CN102733342A - Magnetic sucking device, and motor sweeper - Google Patents
Magnetic sucking device, and motor sweeper Download PDFInfo
- Publication number
- CN102733342A CN102733342A CN2012102371469A CN201210237146A CN102733342A CN 102733342 A CN102733342 A CN 102733342A CN 2012102371469 A CN2012102371469 A CN 2012102371469A CN 201210237146 A CN201210237146 A CN 201210237146A CN 102733342 A CN102733342 A CN 102733342A
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- sweeper
- drive unit
- conduction cover
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Abstract
The invention discloses a magnetic sucking device and a motor sweeper which is provided with the magnetic sucking device, wherein the magnetic sucking device comprises a magnet assembly (1) and a magnetic conduction cover board (2); the magnet assembly (1) comprises a magnet (3); one side of the magnetic conduction cover board (2) is hinged with the magnet assembly (1), in this way, the magnetic conduction cover board (2) can pivot between a closing position and an opening position, wherein, at the closing position, the magnetic conduction cover board (2) covers one surface of the magnet to collect metal garbage by magnetic force, at the opening position, the magnetic conduction cover board (2) is opened to discharge the collected metal garbage. According to the magnetic sucking device and the motor sweeper, the metal garbage collecting surface of the magnetic conduction cover board is demagnetized only by pivoting the magnetic conduction cover board from the closing position to the opening position, so the discharge work is finished easily, and the potential safety hazard is avoided.
Description
Technical field
The present invention relates to the cleaning equipment field, particularly, relate to a kind of magnetic device and the road-sweeper that this magnetic device is installed.
Background technology
As depicted in figs. 1 and 2; The existing magnetic device that on road-sweeper, uses comprises two magnet 20, mounting box 22 and the handle 21 that is fixedly connected with two magnet 20 respectively; Be fixedly connected with junction plate 23 on the mounting box 22; Two magnet 20 insert respectively in the mounting box 22 and through dog screw 24 and compress, and junction plate 23 is used for this magnetic device is connected through screw with the suction nozzle of road-sweeper.During road-sweeper work, the magnetic device is along with the suction nozzle of road-sweeper moves up and down, and ground metal rubbish just can be adsorbed onto on the metal refuse collection face 5 of magnetic device because of magneticaction.After treating that operation finishes, during removal rubbish, need unclamp dog screw 24, manually two magnet 20 extracted out from the right and left through handle 21 respectively by operating personnel then, make 5 demagnetizations of metal refuse collection face, thereby with the rubbish removal.After the rubbish removal finishes, need operating personnel manually two magnet 20 to be inserted the mounting box 22 from the right and left again, and dog screw 22 is tightened.There is following defective in the existing magnetic device that on road-sweeper, uses: 1) because magnet 20 has very large magnetic force, so operating personnel are abnormally dangerous when extracting out and insert magnet 20, have very big potential safety hazard; 2) because existing magnetic device is fixedly connected with the suction nozzle of road-sweeper, can only move up and down along with suction nozzle, so can't control separately; 3) existing magnetic device can't be avoided when running into obstruction, can directly be damaged by obstruction.
Summary of the invention
The purpose of this invention is to provide a kind of magnetic device and the road-sweeper that this magnetic device is installed that can accomplish discharging work easily.
To achieve these goals; The present invention provides a kind of magnetic device, and this magnetic device comprises magnet assembly and magnetic conduction cover plate, and said magnet assembly comprises magnet; One side and the said magnet assembly of said magnetic conduction cover plate are hinged; Make said magnetic conduction cover plate between fastening position and open position, to pivot, wherein: in said fastening position, said magnetic conduction cover plate covers a surface of said magnet to collect metal rubbish through magnetic force; At said open position, said magnetic conduction cover plate is opened the metal rubbish of collecting with removal.
Preferably, in said fastening position, said magnetic conduction cover plate abuts on the said surface of said magnet.
Preferably, the opposite side of said magnetic conduction cover plate removably is fixedly connected with said magnet assembly.
Preferably; Said magnet assembly also comprises the U-shaped coaming plate that centers on said magnet setting and be fixedly connected with said magnet; One side of said magnetic conduction cover plate and a side of said U-shaped coaming plate are hinged; The opposite side of said magnetic conduction cover plate removably is fixedly connected with the opposite side of said U-shaped coaming plate, thereby with the closure of openings of said U-shaped coaming plate.
Preferably; The opposite side of said magnetic conduction cover plate removably is fixedly connected through the opposite side of catch assembly with said U-shaped coaming plate; The fastener of said catch assembly is fixed on the opposite side of said magnetic conduction cover plate; The main body of said catch assembly is fixedly mounted on the opposite side of said U-shaped coaming plate, and said fastener snaps on the bearing pin of said main body.
In addition, the present invention also provides a kind of road-sweeper, and magnetic device provided by the present invention is installed on this road-sweeper, and the magnetic conduction cover plate of wherein said magnetic device down.
Preferably, this road-sweeper also comprises can drive the drive unit that said magnetic device moves up and down, and this drive unit is installed on the vehicle frame of said road-sweeper.
Preferably, said drive unit is a hydraulic cylinder.
Preferably, said drive unit is two, and the fixed end of these two drive units is connected with the vehicle frame of said road-sweeper, and the movable end of these two drive units is fixedly connected with the two ends of said magnetic device respectively.
Preferably, the fixed end of said drive unit and the vehicle frame of said road-sweeper are hinged, and the movable end of said drive unit is fixedly connected with said magnetic device.
Preferably, this road-sweeper also comprises bindiny mechanism, and this bindiny mechanism is fixedly mounted on the vehicle frame of said road-sweeper, and the fixed end of said drive unit and said bindiny mechanism are hinged.
Preferably; This road-sweeper also comprises elastic parts and position-limit mechanism; This elastic parts and position-limit mechanism all are positioned at the place ahead of said drive unit; One end of said elastic parts is fixedly connected with the fixed end of said drive unit, and the other end of said elastic parts and the vehicle frame of said road-sweeper flexibly connect; Said position-limit mechanism is fixedly mounted on the vehicle frame of said road-sweeper, and when said drive unit was in vertical position, said position-limit mechanism contacted with the fixed end of said drive unit.
Preferably; Said elastic parts comprises spring and two chains that are connected with the two ends of said spring respectively; The chain that is positioned at an end of said spring is connected with the fixed end anchor ear of said drive unit, and the chain that is positioned at the other end of said spring is connected through ring with the vehicle frame of said road-sweeper.
Preferably; Said position-limit mechanism comprises locating part and bolster, and said locating part is fixedly mounted on the vehicle frame of said road-sweeper, and said bolster is fixed on the said locating part; When said drive unit was in vertical position, said bolster contacted with the fixed end of said drive unit.
Preferably, said drive unit is installed in the big beam rear part of the vehicle frame of said road-sweeper.
According to magnetic device provided by the invention and road-sweeper, when the magnetic conduction cover plate is in the closed position, can collect metal rubbish through the metal refuse collection face of magnetic conduction cover plate; When the magnetic conduction cover plate is shown in an open position, because the magnetic conduction cover plate has broken away from the magnetic attraction of magnet, so the metal rubbish of can removal collecting.Owing to only need the magnetic conduction cover plate just can so can accomplish discharging work easily, have been avoided potential safety hazard with the metal refuse collection face demagnetization of magnetic conduction cover plate from the pivoted to the open position.
Other features and advantages of the present invention will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of manual, is used to explain the present invention with the following specific embodiment, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the existing magnetic device that on road-sweeper, uses;
Fig. 2 is the sectional view of cutting open along A-A line among Fig. 1;
Fig. 3 is the structural representation of magnetic device provided by the invention when the magnetic conduction cover plate is in the closed position;
Fig. 4 is the structural representation of magnetic device provided by the invention when the magnetic conduction cover plate is shown in an open position;
Fig. 5 is that the master of part-structure that the road-sweeper of magnetic device provided by the invention is installed looks sketch map;
Fig. 6 is the schematic side view of part-structure that the road-sweeper of magnetic device provided by the invention is installed;
Fig. 7 be magnetic device provided by the invention keep away the barrier view.
Description of reference numerals
1: magnet assembly; 2: the magnetic conduction cover plate; 3: magnet; 4:U shape coaming plate; 5: metal refuse collection face; 6: fastener; 7: bearing pin; 8: main body; 9: the magnetic device; 10: drive unit; 11: vehicle frame; 12: bindiny mechanism; 13: fixed end; 14: movable end; 15: elastic parts; 16: position-limit mechanism; 17: spring; 18: chain; 19: ring; 20: magnet; 21: handle; 22: mounting box; 23: junction plate; 24: dog screw; 25: locating part; 26: bolster; 27: catch assembly; A: pin joint; B: arrow.
The specific embodiment
Be elaborated below in conjunction with the accompanying drawing specific embodiments of the invention.Should be understood that the specific embodiment described herein only is used for explanation and explains the present invention, is not limited to the present invention.
In the present invention, do not doing under the situation of opposite explanation, the noun of locality of use is undefined in the duty of road-sweeper provided by the invention like " upper and lower, preceding ".
Like Fig. 3 and shown in Figure 4; The invention provides a kind of magnetic device, this magnetic device comprises magnet assembly 1 and magnetic conduction cover plate 2, and said magnet assembly 1 comprises magnet 3; One side and the said magnet assembly 1 of said magnetic conduction cover plate 2 are hinged; Make said magnetic conduction cover plate 2 between fastening position and open position, to pivot, wherein: in said fastening position, said magnetic conduction cover plate 2 covers a surface of said magnet 3 to collect metal rubbish through magnetic force; At said open position, said magnetic conduction cover plate 2 is opened the metal rubbish of collecting with removal.
According to magnetic device provided by the invention, when magnetic conduction cover plate 2 is in the closed position, can collect metal rubbish through the metal refuse collection face 5 of magnetic conduction cover plate 2; When magnetic conduction cover plate 2 is shown in an open position, because magnetic conduction cover plate 2 has broken away from the magnetic attraction of magnet 3, so the metal rubbish of can removal collecting.Owing to only need magnetic conduction cover plate 2 just can so can accomplish discharging work easily, have been avoided potential safety hazard with metal refuse collection face 5 demagnetizations of magnetic conduction cover plate 2 from the pivoted to the open position.
Magnetic conduction cover plate 2 can have certain clearance between the said surface of said magnetic conduction cover plate 2 and said magnet 3, also can not have the gap, as long as can utilize the magnetic force of magnet 3 to collect metal rubbish.Magnetic force for the metal refuse collection face 5 that increases magnetic conduction cover plate 2; To improve adsorption effect; And avoid dust to get into the gap between the said surface of magnetic conduction cover plate 2 and magnet 3; Preferably, in said fastening position, said magnetic conduction cover plate 2 abuts on the said surface of said magnet 3.
Magnetic conduction cover plate 2 can be adsorbed on the magnet 3 through the magnetic force of magnet 3, thereby magnetic conduction cover plate 2 is closed.In order to make magnetic conduction cover plate 2 more firm regularly, prevent that magnetic conduction cover plate 2 from coming off, thus the dangerous situation of avoiding, preferably, the opposite side of said magnetic conduction cover plate 2 removably is fixedly connected with said magnet assembly 1.
A preferred embodiment of the invention; Said magnet assembly 1 also comprises the U-shaped coaming plate 4 that is provided with and is fixedly connected with said magnet 3 around said magnet 3; One side of said magnetic conduction cover plate 2 and a side of said U-shaped coaming plate 4 are hinged; The opposite side of said magnetic conduction cover plate 2 removably is fixedly connected with the opposite side of said U-shaped coaming plate 4, thereby with the closure of openings of said U-shaped coaming plate 4.Like this, can protect and make things convenient for the connection of magnetic conduction cover plate 2 through 4 pairs of magnets 3 of U-shaped coaming plate.U-shaped coaming plate 4 can take various suitable modes to be fixedly connected with magnet 3, and for example U-shaped coaming plate 4 can be metal product, and the magnetic force through magnet 3 is fixed on the magnet 3 U-shaped coaming plate 4.
The opposite side of magnetic conduction cover plate 2 can take various suitable modes removably to be fixedly connected with the opposite side of U-shaped coaming plate 4.The opposite side of magnetic conduction cover plate 2 is connected with the opposite side of U-shaped coaming plate 4 for ease; Preferably; The opposite side of said magnetic conduction cover plate 2 removably is fixedly connected through the opposite side of catch assembly 27 with said U-shaped coaming plate 4; The fastener 6 of said catch assembly 27 is fixed on the opposite side of said magnetic conduction cover plate 2, and the main body 8 of said catch assembly 27 is fixedly mounted on the opposite side of said U-shaped coaming plate 4, and said fastener 6 snaps on the bearing pin 7 of said main body 8.Catch assembly 27 can be commercially available; For example; Catch assembly 27 can be selected for use and give birth to all kinds of hasps that cabinet lock of a specified duration Co., Ltd produces, the perhaps all kinds of hasps produced of the positive hasp Co., Ltd in Zhejiang, and perhaps all kinds of hasps that magnificent cabinet lock Co., Ltd produces are engraved by the Shenzhen.The structure of catch assembly 27 is conventionally known to one of skill in the art, no longer is described in detail at this.The fastener 6 of catch assembly 27 can take various suitable modes to be fixed on the opposite side of magnetic conduction cover plate 2, for example the mode through welding.The main body 8 of catch assembly 27 can take various suitable modes to be fixedly mounted on the opposite side of U-shaped coaming plate 4, for example is fixedly mounted on the opposite side of U-shaped coaming plate 4 through securing member (for example bolt or screw).Magnetic device provided by the invention can be opened catch assembly 27 when the metal rubbish that removal is collected, and makes magnetic conduction cover plate 2 be pivoted to open position.In addition, as selection, the opposite side of magnetic conduction cover plate 2 also can removably be fixedly connected with the opposite side of U-shaped coaming plate 4 through securing member (for example bolt or screw).
Magnet 3 is processed by magnetic material, is generally magnet.Magnetic conduction cover plate 2 is processed by the good metal of magnetic property usually.
In addition; To shown in Figure 7, the present invention also provides a kind of road-sweeper, and magnetic device 9 provided by the present invention is installed on this road-sweeper like Fig. 3; The magnetic conduction cover plate 2 of wherein said magnetic device 9 is collected the metal rubbish in the cleaning process of road-sweeper, to pass through metal refuse collection face 5 down.
A preferred embodiment of the invention, this road-sweeper also comprise can drive the drive unit 10 that said magnetic device 9 moves up and down, and this drive unit 10 is installed on the vehicle frame 11 of said road-sweeper.Like this; Can control the elevating movement of magnetic device 9 through drive unit 10 independently; Easily the road clearance of metal refuse collection face 5 being adjusted, thereby make magnetic device 9 reach optimum Working, and when removal rubbish, magnetic device 9 is risen through drive unit 10; Thereby can easily the magnetic conduction cover plate 2 of magnetic device 9 be opened the metal rubbish of collecting with removal.In addition, as selection, magnetic device 9 also can be fixedly connected with the suction nozzle of road-sweeper as prior art.
The quantity of drive unit 10 can suitably be selected.Move up and down in order to drive magnetic device 9 reposefully; Preferably; Said drive unit 10 is two, and the fixed end 13 of these two drive units 10 is connected with the vehicle frame 11 of said road-sweeper, and the movable end 14 of these two drive units 10 is fixedly connected with the two ends of said magnetic device 9 respectively.At this, fixed end 13 is meant a relatively-stationary end of drive unit 10, and movable end 14 is meant an end that can move up and down with respect to fixed end 13 of drive unit 10.
A preferred embodiment of the invention, the fixed end 13 of said drive unit 10 is hinged with the vehicle frame 11 of said road-sweeper, and the movable end 14 of said drive unit 10 is fixedly connected with said magnetic device 9.Like this; As shown in Figure 7, in the traveling process of road-sweeper, when magnetic device 9 runs into the place ahead obstruction; Magnetic device 9 can be around pin joint A rotation under the active force of obstruction together with drive unit 10; Thereby avoiding obstacles prevents that magnetic device 9 from damaging flexibly, and wherein arrow B is depicted as the enforcement direction of road-sweeper.As selection, the fixed end 13 of drive unit 10 also can be fixedly connected with the vehicle frame 11 of road-sweeper.The movable end 14 of drive unit 10 can take various suitable modes to be fixedly connected with magnetic device 9, for example the mode through being fastenedly connected.
A preferred embodiment of the invention; This road-sweeper also comprises elastic parts 15 and position-limit mechanism 16; This elastic parts 15 and position-limit mechanism 16 all are positioned at the place ahead of said drive unit 10; One end of said elastic parts 15 is fixedly connected with the fixed end 13 of said drive unit 10, and the other end of said elastic parts 15 and the vehicle frame of said road-sweeper 11 flexibly connect; Said position-limit mechanism 16 is fixedly mounted on the vehicle frame 11 of said road-sweeper, and when said drive unit 10 was in vertical position, said position-limit mechanism 16 contacted with the fixed end 13 of said drive unit 10.Like this, can prevent that magnetic device 9 from swinging back and forth in the traveling process of road-sweeper, make magnetic device 9 can stably collect metal rubbish through the double action of elastic parts 15 and position-limit mechanism 16; In addition, after magnetic device 9 was kept away barrier and finished, drive unit 10 can be got back to the normal operation position together with magnetic device 9 under the position-limiting action of the elastic pulling force of elastic parts 15 and position-limit mechanism 16.
Position-limit mechanism 16 can be taked various suitable structures.A preferred embodiment of the invention; Said position-limit mechanism 16 comprises locating part 25 and bolster 26; Said locating part 25 is fixedly mounted on the vehicle frame 11 of said road-sweeper; Said bolster 26 is fixed on the said locating part 25, and when said drive unit 10 was in vertical position, said bolster 26 contacted with the fixed end 13 of said drive unit 10.Like this,, drive unit 10 can prevent that drive unit 10 is owing to collision damages when turning back to vertical position through the motion of bolster 26 buffering drive units 10.Locating part 25 can take various suitable modes to be fixedly mounted on the vehicle frame 11 of road-sweeper, for example the mode through being fastenedly connected.Bolster 26 can take various suitable modes to be fixed on the locating part 25, for example the mode through being fastenedly connected.Locating part 25 can adopt various suitable structures.Bolster 26 can adopt the for example form of rubber pad.
Road-sweeper provided by the invention has following advantage:
1) owing to only need magnetic conduction cover plate 2 just can so can accomplish discharging work easily, have been avoided potential safety hazard with metal refuse collection face 5 demagnetizations of magnetic conduction cover plate 2 from the pivoted to the open position;
2) can control the elevating movement of magnetic device 9 through drive unit 10 independently; Easily the road clearance of metal refuse collection face 5 is adjusted; Thereby make magnetic device 9 reach optimum Working, and when removal rubbish, magnetic device 9 is risen, reach the road clearance of rational removal rubbish through drive unit 10; Thereby can easily the magnetic conduction cover plate 2 of magnetic device 9 be opened the metal rubbish of collecting with removal;
3) in the traveling process of road-sweeper, when magnetic device 9 ran into obstruction, magnetic device 9 can be around pin joint A rotation, thereby avoiding obstacles flexibly prevents that magnetic device 9 from damaging; After magnetic device 9 was kept away barrier and finished, drive unit 10 can be got back to the normal operation position together with magnetic device 9 under the position-limiting action of the elastic pulling force of elastic parts 15 and position-limit mechanism 16.
More than combine accompanying drawing to describe preferred implementation of the present invention in detail; But; The present invention is not limited to the detail in the above-mentioned embodiment; In technical conceive scope of the present invention, can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be regarded as the disclosed content of the present invention equally.
Claims (15)
1. magnetic device; It is characterized in that this magnetic device comprises magnet assembly (1) and magnetic conduction cover plate (2), said magnet assembly (1) comprises magnet (3); One side of said magnetic conduction cover plate (2) and said magnet assembly (1) are hinged; Make said magnetic conduction cover plate (2) between fastening position and open position, to pivot, wherein: in said fastening position, said magnetic conduction cover plate (2) covers a surface of said magnet (3) to collect metal rubbish through magnetic force; At said open position, said magnetic conduction cover plate (2) is opened the metal rubbish of collecting with removal.
2. magnetic device according to claim 1 is characterized in that, in said fastening position, said magnetic conduction cover plate (2) abuts on the said surface of said magnet (3).
3. magnetic device according to claim 1 is characterized in that, the opposite side of said magnetic conduction cover plate (2) removably is fixedly connected with said magnet assembly (1).
4. magnetic device according to claim 3; It is characterized in that; Said magnet assembly (1) also comprises the U-shaped coaming plate (4) that is provided with and is fixedly connected with said magnet (3) around said magnet (3); One side of one side of said magnetic conduction cover plate (2) and said U-shaped coaming plate (4) is hinged, and the opposite side of said magnetic conduction cover plate (2) removably is fixedly connected with the opposite side of said U-shaped coaming plate (4), thereby with the closure of openings of said U-shaped coaming plate (4).
5. magnetic device according to claim 4; It is characterized in that; The opposite side of said magnetic conduction cover plate (2) removably is fixedly connected through the opposite side of catch assembly (27) with said U-shaped coaming plate (4); The fastener (6) of said catch assembly (27) is fixed on the opposite side of said magnetic conduction cover plate (2), and the main body (8) of said catch assembly (27) is fixedly mounted on the opposite side of said U-shaped coaming plate (4), and said fastener (6) snaps on the bearing pin (7) of said main body (8).
6. a road-sweeper is characterized in that, is equipped with on this road-sweeper according to any described magnetic device (9) in the claim 1 to 5, and the magnetic conduction cover plate (2) of wherein said magnetic device (9) down.
7. road-sweeper according to claim 6 is characterized in that, this road-sweeper also comprises can drive the drive unit (10) that said magnetic device (9) moves up and down, and this drive unit (10) is installed on the vehicle frame (11) of said road-sweeper.
8. road-sweeper according to claim 7 is characterized in that, said drive unit (10) is a hydraulic cylinder.
9. road-sweeper according to claim 7; It is characterized in that; Said drive unit (10) is two; The fixed end (13) of these two drive units (10) is connected with the vehicle frame (11) of said road-sweeper, and the movable end (14) of these two drive units (10) is fixedly connected with the two ends of said magnetic device (9) respectively.
10. road-sweeper according to claim 7; It is characterized in that; The fixed end (13) of said drive unit (10) is hinged with the vehicle frame (11) of said road-sweeper, and the movable end (14) of said drive unit (10) is fixedly connected with said magnetic device (9).
11. road-sweeper according to claim 10; It is characterized in that; This road-sweeper also comprises bindiny mechanism (12), and this bindiny mechanism (12) is fixedly mounted on the vehicle frame (11) of said road-sweeper, and the fixed end (13) of said drive unit (10) is hinged with said bindiny mechanism (12).
12. road-sweeper according to claim 10; It is characterized in that; This road-sweeper also comprises elastic parts (15) and position-limit mechanism (16); This elastic parts (15) and position-limit mechanism (16) all are positioned at the place ahead of said drive unit (10), and an end of said elastic parts (15) is fixedly connected with the fixed end (13) of said drive unit (10), and the vehicle frame (11) of the other end of said elastic parts (15) and said road-sweeper flexibly connects; Said position-limit mechanism (16) is fixedly mounted on the vehicle frame (11) of said road-sweeper, and when said drive unit (10) when being in vertical position, said position-limit mechanism (16) contacts with the fixed end (13) of said drive unit (10).
13. road-sweeper according to claim 12; It is characterized in that; Said elastic parts (15) comprises spring (17) and two chains (18) that are connected with the two ends of said spring (17) respectively; The chain (18) that is positioned at an end of said spring (17) is connected with fixed end (13) anchor ear of said drive unit (10), and the chain (18) that is positioned at the other end of said spring (17) is connected through ring (19) with the vehicle frame (11) of said road-sweeper.
14. road-sweeper according to claim 12; It is characterized in that; Said position-limit mechanism (16) comprises locating part (25) and bolster (26), and said locating part (25) is fixedly mounted on the vehicle frame (11) of said road-sweeper, and said bolster (26) is fixed on the said locating part (25); When said drive unit (10) when being in vertical position, said bolster (26) contacts with the fixed end (13) of said drive unit (10).
15. road-sweeper according to claim 7 is characterized in that, said drive unit (10) is installed in the big beam rear part of the vehicle frame (11) of said road-sweeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237146.9A CN102733342B (en) | 2012-07-10 | 2012-07-10 | Magnetic attracting device and road-sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237146.9A CN102733342B (en) | 2012-07-10 | 2012-07-10 | Magnetic attracting device and road-sweeper |
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| Publication Number | Publication Date |
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| CN102733342A true CN102733342A (en) | 2012-10-17 |
| CN102733342B CN102733342B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210237146.9A Active CN102733342B (en) | 2012-07-10 | 2012-07-10 | Magnetic attracting device and road-sweeper |
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| CN (1) | CN102733342B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107893400A (en) * | 2017-12-08 | 2018-04-10 | 广州雷利诺车业有限公司 | A kind of vacuum sweeper |
| CN107893399A (en) * | 2017-12-08 | 2018-04-10 | 广州雷利诺车业有限公司 | A kind of vacuum sweeper |
| CN107938572A (en) * | 2017-12-08 | 2018-04-20 | 广州雷利诺车业有限公司 | A kind of vehicle mounted dust-collecting collection device and vacuum sweeper |
| CN113605292A (en) * | 2021-06-21 | 2021-11-05 | 利辛县江淮扬天汽车有限公司 | Energy-concerving and environment-protective garbage sweeper |
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| CN113605292B (en) * | 2021-06-21 | 2024-04-19 | 陆星航天河北专用汽车有限公司 | Energy-saving and environment-friendly garbage sweeper |
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| Publication number | Publication date |
|---|---|
| CN102733342B (en) | 2015-08-05 |
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Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: Changsha ZOOMLION Environmental Industry Co., Ltd. Address before: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin Patentee before: Environmental & Sanitation Machinery Branch of Changsha Zoomlion Heavy Industry Science & Technology |
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