CN106618403A - Classroom fully-automatic mopping robot capable of automatic mop cleaning - Google Patents
Classroom fully-automatic mopping robot capable of automatic mop cleaning Download PDFInfo
- Publication number
- CN106618403A CN106618403A CN201710153266.3A CN201710153266A CN106618403A CN 106618403 A CN106618403 A CN 106618403A CN 201710153266 A CN201710153266 A CN 201710153266A CN 106618403 A CN106618403 A CN 106618403A
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- China
- Prior art keywords
- base plate
- plate
- side chain
- bearing pin
- classroom
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/284—Floor-scrubbing machines, motor-driven having reciprocating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- 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
-
- 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
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention relates to a classroom fully-automatic mopping robot capable of automatic mop cleaning. The robot comprises a base plate, the upper end of the base plate is provided with a lifting rotating mechanism, the rear end of the lifting rotating mechanism is provided with a limiting side chain, the two ends of the lifting rotating mechanism are symmetrically provided with two clamping mechanism, the frond side of the lower end of the base plate is provided with a moving mopping mechanism, the front end of the base plate is provided with a cleaning mechanism, the rear end of the base plate is also provided with a moving mechanism, and the upper end of the base plate is provided with a collecting box. The classroom fully-automatic mopping robot solves difficult problems in existing process of classroom mopping that the mop needs cleaning many times, the garbage in draws needs artificial cleaning, chairs need to be placed on desks when mopping, labor intensity is great, operation is complex, and mopping efficiency is low. The function of automatic mopping of the classroom floor is achieved, no artificial operation is needed, and the robot also has the advantages of simple operation and high mopping efficiency.
Description
Technical field
The present invention relates to classroom clean technologies field, specifically a kind of classroom that can automatically clean mop is automatically dragged
Floor-washing robot.
Background technology
China possesses school of hundreds of thousands institute, and the health of classroom is mainly by student is on duty for the day or the people that specially keeps a public place clean
Member is mopped floor, and needs repeatedly clean mop, control water during mopping floor, because tables and chairs are put than comparatively dense in classroom,
Need first chair in classroom to be put on many desktops when manually mopping floor, then being mopped floor, and existing desk majority sets
In respect of drawer, need manually by the refuse sweeping in drawer out, the efficiency that mops floor is low, complex operation, high labor intensive.
The content of the invention
In order to solve the above problems, the invention provides a kind of classroom full automatic floor wiping machine that can automatically clean mop
People, can solve existing classroom mop floor need when Cheng Zhongyao is cleaned multiple times mop, the rubbish needed in labor cleaning's drawer, mops floor by
Chair puts desk, high labor intensive, complex operation, the low difficult problem of the efficiency that mops floor, it is possible to achieve drag automatically on classroom ground
The function on ground, without the need for artificial operation, and has the advantages that simple to operate, mop floor efficiency high.
To achieve these goals, the present invention employs the following technical solutions to realize：A kind of religion that can automatically clean mop
Room full automatic floor wiping machine people, including base plate, the upper end of base plate is provided with lifting rotation mechanism, and lifting rotation mechanism can drive
Tables and chairs in classroom are lifted, rotated, and lifting rotation mechanism rear end arranges limited location side chain, and spacing side chain can be to lifting rotation
Rotation mechanism carries out spacing, and the two ends of lifting rotation mechanism are symmetrically arranged with two clamping devices, and two clamping devices can be aided in
Lifting rotation mechanism is operated, and the installed in front of base plate lower end has the mobile mechanism that mops floor, and movement mops floor mechanism can be to classroom
Ground effectively cleared up, the front end of base plate is provided with wiper mechanism, and the wiper mechanism mechanism that can mop floor to movement be carried out
Cleaning, the lower end of base plate is additionally provided with travel mechanism, and travel mechanism can drive base plate to move, and the upper end of base plate is provided with
Collecting box, collecting box can collect the rubbish in desk drawer.
The lifting rotation mechanism includes two pieces of risers being symmetrically mounted on base plate or so outside, leads between two pieces of risers
Cross bearing and running roller is installed, running roller rear side is evenly arranged with the stopper slot in triangular form structure, and stopper slot can be with groove auxiliary stopper
Side chain plays spacing effect to running roller, and the left and right two ends of running roller are symmetrically arranged with two driving side chains, and two driving side chains can
To drive running roller to be rotated, the upper end of running roller is provided with gripper shoe by welding manner, and gripper shoe is provided with the middle part of upper end
Lifting hydraulic cylinder, the top of lifting hydraulic cylinder is arranged on transverse slat by flange, and the gripper shoe left and right sides is symmetrically installed with two
Expansion link, the top of two expansion links is arranged on transverse slat, is arranged on each expansion link between transverse slat and gripper shoe
There is a damping spring, two expansion links play support and spacing effect to transverse slat, and two damping springs are served to transverse slat
Buffering and the effect of damping, lifting hydraulic cylinder is carried out up and down in the auxiliary lower band motion plate of two expansion links and two damping springs
Adjust, the upper end of transverse slat is evenly arranged with four suckers, the external existing vavuum pump of four suckers, four suckers pass through vavuum pump
Tables and chairs lower surface is held, the effect of fixed tables and chairs is served, the transverse slat lower end left and right sides is symmetrically arranged with two clamping devices, two
Individual clamping device can drive tables and chairs to carry out angular adjustment with assistance for lifting rotating mechanism, and the lifting hydraulic cylinder in gripper shoe is at two
Can up and down be adjusted with four suckers on motion plate under the auxiliary of expansion link and two damping springs, it is ensured that four suckers
Can be with the stable lower surface for holding tables and chairs by external vavuum pump, two clamping devices clamp tables and chairs side, two driving side chains
The gripper shoe for being welded on running roller upper end can be driven to carry out angular adjustment, so as to drive tables and chairs to be rotated, by desk drawer
Rubbish be poured in collecting box, without the need for artificial operation, reduce labour intensity, improve the efficiency for mopping floor.
The movement mops floor mechanism including two T-slots for being symmetrically mounted on base plate lower end outside, and two type grooves are by sliding
Dynamic fit system is connected with two travellers of T-shaped structure, and two travellers are arranged on connecting plate, and the inner side of base plate lower end is symmetrical
Two slide rails are installed, two slide rails are connected respectively by rolling fit system with two rollers, and the middle part of each roller is pacified
Equipped with a rotating shaft, two pieces of baffle plates, two pieces of baffle plate welderings are symmetrically installed with every rotating shaft outer wall of correspondence roller both sides
It is connected on base plate, the two rotating shafts inner side on two rollers is connected by shaft coupling with bi-directional drive motor, bi-directional drive electricity
Machine is arranged on connecting plate by motor cabinet, and the lower end of connecting plate is symmetrically installed with two regulation side chains, and two are adjusted under side chain
End is provided with location-plate, and location-plate lower end is provided with the cotton that mops floor, and bi-directional drive motor drives two rollers to move in two slide rails,
Connecting plate is driven to be moved under the auxiliary in two travellers with two T-slots simultaneously, two adjust side chain and can drive positioning
The cotton that mops floor on plate is adjusted to correct position, it is ensured that the cotton that mops floor can be effectively cleared up ground, without the need for artificial operation, carries
The high efficiency for mopping floor.
Used as a preferred technical solution of the present invention, the regulation side chain includes the tune being connected with connecting plate by bearing pin
Section electric push rod, the top for adjusting electric pushrod is connected on an adjustable plate by bearing pin, adjustable plate by bearing pin with
Connecting plate is connected, and rotary electric push rod is connected with by bearing pin on the inwall of an adjustable plate, and the top of rotary electric push rod leads to
Cross bearing pin to be connected with No. two adjustable plates, the upper end of No. two adjustable plates is connected by bearing pin with an adjustable plate, No. two adjustable plates
Lower end is arranged on location-plate, and adjusting electric pushrod can drive an adjustable plate to be adjusted to the position of suitable work, electric rotating
Dynamic push rod drives No. two adjustable plates to make reciprocal contractile motion, while it is reciprocal clear to drive the cotton that mops floor on location-plate to carry out ground
Reason, without the need for artificial operation, reduces labour intensity, improves the efficiency for mopping floor.
Used as a preferred technical solution of the present invention, the driving side chain includes being arranged on base plate by motor cabinet
Electric rotating machine, is provided with drive gear on the output shaft of electric rotating machine, be engaged with a driven gear on drive gear, No. one from
Moving gear is connected on running roller, and electric rotating machine is moved by way of drive gear with a driven gear transmission, two
The two electric rotating machines synchronous working on side chain is driven, drives the gripper shoe on running roller to carry out angular adjustment, while band
Dynamic four suckers on transverse slat are rotated, it is ensured that the tables and chairs on four suckers can carry out angular adjustment, it is ensured that desk is taken out
Rubbish in drawer can be poured in collecting box, without the need for artificial operation, reduce labour intensity, improve sweeping efficiency.
As a preferred technical solution of the present invention, the spacing side chain include by bearing pin be connected with base plate it is spacing
Plate, is provided with the limited block corresponding with the stopper slot on front side of running roller on the inwall of limiting plate, pin is passed through on the outer wall of limiting plate
Axle is connected with spacing hydraulic cylinder, and the bottom of spacing hydraulic cylinder is connected by bearing pin with base plate, and spacing hydraulic cylinder drives limiting plate to lead to
Cross bearing pin to be adjusted on base plate, while driving limited block motion, it is ensured that limited block can be sticked into smoothly on rear side of running roller
In stopper slot, it is ensured that spacing side chain effectively can carry out spacing to running roller, improve the stability of work.
Used as a preferred technical solution of the present invention, the clamping device includes being arranged on the accessory plate of transverse slat lower end,
Telescopic cylinder is installed, the top of telescopic cylinder is arranged on the walker being of an L-shaped structure by flange on the side wall of accessory plate,
The upper end of walker is provided with No. two slide blocks, and No. two slide blocks are arranged on transverse slat, No. two slide blocks walker is served support with
The effect of auxiliary, telescopic cylinder can drive walker to carry out telescopic adjustment, the lower end of walker under the auxiliary of No. two slide blocks
Lift cylinder is installed, the top of lift cylinder is arranged on the link in inverted T-type structure by flange, lift cylinder can be with
Link is driven to carry out lift adjustment, link upper surface is provided with lower grip block, and the two ends of lower grip block are provided with three
The groove of corner-shape structure, is provided with rectangular channel in the middle part of lower grip block, rotary pneumatic is connected with by bearing pin on the outer wall of link
Cylinder, the top of rotary cylinder is connected by bearing pin with upper grip block, and upper grip block is connected by bearing pin with link, rotary cylinder
By bearing pin upper grip block can be driven to carry out being symmetrically arranged with two in angular adjustment, and the inwall of upper grip block on link
The individual projection corresponding with groove on lower grip block, telescopic cylinder can drive walker to adjust under the auxiliary of No. two slide blocks
To correct position, lift cylinder can drive link to be adjusted to proper height, it is ensured that the side wall of tables and chairs can be sticked into smoothly
In rectangular channel in the middle part of lower grip block, rotary cylinder drives upper grip block to be adjusted, it is ensured that on two on two clamping devices
Four projections on grip block are sticked into four grooves at two lower grip block two ends, it is ensured that the stable clamping of two clamping devices
Firmly tables and chairs both sides, it is ensured that lifting rotation mechanism can drive tables and chairs to carry out stable rotation, improve the stability of work.
Used as a preferred technical solution of the present invention, the wiper mechanism includes being arranged on the extruding hydraulic pressure of base plate lower end
Cylinder, the top for extruding hydraulic cylinder is arranged on stripper plate by flange, and the both sides of base plate are symmetrically installed with two gag lever posts, two
The top of gag lever post is arranged on stripper plate, and two gag lever posts serve spacing effect to stripper plate, positioned at base plate and extruding
A limit spring is arranged with each gag lever post between plate, two limit springs serve the work of buffering to stripper plate
With the lower end of base plate is provided with the installing rack of U-shaped structure, and on the inwall of installing rack downward-sloping deflector is provided with, and leads
Stream plate serves the effect of guiding, and the lower end of installing rack is provided with water tank, rectangular channel, water tank are provided with rear side of the upper end of water tank
Lower end be provided with flowing water Valve stripper plate positioned at the surface of deflector, the width of deflector is less than the rectangular channel on water tank
Width, the width of rectangular channel after the cotton that mops floor that movement mops floor in mechanism is terminated in water tank cleaning, is adjusted more than the width of the cotton that mops floor
The side chain cotton that will mop floor is adjusted on deflector section, and extruding hydraulic cylinder drives under the auxiliary of two gag lever posts and two limit springs
Stripper plate is extruded the cotton that mops floor on deflector, it is ensured that unnecessary moisture is recovered to water tank by deflector in the cotton that mops floor
It is interior, it is to avoid the excess moisture left during mopping floor is difficult to air-dry.
Used as a preferred technical solution of the present invention, the travel mechanism includes being symmetrically mounted on four of base plate lower end
Road wheel, is mounted on a mobile side chain, two movements on two road wheels on two road wheels of base plate front end
Side chain works simultaneously can drive base plate to keep straight on, and base plate can be driven to be turned when separately working, and improve the flexible of work
Property.
The mobile side chain includes being connected to No. two driven gears on road wheel, and on No. two driven gears mobile tooth is engaged with
Wheel, carrier wheel is arranged on the output shaft of mobile motor, and mobile motor is arranged on base plate by motor cabinet, mobile motor band
Dynamic carrier wheel is rotated, and mobile motor drives walking rotation by the kind of drive of carrier wheel and No. two driven gears
It is dynamic, it is ensured that base plate can be moved under the drive of four road wheels, improve the flexibility of work.
During work, the first step, travel mechanism starts working, and the mobile motor on mobile side chain drives carrier wheel to carry out turning
Dynamic, mobile motor drives road wheel to rotate by the kind of drive of carrier wheel and No. two driven gears, two movement chain belts
The dynamic present invention moves to assigned work position；Second step, lifting rotation mechanism starts working, the liter descending liquid in lifting rotation mechanism
Cylinder pressure can be moved upward under the auxiliary of two expansion links and two damping springs with four suckers on motion plate to be close to
The position of tables and chairs lower surface, four suckers are stable in the presence of vavuum pump to hold tables and chairs lower surface, while two symmetric clamps
Telescopic cylinder in mechanism drives walker to be adjusted to correct position under the auxiliary of No. two slide blocks, and lift cylinder drives link
Proper height is adjusted to, when the side wall at tables and chairs two ends is smoothly sticked into the rectangular channel in the middle part of lower grip block, rotary cylinder band
Dynamic upper grip block is adjusted, and on grip block two projections is sticked into two grooves at lower grip block two ends, when two
Clamping device it is stable when clamping tables and chairs side wall, lifting hydraulic cylinder drive four suckers on tables and chairs work up maximum
Stroke；3rd step, two two electric rotating machines synchronous workings driven on side chain, drives the gripper shoe on running roller to adjust
To proper angle, at the same spacing hydraulic cylinder on spacing side chain to drive the limited block on limiting plate to be adjusted to spacing on front side of running roller
In groove, the rubbish in desk drawer is poured in collecting box, then spacing side chain resets, two drive side chain to drive tables and chairs fortune
Move position perpendicular to the ground；4th step, two of the mobile mechanism that mops floor adjust side chains start-up operation, adjust the regulation on side chain
Electric pushrod can drive an adjustable plate to be adjusted to the position of suitable work, and rotary electric push rod drives No. two adjustable plates to conjunction
Right position is put, and the cotton that mops floor on location-plate is adjusted in the water tank of wiper mechanism and is cleaned by two regulation side chains, and cleaning is completed
Afterwards, two adjust the side chain cotton that will mop floor and move on deflector, now extrude hydraulic cylinder in two gag lever posts and two spacing bullets
Stripper plate is driven to extrude the cotton that mops floor on deflector under the auxiliary of spring, unnecessary moisture passes through water conservancy diversion in the cotton that makes to mop floor
Plate, is recovered in water tank；5th step, two adjust side chain and work simultaneously, and the regulation electric pushrod adjusted on side chain can drive
A number adjustable plate is adjusted to the position of suitable work, and rotary electric push rod drives No. two adjustable plates to make reciprocal contractile motion, two
Adjust side chain drives the cotton that mops floor on location-plate back and forth to clear up ground simultaneously, and simultaneously bi-directionally motor drives two rollings
Wheel is moved in two slide rails, while driving connecting plate to move backward under auxiliary of two travellers with two T-slots, ground is clear
Tables and chairs are put back to origin-location by lifting rotation mechanism after the completion of reason, and preparation is cleared up the ground under next group of tables and chairs, is realized
The function of classroom automatic floor cleaning.
The invention has the beneficial effects as follows：
1st, the present invention devises lifting rotation mechanism, and lifting rotation mechanism rises descending liquid cylinder pressure in two expansion links and two
Can up and down be adjusted with four suckers on motion plate under the auxiliary of damping spring, it is ensured that four suckers are by external vacuum
Pump can be with the stable lower surface for holding tables and chairs, and two drive side chain that the gripper shoe for being welded on running roller upper end can be driven to carry out angle
Adjust, so as to drive tables and chairs to be rotated, the rubbish in desk drawer is poured in collecting box, without the need for artificial operation, reduce
Labour intensity, improves the efficiency for mopping floor；
2nd, the present invention devises the mobile mechanism that mops floor, and the bi-directional drive motor that movement mops floor in mechanism drives two rollers to exist
Two slide rail motions, while drive connecting plate to be moved under auxiliary of two travellers with two T-slots, two regulation side chains
On adjust electric pushrod an adjustable plate can be driven to be adjusted to the position of suitable work, rotary electric push rod drives No. two tune
Section plate makees reciprocal contractile motion, while drive the cotton that mops floor on location-plate back and forth to clear up ground, without the need for artificial operation, drop
Low labour intensity, improves the efficiency for mopping floor；
3rd, the present invention devises clamping device, and the telescopic cylinder on clamping device can drive under the auxiliary of No. two slide blocks
Walker is adjusted to correct position, and lift cylinder can drive link to be adjusted to proper height, it is ensured that the side wall of tables and chairs can be with
Smoothly stick into the rectangular channel in the middle part of lower grip block, rotary cylinder drives upper grip block to be adjusted, it is ensured that two clamping machines
Four projections on structure on two upper grip blocks are sticked into four grooves at two lower grip block two ends, it is ensured that two clamping devices
Stable clamps tables and chairs both sides, it is ensured that lifting rotation mechanism can drive tables and chairs to carry out stable rotation, improve work
Stability；
4th, the present invention devises wiper mechanism, and the extruding hydraulic cylinder on wiper mechanism is in two gag lever posts and two spacing bullets
Stripper plate is driven to extrude the cotton that mops floor on deflector under the auxiliary of spring, it is ensured that unnecessary moisture passes through water conservancy diversion in the cotton that mops floor
Plate, is recovered in water tank, it is to avoid the excess moisture left during mopping floor is difficult to air-dry；
5th, compared to existing technology, the present invention solves the existing classroom Cheng Zhongyao that mops floor and mop is cleaned multiple times the present invention, needs
Rubbish in labor cleaning's drawer, chair need to be put into desk, high labor intensive, complex operation, the efficiency that mops floor when mopping floor low
Etc. a difficult problem, realize the function in classroom ground automatic floor cleaning, without the need for artificial operation, and with it is simple to operate, mop floor efficiency high
The advantages of.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is base plate of the present invention, lifting rotation mechanism, the structural representation between position-limit mechanism and clamping device；
Fig. 3 is base plate of the present invention, lifting rotation mechanism, the right view between position-limit mechanism and clamping device；
Fig. 4 is the I of Fig. 2 of the present invention to partial enlarged drawing；
Fig. 5 is the structural representation that base plate of the present invention and movement mop floor between mechanism；
Fig. 6 is base plate of the present invention, the structural representation between wiper mechanism, chute and slide rail.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 6, a kind of classroom full automatic floor wiping machine people that can automatically clean mop, including base plate 1, bottom
The upper end of plate 1 is provided with lifting rotation mechanism 3, and lifting rotation mechanism 3 can drive the tables and chairs in classroom to be lifted, rotated,
The rear end of lifting rotation mechanism 3 arranges limited location side chain 4, and spacing side chain 4 can carry out spacing, lifting rotation to lifting rotation mechanism 3
The two ends of rotation mechanism 3 are symmetrically arranged with two clamping devices 5, and two clamping devices 5 can carry out work with assistance for lifting rotating mechanism 3
Make, the installed in front of the lower end of base plate 1 has the mobile mechanism 7 that mops floor, and the mobile mechanism 7 that mops floor can be carried out effectively to the ground in classroom
Cleaning, the front end of base plate 1 is provided with wiper mechanism 8, and wiper mechanism 8 can be cleaned to the mobile mechanism 7 that mop floor, base plate 1
Lower end is additionally provided with travel mechanism 9, and travel mechanism 9 can drive base plate 1 to move, and the upper end of base plate 1 is provided with collecting box
10, collecting box 10 can collect the rubbish in desk drawer.
The lifting rotation mechanism 3 includes two pieces of risers 33 being symmetrically mounted on the outside of base plate 1 or so, two pieces of risers 33
Between running roller 34 is provided with by bearing, the rear side of running roller 34 is evenly arranged with the stopper slot in triangular form structure, and stopper slot can be with
Groove auxiliary stopper side chain 4 plays spacing effect to running roller 34, and the left and right two ends of running roller 34 are symmetrically arranged with two driving side chains
35, two drive side chain 35 that running roller 34 can be driven to be rotated, and the upper end of running roller 34 is provided with gripper shoe by welding manner
36, lifting hydraulic cylinder 37 is installed in the middle part of the upper end of gripper shoe 36, the top of lifting hydraulic cylinder 37 is arranged on transverse slat by flange
On 38, the left and right sides of gripper shoe 36 is symmetrically installed with two expansion links 39, and the top of two expansion links 39 is arranged on transverse slat 38,
A damping spring 310, two expansion links 39 are arranged with each expansion link 39 between transverse slat 38 and gripper shoe 36
Support and spacing effect are played to transverse slat 38, two damping springs 310 serve the effect of buffering and damping to transverse slat 38, rise
Descending liquid cylinder pressure 37 is adjusted in the auxiliary lower band motion plate of two expansion links 39 and two damping springs 310 about 38, transverse slat
38 upper end is evenly arranged with four suckers 311, and the external existing vavuum pump of four suckers 311, four suckers 311 pass through vacuum
Pumping lives tables and chairs lower surface, serves the effect of fixed tables and chairs, and the lower end left and right sides of transverse slat 38 is symmetrically arranged with two clamping machines
Structure 5, two clamping devices 5 can drive tables and chairs to carry out angular adjustment with assistance for lifting rotating mechanism 3, the liter descending liquid in gripper shoe 36
Cylinder pressure 37 can enter under the auxiliary of two expansion links 39 and two damping springs 310 with four on motion plate 38 sucker 311
Row is adjusted up and down, it is ensured that four suckers 311 can be with the stable lower surface for holding tables and chairs, two clamping devices by external vavuum pump
5 clamp tables and chairs side, and two drive side chain 35 that the gripper shoe 36 for being welded on the upper end of running roller 34 can be driven to carry out angular adjustment, from
And drive tables and chairs to be rotated, and the rubbish in desk drawer is poured in collecting box 10, without the need for artificial operation, reduce work
Intensity, improves the efficiency for mopping floor.
The movement mops floor mechanism 7 including two T-slots 71 for being symmetrically mounted on base plate lower end outside, and two type grooves 71 are led to
Cross sliding matching mode to be connected with two travellers 72 of T-shaped structure, two travellers 72 are arranged on connecting plate 73, under base plate 1
Two slide rails 75 are symmetrically installed with the inside of end, two slide rails 75 are connected respectively by rolling fit system with two rollers 76,
The middle part of each roller 76 is mounted on a rotating shaft 77, symmetrical on the outer wall of every rotating shaft 77 of correspondence roller 76 both sides
Two pieces of baffle plates 78 are installed, two pieces of baffle plates 78 are welded on base plate 1, the inner side of two rotating shafts 77 on two rollers 76 is by connection
Axle device is connected with bi-directional drive motor 79, and bi-directional drive motor 79 is arranged on connecting plate 73 by motor cabinet, connecting plate 73
Lower end is symmetrically installed with two regulation side chains 74, and two adjust the lower end of side chain 74 and are provided with location-plate 710, the lower end of location-plate 710
The cotton 711 that mops floor is installed, bi-directional drive motor 79 drives two rollers 76 to move in two slide rails 75, while in two travellers 72
Moved with connecting plate 73 is driven under the auxiliary of two T-slots 71, two adjust side chain 74 and can drive on location-plate 710
The cotton 711 that mops floor is adjusted to correct position, it is ensured that the cotton 711 that mops floor can be effectively cleared up ground, without the need for artificial operation, carries
The high efficiency for mopping floor.
It is described to adjust the regulation electric pushrod 741 that side chain 74 includes being connected with connecting plate 73 by bearing pin, adjust electronic pushing away
The top of bar 741 is connected on an adjustable plate 742 by bearing pin, and an adjustable plate 742 is connected by bearing pin with connecting plate 73,
Rotary electric push rod 743 is connected with by bearing pin on the inwall of a number adjustable plate 742, the top of rotary electric push rod 743 passes through
Bearing pin is connected with No. two adjustable plates 744, and the upper end of No. two adjustable plates 744 is connected by bearing pin with an adjustable plate 742, No. two tune
The lower end of section plate 744 is arranged on location-plate 710, and it is suitable that regulation electric pushrod 741 can drive an adjustable plate 742 to be adjusted to
The position of work, rotary electric push rod 743 drives No. two adjustable plates 744 to make reciprocal contractile motion, while driving on location-plate 710
The cotton 711 that mops floor ground is back and forth cleared up, without the need for artificial operation, reduce labour intensity, improve the efficiency for mopping floor.
It is described to drive side chain 35 to include the electric rotating machine 351 being arranged on by motor cabinet on base plate 1, electric rotating machine 351
Drive gear 352 is installed on output shaft, a driven gear 353, a driven gear 353 are engaged with drive gear 352
It is connected on running roller 34, electric rotating machine 351 is moved by way of drive gear 352 is driven with a driven gear 353,
Two two electric rotating machines 351 driven on side chain 35 work asynchronously, and drive the gripper shoe 36 on running roller 34 to carry out angle
Degree is adjusted, while driving four suckers 311 on transverse slat to rotate, it is ensured that the tables and chairs on four suckers 311 can be carried out
Angular adjustment, it is ensured that the rubbish in desk drawer can be poured in collecting box 10, without the need for artificial operation, reduces work strong
Degree, improves sweeping efficiency.
The spacing side chain 4 includes the limiting plate 41 being connected with base plate 1 by bearing pin, is provided with the inwall of limiting plate 41
The limited block 42 corresponding with the stopper slot of the front side of running roller 34, by bearing pin and the phase of spacing hydraulic cylinder 43 on the outer wall of limiting plate 41
Even, the bottom of spacing hydraulic cylinder 43 is connected by bearing pin with base plate 1, and spacing hydraulic cylinder 43 drives limiting plate 41 by bearing pin the bottom of at
It is adjusted on plate 1, while driving limited block 42 to move, it is ensured that limited block 42 can smoothly stick into the spacing of the rear side of running roller 34
In groove, it is ensured that spacing side chain 4 effectively can carry out spacing to running roller 34, improve the stability of work.
The clamping device 5 includes being arranged on the accessory plate 51 of the lower end of transverse slat 38, is provided with the side wall of accessory plate 51 and stretches
Contracting cylinder 52, the top of telescopic cylinder 52 is arranged on the walker 53 being of an L-shaped structure by flange, the upper end peace of walker 53
Equipped with No. two slide blocks 54, No. two slide blocks 54 are arranged on transverse slat 38, and No. two slide blocks 54 serve support to walker 53 with auxiliary
Effect, telescopic cylinder 52 can drive walker 53 to carry out telescopic adjustment under the auxiliary of No. two slide blocks 54, walker 53
Lower end is provided with lift cylinder 55, and the top of lift cylinder 55 is arranged on the link 56 in inverted T-type structure by flange, is risen
Sending down abnormally ascending cylinder 55 can drive link 56 to carry out lift adjustment, and the upper surface of link 56 is provided with lower grip block 57, and lower clamping
The two ends of block 57 are provided with the groove in triangular form structure, and the middle part of lower grip block 57 is provided with rectangular channel, outside link 56
Rotary cylinder 58 is connected with by bearing pin on wall, the top of rotary cylinder 58 is connected by bearing pin with upper grip block 59, upper clamping
Block 59 is connected by bearing pin with link 56, and rotary cylinder 58 can drive grip block 59 enterprising in link 56 by bearing pin
Two projections corresponding with the groove on lower grip block are symmetrically arranged with row angular adjustment, and the inwall of upper grip block 59
510, telescopic cylinder 52 can drive walker 53 to be adjusted to correct position under the auxiliary of No. two slide blocks 54, and lift cylinder 55 can
To drive link 56 to be adjusted to proper height, it is ensured that the side wall of tables and chairs can smoothly stick into the rectangle at the middle part of lower grip block 57
In groove, rotary cylinder 58 drives grip block 59 to be adjusted, it is ensured that two are gone up on grip blocks 59 on two clamping devices 5 four
Individual projection 510 is sticked into four grooves at two two ends of lower grip block 57, it is ensured that two clamping devices 5 it is stable clamp tables and chairs
Both sides, it is ensured that lifting rotation mechanism 3 can drive tables and chairs to carry out stable rotation, improve the stability of work.
The wiper mechanism 8 includes being arranged on the extruding hydraulic cylinder 81 of the lower end of base plate 1, and the top for extruding hydraulic cylinder 81 passes through
Flange is arranged on stripper plate 82, and the both sides of base plate 1 are symmetrically installed with two gag lever posts 83, and the top of two gag lever posts 83 is installed
On stripper plate 82, two gag lever posts 83 serve spacing effect to stripper plate 82, between base plate 1 and stripper plate 82
A limit spring 84 is arranged with each gag lever post 83, two limit springs 84 serve the work of buffering to stripper plate 82
With the lower end of base plate 1 is provided with the installing rack 85 of U-shaped structure, and downward-sloping water conservancy diversion is provided with the inwall of installing rack 85
Plate 86, deflector 86 serves the effect of guiding, and the lower end of installing rack 85 is provided with water tank 87, sets on rear side of the upper end of water tank 87
Rectangular channel is equipped with, the lower end of water tank 87 is provided with flowing water Valve, and stripper plate 82 is located at the surface of deflector 86, deflector 86
Less than the width of the rectangular channel on water tank 87, the width of rectangular channel is more than the width of the cotton 711 that mops floor to width, when the mobile mechanism that mops floor
Cotton 711 is mopped floor after the cleaning of water tank 87 terminates, adjust the cotton 711 that will mop floor of side chain 74 and be adjusted on deflector 86 on 7, squeezed fluid
Cylinder pressure 81 drives stripper plate 82 to the cotton that mops floor on deflector 86 under the auxiliary of two gag lever posts 83 and two limit springs 84
711 are extruded, it is ensured that unnecessary moisture is recovered in water tank 87, it is to avoid during mopping floor by deflector in the cotton 711 that mops floor
The excess moisture left is difficult to air-dry.
The travel mechanism 9 includes being symmetrically mounted on four road wheels 91 of the lower end of base plate 1, positioned at the two of the front end of base plate 1
A mobile side chain 92 is mounted on individual road wheel 91, the mobile side chain 92 of two on two road wheels works simultaneously can band
Dynamic base plate 1 is kept straight on, and base plate can be driven to be turned when separately working, and improves the flexibility of work.
The mobile side chain 92 includes being connected to No. two driven gears 921 on road wheel 91, nibbles on No. two driven gears 921
Conjunction has carrier wheel 922, and carrier wheel 922 is arranged on the output shaft of mobile motor 923, and mobile motor 923 passes through motor cabinet
On base plate 1, mobile motor 923 drive carrier wheel 922 rotated, mobile motor 923 by carrier wheel 922 with
The kind of drive of No. two driven gears 921 drives road wheel 91 to rotate, it is ensured that base plate 1 can be under the drive of four road wheels 91
It is mobile, improve the flexibility of work.
During work, the first step, travel mechanism 9 starts working, and the mobile motor 923 on mobile side chain 92 drives carrier wheel
922 are rotated, and mobile motor 923 drives road wheel 91 by the kind of drive of carrier wheel 922 and No. two driven gears 921
Rotate, two mobile side chains 92 drive the present invention to move to assigned work position；Second step, lifting rotation mechanism 3 starts working,
Lifting hydraulic cylinder 37 in lifting rotation mechanism 3 can drive under the auxiliary of two expansion links 39 and two damping springs 310
Four suckers 311 on transverse slat 38 move upward to the position for being close to tables and chairs lower surface, effect of four suckers 311 in vavuum pump
Under it is stable hold tables and chairs lower surface, while the telescopic cylinder 52 in Liang Ge symmetric clamps mechanism 5 is under the auxiliary of No. two slide blocks 54
Walker 53 is driven to be adjusted to correct position, lift cylinder 55 drives link 56 to be adjusted to proper height, when tables and chairs two ends
When side wall is smoothly sticked into the rectangular channel at the middle part of lower grip block 57, rotary cylinder 58 drives upper grip block 59 to be adjusted, and makes
Two projections 510 on upper grip block 59 are sticked into two grooves at the two ends of lower grip block 57, when two clamping devices 5 it is stable
When clamping tables and chairs side wall, lifting hydraulic cylinder 37 drives the tables and chairs on four suckers 311 to work up range；3rd
Step, two two electric rotating machines 351 driven on side chain 35 work asynchronously, and drive the gripper shoe 36 on running roller 34 to adjust
To proper angle, while the spacing hydraulic cylinder 43 on spacing side chain 4 drives the limited block 42 on limiting plate 41 to be adjusted to running roller 34
In the stopper slot of front side, the rubbish in desk drawer is poured in collecting box 10, then spacing side chain 4 resets, two drivings
Side chain 35 drives tables and chairs to move to position perpendicular to the ground；4th step, two of the mobile mechanism 7 that mops floor adjust the beginning works of side chains 74
Make, the regulation electric pushrod 741 adjusted on side chain 74 can drive an adjustable plate 742 to be adjusted to the position of suitable work, revolve
Turning electric pushrod 743 drives No. two adjustable plates 744 to correct position, and two adjust side chain 74 by the cotton that mops floor on location-plate 710
711 are adjusted in the water tank 87 of wiper mechanism 8 and are cleaned, and after the completion of cleaning, two adjust the cotton 711 that will mop floor of side chain 74 and move
To on deflector 86, now extrude hydraulic cylinder 81 and drive stripper plate under the auxiliary of two gag lever posts 83 and two limit springs 84
The cotton 711 that mops floor on 82 pairs of deflectors 86 extrudes, and unnecessary moisture is recovered to water by deflector in the cotton 711 that makes to mop floor
In case 87；5th step, two adjust side chain 74 and work simultaneously, and the regulation electric pushrod 741 adjusted on side chain 74 can drive one
Number adjustable plate 742 is adjusted to the position of suitable work, and rotary electric push rod 743 drives No. two adjustable plates 744 to make reciprocal to shrink fortune
Dynamic, two adjust side chain 74 and drive the cotton 711 that mops floor on location-plate 710 back and forth to clear up ground simultaneously, simultaneously bi-directionally drive
Dynamic motor 79 drives the motion in two slide rails 75 of two rollers 76, while in two travellers 72 and the auxiliary of two T-slots 71
Lower drive connecting plate 73 is moved backward, and tables and chairs are put back to origin-location by lifting rotation mechanism 3 after the completion of land clearing, are prepared under
Ground under one group of tables and chairs is cleared up, and realizes the function in classroom ground automatic floor cleaning, solves existing classroom and mops floor journey
In mop is cleaned multiple times, chair need to be put desk, labour intensity when needing the rubbish in labor cleaning's drawer, mopping floor
Greatly, complex operation, the low difficult problem of the efficiency that mops floor, have reached purpose.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention of the description in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (8)
1. a kind of classroom full automatic floor wiping machine people that can automatically clean mop, it is characterised in that：Including base plate (1), base plate (1)
Upper end lifting rotation mechanism (3) is installed, lifting rotation mechanism (3) rear end arranges limited location side chain (4), lifting rotation mechanism
(3) two ends are symmetrically arranged with two clamping devices (5), and the installed in front of base plate (1) lower end has the mobile mechanism (7) that mops floor, bottom
The installed in front of plate (1) lower end has a wiper mechanism (8), and the lower end of base plate (1) is additionally provided with travel mechanism (9), base plate (1) it is upper
End is provided with collecting box (10)；
The lifting rotation mechanism (3) includes two pieces of risers (33) being symmetrically installed on base plate (1), leads between two pieces of risers (33)
Cross bearing and running roller (34) is installed, running roller (34) front side is evenly arranged with the stopper slot in triangular form structure, a left side for running roller (34)
Right two ends are symmetrically arranged with two and drive side chain (35), the upper end of running roller (34) to be provided with gripper shoe (36) by welding manner,
Lifting hydraulic cylinder (37) is installed, the top of lifting hydraulic cylinder (37) is arranged on horizontal stroke by flange in the middle part of gripper shoe (36) upper end
On plate (38), gripper shoe (36) left and right sides is symmetrically installed with two expansion links (39), and the top of two expansion links (39) is installed
On transverse slat (38), on each expansion link (39) between transverse slat (38) and gripper shoe (36) a damping bullet is arranged with
Spring (310), the upper end of transverse slat (38) is evenly arranged with four suckers (311), and transverse slat (38) the lower end left and right sides is symmetrically arranged with
Two clamping devices (5)；
The movement mops floor mechanism (7) including two T-slots (71) for being symmetrically mounted on base plate lower end outside, two type grooves (71)
Be connected with two travellers (72) of T-shaped structure by sliding matching mode, two travellers (72) on connecting plate (73),
Two slide rails (75) are symmetrically installed with the inside of base plate (1) lower end, two slide rails (75) are respectively by rolling fit system and two
Individual roller (76) is connected, and a rotating shaft (77) is mounted in the middle part of each roller (76), positioned at correspondence roller (76) both sides
Two pieces of baffle plates (78) are symmetrically installed with every rotating shaft (77) outer wall, two pieces of baffle plates (78) are welded on base plate (1), two rollings
Two rotating shafts (77) inner side on wheel (76) is connected by shaft coupling with bi-directional drive motor (79), bi-directional drive motor (79)
It is arranged on connecting plate (73) by motor cabinet, the lower end of connecting plate (73) is symmetrically installed with two and adjusts side chain (74), two
Adjust side chain (74) lower end and location-plate (710) is installed, location-plate (710) lower end is provided with the cotton that mops floor (711).
2. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
It is described to adjust the regulation electric pushrod (741) that side chain (74) includes being connected with connecting plate (73) by bearing pin, adjust electric pushrod
(741) top is connected on an adjustable plate (742) by bearing pin, and an adjustable plate (742) is by bearing pin and connecting plate
(73) it is connected, rotary electric push rod (743), rotary electric push rod is connected with by bearing pin on the inwall of an adjustable plate (742)
(743) top is connected by bearing pin with No. two adjustable plates (744), and the upper end of No. two adjustable plates (744) is by bearing pin and No. one
Adjustable plate (742) is connected, and the lower end of No. two adjustable plates (744) is arranged on location-plate (710).
3. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
It is described drive side chain (35) include by motor cabinet be arranged on base plate (1)) on electric rotating machine (351), electric rotating machine (351)
Drive gear (352) is installed on output shaft, a driven gear (353), a driven tooth are engaged with drive gear (352)
Wheel (353) is connected on running roller (34).
4. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
The spacing side chain (4) includes the limiting plate (41) being connected with base plate (1) by bearing pin, is provided with the inwall of limiting plate (41)
The limited block (42) corresponding with the stopper slot on front side of running roller (34), by bearing pin and spacing hydraulic pressure on the outer wall of limiting plate (41)
Cylinder (43) is connected, and the bottom of spacing hydraulic cylinder (43) is connected by bearing pin with base plate (1).
5. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
The clamping device (5) includes being arranged on the accessory plate (51) of transverse slat (38) lower end, is provided with the side wall of accessory plate (51) and stretches
Contracting cylinder (52), the top of telescopic cylinder (52) is arranged on the walker (53) being of an L-shaped structure by flange, walker (53)
Upper end No. two slide blocks (54) are installed, on transverse slat (38), the lower end of walker (53) is provided with No. two slide blocks (54)
Lift cylinder (55), the top of lift cylinder (55) is arranged on the link (56) in inverted T-type structure by flange, link
(56) upper surface is provided with lower grip block (57), and the two ends of lower grip block (57) are provided with the groove in triangular form structure, under
Rectangular channel is provided with the middle part of grip block (57), rotary cylinder (58) is connected with by bearing pin on the outer wall of link (56), revolved
The top of rotaring cylinder (58) is connected by bearing pin with upper grip block (59), and upper grip block (59) is by bearing pin and link (56) phase
Connect, and two projections (510) corresponding with the groove on lower grip block are symmetrically arranged with the inwall of upper grip block (59).
6. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
The wiper mechanism (8) includes that (the extruding hydraulic cylinder (81) of 1 lower end, the top for extruding hydraulic cylinder (81) passes through installed in base plate
Flange is arranged on stripper plate (82), and the both sides of base plate (1) are symmetrically installed with two gag lever posts (83), two gag lever posts (83)
Top is arranged on stripper plate (82), is arranged with each gag lever post (83) between base plate (1) and stripper plate (82)
One limit spring (84), the lower end of base plate (1) is provided with the installing rack (85) of U-shaped structure, on the inwall of installing rack (85)
Downward-sloping deflector (86) is provided with, the lower end of installing rack (85) is provided with water tank (87), behind the upper end of water tank (87)
Side is provided with rectangular channel, and the lower end of water tank (87) is provided with flowing water Valve.
7. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 1, it is characterised in that：
The travel mechanism (9) includes four road wheels (91) for being symmetrically mounted on base plate (1) lower end, positioned at the two of base plate (1) front end
A mobile side chain (92) is mounted on individual road wheel (91).
8. a kind of classroom full automatic floor wiping machine people that can automatically clean mop according to claim 7, it is characterised in that：
The mobile side chain (92) is nibbled including upper No. two driven gears (921) of road wheel (91) are connected on No. two driven gears (921)
Conjunction has carrier wheel (922), and on the output shaft of mobile motor (923), mobile motor (923) leads to carrier wheel (922)
Cross motor cabinet to be arranged on base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153266.3A CN106618403A (en) | 2017-03-15 | 2017-03-15 | Classroom fully-automatic mopping robot capable of automatic mop cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153266.3A CN106618403A (en) | 2017-03-15 | 2017-03-15 | Classroom fully-automatic mopping robot capable of automatic mop cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106618403A true CN106618403A (en) | 2017-05-10 |
Family
ID=58848134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710153266.3A Withdrawn CN106618403A (en) | 2017-03-15 | 2017-03-15 | Classroom fully-automatic mopping robot capable of automatic mop cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106618403A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137025A (en) * | 2017-06-21 | 2017-09-08 | 湖州丘天电子科技有限公司 | A kind of sweeping robot for being easy to adjust cleaning range |
| CN107718016A (en) * | 2017-11-17 | 2018-02-23 | 孟庆仕 | It is a kind of to ajust stool automatically and clear up the robot on ground |
| CN107941296A (en) * | 2017-11-22 | 2018-04-20 | 重庆陆吾科技有限公司 | A kind of damping device of gas meter, flow meter |
| CN109278716A (en) * | 2018-10-16 | 2019-01-29 | 李竞 | A kind of intelligent automobile washer device people |
| CN112107261A (en) * | 2020-08-17 | 2020-12-22 | 王彩燕 | Coal tar pollution removal device |
| CN112832167A (en) * | 2021-01-11 | 2021-05-25 | 周金红 | Town road cleaning device |
-
2017
- 2017-03-15 CN CN201710153266.3A patent/CN106618403A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137025A (en) * | 2017-06-21 | 2017-09-08 | 湖州丘天电子科技有限公司 | A kind of sweeping robot for being easy to adjust cleaning range |
| CN107718016A (en) * | 2017-11-17 | 2018-02-23 | 孟庆仕 | It is a kind of to ajust stool automatically and clear up the robot on ground |
| CN107941296A (en) * | 2017-11-22 | 2018-04-20 | 重庆陆吾科技有限公司 | A kind of damping device of gas meter, flow meter |
| CN109278716A (en) * | 2018-10-16 | 2019-01-29 | 李竞 | A kind of intelligent automobile washer device people |
| CN112107261A (en) * | 2020-08-17 | 2020-12-22 | 王彩燕 | Coal tar pollution removal device |
| CN112832167A (en) * | 2021-01-11 | 2021-05-25 | 周金红 | Town road cleaning device |
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