the wiper pressing component enables the wiper to be in contact with water in the cleaning box, at the moment, the crawler rotates to enable the wiper to be completely soaked, and the squeezing plate squeezes the wiper to be dry.
When the floor mopping machine is positioned at the first position at the upper end of the base and the water in the cleaning box is reduced to be not contacted with the wiping object, only the squeezing plate squeezes the wiping object to be dry.
And a sewage box for receiving sewage flowing down from the extrusion plate is arranged in the base.
As an optimization scheme: the crawler belts comprise a first crawler belt and two second crawler belts; the sum of the widths of the two second crawler belts is equivalent to the width of the first crawler belt.
Three motors which respectively control the first crawler belt and the second crawler belts to rotate are arranged in the mopping machine.
As an optimization scheme: the first crawler belt and the two second crawler belts are arranged in a shape like the Chinese character 'pin'.
As an optimization scheme: and a driving head arranged towards the direction of the cleaning box is formed at the upper part of the stopping part.
The wiper pressing assembly comprises a track driving frame which is longitudinally and slidably connected in the mopping machine and drives the track to longitudinally move, and a sliding rod which is horizontally and slidably connected in the mopping machine and driven by a driving head to drive the track driving frame to move.
When the floor mopping machine is located at the first position, the driving head pushes the sliding rod to move to the limit position far away from the stopping part, the track driving frame is located at the limit position below, and the track driving frame drives the track to be located at the bottom in the cleaning box.
As an optimization scheme: the floor mopping machine is internally and slidably connected with two extrusion plates; the first crawler belt and the second crawler belt penetrate between the two pressing plates.
When the track drive frame moves downwards, the two squeezing plates approach each other, and further squeeze the wiper.
As an optimization scheme: the base upper end one side detachably is connected with can provide the clear water tank of clear water to wasing the box.
The cleaning box is longitudinally connected to the upper end of the base in a sliding mode.
A horizontally arranged cleaning box water inlet is formed at the lower part of the side wall of the cleaning box close to the clean water tank; and a horizontally arranged base water passage communicated with the clean water tank and the water inlet of the cleaning box is formed on the base.
When the floor mopping machine is not moved to the position above the cleaning box, the cleaning box is located at the upper limit position, a water inlet of the cleaning box is communicated with the base water through channel, and water in the clean water tank enters the cleaning box.
When the mopping machine moves to the position above the cleaning box, the mopping machine drives the cleaning box to be located at the limit position below, and water in the cleaning box water inlet and the base water passage separation cleaning box cannot flow out of the cleaning box water inlet.
As an optimization scheme: the water outlet of the clean water tank is connected with a valve body in a sealing and sliding manner.
And a water tank spring for driving the valve body to be in sealing and abutting contact with the water outlet of the clean water tank is arranged in the clean water tank.
A clean water tank connecting pipe communicated with a water passage of the base is formed at the upper end of the base; the clean water tank connecting pipe is connected with the water outlet of the clean water tank in a sealing way.
And a valve body driving rod which can be abutted against the valve body and is communicated with the clean water tank and the clean water tank connecting pipe is formed in the middle of the clean water tank connecting pipe.
Compared with the prior art, the invention has the beneficial effects that: when the cleaning device is used, the first crawler belt on the mopping machine and the second crawler belts rotate to clean the ground.
When the base is in an initial state, the cleaning box is located at the upper limit position under the action of the cleaning box spring, and water in the clean water tank enters the cleaning box.
When the cleaning materials need to be cleaned, the floor mopping machine moves to the upper end of the base through the slope, the first crawler belt or the second crawler belt positioned at the lower end of the bottom plate of the floor mopping machine generates pressure on the cleaning box, so that the cleaning box moves to the limit position below, and the cleaning box is not communicated with the clean water tank.
The mopping machine continuously moves to enable the driving head to be in contact with the sliding rod and push the sliding rod to move, the longitudinal moving frame drives the first track and the second track to move into the cleaning part of the cleaning box, when the mopping machine moves until the mopping machine abuts against the stop part, the mopping machine cannot continuously move, at the moment, the wipers on the first track and the second track respectively abut against the inner bottom of the cleaning part, and water in the cleaning box can soak the wipers; at the same time, the two pressing plates are brought close to each other, so that the wipe located between the two pressing plates is pressed.
First track, second track continue to rotate after that to keep mopping machine to offset with the locking all the time, and then guarantee that mopping machine can not take place to remove, first track, second track continue to rotate, and the wiper receives the extrusion of jam plate, and then makes the water on the wiper extruded, and in the groove inflow sewage box through first sewage logical groove, second sewage logical groove, rinse the continuous wiper that soaks of water in the box simultaneously.
When the water in the cleaning box is sucked to be dry by the wiping object, the first caterpillar band and the second caterpillar band continue to rotate, only the squeezing plate squeezes out the water on the wiping object, and then the wiping object is gradually dried.
Since the amount of water stored in the wash tank is fixed, the time for the wiper to suck up the water in the wash tank varies around a fixed time, so that the time for the floor-cleaning machine to wash on the base can be controlled by setting a time.
After the set time is reached, the mopping machine leaves the base through the slope, and after the mopping machine is separated from the cleaning box, the cleaning box moves upwards under the action of the cleaning box spring and finally returns to the initial state.
The wiper on the first crawler belt and the second crawler belt can clean the ground, and the wiper can be automatically cleaned when the mopping machine moves to the base.
The invention can drive the longitudinal moving frame to move, so that the wiping object can be contacted with water in the cleaning box, and meanwhile, the extrusion plate can be driven to move to extrude the wiping object.
When the cleaning machine cleans the wiping material, the base does not need electric equipment to complete the cleaning operation, and only needs the power brought by the rotation of the track of the mopping machine, so that the base does not need high-precision sealing performance.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic exploded view of the present invention.
FIG. 3 is a schematic view showing the structure of the cleaning cartridge of the present invention.
Fig. 4 is a schematic cross-sectional view of the base of the present invention.
Fig. 5 is an exploded view of the mopping machine of the present invention.
Figure 6 is a schematic view of an exploded view of a wiper hold down assembly of the present invention.
Fig. 7 is a schematic structural view of the floor pan of the floor mopping machine of the present invention.
FIG. 8 is a schematic cross-sectional view of the present invention showing a mopping machine in a first position.
1. A floor mopping machine; 11. a floor of the mopping machine; 111. a lower boss; 112. a cleaning box positioning opening; 113. a sewage drop opening; 12. an upper shell of the mopping machine; 13. a first track; 14. a second crawler belt; 15. a drive roller;
2. a wipe hold down assembly; 21. a slide bar; 22. a longitudinal moving frame; 221. a drive wall; 222. moving the plate; 2221. a stripper plate drive slot; 23. a track drive frame; 24. a pressing plate;
3. a base; 31. a sewage box mounting groove; 32. a cleaning box mounting opening; 321. a first sewage through groove; 322. positioning an inner convex ring; 33. a stopper portion; 331. a drive head; 34. a clear water tank connecting pipe; 341. a valve body drive rod; 342. a base water passage; 35. a slope;
4. a clear water tank; 41. a valve body; 5. a sewage box;
6. cleaning the box; 61. a water inlet of the cleaning box; 62. cleaning the convex ring of the box; 63. the second sewage through groove.
Detailed Description
Example 1
Referring to fig. 1 to 8, the crawler-type self-cleaning floor mopping machine set comprises a floor mopping machine 1 and a base 3.
More than three tracks are arranged on the floor mopping machine; one part of the crawler belt is positioned in the mopping machine, and the other part of the crawler belt is positioned at the lower end of the mopping machine.
The surface of each track in contact with the ground is provided with a wipe for cleaning the ground.
The upper end of the base is provided with a cleaning box 6 for containing clean water for cleaning the wiping materials.
The base is provided with a stop 33 to prevent movement of the mopping machine.
When the mopping machine is positioned at the first position at the upper end of the base, each crawler belt is positioned at the upper end of the cleaning box, and the mopping machine is abutted against the stop part.
The mopping machine is internally provided with a wiper pressing component 2 which drives the crawler belt to move towards the bottom in the cleaning box so as to enable the wiper to be contacted with water.
A pressing plate 24 capable of pressing the wiper is installed in the floor-mopping machine.
When the mopping machine is located at the first position at the upper end of the base, the wiper pressing component enables the wiper to be in contact with water in the cleaning box, at the moment, the crawler rotates to enable the wiper to be completely soaked, and the squeezing plate squeezes the wiper to be dry.
When the floor mopping machine is positioned at the first position at the upper end of the base and the water in the cleaning box is reduced to be not contacted with the wiping object, only the squeezing plate squeezes the wiping object to be dry.
And a sewage box 5 for receiving sewage flowing down from the extrusion plate is arranged in the base.
The base lateral wall shaping has the sewage box mounting groove 31 with sewage box sliding connection.
The crawler belts comprise a first crawler belt 13 and two second crawler belts 14; the sum of the widths of the two second crawler belts is equivalent to the width of the first crawler belt.
Three motors which respectively control the first crawler belt and the second crawler belts to rotate are arranged in the mopping machine.
As shown in fig. 5, the first crawler belt and the two second crawler belts are arranged in a shape like a Chinese character pin, and three driving rollers 15 for respectively driving the first crawler belt and the two second crawler belts to rotate are rotatably connected to the mopping machine; and one driving roller is in transmission connection with one motor.
The rotation speed of the two second crawler belts is controlled to be different, so that the mopping machine is controlled to steer.
When the rotating directions of the second crawler belt and the first crawler belt are opposite, and the rotating speeds of the second crawler belt and the first crawler belt are equal, the mopping machine is fixed in place, and the second crawler belt and the wiping material on the first crawler belt continuously wipe one position, so that the mopping machine is suitable for the condition that stains which are difficult to clean are on the ground.
Through the relative slew velocity of control second track and first track for the second track is when driving the removal of mopping machine, and first track can produce relative rotation with ground, and then the wiper on the first track can be cleared up subaerial foul, and the wiper on the second track can adsorb some remaining foul simultaneously.
Furthermore, the materials of the wipers on the first crawler belt and the second crawler belt are different; for example, the wiper of the first caterpillar band is made of cotton, the wiper of the second caterpillar band is made of sponge, and in the mopping process, due to strong adsorbability of the sponge, dirt such as hair on the ground is firstly adsorbed on the surface of the sponge by the sponge, and then the dirt and the dirt are wiped clean by the cotton wiper.
Further, by controlling the relative rotational speed of the second crawler belt and the first crawler belt, the above-described operating state can be achieved even when the material of the wiper differs between the first crawler belt and the second crawler belt.
The floor mopping machine comprises a floor mopping machine bottom plate 11 and a floor mopping machine upper shell 12 fixedly connected to the upper end of the floor mopping machine bottom plate.
The lower end of the floor of the mopping machine is provided with two lower bosses 111 extending downwards; a sewage dropping hole 113 for a first crawler belt and a second crawler belt to pass through is formed between the two lower bosses at the lower end of the bottom plate of the mopping machine; the lower end of the floor mopping machine bottom plate is provided with a cleaning box positioning opening 112 for the first crawler belt or the second crawler belt to penetrate through, and the cleaning box positioning opening is formed at the position, far away from the sewage falling opening, of each lower lug boss.
The extrusion plate is arranged above the sewage falling port.
The mopping machine is internally provided with a controller, and each motor is electrically connected with the controller.
The stopper is formed with a driving head 331 formed at an upper portion thereof in a direction toward the cleaning case.
The wiper pressing assembly comprises a track driving frame 23 which is longitudinally and slidably connected in the mopping machine and drives the track to move longitudinally, and a sliding rod 21 which is horizontally and slidably connected in the mopping machine and driven by the driving head to drive the track driving frame to move.
When the floor mopping machine is located at the first position, the driving head pushes the sliding rod to move to the limit position far away from the stopping part, the track driving frame is located at the limit position below, and the track driving frame drives the track to be located at the bottom in the cleaning box.
The crawler belt driving frame comprises two positioning plates and a rotating stick rotatably connected between the two positioning plates; the rotating roller is in contact with the inner surface of the track.
Two crawler driving frames are arranged in the floor mopping machine, and one crawler driving frame is positioned above a positioning opening of one cleaning box; when the track driving frame drives the track to move downwards, the track driving frame penetrates through the cleaning box positioning opening.
A longitudinal moving frame 22 is longitudinally connected in the mopping machine in a sliding manner; a movable plate 222 fixedly connected with each positioning plate is respectively formed on the left side and the right side of the longitudinal movable frame; the upper end of the longitudinal moving frame is provided with a driving wall 221 which is obliquely arranged; one end of the sliding rod, which is far away from the stopping part, is abutted against the driving wall.
And a spring for driving the longitudinal moving frame to move upwards is fixedly connected between the upper end surface of the floor mopping machine bottom plate and the longitudinal moving frame.
The floor mopping machine is internally and slidably connected with two extrusion plates; the two extrusion plates are respectively positioned at two sides of the sewage falling port; the first crawler belt and the second crawler belt penetrate between the two pressing plates.
When the track drive frame moves downwards, the two squeezing plates approach each other, and further squeeze the wiper.
As shown in fig. 6, the moving plate is formed with a pressing plate driving groove 2221 slidably coupled to the pressing plate, which is obliquely provided.
One side of the upper end of the base is detachably connected with a clean water tank 4 which can provide clean water for the cleaning box.
The cleaning box is longitudinally connected to the upper end of the base in a sliding mode.
A horizontally arranged cleaning box water inlet 61 is formed at the lower part of the side wall of the cleaning box close to the clean water tank; and a horizontally arranged base water passage 342 for communicating the clean water tank with the water inlet of the cleaning box is formed on the base.
When the floor mopping machine is not moved to the position above the cleaning box, the cleaning box is located at the upper limit position, a water inlet of the cleaning box is communicated with the base water through channel, and water in the clean water tank enters the cleaning box.
When the mopping machine moves to the upper part of the cleaning box, the mopping machine drives the cleaning box to be located at the limit position below, the upper end of the cleaning box is flush with the upper end of the base, and water in the cleaning box water inlet and the base water passage separation cleaning box cannot flow out from the water inlet of the cleaning box.
After the mopping machine moves to the first position, first track, the second track rotates, with the track drive frame to the first track that corresponds, the wiper on the second track lasts and washs the water contact in the box, soak the wiper, two stripper plates are to first track, the second track produces the extrusion, and then make the water on the wiper extrude, and fall in the sewage box, last above-mentioned process, water in the washing box reduces gradually, most always all are blotted by the wiper, first track, the second track continues to rotate after that, water on the wiper lasts is extruded by the stripper plate, finally the wiper is crowded futilely.
As shown in fig. 3, the cleaning box comprises a water storage part and cleaning parts respectively located at two sides of the water storage part; the width of the water storage part is smaller than that of the first crawler belt; the width of the cleaning part is larger than or equal to that of the first crawler belt.
In the process that the mopping machine moves to the upper end of the base, the crawler belt is firstly contacted with the cleaning part, so that the cleaning box moves downwards, the upper end face of the cleaning box is finally flush with the upper end face of the base, and the cleaning box moves to the limit position below.
And then the mopping machine continuously moves, when the driving head just contacts with the sliding rod, each track driving frame is positioned above the cleaning part, then the mopping machine moves, the driving head pushes the sliding rod to move towards the direction away from the stopping part, the sliding rod contacts with the driving wall to drive the longitudinal moving frame to move downwards, so that the track contacting with the track driving frame moves towards the bottom in the cleaning part, and in the process of the longitudinal movement of the track driving frame, the track driving frame is always positioned in the area where the cleaning part is positioned.
Finally, the front end of the mopping machine abuts against the stop part, the mopping machine cannot move forwards continuously, the first crawler belt and the second crawler belt are located at the upper end of the cleaning box, the lower ends of the first crawler belt and the second crawler belt are located between the two cleaning parts, the part different from the water storage part abuts against the upper end face of the base, and therefore the first crawler belt and the second crawler belt cannot fall into the cleaning box at the moment.
The water outlet of the clean water tank is connected with a valve body 41 in a sealing and sliding manner.
And a water tank spring for driving the valve body to be in sealing and abutting contact with the water outlet of the clean water tank is arranged in the clean water tank.
A clear water tank connecting pipe 34 communicated with a water passage of the base is formed at the upper end of the base; the clean water tank connecting pipe is connected with the water outlet of the clean water tank in a sealing way.
And a valve body driving rod 341 which can be abutted against the valve body and further communicates the clean water tank with the clean water tank connecting pipe is formed in the middle of the clean water tank connecting pipe.
Under the action of no external force, the valve body is always sealed and propped against the water outlet of the clean water tank under the driving of the water tank spring, so that water in the clean water tank cannot flow out.
The clean water tank is placed on the base, the water outlet of the clean water tank is in sealed insertion connection with the clean water tank connecting pipe, then the valve body is pushed by the valve body driving rod, so that the valve body is separated from the water outlet of the clean water tank, and water in the clean water tank enters the clean water tank connecting pipe.
When the mopping machine does not move to the cleaning box top, the cleaning box is located at the top limit position, the water inlet of the cleaning box is communicated with the base water channel, and the base water channel and the water inlet of the cleaning box are horizontally arranged, so that water in the clean water tank flows out from the water inlet of the cleaning box through the base water channel, and the liquid level in the final cleaning box is flush with the upper end face of the water inlet of the cleaning box.
A cleaning box mounting opening 32 connected with the cleaning box in a sliding manner is formed at the upper end of the base; a positioning port inner convex ring 322 is formed at the lower part of the inner wall of the cleaning box mounting port; the upper part of the outer wall of the cleaning box is provided with a cleaning box outer convex ring 62 corresponding to the positioning port inner convex ring; and a cleaning box spring for driving the cleaning box to move upwards is arranged between the inner convex ring of the positioning port and the outer convex ring of the cleaning box.
The side wall of the cleaning box mounting opening, which is positioned at the water passage of the base, is not provided with an inner convex ring of the positioning opening; the outer wall of the cleaning box, which is positioned at the water inlet of the cleaning box, is not provided with a convex ring of the cleaning box.
The lateral wall that washs the box installing port and be located base water passage place is sealed the counterbalance with the outer wall that washs the box and be located washing box water inlet place for when base water passage and washing box water inlet stagger each other, base water passage and washing box water inlet can not have rivers to go out.
A first sewage through groove 321 is formed at the position, right opposite to the sewage falling opening, of the upper end of the base; a second sewage through groove 63 is formed at the position of the cleaning box right opposite to the sewage falling opening.
When the floor mopping machine moves to the first position, the sewage falling opening is just opposite to the first sewage through groove and the second sewage through groove.
One end of the base is formed with a slope 35 which is obliquely arranged and used for the mopping machine to move to the upper end of the base.
The base is provided with a signal generator, the position of the base can be determined by signals generated by the signal generator, and then the mopping machine can accurately move to the base so as to be cleaned.
A storage battery is arranged in the mopping machine; the storage battery is electrically connected with the controller.
A charging connector is arranged on one side of the base; the mopping machine is provided with a power transmission connector which can be matched with a charging port to charge a storage battery in the mopping machine; the power transmission connector is electrically connected with the controller.
The charging connector is connected with a 220V alternating current power supply through an electric wire.
When the cleaning device is used, the first crawler belt on the mopping machine and the second crawler belts rotate to clean the ground.
When the base is in an initial state, the cleaning box is located at the upper limit position under the action of the cleaning box spring, and water in the clean water tank enters the cleaning box.
When the cleaning materials need to be cleaned, the floor mopping machine moves to the upper end of the base through the slope, the first crawler belt or the second crawler belt positioned at the lower end of the bottom plate of the floor mopping machine generates pressure on the cleaning box, so that the cleaning box moves to the limit position below, and the cleaning box is not communicated with the clean water tank.
As shown in fig. 8, the floor mopping machine continues to move, so that the driving head is in contact with the sliding rod and pushes the sliding rod to move, the longitudinal moving frame drives the first track and the second track to move into the cleaning part of the cleaning box, when the floor mopping machine moves until the floor mopping machine abuts against the stop part, the floor mopping machine cannot continue to move, at the moment, the wipers on the first track and the second track respectively abut against the inner bottom of the cleaning part, and water in the cleaning box wets the wipers; at the same time, the two squeeze plates are brought closer together so that the wipe positioned between the two squeeze plates is squeezed (while the mopping machine is in the first position).
First track, second track continue to rotate after that to keep mopping machine to offset with the locking all the time, and then guarantee that mopping machine can not take place to remove, first track, second track continue to rotate, and the wiper receives the extrusion of jam plate, and then makes the water on the wiper extruded, and in the groove inflow sewage box through first sewage logical groove, second sewage logical groove, rinse the continuous wiper that soaks of water in the box simultaneously.
When the water in the cleaning box is sucked to be dry by the wiping object, the first caterpillar band and the second caterpillar band continue to rotate, only the squeezing plate squeezes out the water on the wiping object, and then the wiping object is gradually dried.
Since the amount of water stored in the wash tank is fixed, the time for the wiper to suck up the water in the wash tank varies around a fixed time, so that the time for the floor-cleaning machine to wash on the base can be controlled by setting a time.
After the set time is reached, the water in the cleaning box is completely sucked, the wiping part is also squeezed, then the mopping machine leaves the base through the slope, and after the mopping machine is separated from the cleaning box, the cleaning box moves upwards under the action of the spring of the cleaning box and finally returns to the initial state.
The wiper on the first crawler belt and the second crawler belt can clean the ground, and the wiper can be automatically cleaned when the mopping machine moves to the base.
The invention can drive the longitudinal moving frame to move, so that the wiping object can be contacted with water in the cleaning box, and meanwhile, the extrusion plate can be driven to move to extrude the wiping object.
When the cleaning machine cleans the wiping material, the base does not need electric equipment to complete the cleaning operation, and only needs the power brought by the rotation of the track of the mopping machine, so that the base does not need high-precision sealing performance.

Claims (7)

1. A crawler-type self-cleaning mopping machine kit comprises a mopping machine and a base; the method is characterized in that:
more than three tracks are arranged on the floor mopping machine; one part of the crawler belt is positioned in the mopping machine, and the other part of the crawler belt is positioned at the lower end of the mopping machine; the surface of each crawler belt, which is in contact with the ground, is provided with a wiper for cleaning the ground; a cleaning box for containing clean water for cleaning the wiping objects is arranged at the upper end of the base; the base is provided with a stopping part for preventing the mopping machine from moving; when the mopping machine is positioned at the first position at the upper end of the base, each crawler belt is positioned at the upper end of the cleaning box, and the mopping machine is abutted against the stop part; a wiper pressing component which drives the caterpillar to move towards the bottom in the cleaning box so as to enable the wiper to contact with water is arranged in the mopping machine; a squeezing plate capable of squeezing the wiping object is arranged in the mopping machine; when the mopping machine is positioned at the first position at the upper end of the base, the wiper pressing component enables the wiper to be contacted with water in the cleaning box, at the moment, the crawler belt rotates to enable the wiper to be completely soaked, and the squeezing plate squeezes the wiper to be dry; when the floor mopping machine is positioned at the first position at the upper end of the base and the water in the cleaning box is reduced to be not contacted with the wiping object, only the squeezing plate squeezes the wiping object to be dry; and a sewage box for receiving sewage flowing down from the extrusion plate is arranged in the base.
2. A tracked self-cleaning floor-mopping kit according to claim 1, wherein: the crawler belts comprise a first crawler belt and two second crawler belts; the sum of the widths of the two second crawler belts is equivalent to the width of the first crawler belt; three motors which respectively control the first crawler belt and the second crawler belts to rotate are arranged in the mopping machine.
3. A tracked self-cleaning floor-mopping kit according to claim 2, wherein: the first crawler belt and the two second crawler belts are arranged in a shape like the Chinese character 'pin'.
4. A tracked self-cleaning floor-mopping kit according to claim 2, wherein: the upper part of the stopping part is provided with a driving head arranged towards the direction of the cleaning box; the wiper pressing assembly comprises a track driving frame which is longitudinally and slidably connected in the mopping machine and drives a track to longitudinally move, and a sliding rod which is horizontally and slidably connected in the mopping machine and driven by a driving head to drive the track driving frame to move; when the floor mopping machine is located at the first position, the driving head pushes the sliding rod to move to the limit position far away from the stopping part, the track driving frame is located at the limit position below, and the track driving frame drives the track to be located at the bottom in the cleaning box.
5. A tracked self-cleaning floor-mopping kit according to claim 4, wherein: the floor mopping machine is internally and slidably connected with two extrusion plates; the first crawler belt and the second crawler belt penetrate through the two extrusion plates; when the track drive frame moves downwards, the two squeezing plates approach each other, and further squeeze the wiper.
6. A tracked self-cleaning floor-mopping kit according to claim 1, wherein: one side of the upper end of the base is detachably connected with a clean water tank which can provide clean water for the cleaning box;
the cleaning box is longitudinally connected to the upper end of the base in a sliding manner; a horizontally arranged cleaning box water inlet is formed at the lower part of the side wall of the cleaning box close to the clean water tank; a horizontally arranged base water passage for communicating the clean water tank with the water inlet of the cleaning box is formed on the base; when the floor mopping machine does not move to the position above the cleaning box, the cleaning box is located at the upper limit position, a water inlet of the cleaning box is communicated with the water passage of the base, and water in the clean water tank enters the cleaning box; when the mopping machine moves to the position above the cleaning box, the mopping machine drives the cleaning box to be located at the limit position below, and water in the cleaning box water inlet and the base water passage separation cleaning box cannot flow out of the cleaning box water inlet.
7. A tracked self-cleaning floor-mopping kit according to claim 6, wherein: the water outlet of the clean water tank is hermetically and slidably connected with a valve body; a water tank spring for driving the valve body to be in sealing contact with the water outlet of the clean water tank is arranged in the clean water tank; a clean water tank connecting pipe communicated with a water passage of the base is formed at the upper end of the base; the clean water tank connecting pipe is hermetically connected with the water outlet of the clean water tank; and a valve body driving rod which can be abutted against the valve body and is communicated with the clean water tank and the clean water tank connecting pipe is formed in the middle of the clean water tank connecting pipe.
CN202010039795.2A 2020-01-15 2020-01-15 Crawler-type self-cleaning mopping machine external member Expired - Fee Related CN111227728B (en)

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CN111759240A (en) * 2020-06-22 2020-10-13 深圳市银星智能科技股份有限公司 Automatic mop washing and maintaining station
CN114129096A (en) * 2020-09-03 2022-03-04 大连博纳得科技有限公司 Mopping robot
CN114129089A (en) * 2020-09-03 2022-03-04 大连博纳得科技有限公司 Sweeping and wiping robot
CN112515545A (en) * 2020-09-11 2021-03-19 深圳市银星智能科技股份有限公司 Garbage recycling base station and cleaning system
CN112315376B (en) * 2020-10-13 2022-05-17 杭州力谱科技有限公司 Desktop cleaner
CN112137500B (en) * 2020-10-13 2022-05-17 杭州力谱科技有限公司 Multifunctional desktop cleaning machine
CN113951768B (en) * 2021-11-08 2023-05-30 北京小米移动软件有限公司 Cleaning equipment base station and cleaning equipment system
CN115211768A (en) * 2022-09-02 2022-10-21 诺初美创(深圳)科技有限公司 Sewage tank, base station and cleaning equipment

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