CN107190679B - Sweep disk component and the road cleaner with it - Google Patents
Sweep disk component and the road cleaner with it Download PDFInfo
- Publication number
- CN107190679B CN107190679B CN201610143838.5A CN201610143838A CN107190679B CN 107190679 B CN107190679 B CN 107190679B CN 201610143838 A CN201610143838 A CN 201610143838A CN 107190679 B CN107190679 B CN 107190679B
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- Prior art keywords
- connecting rod
- pressure unit
- disk component
- sweep
- sweeping
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Classifications
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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
Abstract
The present invention provides sweep disk component and with its road cleaner, sweep disk component, comprising: support portion；One end of interconnecting piece, interconnecting piece is movably connected with support portion；Sweep pan portion, the other end of interconnecting piece with sweep pan portion and be movably connected；The first end of driving portion, driving portion is set on support portion, and the second end driving of driving portion is swept pan portion and moved up and down along the vertical direction so as to sweep pan portion；The first end of pressure unit, pressure unit is connected with interconnecting piece so that sweeping pan portion has stable ground pressure relative to ground.Due to being additionally arranged pressure unit, so that sweeping pan portion during operation, pressure unit provides constant pressure so that sweeping pan portion has stable ground pressure relative to ground, after pressure unit is set, this, which sweeps disk component, to realize that brush is grounded the automatic adjusument of power by pressure unit, effectively raise the sensitivity for sweeping the automatic adjusument of brush ground connection power of disk component.
Description
Technical field
The present invention relates to cleaning technology fields, sweep disk component and with its road cleaner in particular to a kind of.
Background technique
When sweeping machine or road sweeper carry out cleaning work, the contact force between brush and ground is normally referred to as brush ground connection
Power.Brush is grounded the size of power, has a great impact to cleaning effect and brush filament abrasion.Brush ground connection power is excessive, can make to drive
The energy consumption for sweeping disc spins increases, and the abrasion of brush is accelerated, and sweeping efficiency reduces.Brush ground connection power is too small, can reduce cleaning ability,
Do not reach requirement the operation cleannes of sweeping machine or road sweeper.Therefore brush ground connection power must be controlled in a suitable range
It is interior.
Brush can be worn in cleaning process, and after abrasion brush can reduce the crush on ground, brush is caused to be grounded
Power becomes smaller.To ensure that brush is grounded power in suitable range, need to readjust the liftoff height for sweeping disk component after brush abrasion
Degree, needs manually frequently to adjust with the abrasion of brush filament.Manual adjustment is not only time-consuming and laborious, also by adjust personnel technical level and
The influence of job morale, regulating effect cannot be guaranteed.
The primary structure pattern of the brush ground connection force adaptive regulating device of existing sweeping machine or road sweeper is shown in Fig. 1, mainly
By sweeping pan portion 30 ', parallelogram lifting mechanism 20 ', air pressure or hydraulic control system, lifting cylinder or oil cylinder 40 ', mounting rack
The compositions such as 10 '.The brush of existing sweeping machine is grounded force adaptive device, sweeps the promotion point design of pan portion 30 ' in parallelogram
Between the lower cross arm (or Top Crossbeam) and support portion and the hinge for sweeping pan portion 30 ' of mechanism.Constant pulling force is exported by oil cylinder 40 ',
The stroke of oil cylinder 40 ' changes immediately with the bounce for sweeping pan portion 30 ', i.e., needs to reach by the stroke control to oil cylinder in the prior art
To the purpose of docking soil fertility automatic adjusument.
Force adaptive regulating device is grounded using the brush of pressure control, lifting cylinder is generally single-acting cylinder, air pressure
The air pressure of control system control input lifting cylinder cavity of resorption is suitable and invariable.The tensions constant for exporting cylinder, cylinder are living
The overhang of stopper rod can wear with brush and sweep disc vibration follows variation immediately.The disadvantage is that sweeping road without the medium and small of gas source
It can not be applied on vehicle (machine).
Most medium and small sweeping machines or road sweeper in the prior art, without gas source on vehicle.If spy increases dedicated gas source, because by
The multifactor influences such as vehicle-mounted space is small, structure is complicated, reliability is difficult to ensure, will lose more than gain.These sweeping machines (machine)
Baric systerm have to be replaced with hydraulic system by sweeping disk ground connection force automatic regulating device.When sweeping disk work, by hydraulic control system
The overhang of lift piston bar is controlled by detecting the oil pressure size variation of oil cylinder, protects the height between brush and ground
It is suitable to hold, and achievees the purpose that brush ground connection power keeps suitable, constant.Structure is complicated for Floor-sweeping device in the prior art, at high cost,
It is required that the precision of press detection sensor is high.Most fatal disadvantage in the prior art is that automatic adjusument sensitivity is not able to satisfy
Actual needs, can hardly find practical applications.
Summary of the invention
Disk component is swept and with its road cleaner the main purpose of the present invention is to provide a kind of, to solve existing skill
The low problem of road sweeper automatic adjusument sensitivity in art.
To achieve the goals above, according to an aspect of the invention, there is provided one kind sweeps disk component, comprising: support portion；
One end of interconnecting piece, interconnecting piece is movably connected with support portion；Sweep pan portion, the other end of interconnecting piece with to sweep pan portion movable
Ground is connected；The first end of driving portion, driving portion is set on support portion, and the second end driving of driving portion sweeps pan portion so as to sweep disk
Portion moves up and down along the vertical direction；The first end of pressure unit, pressure unit is connected so as to sweep pan portion relative to ground with interconnecting piece
With stable ground pressure.
Further, pressure unit further includes the second end being oppositely arranged with the first end of pressure unit, the second end of pressure unit
It is set on support portion, or is set on interconnecting piece.
Further, interconnecting piece includes: first connecting rod, and one end of first connecting rod is connected with pan portion is swept, and first connects
The other end of extension bar is connected with support portion, and the first end of pressure unit is connected with first connecting rod.
Further, interconnecting piece further include: the second connecting rod, the second connecting rod are set to along the vertical direction of support portion
Above or below one connecting rod, one end of the second connecting rod is connected with pan portion is swept, the other end of the second connecting rod and support
Portion is connected.
Further, the second end of pressure unit is set on interconnecting piece, and the second end of pressure unit is connected with the second connecting rod
It connects.
Further, the second end of pressure unit is set on support portion, and support is provided on the support portion of pan portion far from sweeping
The second end of part, pressure unit is connected with supporting element.
Further, the second connecting rod has far from sweeping the linkage section of pan portion, and linkage section extends and is located at away from sweeping pan portion
The first end of the side of supporting element, pressure unit is connected with linkage section.
Further, first sliding groove is offered on linkage section, the first end of pressure unit is located in first sliding groove, first sliding groove
Axis and pressure unit force direction have angle.
Further, the second end of driving portion is set in the second connecting rod, offers second sliding slot in the second connecting rod,
The second end of pressure unit is located in second sliding slot, and the axis of second sliding slot and the force direction of pressure unit have angle.
Further, the side of the second connecting rod far from first connecting rod has protrusion, and the is offered on protrusion
Two sliding slots.
Further, it is provided with third sliding slot in the second end of driving portion, driving portion is by third sliding slot and is set to the
Fixing piece in two connecting rods is connected.
Further, the axis direction of third sliding slot and the force direction of driving portion are parallel, drive when driving portion will sweep pan portion
When moving to working condition, fixing piece is located at the middle part of third sliding slot.
Further, gag lever post is provided with to change first connecting rod and second and connect in first connecting rod or the second connecting rod
The axis of extension bar and the inclination angle of horizontal direction.
According to another aspect of the present invention, a kind of road cleaner is provided, including sweeps disk component, it is upper for sweeping disk component
That states sweeps disk component.
Apply the technical scheme of the present invention, provide it is a kind of sweep disk component and the road cleaner with it, this sweeps disk group
Part includes support portion, interconnecting piece, sweeps pan portion, driving portion and pressure unit.One end of interconnecting piece is movably connected with support portion.
The other end of interconnecting piece with sweep pan portion and be movably connected.The first end of driving portion is set on support portion, and the of driving portion
The driving of two ends is swept pan portion and is moved up and down along the vertical direction so as to sweep pan portion.The first end of pressure unit is connected so as to sweep with interconnecting piece
Pan portion has stable ground pressure relative to ground.Due to being additionally arranged pressure unit, so that sweeping pan portion during operation, apply
Splenium provides constant pressure so that sweeping pan portion has stable ground pressure relative to ground, i.e., after setting pressure unit, this sweeps disk
Component can realize that brush is grounded the automatic adjusument of power by pressure unit, effectively raise the brush ground connection power for sweeping disk component
Automatic adjusument sensitivity.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram in the prior art for sweeping disk component；
Fig. 2 shows the structural schematic diagrams of the embodiment one according to the present invention for sweeping disk component；
Fig. 3 shows the structural schematic diagram of the embodiment two according to the present invention for sweeping disk component；
Fig. 4 shows the structural schematic diagram of the embodiment three according to the present invention for sweeping disk component；
Fig. 5 shows the self-reacting device load distribution schematic diagram according to the present invention for sweeping disk component；And
Fig. 6 shows the self-reacting device load distributed embodiments schematic diagram according to the present invention for sweeping disk component.
Wherein, the above drawings include the following reference numerals:
10, support portion；11, supporting element；20, interconnecting piece；21, first connecting rod；22, the second connecting rod；221, linkage section；
2211, first sliding groove；222, protrusion；2221, second sliding slot；30, pan portion is swept；31, disk is swept；32, connector；40, driving portion；
41, third sliding slot；50, pressure unit；60, fixing piece；70, gag lever post.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig. 2, according to one embodiment of present invention, providing one kind and sweeping disk component, it includes branch that this, which sweeps disk component,
Support part 10, interconnecting piece 20 sweep pan portion 30, driving portion 40 and pressure unit 50.One end of interconnecting piece 20 and support portion 10 are movably
It is connected.The other end of interconnecting piece 20 is movably connected with pan portion 30 is swept.The first end of driving portion 40 is set to support portion
On 10, the second end driving of driving portion 40 is swept pan portion 30 and is moved up and down along the vertical direction so as to sweep pan portion 30.The of pressure unit 50
One end is connected with interconnecting piece 20 so that sweeping pan portion 30 has stable ground pressure relative to ground.
In the present embodiment, due to being additionally arranged pressure unit 50, so that sweeping pan portion 30 during operation, pressure unit 50 is mentioned
For constant pressure so that sweeping pan portion 30 has stable ground pressure relative to ground.After pressure unit 50 is arranged, this sweeps disk group
Part can realize that brush is grounded the automatic adjusument of power by pressure unit 50, effectively raise the brush ground connection power for sweeping disk component
Automatic adjusument sensitivity.
Further, when needing to sweep 30 operation of pan portion, the decline of pan portion 30 is swept in the driving of driving portion 40.In the present embodiment
Driving portion 40 is preferably lift cylinder, i.e., by the length of control lift cylinder elongation, so that sweeping pan portion 30 in self weight and oil cylinder
Descending motion is done under the action of thrust.
In order to enable pressure unit 50 can provide stable ground pressure to pan portion 30 is swept, the first end of pressure unit 50 is set
It sets on interconnecting piece 20, while the second end being oppositely arranged with the first end of pressure unit 50 being set on support portion 10.Connection
Portion 20 primarily serves the effect that pan portion 30 and support portion 10 are swept in connection, by 40 drive connection portion 20 of driving portion so that interconnecting piece 20
Axis and horizontal direction tilt angle change to achieve the purpose that driving sweep pan portion 30.
Interconnecting piece 20 includes first connecting rod 21 and the second connecting rod 22.One end of first connecting rod 21 with sweep 30 phase of pan portion
Connection, the other end of first connecting rod 21 are connected with support portion 10.As shown in Fig. 2, the second connecting rod 22 is along support portion 10
Vertical direction is set to the top of first connecting rod 21, and one end of the second connecting rod 22 is connected with pan portion 30 is swept, the second connection
The other end of bar 22 is connected with support portion 10, and the second end of driving portion 40 is connected with the second connecting rod 22.Certainly, second connects
Extension bar 22 is also possible to be set to the lower section (as shown in Figure 3) of first connecting rod 21 along the vertical direction of support portion 10, can also be with
First connecting rod 21 and the second connecting rod 22 are set in parallel in the two sides on sustained height and positioned at support portion 10, as long as energy
Enough guarantee that driving portion can drive one of first connecting rod 21 and the second connecting rod 22, enables to sweep the realization of pan portion 30 lifting i.e.
It can.Further, in order to improve the sensitivity of the automatic adjusument for sweeping pan portion 30, the first end of pressure unit 50 is connect with second
Bar 22 is connected.Certainly, pressure unit 50 also can be set on first connecting rod 21.As long as can be improved oneself for sweeping pan portion 30
The sensitivity adjusted is adapted to, pressure unit 50, which is arranged also to carry out pressing to first connecting rod 21 and the second connecting rod 22, is also
Can with.
Preferably, pressure unit 50 is gas spring, in order to enable gas spring has enough pressure spaces and adjustment angle,
Supporting element 11 is provided on support portion 10.The supporting element 11 is provided on supporting element 11 away from sweeping pan portion 30, and the of gas spring
One end is connected with supporting element 11.The second end of gas spring can be connected with one of first connecting rod 21 and the second connecting rod 22
It connects.
As shown in Fig. 2, the second connecting rod 22 has far from the linkage section 221 for sweeping pan portion 30, linkage section 221, which deviates from, to be swept
Pan portion 30 extends and is located at the side of supporting element 11, and the first end of gas spring is connected with linkage section 221.Due in the second connection
One end of bar 22 has linkage section, that is, extends the brachium of the second connecting rod 22, passes through the first end and linkage section 221 of gas spring
It is connected, using lever principle, is effectively increased gas spring to sweeping the adaptive degree of regulation of pan portion 30.
Further, as shown in Figures 2 and 3, first sliding groove 2211 is offered on linkage section 221, the first of gas spring
End is set in first sliding groove 2211 by lower hinge pin, and the axis of first sliding groove 2211 and the force direction of gas spring have folder
Angle.By adjusting position of the lower hinge pin of gas spring in first sliding groove 2211, the length of the lifting force arm of force of gas spring can be changed
Degree reaches the size for adjusting brush initial ground power, so that it is guaranteed that the ground connection power size for sweeping pan portion 30 is suitable.
As shown in figure 4, according to another embodiment of the invention, the first end of gas spring is set to first connecting rod 21
On, the second end of gas spring is set in the second connecting rod 22.Driving portion 40 is lift cylinder, and the first end of lift cylinder is arranged
In on support portion 10, the second end of lift cylinder is set to the second connecting rod 22.In order to avoid between lift cylinder and gas spring
It interferes, lift cylinder and gas spring is respectively arranged to the two sides of the second connecting rod 22.Setting equally can be realized in this way
Control and adjustment of the gas spring to the ground connection power size for sweeping pan portion 30.
Preferably, there is protrusion 222 in the side of the second connecting rod 22 far from first connecting rod 21.Protrusion 222
On offer second sliding slot 2221, the second end of gas spring is set in second sliding slot 2221 by lower hinge pin, second sliding slot
2221 axis and the force direction of gas spring have angle.By adjusting the lower hinge pin of gas spring in first sliding groove 2221
The length of the lifting force arm of force of gas spring can be changed in position, can achieve the size for adjusting brush initial ground power, so that it is guaranteed that
The ground connection power size for sweeping pan portion 30 is suitable.It is of course also possible to second sliding slot 2221 directly is opened up in the second connecting rod 22, as long as
Gas spring is enabled to slide the purpose for playing and adjusting brush initial ground power in second sliding slot 2221.
As shown in Figures 2 to 4, third sliding slot 41 is provided in the second end of gas spring, gas spring passes through third sliding slot 41
It is connected with the fixing piece 60 being set in the second connecting rod 22.Wherein, fixing piece 60 can be hinge pin under oil cylinder.It is oily when being promoted
After cylinder extends completely, hinge pin can be in the middle part of third sliding slot 41 under oil cylinder, at this time lift cylinder to sweep pan portion 30 rising, under
Drop no longer has an impact.
Since hinge pin can slide in third sliding slot 41 under oil cylinder piston head connecting pin, that is, oil cylinder.Pan portion 30 is swept to be promoted
When oil cylinder under hinge pin be in contact with the third sliding slot 41 at the oil cylinder, oil cylinder can be promoted directly and sweep pan portion 30.It sweeps under pan portion 30
When drop, sweeping pan portion 30 can decline with the elongation of lift cylinder under the effect of gravity, with the elongation of lift cylinder, oil
After hinge pin is in contact with the third sliding slot 41 at separate oil cylinder under cylinder, oil cylinder, which will push, sweeps the decline of pan portion 30.Oil cylinder can be complete in this way
The task of 30 up and down of pan portion is swept at driving.Working condition after sweeping pan portion 30 and being grounded, hinge pin be in third cunning under oil cylinder
The middle part of slot 41, lift cylinder do not generate any active force to pan portion 30 is swept, and the brush for sweeping pan portion 30 is grounded power and is not generated and is appointed
What control and influence, avoid cylinder action it is insensitive to brush ground connection force adaptive sensitivity bring influence.
After sweeping the cleaning part of pan portion 30 i.e. brush contact ground, under the action of sweeping pan portion 30 and being self-possessed, sweeping pan portion 30 can be after
Continuous decline.During continuing decline, gas spring provide lever force and brush ground connection power and can automatically with interconnecting piece 20 and
Sweep the gravitational equilibrium of the decline of pan portion 30.That is:
Brush ground pressure=interconnecting piece 20 and the lever force provided from gravity-gas spring for sweeping pan portion 30
By adjusting the position of hinge under gas spring, changes lever ratio, adjust the lever force of gas spring, brush is adjusted
Initial ground power.After brush filament abrasion, disk component is swept when beating with road surface, gas spring can elongate or shorten therewith, but gas spring
The power of output is constant, realizes that brush ground connection force adaptive is adjusted, and high sensitivity.It makes a concrete analysis of as follows:
As shown in Figure 5 and Figure 6, G is the self gravity for sweeping disk 31, and F is to sweep ground when the brush of pan portion 30 is pressed onto ground
Ground pressure, P are the thrust of gas spring, L, L ' be respectively gas spring normal condition and the length after abrasion, Lp, Lp ' it is gas bullet
The arm of force of spring thrust, Lf, Lf ' be respectively G and F the arm of force, Hs be brush abrasion loss.Then have
P × Lp=(G-F) × Lf (1)；
P × Lp '=(G-F ') × Lf ' (2)；
Specifically, it was known that sweeping 31 self gravity of disk is 10kg, G=100N.If ground pressure requires 4kg, F=40N.That
, P × 46.5/1000=(100-40) × 235.1/1000 is had according to formula (1) formula, P=303.35N can be obtained.
When Hs=100mm is worn in brush, the self weight of disk 31 9.5kg, G=95N are swept；
There is 303.35 × 30.3/1000=(95-F ') × 167.6/1000 according to equation (2), F '=40.2N can be obtained.
It follows that sweeping ground pressure in 31 whole work process of disk is 40-40.2N, the variation of ground pressure maximum is
0.5%, within floating range 5%, can approximation to be considered as ground pressure constant.
Further, it is known that sweep disk self weight 10kg, G=100N；Ground pressure requires 3kg, F=30N.So, according to formula
(1) there is P × 46.5/1000=(100-30) × 235.1/1000, P=353.9N can be obtained；
When Hs=100mm is worn in brush, disk self weight 9.5kg, G=95N are swept,
There is 353.9 × 30.3/1000=(95-F ') × 167.6/1000 according to equation (2), F '=31N can be obtained.
It follows that sweeping ground pressure in 31 whole work process of disk is 30-31N, the variation of ground pressure maximum is
3.3%, within floating range 5%, can approximation to be considered as ground pressure constant.
So under different requirements, pushing away for gas spring can be preset by adjusting the blowing pressure of gas spring
Power, so that guaranteeing to sweep when disk 31 works has stable ground pressure, so that sweeping disk component with optimal working performance.
In the present embodiment, interconnecting piece 20 is successfully arranged to lever construction, is converted into the thrust of gas spring to sweep disk
Lifting force, and the power will not with brush abrasion or sweep the bounce of disk component and change size, reach the mesh of ground connection force adaptive
's.
The present embodiment is remaining except the advantage that cylinder power output is constant, action sensitivity is high.It further simplifies
The structure of disk component is swept, so that this is swept disk component and use and is not limited by gas source.
By the improvement to interconnecting piece 20, dexterously the thrust of gas spring is converted to the lifting force for sweeping pan portion 30, is used
The thrust of gas spring is instead of cylinder or the pulling force of hydraulic cylinder.
The running water that driving portion 40 is swept to the hinged circular hole design ovalisation of the piston rod head of disk lift cylinder is rectangular
Third sliding slot 41.It can complete the driving to promotion, the decline for sweeping pan portion 30 and the disk 31 of sweeping when being in cleaning work is produced
Raw interference.
By changing the link position of gas spring and first connecting rod 21 and the second connecting rod 22, i.e., by changing gas spring
Installation hinge, achieve the purpose that be grounded the big minor adjustment of power to brush, it is ensured that it is suitable that brush is grounded power size, and it is arranged in this way
Facilitate afterwards to the adjusting to brush ground connection power, so that brush ground connection power adjusting gets up to be more easier.
Sweep pan portion 30 in addition to include be arranged in sweep disk 31 towards the side of bottom surface cleaning part other than, further include being set to sweep disk
Connector 32 on 31 back sides.Connector 32 is connected with interconnecting piece 20.It is additionally provided with driving on connector 32 and sweeps the rotation of disk 31
Motor.Cleaning part can be brush or other components with cleaning function.In order to effectively adjust and be fixedly connected with portion
20 tilt angle is provided with gag lever post 70 on first connecting rod 21 and the second connecting rod 22 to change 21 He of first connecting rod
The inclination angle of second connecting rod 22.
Disk component of sweeping in above-described embodiment may be also used in road cleaning technical field, i.e., another party according to the present invention
Face provides a kind of road sweeper.The road sweeper includes sweeping disk component, and sweeping disk component is to sweep disk component in above-described embodiment.
In the present embodiment, force adaptive device is grounded instead of traditional brush using gas spring (also known as pneumatic rod)
In cylinder or hydraulic cylinder.Since gas spring has thrust output constant, thrust output does not change with piston extension elongation, is living
The features such as sensitive, is shortened in stopper rod elongation, so that having the road sweeper for sweeping disk component to can satisfy the need in real life
It asks, and manufacturing cost is low.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. one kind sweeps disk component characterized by comprising
Support portion (10)；
One end of interconnecting piece (20), the interconnecting piece (20) is movably connected with the support portion (10)；
It sweeps pan portion (30), the other end of the interconnecting piece (20) is movably connected with the pan portion (30) of sweeping；
The first end of driving portion (40), the driving portion (40) is set on the support portion (10), the driving portion (40)
Pan portion (30) is swept so that the pan portion (30) of sweeping moves up and down along the vertical direction described in second end driving；
The first end of pressure unit (50), the pressure unit (50) is connected with the interconnecting piece (20) so that described sweep pan portion (30)
There is stable ground pressure relative to ground；
The pressure unit (50) further includes the second end being oppositely arranged with the first end of the pressure unit (50), the pressure unit
(50) second end is set on the support portion (10), or is set on the interconnecting piece (20)；
The interconnecting piece (20) includes:
First connecting rod (21), one end of the first connecting rod (21) are connected with the pan portion (30) of sweeping, and described first connects
The other end of extension bar (21) is connected with the support portion (10), the first end of the pressure unit (50) and the first connecting rod
(21) it is connected；
The interconnecting piece (20) further include:
Second connecting rod (22), second connecting rod (22) are set to described first along the vertical direction of the support portion (10)
Above or below connecting rod (21), one end of second connecting rod (22) is connected with the pan portion (30) of sweeping, and described
The other end of two connecting rods (22) is connected with the support portion (10)；
Gag lever post (70) is provided on the first connecting rod (21) or second connecting rod (22) to change described first and connect
The inclination angle of the axis and horizontal direction of extension bar (21) and second connecting rod (22).
2. according to claim 1 sweep disk component, which is characterized in that the second end of the pressure unit (50) is set to described
On interconnecting piece (20), the second end of the pressure unit (50) is connected with second connecting rod (22).
3. according to claim 1 sweep disk component, which is characterized in that the second end of the pressure unit (50) is set to described
On support portion (10), is swept far from described in and be provided with supporting element (11), the pressure unit on the support portion (10) of pan portion (30)
(50) second end is connected with the supporting element (11).
4. according to claim 3 sweep disk component, which is characterized in that second connecting rod (22) has sweeps far from described
The linkage section (221) of pan portion (30), the linkage section (221) extend and away from described sweep pan portion (30) positioned at the supporting element
(11) first end of side, the pressure unit (50) is connected with the linkage section (221).
5. according to claim 4 sweep disk component, which is characterized in that offer first sliding groove on the linkage section (221)
(2211), the first end of the pressure unit (50) is located in the first sliding groove (2211), the axis of the first sliding groove (2211)
The force direction of line and the pressure unit (50) has angle.
6. according to claim 2 sweep disk component, which is characterized in that the second end of the driving portion (40) is set to described
It in second connecting rod (22), is offered second sliding slot (2221) on second connecting rod (22), the of the pressure unit (50)
Two ends are located in the second sliding slot (2221), the axis of the second sliding slot (2221) and the force side of the pressure unit (50)
To with angle.
7. according to claim 6 sweep disk component, which is characterized in that described second far from the first connecting rod (21)
The side of connecting rod (22) has protrusion (222), offers the second sliding slot (2221) on the protrusion (222).
8. according to claim 1 sweep disk component, which is characterized in that be provided in the second end of the driving portion (40)
Three sliding slots (41), the driving portion (40) by the third sliding slot (41) be set to consolidating on second connecting rod (22)
Determine part (60) to be connected.
9. according to claim 8 sweep disk component, which is characterized in that the axis direction of the third sliding slot (41) with it is described
The force direction of driving portion (40) is parallel, when the driving portion (40) by it is described sweep pan portion (30) driving to working condition when, institute
State the middle part that fixing piece (60) are located at the third sliding slot (41).
10. a kind of road cleaner, including sweep disk component, which is characterized in that the disk component of sweeping is to appoint in claim 1 to 9
Disk component is swept described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143838.5A CN107190679B (en) | 2016-03-14 | 2016-03-14 | Sweep disk component and the road cleaner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143838.5A CN107190679B (en) | 2016-03-14 | 2016-03-14 | Sweep disk component and the road cleaner with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107190679A CN107190679A (en) | 2017-09-22 |
| CN107190679B true CN107190679B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610143838.5A Active CN107190679B (en) | 2016-03-14 | 2016-03-14 | Sweep disk component and the road cleaner with it |
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| CN (1) | CN107190679B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000452B (en) * | 2021-11-09 | 2024-03-12 | 陕西黑松环保科技有限公司 | Road sweeper dust removal and cleaning integrated device based on big data analysis and control |
| CN114214988A (en) * | 2021-12-24 | 2022-03-22 | 安徽南博机器人有限公司 | Sweeper limit brush adjustment mechanism |
| CN115323975A (en) * | 2022-09-02 | 2022-11-11 | 长春清运宝环卫机械有限公司 | Lever type automatic compensation device for main brush pavement following type |
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|---|---|
| CN107190679A (en) | 2017-09-22 |
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