CN107268498B - A kind of road sweeper brush lift adjustment method - Google Patents
A kind of road sweeper brush lift adjustment method Download PDFInfo
- Publication number
- CN107268498B CN107268498B CN201710516920.2A CN201710516920A CN107268498B CN 107268498 B CN107268498 B CN 107268498B CN 201710516920 A CN201710516920 A CN 201710516920A CN 107268498 B CN107268498 B CN 107268498B
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- Prior art keywords
- lifting
- hook
- support
- brush
- lifting rod
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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
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a kind of road sweeper brush lift adjustment methods, road sweeper needs to put down brush when work, staff is only needed to step on decline pedal support, can be completed makes jump area under brush assembly, reach operating position, the decline pedal support that staff unclamps at this time returns to initial position under the action of reset tension spring；It needs to rise brush at the end of work, operating personnel step on lifting pedal mechanism, and lifting rod front axle can ride on front hook, the brush assembly after rising is positioned, and achieve the effect that brush assembly rises.The road sweeper brush lift adjustment method is adjusted for full machine driving, is not necessarily to circuit control, adjusting is reliable and stable, is less prone to failure；And adjusting only needs pedal can be completed, and lift adjustment is easy to operate.
Description
Technical field
The present invention relates to road sweeper technical fields, more particularly, to a kind of road sweeper brush lift adjustment method.
Background technology
Road sweeper brush is fallen when working, will be swept the floor when road sweeper does not work by the brush liftable of road sweeper, road sweeper
Vehicle brush rises, and ensures the passability of road sweeper.Current road sweeper brush elevating mechanism be mostly electric up-down adjust, circuit compared with
It is mostly unstable, and inconvenient maintenance.
Invention content
In view of the shortcomings of the prior art, technical problem to be solved by the invention is to provide a kind of road sweeper brush lift adjustments
Method, to achieve the purpose that full machine driving is adjusted.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
The road sweeper brush lift adjustment method, includes the following steps：
(1) staff steps on decline pedal support, drives the hook support for being located at and declining on pedal support, is located at hook
Movement makes the lifting rod front axle of support brush assembly fall off with front hook to hook on holder backward；
(2) lifting rod moves downward, to make to ride over the hoisting cross beam fallen downward of brush assembly on lifting rod, into
And make jump area under brush assembly, reach operating position, the decline pedal support that staff unclamps at this time is in reset tension spring
Initial position is returned under effect；
(3) it needs to rise brush at the end of working, operating personnel step on lifting pedal mechanism；
(4) lifting pedal mechanism is moved downward around the point of rotation, and driving lifting strut moves downward, and lifting strut drives lifting
Rod is moved upwards around the point of rotation；
(5) lifting rod drives brush assembly to move upwards, and hook can be squeezed backward by lifting the lifting rod front axle of rod
Holder and the front hook for being located at hook support, front hook are lifted up around the front hook point of rotation, evacuation lifting rod front axle；
(6) lifting rod front axle continues up, and when reaching a certain height, is separated with front hook, and front hook can be certainly
It falls under body gravity, front hook falls to contact with the limit shaft being located in hook support and be limited, while hook support
It is restored to initial position in reset tension spring effect；
(7) operating personnel unclamp lifting pedal mechanism, and lifting rod front axle is made to fall after rise downwards and ride on front hook, to
Achieve the effect that brush assembly rises.
Wherein,
The lifting strut is the strut of adjustable in length, lifts the length of strut by adjusting to adjust lifting rod
Initial position.
The end of the hoisting cross beam is located at by bearing on brush assembly, and hoisting cross beam is rotatable with respect to brush assembly.
One end of the front hook is located at by the way that axis is rotatable in hook support, and front hook limit shaft is located at front hook
Above one end.
Pedal is equipped on the decline pedal support and lifting pedal mechanism, two pedals are arranged side by side.
Compared with prior art, the present invention haing the following advantages：The road sweeper brush lift adjustment method is that full machinery passes
It is dynamic to adjust, it is not necessarily to circuit control, adjusting is reliable and stable, is less prone to failure；And adjusting only needs pedal can be completed, and lifts
It adjusts easy to operate.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is brush elevating mechanism structural schematic diagram of the present invention.
Fig. 2 is brush assembly vertical view of the present invention.
Fig. 3 is front hook structural schematic diagram of the present invention.
Fig. 4 is that the present invention rises brush process schematic.
Fig. 5 is present invention drop brush process schematic.
In figure：
1. lifting support pedestal, 2. lifting supports, 3. brush assemblies, 4. lifting pedal mechanisms, 5. lifting pedal mechanism bottoms
Seat, 6. lifting struts, 7. lifting rods, 8. lifting rod pedestals, 9. hoisting cross beams, 10. lifting rod front axles, 11., which decline, to be stepped on
Board mount, 12. decline pedal support pedestals, 13. hook supports, 14. front hooks, 15. reset tension springs, the 16. front hook points of rotation,
17. front hook limit shaft.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to the specific implementation mode of the present invention further details of
Explanation.
The road sweeper brush lift adjustment method, includes the following steps：
(1) staff steps on decline pedal support, drives the hook support for being located at and declining on pedal support, is located at hook
Movement makes the lifting rod front axle of support brush assembly fall off with front hook to hook on holder backward；
(2) lifting rod moves downward, to make to ride over the hoisting cross beam fallen downward of brush assembly on lifting rod, into
And make jump area under brush assembly, reach operating position, the decline pedal support that staff unclamps at this time is in reset tension spring
Initial position is returned under effect；
(3) it needs to rise brush at the end of working, operating personnel step on lifting pedal mechanism；
(4) lifting pedal mechanism is moved downward around the point of rotation, and driving lifting strut moves downward, and lifting strut drives lifting
Rod is moved upwards around the point of rotation；
(5) lifting rod drives brush assembly to move upwards, and hook can be squeezed backward by lifting the lifting rod front axle of rod
Holder and the front hook for being located at hook support, front hook are lifted up around the front hook point of rotation, evacuation lifting rod front axle；
(6) lifting rod front axle continues up, and when reaching a certain height, is separated with front hook, and front hook can be certainly
It falls under body gravity, front hook falls to contact with the limit shaft being located in hook support and be limited, while hook support
It is restored to initial position in reset tension spring effect；
(7) operating personnel unclamp lifting pedal mechanism, and lifting rod front axle is made to fall after rise downwards and ride on front hook, to
Achieve the effect that brush assembly rises.
Wherein,
The strut that strut is adjustable in length is lifted, the length of strut is lifted by adjusting to adjust the initial of lifting rod
Position.The end of hoisting cross beam is located at by bearing on brush assembly, and hoisting cross beam is rotatable with respect to brush assembly.
Decline and be equipped with pedal in pedal support and lifting pedal mechanism, two pedals are arranged side by side, and staff is convenient for behaviour
Make, single foot operation will not mistake.
The road sweeper brush lift adjustment method is adjusted for full machine driving, is not necessarily to circuit control, adjusting is reliable and stable, no
Easily break down.
As shown in Figures 1 to 5, the road sweeper brush lift adjustment method using road sweeper brush elevating mechanism adjusted
Section, easy to operate, full machine driving is adjusted, reliable and stable.
Road sweeper brush elevating mechanism, including lifting support pedestal 1, lifting support 2, brush assembly 3, lifting pedal mechanism
4, lifting pedal mechanism base 5, lifting strut 6, lifting rod 7, lifting rod pedestal 8, hoisting cross beam 9, lifting rod front axle
10, decline pedal support 11, decline pedal support pedestal 12, hook support 13, front hook 14, reset tension spring 15, front hook rotation
Turning point 16 and front hook limit shaft 17.
Lifting support pedestal 1, lifting pedal mechanism base 5, lifting rod pedestal 8 and decline pedal support pedestal 12 are
It is fixedly welded on and sweeps the floor on chassis.
Lifting support 2 is hinged by axis pin one end and lifting support pedestal, the other end and brush assembly of lifting support
Connection；Brush assembly includes braced frame and sets brush on the support frame, specially the lifting support other end and support frame
Frame is connected.Hoisting cross beam is installed on the support frame by bearing.
Lifting pedal mechanism 4 is fixed on by bolt, copper sheathing on lifting pedal mechanism base, and can be around a rotation；
Lifting rod is fixed on by bolt, copper sheathing on lifting rod pedestal, and lifting rod OQ t rod pedestal is rotatable.Lifting
Strut is connected by axis pin upper end with lifting pedal mechanism, and the lower end for lifting strut is connected with lifting rod.
Hoisting cross beam 9 rides on lifting rod, is moved with the movement of lifting rod；Rod front axle is lifted in lifting rod
Front end is fixed by welding on lifting rod.Preferably, lifting rod includes support shaft and the arc that is located in support shaft
Frame, support shaft are hinged on lifting rod pedestal, and the front end of arc frame is located at the lower section of hoisting cross beam.
Decline pedal support 11 to be fixed on decline pedal support pedestal by bolt, copper sheathing, that is, declines pedal support hinge
It is connected on and declines on pedal support pedestal；Hook support 13, which is fixed by welding in, to be declined on pedal support, before front hook 14 passes through
The hook point of rotation 16 is connected with hook support, and can be connected through a screw thread around front hook pivot point, front hook limit shaft 17
It is fixed in hook support；One end of reset tension spring 15 and hook support, the other end and the chassis of reset tension spring are respectively connected with.
The strut that strut 8 is adjustable in length is lifted, the initial position for lifting rod can be adjusted.The one of front hook
End is located at by the way that axis is rotatable in hook support, and front hook limit shaft is located above one end of front hook.
Preferably, the centre of front hook one end is equipped with slot, and front hook one end forms two otic placodes, hook support in the both sides of slot
Lower end be located in slot, positioning arc groove corresponding with axis in hook support is located at is equipped on two otic placodes.
A whole set of brush elevating mechanism is mounted on road sweeper, and specific operation process is：
Operating personnel step on the decline drive of pedal support 11 hook support 13 when work, front hook 14 is transported backward along the tracks G
It is dynamic that lifting rod front axle 10 is made to be detached from front hook 14, and then lifting rod 7 is made to be moved downward along the tracks H, to make to ride over liter
9 fallen downward of hoisting cross beam on rod 7 is dropped, then and then makes brush assembly 3 entirely through lifting support 2 along lifting support pedestal
1 point of rotation, parallel lower jump area, then reaches operating position, unclamps decline pedal support 11 at this time, make it in reset tension spring
Initial position is returned under the action of 15.
At the end of work, brush need to be risen, principle is：Operating personnel step on lifting pedal mechanism 4, it is made to be stepped on along lifting
The point of rotation of plate mechanism base 5 moves downward, to by lifting the rod 7 of support lifting downwards of strut 6, its front end be made to pass through lifting
The point of rotation of rod pedestal 8 moves upwards, to by driving hoisting cross beam 9 to move upwards, make brush assembly 3 entirely through liter
Descending branch frame 2 along the point of rotation of lifting support pedestal 1, lift by parallel rising, when 7 front end of lifting rod lifting rod front axle 10 to
The certain high husband moved upwards along the tracks A when contact, lifting rod front axle 10, which can squeeze hook support 13 backward, makes the track of its C
Movement moves backward, while front hook 14 is lifted up around the front hook point of rotation 16 along the tracks B, to reach evacuation lifting rod
The purpose of front axle 10 lifts rod front axle 10 and continues up, when reaching a certain height, separated with front hook 14, then at this time
Front hook 14 can under the effect of gravity by the front hook point of rotation 16 along the tracks F to falling downwards, behind front hook 14
When end is collided with front hook limit shaft 17, then it is limited, is not falling, while hook support 13 is in the effect of reset tension spring 15
Under, it travels forward along the tracks E and is restored to initial position.Lifting pedal mechanism 4 is unclamped at this time, makes lifting rod front axle 10 to next time
It falls and rides on front hook 14, to achieve the effect that brush assembly 3 rises.
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, as long as use the present invention design and technical solution carry out various unsubstantialities improvement, or it is not improved will
The design and technical solution of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (5)
1. a kind of road sweeper brush lift adjustment method, it is characterised in that：The lift adjustment method includes the following steps：
(1) staff steps on decline pedal support, drives the hook support for being located at and declining on pedal support, is located at hook support
On front hook move the lifting rod front axle of support brush assembly is made to fall off with front hook backward；
(2) lifting rod moves downward, and to make to ride over the hoisting cross beam fallen downward of brush assembly on lifting rod, and then makes
Jump area under brush assembly reaches operating position, and what staff unclamped at this time declines effect of the pedal support in reset tension spring
Under return to initial position；
(3) it needs to rise brush at the end of working, operating personnel step on lifting pedal mechanism；
(4) lifting pedal mechanism is moved downward around the point of rotation, and driving lifting strut moves downward, and lifting strut drives lifting rod
It is moved upwards around the point of rotation；
(5) lifting rod drives brush assembly to move upwards, and hook support can be squeezed backward by lifting the lifting rod front axle of rod
And it is located at the front hook of hook support, front hook is lifted up around the front hook point of rotation, evacuation lifting rod front axle；
(6) lifting rod front axle continues up, and when reaching a certain height, is separated with front hook, and front hook can be in itself weight
It falls under force effect, front hook falls to contact with the limit shaft being located in hook support and be limited, while hook support is multiple
Position tension spring effect is restored to initial position；
(7) operating personnel unclamp lifting pedal mechanism, so that lifting rod front axle is fallen after rise downwards and is ridden on front hook, to reach
The effect that brush assembly rises.
2. road sweeper brush lift adjustment method as described in claim 1, it is characterised in that：The lifting strut is that length is adjustable
The strut of section lifts the length of strut to adjust the initial position of lifting rod by adjusting.
3. road sweeper brush lift adjustment method as described in claim 1, it is characterised in that：The end of the hoisting cross beam passes through
Bearing is located on brush assembly, and hoisting cross beam is rotatable with respect to brush assembly.
4. road sweeper brush lift adjustment method as described in claim 1, it is characterised in that：One end of the front hook passes through axis
Rotatable to be located in hook support, front hook limit shaft is located above one end of front hook.
5. road sweeper brush lift adjustment method as described in claim 1, it is characterised in that：The decline pedal support and lifting
Pedal is equipped on pedal gear, two pedals are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516920.2A CN107268498B (en) | 2017-06-29 | 2017-06-29 | A kind of road sweeper brush lift adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516920.2A CN107268498B (en) | 2017-06-29 | 2017-06-29 | A kind of road sweeper brush lift adjustment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268498A CN107268498A (en) | 2017-10-20 |
| CN107268498B true CN107268498B (en) | 2018-10-23 |
Family
ID=60069968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710516920.2A Active CN107268498B (en) | 2017-06-29 | 2017-06-29 | A kind of road sweeper brush lift adjustment method |
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| Country | Link |
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| CN (1) | CN107268498B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663486B (en) * | 2020-06-30 | 2021-10-12 | 郑州科技学院 | Environmental sanitation cleaning device |
| CN115933606B (en) * | 2022-12-22 | 2023-11-14 | 芜湖特益智能科技有限公司 | Multifunctional floor washing machine controller and instrument detection device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2518440B2 (en) * | 1990-04-18 | 1996-07-24 | 株式会社豊田自動織機製作所 | Side brush of the sweeper |
| CN100588777C (en) * | 2008-06-26 | 2010-02-10 | 山东鲁得贝车灯股份有限公司 | Pedals type elevating control device for ground sweeper |
| CN202157286U (en) * | 2011-06-24 | 2012-03-07 | 广东白云清洁科技有限公司 | Lifting mechanism for brushing plate of ground washing vehicle |
| CN103195003A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Lifting device for road-washer main brush |
| WO2015010723A1 (en) * | 2013-07-23 | 2015-01-29 | Alfred Kärcher Gmbh & Co. Kg | Floor cleaning machine and method for adjusting the position of a sweeping roller on a floor cleaning machine |
| CN103726467B (en) * | 2014-01-21 | 2015-07-01 | 芜湖爱瑞特环保科技有限公司 | Main brush of sweeper |
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2017
- 2017-06-29 CN CN201710516920.2A patent/CN107268498B/en active Active
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| CN107268498A (en) | 2017-10-20 |
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| CP03 | Change of name, title or address |
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. |
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