CN203846430U - Two-way anti-collision structure of side brush of sweeper - Google Patents
Two-way anti-collision structure of side brush of sweeper Download PDFInfo
- Publication number
- CN203846430U CN203846430U CN201420198802.3U CN201420198802U CN203846430U CN 203846430 U CN203846430 U CN 203846430U CN 201420198802 U CN201420198802 U CN 201420198802U CN 203846430 U CN203846430 U CN 203846430U
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- CN
- China
- Prior art keywords
- limit brush
- brush
- paw
- support bar
- limit
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a two-way anti-collision structure of a side brush of a sweeper. The two-way anti-collision structure comprises a side-brush supporting rod with one end provided with a side-brush motor mounting seat, a side-brush motor is arranged on the side-brush motor mounting seat, and the output end of the side-brush motor is connected with a side brush. The two-way anti-collision structure is characterized in that a side-brush moving rod is connected on the side-brush motor mounting seat and is hinged to the side-brush supporting rod, a front pressure claw and a rear pressure claw are hinged to the side-brush supporting rod, a first compression spring with one end connected with the front pressure claw to enable the front pressure claw to have the tendency to rotate backwards and a second compression spring with one end connected with the rear pressure claw to enable the rear pressure claw to have the tendency to rotate forwards are arranged on the side-brush supporting rod, and the other ends of the first and second compression springs are connected to the side-brush supporting rod; the front pressure claw and the rear pressure claw are respectively provided with a front-section sleeve and a middle-section sleeve, the front-section sleeve is next to the side-brush moving rod, and the middle-section sleeve is next to the side-brush supporting rod. The two-way anti-collision structure has the advantages that reliable avoiding performance can be provided during forwarding and reversing of the sweeper.
Description
Technical field
The utility model 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.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model 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 utility model solves the technical scheme that its technical problem adopts:
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 beneficial effects of the utility model are: the utility model that adopts 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 utility model, 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 utility model;
Fig. 2 is another angle schematic diagram of Fig. 1;
Fig. 3 is front projection view of the present utility model;
Fig. 4 state diagram that to be the utility model 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 utility model 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 utility model;
Fig. 9 is the structural representation of forward and backward paw position in the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1 ~ Fig. 9, the way anti-collision structure of road sweeper of the present utility model 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 utility model 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 utility model, 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 utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, within all should falling into protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201420198802.3U CN203846430U (en) | 2014-04-22 | 2014-04-22 | Two-way anti-collision structure of side brush of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198802.3U CN203846430U (en) | 2014-04-22 | 2014-04-22 | Two-way anti-collision structure of side brush of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846430U true CN203846430U (en) | 2014-09-24 |
Family
ID=51559467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198802.3U Withdrawn - After Issue CN203846430U (en) | 2014-04-22 | 2014-04-22 | Two-way anti-collision structure of side brush of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952994A (en) * | 2014-04-22 | 2014-07-30 | 江门市垃圾虫智能清洁设备制造有限公司 | Bidirectional anticollision structure of sweeper side brush |
-
2014
- 2014-04-22 CN CN201420198802.3U patent/CN203846430U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952994A (en) * | 2014-04-22 | 2014-07-30 | 江门市垃圾虫智能清洁设备制造有限公司 | Bidirectional anticollision structure of sweeper side brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150923 Address after: 529700 Guangdong city of Jiangmen province Heshan Cape Town Industrial Zone East gas station diagonally opposite Patentee after: Niuli Machinery Manufacturing Co., Ltd. Address before: 529700 C, No. 033, industrial three District, crane Town, Jiangmen, Guangdong, Heshan Patentee before: JIANGMEN LAJICHONG CLEANING EQUIPMENT MANUFACTURING CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |