CN108999127A - A kind of road sweeper picking up dirt with efficient cleaning - Google Patents
A kind of road sweeper picking up dirt with efficient cleaning Download PDFInfo
- Publication number
- CN108999127A CN108999127A CN201810900014.7A CN201810900014A CN108999127A CN 108999127 A CN108999127 A CN 108999127A CN 201810900014 A CN201810900014 A CN 201810900014A CN 108999127 A CN108999127 A CN 108999127A
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- CN
- China
- Prior art keywords
- cleaning
- dirt
- picking
- rotation axis
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000004140 cleaning Methods 0.000 title claims abstract description 78
- 241001417527 Pempheridae Species 0.000 title claims abstract description 24
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 18
- 241000883990 Flabellum Species 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of road sweeper that dirt is picked up with efficient cleaning, including sanitation cart, the switch being connected on sanitation cart, the link block being hinged on sanitation cart and the hydraulic prop in link block lower end is contradicted, further includes the clearing apparatus being connected on the link block side wall.The present invention overcomes the deficiencies in the prior art, design is rationally, compact-sized, the cleaning brush of rotation can clean ground, the flabellum of rotation can collect pavement garbage, while the rubber rods rotated constantly tap cleaning brush, prevent from being stained with dust influence cleaning effect on cleaning brush.
Description
Technical field
The present invention relates to sweeper cleaning equipment technical fields, and in particular to a kind of road for picking up dirt with efficient cleaning is clear
Sweep vehicle.
Background technique
Road sweeper is a kind of for cleaning the vehicle of road grime, is prevalent in each large town, is cities and towns ring
Border protection plays the role of vital.
Road sweeper currently on the market is broadly divided into two kinds:
One is large-scale cleaning vehicle, this kind of sweeper is general by the way of washing, while huge energy consumption, causes very big
Energy waste；
Another kind is mini motor sweeper, this kind of sweeper, more energy conservation and environmental protection, however the efficiency cleaned is relatively low；
Both sweepers largely do not have the effect for picking up dirt simultaneously, cause on road surface or can generate rubbish, separately
Outside, cleaning brush can be stained with many dusts above, influence cleaning effect after long-time is cleared up；
For this purpose, it is proposed that a kind of road sweeper for picking up dirt with efficient cleaning.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of road sweeper for picking up dirt with efficient cleaning, overcome
The deficiencies in the prior art, rationally, compact-sized, the cleaning brush of rotation can clean ground, the flabellum of rotation for design
Pavement garbage can be collected, while the rubber rods rotated constantly tap cleaning brush, prevent from being stained with dust on cleaning brush
Influence cleaning effect.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of road sweeper picking up dirt with efficient cleaning, including the sanitation cart, switch being connected on sanitation cart, hinged
In the hydraulic prop of link block lower end, the lower end of hydraulic prop is connected on sanitation cart and opens link block and conflict on sanitation cart
If groove in, strength extension spring is socketed on hydraulic prop, one end of strength extension spring is connected to the upper of hydraulic prop
End, the other end of strength extension spring are connected on the lateral wall of hydraulic prop, and perforation is connected with liquid on the side wall of hydraulic prop
Press pump, and hydraulic pump is connected on the bottom wall of groove；
It further include the clearing apparatus being connected on the link block side wall；
The clearing apparatus includes installs case, rotation axis, motor, battery, cleans box, first pulley and belt, described
Installs case is connected on the side wall of link block, is set in the installs case there are two symmetrical rotation axis, is turned positioned at described in right side
The upper end of moving axis is connected in the shaft of motor, and the interior top of installs case is rotatably connected on positioned at the upper end of the rotation axis in left side
On wall, it is connected with battery on the inner roof wall of the installs case, first pulley, and two are socketed in two rotation axis
First pulley is connected with each other by belt, and the lower end of the rotation axis is connected with cleaning box；
The cleaning box include box body, sun gear, planetary gear, annular rack, round pillar, rotor plate, cleaning brush,
First connecting rod, the second connecting rod and rotating block, it is round that the lateral wall of the box body is connected to installs case lower end opens up first
On the side wall of through-hole, the rotation axis passes through the roof of box body and is connected with sun gear, and the sun gear engages multiple rows
Star gear, the planetary gear engage the annular rack connected on box body inner sidewall, and sliding plug has circle on the planetary gear
Shape pillar, the circle pillar pass through rotor plate and are connected with cleaning brush, and the rotor plate is rotatably connected on box body lower end and opens up
The second circular through hole side wall on, the upper end of the circle pillar is hingedly there are two symmetrical first connecting rod, described first
The other end of connecting rod is hinged with the second connecting rod, and two second connecting rods are connected with each other by compressed spring, two institutes
The other end for stating the second connecting rod is hinged on the same rotating block, and the rotating block is rotatably connected on box body inner roof wall and opens
If annular groove in, the hydraulic pump and motor pass through conducting wire and battery forms a series circuit.
The first pulley is connected with the second belt wheel by belt, second belt wheel lower end is connected with mandrel, the core
The lower end activity of axis through installs case bottom wall and garbage collection box side wall and be connected with flabellum, the garbage collection box is connected to
The lower end perforation of the lower end of installs case, the garbage collection box is connected with fan housing, and flabellum is located in the inner cavity of fan housing.
The lower end of the sun gear is connected with stock, and the stock passes through rotor plate and is connected with multiple rubber rods.
The installs case is connected with rubber pad close to one end of sanitation cart.
The hydraulic prop is in arc-shaped close to one end of link block.
The quantity of the cleaning brush is more than or equal to 3, and multiple cleaning brush are equally spaced in a ring.
Rectangular through-hole is offered on the side wall of the garbage collection box, and connecting plate is hinged on the side wall of rectangular through-hole.
The mandrel is arranged in parallel with rotation axis.
(3) beneficial effect
The embodiment of the invention provides a kind of road sweepers that dirt is picked up with efficient cleaning.Have it is following the utility model has the advantages that
1, it is combined by the structure of hydraulic pump, hydraulic prop and link block, hydraulic pump rotation is slowly in extraction hydraulic prop
Hydraulic oil, link block lose the conflict of hydraulic prop and move down, and the cleaning brush of clearing apparatus lower end is made to contradict ground, thus
Play the purpose for facilitating cleaning；
2, it is combined by the structure of the second belt wheel, mandrel, flabellum and garbage collection box, the second belt wheel rotation band moving mandrel turns
Dynamic, so that flabellum be made to rotate, flabellum rotation is by the rubbish on road surface through picking up dirt to realize in fan housing inspiration garbage collection box
Effect；
3, it is combined by the structure of cleaning brush, round pillar, first connecting rod, the second connecting rod, the cleaning brush of rotation is opened
Begin cleaning road grime, while round pillar drives first connecting rod rotation, rotates the second connecting rod, at this point, in compression bullet
Under the action of spring, two the second connecting rods will be driven close to each other, to keep cleaning brush and ground face contact even closer, improved clear
Clean effect；
4, it is combined by the structure of sun gear, stock and rubber rods, sun gear drives stock rotation, turns rubber rods
Dynamic, rubber rods can constantly tap cleaning brush, fall the dust on cleaning brush, prevent from being stained with dust influence on cleaning brush clearly
Clean effect；
Reach abundant cleaning by a series of structure, simultaneously pick up the effect of rubbish, there is very strong practicability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 schematic structural cross-sectional view of the invention；
Fig. 2 clearing apparatus schematic structural cross-sectional view of the present invention；
Fig. 3 present invention cleans box structure schematic cross-sectional view；
Fig. 4 A structure enlargement diagram of the present invention.
In figure: sanitation cart 1, switch 2, link block 3, clearing apparatus 4, installs case 41, rotation axis 42, motor 43, battery
44, box 45, box body 451, sun gear 452, planetary gear 453, annular rack 454, round pillar 455, rotor plate are cleaned
456, cleaning brush 457, first connecting rod 458, the second connecting rod 459, rotating block 4510, stock 4511, rubber rods 4512, first
It is belt wheel 46, belt 47, the second belt wheel 48, mandrel 49, garbage collection box 410, flabellum 411, fan housing 412, hydraulic prop 5, hydraulic
Pump 6.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Referring to attached drawing, a kind of road sweeper picking up dirt with efficient cleaning, including sanitation cart 1, be connected on sanitation cart 1
Switch 2, the link block 3 that is hinged on sanitation cart 1 and contradict the hydraulic prop 5 in 3 lower end of link block, under hydraulic prop 5
End is connected in the groove opened up on sanitation cart 1, is socketed with strength extension spring on hydraulic prop 5, and the one of strength extension spring
End is connected to the upper end of hydraulic prop 5, and the other end of strength extension spring is connected on the lateral wall of hydraulic prop 5, hydraulic branch
Perforation is connected with hydraulic pump 6 on the side wall of column 5, and hydraulic pump 6 is connected on the bottom wall of groove, and hydraulic pump 6 rotates slow extraction
Hydraulic oil in hydraulic prop 5, link block 3 lose the conflict of hydraulic prop 5 and move down, and make the cleaning of 4 lower end of clearing apparatus
Brush 457 contradicts ground, to play the purpose for facilitating cleaning.
It further include the clearing apparatus 4 being connected on 3 side wall of link block, the clearing apparatus 4 includes installs case 41, turns
Moving axis 42, motor 43, battery 44, cleaning box 45, first pulley 46 and belt 47, the installs case 41 are connected to link block 3
Side wall on, the upper end there are two symmetrical rotation axis 42, positioned at the rotation axis 42 on right side is set in the installs case 41 and is connected
It connects in the shaft of motor 43, on the inner roof wall that the upper end of the rotation axis 42 in left side is rotatably connected on installs case 41,
It is connected with battery 44 on the inner roof wall of the installs case 41, is socketed with first pulley 46 in two rotation axis 42, and
Two first pulleys 46 are connected with each other by belt 47.
The lower end of the rotation axis 42 be connected with clean box 45, the cleanings box 45 including box body 451, sun gear 452,
Planetary gear 453, annular rack 454, round pillar 455, rotor plate 456, cleaning brush 457, first connecting rod 458, second connect
Extension bar 459 and rotating block 4510, the lateral wall of the box body 451 are connected to the first circular through hole that 41 lower end of installs case opens up
On side wall, the rotation axis 42 passes through the roof of box body 451 and is connected with sun gear 452, and the sun gear 452 engages more
A planetary gear 453, the planetary gear 453 engage the annular rack 454 connected on 451 inner sidewall of box body, the planet tooth
Sliding plug has round pillar 455 on wheel 453, and the circle pillar 455 passes through rotor plate 456 and is connected with cleaning brush 457.
The rotor plate 456 is rotatably connected on the side wall for the second circular through hole that 451 lower end of box body opens up, the circle
Hingedly there are two symmetrical first connecting rod 458, the other end of the first connecting rod 458 is hinged with for the upper end of pillar 455
Two connecting rods 459, two second connecting rods 459 are connected with each other by compressed spring, two second connecting rods 459
The other end is hinged on the same rotating block 4510, and the rotating block 4510 is rotatably connected on 451 inner roof wall of box body and opens up
Annular groove in, the hydraulic pump 6 and motor 43 form a series circuit by conducting wire and battery 44.
The first pulley 46 is by the way that belt 47 is connected with the second belt wheel 48,48 lower end of the second belt wheel is connected with mandrel
49, the lower end activity of the mandrel 49 through installs case 41 bottom wall and 410 side wall of garbage collection box and be connected with flabellum 411,
The garbage collection box 410 is connected to the lower end of installs case 41, and the lower end perforation of the garbage collection box 410 is connected with fan housing
412, and flabellum 411 is located in the inner cavity of fan housing 412, the rotation of flabellum 411 receives the rubbish on road surface through 412 inspiration rubbish of fan housing
In header 410, to realize the effect for picking up dirt.
The lower end of the sun gear 452 is connected with stock 4511, and the stock 4511 passes through rotor plate 456 and is connected with
Multiple rubber rods 4512, rubber rods 4512 can constantly tap cleaning brush 457, fall the dust on cleaning brush 457, prevent
Dust is stained on cleaning brush 457 influences cleaning effect.
The installs case 41 is connected with rubber pad close to one end of sanitation cart 1, plays buffer function, prevents installs case 41 from damaging
It is bad.
The hydraulic prop 5 is in arc-shaped close to one end of link block 3, facilitates and jacks up link block 3.
The quantity of the cleaning brush 457 is more than or equal to 3, and multiple cleaning brush 457 are equally spaced in a ring, multiple cleanings
Brush 457 can be improved cleaning effect.
Rectangular through-hole is offered on the side wall of the garbage collection box 410, and is hinged with connection on the side wall of rectangular through-hole
Plate can clean up the rubbish in garbage collection box 410 by rectangular through-hole.
The mandrel 49 is arranged in parallel with rotation axis 42.
As shown in Figs 1-4, a kind of road sweeper working principle for picking up dirt with efficient cleaning is as follows: operator's discovery
When road surface needs to clean, switch 2 is pressed, at this time connects hydraulic pump 6 and motor 43 with battery 44, hydraulic pump 6 rotates at this time
Slowly hydraulic oil in extraction hydraulic prop 5, link block 3 lose the conflict of hydraulic prop 5 and move down, make under clearing apparatus 4
The cleaning brush 457 at end contradicts ground；
At the same time, motor 43 drives one of rotation axis 42 to rotate, and rotation axis 42 drives first pulley 46 and the sun
Gear 452 rotates, and first pulley 46 drives the rotation of another rotation axis 42 by belt 47, while also driving 48 turns of the second belt wheel
It is dynamic；
Second belt wheel 48 rotation band moving mandrel 49 rotates, so that flabellum 411 be made to rotate, the rotation of flabellum 411 will be on road surface
Rubbish is through in 412 inspiration garbage collection box 410 of fan housing, to realize the effect for picking up dirt；
Rotation axis 42 drives sun gear 452 to rotate, and sun gear 452 drives planetary gear 453 to start rotation, simultaneously row
Star gear 453 engages annular rack 454, and starts to revolve around rotation axis 42, and planetary gear 453 drives 455 turns of round pillar
It is dynamic, to make cleaning brush 457 rotate and start to clean road grime, while round pillar 455 drives 458 turns of first connecting rod
Dynamic, first connecting rod 458 drives the rotation of the second connecting rod 459, at this point, will drive two second under the action of compressed spring
Connecting rod 459 is close to each other, to keep cleaning brush 457 and ground face contact even closer, improves cleaning effect；
At the same time, sun gear 452 drives stock 4511 to rotate, and stock 4511 drives rubber rods 4512 to rotate, rubber
Bar 4512 can constantly tap cleaning brush 457, fall the dust on cleaning brush 457, prevent from being stained with dust on cleaning brush 457
Influence cleaning effect；
After completing cleaning works, 2 are turned off the switch, at this time under the action of strength extension spring, hydraulic pump 6 is rotated backward
And hydraulic oil is transported in hydraulic prop 5, so that hydraulic prop 5 be made to support link block 3, clearing apparatus 4 is made to be detached from ground；
Reach abundant cleaning by a series of structure, simultaneously pick up the effect of rubbish, there is very strong practicability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of road sweeper for picking up dirt with efficient cleaning, including sanitation cart, the switch being connected on sanitation cart, is hinged on
In the hydraulic prop of link block lower end, the lower end of hydraulic prop is connected on sanitation cart and opens up link block and conflict on sanitation cart
Groove in, strength extension spring is socketed on hydraulic prop, one end of strength extension spring is connected to the upper end of hydraulic prop,
The other end of strength extension spring is connected on the lateral wall of hydraulic prop, and perforation is connected with hydraulic on the side wall of hydraulic prop
Pump, and hydraulic pump is connected on the bottom wall of groove；
It is characterized by also including the clearing apparatus being connected on the link block side wall；
The clearing apparatus includes installs case, rotation axis, motor, battery, cleans box, first pulley and belt, the installation
Case is connected on the side wall of link block, is set in the installs case there are two symmetrical rotation axis, the rotation axis positioned at right side
Upper end be connected in the shaft of motor, the inner roof wall of installs case is rotatably connected on positioned at the upper end of the rotation axis in left side
On, it is connected with battery on the inner roof wall of the installs case, first pulley, and two are socketed in two rotation axis
One belt wheel is connected with each other by belt, and the lower end of the rotation axis is connected with cleaning box；
The cleaning box includes box body, sun gear, planetary gear, annular rack, round pillar, rotor plate, cleaning brush, first
Connecting rod, the second connecting rod and rotating block, the lateral wall of the box body are connected to the first circular through hole that installs case lower end opens up
Side wall on, the rotation axis passes through the roof of box body and is connected with sun gear, and the sun gear engages multiple planet teeth
Wheel, the planetary gear engage the annular rack connected on box body inner sidewall, and sliding plug has round branch on the planetary gear
Column, the circle pillar pass through rotor plate and are connected with cleaning brush, the rotor plate be rotatably connected on that box body lower end opens up the
On the side wall of two circular through holes, hingedly there are two symmetrical first connecting rod, first connections for the upper end of the circle pillar
The other end of bar is hinged with the second connecting rod, and two second connecting rods are connected with each other by compressed spring, and two described the
The other end of two connecting rods is hinged on the same rotating block, and the rotating block, which is rotatably connected on, to be opened up on box body inner roof wall
In annular groove, the hydraulic pump and motor pass through conducting wire and battery one series circuit of composition.
2. a kind of road sweeper for picking up dirt with efficient cleaning as described in claim 1, it is characterised in that: the first band
Wheel is connected with the second belt wheel by belt, second belt wheel lower end is connected with mandrel, and the lower end activity of the mandrel is through peace
The bottom wall and garbage collection box side wall of vanning are simultaneously connected with flabellum, and the garbage collection box is connected to the lower end of installs case, described
The lower end perforation of garbage collection box is connected with fan housing, and flabellum is located in the inner cavity of fan housing.
3. a kind of road sweeper for picking up dirt with efficient cleaning as described in claim 1, it is characterised in that: the sun tooth
The lower end of wheel is connected with stock, and the stock passes through rotor plate and is connected with multiple rubber rods.
4. a kind of road sweeper for picking up dirt with efficient cleaning as described in claim 1, it is characterised in that: the installs case
One end close to sanitation cart is connected with rubber pad.
5. a kind of road sweeper for picking up dirt with efficient cleaning as described in claim 1, it is characterised in that: the hydraulic branch
Column is in arc-shaped close to one end of link block.
6. a kind of road sweeper for picking up dirt with efficient cleaning as described in claim 1, it is characterised in that: the cleaning brush
Quantity be more than or equal to 3, and multiple cleaning brush are equally spaced in a ring.
7. a kind of road sweeper for picking up dirt with efficient cleaning as claimed in claim 2, it is characterised in that: the rubbish is received
Rectangular through-hole is offered on the side wall of header, and connecting plate is hinged on the side wall of rectangular through-hole.
8. a kind of road sweeper for picking up dirt with efficient cleaning as claimed in claim 2, it is characterised in that: the mandrel with
Rotation axis is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900014.7A CN108999127A (en) | 2018-08-09 | 2018-08-09 | A kind of road sweeper picking up dirt with efficient cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900014.7A CN108999127A (en) | 2018-08-09 | 2018-08-09 | A kind of road sweeper picking up dirt with efficient cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999127A true CN108999127A (en) | 2018-12-14 |
Family
ID=64596320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810900014.7A Pending CN108999127A (en) | 2018-08-09 | 2018-08-09 | A kind of road sweeper picking up dirt with efficient cleaning |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424313A (en) * | 2019-07-22 | 2019-11-08 | 安徽荣航机电配件有限公司 | A kind of road sweeper picking up dirt with efficient cleaning |
| CN111188303A (en) * | 2020-01-21 | 2020-05-22 | 菏泽宏伟专用汽车有限公司 | Novel sanitation is hedgerow for car washs device |
| CN112873230A (en) * | 2021-01-15 | 2021-06-01 | 于文佳 | Ground cleaning and sterilizing robot based on information technology control |
| CN113047203A (en) * | 2021-05-17 | 2021-06-29 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN113832896A (en) * | 2021-10-09 | 2021-12-24 | 丰县远博电动车有限公司 | Municipal administration sanitation car cleaning device |
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| CN110424313A (en) * | 2019-07-22 | 2019-11-08 | 安徽荣航机电配件有限公司 | A kind of road sweeper picking up dirt with efficient cleaning |
| CN111188303A (en) * | 2020-01-21 | 2020-05-22 | 菏泽宏伟专用汽车有限公司 | Novel sanitation is hedgerow for car washs device |
| CN111188303B (en) * | 2020-01-21 | 2021-08-31 | 菏泽宏伟专用汽车有限公司 | Hedgerow belt cleaning device for sanitation car |
| CN112873230A (en) * | 2021-01-15 | 2021-06-01 | 于文佳 | Ground cleaning and sterilizing robot based on information technology control |
| CN113047203A (en) * | 2021-05-17 | 2021-06-29 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN113047203B (en) * | 2021-05-17 | 2023-03-10 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN113832896A (en) * | 2021-10-09 | 2021-12-24 | 丰县远博电动车有限公司 | Municipal administration sanitation car cleaning device |
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