CN111648286A - Sweeper limit brush supporting structure convenient to change limit brush - Google Patents
Sweeper limit brush supporting structure convenient to change limit brush Download PDFInfo
- Publication number
- CN111648286A CN111648286A CN202010614581.3A CN202010614581A CN111648286A CN 111648286 A CN111648286 A CN 111648286A CN 202010614581 A CN202010614581 A CN 202010614581A CN 111648286 A CN111648286 A CN 111648286A
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- brush
- limit
- limit brush
- sweeper
- support
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- 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
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical 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 relates to a sweeper side brush support structure convenient for replacing side brushes, which comprises a support connecting seat, a sliding rod, a side brush connecting support, a side brush lifting mechanism and a side brush turnover mechanism, wherein the position of the side brush connecting support at the bottom of a sweeper can be adjusted by driving the sliding rod to slide back and forth through a first hydraulic cylinder, the position of the side brush connecting support at the bottom of the sweeper can be adjusted by driving the sliding rod to slide through the first hydraulic cylinder, the side brush connecting support and the side brushes are pushed out forwards, the side brushes are exposed at the front side of the sweeper, the side brushes are turned to be in a vertical state by matching with the side brush turnover mechanism, the side brushes can be conveniently detached and replaced, workers can replace the side brushes without bending over at the bottom of the sweeper, a better maintenance and replacement environment is created, the workers can conveniently replace the side brushes, the independent side brush lifting mechanism can control the lifting of the independent side brushes in real time, the cleaning is preferably performed according to the depression on the ground.
Description
Technical Field
The invention relates to a sweeper side brush support structure convenient for replacing a side brush, and belongs to the technical field of sweepers.
Background
At present that the society is getting worse, the energy-saving and environment-friendly electric sweeper is popular with more and more enterprises and public institutions, the electric sweeper can complete the work of cleaning the ground, cleaning the roadside of the road, sprinkling water to the ground after cleaning, and the like at one time, is suitable for cleaning operation of various climates and different dry pavements, and is more suitable for cleaning and dedusting places such as squares, highways, residential districts, parking lots, docks, airports, stations, cement factories, power plants and the like, the position of a side brush of the sweeper needs to be adjusted according to the actual condition of the pavement due to the unevenness of the pavement in the cleaning process, because the side brush support of the common sweeper on the market is used for integrally lifting the side brush support, the condition of missing sweeping is easy to occur on the pavement with uneven two sides or high and low sides of the pavement is caused by the plastic brush structure, and because the side brush of the sweeper is in friction contact with the bottom, wear and tear easily after long-time the use, need often change, as the easy wearing and tearing accessory of street sweeper, prior art needs the staff to dismantle the installation from the vehicle bottom side brush when changing the side brush, and operational environment is relatively poor on the one hand, and on the other hand installation dismantles the inconvenience that also is very.
Disclosure of Invention
The invention aims to provide a sweeper side brush support structure convenient for replacing side brushes, a first hydraulic cylinder drives a sliding rod to slide so as to adjust the position of a side brush connecting support at the bottom of a sweeper, the side brush connecting support and the side brushes are pushed forwards and exposed on the front side of the sweeper, the side brushes are turned to be in a vertical state by matching with a side brush turning mechanism, the side brushes can be conveniently detached and replaced, workers can replace the side brushes without bending down at the bottom of the sweeper, a better maintenance and replacement environment is created, the side brushes can be conveniently replaced by the workers, the lifting of the independent side brushes can be controlled in real time through an independently arranged side brush lifting mechanism, the sweeping can be better carried out according to the hollow condition of the ground, and the problem in the background technology can be effectively solved.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a street sweeper limit brush supporting structure convenient to more renew limit brush, including the leg joint seat, the slide bar, limit brush linking bridge, limit brush elevating system, limit brush tilting mechanism, slide around can adjusting the position of limit brush linking bridge in the street sweeper bottom through first pneumatic cylinder drive slide bar, push out the limit brush when needing to renew the limit brush, brush upset to vertical state with the limit through limit brush tilting mechanism, the staff need not lie prone and can realize the change of opposite side brush at the street sweeper bottom, a better maintenance change environment has been built, make things convenient for the staff to renew the limit brush, the limit brush elevating system through independent setting can the lift of real time control independent limit brush, better hole condition according to ground cleans.
Further, limit brush tilting mechanism comprises fixed block, upset support, pivot, first adjusting screw, second adjusting screw, the inside adjustment tank that is equipped with of fixed block, the upset support rotates through the pivot and connects on the adjustment tank in the fixed block, first adjusting screw threaded connection is in the side of fixed block, second adjusting screw threaded connection is in the bottom of fixed block, when the limit brush needs to be changed, unscrews second adjusting screw, and the support that will overturn revolutes the axle and rotates to vertical state, fixes through first adjusting screw, adjusts the limit brush to vertical state this moment, conveniently changes the limit brush.
Further, leg joint seat one side fixedly connected with connecting plate, connecting plate opposite side fixedly connected with limit brush leg joint pole, limit brush leg joint pole leans on interior one side to be equipped with first spout, the slide bar is through first spout sliding connection limit brush leg joint pole, slide bar one end fixed connection limit brush linking bridge, fixed mounting has first pneumatic cylinder on the connecting plate, first pneumatic cylinder output end fixed connection limit brush linking bridge slides around can adjusting the position of limit brush linking bridge in the street sweeper bottom through first pneumatic cylinder drive slide bar, and the limit brush is released when needs are changed the limit brush.
Further, limit brush linking bridge leans on outer one end fixed connection limit brush elevating system, limit brush elevating system comprises fixed plate, second pneumatic cylinder, lifting support, second pneumatic cylinder fixed mounting is on the fixed plate, the second spout has been seted up on the fixed plate, lifting support passes through second spout sliding connection on the fixed plate, second pneumatic cylinder output fixed connection lifting support can adjust the height of limit brush through the slip of second pneumatic cylinder drive lifting support on the fixed plate.
Further, be connected with the extension spring between second pneumatic cylinder and the lifting support, the extension spring is used for playing vertical support effect to lifting support.
Furthermore, one side of the lifting support close to the outer side is fixedly connected with a fixed block, and the fixed plates are fixedly connected to the left end and the right end of the side brush connecting support.
Further, the turnover support is close to outer one end fixedly connected with motor support, fixed mounting has the limit brush motor on the motor support, motor support bottom fixed connection has the limit brush fixed plate, limit brush motor output end fixed connection limit brush mounting panel, pass through connecting bolt fixed connection between limit brush fixed plate and the limit brush mounting panel.
Furthermore, the support connecting seat is provided with a connecting threaded hole, and the support structure of the side brush of the sweeper is fixedly connected to the chassis of the sweeper through the connecting threaded hole.
Compared with the prior art, the invention has the following beneficial effects:
1. because the side brushes are usually arranged into a left side brush and a right side brush, the left side brush and the right side brush are respectively provided with an independent hydraulic cylinder for lifting driving, when the ground is uneven, the second hydraulic cylinder drives the lifting support to slide on the fixing plate to adjust the distance between the side brushes and the ground, and the condition of missed sweeping on the road with uneven two sides or one high side and one low side of the road can be avoided, so that the ground can be better cleaned, the adjustment is convenient, and the cleaning effect is better;
2. under user state at ordinary times, the limit brush is located the street sweeper bottom, sweep into the street sweeper bottom through rotation that does not stop, and sweep into the garbage bin through the main brush of street sweeper, when the comparatively serious of limit brush wearing and tearing, slide through first pneumatic cylinder drive slide bar and can adjust the position of limit brush linking bridge in the street sweeper bottom, it releases limit brush linking bridge and limit brush forward, expose the limit brush in the street sweeper front side, when the limit brush needs to be changed, unscrew second adjusting screw, it rotates to vertical state to revolute the axle to overturn the support, fix through first adjusting screw, adjust the limit brush to vertical state this moment, conveniently more change the limit brush, need not lie prone at the street sweeper bottom when changing the limit brush, a better operational environment has been built.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a top view of a sweeper side brush bracket structure convenient for replacing a side brush.
Fig. 2 is a right side view of the side brush bracket structure of the sweeper convenient for replacing the side brush.
Fig. 3 is a connecting structure diagram of a fixing plate of a side brush bracket structure of a sweeper, which is convenient for replacing a side brush.
Fig. 4 is a structural diagram of a side brush turnover mechanism of a side brush support structure of a sweeper, which is convenient for replacing a side brush.
Fig. 5 is a structural view of the use state of the edge brush turnover mechanism of the edge brush bracket structure of the sweeper, which is convenient for replacing the edge brush.
Fig. 6 is a side brush installation structure diagram of a side brush bracket structure of a sweeper convenient for replacing a side brush.
Reference numbers in the figures: 1. a bracket connecting seat; 2. a connecting plate; 3. a side brush bracket connecting rod; 4. a slide bar; 5. a first hydraulic cylinder; 6. the side brush is connected with the bracket; 7. a fixing plate; 8. a lifting support; 9. a fixed block; 10. turning over the bracket; 11. a motor bracket; 12. a side brush motor; 13. a side brush mounting plate; 14. brushing edges; 15. connecting the threaded hole; 16. a tension spring; 17. a second hydraulic cylinder; 18. a second chute; 19. an adjustment groove; 20. a first adjusting screw; 21. a rotating shaft; 22. a second adjusting screw; 23. a side brush fixing plate; 24. and connecting the bolts.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
Example 1
As shown in fig. 1 and 2, a street sweeper limit brush supporting structure convenient to change limit brush, including leg joint seat 1, slide bar 4, limit brush linking bridge 6, limit brush elevating system, limit brush tilting mechanism, slide around can adjusting the position of limit brush linking bridge 6 in the street sweeper bottom through 5 drive slide bars of first pneumatic cylinder 4, with 14 push-outs of limit brush when needing to change limit brush 14, through limit brush tilting mechanism with limit brush upset to vertical state, the change of 14 to the limit brush can be realized to the street sweeper bottom that the staff need not lie prone, a better maintenance change environment has been built, make things convenient for the staff to change limit brush 14, can the lift of real time control limit brush elevating system through the limit brush elevating system of independent setting, better hole condition according to ground cleans.
As shown in fig. 4 and 5, in this embodiment, the side brush turnover mechanism is composed of a fixed block 9, a turnover support 10, a rotating shaft 21, a first adjusting screw 20 and a second adjusting screw 22, an adjusting groove 19 is formed in the fixed block 9, the turnover support 10 is rotatably connected to the adjusting groove 19 in the fixed block 9 through the rotating shaft 11, the first adjusting screw 20 is in threaded connection with the side surface of the fixed block 9, the second adjusting screw 22 is in threaded connection with the bottom of the fixed block 9, when the side brush 14 needs to be replaced, the second adjusting screw 22 is unscrewed, the turnover support 10 is rotated to a vertical state around the rotating shaft 21, and is fixed through the first adjusting screw 20, and at this time, the side brush 14 is adjusted to a vertical state, so that the side brush 14 can be conveniently replaced.
A rotating shaft hole, a first adjusting screw rod mounting hole and a second adjusting screw rod mounting hole are arranged at one end, extending into the adjusting groove 19, of the turning support 10, the first adjusting screw rod mounting hole is arranged on the side surface and matched with the first adjusting screw rod 20, when the turning support 10 is turned to be in a vertical state, the first adjusting screw rod 20 in threaded connection with the side surface of the fixing block 9 is aligned with the first adjusting screw rod mounting hole arranged on the side surface of the turning support 10, the turning support 10 can be fixed by screwing the first adjusting screw rod 20 into the first adjusting screw rod mounting hole, the turning support 10 is effectively kept to be vertical when the side brush 14 is mounted and dismounted, after the side brush 14 is mounted and replaced, the first adjusting screw rod 20 is screwed outwards, the turning support 10 is rotated to be in a horizontal working state, at the moment, the second adjusting screw rod mounting hole arranged at the bottom of the turning support 10 is aligned with the second adjusting screw rod 22, inside twisting second adjusting screw 22 into the second adjusting screw mounting hole, keeping the horizontality of upset support 10, first adjusting screw 20, second adjusting screw 22 all are provided with the rubber handle by outer one end, can directly operate through the rubber handle, need not with the help of the instrument, and it is also more convenient that the operation gets up.
As shown in fig. 1, in this embodiment, one side of the bracket connecting seat 1 is fixedly connected with a connecting plate 2, the other side of the connecting plate 2 is fixedly connected with a side brush bracket connecting rod 3, the side brush bracket connecting rod 3 is provided with a first chute by the inner side, the sliding rod 4 is connected with the side brush bracket connecting rod 3 through the first chute in a sliding manner, one end of the sliding rod 4 is fixedly connected with a side brush connecting bracket 6, the connecting plate 2 is fixedly provided with a first hydraulic cylinder 5, the output end of the first hydraulic cylinder 5 is fixedly connected with the side brush connecting bracket 6, the position of the side brush connecting bracket 6 at the bottom of the sweeper truck can be adjusted by driving the sliding rod 4 to slide back and forth through the first hydraulic cylinder 5, and the side brush 14 is pushed out when the side brush.
Under user state at ordinary times, limit brush 14 is located the street sweeper bottom, sweep into the street sweeper bottom through the rotation that does not stop, and sweep into the garbage bin through the main brush of street sweeper, when the comparatively serious of 14 wearing and tearing of limit brush, can adjust the position of limit brush linking bridge 6 in the street sweeper bottom through the slip of first pneumatic cylinder 5 drive slide bar 4, brush linking bridge 6 and limit brush 14 forward release with the limit, expose limit brush 14 in the street sweeper front side, cooperation limit brush tilting mechanism uses 14 upset to vertical state with the limit brush, conveniently dismantle more change limit brush 14, need not lie prone at the street sweeper bottom when changing limit brush 14, a better operational environment has been built.
As shown in fig. 3, in this embodiment, the side brush connecting bracket 6 is fixedly connected to a side brush lifting mechanism near an outer end, the side brush lifting mechanism is composed of a fixing plate 7, a second hydraulic cylinder 17 and a lifting bracket 8, the second hydraulic cylinder 17 is fixedly mounted on the fixing plate 7, a second sliding groove 18 is formed in the fixing plate 7, the lifting bracket 8 is slidably connected to the fixing plate 7 through the second sliding groove 18, an output end of the second hydraulic cylinder 17 is fixedly connected to the lifting bracket 8, and the height of the side brush 14 can be adjusted by driving the lifting bracket 8 to slide on the fixing plate 7 through the second hydraulic cylinder 17.
Because the side brushes 14 are usually arranged into a left side brush and a right side brush, the left side brush and the right side brush are respectively provided with an independent hydraulic cylinder for lifting driving, when the ground is uneven, the second hydraulic cylinder 17 drives the lifting support 8 to slide on the fixing plate 7 to adjust the distance between the side brushes 14 and the ground, and the ground can be better cleaned.
In this embodiment, a tension spring 16 is connected between the second hydraulic cylinder 17 and the lifting bracket 8, and the tension spring 16 is used for vertically supporting the lifting bracket 8.
Because the outer end of the lifting support 8 is fixedly connected with the overturning support 10, and the overturning support 10 is fixedly connected with the motor support 11, the gravity action borne by the joint of the lifting support 8 and the second chute 18 is larger, and the falling influence of gravity is balanced by the inclined pulling force generated by the tension spring 16.
As shown in fig. 1, in this embodiment, the outer side of the lifting bracket 8 is fixedly connected to a fixing block 9, and the fixing plates 7 are fixedly connected to the left and right ends of the side brush connecting bracket 6.
As shown in fig. 6, in this embodiment, a motor bracket 11 is fixedly connected to an outer end of the turning bracket 10, an edge brush motor 12 is fixedly installed on the motor bracket 11, an edge brush fixing plate 23 is fixedly connected to a bottom of the motor bracket 11, an output end of the edge brush motor 12 is fixedly connected to an edge brush mounting plate 13, and the edge brush fixing plate 23 is fixedly connected to the edge brush mounting plate 13 through a connecting bolt 24.
When the side brush 14 is detached, in the prior art, a worker needs to lie down below the sweeper to support the side brush 14, the connecting bolt 24 is detached through a wrench, due to the fact that a lot of dust is attached to the side brush 14 of the sweeper, the working environment is poor, the position of the side brush connecting support 6 at the bottom of the sweeper can be adjusted by driving the sliding rod 4 to slide through the first hydraulic cylinder 5, the side brush connecting support 6 and the side brush 14 are pushed out forwards, the side brush 14 is exposed to the front side of the sweeper, the side brush 14 is turned to a vertical state by matching with the side brush turning mechanism, the side brush 14 is conveniently detached and replaced, the side brush 14 does not need to lie down at the bottom of the sweeper when replaced, and a better working environment is created.
As shown in fig. 1, in this embodiment, the bracket connection seat 1 is provided with a connection threaded hole 15, and the bracket structure of the side brush of the sweeper is fixedly connected to the chassis of the sweeper through the connection threaded hole 15.
It should be noted that the invention relates to a sweeper side brush support structure convenient for replacing a side brush, wherein a first chute and a second chute 18 are both set to be T-shaped chutes, sliding rods 4 and lifting supports 8 are both provided with T-shaped sliders matched with the T-shaped chutes, and meanwhile, limiting plates are respectively arranged at one end of a side brush support connecting rod 3 and the bottom of a fixing plate 7.
Compared with the prior art, the invention has the following beneficial effects:
1. because the side brushes 14 are usually arranged into a left side brush and a right side brush, the left side brush and the right side brush are respectively provided with an independent hydraulic cylinder for lifting driving, when the ground is uneven, the second hydraulic cylinder 17 drives the lifting support 8 to slide on the fixing plate 7 to adjust the distance between the side brushes 14 and the ground, and the road with uneven two sides or one high side and one low side of the road can not be missed to be swept, so that the ground can be better cleaned, the adjustment is convenient, and the cleaning effect is better;
2. under user state at ordinary times, limit brush 14 is located the street sweeper bottom, sweep into the street sweeper bottom through the rotation that does not stop, and sweep into the garbage bin through the main brush of street sweeper, when the comparatively serious of 14 wearing and tearing of limit brush, can adjust the position of limit brush linking bridge 6 in the street sweeper bottom through the slip of first pneumatic cylinder 5 drive slide bar 4, brush linking bridge 6 and limit brush 14 forward release with the limit, expose limit brush 14 in the street sweeper front side, when limit brush 14 needs to be changed, unscrew second adjusting screw 22, to overturn support 10 and revolute the rotation of axes to vertical state, fix through first adjusting screw 20, adjust limit brush 14 to vertical state this moment, conveniently change limit brush 14, need not lie prone at the street sweeper bottom when changing limit brush 14, a better operational environment has been built.
While there have been shown and described what are at present considered the preferred embodiments of the invention, the fundamental principles and essential features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a street sweeper limit brush supporting structure convenient to more change limit brush, includes support connection seat (1), slide bar (4), limit brush linking bridge (6), limit brush elevating system, limit brush tilting mechanism, its characterized in that: slide around first pneumatic cylinder (5) drive slide bar (4) and can adjust limit brush linking bridge (6) in the position of street sweeper bottom, brush (14) with limit when needing to be changed limit and release, brush upset to vertical state with the limit through limit brush tilting mechanism, the change that can realize limit brush (14) at the street sweeper bottom need not lie prone to the staff, a better maintenance change environment has been built, make things convenient for staff to change limit brush (14), the lift that can the independent limit brush of real time control through the limit brush elevating system of independent setting, better hole condition according to ground cleans.
2. The sweeper side brush bracket structure convenient for side brush replacement according to claim 1, characterized in that: limit brush tilting mechanism comprises fixed block (9), upset support (10), pivot (21), first adjusting screw (20), second adjusting screw (22), fixed block (9) inside is equipped with adjustment tank (19), upset support (10) rotate through pivot (11) and connect on adjustment tank (19) in fixed block (9), first adjusting screw (20) threaded connection is in the side of fixed block (9), second adjusting screw (22) threaded connection is in the bottom of fixed block (9), when limit brush (14) need be changed, unscrews second adjusting screw (22), and support (10) will overturn and rotate to vertical state around pivot (21), fixes through first adjusting screw (20), adjusts limit brush (14) to vertical state this moment, conveniently changes limit brush (14).
3. The sweeper side brush bracket structure convenient for side brush replacement according to claim 1, characterized in that: support connection seat (1) one side fixedly connected with connecting plate (2), connecting plate (2) opposite side fixed connection has limit brush leg joint pole (3), limit brush leg joint pole (3) lean on interior one side to be equipped with first spout, slide bar (4) brush leg joint pole (3) through first spout sliding connection limit, slide bar (4) one end fixed connection limit brush linking bridge (6), fixed mounting has first pneumatic cylinder (5) on connecting plate (2), first pneumatic cylinder (5) output end fixed connection limit brush linking bridge (6), slide around can adjust the position of limit brush linking bridge (6) in the street sweeper bottom through first pneumatic cylinder (5) drive slide bar (4), release limit brush (14) when needs more change limit brush (14).
4. The sweeper side brush bracket structure convenient for side brush replacement according to claim 1, characterized in that: limit brush linking bridge (6) lean on outer one end fixed connection limit brush elevating system, limit brush elevating system comprises fixed plate (7), second pneumatic cylinder (17), lifting support (8), second pneumatic cylinder (17) fixed mounting is on fixed plate (7), second spout (18) have been seted up on fixed plate (7), lifting support (8) are through second spout (18) sliding connection on fixed plate (7), second pneumatic cylinder (17) output end fixed connection lifting support (8), can adjust the height of limit brush (14) through the slip of second pneumatic cylinder (17) drive lifting support (8) on fixed plate (7).
5. The sweeper side brush bracket structure convenient for side brush replacement according to claim 4, wherein: and a tension spring (16) is connected between the second hydraulic cylinder (17) and the lifting support (8), and the tension spring (16) is used for vertically supporting the lifting support (8).
6. The sweeper side brush bracket structure convenient for side brush replacement according to claim 4, wherein: lifting support (8) lean on outer one side fixed connection fixed block (9), both ends about both ends are controlled at limit brush linking bridge (6) fixed connection fixed plate (7).
7. The sweeper side brush bracket structure convenient for side brush replacement according to claim 2, characterized in that: upset support (10) lean on outer one end fixedly connected with motor support (11), fixed mounting has limit brush motor (12) on motor support (11), motor support (11) bottom fixed connection has limit brush fixed plate (23), limit brush motor (12) output end fixed connection limit brush mounting panel (13), pass through connecting bolt (24) fixed connection between limit brush fixed plate (23) and limit brush mounting panel (13).
8. The sweeper side brush bracket structure convenient for side brush replacement according to claim 1, characterized in that: the support connecting seat (1) is provided with a connecting threaded hole (15), and the support structure of the side brush of the sweeper is fixedly connected to the chassis of the sweeper through the connecting threaded hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010614581.3A CN111648286A (en) | 2020-07-01 | 2020-07-01 | Sweeper limit brush supporting structure convenient to change limit brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010614581.3A CN111648286A (en) | 2020-07-01 | 2020-07-01 | Sweeper limit brush supporting structure convenient to change limit brush |
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| Publication Number | Publication Date |
|---|---|
| CN111648286A true CN111648286A (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010614581.3A Pending CN111648286A (en) | 2020-07-01 | 2020-07-01 | Sweeper limit brush supporting structure convenient to change limit brush |
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| Country | Link |
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| CN (1) | CN111648286A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317245Y (en) * | 1997-12-31 | 1999-05-05 | 泸州机器厂 | Brushing apparatus for road-sweeper |
| EP1715103A2 (en) * | 2005-04-22 | 2006-10-25 | Hako-Werke GMBH | Ground cleaning machine |
| CN202214697U (en) * | 2011-09-05 | 2012-05-09 | 陈春光 | Foldable broom |
| CN107217628A (en) * | 2017-07-13 | 2017-09-29 | 安徽南博机器人有限公司 | Road sweeper front brush device |
| CN109113006A (en) * | 2018-08-17 | 2019-01-01 | 陈枫 | A kind of road sweeper cleaned suitable for uneven road surface |
| CN111101469A (en) * | 2020-01-10 | 2020-05-05 | 山东福航环保设备有限公司 | Sweeping and rolling brush integrated lifting mechanism of sweeper |
-
2020
- 2020-07-01 CN CN202010614581.3A patent/CN111648286A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2317245Y (en) * | 1997-12-31 | 1999-05-05 | 泸州机器厂 | Brushing apparatus for road-sweeper |
| EP1715103A2 (en) * | 2005-04-22 | 2006-10-25 | Hako-Werke GMBH | Ground cleaning machine |
| CN202214697U (en) * | 2011-09-05 | 2012-05-09 | 陈春光 | Foldable broom |
| CN107217628A (en) * | 2017-07-13 | 2017-09-29 | 安徽南博机器人有限公司 | Road sweeper front brush device |
| CN109113006A (en) * | 2018-08-17 | 2019-01-01 | 陈枫 | A kind of road sweeper cleaned suitable for uneven road surface |
| CN111101469A (en) * | 2020-01-10 | 2020-05-05 | 山东福航环保设备有限公司 | Sweeping and rolling brush integrated lifting mechanism of sweeper |
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Application publication date: 20200911 |