CN206110056U - Sucking and sweeping device of special sucking and sweeping car of road milling - Google Patents
Sucking and sweeping device of special sucking and sweeping car of road milling Download PDFInfo
- Publication number
- CN206110056U CN206110056U CN201621080835.3U CN201621080835U CN206110056U CN 206110056 U CN206110056 U CN 206110056U CN 201621080835 U CN201621080835 U CN 201621080835U CN 206110056 U CN206110056 U CN 206110056U
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- CN
- China
- Prior art keywords
- suction
- road
- pull bar
- dust collecting
- sweeping
- 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.)
- Expired - Fee Related
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses a sucking and sweeping device of special sucking and sweeping car of road milling pulls the device through the pull rod with to inhale material cover support articulated, it falls into a plurality of rectangle spaces to inhale the material cover, install in every rectangle space and inhale material device and blowback device, remove dust with the device that gathers materials cross the connecting pipe respectively with inhale material device and induced air device entry linkage, the plenum entry that converges links to each other with the export of induced air device, the blowback device with converge the plenum export and link to each other, respectively install and constitute a circulating current flowing loop together. For ordinary motor sweeper, the utility model discloses can siphon away the tiny dust that produces among the road milling effectively, it is effectual to milling cleaning of planing surface, guarantee interlamination bonding quality in the follow -up construction, the utility model discloses utilize four -bar linkage, regulating spring and support steamboat not only to realize the sucking and sweeping device and the depth of parallelism on road surface and adjust, can realize upwards tension adjustment moreover, make sucking and sweeping device during operation and clean the road surface to become semifloating balanced state, meet the obstacle and freely rise or fall, adaptation pavement condition.
Description
Technical field
This utility model belongs to pavement sweeping machine field, and dress is swept in the suction of the special dust collecting and cleaning vehicles of more particularly to a kind of road-surface milling
Put.
Background technology
In modern roadways maintenance, milling machine milling old pavement is commonly used, then virgin material is overlayed on milling face and form new road
Face.Work surface after milling remains a large amount of aggregates and dust affects new old layer adhesion strength.
What dust collecting and cleaning vehicles were used at present inhales sweeping device mainly by the disc brush or round brush and dust suction dress reached outside car body
Put composition.Disc brush is laterally cleaned the rubbish under curb, corner, guardrail to dust exhaust apparatus working area using rotary motion
Domain, forms a rubbish band, and when dust exhaust apparatus is through rubbish band, rubbish grit is transported to rubbish by the negative pressure produced using blower fan
In rubbish case.Conventional rubbish in the suction sweeping device road pavement has preferably clean effect, bad to the cleaning effect in milling face,
Especially fine dusts are more difficult to the cleaning effect for having reached, and disc brush can destroy milling road surface, affect construction quality.
Utility model content
The purpose of this utility model is the suction sweeping device for providing a kind of special dust collecting and cleaning vehicles of road-surface milling, to overcome existing skill
Art defect, the suction sweeping device clean that quality is good and efficiency high.
To reach above-mentioned purpose, this utility model is employed the following technical solutions：
A kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling, including towing device, back-blowing device, device for suction material, suction
Cover, deflector, dedusting and material-gathering device, remittance air compartment and blower unit；Suction of the towing device by pull bar and suction cover side
Cover bearing is hinged；Suction cover is divided into n+1 coffin by n rectangular guiding plate；One position is installed on each coffin
In the device for suction material and two back-blowing devices for being located at device for suction material both sides at center；Back-blowing device includes snap joint and blowback
Mouthful；Back blow port is arranged on the snap joint lower end of correspondence back-blowing device；Device for suction material includes snap joint and material sucking port；Material sucking port
It is arranged on the snap joint lower end of correspondence device for suction material；Dedusting is connected by connecting tube with material-gathering device and device for suction material, dedusting
Outlet with material-gathering device is connected with the entrance of blower unit, and the air compartment entrance that converges is connected with the air outlet of blower unit, is exported
It is connected with back-blowing device.
Further, towing gear includes drawbar, the first pull bar, the second pull bar, adjusting rod and adjusts spring；Set on drawbar
Have three connecting holes, by the second bearing pin, the first bearing pin and the 3rd bearing pin respectively with the first pull bar, the second pull bar and adjusting rod
One end is hinged；First pull bar is hinged by the 4th bearing pin and the 5th bearing pin suction cover bearing respectively with the other end of the second pull bar；
The other end of adjusting rod is connected with the one end for adjusting spring, is adjusted the spring other end and is hinged by the 6th bearing pin and the second pull bar；
First pull bar, the second pull bar, drawbar and suction cover bearing form four-bar mechanism.
Further, the upper end of drawbar is provided with some for suction sweeping device is fixed on the screw on dust collecting and cleaning vehicles；Suction
Cover top is provided with some suspension ring.
Further, snap joint includes fixed plate, and fixed plate is formed around some bolts hole, by bolt and suction cover
Connection；Fixed plate one end has been bolted back blow port interface end or material sucking port interface end, and the other end is connected with hose connection
End；Inner joint end has been socketed in hose connection end, multiple anti-skidding pawls, inner joint between hose connection end and inner joint end, has been provided with
Internal diameter of the end external diameter less than hose connection end；Back blow port interface end and material sucking port interface end are located in suction cover, hose connection end
Outside suction cover.
Further, back blow port, the material sucking port interface end of device for suction material are connected with the back blow port interface end of back-blowing device
On be connected with material sucking port.
Further, the back blow port of back-blowing device is obliquely installed towards material sucking port side, and material sucking port and back blow port are all in flat
Shape.
Further, suction cover bottom surrounding studs with rubber.
Further, dedusting includes some grades of cleaner units and for collecting dust collected by corresponding cleaner unit with material-gathering device
Material collecting box for harvesting.
Further, suction cover surrounding is hinged with support steamboat, and the ground clearance of suction cover is 0～50mm.
Further, deflector distance from the ground is more than suction cover distance from the ground.
Further, press-in air quantity of the suction air quantity of device for suction material more than back-blowing device.
Compared with prior art, this utility model has following technique effect：
This utility model simple structure, the governor motion such as no brush and round brush, suction cover are in opposing seal state, from
Road surface leftover waste material after milling and dust are transported to rubbish from the material sucking port of device for suction material by back-blowing device blowback air-flow out
In case.Entirely inhaling inswept journey is carried out in suction cover, and the suction air quantity of device for suction material is covered interior more than the press-in air quantity of back-blowing device
Negative pressure state is remained, quality height is cleaned, and the excessive generation suction of the air-flow containing material will not be occurred and sweep operation secondary pollution.
The first pull bar and the second pull bar for inhaling sweeping device is hinged to form four-bar mechanism, by adjusting spring and supporting steamboat not
Only realize that the depth of parallelism for inhaling sweeping device and road surface is adjusted, can parallel lifting free movement, and be capable of achieving to inhaling sweeping device upwards
Pulling force is adjusted, and is run into obstacle and is freely risen or fall, fit into semifloating poised state with cleaning road surface when making suction sweeping device work
Answer pavement behavior.
Inhaling sweeping device and back-blowing device includes snap joint, simple and convenient quick when being connected with delivery hose, material sucking port
Change simple with back blow port.
Description of the drawings
Fig. 1 is the front view that this utility model inhales sweeping device；
Fig. 2 is the right view that this utility model inhales sweeping device (removing dust arrester, remittance air compartment, blower unit)；
Fig. 3 is the structure chart of the snap joint that this utility model inhales sweeping device.
Wherein：100- towing gears；110- drawbars；The first bearing pins of 120-；The second bearing pins of 121-；The 3rd bearing pins of 122-；
The 4th bearing pins of 123-；The 5th bearing pins of 124-；The 6th bearing pins of 125-；The first pull bars of 130-；The second pull bars of 140-；150- adjusting rods；
160- adjusts spring；200- back-blowing devices；210- snap joints；211- inner joints end；212- hose connections end；213- anti-slips
Tooth；214- fixed plates；215- back blow port interface ends；220- back blow ports；300- device for suction material；320- material sucking ports；400- suction covers；
410- suspension ring；420- rubber；430- deflectors；440- suction cover bearings；500- supports steamboat；600- dedustings and material-gathering device；
700- remittance air compartments；800- blower units.
Specific embodiment
Referring to figs. 1 to shown in Fig. 3, a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling, including it is towing device 100, anti-
Blowing apparatus 200, device for suction material 300, suction cover 400, deflector 430, dedusting and material-gathering device 600, remittance air compartment 700 and air inducing dress
Put 800.
Towing device 100 is articulated and connected with the suction cover bearing 440 of suction cover one end by pull bar.
Suction cover 400 is divided into n+1 coffin by n rectangular guiding plate 430；One is provided with each coffin
Positioned at the device for suction material and two back-blowing devices 200 for being located at device for suction material both sides at center；Back-blowing device 200 includes snap joint
210 and back blow port 220；Back blow port 220 is arranged on the lower end of corresponding snap joint 210；Device for suction material 300 includes snap joint
210 and material sucking port 320；Material sucking port 320 is arranged on the lower end of corresponding snap joint 210.
Dedusting includes some grades of cleaner units and for collecting gathering materials for dust collected by corresponding cleaner unit with material-gathering device 600
Case；Dedusting is connected by connecting tube with material-gathering device 600 and device for suction material, and dedusting is filled with air inducing with the outlet of material-gathering device 600
Put 800 entrances be connected, converge air compartment 700 entrance be connected with the air outlet of blower unit 800, remittance air compartment 700 outlet with it is anti-
Blowing apparatus 200 are connected.
Towing gear 100 includes drawbar 110, the first pull bar 130, the second pull bar 140, adjusting rod 150 and adjusts spring
160；Drawbar 110 is provided with three connecting holes, by the second bearing pin 121, the first bearing pin 120 and the 3rd bearing pin 122 respectively with
One end of one pull bar 130, the second pull bar 140 and adjusting rod 150 is hinged；The other end of the first pull bar 130 and the second pull bar 140 point
Not Tong Guo the 4th bearing pin 123 and the 5th bearing pin 124 be hinged together with suction cover bearing 440；The other end of adjusting rod 150 and regulation
One end connection of spring 160, is adjusted 160 other end of spring and is hinged with the second pull bar 140 by the 6th bearing pin 125.
The upper end of drawbar 110 is provided with the screw for being easy to be fixed on the special dust collecting and cleaning vehicles of milling.
Snap joint 210 includes fixed plate 214, and fixed plate 214 is formed around n bolt hole, by bolt and suction cover
400 connections.214 one end of fixed plate has been bolted back blow port interface end 215 or material sucking port interface end, and the other end is connected with
Hose connection end 212.Inner joint end 211 is socketed in hose connection end 212, between hose connection end 212 and inner joint end 211
It is provided with multiple anti-skidding pawls 213, internal diameter of 211 external diameter of inner joint end less than hose connection end 212.
When snap joint 210 is arranged on back-blowing device 200, the lower section of fixed plate 214 has been bolted back blow port
Interface end 215,215 bottom of back blow port interface end are connected with back blow port 220；When snap joint 210 is arranged on device for suction material 300
When, the lower section of fixed plate 214 has been bolted material sucking port interface end, has been bolted suction below material sucking port interface end
Material mouth 320.
The back blow port 220 of back-blowing device 200 is towards the angled inclination in 320 side of material sucking port, material sucking port 320 and back blow port
220 is all in flat.
400 bottom surrounding of suction cover studs with rubber 420.
Two suspension ring 410 are mounted with relative to central point on suction cover 400.
400 surrounding of suction cover is hinged with support steamboat 500, and 400 ground clearance of suction cover is generally 0～50mm.
The distance from the ground of deflector 430 is more than the distance from the ground of suction cover 400.
Operation principle of the present utility model is as follows：
Cause to inhale sweeping device as dust collecting and cleaning vehicles advance together by towing gear 100, the regulation spring of towing gear 100
160 with support steamboat 500 to allow suction sweeping device with the parallel lifting free movement of pavement behavior, and due to adjusting 160 pairs of suctions of spring
Sweeping device upwards pulling force adjust so that inhale sweeping device with clean road surface into semifloating poised state, run into obstacle freely rise or
Fall, adapt to pavement behavior.Blower unit 800 passes through dedusting and material-gathering device 600 and device for suction material 300 in suction cover 400
Negative pressure is produced, and as suction cover 400 is in opposing seal state, from remittance blowback of the air compartment 700 via back-blowing device 200 out
Road surface leftover waste material after milling and dust are transported to dedusting and material-gathering device 600 from the material sucking port 320 of device for suction material 300 by air-flow
In.Entirely inhaling inswept journey is carried out in suction cover 400, and the suction air quantity of device for suction material 300 is more than the press-in wind of back-blowing device 200
Amount, remains negative pressure state in cover, the excessive generation suction of the air-flow containing material will not occur and sweep operation secondary pollution.
The above is preferred implementation of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection of the present utility model.
Claims (10)
1. the suction sweeping device of the special dust collecting and cleaning vehicles of a kind of road-surface milling, it is characterised in that including towing device (100), back-blowing device
(200), device for suction material (300), suction cover (400), deflector (430), dedusting and material-gathering device (600), converge air compartment (700) and
Blower unit (800)；Suction cover bearing (440) of the towing device (100) by pull bar with suction cover (400) side is hinged；N
Suction cover (400) is divided into n+1 coffin by rectangular guiding plate (430)；It is provided with one to be located on each coffin
The device for suction material of the heart and two back-blowing devices (200) for being located at device for suction material both sides；Back-blowing device (200) is including snap joint
And back blow port (220) (210)；Back blow port (220) is arranged on snap joint (210) lower end of correspondence back-blowing device；Device for suction material
(300) including snap joint (210) and material sucking port (320)；Material sucking port (320) is arranged on the snap joint of correspondence device for suction material
(210) lower end；Dedusting is connected by connecting tube with material-gathering device (600) and device for suction material, and dedusting is gone out with material-gathering device (600)
Mouth is connected with the entrance of blower unit (800), and air compartment (700) entrance that converges is connected with the air outlet of blower unit (800), is exported
It is connected with back-blowing device (200).
2. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 1, it is characterised in that towing gear
(100) including drawbar (110), the first pull bar (130), the second pull bar (140), adjusting rod (150) and regulation spring (160)；Drag
Bar (110) is provided with three connecting holes, by the second bearing pin (121), the first bearing pin (120) and the 3rd bearing pin (122) respectively with
One end of first pull bar (130), the second pull bar (140) and adjusting rod (150) is hinged；First pull bar (130) and the second pull bar
(140) the other end passes through the 4th bearing pin (123) respectively and the 5th bearing pin (124) is hinged with suction cover bearing (440)；Adjusting rod
(150) the other end with adjust spring (160) one end be connected, adjust spring (160) other end pass through the 6th bearing pin (125) and
Second pull bar (140) is hinged；First pull bar, the second pull bar, drawbar (110) and suction cover bearing (440) form four-bar mechanism.
3. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 2, it is characterised in that drawbar
(110) upper end is provided with some for suction sweeping device is fixed on the screw on dust collecting and cleaning vehicles；Suction cover is provided with the top of (400)
Some suspension ring (410).
4. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 1, it is characterised in that snap joint
(210) including fixed plate (214), fixed plate (214) is formed around some bolts hole, is connected with suction cover (400) by bolt；
Fixed plate (214) one end has been bolted back blow port interface end (215) or material sucking port interface end, and the other end is connected with flexible pipe
Interface end (212)；Inner joint end (211), hose connection end (212) and inner joint end have been socketed in hose connection end (212)
(211) multiple anti-skidding pawls (213), internal diameter of inner joint end (211) external diameter less than hose connection end (212) are provided between；Instead
Mouthpiece interface end (215) and material sucking port interface end are located in suction cover (400), and hose connection end (212) are positioned at suction cover (400)
Outward.
5. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 4, it is characterised in that back-blowing device
(200) back blow port (220) is connected with back blow port interface end, in the material sucking port interface end of device for suction material (300), suction is connected with
Material mouth (320).
6. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 5, it is characterised in that back-blowing device
(200) back blow port (220) is obliquely installed towards material sucking port (320) side, and material sucking port (220) and back blow port (320) are all in flat
Shape.
7. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 1, it is characterised in that suction cover
(400) bottom surrounding studs with rubber (420).
8. the suction sweeping device of the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that dedusting and collection
Material collecting box for harvesting of material device (600) including some grades of cleaner units and for collecting dust collected by correspondence cleaner unit.
9. a kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling according to claim 1, it is characterised in that suction cover
(400) surrounding is hinged with support steamboat (500), and suction cover (400) ground clearance is 0～50mm；Deflector (430) is from the ground
Distance is more than suction cover (400) distance from the ground.
10. the suction sweeping device of the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that suction is filled
Press-in air quantity of the suction air quantity put more than back-blowing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080835.3U CN206110056U (en) | 2016-09-26 | 2016-09-26 | Sucking and sweeping device of special sucking and sweeping car of road milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080835.3U CN206110056U (en) | 2016-09-26 | 2016-09-26 | Sucking and sweeping device of special sucking and sweeping car of road milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110056U true CN206110056U (en) | 2017-04-19 |
Family
ID=58521679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080835.3U Expired - Fee Related CN206110056U (en) | 2016-09-26 | 2016-09-26 | Sucking and sweeping device of special sucking and sweeping car of road milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368153A (en) * | 2016-09-26 | 2017-02-01 | 长安大学 | Suction sweeping device of special suction sweeping cart for pavement milling and planing |
-
2016
- 2016-09-26 CN CN201621080835.3U patent/CN206110056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368153A (en) * | 2016-09-26 | 2017-02-01 | 长安大学 | Suction sweeping device of special suction sweeping cart for pavement milling and planing |
| CN106368153B (en) * | 2016-09-26 | 2018-04-13 | 长安大学 | A kind of suction sweeping device of the special dust collecting and cleaning vehicles of road-surface milling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |