CN105464028A - Floating suction nozzle device of road sweeper - Google Patents
Floating suction nozzle device of road sweeper Download PDFInfo
- Publication number
- CN105464028A CN105464028A CN201510815884.0A CN201510815884A CN105464028A CN 105464028 A CN105464028 A CN 105464028A CN 201510815884 A CN201510815884 A CN 201510815884A CN 105464028 A CN105464028 A CN 105464028A
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- road
- nozzle device
- main body
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- 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
Abstract
The invention relates to a floating suction nozzle device of a road sweeper. The floating suction nozzle device comprises a suction nozzle body, a turnover arm and a hydraulic cylinder, wherein the turnover arm and the hydraulic cylinder are connected with the suction nozzle body. The suction nozzle body is arranged on the lower side of a road sweeper frame, and the suction nozzle body is in a non-rigid connection with the road sweeper frame. The floating suction nozzle device of the road sweeper is simple and reasonable in structural design and can be adaptive to different road conditions, abrasion to the suction nozzle device is effectively reduced, and the service life of the suction nozzle device is prolonged. The floating suction nozzle device of the road sweeper works stably and reliably and is low in cost.
Description
Technical field
The present invention relates to road sweeper manufacturing technology field, be specifically related to a kind of road sweeper floating suction nozzle device.
Background technology
In existing structure, the gap on road sweeper suction nozzle device and ground is generally fixedly installed as 10mm, gap too conference affects collecting effect, gap too young pathbreaker causes nozzle unit very easily wear and tear or break, but this fixed gap design, make road-sweeper be very easy to nozzle unit is damaged by ground foreign material under different load conditions, shorten nozzle unit application life.Therefore, urgently provide a kind of and can do according to pavement behavior the nozzle unit with pooling feature suitably floated.
Summary of the invention
For solving the technical problem existed in prior art, the invention provides a kind of road sweeper floating suction nozzle device of structure design advantages of simple.
Technique effect of the present invention is achieved through the following technical solutions:
A kind of road sweeper floating suction nozzle device, comprise suction nozzle main body, the flip-arm be connected with suction nozzle main body and hydraulic cylinder, described suction nozzle main body is arranged on below road-cleaning vehicle carriage, and described suction nozzle main body is connected with described road-cleaning vehicle carriage is non-rigid.
Preferably, also comprise suspension assembly, described suction nozzle main body is suspended on below described road-cleaning vehicle carriage by described suspension assembly, and described suspension assembly is non-rigid connections.
Further, described suspension assembly is connected to form by lifting bolt, adjusting nut, chain and extension spring.
Further, described suspension assembly is multiple.
Further, described suspension assembly is four, is symmetricly set on guide wheel road-sweeper bottom of frame both sides.
Preferably, a kind of road sweeper floating suction nozzle device according to claim 1, is characterized in that: described hydraulic cylinder and described suction nozzle main body flexibly connect.
The invention has the beneficial effects as follows:
Road sweeper floating suction nozzle device disclosed in this invention, structure design advantages of simple, can make nozzle unit adapt to different road conditions, effectively reduces nozzle unit wearing and tearing, extends the application life of nozzle unit.Road sweeper floating suction nozzle device working stability disclosed in technical solution of the present invention is reliable, with low cost.
Accompanying drawing explanation
Fig. 1 is road sweeper floating suction nozzle apparatus structure schematic diagram disclosed by the invention;
Fig. 2 is suspension assembly structural representation in road sweeper floating suction nozzle device disclosed by the invention.
Detailed description of the invention
Technical solution of the present invention is introduced in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of road sweeper floating suction nozzle device, comprise suction nozzle main body 1, the flip-arm 4 and the hydraulic cylinder 3 that are connected with suction nozzle main body 1, hydraulic cylinder 3 and suction nozzle main body 1 are for flexibly connecting, suction nozzle main body 1 puts down or lifts by its primary responsibility, and flip-arm 4 can ensure that suction nozzle main body 1 rotates around it in the process put down or lift, and plays restriction and balanced action to the motion of suction nozzle main body 1.Described suction nozzle main body 1 is arranged on below road-cleaning vehicle carriage 5, and described suction nozzle main body 1 is connected with described road-cleaning vehicle carriage 5 is non-rigid.Specifically, suction nozzle main body 1 is suspended on below road-cleaning vehicle carriage 5 by suspension assembly 2, described suspension assembly 2 is non-rigid connections, as chain, rope or other can the suspension assembly 2 plucked below suspension assembly 2 can by suction nozzle main body 1 flexible suspension.
As shown in Figure 2, in this example, suspension assembly 2 is connected to form with extension spring 24 by lifting bolt 21, adjusting nut 22, chain 23.Wherein, extension spring 24 is arranged on suspension assembly 2 centre position, chain 23, adjusting nut 22 are symmetricly set on described extension spring 24 two ends respectively with lifting bolt 21, also comprise and hang mount pad 6, hanging mount pad 6 is fixedly installed on road-cleaning vehicle carriage 5, by lifting bolt 21, whole suspension assembly 2 is arranged on suspension mount pad 6, suspension assembly 2 other end is connected with suction nozzle main body 1 by lifting bolt 21, and the pulling force of suspension assembly 2 and suction nozzle main body 1 and suction nozzle main body 1 self gravitation are balanced each other.In this example, described suspension assembly is 4, installs, suction nozzle main body 1 is carried out integrated suspension in road-cleaning vehicle carriage 5 bilateral symmetry.Certainly, can according to actual needs, the concrete quantity of adjustment suspension assembly 2, as long as can be undertaken suspending in midair by suction nozzle main body.In addition, the concrete length of suspension assembly also can adjust according to concrete actual needs, and the length etc. as by change chain 23, extension spring 24 realizes the adjustment of its length, ensures that the gap between suction nozzle main body 1 and ground is adjustable.
Although previous embodiment is to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a road sweeper floating suction nozzle device, comprise suction nozzle main body, the flip-arm be connected with suction nozzle main body and hydraulic cylinder, described suction nozzle main body is arranged on below road-cleaning vehicle carriage, it is characterized in that: described suction nozzle main body is connected with described road-cleaning vehicle carriage is non-rigid.
2. a kind of road sweeper floating suction nozzle device according to claim 1, it is characterized in that: also comprise suspension assembly, described suction nozzle main body is suspended on below described road-cleaning vehicle carriage by described suspension assembly, and described suspension assembly is non-rigid connections.
3. a kind of road sweeper floating suction nozzle device according to claim 2, is characterized in that: described suspension assembly is connected to form by lifting bolt, adjusting nut, chain and extension spring.
4. a kind of road sweeper floating suction nozzle device according to claim 3, is characterized in that: described suspension assembly is multiple.
5. a kind of road sweeper floating suction nozzle device according to claim 4, is characterized in that: described suspension assembly is four, is symmetricly set on guide wheel road-sweeper bottom of frame both sides.
6. a kind of road sweeper floating suction nozzle device according to claim 1, is characterized in that: described hydraulic cylinder and described suction nozzle main body flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815884.0A CN105464028A (en) | 2015-11-23 | 2015-11-23 | Floating suction nozzle device of road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815884.0A CN105464028A (en) | 2015-11-23 | 2015-11-23 | Floating suction nozzle device of road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105464028A true CN105464028A (en) | 2016-04-06 |
Family
ID=55602149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510815884.0A Pending CN105464028A (en) | 2015-11-23 | 2015-11-23 | Floating suction nozzle device of road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105464028A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468986A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Sweeper |
| CN112900333A (en) * | 2019-11-19 | 2021-06-04 | 布赫市政公司 | Autonomous sweeping machine for cleaning a drivable and/or walkable, preferably hard floor surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100810152B1 (en) * | 2007-12-20 | 2008-03-06 | 이텍산업 주식회사 | Vehicle to clean minute dust |
| KR101014276B1 (en) * | 2010-11-10 | 2011-02-16 | 부산시설공단 | Multipurpose maintenance vehicle |
| CN202416231U (en) * | 2011-09-30 | 2012-09-05 | 长沙中联重科环卫机械有限公司 | Road sweeper suction nozzle and road sweeper |
| CN203429586U (en) * | 2013-09-09 | 2014-02-12 | 漳州科晖专用汽车制造有限公司 | Hanging mechanism for road sweeper sucker |
| CN104233984A (en) * | 2014-09-17 | 2014-12-24 | 青特集团有限公司 | Suction port lifting device of sweeper truck |
-
2015
- 2015-11-23 CN CN201510815884.0A patent/CN105464028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100810152B1 (en) * | 2007-12-20 | 2008-03-06 | 이텍산업 주식회사 | Vehicle to clean minute dust |
| KR101014276B1 (en) * | 2010-11-10 | 2011-02-16 | 부산시설공단 | Multipurpose maintenance vehicle |
| CN202416231U (en) * | 2011-09-30 | 2012-09-05 | 长沙中联重科环卫机械有限公司 | Road sweeper suction nozzle and road sweeper |
| CN203429586U (en) * | 2013-09-09 | 2014-02-12 | 漳州科晖专用汽车制造有限公司 | Hanging mechanism for road sweeper sucker |
| CN104233984A (en) * | 2014-09-17 | 2014-12-24 | 青特集团有限公司 | Suction port lifting device of sweeper truck |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468986A (en) * | 2017-09-08 | 2019-03-15 | 河南森源重工有限公司 | Sweeper |
| CN112900333A (en) * | 2019-11-19 | 2021-06-04 | 布赫市政公司 | Autonomous sweeping machine for cleaning a drivable and/or walkable, preferably hard floor surface |
| CN112900333B (en) * | 2019-11-19 | 2023-12-01 | 布赫市政公司 | Automatic running cleaning machine |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |