CN207314240U - Sweep machine sweep device and road sweeper - Google Patents
Sweep machine sweep device and road sweeper Download PDFInfo
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- CN207314240U CN207314240U CN201720598036.3U CN201720598036U CN207314240U CN 207314240 U CN207314240 U CN 207314240U CN 201720598036 U CN201720598036 U CN 201720598036U CN 207314240 U CN207314240 U CN 207314240U
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- 238000004140 cleaning Methods 0.000 abstract description 22
- 238000010408 sweeping Methods 0.000 abstract description 9
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Abstract
It the utility model is related to a kind of sweep machine sweep device and road sweeper, wherein sweep machine sweep device includes brush arm and the brush (12) being connected with the brush arm, the brush (12) is cleaned for road pavement, and the front and back position of the brush (12) is adjustable in the travel direction of road sweeper.The utility model is adjustable by making front and back position of the brush in road sweeper travel direction, only brush can be stretched into and be cleaned when running into narrow zone, the narrow zone is integrally entered without road sweeper, the practicality of clearing apparatus can be improved, thoroughly remove corner or spot as yet untouched by a clean-up campaign；Meanwhile by adjusting the position of brush in the longitudinal direction, the cleaning radius of brush can be adjusted, so that increasing the maximum of brush cleans width, improve sweeping efficiency.
Description
Technical field
It the utility model is related to environmental sanitation field of mechanical technique, more particularly to a kind of sweep machine sweep device and road sweeper.
Background technology
Road sweeper is that one kind has chassis special and power drive unit and for removing, collecting the machine of (road) face rubbish
Tool equipment.Road sweeper not only can be adapted for the cleaning and maintenance on major urban arterial highway road, be readily applicable to square, park,
The cleaning of the occasion such as school or cell.Under normal conditions, clearing apparatus is equipped with the front end of road sweeper, for being carried out to rubbish
Compile.When road sweeper is in cleaning work state, clearing apparatus is contacted with ground, completes cleaning works.
There are wide variety of different types of road sweepers, but the clearing apparatus on most of road sweeper in the prior art, it is lifted
Oil cylinder is rigidly connected with brush arm, can not adjust the ground connection degree of brush, and can not achieve the tilt adjustment of brush, this is for rubbish
The collection of rubbish is very inconvenient, and sweeping efficiency is low；Under many circumstances, road sweeper needs to carry out the region of narrow space clear
Sweep, but since the overall volume of road sweeper is larger, clearing apparatus is difficult to extend into narrow zone, therefore it can not be carried out clearly
Sweep, there are cleaning dead angle；Also, the maximum of brush cleans limited width, can not adjust at any time as needed.
It should be noted that the information for being disclosed in the utility model background section is merely intended to increase to this practicality newly
The understanding of the general background of type, and be not construed as recognizing or imply that the information structure has been art technology in any form
The prior art well known to personnel.
Utility model content
The purpose of this utility model is to propose a kind of sweep machine sweep device and road sweeper, of the prior art clear to solve
Sweeping device is difficult to extend into narrow zone, and there are the maximum the problem of of cleaning limited width at cleaning dead angle, and brush.
To achieve the above object, the utility model provides a kind of sweep machine sweep device, including brush arm and with it is described
The brush of brush arm connection, the brush is cleaned for road pavement, in the travel direction of road sweeper before the brush
Position is adjustable afterwards.
Further, sweep machine sweep device further includes bolster, and the bolster is used for the brush in front and back
To the collision being subject into row buffering.
Further, the length of the brush arm is adjustable, to realize brush front and back position in the travel direction
It is adjustable.
Further, the brush arm includes outer tube and is set in the inner tube of the outer tube, and said inner tube stretches into institute
The length for stating outer tube is adjustable.
Further, one in the outer tube and said inner tube is equipped with mounting hole, in the outer tube and said inner tube
Another is equipped with slotted hole, to be realized by the cooperation of the mounting hole and the slotted hole to said inner tube built-in length
Adjust.
Further, the outer tube is equipped with the first elastic component to offset with the end of said inner tube, with described interior
Cushioning effect from when pipe is subject to external force collision.
Further, sweep machine sweep device further includes connecting bracket, and the connecting bracket is connected with the brush arm, institute
Stating brush arm can swing relative to the connecting bracket.
Further, the connecting bracket includes connecting seat, and the connecting seat is equipped with slotted hole, and the brush arm passes through
The slotted hole is installed on the connecting seat, to be adjusted by adjusting fixed position of the brush arm in the slotted hole
Save the swing angle of the brush arm.
Further, sweep machine sweep device further includes the rotating seat being connected with the brush arm, is set on the rotating seat
There is rotation axis, the rotation axis is inserted into the slotted hole, so that the rotating seat can be put relative to described connecting seat or so
It is dynamic.
Further, sweep machine sweep device further includes the brush being connected on the brush arm and the rotating seat and fixes
Part, the fixed position by adjusting the brush fixing piece can adjust the ground state of the brush.
Further, the side of the rotating seat is equipped with outwardly connecting shaft, and the side of the brush arm is equipped with peace
Block is filled, the mounting blocks are equipped with the first mounting hole, and the brush fixing piece is equipped with the second mounting hole and the 3rd mounting hole, described
Brush fixing piece passes through the cooperation of second mounting hole and the connecting shaft and first mounting hole and the described 3rd peace
Fill the cooperation realization and the connection of the brush arm and the rotating seat in hole.
Further, first mounting hole, second mounting hole or the 3rd mounting hole are slotted hole, so that institute
State that height of the brush arm apart from ground is adjustable, and then adjust the ground state of the brush.
Further, the brush relative to ground front and rear inclination angle and/or left and right tilt adjustable.
Further, sweep machine sweep device further includes the adjustment seat being connected between the brush arm and the brush,
The adjustment seat is equipped with the slotted hole coordinated with the mounting hole on the brush arm, can with realize inclination angle before and after the brush
Adjust.
Further, sweep machine sweep device further includes the motor installation being connected between the adjustment seat and the brush
Seat, the motor mount is equipped with the slotted hole coordinated with the mounting hole in the adjustment seat, to realize the brush lateral tilting
Angle it is adjustable.
Further, sweep machine sweep device further includes second be connected between the connecting bracket and the brush arm
Elastic component, the pretightning force of second elastic component is adjustable, to adjust height of the brush arm apart from ground, and then described in adjustment
The ground state of brush.
Further, sweep machine sweep device further includes floating cylinder and bend pipe, and the bend pipe is connected to the bottom of road sweeper
Between disk and the connecting bracket, the floating cylinder is connected between the chassis and the bend pipe, to pass through the floating
Oil cylinder drives the bend pipe and the connecting bracket to fluctuate, and then adjusts the ground state of the brush.
To achieve the above object, the utility model additionally provides a kind of road sweeper, including above-mentioned sweep machine sweep device.
Based on above-mentioned technical proposal, the utility model is by making front and back position of the brush in road sweeper travel direction can
Adjust, only brush can be stretched into and be cleaned when running into narrow zone, integrally entered without road sweeper
The narrow zone, can improve the practicality of clearing apparatus, thoroughly remove corner or spot as yet untouched by a clean-up campaign；Meanwhile by adjusting brush in front and back
Upward position, can adjust the cleaning radius of brush, so that increasing the maximum of brush cleans width, improve sweeping efficiency.
Brief description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The schematic description and description of the utility model is used to explain the utility model, does not form to the improper of the utility model
Limit.In the accompanying drawings：
Fig. 1 is the part-structure schematic diagram of the utility model road sweeper one embodiment.
Fig. 2 is the side view of the utility model sweep machine sweep device one embodiment.
Fig. 3 is the structure diagram of connecting bracket in the utility model sweep machine sweep device one embodiment.
Fig. 4 is the structure diagram of rotating seat in the utility model sweep machine sweep device one embodiment.
Fig. 5 is the structure diagram of brush arm outer tube in the utility model sweep machine sweep device one embodiment.
Fig. 6 is the structure diagram of brush arm inner tube in the utility model sweep machine sweep device one embodiment.
Fig. 7 is the structure diagram of adjustment seat in the utility model sweep machine sweep device one embodiment.
Fig. 8 is the structure diagram of motor mount in the utility model sweep machine sweep device one embodiment.
Fig. 9 is the structure diagram of brush mounting base in the utility model sweep machine sweep device one embodiment.
In figure：
1st, connecting bracket；2nd, rotating seat；3rd, outer tube；4th, the second elastic component；5th, the first elastic component；6th, bolt；7th, inner tube；8、
Adjustment seat；9th, motor mount；10th, motor；11st, brush mounting base；12nd, brush；13rd, nozzle holder；14th, brush fixing piece；
15th, axis pin；16th, axis pin；17th, floating cylinder；18th, bend pipe；19th, chassis；
101st, rack body；102nd, reinforcing rib；103rd, bearing is lifted；104th, connecting seat；105th, mounting hole；106th, sleeve；
107th, slotted hole；108th, installing plate；
201st, rotating seat main body；202nd, connecting shaft；203rd, rotation axis；204th, mounting hole；205th, mounting hole；206th, support
Plate；
301st, bent plate；302nd, baffle；303rd, sealing plate；304th, mounting blocks；305th, erection support；306th, bending plate；307th, pacify
Fill hole；308th, mounting hole；
701st, slotted hole；702nd, mounting hole；703rd, mounting hole；
801st, adjustment seat main body；802nd, connecting plate；803rd, mounting hole；804th, slotted hole；
901st, slotted hole；902nd, mounting hole；
1101st, brush connecting plate；1102nd, coaming plate；1103rd, motor shaft adapter sleeve.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, the technical solution in embodiment is carried out clear, complete
Ground describes.Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.
Embodiment based on the utility model, the institute that those of ordinary skill in the art are obtained without making creative work
There is other embodiment, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term "front", "rear", "left", "right", " on ", " under " etc.
The orientation or position relationship of instruction are for orientation or position relationship based on road sweeper travel direction (direction of advance), are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to scope of protection of the utility model.
In order to solve present in clearing apparatus of the prior art be difficult to extend into narrow zone, there are cleaning dead angle,
And maximum the problem of cleaning limited width of brush, the utility model proposes a kind of improved sweep machine sweep device of structure.
As depicted in figs. 1 and 2, in an illustrative examples of the utility model sweep machine sweep device, the cleaning
Device includes brush arm and the brush 12 being connected with brush arm, is preferably but not limited to brush 12 is connected to brush arm wherein one
The end at end, brush 12 are cleaned for road pavement, and the front and back position of brush 12 is adjustable in the travel direction of road sweeper.
, can be only when running into narrow zone by making front and back position of the brush 12 in road sweeper travel direction adjustable
Brush 12 is stretched into and is cleaned, integrally the narrow zone is entered without road sweeper, clearing apparatus can be improved
Practicality, thoroughly remove corner or spot as yet untouched by a clean-up campaign；Meanwhile by adjusting the position of brush 12 in the longitudinal direction, brush can be adjusted
12 cleaning radius, so that increasing the maximum of brush 12 cleans width, improves sweeping efficiency.
Further, sweep machine sweep device can also include bolster, and bolster is used for brush 12 in anteroposterior direction
The collision being subject to is into row buffering.Since the position of brush 12 in the longitudinal direction is adjustable, when clearing apparatus is subject to external force to hit
When hitting brush 12 can play backward, to slow down the effect of impact to clearing apparatus, so as to protect brush 12 and whole clean
Device；Meanwhile the setting of bolster can further buffer collision, reduce the damaged in collision degree of clearing apparatus, road is swept in guarantee
Machine carries out cleaning works high-efficiency continuously.
The specific constructive form of bolster can have it is a variety of, as long as can realize its act on.Hereafter will be to buffering
A kind of concrete structure of part illustrates.
Realize that the front and back position of brush 12 is adjustable for convenience, special driving device can be set, to drive brush arm edge
The travel direction movement of road sweeper, so as to adjust the front and back position of brush 12.Wherein, driving device can be cylinder, it is oil cylinder, straight
The dynamical elements such as line motor, electric pushrod.
Certainly, in addition to the above embodiment, it can also realize that the front and back position of brush 12 can using other structures
Adjust.In a preferred embodiment, its length of brush arm is adjustable, to realize the front and back position in travel direction of brush 12
It is adjustable.Its length of brush arm is adjustable, can more convenient, directly adjust the front and back position of brush 12.
Specifically, brush arm includes outer tube 3 and the inner tube 7 being set in inside outer tube 3, and inner tube 7 is stretched into inside outer tube 3
Length is adjustable, by adjusting the built-in length of inner tube 7, can adjust the entire length of brush arm.This barrel forms structure letter
Single, easy to adjust, manufacture cost is low.
To realize the adjustable of 7 built-in length of inner tube, in one embodiment, one in outer tube 3 and inner tube 7 is equipped with installation
Hole 307, another in outer tube 3 and inner tube 7 are equipped with slotted hole 701, with the cooperation by mounting hole 307 and slotted hole 701 come
Realize the adjusting to 7 built-in length of inner tube, the mounting hole and slotted hole 701 can be passed through by bolt between outer tube 3 and inner tube 7
And it is fixed with nut.
Certainly, in other embodiments, a mounting hole can also be set in one in outer tube 3 and inner tube 7, in outer tube
3 and inner tube 7 in another the mounting holes of multiple and different positions is set, by the cooperation from different mounting holes, can also adjust
Inner tube 7 and the relative position of outer tube 3, so as to change the entire length of brush arm.
Alternatively, it is also possible to set special driving device, inner tube 7 is driven to be moved relative to outer tube 3 by the driving device,
Or drive outer tube 3 to be moved relative to inner tube 7, to change the entire length of brush arm.Wherein, driving device can use oil
The dynamical elements such as cylinder, cylinder, linear motor or electric pushrod.
Preferably, the first elastic component 5 to offset with the end of inner tube 7 is internally provided with outer tube 3, it is outer to be subject in inner tube 7
Cushioning effect from when power is hit.The first elastic component 5 herein is a kind of embodiment of above-mentioned bolster, in brush
12 when being subject to external impact, and inner tube 7 is moved relative to outer tube 3, can slow down impact by the contraction of the first elastic component 5, reduction is hit
Transmission of the power to road sweeper miscellaneous part is hit, mitigates vibrations.Wherein, the first elastic component 5 is preferably but not limited to as spring.
In another embodiment of the utility model sweep machine sweep device, sweep machine sweep device can also include connection
Stent 1, connecting bracket 1 be connected with brush arm, is preferably but not limited to the remote brush 12 that connecting bracket 1 is connected to brush arm
The other end, brush arm can swing relative to connecting bracket 1, so can not only be increased by swinging for brush arm
Cleaning range, sweeping efficiency higher；Moreover, can also be by making brush arm inside when brush 12 or brush arm are subject to lateral force
Shrink to alleviate impact.
Specifically, connecting bracket 1 includes connecting seat 104, and connecting seat 104 is equipped with slotted hole 107, and brush arm passes through length
Circular hole 107 is installed on connecting seat 104, to adjust brush arm by adjusting fixed position of the brush arm in slotted hole 107
Swing angle.Preferably, slotted hole 107 is the arc slotted hole substantially extended in left-right direction, so that brush arm can be left
Right swing.
In other embodiments, slotted hole 107 can also be substituted using multiple circular mounting holes in diverse location,
Cooperation of the brush arm from different circular mounting holes is manually adjusted, to realize swinging for brush arm.
In an embodiment as illustrated in figure 3, in addition to connecting seat 104, connecting bracket 1 further includes rack body 101, branch
Frame body 101 can be formed by plate bending, and the section of rack body 101 takes the shape of the letter U, and can so mitigate the whole of rack body 101
Body weight.
The both ends of rack body 101 are additionally provided with reinforcing rib 102, to strengthen the integral strength of rack body 101, in stent master
The interlude of body 101 can also set the reinforcing rib 102 being connected with its top and bottom.
The top of rack body 101 is equipped with lifting bearing 103, which has U-bracket, U-bracket peace
On rack body 101 and the fixed frame of both ends open is formed, which is used for connecting bracket 1 by bend pipe 18 with sweeping
The chassis 19 of road machine connects, and can limit connecting bracket 1 and the brush arm being connected with connecting bracket 1 rotation.Lifting branch
Seat 103 is equipped with mounting hole 105, is connected by the mounting hole 105 with bend pipe 18.
Connecting seat 104 is substantially u-shaped bending harden structure, and the both ends of connecting seat 104 are not provided with position limiting structure, can make
The component being connected with connecting seat 104 swings angle bigger, and can try one's best to contract when being subject to lateral force, to alleviate
Impact.Connecting seat 104 can be welded on the side of rack body 101.
On connecting seat 104 in addition to slotted hole 107, mounting hole is additionally provided with, sleeve 106 is installed in mounting hole.
Further, sweep machine sweep device can also include the rotating seat 2 being connected with brush arm, as shown in figure 4, rotation
Seat 2 is equipped with rotation axis 203, it is preferable that rotation axis 203 is arranged on the bottom of rotating seat 2, and rotation axis 203 is inserted into slotted hole 107
It is interior, so that rotating seat 2 can swing relative to connecting seat 104.
The end of rotation axis 203 can be threaded, to be relatively fixed rotating seat 2 and connecting seat 104 by nut.When
So, in other embodiments, rotation axis 203 can also be optical axis, and rotation axis 203 can be by driving device in slotted hole 107
Rotation, so as to fulfill swinging for rotating seat 2, and then drives brush arm to swing.
As shown in figure 4, between rotating seat 2 and connecting seat 104 except through rotation axis 203 and slotted hole 107 cooperation into
Beyond row connection, the sleeve 106 being arranged on connecting seat 104 is also passed through by axis pin 15 and is arranged in rotating seat main body 201
Mounting hole 204 be attached, and rotating seat 2 can be rotated around the axis pin 15 relative to connecting seat 104, to drive brush arm
Swing.
In the embodiment as shown in fig.4, the entirety of rotating seat 2 is in P fonts, and illustrates shape as rotation counterclockwise
P fonts after 90 °.Rotating seat 2 includes rotating seat main body 201 and support plate 206, support plate 206 and rotating seat main body 201 1
It is body formed, the height of rotating seat main body 201 than support plate 206 thickness, to facilitate brush arm by being arranged on rotating seat main body
Mounting hole 205 on 201 is installed in rotating seat main body 201 without interfering.
As shown in figure 5,3 one end of outer tube of brush arm is equipped with connection otic placode, connection otic placode is equipped with mounting hole 308, outer tube 3
It is rotatably connected by axis through mounting hole 205 on mounting hole 308 and rotating seat 2 to realize with rotating seat 2.
One end of the remote connection otic placode of outer tube 3 is equipped with mounting hole 307, the mounting hole 307 and length set in inner tube 7
Circular hole 701 cooperates.
Outer tube 3 is preferably but not limited to as rectangular tube, and in the embodiment as shown in fig.5, outer tube 3 includes 301 He of bent plate
Baffle 302, bent plate 301 can be formed by plate bending, and section takes the shape of the letter U, and baffle 302 is mutually combined the side of being formed with bent plate 301
The pipe of shape.
One end equipped with connection otic placode of outer tube 3 is equipped with sealing plate 303, and sealing plate 303 blocks one end of outer tube 3, Ke Yiqi
To the effect of enhancing 3 structural strength of outer tube, and it can prevent that built-in length of the inner tube 7 inside outer tube 3 is long, with stop
Pipe 7 stretches out outer tube 3.
As shown in fig. 6, inner tube 7 is preferably but not limited to as rectangular tube.The top surface of inner tube 7 is equipped with slotted hole 701, inner tube 7
One end of remote outer tube 3 be equipped with mounting hole 702 and 703, by mounting hole 702 and 703 can realize inner tube 7 and brush 12 or
The connection of other intermediate connecting parts.
Further, sweep machine sweep device further includes the brush fixing piece 14 being connected on brush arm and rotating seat 2,
Fixed position by adjusting brush fixing piece 14 can adjust the ground state of brush 12.
Specifically, the side of rotating seat 2 is equipped with outwardly connecting shaft 202, as shown in figure 4, connecting shaft 202 is set
In the lateral surface of rotating seat 2, the side of brush arm is equipped with mounting blocks 304, as shown in figure 5, mounting blocks 304 are arranged on outer tube 3
Top surface and close to the position in outside, mounting blocks 304 are equipped with the first mounting hole, and brush fixing piece 14 can be strip plate part, sweep
Brush fixing piece 14 is equipped with the second mounting hole and the 3rd mounting hole, and brush fixing piece 14 passes through the second mounting hole and connecting shaft 202
Coordinate and the cooperation of the first mounting hole and the 3rd mounting hole is realized and the connection of brush arm and rotating seat 2.
Wherein, the first mounting hole, the second mounting hole or the 3rd mounting hole are slotted hole, with by adjusting brush fixing piece 14
With brush arm or the fixed position relative of rotating seat 2, so that height of the brush arm apart from ground is adjustable, and then brush 12 is adjusted
Ground state.
Since the end of brush arm is rotatably attached by mounting hole 308 and rotating seat 2, when adjustment brush is fixed
During the fixed position relative of part 14 and brush arm or rotating seat 2, brush arm integrally can be around being threaded through mounting hole 308 and mounting hole
Axis in 205 rotates, to adjust the ground clearance of brush arm, so as to adjust the ground state of brush 12.
Locked in addition, can be fixed brush fixing piece 14 and rotating seat 2 and brush arm by bolt in transportational process,
Prevent from rocking and part between collision.
In the another embodiment of the utility model sweep machine sweep device, brush 12 relative to ground front and rear inclination angle
And/or left and right tilt adjustable, to make the pollutants such as fallen leaves be concentrated to centre without being blown away when brush 12 rotates.
Specifically, sweep machine sweep device further includes the adjustment seat 8 being connected between brush arm and brush 12, adjustment seat 8
Equipped with the slotted hole 804 coordinated with the mounting hole on brush arm, to realize the adjustable of inclination angle before and after brush 12.
As shown in fig. 7, adjustment seat 8 includes adjustment seat main body 801 in tubular construction, one end of adjustment seat main body 801 is set
There is connecting plate 802, which is equipped with mounting hole.
The side of adjustment seat main body 801 is equipped with mounting hole 803 and slotted hole 804, wherein on mounting hole 803 and inner tube 7
Mounting hole 703 aligns, and slotted hole 804 aligns with the mounting hole 702 in inner tube 7, to realize the connection of adjustment seat 8 and inner tube 7.It is logical
The fixed position relative of inner tube 7 and adjustment seat 8 can be adjusted by crossing slotted hole 804, and slotted hole 804 is preferably but not limited to as substantially
The arc slotted hole vertically extended, to adjust front and rear inclination angle of the brush 12 relative to ground.
Further, sweep machine sweep device further includes the motor mount 9 being connected between adjustment seat 8 and brush 12,
Motor mount 9 is equipped with the slotted hole 901 coordinated with the mounting hole in adjustment seat 8, to realize the adjustable of 12 or so inclination angle of brush.
As shown in figure 8, three sides of motor mount 9 are equipped with coaming plate, the coaming plate of one of side is equipped with three
Slotted hole 901, one of slotted hole 901 are the arc slotted hole that substantially extends in left-right direction, two other slotted hole 901
For the arc slotted hole extended substantially in the vertical direction, to adjust left and right inclination angle of the brush 12 relative to ground.Motor mount 9
Bottom surface be equipped with mounting hole 902, for installing motor 10.
It is also associated with nozzle holder 13 on motor mount 9, nozzle holder 13 is used to install nozzle, can be to by nozzle
Road surface spraying depositing dust liquid.
As shown in figure 9, sweep machine sweep device further includes brush mounting base 11, brush mounting base 11 includes brush connecting plate
1101st, coaming plate 1102 and motor shaft adapter sleeve 1103, the drive that brush mounting base 11 passes through motor shaft adapter sleeve 1103 and motor 10
Moving axis connects, and brush 12 is installed on brush connecting plate 1101, and coaming plate 1102 is equipped with multiple lightening holes.
For the ground state of further adjustment brush 12, sweep machine sweep device, which further includes, is connected to connecting bracket 1 with sweeping
The second elastic component 4 between brush arm, the pretightning force of the second elastic component 4 is adjustable, to adjust height of the brush arm apart from ground, and then
Adjust the ground state of brush 12.Wherein, the second elastic component 4 is not limited to be arranged between connecting bracket 1 and brush arm,
It sets position to have multiple choices, as long as can realize that it is acted on.
As shown in figure 3, the connecting seat 104 of connecting bracket 1 is equipped with the installing plate 108 extended in left-right direction, installing plate
108 are equipped with mounting hole, as shown in figure 5, the side of outer tube 3 is equipped with erection support 305, the end of erection support 305 be equipped with to
The bending plate 306 of upper bending, bending plate 306 are equipped with mounting hole, and the second elastic component is preferably but not limited to as tension spring, tension spring
Both ends are connected to by bolt 6 on the installing plate 108 of connecting bracket 1 and the bending plate 306 of brush arm respectively, pass through adjusting bolt
6 screw-in length, can adjust the pretightning force of tension spring, so as to adjust height of the brush arm apart from ground, and then adjust brush 12
Ground state.
As depicted in figs. 1 and 2, sweep machine sweep device can also include floating cylinder 17 and bend pipe 18, and bend pipe 18 connects
Between the chassis 19 of road sweeper and connecting bracket 1, specifically, one end of bend pipe 18 is carried by axis pin 16 and connecting bracket 1
Ascending branch seat 103 connects, and the other end of bend pipe 18 is connected with chassis 19, and floating cylinder 17 is connected between chassis 19 and bend pipe 18,
To drive bend pipe 18 and connecting bracket 1 to fluctuate by floating cylinder 17, and then adjust the ground state of brush 12.
As it can be seen that in the utility model sweep machine sweep device embodiment, pass through brush fixing piece 14, the second elastic component 4
With the mutual cooperation of floating cylinder 17, the ground pressure of brush 12 can be ensured from multiple and different aspect and angle, adjustment is swept
The ground state of brush 12, reduces the abrasion between brush 12 and ground, improves the service life of brush 12, reduces brush 12 more
Frequency is changed, reduces input cost.
" ground state " refers mainly to the tightening degree of brush 12 and ground herein, specifically includes ground pressure etc..
As can be seen from the above description, each example structure of sweep machine sweep device provided by the utility model is tight
Gather, easy to operate, occupied space is smaller, and road sweeper can be made freely to be adjusted according to actual condition under cleaning work state
Width and brush ground connection degree are cleaned, while adds brush arm anticollision design, the damaged in collision journey of clearing apparatus can be reduced as far as possible
Degree, ensures that road sweeper carries out cleaning works high-efficiency continuously；The convenient installation of whole device, dismounting and maintenance.
In addition, the utility model additionally provides the sweep machine sweep dress in a kind of road sweeper, including above-mentioned each embodiment
Put.Good effect possessed by sweep machine sweep device is equally applicable to road sweeper, and which is not described herein again.
The work of one embodiment of 1~9 pair of the utility model sweep machine sweep device and road sweeper below in conjunction with the accompanying drawings
Process illustrates：
As shown in Figure 1, 2, which uses and is symmetrically arranged, including connecting bracket 1 and the company of being arranged on
Connect the rotating seat 2 of 1 arranged on left and right sides of stent, brush arm, adjustment seat 8, motor mount 9, motor 10, brush mounting base 11, brush
12 and nozzle holder 13.Wherein, the second elastic component of pretightning force can be adjusted by bolt 6 by being equipped between rotating seat 2 and brush arm
4, brush arm is interior to be equipped with the first elastic component 5, and brush arm is the sleeve type structure for including outer tube 3 and inner tube 7, rotating seat 2 and brush
Brush fixing piece 14 is additionally provided between arm.In addition, connecting bracket 1 is connected by bend pipe 18 with chassis 19, floating cylinder 17 is set
Between bend pipe 18 and chassis 19.
The concrete operating principle of sweep machine sweep device is in the embodiment：
1st, before the start-up operation of sweep machine sweep device：
Brush fixing piece 14 is engaged with the connecting shaft 202 on rotating seat 2 and the mounting blocks 304 on brush arm at the same time, is adjusted
Save the slotted hole of 14 upper end of brush fixing piece, to adjust the gap between rotating seat 2 and brush arm, and then adjust brush arm from
Ground height, adjusts the ground connection degree of brush 12；
The installation length of adjustment bolt 6, to adjust the deformation length of the second elastic component 4 (tension spring), so as to adjust brush 12
Ground connection degree；
The vehicle that road sweeper is adjusted according to real work road conditions cleans width, specifically, passes through the rotation axis on rotating seat 2
203 are slidably matched in the slotted hole 107 on 104 surface of connecting seat come the interior receipts for realizing brush arm and outer pendulum, and road is swept so as to adjust
The cleaning width of machine clearing apparatus；
Meanwhile by adjusting the length of fit between inner tube 7 and the outer tube 3 of brush arm, realize the elastic of brush arm,
Change the length of whole brush arm, so as to adjust maximum cleaning width when being put outside road sweeper brush arm；
Angle is tilted forward and back by what adjustment seat 8 can adjust brush 12, brush 12 can be adjusted by motor mount 9
The angle that tilts so that rubbish preferably concentrates arrangement；
By adjusting the ground pressure of brush arm and the cleaning width of vehicle, it so can ensure that road sweeper has well clear
Sweep effect；
In addition, the first elastic component 5 is arranged on the inside of outer tube 3, and when colliding in brush arm front end and barrier, inner tube
7 backward play run into the first elastic component 5, can reduce shock infringement, realize buffering effect；
2nd, when sweep machine sweep device is in cleaning work state：
Brush arm is lifted with connecting bracket 1, and connecting bracket 1 adjusts lifting height by the floating cylinder 17 on chassis 19
Degree, floating cylinder 17 can float according to road surface fluctuating situation and adjust the ground pressure of brush 12；In addition, pass through the second elastic component
4 are used cooperatively with floating cylinder 17, it can be ensured that brush arm has good ground pressure；
3rd, when sweep machine sweep device is in non-cleaning work state：
Whole sweep machine sweep device can be lifted by floating cylinder 17, while adjust rotating seat 2 so that entirely sweeping
Received in the machine clearing apparatus of road, easy to travel and transport, it is ensured that complete machine passes through performance with good.
Pass through the explanation to the utility model sweep machine sweep device and multiple embodiments of road sweeper, it can be seen that this reality
At least there is one or more of with novel street sweeper clearing apparatus and road sweeper embodiment：
1st, by making the front and back position of brush adjustable, make the maximum width that cleans of brush adjustable, and by brush preceding
Movement in rear direction can alleviate the shock of brush front end；
2nd, by setting bolster, the shock that brush front portion is subject to further is slowed down；
3rd, brush can swing relative to connecting bracket, and width is cleaned to adjust the vehicle of road sweeper；
4th, adjust the ground connection degree of brush jointly by floating cylinder, brush fixing piece and the second elastic component, reduce brush
Abrasion between ground, is conducive to extend the service life of brush；
5th, the tilt adjustable around of brush, facilitates garbage collection.
Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
Change；Without departing from the spirit of technical solutions of the utility model, it should all cover in the claimed technical solution of the utility model
Among scope.
Claims (17)
1. a kind of sweep machine sweep device, it is characterised in that the brush (12) being connected including brush arm and with the brush arm, institute
Brush (12) is stated to be cleaned for road pavement, the front and back position of the brush (12) is adjustable in the travel direction of road sweeper,
The length of the brush arm is adjustable, with realize the brush (12) in the travel direction front and back position it is adjustable.
2. sweep machine sweep device according to claim 1, it is characterised in that further include bolster, the bolster is used
In the collision being subject to the brush (12) in anteroposterior direction into row buffering.
3. sweep machine sweep device according to claim 2, it is characterised in that the brush arm includes outer tube (3) and set
The internal inner tube (7) of the outer tube (3) is located at, it is adjustable that said inner tube (7) stretches into the internal length of the outer tube (3).
4. sweep machine sweep device according to claim 3, it is characterised in that in the outer tube (3) and said inner tube (7)
One be equipped with mounting hole (307), another in the outer tube (3) and said inner tube (7) is equipped with slotted hole (701), with logical
The cooperation of the mounting hole (307) and the slotted hole (701) is crossed to realize the adjusting to said inner tube (7) built-in length.
5. sweep machine sweep device according to claim 3, it is characterised in that the outer tube (3) be internally provided with it is described
The first elastic component (5) that the end of inner tube (7) offsets, with cushioning effect from when said inner tube (7) is subject to external force collision.
6. sweep machine sweep device according to claim 1, it is characterised in that further include connecting bracket (1), the connection
Stent (1) is connected with the brush arm, and the brush arm can swing relative to the connecting bracket (1).
7. sweep machine sweep device according to claim 6, it is characterised in that the connecting bracket (1) includes connecting seat
(104), the connecting seat (104) is equipped with slotted hole (107), and the brush arm is installed on institute by the slotted hole (107)
State on connecting seat (104), to adjust described sweep by adjusting fixed position of the brush arm in the slotted hole (107)
The swing angle of brush arm.
8. sweep machine sweep device according to claim 7, it is characterised in that further include the rotation being connected with the brush arm
Swivel base (2), the rotating seat (2) are equipped with rotation axis (203), and the rotation axis (203) is inserted into the slotted hole (107),
So that the rotating seat (2) can swing relative to the connecting seat (104).
9. sweep machine sweep device according to claim 8, it is characterised in that further include and be connected to the brush arm and institute
The brush fixing piece (14) on rotating seat (2) is stated, institute can be adjusted by the fixed position for adjusting the brush fixing piece (14)
State the ground state of brush (12).
10. sweep machine sweep device according to claim 9, it is characterised in that the side of the rotating seat (2) be equipped with to
The connecting shaft (202) of outer protrusion, the side of the brush arm are equipped with mounting blocks (304), and the mounting blocks (304) are equipped with first
Mounting hole, the brush fixing piece (14) are equipped with the second mounting hole and the 3rd mounting hole, and the brush fixing piece (14) passes through institute
State the cooperation of the second mounting hole and the connecting shaft (202) and the cooperation reality of first mounting hole and the 3rd mounting hole
Now with the connection of the brush arm and the rotating seat (2).
11. sweep machine sweep device according to claim 10, it is characterised in that first mounting hole, described second
Mounting hole or the 3rd mounting hole are slotted hole, so that height of the brush arm apart from ground is adjustable, and then described in adjustment
The ground state of brush (12).
12. sweep machine sweep device according to claim 1, it is characterised in that the brush (12) is relative to ground
Front and rear inclination angle and/or left and right tilt adjustable.
13. sweep machine sweep device according to claim 12, it is characterised in that further include be connected to the brush arm with
Adjustment seat (8) between the brush (12), the adjustment seat (8) are equipped with oval with the mounting hole cooperation on the brush arm
Hole (804), to realize the adjustable of inclination angle before and after the brush (12).
14. sweep machine sweep device according to claim 13, it is characterised in that further include and be connected to the adjustment seat
(8) motor mount (9) between the brush (12), the motor mount (9) be equipped with the adjustment seat (8)
The slotted hole (901) that mounting hole coordinates, to realize the adjustable of the brush (12) left and right inclination angle.
15. sweep machine sweep device according to claim 6, it is characterised in that further include and be connected to the connecting bracket
(1) the second elastic component (4) between the brush arm, the pretightning force of second elastic component (4) is adjustable, to be swept described in adjusting
Brush arm and then adjusts the ground state of the brush (12) apart from the height on ground.
16. sweep machine sweep device according to claim 6, it is characterised in that further include floating cylinder (17) and bend pipe
(18), the bend pipe (18) is connected between the chassis (19) of road sweeper and the connecting bracket (1), the floating cylinder (17)
Be connected between the chassis (19) and the bend pipe (18), with by the floating cylinder (17) drive the bend pipe (18) and
The connecting bracket (1) is fluctuated, and then adjusts the ground state of the brush (12).
17. a kind of road sweeper, it is characterised in that including such as claim 1~16 any one of them sweep machine sweep device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598036.3U CN207314240U (en) | 2017-05-26 | 2017-05-26 | Sweep machine sweep device and road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598036.3U CN207314240U (en) | 2017-05-26 | 2017-05-26 | Sweep machine sweep device and road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314240U true CN207314240U (en) | 2018-05-04 |
Family
ID=62436353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598036.3U Active CN207314240U (en) | 2017-05-26 | 2017-05-26 | Sweep machine sweep device and road sweeper |
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| Country | Link |
|---|---|
| CN (1) | CN207314240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958215A (en) * | 2017-05-26 | 2017-07-18 | 徐工集团工程机械有限公司 | Road sweeper clearing apparatus and road sweeper |
| CN110644399A (en) * | 2019-08-28 | 2020-01-03 | 黄翠婷 | Road surface sweeper |
| WO2020034644A1 (en) * | 2018-08-16 | 2020-02-20 | 吉林省北欧重型机械有限公司 | Cleaning apparatus for ground under road guardrail |
| CN118321525A (en) * | 2024-06-12 | 2024-07-12 | 山西鼎业机械制造有限公司 | Ferrous metal pressure casting molding equipment |
-
2017
- 2017-05-26 CN CN201720598036.3U patent/CN207314240U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958215A (en) * | 2017-05-26 | 2017-07-18 | 徐工集团工程机械有限公司 | Road sweeper clearing apparatus and road sweeper |
| WO2020034644A1 (en) * | 2018-08-16 | 2020-02-20 | 吉林省北欧重型机械有限公司 | Cleaning apparatus for ground under road guardrail |
| CN110644399A (en) * | 2019-08-28 | 2020-01-03 | 黄翠婷 | Road surface sweeper |
| CN118321525A (en) * | 2024-06-12 | 2024-07-12 | 山西鼎业机械制造有限公司 | Ferrous metal pressure casting molding equipment |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220722 Address after: 221004 26 Tuo Lan Shan Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 Industrial Zone, Xuzhou Economic Development Zone, Jiangsu, China Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |