CN106087818A - A kind of suction pipe dust-falling mechanism of novel dust-absorption sweeping machine - Google Patents
A kind of suction pipe dust-falling mechanism of novel dust-absorption sweeping machine Download PDFInfo
- Publication number
- CN106087818A CN106087818A CN201610670028.5A CN201610670028A CN106087818A CN 106087818 A CN106087818 A CN 106087818A CN 201610670028 A CN201610670028 A CN 201610670028A CN 106087818 A CN106087818 A CN 106087818A
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- Prior art keywords
- suction pipe
- dust
- suction
- water
- pipe
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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
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses the suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine, this dust-falling mechanism includes for water assembly, with offer depositing dust and suction pipe inwall water is lubricated by the inner space of pipeline with sweeping machine suction pipe for water assembly, water hole is offered on wherein said suction pipe, described water hole is connected for water assembly with described by pipeline, and the outer wall of described suction pipe is provided with the projective table type cavity volume surrounding described water hole, described pipeline is connected with described water hole by this projective table type cavity volume.This sweeping machine includes chassis and the refuse bin being installed on chassis, cleans assembly, suction nozzle assembly and above-mentioned suction pipe dust-falling mechanism, suction nozzle assembly includes blower fan, suction nozzle and suction pipe, suction nozzle is connected with refuse bin by elastic telescopic pipe, suction pipe, and the suction opeing of blower fan is connected with refuse bin by pipeline.The present invention can effectively solve the problem that sweeping machine suction pipe inwall glues stifled or blockage problem and then improves complete machine cleaning ability.
Description
Present invention relates generally to sweeping machine field, refer in particular to the suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine.
Suction sweep combine wet dust removal sweeping machine have cleaning speed is fast, environmental pollution is little, cleaning efficiency advantages of higher, in state
Inside and outside be widely applied.In order to avoid sweep the brush on dish rotate on road surface and blower fan wind exhausting outlet occur that operation is raised
Dirt, causes air pollution, and this sweeping machine is general is the most all provided with water spraying mechanism inside dish top, suction nozzle sweeping, its water spraying mechanism institute
Filtered water tank, sprinkler system that the pressurised cleaning water needed is carried by car body provide.During operation, sweep the mist of dish top water spraying mechanism ejection
Change the earth in clean water first road pavement, dust, rubbish thing etc. to carry out water spray and prewet.Then, dish of sweeping following closely is allowed to incite somebody to action
The rubbish thing that these are wet is swept to suction nozzle dead ahead, under the effect of blower negative pressure, through suction nozzle, elastic telescopic pipe, suction pipe etc.
These rubbish things are sucked refuse bin.Now, the atomization clean water of the suction nozzle internal water spraying mechanism ejection dust-laden to flowing through suction nozzle
Rubbish thing carries out water spray process again, after secondary water spray humidifying the most front and back, makes the operation airborne dust of sweeping machine obtain relatively
Control well.
In above-mentioned work process, suction nozzle, elastic telescopic pipe, suction pipe, refuse bin, blower fan and outlet conduits etc. are formed
Air-transport system, is to inhale to sweep the important composition part combining wet dust removal sweeping machine.Air conveying more logical in order to make
Freely, reducing the dust-contained airflow abrasion to blower fan workpiece, wet dust removal sweeping machine the most all uses the rearmounted layout type of blower fan.
I.e. use suction and conveying formula pneumatic conveying mode, after the water spray humidifying such as earth, dust, rubbish thing, via suction nozzle, elastic telescopic pipe,
Suction pipes etc., suck refuse bin under the effect of blower negative pressure.Dust-contained airflow only after refuse bin is by rubbish thing settlement treatment,
Could enter blower fan, wind exhausting outlet is discharged in air.
In above-mentioned suction and conveying rotating vane type dust-laden material conveying passage, suction nozzle position is provided with water spraying mechanism, dust-laden due to inside
Negative pressure and the speed of air-flow are the highest, and wetted surfaces is not easy to produce viscous stifled phenomenon.Elastic telescopic pipe position is due to sweeping machine
In operation driving process, there are the common effect that car body jolts, suction nozzle is beated, cause elastic telescopic pipe persistently to be expected, its mistake
Stream surface also will not produce viscous stifled phenomenon.Easily producing viscous stifled position is that suction pipe hypomere, suction pipe seal solid and suction pipe epimere
Junction and neighbouring position.Produce the main cause of viscous stifled (even blocking) and have a following two aspect:
On the one hand: in order to be able to make rubbish thing reasonable layout in refuse bin, its suction pipe part has tilted backwards one on the whole
Determine angle.Fully the mixed material of the big humidity such as the earth of humidifying, dust, rubbish thing is under the effect of high speed negative-pressure air-flow, with
Hydrone, air-flow weave in, through suction nozzle, particularly after the corrugated surface of elastic telescopic pipe, due to by mistake
The impact of stream surface internal friction power, make to be close to the negative pressure of the dust-contained airflow of suction pipe inwall and periphery of inner wall and speed drastically under
Fall.Now, a part of volume or the bigger earth (viscosity walk) of density or garbage mixture drop at inclined straw rearward
On inwall, stick to tightly on wall, cumulative, intersected with each other, finally make the area of passage of inclined straw be gradually reduced
Block the most completely.
On the other hand: the suction pipe being inclined and mounted on car body synchronizes to travel forward with car body.Now, in inclined straw at a high speed
The volume of motion or the bigger earth (viscosity walk) of density or rubbish thing mixture will collide with suction pipe inwall.Collided
Earth (walk) or garbage mixture hit tightly and stick on suction pipe inwall, and clod is cumulative and stratification of hardening.So
Not only can cause suction pipe inner wall coarse but also transporting resistance can be caused to increase, blocking certainly will be occurred after being transported to a certain degree existing
As.
There is viscous blocking up or after clogging in suction pipe inwall, subtle, affects road surface cleaning effect.And owing to hardening
The most closely knit, so being difficult to clean up out, bring the biggest inconvenience to operation and maintenance.
The technical problem to be solved is: the technical problem existed for prior art, and the present invention provides a kind of
Can effectively solve the problem that sweeping machine suction pipe inwall glues stifled or blockage problem and then improves the novel suction sweeping type of one of complete machine cleaning ability
The suction pipe dust-falling mechanism of sweeping machine.
The technical problem to be solved is: the technical problem existed for prior art, and the present invention provides a kind of
Can effectively solve the problem that sweeping machine suction pipe inwall glues stifled or blockage problem and then improves the novel suction sweeping type of one of complete machine cleaning ability
The suction pipe dust-falling mechanism of sweeping machine.
The present invention further provides one to directly utilize in rubbish sewage to solve sweeping machine suction pipe inwall viscous stifled or stifled
Plug problem, a kind of novel dust-absorption sweeping machine with preferable environmental protection practicality suction pipe dust-falling mechanism.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of suction pipe dust-falling mechanism for dust-absorption sweeping machine, including confession water assembly, described confession water assembly passes through pipeline
With offer depositing dust and lubricate suction pipe inwall water with the inner space of sweeping machine suction pipe, wherein, described sweeping machine suction pipe is offered
Having water hole, described water hole is connected for water assembly with described by pipeline, and the outer wall of described suction pipe is provided with encirclement institute
Stating the projective table type cavity volume of water hole, described pipeline is connected with described water hole by this projective table type cavity volume.
It is equiped with ready-package on described projective table type cavity volume and seals pipe clamp, between described suction pipe and described ready-package sealing pipe clamp
Being provided with sealing ring, wherein said pipeline is communicating pipe, and the water side of this communicating pipe seals pipe clamp and sealing through described ready-package
Through hole on circle connects with described water hole.
The described effluent cycle filter mechanism including for water assembly being positioned at dustbin of road sweeping vehicle.
Described effluent cycle filter mechanism includes the soil chamber being positioned at refuse bin inner bottom part, the entrance point of described soil chamber with
Being provided with the filter of more than a group between refuse bin inner top rubbish chamber, the port of export of described soil chamber passes through pipeline and sweeping machine
The inner space of suction pipe.
Described filter includes high-order effluent filter and the low level sewage mistake being positioned at differing heights position in rubbish chamber
Filter.
Described high-order effluent filter and low level effluent filter are formed by screen plate or the drainage screen of more than a layer.
The exit of described soil chamber is provided with fine filter.
The exit of described soil chamber is provided with fine filter.
Sewage valve and maintenance rotation it is equiped with on pipeline between the port of export and the inner chamber of sweeping machine suction pipe of described soil chamber
Plug.
The present invention further provides a kind of sweeping machine, the refuse bin including chassis and being installed on chassis, cleaning assembly
With suction nozzle assembly, described suction nozzle assembly includes blower fan, suction nozzle and suction pipe, and described suction nozzle is by elastic telescopic pipe, suction pipe and rubbish
Rubbish case connects, and the suction opeing of described blower fan is connected with refuse bin by pipeline, also includes above-mentioned suction pipe dust-falling mechanism.
Described suction pipe includes that suction pipe epimere, suction pipe hypomere and suction pipe sealing ring, described suction pipe epimere are installed on refuse bin,
Described suction pipe hypomere and suction pipe sealing ring are fixed on chassis frame, and described suction pipe epimere seals solid and suction pipe hypomere by suction pipe
Connection, the inner chamber of described suction pipe hypomere is connected for water assembly with described by pipeline.
Compared with prior art, it is an advantage of the current invention that:
1, the suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine of the present invention, simple in construction, easy and simple to handle, there is gas at oneself
Under the suction function of Force system, by providing moisture to make it be close to the periphery of inner wall of suction pipe and be sucked to upstream for water assembly
Dynamic, both Castor Oil suction pipe inwalls, reduce the frictional force of dust-contained airflow and suction pipe inwall, reach to prevent suction pipe viscous stifled, do not produce two
The effect of secondary dust pollution, moreover it is possible to reduce the labor intensity of operator further, improves the operation effect of wet dust removal sweeping machine
Rate and operation quality；
2, the suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine of the present invention, the highest to the purity requirements crossing drainage,
Hence with the sewage in rubbish so that it is filter Posterior circle recycling, not only saved with water, improve the feature of environmental protection, also enter
One step extends the cruising time of sweeping machine；
3, the suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine of the present invention, have employed three-stage filtration mode, significantly carries
The high filter effect of sewage, it is ensured that the reliability that effluent cycle utilizes；
4, the present invention is provided with the water hole connected with communicating pipe outlet on the sidewall of suction pipe hypomere, the sewage after filtration
Enter the inner chamber of suction pipe hypomere from water hole, and flow up along its inwall, can the inwall of the whole suction pipe of more sufficient lubrication, it removes
Dirt, blocking-proof result are more preferable.It addition, enable to enter the water within suction pipe by surrounding the projective table type cavity volume of water hole outside suction pipe
Deciliter reason, it is ensured that wetting effect.
Fig. 1 is equipped with the structural representation of the sweeping machine of suction pipe dust-falling mechanism of the present invention；
Fig. 2 is the broken section structure for amplifying schematic diagram of A-A in Fig. 1；
Fig. 3 is the structure for amplifying schematic diagram in Fig. 2 at I；
Fig. 4 is the structure for amplifying schematic diagram in Fig. 1 at II；
Fig. 5 is the sectional structure schematic diagram of C-C in Fig. 4.
Description of reference numerals
1, refuse bin；101, rubbish chamber；102, soil chamber；2, high-order effluent filter；201, screen plate；202, taper is sunk
Hair style treatment hole；3, suction pipe；301, suction pipe epimere；302, suction pipe sealing ring；303, suction pipe hypomere；304, water hole；4, low level
Effluent filter；5, communicating pipe；6, fine filter；7, sewage drainage mechanism；8, sewage valve；9, maintenance cock；10, elastic telescopic
Pipe；11, suction nozzle；12, chassis frame；13, blower fan air intake interface；14, ready-package seals pipe clamp；15, sealing ring.
Below in conjunction with specific embodiment and accompanying drawing, the present invention is further illustrated.
As it is shown in figure 1, the present invention is for the suction pipe dust-falling mechanism of dust-absorption sweeping machine, including for water assembly, for water assembly
With offer depositing dust and suction pipe inwall water is lubricated, i.e. for water assembly toward sweeping road by the inner space of pipeline with sweeping machine suction pipe 3
The inner chamber of car suction pipe 3 provides water, then by produced under the suction function of existing Pneumatic System such as blower fan on sweeping machine
Negative pressure, makes water be close to the periphery of inner wall of suction pipe 3, the inwall of lubrication suction pipe 3, reduces the friction of dust-contained airflow and suction pipe 3 inwall
Power, reaches to prevent suction pipe 3 to glue area of passage stifled, that ensure in suction pipe 3, do not produce the effect that reentrainment of dust pollutes.Simultaneously as
The water flowed in suction pipe 3 is to travel up to, in refuse bin l, to spill to road surface, cause mud contamination thus without road pavement,
Will not be difficult on road surface suck refuse bin because of causing excessive the adhering on the contrary of pavement garbage humidity, have influence on cleaning effect and matter
Amount.
Further, the water assembly that supplies in the present invention is circulated recycling mainly by the sewage resource in rubbish, i.e.
The most directly by for water assembly after filtration, save with water, also further improved its feature of environmental protection.Therefore, the present invention is sweeping
Effluent cycle filter mechanism it is provided with in bus refuse bin 1.
Further, the water assembly that supplies in the present invention is circulated recycling mainly by the sewage resource in rubbish, i.e.
The most directly by for water assembly after filtration, save with water, also further improved its feature of environmental protection.Therefore, the present invention is sweeping
Effluent cycle filter mechanism it is provided with in bus refuse bin 1.
Further, in the present embodiment, this effluent cycle filter mechanism includes the soil chamber being positioned at refuse bin 1 inner bottom part
102, it is provided with the filter of more than a group, soil chamber between entrance point and the refuse bin 1 inner top rubbish chamber 101 of soil chamber 102
The port of export of 102 is by the inner space of pipeline with sweeping machine suction pipe 3.Waste deposit sewage in rubbish chamber 101, in rubbish
Can be flowed into after filter in soil chamber 102, soil chamber 102 carries out settlement treatment, finally be admitted to sweeping machine and inhale
The inner chamber of pipe 3 is used.Thus it is achieved that the recycling of sewage in rubbish, not only increases its feature of environmental protection, also
Extend the cruising time of sweeping machine further.
Further, seeing Fig. 1 and Fig. 2, in the present embodiment, filter includes being positioned at differing heights position in rubbish chamber 101
Put high-order effluent filter 2 and the low level effluent filter 4 at place so that it is reach preferably filter effect.This high position sewage water filtration
Device 2 and low level effluent filter 4 all can be made up of screen plate 201 or the drainage screen of more than one layer.This screen plate 201 or mistake
Filter screen all uses the structure of convenient dismounting.As a example by screen plate 201, its heavily fortified point be directly arranged at rubbish chamber 101 and soil chamber 102 it
Between, surrounding is fastened by bolts o screen plate 201 and is provided with taper countersunk head formula treatment hole 202, taper countersunk head formula treatment hole 202
Small bore end is towards rubbish chamber 101, and big nose end flows to big nose end towards soil chamber 102, sewage from small bore end, such as arrow in Fig. 2 and Fig. 3
Shown in head direction.Taper countersunk head formula treatment hole 202 is easy to clean and maintenance, it is not easy to produce blocking, even if creating little " stifled in short-term
Plug " thin layer filter cake, also it is easy to outside squeezed portalling.
Further, in the present embodiment, being provided with fine filter 6 in the exit of soil chamber 102, this fine filter 6 can basis
It is actually needed the ready-package fine filter using one group of filtering accuracy different, makes the filter effect of sewage be greatly improved.
Further, in the present embodiment, the pipeline between the port of export and the inner chamber of sweeping machine suction pipe 3 of soil chamber 102
On be equiped with sewage valve 8 and maintenance cock 9, convenient it be carried out, overhaul and safeguard.
By the said structure of the present embodiment, the present invention actually have employed " coarse filtration sedimentation filtration fine straining " three grades of mistakes
Filter mode, can be further ensured that the filter effect of sewage, improves the filtering accuracy crossing drainage flowing in suction pipe 3.Wherein " thick
Filter " mode arranges two different effluent filters in high and low position, according to rubbish thing in refuse bin during cleaning work 1
Distribution situation and determine.When reason is cleaning work, rubbish thing is not that contour rising increases in the distribution of refuse bin 1, but
In rear many front few subtriangular distributions.In this case, even the low level effluent filter 4 at rear portion is hidden by rubbish
After, anterior high-order effluent filter 2 continues to work, does not affect filter effect.
Further, seeing Fig. 3, in the present embodiment, sweeping machine suction pipe 3 offers water hole 304, water hole 304 leads to
Crossing pipeline to connect with for water assembly, this pipeline is communicating pipe 5.Sewage after filtration enters the inner chamber of suction pipe 3 from water hole 304,
And flow up along its inwall, can the inwall of the whole suction pipe of more sufficient lubrication 3, its dedusting, blocking-proof result are more preferable.Water hole 304
Shape unrestricted, rectangle, kidney ellipsoid, oval or circular etc. can be designed as according to actual needs.Communicating pipe 5 is preferred
For flexible pipe, convenient installation and connection.
See Fig. 1, the present invention further provides a kind of sweeping machine, the refuse bin 1 including chassis and being installed on chassis,
Cleaning assembly and suction nozzle assembly, suction nozzle assembly includes blower fan, suction nozzle 11 and suction pipe 3, and suction nozzle 11 is by suction pipe 3 and refuse bin 1
Connection, is provided with elastic telescopic pipe 10 between suction nozzle 11 and suction pipe 3, the suction opeing of blower fan is connected with refuse bin 1 by pipeline.Suction pipe
3 include suction pipe epimere 301, suction pipe hypomere 303 and suction pipe sealing ring 302, and suction pipe epimere 301 is installed on refuse bin 1, can be with rubbish
Rubbish case 1 together overturns.Suction pipe hypomere 303 and suction pipe sealing ring 302 are fixed on chassis frame 12, and suction pipe hypomere 303 passes through bullet
Property telescoping tube 10 connects with suction nozzle 11.Suction pipe epimere 301 is connected with suction pipe hypomere 303 by suction pipe sealing ring 302.
Present invention additionally comprises above-mentioned suction pipe dust-falling mechanism.Wherein, the inner chamber of suction pipe hypomere 303 is by pipeline and water supply group
Part is connected.Water hole 304 is opened on suction pipe hypomere 303.
Further, seeing Fig. 4 and Fig. 5, in the present embodiment, the outer wall of suction pipe hypomere 303 is provided with projective table type cavity volume, incited somebody to action
In water hole 304 is enclosed in, projective table type cavity volume being equiped with ready-package and seals pipe clamp 14, suction pipe hypomere 303 seals pipe with ready-package
It is provided with sealing ring 15 between card 14.The water side of communicating pipe 5 through ready-package seal through hole on pipe clamp 14 and sealing ring 15 with
Water hole 304 connects.This connected mode is reliable and stable, convenient to disassembly.The drainage of crossing flowed out within communicating pipe 5 first accumulates
In projective table type cavity volume, then enter the inner chamber of suction pipe hypomere 303 through the water hole 304 on suction pipe hypomere 303, can avoid enter into
The water yield in suction pipe 3 is excessive or too small, has influence on absorption or the dedusting lubricant effect of rubbish.
When the wet dust removal sweeping machine of the present invention is in transport condition, suction nozzle 11 will be promoted by suction nozzle hoisting mechanism
Certain altitude leaves ground more than 220mm, to ensure the driving through property of vehicle rear.Now, elastic telescopic pipe 10 is in pressure
Contracting state.
The wet dust removal sweeping machine of the present invention is when carrying out cleaning work, and suction nozzle 11 will be by suction nozzle hoisting mechanism by under it
Drop to operating position.Now, the road wheel of suction nozzle 11 is bearing on road surface, and by chassis traction walking, elastic telescopic pipe 10 is in
Extended configuration.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the present invention's
Protection domain.
Claims (2)
1. the suction pipe dust-falling mechanism of a novel dust-absorption sweeping machine, it is characterised in that include for water assembly, described for water assembly
With offer depositing dust and suction pipe inwall water, wherein, described suction pipe is lubricated by the inner space of pipeline with sweeping machine suction pipe (3)
(3) offering water hole (304) on, described water hole (304) is connected for water assembly with described by pipeline, and described suction pipe
(3) outer wall be provided with surround described water hole (304) projective table type cavity volume, described pipeline by this projective table type cavity volume with described
Water hole (304) connects.
The suction pipe dust-falling mechanism of a kind of novel dust-absorption sweeping machine the most according to claim 1, it is characterised in that described convex
It is equiped with ready-package on desk-top cavity volume and seals pipe clamp (14), set between described suction pipe (3) and described ready-package sealing pipe clamp (14)
Having sealing ring (15), wherein said pipeline is communicating pipe (5), and the water side of this communicating pipe (5) seals pipe through described ready-package
Card (14) connects with described water hole (304) with the through hole on sealing ring (5).Include being positioned at dustbin of road sweeping vehicle for water assembly
(1) the effluent cycle filter mechanism in.High-order effluent filter (2) and low level effluent filter (4) are by the mistake of more than a layer
Filter plate (201) or drainage screen composition.The exit of soil chamber (102) is provided with fine filter (6).The port of export of soil chamber (102) with
Sewage valve (8) and maintenance cock (9) it is equiped with on pipeline between the inner chamber of sweeping machine suction pipe (3).The rubbish being installed on chassis
Rubbish case (1), cleaning assembly and suction nozzle assembly, described suction nozzle assembly includes blower fan, suction nozzle (11) and suction pipe (3), described suction nozzle
(11) being connected with refuse bin (1) by elastic telescopic pipe (10), suction pipe (3), the suction opeing of described blower fan passes through pipeline and rubbish
Case (1) connects, it is characterised in that also include the suction pipe dust-falling mechanism described in any one in claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670028.5A CN106087818A (en) | 2016-08-15 | 2016-08-15 | A kind of suction pipe dust-falling mechanism of novel dust-absorption sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610670028.5A CN106087818A (en) | 2016-08-15 | 2016-08-15 | A kind of suction pipe dust-falling mechanism of novel dust-absorption sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106087818A true CN106087818A (en) | 2016-11-09 |
Family
ID=58069372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610670028.5A Pending CN106087818A (en) | 2016-08-15 | 2016-08-15 | A kind of suction pipe dust-falling mechanism of novel dust-absorption sweeping machine |
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| Country | Link |
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| CN (1) | CN106087818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759018A (en) * | 2016-12-14 | 2017-05-31 | 湖北合加环境设备有限公司 | For the suction pipe device for reducing dust of dust-absorption sweeping machine |
-
2016
- 2016-08-15 CN CN201610670028.5A patent/CN106087818A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759018A (en) * | 2016-12-14 | 2017-05-31 | 湖北合加环境设备有限公司 | For the suction pipe device for reducing dust of dust-absorption sweeping machine |
| CN106759018B (en) * | 2016-12-14 | 2019-05-10 | 合加新能源汽车有限公司 | Suction pipe device for reducing dust for dust-absorption sweeping machine |
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Application publication date: 20161109 |