CN204199217U - A kind of city sweeping machine suction nozzle - Google Patents
A kind of city sweeping machine suction nozzle Download PDFInfo
- Publication number
- CN204199217U CN204199217U CN201420448652.7U CN201420448652U CN204199217U CN 204199217 U CN204199217 U CN 204199217U CN 201420448652 U CN201420448652 U CN 201420448652U CN 204199217 U CN204199217 U CN 204199217U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- sweeping machine
- journal stirrup
- linkwork
- city
- 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
Links
- 238000010408 sweeping Methods 0.000 title claims abstract description 20
- 239000000725 suspension Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a kind of city sweeping machine suction nozzle, comprise suction nozzle body, and be arranged on front wheel and the rear roller of suction nozzle body lower end, and be arranged on the garbage box of suction nozzle body upper end; Garbage box side is provided with suction nozzle journal stirrup, and opposite side is provided with linkwork, and suction nozzle journal stirrup is connected with oil cylinder by U-shaped shackle, and linkwork is connected with guide peg; Suction nozzle journal stirrup side is provided with horizontal brush; Front wheel is provided with guiding mechanism; The oil cylinder of the utility model by arranging, when suction nozzle is elevated with road surface height, oil cylinder also can be followed flexible, makes suction nozzle unfettered; By lead setting to bar, when road surface is uneven, suction nozzle all the time with ground keeping parallelism, make the suction nozzle road clearance evenly constant, blower fan suction is unaffected, reduces the noise to ground struck simultaneously, improves the durability of suction nozzle; By the horizontal brush arranged, improve sweeping efficiency; By the guiding mechanism arranged, guarantee the application life of roller.
Description
Technical field
The utility model relates to a kind of city sweeping machine suction nozzle, belongs to cleaning road apparatus field.
Background technology
Suction nozzle is an important process device of sweeping machine, and it front brush is swept into rubbish in the middle part of vehicle to be transported to a kind of rubbish guide conveying appliance in garbage box by ground.
The suction nozzle of sweeping machine is generally surrounded by four sides metal sheet, in tabular, surrounds the cavity with a constant volume with ground.Open top is communicated with casing by rubber suction pipe, forms an airtight warehouse with casing.Be rubbish intake above.Whole nozzle body is supported by the rubber roll at left and right sides and rear portion, and adjustment roll wheel mechanism, makes suction nozzle base overhead be about 5 ~ 10 mm in gap.During work, blower fan constantly aspirates and makes containment housing be in vacuum state, and the periphery of suction nozzle forms certain negative pressure.Front is subject to the attraction of pull of vacuum by the brush rubbish held together in the middle part of vehicle, is collected in casing along casing passage.When quitting work, nozzle body receives certain height by hoisting mechanism, ensures the safety that vehicle transport travels.
But the hoisting mechanism of conventional suction nozzle adopts parallel-crank mechanism.This mechanism is connected with suction nozzle journal stirrup by bearing pin one end, and the other end is connected with vehicle frame, by wire rope folding and unfolding, suction nozzle is elevated.Nozzle body can around this mechanism's bob by bearing pin, but all around direction cannot swing.When running into ground and being uneven, because suction nozzle cannot swing, with the rising of landing ground, nozzle body Integral lifting, and the low gap of physical features just increases, thus cause bottom to leak out, suction declines, and ground cannot be cleaned totally.
Therefore, the quality of nozzle structure, performance directly has influence on the pick-up performance of sweeping machine.The structure of conventional suction nozzle is more and more not suitable with present road conditions, and service time one is long, just exposes many defects, and along with urban construction development, sandy soil type rubbish gets more and more, and the thing followed is that road surface is more and more difficult to cleaning.
Summary of the invention
For solving the problem, the utility model proposes a kind ofly to clean thoroughly, environmental protection and energy saving, raising durability city sweeping machine suction nozzle.
Technical scheme: city of the present utility model sweeping machine suction nozzle, comprises suction nozzle body, and is arranged on front wheel and the rear roller of suction nozzle body lower end, and is arranged on the garbage box of suction nozzle body upper end; Described garbage box side is provided with suction nozzle journal stirrup, and opposite side is provided with linkwork, and suction nozzle journal stirrup is connected with oil cylinder by U-shaped shackle, and linkwork is connected with guide peg; Described suction nozzle journal stirrup side is provided with horizontal brush; Described front wheel is provided with guiding mechanism.
Further, described linkwork is made up of the hinged seat be arranged in suction nozzle body and bearing pin.
Further, described horizontal brush is made up of many circular brush is fixedly installed in same axle.
Further, the axle of described horizontal brush is connected with hydraulic motor.
Further, described guiding mechanism forms by the chain be connected on front wheel and by the adjustment barrel hanging extension spring connection.
Beneficial effect: compared with prior art, it has following beneficial effect to the utility model: city of the present utility model sweeping machine suction nozzle, by the oil cylinder arranged, when suction nozzle is elevated with road surface height, oil cylinder also can be followed flexible, makes suction nozzle unfettered; By lead setting to bar, when road surface is uneven, suction nozzle all the time with ground keeping parallelism, make the suction nozzle road clearance evenly constant, blower fan suction is unaffected, reduces the noise to ground struck simultaneously, improves the durability of suction nozzle; By the horizontal brush arranged, improve sweeping efficiency; By the guiding mechanism arranged, guarantee the application life of roller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, each Reference numeral is expressed as successively: 1-suction nozzle body; 2-front wheel; 3-rear roller; 4-garbage box; 5-suction nozzle journal stirrup; 6-linkwork; The shackle of 7-U shape; 8-oil cylinder; 9-guide peg; The horizontal brush of 10-; 11-guiding mechanism; 12-hinged seat; 13-bearing pin; 14-chain; 15-hangs extension spring; 16-adjustment barrel.
Detailed description of the invention
A kind of city sweeping machine suction nozzle as shown in Figure 1, comprises suction nozzle body 1, and is arranged on front wheel 2 and the rear roller 3 of suction nozzle body 1 lower end, and is arranged on the garbage box 4 of suction nozzle body 1 upper end; Described garbage box 4 side is provided with suction nozzle journal stirrup 5, and opposite side is provided with linkwork 6, and suction nozzle journal stirrup 5 is connected with oil cylinder 8 by U-shaped shackle 7, linkwork 6 is connected with guide peg 9; Described suction nozzle journal stirrup 5 side is provided with horizontal brush 10; Described front wheel 2 is provided with guiding mechanism 11.
Wherein, described linkwork 6 is made up of the hinged seat 12 be arranged in suction nozzle body 1 and bearing pin 13; Described horizontal brush 10 is made up of many circular brush is fixedly installed in same axle; Axle in described horizontal brush 10 is connected with hydraulic motor (not shown); Described guiding mechanism 12 forms by the chain 14 be connected on front wheel 2 and by the adjustment barrel 16 that suspension extension spring 15 connects.
City of the present utility model sweeping machine suction nozzle, by the oil cylinder arranged, when suction nozzle is elevated with road surface height, oil cylinder also can be followed flexible, makes suction nozzle unfettered; By lead setting to bar, when road surface is uneven, suction nozzle all the time with ground keeping parallelism, make the suction nozzle road clearance evenly constant, blower fan suction is unaffected, reduces the noise to ground struck simultaneously, improves the durability of suction nozzle; By the horizontal brush arranged, improve sweeping efficiency; By the guiding mechanism arranged, guarantee the application life of roller.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (5)
1. a city sweeping machine suction nozzle, is characterized in that: comprise suction nozzle body (1), and is arranged on front wheel (2) and the rear roller (3) of suction nozzle body (1) lower end, and is arranged on the garbage box (4) of suction nozzle body (1) upper end; Described garbage box (4) side is provided with suction nozzle journal stirrup (5), opposite side is provided with linkwork (6), and suction nozzle journal stirrup (5) is connected with oil cylinder (8) by U-shaped shackle (7), linkwork (6) is connected with guide peg (9); Described suction nozzle journal stirrup (5) side is provided with horizontal brush (10); Described front wheel (2) is provided with guiding mechanism (11).
2. city according to claim 1 sweeping machine suction nozzle, is characterized in that: described linkwork (6) is made up of the hinged seat (12) be arranged in suction nozzle body (1) and bearing pin (13).
3. city according to claim 1 sweeping machine suction nozzle, is characterized in that: described horizontal brush (10) is made up of many circular brush is fixedly installed in same axle.
4. city according to claim 1 sweeping machine suction nozzle, is characterized in that: the axle in described horizontal brush (10) is connected with hydraulic motor.
5. city according to claim 1 sweeping machine suction nozzle, is characterized in that: described guiding mechanism (12) forms by the chain (14) be connected on front wheel (2) and by the adjustment barrel (16) that suspension extension spring (15) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448652.7U CN204199217U (en) | 2014-08-11 | 2014-08-11 | A kind of city sweeping machine suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448652.7U CN204199217U (en) | 2014-08-11 | 2014-08-11 | A kind of city sweeping machine suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199217U true CN204199217U (en) | 2015-03-11 |
Family
ID=52657192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448652.7U Expired - Fee Related CN204199217U (en) | 2014-08-11 | 2014-08-11 | A kind of city sweeping machine suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199217U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702946A (en) * | 2015-07-22 | 2017-05-24 | 湖北时瑞达重型工程机械有限公司 | Sweeping device capable of being installed on track sweeper for use |
| CN108265663A (en) * | 2018-04-04 | 2018-07-10 | 郑州宇通重工有限公司 | A kind of super expressway cleans vehicle suction nozzle |
| CN109914313A (en) * | 2019-04-19 | 2019-06-21 | 珠海亿华电动车辆有限公司 | A kind of Acetabula device and sweeper for sweeper |
-
2014
- 2014-08-11 CN CN201420448652.7U patent/CN204199217U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702946A (en) * | 2015-07-22 | 2017-05-24 | 湖北时瑞达重型工程机械有限公司 | Sweeping device capable of being installed on track sweeper for use |
| CN108265663A (en) * | 2018-04-04 | 2018-07-10 | 郑州宇通重工有限公司 | A kind of super expressway cleans vehicle suction nozzle |
| CN109914313A (en) * | 2019-04-19 | 2019-06-21 | 珠海亿华电动车辆有限公司 | A kind of Acetabula device and sweeper for sweeper |
| CN109914313B (en) * | 2019-04-19 | 2024-03-26 | 珠海亿华电动车辆有限公司 | Sucking disc device for floor sweeping machine and floor sweeping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO CHENGJIEBAO ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER OWNER: LONG WENKAI Effective date: 20150709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shen Miaojun Inventor before: Long Wenkai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LONG WENKAI TO: SHEN MIAOJUN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150709 Address after: 315012 No. 189, 12 Shunde Road, Haishu District, Zhejiang, Ningbo, 501 Patentee after: City, Ningbo City Jie Bao green technology Co., Ltd Address before: 650200 Guandu, Yunnan, East Road, No. 66, No. Patentee before: Long Wenkai |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20170811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |