CN104389285B - Rolling brush lifting and slightly adjusting device for sweeping vehicle - Google Patents
Rolling brush lifting and slightly adjusting device for sweeping vehicle Download PDFInfo
- Publication number
- CN104389285B CN104389285B CN201410773658.6A CN201410773658A CN104389285B CN 104389285 B CN104389285 B CN 104389285B CN 201410773658 A CN201410773658 A CN 201410773658A CN 104389285 B CN104389285 B CN 104389285B
- Authority
- CN
- China
- Prior art keywords
- rolling brush
- arm
- brush
- lifting
- round 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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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
- E01H1/02—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
- E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal 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 rolling brush lifting and slightly adjusting device for a sweeping vehicle. The device comprises a main rolling brush boom and an auxiliary rolling brush boom, wherein the auxiliary rolling brush boom comprises an upper boom and a lower boom, a rolling brush is mounted between the lower boom and the main rolling brush boom, a main rotating shaft and a structural cross rod are mounted between the upper boom and the main rolling brush boom, the main rotating shaft is arranged between the rolling brush and the structural cross rod; a fine adjustment positioning pull rod and a lifting pull rod are arranged on a main rotating shaft, the other ends of the fine adjustment positioning pull rod and the lifting pull rod are respectively connected with a push rod motor, and the structural cross rod is driven by the push rod motor through the fine adjustment positioning pull rod and the lifting pull rod to move around the main rotating shaft, so that the lifting and the fine adjustment of the rolling brush are realized through a level. The easily damaged structures of chains, steel wire ropes and the like are omitted, so that the device is firm, reliable and durable. Because the electric push rod is adopted for adjustment, the adjustment operation that a spanner is previously used to perform the complicated operation at the bottom part of a vehicle is changed to be simple. For the rolling brush, the dismounting is convenient, and the maintenance is convenient.
Description
Technical field
The present invention relates to a kind of sanitation equipment, the adjustment structure of a kind of road sweeper.
Background technology
Along with the expansion in city, road increases, and road sweeper is popularized the most therewith, existing road sweeper
Structure is essentially identical, and the lifting of the round brush of traditional after tow type road sweeper is general with adjustment structure
It is to be pulled chain to make round brush lift by push-rod electric machine is flexible, come by the keyway on round brush main shaft
Keep the balance of round brush.And adjust round brush by the location regulation screw below round brush arm
Terrain clearance, makes round brush not and makes cleaning effect be deteriorated because of reasons such as abrasion.
Existing round brush lifting structure is owing to using the reason of chain, and time one reel chain gets rusty very
It is easily caused chain breakage, makes elevating mechanism lose efficacy.Kept by the keyway on round brush main shaft
The balance of round brush, owing to this structural rigidity is poor, easily causes round brush both sides unbalance stress to draw
Rising and beat, impact cleans effect.It is simultaneously attached to the location regulation screw below round brush arm,
It is easy to lose efficacy because of the problem got rusty, it is difficult to adjust.
Summary of the invention
In order to overcome the sweeper car roller brush of prior art to lift and micromatic setting adjustment difficulty, safeguard
Inconvenience, the deficiency of poor structure rigidity, the present invention provides a kind of convenience, reliable, durable sweeping
Ground car round brush lifting and micromatic setting.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of sweeper car roller brush lifting and micromatic setting, including main rolling brush arm and correspondence therewith
Secondary round brush arm, described secondary round brush arm includes upper boom portion and is detachably secured in upper boom portion
Lower arm, be provided with between lower arm and main rolling brush arm by rolling brush drive motor and round brush pass
Motivation structure drives the round brush rotated, and is provided with main shaft and knot between upper boom portion and main rolling brush arm
Structure cross bar, main shaft is arranged between round brush and structure cross bar, main shaft is provided with fine setting fixed
Position pull bar and lifter drawing bar, the other end of fine setting positioning tie bar and lifter drawing bar is connected to push away
Bar motor, push-rod electric machine is turned around main by fine setting positioning tie bar and lifter drawing bar driving structure cross bar
Axle moves, thus is realized lifting and the fine setting of round brush by lever.
It is also respectively provided with balance pre-in the upper boom portion of described secondary round brush arm and main rolling brush arm
Tight spring.
Further, described balance preloading spring one end is fixed on upper boom portion and main rolling brush arm
Top, its pretightning force pulls round brush to press to direction, ground.
Described main rolling brush arm and secondary round brush arm " 7 " font in bending.
Further, described main shaft is arranged on main rolling brush arm and secondary round brush arm " 7 " word
The bending place of shape.
Described lower arm is fixed in upper boom portion by trip bolt.
Further, described upper boom portion is provided with locating dowel, described lower arm is provided with
The limited mouth that this locating dowel is corresponding.
The invention has the beneficial effects as follows: eliminate the easily damage structure such as chain, steel wire rope, solid,
Reliably, durable.Owing to using electric pushrod to adjust so that the most often use spanner at car
Under carry out the adjustment work that loaded down with trivial details operation just can reach and become simple.The convenient dismounting of round brush,
Easy to maintenance.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at a；
Fig. 3 is the structural representation of secondary round brush arm；
Fig. 4 is the dynamic structure layout drawing of round brush；
Fig. 5 is that the power of the present invention arranges schematic diagram.
Mark explanation: 1. fine setting positioning tie bar；2. lifter drawing bar；3. structure cross bar；4.
Main shaft；5. balance preloading spring；6. main rolling brush arm；7. round brush；8. upper boom portion；
9. descend arm；10. push-rod electric machine；11. trip bolts；21. rolling brush drive motors；22. round brush
Drive mechanism.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of sweeper car roller brush of the present invention lifts and micromatic setting,
Including main rolling brush arm 6 and corresponding secondary round brush arm, described secondary round brush arm includes
Arm 8 and the lower arm 9 being detachably secured in upper boom portion 8, lower arm 9 and main rolling brush hang
The rolling being driven rotation by rolling brush drive motor 21 and roller brush drive mechanism 22 is installed between arm 6
Brush 7, is provided with main shaft 4 and structure cross bar 3 between upper boom portion 8 and main rolling brush arm 6,
Main shaft 4 is arranged between round brush 7 and structure cross bar 3, main shaft 4 is provided with fine setting fixed
Position pull bar 1 and lifter drawing bar 2, the other end of fine setting positioning tie bar 1 and lifter drawing bar 2 is respectively
Connecting and have push-rod electric machine 10, push-rod electric machine 10 is by fine setting positioning tie bar 1 and lifter drawing bar 2
Driving structure cross bar 3 moves around main shaft 4, thus by lever realize round brush 7 lifting and
Fine setting.
It is also respectively provided with flat in the upper boom portion 8 of described secondary round brush arm and main rolling brush arm 6
Weighing apparatus preloading spring 5.Described balance preloading spring 5 one end is fixed on upper boom portion 8 and main rolling brush hangs
The top of arm 6, its pretightning force pulls round brush 7 to press to direction, ground.
In this embodiment, described main rolling brush arm 6 and secondary round brush arm are bending
" 7 " font.Described main shaft 4 is arranged on main rolling brush arm 6 and secondary round brush arm " 7 "
The bending place of font.
In order to ensure upper boom portion 8 and the accurate positioning of lower arm 9, connect more firm, described
Lower arm 9 is fixed in upper boom portion 8 by trip bolt 11.Arrange in described upper boom portion 8
There is locating dowel, described lower arm 9 is provided with the limited mouth corresponding with this locating dowel.
There is lifter drawing bar 2 in the middle part of rotating shaft, drive lifting by the stretching motion of push-rod electric machine 10
Pull bar 2 rotates around main shaft 4, and then driving structure cross bar 3 moves around main shaft 4,
Thus realize the elevating movement of round brush 7.The easy damage structures such as this structure eliminates chain, steel wire rope,
Solid, reliable, durable.
Being additionally provided with fine setting positioning tie bar 1 in the middle part of main shaft 4, fine setting positioning tie bar 1 is also
Connect and have push-rod electric machine 10, by making the stroke of push-rod electric machine 10 adjust round brush 7 over the ground
The height in face.Owing to using push-rod electric machine 10 to adjust so that use spanner in underbody in the past
Under carry out the adjustment work that loaded down with trivial details operation just can reach and become simple.Matched, we
It is additionally provided with the working current display device of rolling brush drive motor 21 on a display panel, due to
Round brush 7 pressure ground height with rolling brush drive motor 21 operating current in certain scope in
Certain linear relationship, so just can know that round brush 7 pressure ground when adjusting by the registration of electric current
Height, the most conveniently carry out round brush 7 and press the fine setting work of ground level.
It is noted that by all arranging balance on main rolling brush arm 6 and secondary round brush arm
Preloading spring 5, improves the round brush 7 concordance to ground level.When changing round brush 7, only
Need to pull down trip bolt 11, arm 9 under secondary round brush can be unloaded, thus change round brush 7,
More convenient.
Finally illustrating, above example is only in order to illustrate technical scheme rather than right
It limits, although the present invention being described in detail with reference to preferred embodiment, but ability
Territory it is to be appreciated by one skilled in the art that technical scheme can be modified or
Equivalent, without deviating from objective and the scope of the technical program, it all should be contained in the present invention
Right in.
Claims (6)
1. a sweeper car roller brush lifting and micromatic setting, it is characterised in that: include main rolling brush arm
(6) and corresponding secondary round brush arm, described secondary round brush arm include upper boom portion (8) and
The lower arm (9) being detachably secured in upper boom portion (8), lower arm (9) and main rolling brush hang
It is provided with between arm (6) by rolling brush drive motor (21) and roller brush drive mechanism (22) band
The dynamic round brush (7) rotated, is provided with main turning between upper boom portion (8) and main rolling brush arm (6)
Axle (4) and structure cross bar (3), main shaft (4) is arranged on round brush (7) and structure cross bar
(3), between, main shaft (4) is provided with fine setting positioning tie bar (1) and lifter drawing bar (2),
The other end of fine setting positioning tie bar (1) and lifter drawing bar (2) is connected to push-rod electric machine (10),
Push-rod electric machine (10) is horizontal by fine setting positioning tie bar (1) and lifter drawing bar (2) driving structure
Bar (3) moves around main shaft (4), thus by lever realize the lifting of round brush (7) with
Fine setting；
Also it is respectively provided with in the upper boom portion (8) of described secondary round brush arm and main rolling brush arm (6)
There is balance preloading spring (5).
A kind of sweeper car roller brush lifting the most according to claim 1 and micromatic setting, its feature
It is: described balance preloading spring (5) one end is fixed on upper boom portion (8) and main rolling brush arm
(6) top, its pretightning force pulls round brush (7) to press to direction, ground.
A kind of sweeper car roller brush lifting the most according to claim 1 and micromatic setting, its feature
It is: described main rolling brush arm (6) and secondary round brush arm " 7 " font in bending.
A kind of sweeper car roller brush lifting the most according to claim 3 and micromatic setting, its feature
It is: described main shaft (4) is arranged on main rolling brush arm (6) and secondary round brush arm " 7 "
The bending place of font.
A kind of sweeper car roller brush lifting the most according to claim 1 and micromatic setting, its feature
It is: described lower arm (9) is fixed in upper boom portion (8) by trip bolt (11).
A kind of sweeper car roller brush lifting the most according to claim 5 and micromatic setting, its feature
It is: be provided with locating dowel in described upper boom portion (8), described lower arm (9) is provided with
The limited mouth corresponding with this locating dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410773658.6A CN104389285B (en) | 2014-12-14 | 2014-12-14 | Rolling brush lifting and slightly adjusting device for sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410773658.6A CN104389285B (en) | 2014-12-14 | 2014-12-14 | Rolling brush lifting and slightly adjusting device for sweeping vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389285A CN104389285A (en) | 2015-03-04 |
| CN104389285B true CN104389285B (en) | 2017-01-11 |
Family
ID=52607238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410773658.6A Expired - Fee Related CN104389285B (en) | 2014-12-14 | 2014-12-14 | Rolling brush lifting and slightly adjusting device for sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389285B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381825A (en) * | 2016-10-31 | 2017-02-08 | 榆林学院 | Solar electrostatic cleaning trolley |
| CN107974988A (en) * | 2017-12-29 | 2018-05-01 | 湖北合加环境设备有限公司 | A kind of novel and multifunctional dumper |
| CN108824294B (en) * | 2018-07-28 | 2020-10-27 | 安徽南博机器人有限公司 | Cleaning system cylinder brush adjustment mechanism |
| CN108867501A (en) * | 2018-08-15 | 2018-11-23 | 牛力机械制造有限公司 | A kind of balance pressurization sweeper car roller brush structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331815A (en) * | 1992-05-29 | 1993-12-14 | Howa Mach Ltd | Brush type cleaning vehicle |
| CN202509432U (en) * | 2012-01-18 | 2012-10-31 | 张建 | Bristle automatic adjusting device |
| CN103194993A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Roller brush lifting device |
| CN103194996A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Fine adjusting device for approach switch of main brush |
| CN103194999A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Handle-type main brush fine adjusting device |
| CN104120663A (en) * | 2014-07-31 | 2014-10-29 | 福建省岚睿工程机械有限公司 | Automatic sweeping height adjusting device for sweeper |
| CN204401520U (en) * | 2014-12-14 | 2015-06-17 | 周永伦 | A kind of sweeper car roller brush lifting and micromatic setting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004042708A1 (en) * | 2004-09-03 | 2006-03-09 | Andreas Stihl Ag & Co. Kg | Hand-held sweeping roller |
-
2014
- 2014-12-14 CN CN201410773658.6A patent/CN104389285B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331815A (en) * | 1992-05-29 | 1993-12-14 | Howa Mach Ltd | Brush type cleaning vehicle |
| CN103194993A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Roller brush lifting device |
| CN103194996A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Fine adjusting device for approach switch of main brush |
| CN103194999A (en) * | 2012-01-09 | 2013-07-10 | 芜湖爱瑞特环保科技有限公司 | Handle-type main brush fine adjusting device |
| CN202509432U (en) * | 2012-01-18 | 2012-10-31 | 张建 | Bristle automatic adjusting device |
| CN104120663A (en) * | 2014-07-31 | 2014-10-29 | 福建省岚睿工程机械有限公司 | Automatic sweeping height adjusting device for sweeper |
| CN204401520U (en) * | 2014-12-14 | 2015-06-17 | 周永伦 | A kind of sweeper car roller brush lifting and micromatic setting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389285A (en) | 2015-03-04 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |