CN103952994A - Bidirectional anticollision structure of sweeper side brush - Google Patents
Bidirectional anticollision structure of sweeper side brush Download PDFInfo
- Publication number
- CN103952994A CN103952994A CN201410164082.3A CN201410164082A CN103952994A CN 103952994 A CN103952994 A CN 103952994A CN 201410164082 A CN201410164082 A CN 201410164082A CN 103952994 A CN103952994 A CN 103952994A
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- limit brush
- side brush
- paw
- support bar
- limit
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Abstract
The invention discloses a bidirectional anticollision structure of a sweeper side brush. The bidirectional anticollision structure comprises a side brush support rod of which the end part is provided with a side brush motor mounting seat, wherein a side brush motor is arranged on the side brush motor mounting seat; the output end of the side brush motor is connected with the side brush. The bidirectional anticollision structure is characterized in that a side brush movable rod is connected to the side brush motor mounting seat; the side brush movable rod is hinged to the side brush support rod; a front press claw and a rear press claw are also hinged to the side brush support rod; the side brush support rod is provided with a first pressure spring of which one end part is connected with the front press claw and enables the front press claw to have backward rotation trend and a second pressure spring of which one end part is connected with the rear press claw and enables the rear press claw to have forward rotation trend; the other ends of the first pressure spring and the second pressure spring are connected to the side brush support rod; a front section spacer bush and a middle section spacer bush are respectively arranged on the front press claw and the rear press claw; the front section spacer bush tightly leans on the side brush movable rod; the middle section spacer bush tightly leans on the side brush support rod. The bidirectional anticollision structure of the sweeper side brush has the characteristic that reliable avoiding performance can be realized during the advancing and reversing of a sweeper.
Description
Technical field
The present invention relates to road sweeper, is the way anti-collision structure of road sweeper limit brush specifically.
Background technology
Road sweeper is mainly used in road pavement dust and rubbish is cleared up, and it has played key effect to environment clean, and increasing road sweeper is used to each place, and to carry out road surface clean.Then, most of road sweeper of producing is now not easy to clear up cliff road, corner, while running into obstacle, can not automatically dodge, and easily damages limit brush and limit brush motor etc.And there is the road sweeper complex structure of the function dodged, cost is high, and can only be unidirectional crashproof, can only in forward vehicle motion, dodge action, and it is limited to dodge degree, in reversing or turning, limit brush can not be dodged automatically, easily damage limit brush motor, brought unnecessary economic loss to user, reduced operator's operating efficiency.Therefore, in conventional art, the anti-collision structure of road sweeper limit brush need further to optimize and upgrading.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of way anti-collision structure that the road sweeper limit brush of reliably dodging performance can both be provided in the time that road sweeper advances and move backward.
The technical solution adopted for the present invention to solve the technical problems is:
The way anti-collision structure of road sweeper limit brush, comprise the limit brush support bar being connected with road sweeper, the end of described limit brush support bar is provided with limit brush motor mount, on the brush motor mount of described limit, be provided with limit brush motor, the output fillet brush of limit brush motor, it is characterized in that: on the brush motor mount of described limit, be connected with limit brush motion bar, described limit brush motion bar is hinged on the brush support bar of described limit, on the brush support bar of described limit, be also hinged with front paw and rear paw, on the brush support bar of limit, being provided with an end is connected with front paw, make front paw there is the first stage clip of the trend of rotating backward, and one end be connected with rear paw, make rear paw there is the second stage clip of the trend of rotating forward, first, the other end of two stage clips is connected on the brush support bar of limit, on described front paw and rear paw, be all provided with respectively leading portion spacer and stage casing spacer, described leading portion spacer is near described limit brush motion bar, and described stage casing spacer is near described limit brush support bar.
As the improvement of technique scheme, on the brush support bar of described limit, be provided with the groove of a sidewall opening, described limit brush motion bar is arranged in this groove and hinged with two cell walls of groove, and described forward and backward paw is all upper and lower two and hinged with two cell walls of groove respectively.
As the further improvement of technique scheme, described leading portion spacer and stage casing spacer are made up of trip bolt and the collapsible dist collar being nested with on this trip bolt.
Further, motion bar, front paw, rear paw and the first torsion spring are brushed in described limit, the second torsion spring is coaxially hinged, are connected with the torsion spring pressing plate of fixing first and second torsion spring for spacing at the two ends of jointed shaft.
The invention has the beneficial effects as follows: adopt the present invention of said structure, in the time that road sweeper advances, when external force collision limit brush, limit brush brushes motion bar by limit and leading portion spacer drives rear paw to rotate backward, stage casing spacer on front paw abuts against on limit brush support bar and does not follow movement, form limit brush and in the time that road sweeper moves ahead, dodge obstruction, after external force is cancelled, limit brush, limit brush motion bar and rear paw reset under the effect of the second torsion spring; In the time that road sweeper is moveed backward, when external force collision limit brush, limit brush brushes motion bar by limit and leading portion spacer drives front paw to rotate forward, stage casing spacer on rear paw abuts against on limit brush support bar and does not follow movement, form limit brush and in the time that road sweeper is moveed backward, dodge obstruction, after external force is cancelled, limit brush, limit brush motion bar and front paw reset under the effect of the first torsion spring; Realize the way anti-collision to obstruction in the time that road sweeper advances and move backward and dodged, and, in the time that road is wide not, also can brush the mode of dodging by reversing limit, reduce the width dimensions of road sweeper, be convenient to road sweeper and pass through.The simple and reasonable compactness of the present invention, easy for installation, implement simple and cost is low, crashproof respond well, when road sweeper is advanced and moveed backward, can provide and reliably dodge performance.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is another angle schematic diagram of Fig. 1;
Fig. 3 is front projection view of the present invention;
Fig. 4 state diagram that to be the present invention move ahead while dodging obstruction at road sweeper;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the state diagram of the present invention in the time that obstruction is dodged in road sweeper reversing;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is limit brush support bar and limit brush motion bar conjunctive decomposition state diagram in the present invention;
Fig. 9 is the structural representation of forward and backward paw position in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further detailed explanation.
With reference to Fig. 1 ~ Fig. 9, the way anti-collision structure of road sweeper of the present invention limit brush, comprise the limit brush support bar 1 being connected with road sweeper, the end of described limit brush support bar 1 is provided with limit brush motor mount 2, on the brush motor mount 2 of described limit, be provided with limit brush motor 3, the output fillet brush 4 of limit brush motor 3, on the brush motor mount 2 of described limit, be connected with limit brush motion bar 5, described limit brush motion bar 5 is hinged on the brush support bar 1 of described limit, on the brush support bar 1 of described limit, be also hinged with front paw 6 and rear paw 7, on the brush support bar 1 of limit, being provided with an end is connected with front paw 6, make front paw 6 there is the first stage clip 8 of the trend of rotating backward, and one end be connected with rear paw 7, make rear paw 7 there is the second stage clip 9 of the trend of rotating forward, first, two stage clips 8, the other end of 9 is connected on the brush support bar 1 of limit, on described front paw 6 and rear paw 7, be all provided with respectively leading portion spacer 10 and stage casing spacer 11, described leading portion spacer 10 is near described limit brush motion bar 5, and described stage casing spacer 11 is near described limit brush support bar 1.
In the present embodiment, on the brush support bar 1 of preferred described limit, be provided with the groove 12 of a sidewall opening, described limit brush motion bar 5 is arranged in this groove 12 and hinged with two cell walls of groove 12, described forward and backward paw 6,7 is all upper and lower two and hinged with two cell walls of groove 12 respectively, it is stressed evenly that this structure is conducive to all parts, and have the rotation that enough intensity adapts to limit brush motion bar 5.
In the present embodiment, preferred described leading portion spacer 10 and stage casing spacer 11 are made up of trip bolt 13 and the collapsible dist collar 14 being nested with on this trip bolt 13, this structure is in ensureing that spacer has sufficient intensity, utilize collapsible dist collar 14 to reduce wearing and tearing and noise, and also make two leading portion spacers 10 of upper-lower position and stage casing spacer 11 form respectively an entirety.
In the present embodiment, motion bar 5, front paw 6, rear paw 7 and the first torsion spring 8 are brushed in described limit, the second torsion spring 9 is coaxially hinged, be connected with the torsion spring pressing plate 15 of fixing first and second torsion spring 8,9 for spacing at the two ends of jointed shaft, this structure is conducive to more compact and reasonable of whole device.
Adopt the present invention of said structure, in the time that road sweeper advances, when external force collision limit brush 4, limit brush 4 brushes motion bar 5 by limit and leading portion spacer 10 drives rear paw 7 to rotate backward, stage casing spacer 11 on front paw 6 abuts against on limit brush support bar 1 and does not follow movement, form limit brush 4 and in the time that road sweeper moves ahead, dodge obstruction, after external force is cancelled, limit brush 4, limit brush motion bar 5 and rear paw 7 reset under the effect of the second torsion spring 9; In the time that road sweeper is moveed backward, when external force collision limit brush 4, limit brush 4 brushes motion bar 5 by limit and leading portion spacer 10 drives front paw 6 to rotate forward, stage casing spacer 11 on rear paw 7 abuts against on limit brush support bar 1 and does not follow movement, form limit brush 4 and in the time that road sweeper is moveed backward, dodge obstruction, after external force is cancelled, limit brush 4, limit brush motion bar 5 and front paw 6 reset under the effect of the first torsion spring 8; Realize the way anti-collision to obstruction in the time that road sweeper advances and move backward and dodged, and, in the time that road is wide not, also can brush the mode of dodging by reversing limit, reduce the width dimensions of road sweeper, be convenient to road sweeper and pass through.The simple and reasonable compactness of the present invention, easy for installation, implement simple and cost is low, crashproof respond well, when road sweeper is advanced and moveed backward, can provide and reliably dodge performance.
The above, be preferred embodiments of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, within all should falling into protection scope of the present invention.
Claims (4)
1. the way anti-collision structure of road sweeper limit brush, comprise the limit brush support bar (1) being connected with road sweeper, the end of described limit brush support bar (1) is provided with limit brush motor mount (2), on described limit brush motor mount (2), be provided with limit brush motor (3), the output fillet brush (4) of limit brush motor (3), it is characterized in that: on described limit brush motor mount (2), be connected with limit brush motion bar (5), described limit brush motion bar (5) is hinged on described limit brush support bar (1), on described limit brush support bar (1), be also hinged with front paw (6) and rear paw (7), on limit brush support bar (1), being provided with an end is connected with front paw (6), make front paw (6) there is first stage clip (8) of the trend of rotating backward, and one end be connected with rear paw (7), make rear paw (7) there is second stage clip (9) of the trend of rotating forward, first, two stage clips (8, 9) the other end is connected on limit brush support bar (1), on described front paw (6) and rear paw (7), be all provided with respectively leading portion spacer (10) and stage casing spacer (11), described leading portion spacer (10) is near described limit brush motion bar (5), and described stage casing spacer (11) is near described limit brush support bar (1).
2. the way anti-collision structure of road sweeper according to claim 1 limit brush, it is characterized in that: the groove (12) that is provided with a sidewall opening on described limit brush support bar (1), described limit brush motion bar (5) is arranged in this groove (12) and hinged with two cell walls of groove (12), and described forward and backward paw (6,7) is all upper and lower two and hinged with two cell walls of groove (12) respectively.
3. the way anti-collision structure of road sweeper according to claim 2 limit brush, is characterized in that: described leading portion spacer (10) and stage casing spacer (11) are by trip bolt (13) and be nested with collapsible dist collar (14) formation on this trip bolt (13).
4. according to the way anti-collision structure of the road sweeper limit brush described in claim 1 or 2 or 3, it is characterized in that: motion bar (5), front paw (6), rear paw (7) and the first torsion spring (8) are brushed in described limit, the second torsion spring (9) is coaxially hinged, are connected with the torsion spring pressing plate (15) of fixing first and second torsion spring (8,9) for spacing at the two ends of jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164082.3A CN103952994B (en) | 2014-04-22 | 2014-04-22 | The way anti-collision structure of road sweeper limit brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164082.3A CN103952994B (en) | 2014-04-22 | 2014-04-22 | The way anti-collision structure of road sweeper limit brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103952994A true CN103952994A (en) | 2014-07-30 |
| CN103952994B CN103952994B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410164082.3A Expired - Fee Related CN103952994B (en) | 2014-04-22 | 2014-04-22 | The way anti-collision structure of road sweeper limit brush |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672178A (en) * | 2016-04-11 | 2016-06-15 | 山东文捷智能动力有限公司 | Anti-collision side brush and garbage sweeper |
| CN106988249A (en) * | 2017-04-23 | 2017-07-28 | 江苏久胜环境科技发展有限公司 | A kind of brush anticollision device, collision-prevention device |
| CN107083753A (en) * | 2017-05-17 | 2017-08-22 | 佛山市威洁特清洁设备科技有限公司 | The mechanical arm configuration of electric floor sweeping car side brush |
| CN108385568A (en) * | 2018-02-28 | 2018-08-10 | 徐工集团工程机械有限公司 | Cleaning vehicle |
| CN113601396A (en) * | 2021-08-13 | 2021-11-05 | 广东今科机床有限公司 | Surface grinding machine capable of efficiently and fully automatically cleaning workbench |
| CN113789748A (en) * | 2021-10-20 | 2021-12-14 | 东莞威霸清洁器材有限公司 | Side brush structure of sweeper |
| CN114991048A (en) * | 2022-07-15 | 2022-09-02 | 坎德拉（深圳）科技创新有限公司 | Side brush for sweeper |
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| EP1715103A2 (en) * | 2005-04-22 | 2006-10-25 | Hako-Werke GMBH | Ground cleaning machine |
| CN201301440Y (en) * | 2008-10-16 | 2009-09-02 | 江苏悦达专用车有限公司 | Sweeping and brushing device of sweeping car |
| CN201428118Y (en) * | 2009-01-16 | 2010-03-24 | 东营蒙德金马机车有限公司 | Sweeper truck sweeping disc collision avoiding device |
| CN202380424U (en) * | 2011-12-16 | 2012-08-15 | 青岛同辉汽车技术有限公司 | Sweeper anti-collision mechanism |
| CN202577207U (en) * | 2012-01-07 | 2012-12-05 | 芜湖爱瑞特环保科技有限公司 | Anti-collision device of side brush |
| CN203846430U (en) * | 2014-04-22 | 2014-09-24 | 江门市垃圾虫智能清洁设备制造有限公司 | Two-way anti-collision structure of side brush of sweeper |
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- 2014-04-22 CN CN201410164082.3A patent/CN103952994B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1715103A2 (en) * | 2005-04-22 | 2006-10-25 | Hako-Werke GMBH | Ground cleaning machine |
| CN201301440Y (en) * | 2008-10-16 | 2009-09-02 | 江苏悦达专用车有限公司 | Sweeping and brushing device of sweeping car |
| CN201428118Y (en) * | 2009-01-16 | 2010-03-24 | 东营蒙德金马机车有限公司 | Sweeper truck sweeping disc collision avoiding device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672178A (en) * | 2016-04-11 | 2016-06-15 | 山东文捷智能动力有限公司 | Anti-collision side brush and garbage sweeper |
| CN106988249A (en) * | 2017-04-23 | 2017-07-28 | 江苏久胜环境科技发展有限公司 | A kind of brush anticollision device, collision-prevention device |
| CN107083753A (en) * | 2017-05-17 | 2017-08-22 | 佛山市威洁特清洁设备科技有限公司 | The mechanical arm configuration of electric floor sweeping car side brush |
| CN108385568A (en) * | 2018-02-28 | 2018-08-10 | 徐工集团工程机械有限公司 | Cleaning vehicle |
| CN108385568B (en) * | 2018-02-28 | 2023-12-05 | 江苏徐工国重实验室科技有限公司 | Cleaning vehicle |
| CN113601396A (en) * | 2021-08-13 | 2021-11-05 | 广东今科机床有限公司 | Surface grinding machine capable of efficiently and fully automatically cleaning workbench |
| CN113601396B (en) * | 2021-08-13 | 2022-04-15 | 广东今科机床有限公司 | Surface grinding machine capable of efficiently and fully automatically cleaning workbench |
| CN113789748A (en) * | 2021-10-20 | 2021-12-14 | 东莞威霸清洁器材有限公司 | Side brush structure of sweeper |
| WO2023066131A1 (en) * | 2021-10-20 | 2023-04-27 | Nilfisk A/S | Side brush structure for road sweeper |
| CN114991048A (en) * | 2022-07-15 | 2022-09-02 | 坎德拉（深圳）科技创新有限公司 | Side brush for sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103952994B (en) | 2016-06-01 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150924 Address after: 529700 Guangdong city of Jiangmen province Heshan Cape Town Industrial Zone East gas station diagonally opposite Applicant after: Niuli Machinery Manufacturing Co., Ltd. Address before: 529700 C, No. 033, industrial three District, crane Town, Jiangmen, Guangdong, Heshan Applicant before: JIANGMEN LAJICHONG CLEANING EQUIPMENT MANUFACTURING CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20210422 |