CN110952490A - Sucking disc device for road sweeper - Google Patents
Sucking disc device for road sweeper Download PDFInfo
- Publication number
- CN110952490A CN110952490A CN201911370799.2A CN201911370799A CN110952490A CN 110952490 A CN110952490 A CN 110952490A CN 201911370799 A CN201911370799 A CN 201911370799A CN 110952490 A CN110952490 A CN 110952490A
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- CN
- China
- Prior art keywords
- sucker
- main body
- sucking disc
- sucking
- main board
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- 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.)
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Links
- 241001417527 Pempheridae Species 0.000 title claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 28
- 239000005060 rubber Substances 0.000 claims abstract description 28
- 238000010408 sweeping Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a sucking disc device for a road sweeper, and belongs to the technical field of environmental vehicles. The sucker assembly comprises a sucker main body, wherein a surrounding rubber sheet, a turning plate and two side rubber sheets are connected below the sucker main body; the sucking and sweeping inner cavity is surrounded by the sucking disc main body, the surrounding rubber, the turning plate and the two side rubbers, the heights of the two sides of the sucking and sweeping inner cavity are lower than the middle height, and the middle of the sucking disc main body is provided with a sucking pipe orifice; the turnover plate is hinged with the sucker main body through a rotating shaft, and a torsional spring used for resetting the turnover plate is installed on the rotating shaft between the turnover plate and the sucker main body. The invention changes the turning plate to be small, the two sides are connected with the side rubber, the original wind-shielding rubber at the suction pipe opening is removed, and the inner cavity structure of the sucking disc is that the two sides are low, and the middle turning plate is high; therefore, the suction and picking effect of the large garbage can be ensured, the pipe clamping condition of the large garbage is avoided, and the suction and sweeping efficiency of common dust is ensured.
Description
Technical Field
The invention relates to the technical field of environmental vehicles, in particular to a sucking disc device for a road sweeper, which can simultaneously suck and sweep large garbage and common dust.
Technical Field
The road mechanized cleaning is an important sign for the modernization of environmental sanitation, and the road sweeper is widely applied to cleaning operation of city streets, residential areas, city parks, campuses and the like due to the characteristics of small volume, flexible steering and the like. In various road sweepers, a dust suction device is an important part of cleaning operation, and although the front end of a sucking disc of the existing road sweeper dust suction device in the market is provided with a turning plate for sucking and sweeping large garbage, a wind shielding rubber is arranged at the position of a suction pipe opening of the dust suction device, so that the effect of sucking and sweeping the large garbage can be reduced, and the large garbage can be clamped at the position possibly.
Disclosure of Invention
In order to solve the technical problem, the invention provides a sucking disc device for a road sweeper. The front turning plate is small, the wind blocking rubber is omitted, the structural design of the inner cavity of the sucking disc is high due to the fact that the two sides of the sucking disc are low in the middle, the sucking and picking of large garbage are met, the large garbage is prevented from being clamped at the pipe opening by the wind blocking rubber, and the dust sucking and sweeping efficiency is guaranteed.
The invention is realized by the following technical scheme: a sucking disc device for a road sweeper comprises a sucking disc assembly, wherein the sucking disc assembly comprises a sucking disc main body, and a surrounding rubber sheet, a turning plate and two side rubber sheets are connected below the sucking disc main body; the sucking and sweeping inner cavity is surrounded by the sucking disc main body, the surrounding rubber, the turning plate and the two side rubbers, the heights of the two sides of the sucking and sweeping inner cavity are lower than the middle height, and the middle of the sucking disc main body is provided with a sucking pipe orifice; the turnover plate is hinged with the sucker main body through a rotating shaft, and a torsional spring used for resetting the turnover plate is installed on the rotating shaft between the turnover plate and the sucker main body.
It further comprises the following steps: the turning plate is connected with a pull wire, and the other end of the pull wire is connected with a pedal; the pedal is installed in the cab.
The sucking disc main part is gone up fixedly connected with handle, installs three truckle under the sucking disc main part.
The sucker assembly is connected with a sucker bracket; the sucker support is connected with the frame through an adjusting connecting rod and an oil cylinder.
The sucker bracket comprises a main board tightly attached to the sucker main body; the front end of the main board is provided with two symmetrical front open slots, the rear end of the main board is fixed with a positioning pin, and a latch hook is fixed below the rear end of the main board;
a rear opening groove is formed in the rear end of the sucker main body, and a positioning pin at the rear end of the main board is positioned in the rear opening groove; a limiting pipe is fixed at the rear end of the sucker main body, and a locking hook at the rear end of the main board is hooked on the limiting pipe in a matching manner; the upper surface of the front part of the sucker main body is fixed with another symmetrical locking bolt which is positioned in a front open slot at the front end of the main board, and the locking bolt is provided with a locking handle for compressing the main board.
The main board is provided with a through hole, and a transition pipeline is arranged at the through hole of the main board; the transition pipeline is relatively communicated with a suction pipe opening in the middle of the sucker main body.
Two symmetrical adjusting rod mounting plates are fixed on the main plate, and the front end and the rear end of each adjusting rod mounting plate are respectively provided with a mounting through hole; the number of the adjusting connecting rods is 4, and the adjusting connecting rods are arranged in parallel; one end of each adjusting connecting rod is arranged in the corresponding mounting through hole of the adjusting rod mounting plate, and the other end of each adjusting connecting rod is connected below the frame;
an oil cylinder mounting plate is also fixed on the main plate, the oil cylinder mounting plate is positioned on the symmetrical line of the two adjusting rod mounting plates, and a mounting through hole is formed in the oil cylinder mounting plate; one end of the oil cylinder is arranged in the mounting through hole of the oil cylinder mounting plate, and the other end of the oil cylinder is in flexible connection with the frame through the shackle.
Compared with the prior art, the invention has the beneficial effects that:
1, the turning plate is changed to be small, the two sides are connected with side rubber, the original wind-shielding rubber at the suction pipe opening is removed, the inner cavity structure of the sucking disc is low at the two sides, and the middle turning plate is high; therefore, the suction and picking effect of the large garbage can be ensured, the pipe clamping condition of the large garbage can be avoided, and the ordinary dust suction and sweeping efficiency can be ensured;
2, the sucking disc support adopts the multiple spot location to be connected with the sucking disc assembly, when realizing the quick dismantlement of sucking disc assembly and vehicle, has guaranteed the sealed effect of the passageway that induced drafts, the maintenance in the later stage of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall assembly of the present invention;
FIG. 2 is a schematic view of a suction cup holder;
FIG. 3 is a schematic view of the suction cup assembly (top view);
FIG. 4 is a schematic view of the chuck assembly (lower view);
in the figure: 1, shackle breaking; 2, pulling the wire; 3, a pedal; 4, a sucker bracket; 4-1 transition duct; 4-2 positioning pins; 4-3 latch hook; 4-4 adjusting the lever mounting plate; 4-5 oil cylinder mounting plates; 4-6 main board; 5, adjusting a connecting rod; 6, an oil cylinder; 7 a suction cup assembly; 7-1, a sucker body; 7-2 locking bolts; 7-3 torsion springs; 7-4 side rubber sheets; 7-5 handles; 7-6 limiting pipes; 7-7 of surrounding surface rubber; 7-8 truckles; 7-9 turning plates; 8 locking the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a suction cup bracket 4 is connected to the suction cup assembly 7; the sucker bracket 4 is connected with the frame through an adjusting connecting rod 5 and an oil cylinder 6.
Referring to fig. 3 and 4, the sucker assembly 7 comprises a sucker main body 7-1, and a surrounding rubber 7-7, a turning plate 7-9 and two side rubber 7-4 are connected below the sucker main body 7-1. The sucking disc comprises a sucking disc main body 7-1, a surrounding rubber 7-7, a turning plate 7-9 and two side rubber 7-4 which enclose a sucking and sweeping inner cavity, wherein the side rubber 7-4 is connected to two sides of the turning plate 7-9, the heights of two sides of the sucking and sweeping inner cavity are lower than the middle height, and a sucking pipe opening is formed in the middle of the sucking disc main body 7-1. The turning plate 7-9 is hinged with the sucker main body 7-1 through a rotating shaft, and a torsional spring 7-3 for resetting the turning plate 7-9 is installed on the rotating shaft between the turning plate 7-9 and the sucker main body 7-1. The turning plate 7-9 is connected with a stay wire 2, and the other end of the stay wire 2 is connected with a pedal 3; the pedal 3 is mounted in the cab. After the pedal 3 is stepped on, the pull wire 2 pulls the turning plate 7-9, the turning plate 7-9 is opened, and the torsion spring 7-3 is used for ensuring that the turning plate 7-9 is reset under the action of elasticity after the pedal 3 is loosened.
The sucker main body 7-1 is fixedly connected with a handle 7-5, so that the sucker assembly 7 is convenient to disassemble and assemble; three trundles 7-8 are arranged below the sucker main body 7-1, and can be landed on the ground during dust collection operation, and three points of support are arranged on the sucker assembly to ensure the level of the sucker assembly.
Referring to fig. 1 and 2, the suction cup holder 4 includes a main plate 4-6 closely attached to the suction cup main body 7-1; a through hole is formed in the main board 4-6, and a transition pipeline 4-1 is arranged at the through hole of the main board 4-6; the transition pipeline 4-1 is relatively communicated with a suction pipe opening in the middle of the sucker main body 7-1, and the other end of the transition pipeline is connected with a dust collection hose to form a dust collection pipeline.
The sucker assembly 7 is locked together with the sucker bracket 4 through mechanical locking in the front and back, specifically:
the front end of the main board 4-6 is provided with two symmetrical front open slots, the rear end of the main board 4-6 is fixed with a positioning pin 4-2, and the lower part of the rear end of the main board 4-6 is fixed with a locking hook 4-3;
the rear end of the sucker main body 7-1 is provided with a rear opening groove, and a positioning pin 4-2 at the rear end of the main board 4-6 is positioned in the rear opening groove; the positioning pin 4-2 ensures that the position of the sucker main body 7-1 cannot deviate when the sucker assembly 7 is pushed in for assembly in the process of dismounting the sucker assembly 7;
a limiting pipe 7-6 is fixed at the rear end of the sucker main body 7-1, and a locking hook 4-3 at the rear end of the main board 4-6 is hooked on the limiting pipe 7-6 in a matching manner; the locking hook 4-3 is matched with the limiting pipe 7-6 to ensure that the main board 4-6 is tightly attached to the sucker main body 7-1 to prevent air leakage;
the upper surface of the front part of the sucker main body 7-1 is fixed with another symmetrical locking bolt 7-2, the locking bolt 7-2 is positioned in a front open slot at the front end of the main board 4-6, and the locking bolt 7-2 is provided with a locking handle 8 for pressing the main board 4-6; the sucker bracket 4 and the sucker assembly 7 are locked by the matching of the locking bolt 7-2 and the locking handle 8, so that the sealing of the two binding surfaces is ensured, and the sucker assembly 7 is prevented from falling off.
Two symmetrical adjusting rod mounting plates 4-4 are fixed on the main plate 4-6, and the front end and the rear end of each adjusting rod mounting plate 4-4 are respectively provided with a mounting through hole; the number of the adjusting connecting rods 5 is 4, and the adjusting connecting rods are arranged in parallel; one end of the adjusting connecting rod 5 is arranged in the mounting through hole of the corresponding adjusting rod mounting plate 4-4, and the other end of the adjusting connecting rod 5 is connected below the frame. A four-bar linkage mechanism capable of lifting in parallel is formed between the sucker support 4 and the vehicle through four adjusting connecting rods 5.
An oil cylinder mounting plate 4-5 is also fixed on the main plate 4-6, the oil cylinder mounting plate 4-5 is positioned on the symmetrical line of the two adjusting rod mounting plates 4-4, and the oil cylinder mounting plate 4-5 is provided with a mounting through hole; one end of the oil cylinder 6 is arranged in the mounting through hole of the oil cylinder mounting plate 4-5, and the other end of the oil cylinder 6 is in flexible connection with the frame through the shackle 1. The whole sucker support 4 is connected through the shackle to achieve the floating effect during working.
The working principle is as follows:
the suction and sweeping inner cavity in the suction cup assembly is low in height at two sides and high in middle, the structure can ensure that large garbage enters from the middle, and the suction effect of other garbage is not influenced;
before operation, the oil cylinder 5 needs to be controlled to extend out to lower the sucker device to a state that the caster wheel 7-8 lands, and at the moment, the surrounding rubber 7-7 and the side rubber 7-4 are attached to the ground, so that a relatively closed negative pressure cavity can be formed during dust collection;
when the sucking disc is grounded and normal operation is carried out, when large garbage is piled and light drifts in front, the pedal 3 can be stepped down, the pull wire 2 pulls the turning plate 7-9, the turning plate 7-9 is opened, and the large garbage or other light drifts can be smoothly sucked into the dustbin; when the large garbage in front is sucked and picked up, the pedal 3 is loosened, the turning plate 7-9 is reset by the torsion spring 7-3 through elasticity, the negative pressure cavity is continuously closed, and the dust suction efficiency of small garbage such as dust is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a sucking disc device for road sweeper, includes sucking disc assembly (7), its characterized in that: the sucker assembly (7) comprises a sucker main body (7-1), and a surrounding rubber (7-7), a turning plate (7-9) and two side rubber (7-4) are connected below the sucker main body (7-1); the sucking disc main body (7-1), the surrounding rubber (7-7), the turning plate (7-9) and the two side rubber (7-4) enclose a sucking and sweeping inner cavity, the heights of the two sides of the sucking and sweeping inner cavity are lower than the middle height, and the middle of the sucking disc main body (7-1) is provided with a sucking pipe opening; the turning plate (7-9) is hinged with the sucker main body (7-1) through a rotating shaft, and a torsion spring (7-3) used for resetting the turning plate (7-9) is installed on the rotating shaft between the turning plate (7-9) and the sucker main body (7-1).
2. The suction cup device for a road sweeper of claim 1, wherein: the turning plate (7-9) is connected with a stay wire (2), and the other end of the stay wire (2) is connected with a pedal (3); the pedal (3) is arranged in the cab.
3. The suction cup device for a road sweeper of claim 1, wherein: the sucker main body (7-1) is fixedly connected with a handle (7-5), and three trundles (7-8) are arranged below the sucker main body (7-1).
4. The suction cup device for a road sweeper of claim 1, wherein: the sucker assembly (7) is connected with a sucker bracket (4); the sucker support (4) is connected with the frame through an adjusting connecting rod (5) and an oil cylinder (6).
5. The suction cup device for a road sweeper of claim 4, wherein: the sucker support (4) comprises a main board (4-6) tightly attached to the sucker main body (7-1); the front end of the main board (4-6) is provided with two symmetrical front open slots, the rear end of the main board (4-6) is fixed with a positioning pin (4-2), and a locking hook (4-3) is fixed below the rear end of the main board (4-6);
a rear opening groove is formed in the rear end of the sucker main body (7-1), and a positioning pin (4-2) at the rear end of the main board (4-6) is positioned in the rear opening groove; a limiting pipe (7-6) is fixed at the rear end of the sucker main body (7-1), and a locking hook (4-3) at the rear end of the main board (4-6) is hooked on the limiting pipe (7-6) in a matching manner; the upper surface of the front part of the sucker main body (7-1) is fixed with another symmetrical locking bolt (7-2), the locking bolt (7-2) is positioned in a front opening groove at the front end of the main board (4-6), and a locking handle (8) for pressing the main board (4-6) is installed on the locking bolt (7-2).
6. The suction cup device for a road sweeper of claim 5, wherein: a through hole is formed in the main board (4-6), and a transition pipeline (4-1) is arranged at the through hole of the main board (4-6); the transition pipeline (4-1) is relatively communicated with a suction pipe opening in the middle of the sucker main body (7-1).
7. The suction cup device for a road sweeper of claim 5, wherein: two symmetrical adjusting rod mounting plates (4-4) are fixed on the main plate (4-6), and the front end and the rear end of each adjusting rod mounting plate (4-4) are respectively provided with a mounting through hole; the number of the adjusting connecting rods (5) is 4, and the adjusting connecting rods are arranged in parallel; one end of each adjusting connecting rod (5) is arranged in the corresponding mounting through hole of each adjusting rod mounting plate (4-4), and the other end of each adjusting connecting rod (5) is connected below the frame;
an oil cylinder mounting plate (4-5) is further fixed on the main plate (4-6), the oil cylinder mounting plate (4-5) is positioned on the symmetrical line of the two adjusting rod mounting plates (4-4), and a mounting through hole is formed in the oil cylinder mounting plate (4-5); one end of the oil cylinder (6) is arranged in the mounting through hole of the oil cylinder mounting plate (4-5), and the other end of the oil cylinder (6) is in flexible connection with the frame through the shackle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370799.2A CN110952490A (en) | 2019-12-27 | 2019-12-27 | Sucking disc device for road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911370799.2A CN110952490A (en) | 2019-12-27 | 2019-12-27 | Sucking disc device for road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110952490A true CN110952490A (en) | 2020-04-03 |
Family
ID=69984337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911370799.2A Pending CN110952490A (en) | 2019-12-27 | 2019-12-27 | Sucking disc device for road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110952490A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060230557A1 (en) * | 2005-04-13 | 2006-10-19 | Mark Zellefrow | Lawn sweeper |
| CN205636602U (en) * | 2016-05-10 | 2016-10-12 | 长安大学 | Float and keep away barrier and self return sucking and sweeping car sucking disc |
| 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 |
| CN206859147U (en) * | 2017-04-28 | 2018-01-09 | 徐州徐工环境技术有限公司 | Sweeping machine |
| CN107893398A (en) * | 2017-11-17 | 2018-04-10 | 徐工集团工程机械有限公司 | A kind of road sweeper layer-stepping Acetabula device |
| CN211646207U (en) * | 2019-12-27 | 2020-10-09 | 徐州徐工环境技术有限公司 | Sucking disc device for road sweeper |
-
2019
- 2019-12-27 CN CN201911370799.2A patent/CN110952490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060230557A1 (en) * | 2005-04-13 | 2006-10-19 | Mark Zellefrow | Lawn sweeper |
| CN205636602U (en) * | 2016-05-10 | 2016-10-12 | 长安大学 | Float and keep away barrier and self return sucking and sweeping car sucking disc |
| CN206859147U (en) * | 2017-04-28 | 2018-01-09 | 徐州徐工环境技术有限公司 | Sweeping machine |
| 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 |
| CN107893398A (en) * | 2017-11-17 | 2018-04-10 | 徐工集团工程机械有限公司 | A kind of road sweeper layer-stepping Acetabula device |
| CN211646207U (en) * | 2019-12-27 | 2020-10-09 | 徐州徐工环境技术有限公司 | Sucking disc device for road sweeper |
Non-Patent Citations (1)
| Title |
|---|
| 黄士基: "《建筑工程机械》", 30 April 1996, 武汉大学出版社, pages: 17 - 19 * |
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