CN207685642U - A kind of special sweeper of road-surface milling - Google Patents
A kind of special sweeper of road-surface milling Download PDFInfo
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- CN207685642U CN207685642U CN201721890352.4U CN201721890352U CN207685642U CN 207685642 U CN207685642 U CN 207685642U CN 201721890352 U CN201721890352 U CN 201721890352U CN 207685642 U CN207685642 U CN 207685642U
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- 238000003801 milling Methods 0.000 title claims abstract description 25
- 241001417527 Pempheridae Species 0.000 title claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 41
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000010926 purge Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 31
- 241000817702 Acetabula Species 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims description 2
- 230000011218 segmentation Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 239000010813 municipal solid waste Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model is related to a kind of special sweeper of road-surface milling, including chassis, hydraulic pressure transfer system and purging system, the purging system includes depression generator, sucker roller brush device, waste storage case, discard transfer apparatus.The utility model cleans tradition, ash handling equipment organically combines, and is integrated into a sweeper, and the power of engine is converted to hydraulic power by using hydraulic pressure transfer system, solves the problems, such as that instrument is coordinated and power distribution.Hydraulic power using more stable, and reduces secondary power discharge compared with tradition machinery power, saves the energy, alleviates the maintenance burden of equipment.After the utility model, the slot that can immediately satisfy the need after milling is complete carries out thorough cleaning, and slag charge and dust are not stayed in scene, in the air also without airborne dust, the follow-up work that paves can be unfolded immediately, and the conventional duration for needing three or four days durations was foreshortened within two hours, working efficiency is significantly improved.
Description
Technical field
The present invention relates to special special purpose vehicle technical field, especially a kind of special sweeper of road-surface milling.
Background technology
With national road network high speed development and use, recovery project amount is growing day by day after road-surface milling, wherein after milling
Residue cleans time-consuming especially prominent with work consuming, accounts for the considerable part of pavement preservation workload.General road repair process packet
Milling, cleaning are included, viscous oil layer is laid with and subsequently paves.Wherein road-surface milling vehicle by road surface milling it is broken after, special sweeper utilizes rolling
Brush is swept to slag particle in mating waste material bucket, and road surface of such as constructing is longer, then waste material is poured into no construction when waste material bucket will be full
On road surface, unified manual cleaning, special sweeper can not accomplish cleaning out completely for road slot, subsequently also need to manual cleaning,
It is used in combination high-power high voltage cleaner to remove the sundries such as dirt, soil, the powder of milling road slot, so that road slot is cleaned, is clean, convenient for follow-up
Operation.In milling, scale removal process, often due to tool is using more, various working trucks are big, the duration is very long, and conventional milling is complete
Three or four talentes can carry out cleaning work afterwards, wait bad weathers in case of rained, it is necessary to be cleared up again after waiting roads slot to dry, together
When, high-pressure dust-cleaning equipment is that the dust directly to satisfy the need in slot is purged, and operation field dust is all over the sky, and environmental issue is very prominent
Go out.
Traditional sweeper be equipped with active force and and secondary two dynamical systems of power, active force be used for the row of sweeper
It walks, operation of the secondary power for upper dress cleaning agency.Active power drive automobile traveling be by driver's foot step on the gas control automobile it is slow
Speed walking, secondary dynamical system occupy the significant portion load space of vehicle, and not only energy consumption is more, noise is big, with automobile traveling
Speeds match be even more can not ensure.
Also occur the sweeper from engine torque extraction at present, is not equipped with secondary power, but its walking and speed of application are still
It is so stepped on the gas control by driver's foot, file is serious when operation at a slow speed, influences construction quality.
Invention content
The purpose of the present invention is being directed to disadvantage present in background technology and problem to be improved and innovated, provide a kind of high
The special sweeper of highly integrated road-surface milling that effect, low noise, operation smooth out.
The technical scheme is that construct a kind of special sweeper of road-surface milling, including chassis, hydraulic pressure transfer system and
Purging system, the purging system include depression generator, sucker roller brush device, waste storage case, discard transfer apparatus, institute
The sucker roller brush device stated is arranged in the tail portion on chassis, including lifting device, roller brush device and Acetabula device and castor, described
Acetabula device includes the suction inlet and dust collecting opening opposite with roller brush device, and the waste storage case is arranged above chassis, packet
Inlet scoop and suction inlet are included, the suction inlet connects dust collecting opening by dust guiding tube；
The depression generator includes exhaust outlet, air entry, negative pressure generator, the hydraulic pressure horse for driving negative pressure generator
It reaches, the air entry connects the inlet scoop of waste storage case by gas-guide tube；
It is provided with dirt pocket in the waste storage case, filter core array, the filter core array are provided in the dirt pocket
Both ends be respectively communicated with other spaces in inlet scoop and waste storage case, also set up air compressor on the chassis, connection removes
Dirt room；
The chassis tail portion is additionally provided with discard transfer apparatus, and the discard transfer apparatus includes three-stage Belt Conveying
Machine, three-stage belt conveyor can curve U-shaped by folding ram, and the feed inlet of three-stage belt conveyor is fixed on chassis
On；
The bottom of the waste storage case is additionally provided with spiral feeder, and one end stretches out waste storage case and connects three-stage
The feed inlet of belt conveyor；
The transmission system on the chassis includes sequentially connected engine, clutch, gearbox and trailing wheel, the hydraulic separate
Dynamic system is arranged between gearbox and trailing wheel, including power input adapter, power output connector, walking enclosed pump, two
A running motor and several upper armored pumps, the power input adapter pass through a driving axis connection gearbox, power output connector
By another driving axis connection trailing wheel, the power input adapter individually connects walking enclosed pump by first choice mechanism
Or power output connector is individually connected, when power input adapter connects the walking enclosed pump, while connecting several upper dresses
Pump, the walking enclosed pump connect two running motors, and two running motors pass through the second selection mechanism realization and power
The connection and disconnection of out splice going splice, first choice mechanism and the work-based logic of the second selection mechanism are：When first choice, mechanism makes
When power input adapter is connected with walking enclosed pump, the second selection mechanism makes two running motors be connect with power output connector；
When first choice mechanism makes power input adapter be connect with power output connector, the second selection mechanism make two running motors with
Power output connector disconnects；
The depression generator, sucker roller brush device, discard transfer apparatus, spiral feeder driving mechanism be
Hydraulic drive mechanism connects several upper armored pumps of hydraulic pressure transfer system by the hydraulic platform being arranged on chassis.
The hydraulic pressure transfer system further includes speed adjusting device in one of the embodiments, realizes power input
Speed is more adjustable than arbitrary between connector and walking enclosed pump.
The roller brush device in the sucker roller brush device and Acetabula device are structure as a whole in one of the embodiments,.
The waste storage case and dirt pocket are structure as a whole in one of the embodiments, and the dirt pocket is useless
The part being separated out in material storage bin.
Silencing means is arranged in the exhaust outlet in the depression generator and air entry in one of the embodiments, bears
Press the shell of generator that noise reduction interlayer is set.
The hydraulic platform is arranged in the top of depression generator in one of the embodiments, hydraulic platform and
Depression generator is arranged at the front of waste storage case, and discard transfer apparatus is arranged at the rear of waste storage case, and
Tail portion is arranged to seal up a door, makes that regular shape is integrally formed.
The advantages of the present invention：The present invention cleans tradition, ash handling equipment organically combines, and is integrated into one clearly
Vehicle is swept, and the power of engine is converted to by hydraulic power by using hydraulic pressure transfer system, instrument is solved and coordinates and move
The problem of power is distributed.Hydraulic power using more stable, and reduces secondary power discharge compared with tradition machinery power, saves the energy, subtracts
The light maintenance burden of equipment.After applying the present invention, the slot that can immediately satisfy the need after milling is complete carries out thorough cleaning, and scene is not
Slag charge and dust are stayed, in the air also without airborne dust, the work that subsequently paves can be unfolded immediately, and the conventional duration for needing three or four days durations is contracted
It is as short as within two hours, significantly improves working efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment.
Fig. 2 is that embodiment hides the structural schematic diagram after chassis, hydraulic platform and waste storage box part side plate.
Fig. 3 is sucker roller brush device structural schematic diagram in embodiment.
Fig. 4 is waste storage case internal structure schematic diagram in embodiment.
Fig. 5 is depression generator structural schematic diagram in embodiment.
Fig. 6 is the right view of Fig. 5.
Fig. 7 is the structural schematic diagram after discard transfer apparatus expansion in embodiment.
Fig. 8 is the dimensional structure diagram after discard transfer apparatus folding in embodiment.
Fig. 9 is the drive mechanism schematic diagram on chassis in embodiment.
Figure 10 is hydraulic pressure transfer system structure diagram in embodiment.
Figure 11 is another use state diagram of hydraulic pressure transfer system in embodiment.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes
The embodiment of description.On the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that when element is considered as " setting " on another element, it can be direct setting or even
It is connected on another element or may be simultaneously present centering elements.
Unless otherwise defined, the skill of all technical and scientific terms used herein and the technical field of the present invention
The normally understood meaning of art personnel is identical.Term used in the description is intended merely to describe specifically to implement purpose, is not
It is intended to the limitation present invention.
Embodiment
As shown in Figure 1, 2, the special sweeper of a kind of road-surface milling, including chassis 1, hydraulic pressure transfer system 2 and purging system
3, the purging system 3 includes depression generator 31, sucker roller brush device 32, waste storage case 33, discard transfer apparatus 34,
The sucker roller brush device 32 is arranged in the tail portion on chassis 1；
As shown in figure 3, the sucker roller brush device 32 include lifting device 321, roller brush device 322, Acetabula device 323 and
Castor 324, the Acetabula device 323 include the suction inlet 325 and dust collecting opening 326 opposite with roller brush device 321；
The waste storage case 33 is arranged above chassis 1, as shown in figure 4, including inlet scoop 331 and suction inlet 332, institute
It states suction inlet 332 and dust collecting opening 326 is connected by dust guiding tube 333；
As shown in Fig. 2,4,5,6, the depression generator 31 includes exhaust outlet 311, air entry 312, negative pressure generator
313, the hydraulic motor 314 of negative pressure generator 313, the air entry 312 is driven to connect waste storage case 3 by gas-guide tube
Inlet scoop 331；
As shown in figure 4, being provided with dirt pocket 35 in the waste storage case 33, filter core battle array is provided in the dirt pocket 35
Row 351, including 5-15 filter core, the both ends of the filter core array 351 are respectively communicated in inlet scoop 331 and waste storage case 33 it
His space connects dirt pocket 35 as shown in Fig. 2, also set up air compressor 36 on the chassis 1, when vacuum suction waste residue, gas
Stream flows into waste storage case from suction inlet, then flows to negative pressure generator from inlet scoop by filter core array, unavoidably brings ash
Dirt is attached on filter core array, and air compressor is blown off when can adhere to a certain amount of dust on filter core array, avoids influencing
Pick-up performance；
As shown in Fig. 2,7,8,1 tail portion of the chassis is additionally provided with discard transfer apparatus 34, the discard transfer apparatus 34
Including three-stage belt conveyor, three-stage belt conveyor can curve U-shaped by folding ram 341, and three-stage belt is defeated
The feed inlet 342 of machine is sent to be fixed on chassis 1；
As shown in figure 4, the bottom of the waste storage case 33 is additionally provided with spiral feeder 334, waste material is stretched out in one end
Storage bin 33 connects the feed inlet 342 of three-stage belt conveyor；
As shown in Fig. 9,10,11, the transmission system on the chassis 1 includes sequentially connected engine 11, clutch 12, becomes
Fast case 13 and trailing wheel 14, the hydraulic pressure transfer system 2 is arranged between gearbox 13 and trailing wheel 14, including power input adapter
21,22, walking encloseds of power output connector pump 23, two running motors 24 and three upper armored pumps 25, the power input
Connector 21 connects gearbox 13 by a drive shaft 15, and power output connector 22 connects trailing wheel by another drive shaft 16
14, individually 23 or independent connection power of connection walking enclosed pump is defeated by first choice mechanism 26 for the power input adapter 21
Go out connector 22, when power input adapter 21 connects walking enclosed pump 23, while connecting described three upper armored pumps 25, the row
23 connection two running motors 24 of enclosed pump are walked, two running motors 24 are realized defeated with power by the second selection mechanism 27
Go out the connection and disconnection of connector 24, first choice mechanism 26 and the work-based logic of the second selection mechanism 2 are：When first choice mechanism
26 make power input adapter 21 with walking enclosed pump 23 connect when, the second selection mechanism 27 keeps two running motors 24 and power defeated
Go out the connection of connector 22；When first choice mechanism 26 makes power input adapter 21 be connect with power output connector 22, the second selection
Mechanism 27 makes two running motors 24 be disconnected with power output connector 22, and the hydraulic pressure transfer system 2 further includes that speed is adjusted
Device realizes that speed is more adjustable than arbitrary between power input adapter 21 and walking enclosed pump 23, and the quantity of upper armored pump 25 can also
It is increased and decreased according to actual needs.
As shown in Fig. 2, the depression generator 3, sucker roller brush device 32, discard transfer apparatus 34, screw feeding fill
The driving mechanism for setting 334 is hydraulic drive mechanism, and hydraulic pressure transfer system 2 is connected in the One On The Chassis hydraulic platform 4 by setting
Three upper armored pumps 25.
More preferably such as Fig. 1,2,3,4, the roller brush device 322 in the sucker roller brush device 32 and Acetabula device 323 are one
Body structure, the waste storage case 33 and dirt pocket 35 are structure as a whole, the dirt pocket 35 be waste storage case 33 in every
The part gone out, the hydraulic platform 4 are arranged in the top of depression generator 31, hydraulic platform 4 and depression generator
31 are arranged at the front of waste storage case 33, and discard transfer apparatus 34 is arranged at the rear of waste storage case 33, and is arranged
Tail portion closure door 37, makes that regular shape is integrally formed（It is trapezoidal in the present embodiment, naturally it is also possible to be other rules such as rectangle
Shape）, discard transfer apparatus 34 can be accommodated in after folding up tail portion closure door 37 in.
As shown in Figure 5,6, more preferably, noise reduction is arranged in the exhaust outlet 311 in the depression generator 31 and air entry 312
Noise reduction interlayer is arranged in the shell of device 315, negative pressure generator 313.
The present invention overcomes working trucks to Bi Xu the outmoded notion of mating secondary power while walking, and saves the energy, subtracts
Discharge is that the residue being directed to after cannot be satisfied numerous highway millings in existing equipment cleans, and maintenance engineering and town road are efficient
The technical solution that the problem of the requirement of the dustless cleaning of low noise proposes is worked continuously and is reached, will clean and dust suction organically combines,
There is provided a kind of can realize above-mentioned requirements and reach high-effect, the dedicated sweeper of the high-power road-surface milling of full hydraulic self-controlled self-unloading.
Transfer case is mounted on engine, gearbox rear, midway drive axis connection.When normal walking, engine power
It is transmitted to hydraulic pressure transfer system and is directly over transfer case into power input adapter, passed through after transferring power to power output connector
Drive shaft, then arrive trailing wheel, completes normal walking, and can fast running, meet rapid mobility when not working.
When working properly, engine power is transmitted to hydraulic pressure transfer system, into power input adapter, is directly over point
Dynamic case internal gear engagement transfers power to three upper armored pumps and walking enclosed pump, and each action is filled on vehicle by three upper armored pumps
Power source is provided to each control valve group, then arrives each executive component.Enclosed of walking pump provides power source to two running motors, then by horse
Up to simultaneously transfer torque to after power output connector through drive shaft, then arrive trailing wheel, complete vehicle work low-speed running, speed of waiting a moment
Continuously variable when walking fills the different speeds of travel of needs in adaptation.
Filter device in dustbin reaches discharge standard, high-power negative pressure device makes rubbish by filter element filtering dust
Babinet generates negative pressure, using the sweep-up pipe in babinet by dust particles and stone inspiration babinet, when the dust and stone in babinet
When reaching certain degree, high-power negative pressure device is stopped, and starts feed device, and the stone in babinet is sent out babinet.
The noise of negative pressure generator is mainly produced as internal impeller and windage, to meet the dustless discharge mark of low noise
Standard, installs muffler at exhaust outlet, air entry additional, and shell installs noise reduction interlayer additional.
Sucker roller brush device, including roller brush device, Acetabula device and lifting device three parts.Roller brush device cleans ground and makees
Industry rubbish, Acetabula device are responsible for, by operation garbage collection and absorption, being transported to garbage box, lifting device is responsible for transition operation
It is inhaled in journey and sweeps the promotion of system and put down.
The roller brush device is made of parts such as Steel wire roll brush, adjusting screw rod, mounting plate, roller brush cover, drive motors.Steel
Roll dies brush is connect by bearing with mounting plate；Drive motor is connect with roller brush spline, is bolted to mounting plate, with roller brush cover pin
Axis connection；Roller brush operation terrain clearance is adjusted by adjusting screw rod.
The Acetabula device includes sucker shell and kuppe two parts.Sucker shell surrounding is sealed with polyurethane PU plate,
Ensure sucker housing seal and prevents dust from overflowing.Kuppe is upside down funnel shape, the sealed tube that row becomes smaller at a latus rectum
Road.
Lifting device is connect with sweeping machine auxiliary girder, and roller brush is preceding, and sucker is rear.When normal walking, oil cylinder is shunk, sucker
Device is integrally promoted, and ensures terrain clearance and vehicle departure angle.
When working properly, action implementation process is as follows：1, oil cylinder stretches out, and Acetabula device is integrally put down, front and back castor patch
Ground；2, upper dress dust absorption fan is opened, sucker operation；3, hydraulic motor oil supply, the rotation of driven roller brush, roller brush device operation are swept
Ground refuse；4, vehicle hangs drive shift, dust suction operation.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Conception and scope is defined, and under the premise of not departing from design philosophy of the present invention, engineers and technicians are to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention
Art content has all been recorded in detail in the claims.
Claims (6)
1. a kind of special sweeper of road-surface milling, it is characterised in that：It is described including chassis, hydraulic pressure transfer system and purging system
Purging system includes depression generator, sucker roller brush device, waste storage case, discard transfer apparatus, the sucker roller brush
Device is arranged includes in the tail portion on chassis, including lifting device, roller brush device and Acetabula device and castor, the Acetabula device
The suction inlet and dust collecting opening opposite with roller brush device, the waste storage case is arranged above chassis, including inlet scoop and suction
Dirt mouth, the suction inlet connect dust collecting opening by dust guiding tube；
The depression generator includes exhaust outlet, air entry, negative pressure generator, the hydraulic motor for driving negative pressure generator, institute
The air entry stated connects the inlet scoop of waste storage case by gas-guide tube；
It is provided with dirt pocket in the waste storage case, is provided with filter core array in the dirt pocket, the two of the filter core array
End is respectively communicated with other spaces in inlet scoop and waste storage case, and air compressor is also set up on the chassis, connects dirt pocket；
The chassis tail portion is additionally provided with discard transfer apparatus, and the discard transfer apparatus includes three-stage belt conveyor, and three
Segmentation belt conveyor can curve U-shaped by folding ram, and the feed inlet of three-stage belt conveyor is fixed on chassis；
The bottom of the waste storage case is additionally provided with spiral feeder, and one end stretches out waste storage case and connects three-stage belt
The feed inlet of conveyer；
The transmission system on the chassis includes sequentially connected engine, clutch, gearbox and trailing wheel, hydraulic pressure transfer system
System is arranged between gearbox and trailing wheel, including power input adapter, power output connector, walking enclosed pump, two rows
Motor and several upper armored pumps are walked, the power input adapter is passed through by a driving axis connection gearbox, power output connector
Another driving axis connection trailing wheel, the power input adapter individually connect walking enclosed pump or single by first choice mechanism
Solely connection power output connector when power input adapter connects the walking enclosed pump, while connecting several upper armored pumps, institute
It states walking enclosed pump and connects two running motors, two running motors are connect by the second selection mechanism realization with power output
The connection and disconnection of head, first choice mechanism and the work-based logic of the second selection mechanism are：When first choice mechanism keeps power defeated
When entering connector with walking enclosed pump connection, the second selection mechanism makes two running motors be connect with power output connector；When first
When selection mechanism makes power input adapter be connect with power output connector, the second selection mechanism keeps two running motors and power defeated
Go out connector disconnection；
The depression generator, sucker roller brush device, discard transfer apparatus, spiral feeder driving mechanism be hydraulic pressure
Driving mechanism connects several upper armored pumps of hydraulic pressure transfer system by the hydraulic platform being arranged on chassis.
2. the special sweeper of road-surface milling according to claim 1, it is characterised in that：The hydraulic pressure transfer system is also wrapped
Speed adjusting device is included, realizes that speed is more adjustable than arbitrary between power input adapter and walking enclosed pump.
3. the special sweeper of road-surface milling according to claim 1, it is characterised in that：Roller in the sucker roller brush device
Brush device and Acetabula device are structure as a whole.
4. the special sweeper of road-surface milling according to claim 1, it is characterised in that：The waste storage case and dedusting
Room is structure as a whole, and the dirt pocket is the part being separated out in waste storage case.
5. the special sweeper of road-surface milling according to claim 1, it is characterised in that：Row in the depression generator
Silencing means is arranged in gas port and air entry, and noise reduction interlayer is arranged in the shell of negative pressure generator.
6. the special sweeper of road-surface milling according to claim 1, it is characterised in that：The hydraulic platform setting is negative
The top of pressure generating apparatus, hydraulic platform and depression generator are arranged at the front of waste storage case, discard transfer apparatus
It is arranged at the rear of waste storage case, and tail portion closure door is set, makes that regular shape is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890352.4U CN207685642U (en) | 2017-12-29 | 2017-12-29 | A kind of special sweeper of road-surface milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890352.4U CN207685642U (en) | 2017-12-29 | 2017-12-29 | A kind of special sweeper of road-surface milling |
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| Publication Number | Publication Date |
|---|---|
| CN207685642U true CN207685642U (en) | 2018-08-03 |
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ID=62992768
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890352.4U Active CN207685642U (en) | 2017-12-29 | 2017-12-29 | A kind of special sweeper of road-surface milling |
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| CN (1) | CN207685642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881896A (en) * | 2017-12-29 | 2018-04-06 | 湖南新永利交通科工贸有限公司 | A kind of special sweeper of road-surface milling |
-
2017
- 2017-12-29 CN CN201721890352.4U patent/CN207685642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881896A (en) * | 2017-12-29 | 2018-04-06 | 湖南新永利交通科工贸有限公司 | A kind of special sweeper of road-surface milling |
| CN107881896B (en) * | 2017-12-29 | 2023-01-31 | 湖南新永利交通科工贸有限公司 | Special sweeper for milling and planing road surface |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 414000 Changhu Road, Yueyang District, China (Hunan) Pilot Free Trade Zone, Yueyang City, Hunan Province Patentee after: Hunan Yongli Science and Technology Co.,Ltd. Address before: 414000 Changhu Road, Lingbo Lake, Xingang District, Chenglingji, Yueyang City, Hunan Province Patentee before: HUNAN XINYONGLI TRAFFIC SCIENCE, INDUSTRY AND TRADE CO.,LTD. |
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| CP03 | Change of name, title or address |