CN107893398A - A kind of road sweeper layer-stepping Acetabula device - Google Patents
A kind of road sweeper layer-stepping Acetabula device Download PDFInfo
- Publication number
- CN107893398A CN107893398A CN201711147380.1A CN201711147380A CN107893398A CN 107893398 A CN107893398 A CN 107893398A CN 201711147380 A CN201711147380 A CN 201711147380A CN 107893398 A CN107893398 A CN 107893398A
- Authority
- CN
- China
- Prior art keywords
- main body
- suction cup
- cup main
- sucker
- road sweeper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241001417527 Pempheridae Species 0.000 title claims abstract description 37
- 241000817702 Acetabula Species 0.000 title claims abstract description 32
- 230000007306 turnover Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 5
- 238000010408 sweeping Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010782 bulky waste Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
-
- 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
- E01H2001/0881—Details for pneumatically dislodging or removing not related to the mouth-piece
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of road sweeper layer-stepping Acetabula device, including sucker stand, suction cup main body, pedal, bracing wire；Sucker stand is separate structure with suction cup main body, and sucker stand is arranged on road sweeper vehicle frame；The mainboard upper surface of suction cup main body and the mainboard lower surface of sucker stand post and fix during work；By the fast quick-detach of suction cup main body, the quick cleaning and maintenance of Acetabula device can be realized.Pedal is fixed on cab floor, and pedal is connected by bracing wire with the turnover panel in suction cup main body；Driver steps on pedal and pulls bracing wire to dig turnover panel, makes material and the rubbish of accumulation suction sucker inner chamber.Solve the problems, such as that sucker is inhaled and pick up bulk rubbish and sucker front end sanitary fill.
Description
Technical field
The present invention relates to environmental sanitation field of mechanical technique, and in particular to a kind of road sweeper layer-stepping Acetabula device.
Background technology
Road sweeper is that one kind has chassis special and power-driven system, and the machinery for removing, collecting ground refuse is set
It is standby.By the fast development of road sweeper for many years, environmental sanitation vehicles outside the domestic basic surrogate of road sweeper, while environmental sanitation vehicles market is not
Disconnected to expand, requirement of the domestic market to environmental sanitation vehicles also improves constantly, and road sweeper has very important in environmental sanitation vehicles field
Status, road sweeper sucker are a critical components of road sweeper, and the quality of its sucker design directly decides that the suction of road sweeper is picked up
Performance and sweeping efficiency, and need frequent cleaning and nursing.
Road sweeper being acted on ground to be cleaned by cleaning brush and sweeping to rubbish to be cleaned in front of sucker,
Dustbin is loaded by suction channel by suction device with negative pressure, and is connected to receive by intake line and sucker and is cleaned
Rubbish.Rubbish is inhaled into suction pipe by sucker when road sweeper moves forward, subsequently into dustbin.
The sucker of existing road sweeper is a kind of Acetabula device of monolithic construction.The Acetabula device such as is bolted at the side
Formula is fixed on vehicle frame bottom side, and air inlet is in sucker front side and is provided with turnover panel, and blower fan is entered by dustbin and suction pipe to sucker inner chamber
Row suction forms negative pressure, and sucker peripheral outer is malleation, and under atmospheric pressure, the mixed airflow for carrying rubbish secretly is inhaled into
Suction pipe, subsequently into dustbin, realize that the fast sweep of rubbish is collected.
Due to easily accumulating dirt on working environment sucker, it is necessary to clear up；With part pine caused by roadside and collision on the ground
Dynamic and damage is also required to pull down maintenance.Existing monoblock type Acetabula device is due to the inner side below body, due to road sweeper car
Frame bottom-side space is narrow and small, and the dismounting of sucker is extremely difficult.Such a Acetabula device, which is difficult to inhale in the case where maintaining bore seal, to be picked up
Bulk rubbish, and rubbish is easily accumulated in sucker turnover panel front end at work.To maintain suction to pick up bore, sucker suction inlet it is excessive so that
The problem of suction deficiency, is present, and has had a strong impact on sweeping efficiency.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of road sweeper layer-stepping Acetabula device,
Separating up and down for sucker stand and suction cup main body is realized, meets the cleaning and maintenance demand of Acetabula device；Increase pedal and drive bracing wire
Turnover panel is dug, ten bulk rubbish can be inhaled and solve the problems, such as the sanitary fill of turnover panel front end.
Technical scheme：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of road sweeper layer-stepping Acetabula device, it is characterised in that：Including sucker stand, suction cup main body, pedal, bracing wire；
The sucker stand is separate structure with suction cup main body, and sucker stand is arranged on road sweeper vehicle frame；Sucker during work
The mainboard upper surface of main body and the mainboard lower surface of sucker stand post and fix；
The front end of the suction cup main body is provided with the turnover panel that can be overturn, and the pedal is fixed on cab floor, and pedal leads to
Bracing wire is crossed to be connected with the turnover panel in suction cup main body；Driver steps on pedal and pulls bracing wire to dig turnover panel, makes material and heap
Long-pending rubbish suction sucker inner chamber.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：Set in the suction cup main body
There is torsion spring, the turnover panel is hinged by the front end of torsion spring and suction cup main body, and the torsion spring of both sides pulls turnover panel automatic when unclamping pedal
Return.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：The air channel of the suction cup main body
Place is provided with rubber baffle plate, for reducing the area in air port, improves wind speed and sweeps efficiency to strengthen suction.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：The sucker stand includes branch
Frame mainboard, the both sides of support mainboard are provided with rack side plate, for maintaining the fixation of suction cup main body horizontal direction.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：The rear end of the suction cup main body
Steel pipe is provided with, the rear end of support mainboard is provided with the hook and slot being engaged with steel pipe, when suction cup main body and sucker stand are adjacent to admittedly
Regularly, the steel pipe of suction cup main body rear end is slipped into the hook and slot of support mainboard rear end.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：Set in the suction cup main body
There is latch, the limit shaft being engaged with latch is provided with the sucker stand, when suction cup main body and sucker stand are adjacent to
When fixed, the groove that rotation lock plate makes limit shaft enter in latch is locked.
Preferably, described road sweeper layer-stepping Acetabula device, it is characterised in that：The sucker stand front end two
Side is respectively arranged with supporting plate, the guide and limit mechanism being engaged with support front edge of board is provided with suction cup main body, as sucker master
When body is adjacent to fixed with sucker stand, guide and limit mechanism is inserted at the top of supporting plate.
Further, the guide and limit mechanism is hexagon socket head cap screw or roller.
Beneficial effect：Road sweeper layer-stepping Acetabula device provided by the invention, sucker stand and suction cup main body are separable
Formula, the quick cleaning and maintenance of Acetabula device by the fast quick-detach of suction cup main body, can be realized.The operable preceding turnover panel of driver turns over
Rise, solve the problems, such as that sucker is inhaled and pick up bulk rubbish and sucker front end sanitary fill.Rubber baffle plate is connected under suction cup main body suction inlet
Structure design cause do not influence suck rubbish bore in the case of significantly improve suction inlet wind speed, greatly enhance suction and pick up effect
Rate.With advantages below：1st, layer-stepping Acetabula device, its is convenient to disassembly, is not required to other instruments completely, greatly facilitates suction
The cleaning and maintenance of disk；2nd, turnover panel can dig the big part material of suction on the premise of sucker bore seal is maintained, while can prevent
Sucker front end is only deposited in during rubbish excess；3rd, rubber baffle plate reduces sucker one's intention as revealed in what one says road area, can be obviously improved sucker inner chamber
Wind speed, the sweeping efficiency of Acetabula device is improved in the case where not influenceing to suck rubbish bore.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of sucker stand in the present invention；
Fig. 3 is the structural representation of suction cup main body in the present invention；
In figure：It is 1 sucker stand, 2 suction cup main bodies, 3 suction pipes, 4 pedals, 5 bracing wires, 6 hook and slots, 7 rack side plates, 8 supporting plates, 9 spacing
Axle, 10 steel pipes, 11 rubber baffle plates, 12 latch, 13 hexagon socket head cap screws, 14 turnover panels, 15 torsion springs.
Embodiment
The present invention is further described with reference to specific embodiment.
As shown in Figure 1 to Figure 3, it is a kind of road sweeper layer-stepping Acetabula device, including sucker stand 1, suction cup main body 2, suction
Pipe 3, pedal 4, bracing wire 5.Sucker stand 1 is separate structure with suction cup main body 2, and sucker stand 1 is arranged on road sweeper vehicle frame；
The mainboard upper surface of suction cup main body 2 posts and fixes with the mainboard lower surface of sucker stand 1 during work.Sucker stand 1 includes branch
Frame mainboard, rack side plate 7, supporting plate 8, limit shaft 9；Be provided with suction cup main body 2 steel pipe 10, rubber baffle plate 11, latch 12,
Hexagon socket head cap screw 13, turnover panel 14, torsion spring 15.
Torsion spring 15 is provided with the suction cup main body 2, the turnover panel 14 is cut with scissors by the front end of torsion spring 15 and suction cup main body 2
Connect, the torsion spring 15 of both sides pulls the self-return of turnover panel 14 when unclamping pedal 4.Increase pedal 4 drives bracing wire 5 to turn over turnover panel
Rise, ten bulk rubbish can be inhaled and solve the problems, such as the sanitary fill of turnover panel front end；Increase rubber baffle plate and improve sucker air channel knot
Structure, improve suction and sweep efficiency
The rear end of suction cup main body 2 is provided with steel pipe 10, and the rear end of support mainboard is provided with the hook and slot 6 being engaged with steel pipe 10, when
When suction cup main body 2 is adjacent to fixed with sucker stand 1, the steel pipe 10 of suction cup main body rear end is slipped into the hook and slot of support mainboard rear end.
Latch 12 is provided with the suction cup main body 2, is provided with what is be engaged with latch 12 on the sucker stand 1
Limit shaft 9, when suction cup main body 2 is adjacent to fixed with sucker stand 1, rotation lock plate 12 makes limit shaft 9 enter in latch 12
Groove locked.
The disassembly process of suction cup main body 2 is：Hand-held suction cup main body 2 is adjacent to sucker stand 1 to be aligned and promotes backward, sucker
Steel pipe 10 on rear side of main body is slipped into the hook and slot 6 at sucker stand rear, and the rack side plate 7 of sucker stand both sides maintains suction cup main body
The fixation of 2 horizontal directions；Two hexagon socket head cap screws 13 in suction cup main body 2 are inserted into supporting plate 8 as guide and limit mechanism and pushed up
Portion, the mainboard upper surface and the mainboard lower surface of sucker stand 1 for making suction cup main body 2 post and fix；Last rotation lock plate 12 makes
Its groove and limit shaft 9 are locked, are then suspended to the joint of bracing wire 5 on the hook of turnover panel 14.Bracing wire 5 is removed when unloading again will lock
Tight plate 12 rotates backward and can take out sucker.
The pedal 4 is fixed on cab floor, is connected by bracing wire 5 with the turnover panel 14 in suction cup main body 2.Driver steps on
Pedal 4 pulls bracing wire 5 to dig turnover panel 14, makes the suction sucker such as big part material and the rubbish of accumulation inner chamber.Unclamp pedal 4
When both sides torsion spring 15 pull the self-return of turnover panel 14.
Rubber baffle plate 11 is installed at the air channel of the suction cup main body, reduces the area of suction inlet, Ke Yixian at work
Write the wind speed of lifting sucker inner chamber.Fashionable when there is Bulky Waste to enter, rubber baffle plate 11 can impact to start to inner side with rubbish makes it
Into improving the sweeping efficiency of Acetabula device in the case where not influenceing to suck rubbish bore.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
- A kind of 1. road sweeper layer-stepping Acetabula device, it is characterised in that：Including sucker stand, suction cup main body, pedal, bracing wire；The sucker stand is separate structure with suction cup main body, and sucker stand is arranged on road sweeper vehicle frame；Sucker during work The mainboard upper surface of main body and the mainboard lower surface of sucker stand post and fix；The front end of the suction cup main body is provided with the turnover panel that can be overturn, and the pedal is fixed on cab floor, and pedal leads to Bracing wire is crossed to be connected with the turnover panel in suction cup main body；Driver steps on pedal and pulls bracing wire to dig turnover panel, makes material and heap Long-pending rubbish suction sucker inner chamber.
- 2. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：It is provided with the suction cup main body Torsion spring, the turnover panel are hinged by the front end of torsion spring and suction cup main body, and the torsion spring of both sides pulls turnover panel to return automatically when unclamping pedal Position.
- 3. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：At the air channel of the suction cup main body Rubber baffle plate is installed, for reducing the area in air port, wind speed is improved and sweeps efficiency to strengthen suction.
- 4. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：The sucker stand includes support Mainboard, the both sides of support mainboard are provided with rack side plate, for maintaining the fixation of suction cup main body horizontal direction.
- 5. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：The rear end of the suction cup main body is set Steel pipe is equipped with, the rear end of support mainboard is provided with the hook and slot being engaged with steel pipe, when suction cup main body and sucker stand are adjacent to fixation When, the steel pipe of suction cup main body rear end is slipped into the hook and slot of support mainboard rear end.
- 6. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：It is provided with the suction cup main body Latch, be provided with the limit shaft being engaged with latch on the sucker stand, when suction cup main body and sucker stand be adjacent to it is solid Regularly, the groove that rotation lock plate makes limit shaft enter in latch is locked.
- 7. road sweeper layer-stepping Acetabula device according to claim 1, it is characterised in that：Sucker stand front end both sides Supporting plate is respectively arranged with, the guide and limit mechanism being engaged with support front edge of board is provided with suction cup main body, works as suction cup main body When being adjacent to fixed with sucker stand, guide and limit mechanism is inserted at the top of supporting plate.
- 8. road sweeper layer-stepping Acetabula device according to claim 7, it is characterised in that：The guide and limit mechanism is interior Hex bolts or roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147380.1A CN107893398A (en) | 2017-11-17 | 2017-11-17 | A kind of road sweeper layer-stepping Acetabula device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147380.1A CN107893398A (en) | 2017-11-17 | 2017-11-17 | A kind of road sweeper layer-stepping Acetabula device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107893398A true CN107893398A (en) | 2018-04-10 |
Family
ID=61805507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147380.1A Pending CN107893398A (en) | 2017-11-17 | 2017-11-17 | A kind of road sweeper layer-stepping Acetabula device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107893398A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468297A (en) * | 2018-04-13 | 2018-08-31 | 武汉理工大学 | Overhead door mechanism before sweeper hand suction nozzle |
| CN110952490A (en) * | 2019-12-27 | 2020-04-03 | 徐州徐工环境技术有限公司 | Sucking disc device for road sweeper |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944104A (en) * | 1988-07-13 | 1990-07-31 | Dennis Kowalczyk | Detachable snow plow assembly |
| CN200961248Y (en) * | 2006-10-26 | 2007-10-17 | 福建龙马专用车辆制造有限公司 | Sucking nozzle of road-sweeping machine |
| CN202208897U (en) * | 2011-09-02 | 2012-05-02 | 南京晨光森田环保科技有限公司 | Sucker device of sweeper |
| CN202849985U (en) * | 2012-10-22 | 2013-04-03 | 福建龙马环卫装备股份有限公司 | Sweeping machine suction nozzle movable feeding opening device |
| CN103628440A (en) * | 2013-12-11 | 2014-03-12 | 南京晨光森田环保科技有限公司 | Garbage sucking disk provided with biased suction port and road sweeper provided with sucking disk |
| CN203866750U (en) * | 2014-05-14 | 2014-10-08 | 广东玛西尔电动科技有限公司 | Sweeper |
| CN105568919A (en) * | 2016-01-29 | 2016-05-11 | 湖北聚力汽车技术股份有限公司 | Liftable sucker mechanism of dust collection vehicle |
| 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 |
| CN107059725A (en) * | 2016-12-28 | 2017-08-18 | 湖北聚力汽车技术股份有限公司 | A kind of vacuum sweeper sucker rubber board overturns avoiding mechanism |
| CN107326849A (en) * | 2017-08-17 | 2017-11-07 | 扬州金威环保科技有限公司 | A kind of fast disassembly type rubbish Suction head component with wet method depositing dust function |
| CN207597323U (en) * | 2017-11-17 | 2018-07-10 | 徐工集团工程机械有限公司 | A kind of road sweeper layer-stepping Acetabula device |
-
2017
- 2017-11-17 CN CN201711147380.1A patent/CN107893398A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4944104A (en) * | 1988-07-13 | 1990-07-31 | Dennis Kowalczyk | Detachable snow plow assembly |
| CN200961248Y (en) * | 2006-10-26 | 2007-10-17 | 福建龙马专用车辆制造有限公司 | Sucking nozzle of road-sweeping machine |
| CN202208897U (en) * | 2011-09-02 | 2012-05-02 | 南京晨光森田环保科技有限公司 | Sucker device of sweeper |
| CN202849985U (en) * | 2012-10-22 | 2013-04-03 | 福建龙马环卫装备股份有限公司 | Sweeping machine suction nozzle movable feeding opening device |
| CN103628440A (en) * | 2013-12-11 | 2014-03-12 | 南京晨光森田环保科技有限公司 | Garbage sucking disk provided with biased suction port and road sweeper provided with sucking disk |
| CN203866750U (en) * | 2014-05-14 | 2014-10-08 | 广东玛西尔电动科技有限公司 | Sweeper |
| CN105568919A (en) * | 2016-01-29 | 2016-05-11 | 湖北聚力汽车技术股份有限公司 | Liftable sucker mechanism of dust collection vehicle |
| 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 |
| CN107059725A (en) * | 2016-12-28 | 2017-08-18 | 湖北聚力汽车技术股份有限公司 | A kind of vacuum sweeper sucker rubber board overturns avoiding mechanism |
| CN107326849A (en) * | 2017-08-17 | 2017-11-07 | 扬州金威环保科技有限公司 | A kind of fast disassembly type rubbish Suction head component with wet method depositing dust function |
| CN207597323U (en) * | 2017-11-17 | 2018-07-10 | 徐工集团工程机械有限公司 | A kind of road sweeper layer-stepping Acetabula device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468297A (en) * | 2018-04-13 | 2018-08-31 | 武汉理工大学 | Overhead door mechanism before sweeper hand suction nozzle |
| CN110952490A (en) * | 2019-12-27 | 2020-04-03 | 徐州徐工环境技术有限公司 | Sucking disc device for road sweeper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201037241Y (en) | High-speed air flow cleaning dust removing vehicle | |
| CN107893398A (en) | A kind of road sweeper layer-stepping Acetabula device | |
| CN217866207U (en) | Municipal administration is rubbish cleaning cart for sanitation | |
| CN206015586U (en) | A kind of electric ground sweeper of novel layouts | |
| CN203977343U (en) | A kind of hybrid dust absorption haze car that disappears | |
| CN102061674A (en) | Solar road sweeper | |
| CN207597323U (en) | A kind of road sweeper layer-stepping Acetabula device | |
| CN106958216B (en) | A kind of high-efficiency ground vacuum sweeper | |
| CN201762678U (en) | Solar pavement sweeper | |
| CN203855921U (en) | Vehicle-mounted road-sweeping and dust-collecting integrated vehicle | |
| CN210086139U (en) | Highway cleaning vehicle | |
| CN108005005A (en) | Vacuum dust collecting truck with sunk type lifting compartment | |
| CN201252738Y (en) | Suspension cotton picking device | |
| CN103821100A (en) | Suction sweeping port assembly for high-speed suspension sweeping vehicle | |
| CN216973263U (en) | Subway bed dust extraction | |
| CN111042039A (en) | Novel cleaning vehicle | |
| CN208328802U (en) | A kind of vcehicular tunnel road dedusting vehicle | |
| CN204982759U (en) | A motor vehicle for dust clearance | |
| CN203729247U (en) | Suction sweeping port assembly of high-speed suspension sweeper | |
| CN206693124U (en) | A kind of high-efficiency ground vacuum sweeper | |
| CN108272400A (en) | A kind of multifunctional cleaning vehicle | |
| CN211066433U (en) | Intelligent robot floor cleaning machine | |
| CN207828872U (en) | Vacuum dust collecting truck lift suction nozzle | |
| CN106702929A (en) | Classification sweeper | |
| CN201280703Y (en) | Refuse cleaning vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220718 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Applicant before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |