CN104389285A - 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
- CN104389285A CN104389285A CN201410773658.6A CN201410773658A CN104389285A CN 104389285 A CN104389285 A CN 104389285A CN 201410773658 A CN201410773658 A CN 201410773658A CN 104389285 A CN104389285 A CN 104389285A
- Authority
- CN
- China
- Prior art keywords
- rolling brush
- arm
- round brush
- brush
- upper boom
- 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.)
- Granted
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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, especially a kind of adjustment structure of road sweeper.
Background technology
Along with the expansion in city, road increases, road sweeper is also popularized thereupon, existing road sweeper structure is substantially identical, lifting and the adjust structure of the round brush of traditional after tow type road sweeper are generally, pull chain that round brush is elevated by push-rod electric machine is flexible, kept the balance of round brush by the keyway on round brush main shaft.And the terrain clearance of round brush is adjusted by the location adjustment screw below round brush arm, make round brush not make cleaning deleterious because of reasons such as abrasion.
Existing round brush lifting structure is owing to using the cause of chain, and time one reel chain gets rusty and is easy to cause chain breakage, and elevating mechanism was lost efficacy.Kept the balance of round brush by the keyway on round brush main shaft, because this structural rigidity is poor, easily cause round brush both sides unbalance stress and cause and beat, impact cleaning effect.Be arranged on the location adjustment screw below round brush arm simultaneously, be easy to lose efficacy because of the problem of getting rusty, be difficult to adjustment.
Summary of the invention
In order to overcome sweeper car roller brush lifting and the micromatic setting adjustment difficulty of prior art, safeguarding inconvenient, the deficiency of poor structure rigidity, the invention provides a kind of convenience, the lifting of reliable, durable sweeper car roller brush 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, comprise main rolling brush arm and secondary round brush arm corresponding with it, described secondary round brush arm comprises upper boom portion and is detachably fixed on the lower arm in upper boom portion, be provided with between lower arm and main rolling brush arm and driven by round brush drive motors and roller brush drive mechanism the round brush rotated, main shaft and structure cross bar are installed between upper boom portion and main rolling brush arm, main shaft is arranged between round brush and structure cross bar, main shaft is provided with fine setting positioning tie bar and lifter drawing bar, the other end of fine setting positioning tie bar and lifter drawing bar is connected to push-rod electric machine, push-rod electric machine is moved around main shaft by fine setting positioning tie bar and lifter drawing bar driving structure cross bar, thus lifting and the fine setting of round brush is realized by lever.
The upper boom portion of described secondary round brush arm and main rolling brush arm are also respectively arranged with balance preloading spring.
Further, described balance preloading spring one end is fixed on the top of upper boom portion and main rolling brush arm, and 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 the bending place of main rolling brush arm and secondary round brush arm " 7 " font.
Described lower arm is fixed in upper boom portion by trip bolt.
Further, described upper boom portion is provided with reference column, described lower arm is provided with the limited mouth corresponding with this reference column.
The invention has the beneficial effects as follows: eliminate the easily damage structure such as chain, wire rope, solid, reliable, durable.Owing to adopting electric pushrod to adjust, often used spanner under car, carry out the adjustment work that loaded down with trivial details operation just can reach before making and become simple.Round brush is for convenience detach, easy to maintenance.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing at a place in Fig. 1;
Fig. 3 is the structural representation of secondary round brush arm;
Fig. 4 is the dynamic structure arrangement diagram of round brush;
Fig. 5 is that power of the present invention arranges schematic diagram.
Mark illustrates: 1. finely tune 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. round brush drive motors; 22. rolling brush driving structures.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, a kind of sweeper car roller brush lifting of the present invention and micromatic setting, comprise main rolling brush arm 6 and secondary round brush arm corresponding with it, described secondary round brush arm comprises upper boom portion 8 and is detachably fixed on the lower arm 9 in upper boom portion 8, the round brush 7 being driven rotation by round brush drive motors 21 and roller brush drive mechanism 22 is installed between lower arm 9 and main rolling brush arm 6, main shaft 4 and structure cross bar 3 are installed 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 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 moved around main shaft 4 by fine setting positioning tie bar 1 and lifter drawing bar 2 driving structure cross bar 3, thus lifting and the fine setting of round brush 7 is realized by lever.
The upper boom portion 8 of described secondary round brush arm and main rolling brush arm 6 are also respectively arranged with balance preloading spring 5.Described balance preloading spring 5 one end is fixed on the top of upper boom portion 8 and main rolling brush arm 6, and 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 " 7 " font in bending.Described main shaft 4 is arranged on the bending place of main rolling brush arm 6 and secondary round brush arm " 7 " 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.Described upper boom portion 8 is provided with reference column, described lower arm 9 is provided with the limited mouth corresponding with this reference column.
There is lifter drawing bar 2 in the middle part of rotating shaft, drive lifter drawing bar 2 to rotate around main shaft 4 by the stretching motion of push-rod electric machine 10, and then driving structure cross bar 3 moves around main shaft 4, thus realize the elevating movement of round brush 7.This structure eliminates chain, and wire rope etc. are damage structure easily, solid, reliable, durable.
In the middle part of main shaft 4, be also provided with fine setting positioning tie bar 1, fine setting positioning tie bar 1 is also connected with push-rod electric machine 10, by the height making the stroke of push-rod electric machine 10 adjust round brush 7 pairs of ground.Owing to adopting push-rod electric machine 10 to adjust, use spanner under car, carry out the adjustment work that loaded down with trivial details operation just can reach before making and become simple.Supporting with it, we are also provided with the working current display device of round brush drive motors 21 on a display panel, because round brush 7 presses the operating current of the height on ground and round brush drive motors 21 in certain scope in certain linear relationship, so just can know that round brush 7 presses the height on ground when adjusting by the registration of electric current, greatly conveniently carry out the fine setting work that round brush 7 presses ground level.
It is worth mentioning that, by all arranging balance preloading spring 5 on main rolling brush arm 6 and secondary round brush arm, improve the uniformity of round brush 7 pairs of ground levels.When changing round brush 7, only needing to pull down trip bolt 11, arm 9 under secondary round brush can be unloaded, thus change round brush 7, more for convenience.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited, although with reference to preferred embodiment to invention has been detailed description, but those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in right of the present invention.
Claims (7)
1. a sweeper car roller brush lifting and micromatic setting, it is characterized in that: comprise main rolling brush arm (6) and secondary round brush arm corresponding with it, described secondary round brush arm comprises upper boom portion (8) and is detachably fixed on the lower arm (9) in upper boom portion (8), be provided with between lower arm (9) and main rolling brush arm (6) and driven by round brush drive motors (21) and roller brush drive mechanism (22) round brush (7) rotated, main shaft (4) and structure cross bar (3) are installed 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 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 moved around main shaft (4) by fine setting positioning tie bar (1) and lifter drawing bar (2) driving structure cross bar (3), thus lifting and the fine setting of round brush (7) is realized by lever.
2. a kind of sweeper car roller brush lifting according to claim 1 and micromatic setting, is characterized in that: the upper boom portion (8) of described secondary round brush arm and main rolling brush arm (6) are also respectively arranged with balance preloading spring (5).
3. a kind of sweeper car roller brush lifting according to claim 2 and micromatic setting, it is characterized in that: described balance preloading spring (5) one end is fixed on the top of upper boom portion (8) and main rolling brush arm (6), its pretightning force pulls round brush (7) to press to direction, ground.
4. a kind of sweeper car roller brush lifting according to claim 1 and micromatic setting, is characterized in that: described main rolling brush arm (6) and secondary round brush arm " 7 " font in bending.
5. a kind of sweeper car roller brush lifting according to claim 4 and micromatic setting, is characterized in that: described main shaft (4) is arranged on the bending place of main rolling brush arm (6) and secondary round brush arm " 7 " font.
6. a kind of sweeper car roller brush lifting according to claim 1 and micromatic setting, is characterized in that: described lower arm (9) is fixed in upper boom portion (8) by trip bolt (11).
7. a kind of sweeper car roller brush lifting according to claim 6 and micromatic setting, is characterized in that: (8) are provided with reference column to described upper boom portion, described lower arm (9) be provided with the limited mouth corresponding with this reference column.
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 true CN104389285A (en) | 2015-03-04 |
| CN104389285B 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) |
Cited By (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 |
| CN108824294A (en) * | 2018-07-28 | 2018-11-16 | 安徽南博机器人有限公司 | A kind of purging system rotary broom regulating 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331815A (en) * | 1992-05-29 | 1993-12-14 | Howa Mach Ltd | Brush type cleaning vehicle |
| US20060048317A1 (en) * | 2004-09-03 | 2006-03-09 | Andreas Stihl Ag & Co. Kg. | Hand-guided sweeper |
| CN202509432U (en) * | 2012-01-18 | 2012-10-31 | 张建 | Bristle automatic adjusting device |
| 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 |
| 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 |
| 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 |
-
2014
- 2014-12-14 CN CN201410773658.6A patent/CN104389285B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05331815A (en) * | 1992-05-29 | 1993-12-14 | Howa Mach Ltd | Brush type cleaning vehicle |
| US20060048317A1 (en) * | 2004-09-03 | 2006-03-09 | Andreas Stihl Ag & Co. Kg. | Hand-guided sweeper |
| 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 |
| 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 |
| 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 |
Cited By (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 |
| CN108824294A (en) * | 2018-07-28 | 2018-11-16 | 安徽南博机器人有限公司 | A kind of purging system rotary broom regulating 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104389285B (en) | 2017-01-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170111 Termination date: 20211214 |