CN106812098B - Road cleaner with discharging dust-arrest device and control method - Google Patents
Road cleaner with discharging dust-arrest device and control method Download PDFInfo
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- CN106812098B CN106812098B CN201510867881.1A CN201510867881A CN106812098B CN 106812098 B CN106812098 B CN 106812098B CN 201510867881 A CN201510867881 A CN 201510867881A CN 106812098 B CN106812098 B CN 106812098B
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- 238000007599 discharging Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims description 15
- 239000000428 dust Substances 0.000 claims abstract description 102
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000000605 extraction Methods 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 13
- 241001417527 Pempheridae Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 12
- 239000007921 spray Substances 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Road Repair (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
A kind of road cleaner with discharging dust-arrest device, road cleaner include chassis and the compartment that can lift, and compartment includes dust cleaning case and the dustbin that is connected with dust cleaning case.Road cleaner further includes wind turbine, dust-extraction unit, interim feed bin and dust cover；Wind turbine is arranged on chassis, and wind turbine has the air inlet being connected to dust-extraction unit and the air outlet with atmosphere；Dust-extraction unit is arranged in dust cleaning case, and dust-extraction unit is connected to the air inlet of wind turbine and dustbin；The tail end of dustbin is equipped with discharge port and the discharging gate on discharge port；Interim feed bin is arranged in the tail portion of road cleaner and is connect with the tail end of dustbin, and dustbin can be connected to by discharge port with interim feed bin, and the lower part of interim feed bin is equipped with discharging wicket；Dust cover is arranged around discharging wicket.Road cleaner can effectively inhibit airborne dust when discharging, dust-laying effect good.
Description
Technical field
The present invention relates to sanitation equipment technical field more particularly to a kind of road cleaner with discharging dust-arrest device and
Control method.
Background technology
Sweeping machine is a kind of novel height integrating road cleaning, garbage reclamation and transport as one of sanitation equipment
Cleaning equipment is imitated, arterial highway, the road-cleanings such as municipal administration and airfield pavement, uptown, park are can be widely applied to.It sweeps
Road car can not only clean rubbish, but also can be dusted purification to the air dielectric on road, both ensure that road
Beauty maintains the health of environment, maintains the works fine situation on road surface, but reduce and prevent traffic accident with
And further extend the service life on road surface.Sweeping machine has also greatly liberated the working strength of sanitationman, improves work
Make efficiency, reduces the secondary pollutions such as airborne dust.
Fig. 1 is the structural schematic diagram of existing dry-type road sweeper, signal when Fig. 2 is existing dry-type road sweeper discharging
Figure, please refers to Fig.1 and Fig. 2, dry-type road sweeper includes the air box 10, dust cleaning case 12 and dustbin 13 being arranged on chassis, wind
Machine 11 is arranged on chassis and in air box 10；Dust cleaning case 12 is connect with air box 10, and dedusting is equipped in dust cleaning case 12 and is filled
It sets, dust-extraction unit connects the air inlet of wind turbine 11；Dustbin 13 is connect with dust cleaning case 12, and suction nozzle 14 is arranged below chassis, is inhaled
Mouth 14 is connect by sweep-up pipe with dustbin 13；The tail end of dustbin 13 has discharge port and the discharging being arranged on discharge port big
The top of door 15, discharge port is equipped with spray equipment 16.When rubbish in dry-type road sweeper emptying refuse box 13, spray equipment 16
It sprays water mist and moistens dust, prevent dust from spreading.Sweeping machine will produce fulminant airborne dust, the depositing dust of spray equipment 16 in discharging
Effect is general, and sprays after water is mixed with rubbish and flow into underground, easily causes secondary pollution；In addition, spray equipment 16 can also be bullied
Waiting influences, and the water when environment temperature is the bottom of compared in water tank easily freezes, cannot use.
Fig. 3 is the structural schematic diagram of existing only absorbing sweeper truck, showing when Fig. 4 is existing only absorbing sweeper truck discharging
It is intended to, please refers to Fig. 3 and Fig. 4, only absorbing sweeper truck includes the air box 20, dust cleaning case 22 and dustbin being arranged on chassis
23, wind turbine 21 is arranged on chassis and in air box 20；Dust cleaning case 22 is connect with air box 20, is equipped with and is removed in dust cleaning case 22
Dirt device, dust-extraction unit connect the air inlet of wind turbine 21；Dustbin 23 is connect with dust cleaning case 22, and suction nozzle 24 is arranged under chassis
Side, suction nozzle 24 are connect by sweep-up pipe with dustbin 23；The tail end of dustbin 23 has discharge port and is arranged on discharge port
Discharging gate 25, discharge port are circumferentially with dust cover 26, and the outlet of dust cover 26 is against on the ground after dustbin 23 lifts.
When rubbish in only absorbing sweeper truck emptying refuse box 23, first rubbish is poured in dust cover 26, dust cover 26 and landform
Space at opposing seal is for preventing dust from spreading.Sweeping machine will produce fulminant airborne dust in discharging, and dust cover 26 is difficult
To resist the impact that rubbish is fallen, understands some airborne dust and escape from dust cover 26 and the gap location on ground, therefore depositing dust
Effect is general.
Invention content
The present invention provides a kind of road cleaner and control method with discharging dust-arrest device, when discharging anhydrous work
Industry, the adverse effect for avoiding climatic factor from bringing, and can effectively inhibit airborne dust when discharging, dust-laying effect is good.
The present invention solves its technical problem using technical solution below to realize.
A kind of road cleaner with discharging dust-arrest device, road cleaner include chassis and the compartment that can lift, vehicle
Compartment includes dust cleaning case and the dustbin that is connected with dust cleaning case.Road cleaner further include wind turbine, dust-extraction unit, interim feed bin and
Dust cover；Wind turbine is arranged on chassis, and wind turbine has the air inlet being connected to dust-extraction unit and the air outlet with atmosphere；It removes
Dirt device is arranged in dust cleaning case, and dust-extraction unit is connected to the air inlet of wind turbine and dustbin；The tail end of dustbin is equipped with discharging
Mouth and the discharging gate on discharge port；Interim feed bin is arranged in the tail portion of road cleaner and connects with the tail end of dustbin
It connects, dustbin can be connected to by discharge port with interim feed bin, and the lower part of interim feed bin is equipped with discharging wicket；Dust cover surrounds discharging
Wicket and be arranged.
In a preferred embodiment of the present invention, above-mentioned road cleaner further includes for rubbish to be sucked to the dust suction in dustbin
Device, dust exhaust apparatus include suction nozzle and the sweep-up pipe that is connected with suction nozzle, and suction nozzle, which is arranged to be equipped in the lower section on chassis, sweep-up pipe, to be inhaled
Mouth valve, the inside of dustbin is stretched into the one end of sweep-up pipe far from suction nozzle.
In a preferred embodiment of the present invention, above-mentioned dust cover is telescopic structure.
In a preferred embodiment of the present invention, above-mentioned dust cover is the flexible material with skeleton.
In a preferred embodiment of the present invention, the rotating speed of above-mentioned wind turbine is adjustable.
In a preferred embodiment of the present invention, above-mentioned road cleaner further includes ash storage box, and ash storage box is for collecting from dedusting
The dust of device filtering, ash storage box are located at the lower section of dust cleaning case and dustbin, and one end of ash storage box is connected to dust cleaning case, the other end
It is connected to dust cover.
In a preferred embodiment of the present invention, above-mentioned dust cleaning case is between cover body structure and dustbin.
A kind of road cleaner with discharging dust-arrest device that control is above-mentioned carries out the control method of discharging, including as follows
Step：Lifting dustbin simultaneously shrinks dust cover；Discharging gate is opened, rubbish is poured into interim feed bin from discharge port, discharging at this time
Wicket is closed；Make dustbin return and dust cover is unfolded, wherein after dustbin return, wind turbine connects with dust-extraction unit
It is logical；Start wind turbine, closes the suction inlet valve in sweep-up pipe, built-in air duct is formed between wind turbine and dust cover in compartment,
Built-in air duct is communicated with wind turbine and dust cover；Discharging wicket is opened, rubbish is poured into from interim feed bin in dust cover.
In a preferred embodiment of the present invention, above-mentioned control method further comprise the rotating speed when dumping rubbish to wind turbine into
Row is adjusted.
The invention has the advantages that by increasing interim feed bin on road cleaner, first opened after lifting dustbin
Rubbish is poured into interim feed bin by discharging gate, and interim feed bin plays the role of terminal, then by dustbin return, opens wind turbine
With opening discharging wicket, the negative pressure generated by wind turbine captures the dust generated when discharging.Process of the road cleaner in discharging
In anhydrous operation, the adverse effect for avoiding climatic factor from bringing, and can effectively inhibit airborne dust when discharging, dust-laying effect is good.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow the present invention the above-mentioned road cleaning with discharging dust-arrest device
Vehicle and control method and other purposes, feature and advantage can be clearer and more comprehensible, special below to lift preferred embodiment, and be coordinated attached
Figure is described in detail.
Description of the drawings
Fig. 1 is the structural schematic diagram of existing dry-type road sweeper.
Schematic diagram when Fig. 2 is existing dry-type road sweeper discharging.
Fig. 3 is the structural schematic diagram of existing only absorbing sweeper truck.
Schematic diagram when Fig. 4 is existing only absorbing sweeper truck discharging.
Fig. 5 is the structural schematic diagram of the road cleaner with discharging dust-arrest device of present pre-ferred embodiments.
The schematic diagram of first state when Fig. 6 is the road cleaner discharging of present pre-ferred embodiments.
The schematic diagram of second state when Fig. 7 is the road cleaner discharging of present pre-ferred embodiments.
Specific implementation mode
Further to illustrate the present invention to reach the technological means and effect that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, to the specific reality of the road cleaner and control method with discharging dust-arrest device proposed according to the present invention
Mode, structure, feature and its effect are applied, is described in detail as after.
For the present invention aforementioned and other technology contents, feature and effect, in the preferable implementation of following cooperation reference chart
It can be clearly appeared from the detailed description of example.By the explanation of specific implementation mode, when predetermined purpose can be reached to the present invention
The technological means and effect taken be able to more deeply and it is specific understand, however institute's attached drawing be only to provide reference and description it
With being not intended to limit the present invention.
Fig. 5 is the structural schematic diagram of the road cleaner with discharging dust-arrest device of present pre-ferred embodiments, please be joined
Read Fig. 5, road cleaner includes headstock 101, chassis 102 and the compartment 103 that can be lifted, and compartment 103, which is divided into, multiple to be had
The cavity body structure of different function, including cover body structure 111, the dust cleaning case 121 and and dust cleaning case that are connected with cover body structure 111
121 connected dustbins 130, in the present embodiment, cover body structure 111 are located at the rear of headstock 101, and dust cleaning case 121 is located at cover
Between body structure 111 and dustbin 130.
Road cleaner further includes wind turbine 110, dust-extraction unit 120, interim feed bin 150 and dust cover 160.Wind turbine 110 is set
Set on chassis 102 and in cover body structure 111, wind turbine 110 have the air inlet 110a being connected to dust-extraction unit 120 and with
The air outlet 110b of atmosphere, in the present embodiment, the rotating speed of wind turbine 110 is adjustable.
Cover body structure 111 is non-closed cavity body structure, is mainly used for the dynamical system of wind turbine 110 and driving wind turbine 110
System (not shown) is covered to prevent wind turbine 110 and dynamical system by external environmental interference, is additionally operable to keep the moulded of vehicle body.
Dust-extraction unit 120 is arranged in the dust cleaning case 121 in compartment 103, the air outlet 120a and wind turbine of dust-extraction unit 120
110 air inlet 110a connections, the air inlet of dust-extraction unit 120 are connected to dustbin 130.
The tail end of dustbin 130 is equipped with discharge port 131 and the discharging gate 132 on discharge port 131；Interim feed bin
150 are connected to side of the dustbin 130 equipped with discharge port 131 and are connected to dustbin 130 by discharge port 131, specifically, face
When feed bin 150 be provided in the tail portion of road cleaner and connect with the tail end of dustbin 130, dustbin 130 passes through discharge port
131 are connected to interim feed bin 150；The lower part of interim feed bin 150 is equipped with discharging wicket 151.
Dust cover 160 is arranged around discharging wicket 151, and dust cover 160 is, for example, telescopic structure, dust cover 160
Outlet against on the ground, when lifting dustbin 130, dust cover 160 compresses, rubbish with the moving in rotation of interim feed bin 150
When rubbish 130 return of case, dust cover 160 is unfolded with the moving in rotation of interim feed bin 150.Specifically, dust cover 160 is, for example, band
The flexible material of skeleton drives it to compress or be unfolded, is driven when such as controlling frame expansion and be located at bone using hydraulic cylinder or cylinder
Flexible material expansion on the outside of frame drives the flexible material compression folding being located on the outside of skeleton when extending, controlling framework shrinkage.
Road cleaner further includes dust exhaust apparatus 140, and dust exhaust apparatus 140 is used to suck rubbish 200 in dustbin 130.
Dust exhaust apparatus 140 includes suction nozzle 140a and the sweep-up pipe 140b being connected with suction nozzle 140a, and suction nozzle 140a is arranged under chassis 102
Side, sweep-up pipe 140b are connected with suction nozzle 140a, and it is upper and lower two tube bodies that sweep-up pipe 140b, which is divided to, and the tube body of downside is fixed on bottom
Be connected on disk 102 and with suction nozzle 140a, the tube body of upside connect with dustbin 130 and can with the body portion of downside from or connect
It closes, suction inlet valve 141 is equipped in sweep-up pipe 140b, suction inlet valve 141 can be used for opening or close sweep-up pipe 140b, sweep-up pipe
140b stretches into one end far from suction nozzle 140a the inside of dustbin 130.
In the present embodiment, road cleaner further includes ash storage box 142, and ash storage box 142 is for collecting from 120 mistake of dust-extraction unit
The dust of filter, ash storage box 142 are arranged in compartment 103 and are located at the lower section of dust cleaning case 121 and dustbin 130, ash storage box 142
One end is connected to the other end with dust cleaning case 121 and is connected to dust cover 160, when discharging gate 132 is closed while by dust cleaning case 121 and preventing
Channel between dust hood 160 is closed, road cleaner dump rubbish 200 when, the dust of ash storage box 142 can also pour into together to be faced
When feed bin 150 in.
The operation principle of the cleaning rubbish of road cleaner is：The wind turbine 110 of road cleaner is opened, wind turbine 110 operates
The negative pressure of generation can suck rubbish 200 in dustbin 130 from suction nozzle 140, and dust laden air is filtered through dust-extraction unit 120, filtering
Dust afterwards enters in ash storage box 142, at this point, the suction inlet valve 141 in control sweep-up pipe 140b is in the open state.
The schematic diagram of first state when Fig. 6 is the road cleaner discharging of present pre-ferred embodiments, Fig. 7 be the present invention compared with
The schematic diagram of the second state, please refers to Fig. 6 and Fig. 7 when the road cleaner discharging of good embodiment, wherein first state refers to inclining
Tip rubbish 200 when dustbin 130 lifted after state, the second state refers to the state of return again after dustbin 130 is lifted.
Hydraulic system (such as elevating ram, not shown) when road cleaner further includes discharging, hydraulic system is for lifting rubbish
Case 130 and control 130 return of dustbin.Specifically, road cleaner dump rubbish 200 when, first, Fig. 6 please be join, utilize
Elevating ram lifting dustbin 130 simultaneously shrinks dust cover 160 simultaneously；Discharging gate 132 is opened, by rubbish 200 from discharge port 131
Interim feed bin 150 is poured into, discharging wicket 151 is closed at this time；Then, Fig. 7 please be join, elevating ram contraction makes dustbin
The expansion of dust cover 160 is simultaneously formed certain interval, after 130 return of dustbin, wind turbine 110 and dedusting by 130 returns with ground simultaneously
Device 120 is connected to；Start wind turbine 110, simultaneously close off the suction inlet valve 141 in sweep-up pipe 140b, to interior in wind in compartment 103
Independent air duct (as shown by arrows in figure) is formed between machine 110, dust-extraction unit 120 and dust cover 160, at this point, opening discharging
Wicket 151 pours into rubbish 200 in dust cover 160 from interim feed bin 150.Due to the closing of suction inlet valve 141, road cleaning
The negative pressure that the wind turbine 110 of vehicle generates when operating can be transferred to the gap location of dust cover 160 and ground surrounding, and dust cover 160 will be fallen
Under dust barrier, filtered even if some dust can be sucked dust-extraction unit 120 again by negative pressure if escaping out, to
Airborne dust when achieving the purpose that inhibit road cleaner discharging.When clean road dust amount it is larger when, when discharging, can suitably be selected
It selects and improves 110 rotating speed of wind turbine, i.e., the rotating speed of wind turbine 110 can also be adjusted in discharging.
The invention has the advantages that by increasing interim feed bin 150 on road cleaner, after lifting dustbin 130
Discharging gate 132 is first opened, rubbish is poured into interim feed bin 150, interim feed bin 150 plays the role of terminal, then by rubbish
130 return of case opens wind turbine 110 and opens discharging wicket 151, the negative pressure capture generated by wind turbine 110 dump rubbish 200 when
The dust of generation.Road cleaner anhydrous operation in discharge process, the adverse effect for avoiding climatic factor from bringing, and can be effective
Inhibit airborne dust when discharging, dust-laying effect good.
The road cleaner provided by the present invention with discharging dust-arrest device and control method have been carried out in detail above
It introduces, principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention；Meanwhile for those of ordinary skill in the art, according to this
The thought of invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of road cleaner with discharging dust-arrest device, the road cleaner includes chassis (102) and can lift
Compartment (103), the compartment (103) include dust cleaning case (121) and the dustbin (130) being connected with the dust cleaning case (121),
It is characterized in that the road cleaner further includes wind turbine (110), dust-extraction unit (120), interim feed bin (150) and dust cover
(160)；The wind turbine (110) is arranged on the chassis (102), and the wind turbine (110) has and the dust-extraction unit (120)
The air inlet (110a) of connection and air outlet (110b) with atmosphere；The dust-extraction unit (120) is arranged in the dedusting
In case (121), the dust-extraction unit (120) and the air inlet (110a) and the dustbin (130) of the wind turbine (110) connect
It is logical；The tail end of the dustbin (130) is equipped with discharge port (131) and the discharging gate on the discharge port (131)
(132)；The interim feed bin (150) is arranged in the tail portion of the road cleaner and connects with the tail end of the dustbin (130)
It connects, the dustbin (130) can be connected to by the discharge port (131) with the interim feed bin (150), the interim feed bin
(150) lower part is equipped with discharging wicket (151)；The dust cover (160) is telescopic structure and surrounds the discharging wicket
(151) it is arranged.
2. road cleaner as described in claim 1, characterized in that the road cleaner further includes for by rubbish
(200) suck the dust exhaust apparatus (140) in the dustbin (130), the dust exhaust apparatus (140) include suction nozzle (140a) and with
The connected sweep-up pipe (140b) of the suction nozzle (140a), the suction nozzle (140a) setting are described in the lower section of the chassis (102)
Suction inlet valve (141) is equipped in sweep-up pipe (140b), the one end of the sweep-up pipe (140b) far from the suction nozzle (140a) is stretched into
The inside of the dustbin (130).
3. road cleaner as claimed in claim 2, characterized in that the dust cover (160) is the flexible material with skeleton.
4. road cleaner as claimed in claim 2, characterized in that the rotating speed of the wind turbine (110) is adjustable.
5. road cleaner as claimed in claim 2, characterized in that the road cleaner further includes ash storage box (142), institute
It states ash storage box (142) and is located at described remove for collecting the dust filtered from the dust-extraction unit (120), the ash storage box (142)
One end of the lower section of dirt case (121) and the dustbin (130), the ash storage box (142) is connected to the dust cleaning case (121),
The other end is connected to the dust cover (160).
6. road cleaner as claimed in claim 2, characterized in that the compartment (103) includes cover body structure (111), institute
Dust cleaning case (121) is stated between the cover body structure (111) and the dustbin (130).
7. there is a kind of control such as claim 2 to 6 any one of them the road cleaner of discharging dust-arrest device to carry out discharging
Control method, characterized in that the control method includes the following steps：
It lifts the dustbin (130) and shrinks the dust cover (160)；
The discharging gate (132) is opened, rubbish (200) is poured into the interim feed bin (150) from the discharge port (131),
The discharging wicket (151) is closed at this time；
Make the dustbin (130) return and the dust cover (160) are unfolded, wherein after the dustbin (130) return, institute
Wind turbine (110) is stated to be connected to the dust-extraction unit (120)；
Start the wind turbine (110), the suction inlet valve (141) in the sweep-up pipe (140b) is closed, in the compartment (103)
It is interior that built-in air duct, the built-in air duct and the wind turbine are formed between the wind turbine (110) and the dust cover (160)
(110) and the dust cover (160) communicates；
The discharging wicket (151) is opened, rubbish (200) is poured into the dust cover (160) from the interim feed bin (150)
It is interior.
8. control method as claimed in claim 7, characterized in that further comprise when dumping rubbish to the wind turbine
(110) rotating speed is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867881.1A CN106812098B (en) | 2015-12-02 | 2015-12-02 | Road cleaner with discharging dust-arrest device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867881.1A CN106812098B (en) | 2015-12-02 | 2015-12-02 | Road cleaner with discharging dust-arrest device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106812098A CN106812098A (en) | 2017-06-09 |
| CN106812098B true CN106812098B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510867881.1A Active CN106812098B (en) | 2015-12-02 | 2015-12-02 | Road cleaner with discharging dust-arrest device and control method |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005004A (en) * | 2017-12-31 | 2018-05-08 | 湖北国苗特种车辆制造有限公司 | Vacuum dust collecting truck with inverse type air passage |
| CN109024414B (en) * | 2018-06-25 | 2020-09-15 | 长沙中联重科环境产业有限公司 | Road sweeper and road sweeping method |
| CN109267525B (en) * | 2018-10-06 | 2023-08-15 | 扬州三源机械有限公司 | High-efficient washing and sweeping vehicle |
| CN109364674A (en) * | 2018-12-05 | 2019-02-22 | 徐工集团工程机械有限公司 | Suction cop and engineering truck |
| CN110736166A (en) * | 2019-10-30 | 2020-01-31 | 永康市正硕信息科技有限公司 | intelligent air disinfection and purification equipment |
| CN111634588A (en) * | 2020-05-29 | 2020-09-08 | 福建龙马环卫装备股份有限公司 | Intelligent dust-settling and unloading control system and control method for sweeping machine |
| CN112607271B (en) * | 2020-11-30 | 2022-02-08 | 向余胜 | Dust removal device for truck dumping construction waste |
| CN112962500A (en) * | 2021-01-28 | 2021-06-15 | 楼辉明 | Cleaning device with dustproof function based on road cleaning |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301431A (en) * | 2002-04-12 | 2003-10-24 | Howa Mach Ltd | Road scavenger |
| CN2900619Y (en) * | 2006-06-02 | 2007-05-16 | 上海交大神舟汽车设计开发有限公司 | High efficiency dust sucking vehicle |
| CN200958202Y (en) * | 2006-07-27 | 2007-10-10 | 长沙中联重工科技发展股份有限公司 | Road-sweeping lorry with discharging dust collector |
| CN201325779Y (en) * | 2009-04-07 | 2009-10-14 | 武汉美林环保科技有限公司 | Dust collecting device of mobile discharging point |
| CN103614980B (en) * | 2013-12-12 | 2015-06-10 | 上海神舟汽车节能环保海安有限公司 | Unloading dust suppression device of pure absorption sweeper truck |
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2015
- 2015-12-02 CN CN201510867881.1A patent/CN106812098B/en active Active
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| CN106812098A (en) | 2017-06-09 |
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