CN107217628A - Road sweeper front brush device - Google Patents
Road sweeper front brush device Download PDFInfo
- Publication number
- CN107217628A CN107217628A CN201710570170.7A CN201710570170A CN107217628A CN 107217628 A CN107217628 A CN 107217628A CN 201710570170 A CN201710570170 A CN 201710570170A CN 107217628 A CN107217628 A CN 107217628A
- Authority
- CN
- China
- Prior art keywords
- brush
- side brush
- road sweeper
- bracket
- mounting bracket
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a kind of road sweeper front brush device, be connected including two front side brush assemblies, with described two front side brush assemblies while brush mounting bracket and be connected with the chassis of road sweeper and for control that front side brush assembly lifted while brush regulation assembly, while brush mounting bracket with while brush and adjust assembly for detachable connection.The road sweeper front brush device of the present invention, by setting in brush regulation assembly and the while brush mounting bracket for being provided with front side brush assembly being arranged to side brush regulation assembly to be detachable connection, so that while brush mounting bracket and while brush regulation assembly between convenient disassembly, so as to improve the dismounting convenience between front side brush assembly and chassis, in order to the packing and transport of road sweeper, and ensure being capable of normal work after front side brush general assembly.
Description
Technical field
The invention belongs to environmental sanitation cleaning equipment technical field, specifically, the present invention relates to a kind of road sweeper front side brush dress
Put.
Background technology
Road sweeper be by sweeping the floor, the integrated environmental sanitation cleaning equipment that the function phase such as dust suction is combined.Main brush is on road sweeper
Dust and rubbish are involved in dustbin by important component, road sweeper when working by the rotation of main brush.
Road sweeper during sweeping the floor, two front side brush assemblies by the inner side of the refuse sweeping on ground to road sweeper,
Then the rubbish on ground is thrown into dustbin by the rotation of main brush, it is main to brush the rear for being arranged at two front side brush assemblies, two
Individual front side brush assembly is on the same straight line parallel with the width of road sweeper.
On existing road sweeper, the total Chengdu of front side brush is fixedly mounted on the chassis of road sweeper, two front side brush assemblies
And be respectively facing the chassis side of road sweeper and stretch out, cause the width increase that road sweeper is overall, be not easy to road sweeper packing and
Transport；Even if can be by the way that front side brush assembly is pulled down from chassis to reduce the overall width of road sweeper, but front side brush be total
Cause the dismounting of front side brush assembly pretty troublesome into the attachment structure with chassis, be difficult to be filled again after the dismounting of front side brush assembly
Match somebody with somebody.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Swept therefore, the present invention provides one kind
Ground Chinese herbaceous peony side brush device, it is therefore an objective to the dismounting convenience between front side brush assembly and chassis is improved, in order to the packing of road sweeper
And transport.
To achieve these goals, the technical scheme taken of the present invention is：Road sweeper front brush device, including two fronts
Brush assembly, the side brush mounting bracket being connected with described two front side brush assemblies and it is connected with the chassis of road sweeper and for controlling front
Side that brush assembly is lifted brush regulation assembly, while brush mounting bracket with while brush regulation assembly for detachable connection.
It is described while brush regulation assembly include being used for it is described while brush mounting bracket provide support in brush bracket and when being arranged at
Fixing axle on brush bracket, side brush mounting bracket, which has, allows the mounting hole that fixing axle is optionally inserted and extracted out, and fixing axle is extremely
Two are set less.
The side brush regulation assembly also includes the fixed mount being fixedly connected with the chassis, the side brush bracket and fixed mount
Rotation centerline for rotation connection and side brush bracket is parallel with the same straight line where described two front side brush assemblies.
It is described while brush regulation assembly also include with it is described while brush bracket be connected and be used for control what side brush bracket was rotated
Lift actuator, lift actuator is connected with the chassis.
It is described include rotating the rotating shaft being connected with the fixed mount in brush bracket, be fixedly connected with rotating shaft while brush pressure pin with
And the adjusting rod for being fixedly connected and being connected with the lift actuator with rotating shaft, the fixing axle is arranged on the brush pressure pin of side.
The fixed mount setting two, the two ends of the rotating shaft are arranged on two fixed mounts, and the side brush pressure pin is located at
Between two fixed mounts.
One end of the side brush pressure pin is fixedly connected with the rotating shaft, and the fixing axle is arranged at the another of side brush pressure pin
End, the axis of fixing axle and the axis of rotating shaft are spatially perpendicular.
The side brush pressure pin sets and sets a fixing axle respectively on parallel two, each side brush pressure pin.
The side brush bracket also includes being arranged at spring support in the rotating shaft, the side brush regulation assembly also include with
Side brush mounting bracket and the spring support connection and the tensioning extension spring for applying pulling force for opposite side brush mounting bracket.
It is described while brush mounting bracket include with it is described two while brush assembly be connected while brush front rod, and while brush front rod
Connection while brush steady arm, with while brush steady arm connection and with the brush rear connecting rod when brush front rod is parallel and being arranged at
Axle sleeve on the brush rear connecting rod of side, the mounting hole is arranged on axle sleeve.
The road sweeper front brush device of the present invention, by setting when brush adjusts assembly and will be provided with front side brush assembly
Brush mounting bracket be arranged to side brush regulation assembly be detachable connection so that while brush mounting bracket and while brush adjust assembly between tear open
Dress is convenient, so that the dismounting convenience between front side brush assembly and chassis is improved, in order to the packing and transport of road sweeper, and
And ensure being capable of normal work after front side brush general assembly.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of road sweeper front of the present invention brush device；
Fig. 2 is the assembling schematic diagram of front side brush assembly and side brush mounting bracket；
Fig. 3 be while brush mounting bracket with while brush adjust assembly decomposing schematic representation；
Marked in figure：
1st, side brush front rod；2nd, side brush rear connecting rod；3rd, side brush steady arm；4th, front side brush assembly；5th, axle sleeve；6th, it is fixed
Axle；7th, rotating shaft；8th, adjusting rod；10th, fixed mount；11st, side brush pressure pin；12nd, spring support；13rd, lock pin；14th, lift actuator；
15th, it is tensioned extension spring；16th, mounting hole.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to it to implement.
As shown in Figure 1 to Figure 3, the invention provides a kind of road sweeper front brush device, including two front side brush assemblies 4,
The side brush mounting bracket that is connected with two front side brush assemblies 4 and it is connected with the chassis of road sweeper and for controlling front side brush assembly 4 to enter
The side brush regulation assembly of row lifting, while brush mounting bracket with while brush regulation assembly for detachable connection.
Specifically, the front side brush assembly 4 on road sweeper is that road sweeper is being swept for being cleaned to the rubbish on ground
During ground, then the inner side of the refuse sweeping on ground to road sweeper is passed through the rotation of main brush by two front side brush assemblies 4
The rubbish on ground is thrown into dustbin.In the direction of advance of road sweeper, main brush is arranged at after two front side brush assemblies 4
Side, two front side brush assemblies 4 are on the same straight line parallel with the width of road sweeper.As shown in Figure 1 to Figure 3, two
Individual front side brush assembly 4 is respectively arranged at one end of side brush mounting bracket, and side brush mounting bracket is the bottom for being movably arranged at road sweeper
The lower section of disk, the lifting of brush mounting bracket when brush regulation assembly is arranged for control, and then two front side brush assemblies 4 of control
Lifting, two front side brush assemblies 4 link into an integrated entity and are synchronized with the movement with side brush mounting bracket.
As shown in Figure 1 to Figure 3, while brush regulation assembly include being used for opposite side brush mounting bracket provide support while brush bracket and set
The fixing axle 6 being placed on the brush bracket of side, side brush mounting bracket, which has, allows the mounting hole that fixing axle 6 is optionally inserted and extracted out
16, fixing axle 6 is at least provided with two.While brush bracket be arranged for while brush mounting bracket lower section opposite side brush mounting bracket branch is provided
Support is acted on, and side brush bracket is not rotatable to be set, and the rotation centerline of side brush bracket is parallel with the width of road sweeper
(direction of straight-line travelling is same direction when the length direction of road sweeper works with road sweeper), by the rotation of side brush bracket,
The rise and fall of side brush mounting bracket and two front side brush assemblies 4 are realized, are swept the floor with ensuring two front side brush assemblies 4 being assembled to
After on car can normal work, two front side brush assemblies 4 after decline can be contacted with ground and the axis of front side brush assembly 4 with
Ground is perpendicular, and the front side brush assembly 4 after rising is not contacted with ground.Fixing axle 6 is the optionally insertion He of mounting hole 16
Extracted out from mounting hole 16, fixing axle 6 can be inserted and install from the lower section insertion mounting hole 16 of side brush mounting bracket when fixing axle 6
After in hole 16, can be achieved while brush mounting bracket with while brush adjust assembly connection.When move up side brush mounting bracket and thereon two
Individual front side brush assembly 4, until after fixing axle 6 deviate from from mounting hole 16, while brush mounting bracket with while brush separable, the side that adjusts assembly
Realize and dismantle between brush mounting bracket and side brush regulation assembly.In the present embodiment, fixing axle 6 is set at two, two fixing axles 6
In on the same straight line parallel with the rotation centerline of side brush bracket, fixing axle 6 is cylinder, the axis of fixing axle 6 and side
The rotation centerline of brush bracket is spatially perpendicular and parallel with the axis of front side brush assembly 4, and mounting hole 16 is circular hole.
As shown in Figure 1 to Figure 3, while brush regulation assembly also include the fixed mount 10 that is fixedly connected with chassis and with while brush bracket
Connect and for controlling the lift actuator 14 that side brush bracket is rotated, lift actuator 14 is connected with chassis, side brush bracket
It is connected with fixed mount 10 for rotation and the rotation centerline of side brush bracket is equal with the same straight line where two front side brush assemblies 4
OK.Include rotating the rotating shaft 7 be connected with fixed mount 10 in brush bracket, be fixedly connected with rotating shaft 7 while brush pressure pin 11 and with turn
The adjusting rod 8 that axle 7 is fixedly connected and is connected with lift actuator 14, fixing axle 6 is arranged on side brush pressure pin 11.Fixed mount 10 is set
Two are put, the two ends of rotating shaft 7 are arranged on two fixed mounts 10, side brush pressure pin 11 is located between two fixed mounts 10.Fixed mount
10 upper end is fixedly connected with chassis, and the lower end of rotating shaft 7 and fixed mount 10, which is rotated, to be connected, the axis of rotating shaft 7 (i.e. side brush bracket
Rotation centerline) it is located in horizontal plane.The length direction of side brush pressure pin 11 and the axis perpendicular of rotating shaft 7, the court of side brush pressure pin 11
Stretched out to the front of rotating shaft 7, one end on the length direction of side brush pressure pin 11 is fixedly connected with rotating shaft 7, and fixing axle 6 is arranged at side
The other end on the length direction of brush pressure pin 11, the axis of fixing axle 6 and the axis of rotating shaft 7 are spatially perpendicular and are brushed with side
The length direction of pressure pin 11 is perpendicular.While brush pressure pin 11 be used for while brush mounting bracket be in contact and for opposite side brush mounting bracket provide
Support, when brush pressure pin 11 can be set multiple and multiple in rotating shaft 7, brush pressure pin 11 is to be set gradually along the axial direction of rotating shaft 7.
As shown in Figure 1 to Figure 3, in the present embodiment, side brush pressure pin 11 sets parallel two, each side brush pressure pin 11
Upper to set a fixing axle 6 respectively, adjusting rod 8 is located between two side brush pressure pins 11.
As shown in Figure 1 to Figure 3, adjusting rod 8 is arranged in rotating shaft 7 and stretched out towards the outside of rotating shaft 7, the length of adjusting rod 8
One end on direction and the axis perpendicular of rotating shaft 7, the length direction of adjusting rod 8 is fixedly connected with rotating shaft 7, the length of adjusting rod 8
The other end on degree direction is rotated with one end of lift actuator 14 to be connected, and the other end of lift actuator 14 is rotated with chassis to be connected
Connect, lift actuator 14 and fixing axle 6 are respectively positioned at the side of rotating shaft 7.Lift actuator 14 is telescopic component, and lifting is driven
Dynamic device 14 can be hydraulic cylinder, cylinder or electric pushrod etc., and lift actuator 14 is preferably electric pushrod, the structure of electric pushrod
As well known in the skilled person like that, it has push rod for linear motion, the end of adjusting rod 8 and the end of push rod
Portion rotates connection.When lift actuator 14 extends, adjusting rod 8 can be promoted to rotate down, fixing axle 6 is rotated up, and then
So that side brush mounting bracket and two front side brush assemblies 4 thereon rise；When lift actuator 14 shrinks, adjusting rod can be pulled
8 are rotated up, and fixing axle 6 is rotated down, and then side brush mounting bracket and two front side brush assemblies 4 thereon are declined.
As shown in Figure 1 to Figure 3, brush bracket in side also includes the spring support 12 being arranged in rotating shaft 7, and side brush regulation assembly is also
Tensioning extension spring 15 including pulling force is connected and applied for opposite side brush mounting bracket with side brush mounting bracket and spring support 12, tensioning is drawn
Spring 15 is located between spring support 12 and side brush mounting bracket, and one end of tensioning extension spring 15 is connected with the upper end of spring support 12,
The other end for straining at spring 15 is connected with side brush mounting bracket, and the lower end of spring support 12 is fixedly connected with rotating shaft 7, and tensioning extension spring 15 is simultaneously
Positioned at the top of rotating shaft 7.Tensioning extension spring 15 is extension spring, and the pulling force that tensioning extension spring 15 opposite side brush mounting bracket applies can be offset
The gravity of side brush mounting bracket and two front side brush assemblies 4, the pulling force that tensioning extension spring 15 opposite side brush mounting bracket applies causes side brush peace
Shelve with keeping contact condition in the while brush pressure pin 11 of brush bracket, the tensioning opposite side brush mounting bracket of extension spring 15 is persistently pulled, kept away
Exempt from side brush mounting bracket and two front side brush assemblies 4 cause to pull fixing axle 6 because of self gravitation, so make fixing axle 6 because by
Shearing force and the situation that glances off or be broken occurs.Be tensioned the setting of extension spring 15 so that while brush mounting bracket with while brush bracket it
Between keep being relatively fixed, it is to avoid fixing axle 6 is damaged, and improves overall reliability and service life.
As preferred, as shown in Figure 1 to Figure 3, spring support 12 is the middle position on the length direction of rotating shaft 7
It is connected with rotating shaft 7, spring support 12 and the middle position for being located at two side brush pressure pins 11, tensioning extension spring 15 are to brush to pacify on side
The middle position on length direction shelved is connected with side brush mounting bracket, tensioning extension spring 15 and the tie point of side brush mounting bracket
Positioned at the middle position of two fixing axles 6.
As shown in Figure 1 to Figure 3, while brush mounting bracket include with two while brush assembly be connected while brush front rod 1, with while brush
Front rod 1 connect while brush steady arm 3, with while brush steady arm 3 connect and with connecting after being brushed when brush front rod 1 is parallel
Extension bar 2 and the axle sleeve 5 being arranged on side brush rear connecting rod 2, while brush front rod 1 and while brush rear connecting rod 2 length direction phase
It is parallel and parallel with the axis of rotating shaft 7, when brush rear connecting rod 2 is located between brush front rod 1 and rotating shaft 7, two side brushes
Assembly is fixedly connected with one end on the length direction of side brush front rod 1 respectively.The brush front rod when brush steady arm 3 is located at
Between 1 and side brush rear connecting rod 2, while brush steady arm 3 one end with while brush front rod 1 be fixedly connected, side brush steady arm 3 it is another
One end is fixedly connected with side brush rear connecting rod 2, and side brush steady arm 3 sets multiple.Mounting hole 16 is arranged on axle sleeve 5, and axle sleeve 5 is
The cylinder of both ends open, inner hollow, mounting hole 16 is the centre bore of axle sleeve 5, mounting hole 16 and for manhole so that
Fixing axle 6 may be inserted into and extract out, and the diameter and the diameter of fixing axle 6 of mounting hole 16 are roughly equal.The quantity of axle sleeve 5 and fixation
The quantity of axle 6 is equal, and each axle sleeve 5 is engaged with a fixing axle 6 respectively.In the present embodiment, axle sleeve 5 sets two, two
Individual axle sleeve 5 is respectively arranged at one end on the length direction of side brush rear connecting rod 2, axis and the side brush rear connecting rod 2 of axle sleeve 5
Length direction is perpendicular, and the two ends on the length direction of brush rear connecting rod 2 are in contact with the while brush pressure pin 11 of lower section respectively.
As shown in Figure 1 to Figure 3, side brush steady arm 3 sets parallel two, when the length of brush rear connecting rod 2 is less than
The length of brush front rod 1, two while brush steady arm 3 respectively with while brush rear connecting rod 2 length direction on one end fix and connect
Connect, midpoint on the length direction of brush rear connecting rod 2 and while brush front rod 1 length direction on midpoint be in and side is brushed
On the perpendicular same straight line of the length direction of front rod 1 and side brush rear connecting rod 2, two front side brush assemblies 4 are symmetrical
The both sides of brush rear connecting rod 2 on side.
As shown in Figure 1 to Figure 3, one end of tensioning extension spring 15 is the interposition on the length direction of side brush rear connecting rod 2
The place of putting is connected with side brush rear connecting rod 2.As preferred, extension spring 15 and side brush rear connecting rod 2 are tensioned for detachable connection,
Tensioning extension spring 15 with when brush rear connecting rod 2 is connected can by be tensioned the drag hook set by the end of extension spring 15 while brush rear connecting rod
Middle position on 2 length directions catches on side brush rear connecting rod 2 so that tensioning extension spring 15 being capable of the application drawing of opposite side brush mounting bracket
Power, after drag hook is pulled down from side brush rear connecting rod 2, tensioning extension spring 15 is separated with side brush rear connecting rod 2.
As preferred, as shown in Figure 1 to Figure 3, the lower end of fixing axle 6 is fixedly connected with side brush pressure pin 11, fixing axle 6
Upper end is stretched out from mounting hole 16, and the upper end of fixing axle 6 is simultaneously provided with the pin-and-hole for being used for installing lock pin 13, is arranged at fixing axle 6
The lock pin 13 of upper end is used for the installation of opposite side brush and erects position-limiting action, it is to avoid side brush mounting bracket comes off.Lock pin 13 is preferably D types
Half round pin, lock pin 13 and fixing axle 6 are detachable.When needing dismounting side brush mounting bracket and front side brush assembly 4, first by lock pin
13 disassemble from fixing axle 6, then can by while brush mounting bracket from while brush bracket on disassemble, this completes front
The dismounting of brush assembly 4.After front side brush assembly 4 is disassembled, the overall width of road sweeper is reduced, and is convenient for packing and is transported
It is defeated.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, the present invention is implemented not by above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (10)
1. road sweeper front brush device, including two front side brush assemblies, it is characterised in that：Also include total with described two front side brushs
Into connection while brush mounting bracket and be connected with the chassis of road sweeper and for control that front side brush assembly lifted while brush regulation
Assembly, while brush mounting bracket with while brush regulation assembly for detachable connection.
2. road sweeper front according to claim 1 brush device, it is characterised in that：The side brush regulation assembly includes being used for
To the brush bracket when brush mounting bracket provides support and the fixing axle being arranged on the brush bracket of side, side brush mounting bracket, which has, to be allowed
The mounting hole that fixing axle is optionally inserted and extracted out, fixing axle is at least provided with two.
3. road sweeper front according to claim 2 brush device, it is characterised in that：Side brush regulation assembly also include with
The fixed mount that the chassis is fixedly connected, it is described in brush bracket and fixed mount for rotate be connected and while brush bracket rotation centerline
It is parallel with the same straight line where described two front side brush assemblies.
4. road sweeper front according to claim 3 brush device, it is characterised in that：Side brush regulation assembly also include with
The lift actuator that brush bracket is rotated when brush bracket is connected and is used to control, lift actuator connects with the chassis
Connect.
5. road sweeper front according to claim 4 brush device, it is characterised in that：The side brush bracket include with it is described solid
Determine frame to rotate the rotating shaft connected, the side brush pressure pin being fixedly connected with rotating shaft and be fixedly connected and drive with the lifting with rotating shaft
The adjusting rod of device connection, the fixing axle is arranged on the brush pressure pin of side.
6. road sweeper front according to claim 5 brush device, it is characterised in that：The fixed mount setting two, it is described
The two ends of rotating shaft are arranged on two fixed mounts, and the side brush pressure pin is located between two fixed mounts.
7. road sweeper front according to claim 5 brush device, it is characterised in that：One end of the side brush pressure pin with it is described
Rotating shaft is fixedly connected, and the fixing axle is arranged at the other end of side brush pressure pin, and the axis of fixing axle and the axis of rotating shaft are in space
It is upper perpendicular.
8. road sweeper front according to claim 5 brush device, it is characterised in that：The side brush pressure pin sets parallel
Two, a fixing axle is set respectively on each side brush pressure pin.
9. according to any described road sweeper front brush device of claim 5 to 8, it is characterised in that：The side brush bracket is also wrapped
Include the spring support being arranged in the rotating shaft, it is described while brush regulation assembly also include with it is described while brush mounting bracket and spring support
Connection and the tensioning extension spring for applying pulling force for opposite side brush mounting bracket.
10. according to any described road sweeper front brush device of claim 1 to 9, it is characterised in that：The side brush mounting bracket bag
Include with described two brush front rods when brush assembly is connected, brushed with the brush steady arm when brush front rod is connected and side
Steady arm connect and with the brush rear connecting rod when brush front rod is parallel and the axle sleeve being arranged on the brush rear connecting rod of side, institute
Mounting hole is stated to be arranged on axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570170.7A CN107217628A (en) | 2017-07-13 | 2017-07-13 | Road sweeper front brush device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570170.7A CN107217628A (en) | 2017-07-13 | 2017-07-13 | Road sweeper front brush device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107217628A true CN107217628A (en) | 2017-09-29 |
Family
ID=59952889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570170.7A Pending CN107217628A (en) | 2017-07-13 | 2017-07-13 | Road sweeper front brush device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107217628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648286A (en) * | 2020-07-01 | 2020-09-11 | 欧阳玲 | Sweeper limit brush supporting structure convenient to change limit brush |
| CN113897894A (en) * | 2021-09-29 | 2022-01-07 | 江苏锡拖农机有限公司 | Separable floor mopping vehicle and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316578A (en) * | 1965-12-23 | 1967-05-02 | Wayne Manufacturing Co | Sweeper gutter broom suspension |
| CN102356199A (en) * | 2009-03-16 | 2012-02-15 | 阿尔弗雷德·凯驰两合公司 | Interchangeable sweeping brush unit and roadsweeper comprising a sweeping brush unit of this type |
| CN102900040A (en) * | 2011-07-24 | 2013-01-30 | 芜湖爱瑞特环保科技有限公司 | Side brush regulating system of motor sweeper |
| CN202787145U (en) * | 2012-07-26 | 2013-03-13 | 厦门新钢金属制品有限公司 | Detachable sweeping brush carrier |
-
2017
- 2017-07-13 CN CN201710570170.7A patent/CN107217628A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3316578A (en) * | 1965-12-23 | 1967-05-02 | Wayne Manufacturing Co | Sweeper gutter broom suspension |
| CN102356199A (en) * | 2009-03-16 | 2012-02-15 | 阿尔弗雷德·凯驰两合公司 | Interchangeable sweeping brush unit and roadsweeper comprising a sweeping brush unit of this type |
| CN102900040A (en) * | 2011-07-24 | 2013-01-30 | 芜湖爱瑞特环保科技有限公司 | Side brush regulating system of motor sweeper |
| CN202787145U (en) * | 2012-07-26 | 2013-03-13 | 厦门新钢金属制品有限公司 | Detachable sweeping brush carrier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648286A (en) * | 2020-07-01 | 2020-09-11 | 欧阳玲 | Sweeper limit brush supporting structure convenient to change limit brush |
| CN113897894A (en) * | 2021-09-29 | 2022-01-07 | 江苏锡拖农机有限公司 | Separable floor mopping vehicle and working method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
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| RJ01 | Rejection of invention patent application after publication |