CN204000708U - The linkage of road-sweeper front end disc brush - Google Patents
The linkage of road-sweeper front end disc brush Download PDFInfo
- Publication number
- CN204000708U CN204000708U CN201420400393.0U CN201420400393U CN204000708U CN 204000708 U CN204000708 U CN 204000708U CN 201420400393 U CN201420400393 U CN 201420400393U CN 204000708 U CN204000708 U CN 204000708U
- Authority
- CN
- China
- Prior art keywords
- support bar
- road
- sweeper
- atmospheric pressure
- disc brush
- 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
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses the linkage of road-sweeper front end disc brush, described linkage comprises bracing frame, upper support bar and lower support bar; Described disc brush is located on bracing frame; One end of described upper support bar and the vehicle frame of road-sweeper are hinged, and a side of the other end of upper support bar and bracing frame is hinged; Described lower support bar is positioned at the below of upper support bar, and one end of lower support bar and the vehicle frame of road-sweeper hinged, a side of the other end of upper support bar and bracing frame is hinged; Described linkage also comprises atmospheric pressure pole, and described atmospheric pressure pole afterbody is fixed on the vehicle frame of road-sweeper, and the push rod front end of atmospheric pressure pole is fixed on a side of bracing frame, and described atmospheric pressure pole arranges obliquely with its afterbody to its push rod direction.Adopt above structure, when the bristle of disc brush embeds ground when darker, under the effect by atmospheric pressure pole elastic force obliquely, disc brush return, and then the bristle embedding in ground is extracted, ensure safety and the smoothness of road-sweeper cleaning process.
Description
Technical field
The utility model relates to refuse cleaning vehicle field, relates in particular to the linkage of road-sweeper front end disc brush.
Background technology
Road-sweeper is in traveling process, and the disc brush of road-sweeper front end is rotated, and the bristle in disc brush contacts with ground, thereby the rubbish thing that is attached to ground is cleaned, and then by the round brush cylinder at rear, ground rubbish is taken in the dustbin of road-sweeper.
Because road-sweeper can run into various road surfaces in cleaning process, the disc brush of road-sweeper front end is in the time of cleaning road surface, there will be unavoidably the bristle of disc brush to embed in road surface, and the material of bristle is generally steel, there is certain rigidity, bristle embeds road surface when more shallow, and bristle can be extracted by the elastic force of self rigidity from road surface.In the time that bristle embedding road surface is darker, bristle relies on the rigidity of self from road surface, to extract, and now, while continuing to advance if road-sweeper stops not in time, bristle will produce expendable destruction, even destroy whole disc brush.
summary of the invention
The purpose of this utility model is to provide a kind of linkage of road-sweeper front end disc brush simple in structure, and this linkage can avoid the bristle of disc brush to embed in road surface and the situation that cannot extract.
For achieving the above object, the utility model is by the following technical solutions:
The linkage of road-sweeper front end disc brush, described linkage comprises bracing frame, upper support bar and lower support bar; Described disc brush is located on bracing frame, and drives rotation by motor; One end of described upper support bar and the vehicle frame of road-sweeper are hinged, and a side of the other end of upper support bar and bracing frame is hinged; Described lower support bar is positioned at the below of upper support bar, and one end of lower support bar and the vehicle frame of road-sweeper hinged, a side of the other end of upper support bar and bracing frame is hinged; The opposite side of support frame as described above is connected with the governor motion for regulating disc brush inclination angle; Described linkage also comprises atmospheric pressure pole, and described atmospheric pressure pole afterbody is articulated with on the vehicle frame of road-sweeper, and the push rod front end of atmospheric pressure pole is articulated with a side of bracing frame, and described atmospheric pressure pole arranges obliquely with its afterbody to its push rod direction.
The vehicle frame of described road-sweeper is provided with at least two and is row setting the first hinge hole for hinged atmospheric pressure pole afterbody; One side of support frame as described above is provided with at least two and is row setting the second hinge hole for hinged atmospheric pressure pole push rod front end.
Described governor motion comprises cable wire and telescopic oil cylinder, and one end of described cable wire is connected with the opposite side of bracing frame, and the other end of cable wire is connected to telescopic oil cylinder after directive wheel guiding.
The center line of described upper support bar and lower support bar is positioned at same plane, and is parallel to each other.
The utility model adopts above technical scheme, when disc brush is in the time cleaning ground, the bristle of disc brush embeds in ground, and the part embedding is when darker, due to road-sweeper or in advancing constantly, now, atmospheric pressure pole will be squeezed, and the atmospheric pressure pole after being squeezed just exists elastic force obliquely, and therefore the push rod of atmospheric pressure pole will squeeze and push away bracing frame obliquely, and then the bristle embedding in ground is extracted, ensure safety and the smoothness of road-sweeper cleaning process.The utility model is simple in structure, and cost is extremely low.
Brief description of the drawings
below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is elevation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises bracing frame 1, upper support bar 2 and lower support bar 3; Described disc brush 4 is located on bracing frame 1, and drives rotation by motor 5; One end of described upper support bar 2 and the vehicle frame of road-sweeper 6 are hinged, and a side of the other end of upper support bar 2 and bracing frame 1 is hinged; Described lower support bar 3 is positioned at the below of upper support bar 2, and one end of lower support bar 3 and the vehicle frame of road-sweeper 6 hinged, a side of the other end of upper support bar 2 and bracing frame 1 is hinged; The opposite side of support frame as described above 1 is connected with the governor motion for regulating disc brush 4 inclination angles; Described linkage also comprises atmospheric pressure pole 7, and described atmospheric pressure pole 7 afterbodys are articulated with on the vehicle frame 6 of road-sweeper, and the push rod front end of atmospheric pressure pole 7 is articulated with a side of bracing frame 1, and described atmospheric pressure pole 7 arranges obliquely with its afterbody to its push rod direction.
The vehicle frame 6 of described road-sweeper is provided with at least two and is row setting the first hinge hole 8 for hinged atmospheric pressure pole 7 afterbodys; One side of support frame as described above 1 is provided with at least two and is row setting the second hinge hole 9 for hinged atmospheric pressure pole 7 push rod front ends.Atmospheric pressure pole 7 afterbodys and atmospheric pressure pole 7 push rod front ends can be articulated with respectively on different hinge hole positions, so just can be for adjustable pressure bar 7 inclination angle obliquely, and the corresponding atmospheric pressure pole 7 in different inclination angles elastic force is upwards also just different, adjustable pressure bar 7 inclination angle obliquely as the case may be when actual use.
Described governor motion comprises cable wire 10 and telescopic oil cylinder (not shown), and one end of described cable wire 10 is connected with the opposite side of bracing frame 1, and the other end of cable wire 10 is connected to telescopic oil cylinder after directive wheel guiding.By stretching of telescopic oil cylinder, bracing frame 1 will change with the inclination angle of horizontal plane, and then adjusts the bristle of disc brush 4 and the contact area on ground.Certainly, road-sweeper when ground, drives bracing frame 1 to move by flexible beam hanger without cleaning, and the bristle of disc brush 4 is no longer contacted with ground.
Described upper support bar 2 is positioned at same plane with the center line of lower support bar 3, and is parallel to each other.The pin joint at the pin joint at upper support bar 2 and two ends thereof and lower support bar 3 and two ends thereof forms the parallelogram linkwork of sealing, and itself just possesses stronger rigidity such structure, and is therefore difficult for reversing.
Operating principle of the present utility model: when disc brush 4 is in the time cleaning ground, the bristle of disc brush 4 embeds in ground, and the part embedding is when darker, due to road-sweeper or in advancing constantly, now, atmospheric pressure pole 7 will be squeezed, just there is elastic force obliquely in the atmospheric pressure pole 7 after being squeezed, therefore the push rod of atmospheric pressure pole 7 will squeeze obliquely and push away bracing frame 1, drives disc brush 4 returns, and then the bristle embedding in ground is extracted.In addition, the bristle of disc brush 4 is steel, possesses certain rigidity, and therefore, atmospheric pressure pole 7 is in the process of above-mentioned work, and the rigidity of bristle self also can give certain help, and the bristle embedding in ground is just more drawn out easily.
Claims (4)
1. the linkage of road-sweeper front end disc brush, described linkage comprises bracing frame, upper support bar and lower support bar; Described disc brush is located on bracing frame, and drives rotation by motor; One end of described upper support bar and the vehicle frame of road-sweeper are hinged, and a side of the other end of upper support bar and bracing frame is hinged; Described lower support bar is positioned at the below of upper support bar, and one end of lower support bar and the vehicle frame of road-sweeper hinged, a side of the other end of upper support bar and bracing frame is hinged; The opposite side of support frame as described above is connected with the governor motion for regulating disc brush inclination angle; It is characterized in that: described linkage also comprises atmospheric pressure pole, described atmospheric pressure pole afterbody is articulated with on the vehicle frame of road-sweeper, and the push rod front end of atmospheric pressure pole is articulated with a side of bracing frame, and described atmospheric pressure pole arranges obliquely with its afterbody to its push rod direction.
2. the linkage of road-sweeper front end disc brush according to claim 1, is characterized in that: the vehicle frame of described road-sweeper is provided with at least two and is row setting the first hinge hole for hinged atmospheric pressure pole afterbody; One side of support frame as described above is provided with at least two and is row setting the second hinge hole for hinged atmospheric pressure pole push rod front end.
3. the linkage of road-sweeper front end disc brush according to claim 1, it is characterized in that: described governor motion comprises cable wire and telescopic oil cylinder, one end of described cable wire is connected with the opposite side of bracing frame, and the other end of cable wire is connected to telescopic oil cylinder after directive wheel guiding.
4. the linkage of road-sweeper front end disc brush according to claim 1, is characterized in that: the center line of described upper support bar and lower support bar is positioned at same plane, and is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400393.0U CN204000708U (en) | 2014-07-18 | 2014-07-18 | The linkage of road-sweeper front end disc brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400393.0U CN204000708U (en) | 2014-07-18 | 2014-07-18 | The linkage of road-sweeper front end disc brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000708U true CN204000708U (en) | 2014-12-10 |
Family
ID=52040734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400393.0U Expired - Fee Related CN204000708U (en) | 2014-07-18 | 2014-07-18 | The linkage of road-sweeper front end disc brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117248480A (en) * | 2023-09-25 | 2023-12-19 | 安徽橙犀清洁设备有限公司 | Washing and sweeping integrated vehicle |
-
2014
- 2014-07-18 CN CN201420400393.0U patent/CN204000708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117248480A (en) * | 2023-09-25 | 2023-12-19 | 安徽橙犀清洁设备有限公司 | Washing and sweeping integrated vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |