CN107227708B - A kind of main brush of road sweeper adjusting method - Google Patents
A kind of main brush of road sweeper adjusting method Download PDFInfo
- Publication number
- CN107227708B CN107227708B CN201710515599.6A CN201710515599A CN107227708B CN 107227708 B CN107227708 B CN 107227708B CN 201710515599 A CN201710515599 A CN 201710515599A CN 107227708 B CN107227708 B CN 107227708B
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- China
- Prior art keywords
- main brush
- regulation handle
- connecting rod
- lifting support
- lift adjustment
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Classifications
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- 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
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of main brush of road sweeper adjusting methods, comprising the following steps: (1) rotates regulation handle, regulation handle drive is located at the rotation of regulation handle upper screw rod, and screw rod driving and the adjustment axis of screw rod cooperation are mobile；(2) adjustment axis is mobile drives the lifting shaft swing being hinged in adjustment axis；(3) lifting shaft drives the lifter drawing bar being connected with lifting shaft to swing up and down；(4) lifter drawing bar drives the lift adjustment connecting rod of connection to move up and down, so that the lifting support being connected with lift adjustment connecting rod lower end be driven to be promoted or reduced；(5) lifting support is promoted or is reduced, to adjust the main brush terrain clearance being located on lifting support.The adjusting of main brush operating position can be completed without disassembling main brush, regulation handle need to only be rotated by adjusting, and it is extremely simple to adjust operation.
Description
Technical field
The present invention relates to road sweeper technical fields, more particularly, to a kind of main brush of road sweeper adjusting method.
Background technique
At present the main brush of road sweeper can only landing adjustment, the height after main brush landing from the ground cannot be adjusted again, i.e.,
Main brush is highly unadjustable from the ground after dropping at operating position；Main brush bristle after a period of time that worked can be worn and ground
Face does not contact or contact surface is small, influences cleaning effect；Existing is mostly to disassemble main brush to be adjusted by increasing and decreasing gasket, is adjusted
It is cumbersome, adjust low efficiency.
Summary of the invention
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of main brush of road sweeper adjusting sides
Method adjusts purpose easy to operate to reach.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is as follows:
The main brush of road sweeper adjusting method, comprising the following steps:
(1) regulation handle is rotated, regulation handle drive is located at the rotation of regulation handle upper screw rod, and screw rod driving cooperates with screw rod
Adjustment axis it is mobile；
(2) adjustment axis is mobile drives the lifting shaft swing being hinged in adjustment axis；
(3) lifting shaft drives the lifter drawing bar being connected with lifting shaft to swing up and down；
(4) lifter drawing bar drives the lift adjustment connecting rod of connection to move up and down, to drive and lift adjustment connecting rod lower end
Connected lifting support is promoted or is reduced；
(5) lifting support is promoted or is reduced, to adjust the main brush terrain clearance being located on lifting support.
Wherein,
Before the step (1) or after step (5), it is rotatably provided in the oscillating bearing of lift adjustment interlinking lever end, is adjusted
Section keeps the terrain clearance at main brush both ends consistent.
The regulation handle is equipped with clamping screw, completes to lock regulation handle after adjusting.
Between the upper end of the lift adjustment connecting rod and one end of lifter drawing bar, the lower end of lift adjustment connecting rod and lifting branch
It is connected by oscillating bearing between frame, main brush end height is adjusted by rotation two joint bearing.
Described two oscillating bearings, one of them mandibular joint bearings that are positive, another is anti-mandibular joint bearings.
Compared with prior art, the present invention having the advantage that
The main brush of road sweeper adjusting method is not necessarily to disassemble the main adjusting brushed and main brush operating position can be completed, and adjusts only
Regulation handle need to be rotated, it is extremely simple to adjust operation；And main brush end positions can be also adjusted, guarantee main brush two
Hold terrain clearance consistent, to guarantee to clean effect.
Detailed description of the invention
Content expressed by each width attached drawing of this specification and the label in figure are briefly described below:
Fig. 1 is regulating mechanism structural schematic diagram of the present invention.
Fig. 2 is regulating mechanism operation principle schematic diagram of the present invention.
In figure:
1. main brush, 2. regulation handles, 3. adjustment axis, 4. lifting shafts, 5. adjusting blocks, 6. lifter drawing bars, 7. orthodontic joint shafts
It holds, 8. lift adjustment connecting rods, 9. anti-mandibular joint bearings, 10. lifting supports.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation.
The main brush of road sweeper adjusting method, comprising the following steps:
(1) regulation handle is rotated, regulation handle drive is located at the rotation of regulation handle upper screw rod, and screw rod driving cooperates with screw rod
Adjustment axis it is mobile；
(2) adjustment axis is mobile drives the lifting shaft swing being hinged in adjustment axis；
(3) lifting shaft drives the lifter drawing bar being connected with lifting shaft to swing up and down；
(4) lifter drawing bar drives the lift adjustment connecting rod of connection to move up and down, to drive and lift adjustment connecting rod lower end
Connected lifting support is promoted or is reduced；
(5) lifting support is promoted or is reduced, to adjust the main brush terrain clearance being located on lifting support.
Wherein,
Before step (1) or after step (5), it is rotatably provided in the oscillating bearing of lift adjustment interlinking lever end, is adjusted
Keep the terrain clearance at main brush both ends consistent.
Between the upper end of lift adjustment connecting rod and one end of lifter drawing bar, the lower end of lift adjustment connecting rod and lifting support it
Between be connected by oscillating bearing, main brush end height is adjusted by rotation two joint bearing.Two oscillating bearings, wherein one
A mandibular joint bearings that are positive, another is anti-mandibular joint bearings, is adjusted easy and efficient.
By adjusting length of the lift adjustment connecting rod of two sides in orthodontic oscillating bearing and anti-mandibular joint bearings, to adjust
The terrain clearance at main brush both ends, keeps its main brush both ends terrain clearance consistent, guarantees that main brush does not tilt, to improve cleaning effect
Fruit.
Regulation handle is equipped with clamping screw, completes to lock regulation handle after adjusting, main brush box body is as carrier, main brush box
Body is equipped with screw hole corresponding with clamping screw, avoids regulation handle maloperation and loosening, guarantees to adjust reliable and stable.
As depicted in figs. 1 and 2, which is adjusted using main brush regulating mechanism, easy to operate.
Main brush of road sweeper regulating mechanism, including main brush 1, regulation handle 2, adjustment axis 3, lifting shaft 4, adjusting block 5, lifting drawing
Bar 6, orthodontic oscillating bearing 7, lift adjustment connecting rod 8, anti-mandibular joint bearings 9 and lifting support 10.
Lifting support 10 is symmetrically arranged a pair, and main brush 1 is located between a pair of of lifting support, i.e., one end and one of main brush
Side lifting support is connected, and the other end of main brush is connected with other side lifting support.
Lifting support 10 is located on main brush box body by pin shaft, and main brush box body is carrier, lifting support and main brush box body
Tie point and main brush are located at the both ends of lifting support with the tie point of lifting support.
One end of lifter drawing bar 6 is hinged with lifting support, and the other end of lifter drawing bar is connected with one end of lifting shaft 4,
The other end of lifting shaft is hinged with adjustment axis, and the driving structure for driving adjustment axis mobile is connected in adjustment axis, and lifting is drawn
Bar and lifting shaft and adjustment axis form adjusting transmission mechanism.
Adjusting transmission mechanism is symmetrically arranged a pair, is located at the both ends of main brush, now adjusts driver to side
Structure preferred structure illustrates.
It is connected between one end of lifter drawing bar 6 and lifting support by lift adjustment connecting rod.The upper end of lift adjustment connecting rod
It is hinged with one end of lifter drawing bar, lower end and the lifting support of lift adjustment connecting rod are hinged.Preferably, lifter drawing bar and liter
Descending branch frame and lift adjustment connecting rod are symmetrically arranged a pair.The upper end of lift adjustment connecting rod and one end of lifter drawing bar it
Between, be connected by oscillating bearing between the lower end and lifting support of lift adjustment connecting rod.
The oscillating bearing that is connected between the upper end of lift adjustment connecting rod and one end of lifter drawing bar and lift adjustment connecting rod
The oscillating bearing thread being connected between lower end and lifting support is opposite.
Driving structure includes regulation handle 2 and adjusting block 5, and adjusting block 5 is located on main brush box body by pin shaft, regulation handle
It is equipped with screw rod, adjustment axis 3 is equipped with the screw hole to match with screw rod, and the screw hole on screw rod and adjustment axis cooperates, and screw rod one end can
Being located at for rotation is located in the inner hole on adjusting block 5.Driving structure can also be moved forward and backward mechanical structure for other promotion adjustment axis.
Lifting shaft 4 includes connecting shaft and a pair of of connecting plate, and screw hole is located at the middle part of adjustment axis, the upper end point of a pair of of connecting plate
It is not hinged with adjustment axis corresponding end, connecting shaft is connected with the lower end of a pair of of connecting plate, the end of connecting shaft and lifter drawing bar 6
The other end be connected.
Lifting support and adjusting block are mounted on main brush box body by pin shaft etc., and are kept around point of rotation rotary motion, but
Position is motionless；Screw rod is had in regulation handle, is engaged with the interior tooth installation in adjustment axis, and pierce into adjusting block, in adjusting block
It is rotated in inner hole, adjustment axis is mounted on lifting shaft, and lifter drawing bar is mounted on the both ends of lifting shaft, and orthodontic oscillating bearing 7 is fixed
On lifter drawing bar, lift adjustment connecting rod is mounted on orthodontic oscillating bearing, and anti-mandibular joint bearings 9 are mounted on lift adjustment connecting rod
On, and lifting support is connected, main brush is mounted on lifting support.
It first passes through length of the adjusting two sides lift adjustment connecting rod in orthodontic oscillating bearing, anti-mandibular joint bearings and changes Fig. 2
The length of middle A is consistent come the terrain clearance for adjusting main brush two sides；
Because the position that adjusting block is mounted on main brush box body is motionless, in the screw rod precession adjustment axis in regulation handle,
The B section distance in Fig. 2 is increased or reduced by regulation handle clockwise or counterclockwise to make lifting shaft around the point of rotation
Swing drives lifter drawing bar to swing up and down；And then pull orthodontic oscillating bearing, lift adjustment connecting rod 8, anti-mandibular joint bearings
It moves up and down, Lai Tisheng or reduction lifting support play the terrain clearance for adjusting main brush；
Main brush bristle after a period of time that worked can be worn not to be contacted with ground, rotates regulation handle after abrasion counterclockwise
Make lifter drawing bar to lower swing for the B section distance in Fig. 2 is reduced, pulls orthodontic oscillating bearing, lift adjustment connecting rod, anti-mandibular joint
Bearings move down, reduce lifting support, make it is main brush again with ground face contact.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, if use the improvement for the various unsubstantialities that conception and technical scheme of the invention carry out, or it is not improved will
Conception and technical scheme of the invention directly apply to other occasions, within the scope of the present invention.
Claims (5)
1. a kind of main brush of road sweeper adjusting method, it is characterised in that: the adjusting method the following steps are included:
(1) regulation handle is rotated, regulation handle drive is located at the rotation of regulation handle upper screw rod, the tune of screw rod driving and screw rod cooperation
Nodal axisn is mobile；
(2) adjustment axis is mobile drives the lifting shaft swing being hinged in adjustment axis；
(3) lifting shaft drives the lifter drawing bar being connected with lifting shaft to swing up and down；
(4) lifter drawing bar drives the lift adjustment connecting rod of connection to move up and down, and is connected to drive with lift adjustment connecting rod lower end
Lifting support promoted or reduce；
(5) lifting support is promoted or is reduced, to adjust the main brush terrain clearance being located on lifting support.
2. main brush of road sweeper adjusting method as described in claim 1, it is characterised in that: before the step (1) or step (5) it
Afterwards, it is rotatably provided in the oscillating bearing of lift adjustment interlinking lever end, adjusting keeps the terrain clearance at main brush both ends consistent.
3. main brush of road sweeper adjusting method as described in claim 1, it is characterised in that: the regulation handle is equipped with locking screw
Bolt is completed to lock regulation handle after adjusting.
4. main brush of road sweeper adjusting method as claimed in claim 2, it is characterised in that: the upper end of the lift adjustment connecting rod and liter
It drops between one end of pull rod, be connected by oscillating bearing between the lower end and lifting support of lift adjustment connecting rod, pass through rotation
Two joint bearing adjusts main brush end height.
5. main brush of road sweeper adjusting method as claimed in claim 4, it is characterised in that: described two oscillating bearings, one of them
Be positive mandibular joint bearings, another is anti-mandibular joint bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515599.6A CN107227708B (en) | 2017-06-29 | 2017-06-29 | A kind of main brush of road sweeper adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515599.6A CN107227708B (en) | 2017-06-29 | 2017-06-29 | A kind of main brush of road sweeper adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107227708A CN107227708A (en) | 2017-10-03 |
| CN107227708B true CN107227708B (en) | 2019-06-11 |
Family
ID=59935206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515599.6A Active CN107227708B (en) | 2017-06-29 | 2017-06-29 | A kind of main brush of road sweeper adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107227708B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012142B (en) * | 2020-08-12 | 2022-08-26 | 北京智行者科技有限公司 | Integral main brush device for sweeper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB798845A (en) * | 1956-04-09 | 1958-07-30 | John Allen & Sons Oxford Ltd | Improvements in or relating to road or like sweepers |
| US3930277A (en) * | 1974-08-21 | 1976-01-06 | Advance Machine Company | Mobile floor sweeper |
| CN203514236U (en) * | 2013-09-27 | 2014-04-02 | 广东玛西尔电动科技有限公司 | Roll brush lifting device and sweeper |
| CN204589887U (en) * | 2015-05-11 | 2015-08-26 | 湘潭佳程机械科技有限公司 | A kind of limit of environmental protection cleaning cart pans regulating device |
| CN205822086U (en) * | 2016-06-23 | 2016-12-21 | 佛山市威洁特清洁设备科技有限公司 | Electric sweeping car owner brushes flat weighing apparatus device |
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2017
- 2017-06-29 CN CN201710515599.6A patent/CN107227708B/en active Active
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| Publication number | Publication date |
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| CN107227708A (en) | 2017-10-03 |
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Address after: No. 29, Ouyanghu Road, Wuhu Area, China (Anhui) Pilot Free Trade Zone, Wuhu City, Anhui Province, 241000 Patentee after: Anhui Nanbo Intelligent Environmental Equipment Co.,Ltd. Address before: Inside China Iron Painting Creative Park, Yongchang Road, Jiujiang District, Wuhu City, Anhui Province, 241000 Patentee before: ANHUI NANBO ROBOT Co.,Ltd. |