CN108385568B - Cleaning vehicle - Google Patents
Cleaning vehicle Download PDFInfo
- Publication number
- CN108385568B CN108385568B CN201810168614.9A CN201810168614A CN108385568B CN 108385568 B CN108385568 B CN 108385568B CN 201810168614 A CN201810168614 A CN 201810168614A CN 108385568 B CN108385568 B CN 108385568B
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- China
- Prior art keywords
- cleaning
- frame
- cleaning vehicle
- carrier
- guardrail
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 271
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000010408 sweeping Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 4
- 241001417527 Pempheridae Species 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The application relates to a cleaning vehicle, comprising: a frame; and the cleaning component (5) is arranged on the frame and can adaptively and automatically adjust the relative position with the frame along with the change of the relative position of the frame and an object to be cleaned. By applying the technical scheme of the application, the cleaning part is arranged on the frame, the relative position of the cleaning part and the frame can be adaptively and automatically adjusted along with the change of the relative position of the frame and an object to be cleaned, and the impact between the guardrail and the cleaning part can be buffered when the inclined guardrail or the cleaning vehicle runs in a direction not parallel to the guardrail, so that the problem that the cleaning vehicle in the prior art is only suitable for cleaning the linear guardrail is solved.
Description
Technical Field
The application relates to the field of environmental sanitation equipment, in particular to a cleaning vehicle.
Background
Along with the acceleration of urban development in China, the traffic flow is larger and larger, the probability of ordered intersection of traffic flow and traffic flow is greatly increased, the requirement on road safety is also increased, and the use amount of traffic isolation guardrails is increased rapidly. Because the surface of the guardrail is adhered with various stains and influences the appearance of the road due to the influence of tail gas and dust adhesion of vehicles and other factors, the service life of the guardrail is reduced, and the overall cost of road maintenance is improved, so that the guardrail is cleaned regularly.
However, the traditional manual guardrail cleaning method is not safe and does not reach the sanitation standard in the environment with many road vehicles, the traditional manual guardrail cleaning mode is broken through by the guardrail cleaning vehicle, and the labor productivity and the cleaning operation quality are greatly improved.
Fig. 1 shows a schematic structural view of a cleaning device of a conventional guardrail cleaning vehicle. As shown in fig. 1, the cleaning device comprises two cleaning members 6' mounted on a frame of the guardrail cleaning vehicle, and the distance between the two cleaning members 6' is adjustable to adapt to guardrails 5' with different widths.
The guardrail cleaning vehicle further comprises a first carrier part for carrying the cleaning part 6'. The first load bearing member comprises a first member 3' mounted on the frame and a second member 4' movably mounted on the first member 3 '. One of the two cleaning members 6' is mounted on the first member 3' and the other is mounted on the second member, the second member 4' being movable relative to the first member 3' to adjust the spacing between the two cleaning members 6 '.
The first carrier part is movable in a vertical direction relative to the frame to adjust the height of the cleaning part 6'. Optionally, the guardrail cleaning vehicle further comprises a second carrier part 2 'for carrying the first carrier part, the second carrier part 2' comprising a third part mounted on the frame and a fourth part movably mounted on the third part. The first part 3 'of the first carrier part is connected to a fourth part which is movable in a vertical direction relative to the third part for driving the first carrier part and the cleaning part 6' mounted on the first carrier part to move in a vertical direction.
The second carrier part 2 'is movable away from the frame of the cleaning vehicle to adjust the distance between the cleaning part 6' and the frame. Optionally, the guardrail cleaning vehicle further comprises a third carrier part 1', the third carrier part 1' comprising a fifth part mounted on the frame and a sixth part movable relative to the fifth part in a direction away from the frame, the sixth part being connected to the second carrier part 2' for moving the second carrier part 2', the first carrier part and the cleaning part 6' in a direction away from the frame.
However, the conventional various cleaning devices can only clean a flat road surface in a straight line manner, but cannot clean garbage at the positions of a short-distance curve or a lower part of a barrier, a step upper part, an isolation pier or a guardrail and the like on the road surface, and the cleaning is not thorough because the garbage can only be avoided when the garbage meets the conditions, and the high mechanical performance of the cleaning device of the mechanical cleaning vehicle cannot be fully exerted, so that the cleaning efficiency is low, and the cleaning vehicle is extremely wasted. However, the corners can only be cleaned by manpower, so that a lot of manpower is wasted and the cleaning cost is increased. On the other hand, most overhanging operations of the existing guardrail cleaning device are carried out, the operation arm bears larger side loads, in the operation process, the dynamic unbalance of the brush shaft is extremely easy to be caused due to abrasion of the brush, the brush shaft is installed in a mode that one end is fixed, one end is free, the installation is independent, strong vibration is extremely easy to be generated, and the service life of the cleaning vehicle is shortened.
The guardrail cleaning vehicle of the prior art has the following defects:
(1) The existing guardrail cleaning vehicle can only clean the guardrail, but cannot clean the seat piers or the central line of the road under the guardrail. If the distance between the guardrail cleaning vehicle and the ground is shortened, the guardrail cleaning vehicle can only brush a part of the guardrail base, and the sweeping shaft can easily strike the guardrail base pier or strike the ground due to uneven ground, so that the guardrail cleaning device is damaged.
(2) When the vehicle deviates or the guardrail is inclined, the two cleaning parts respectively positioned at the two sides of the guardrail are easy to rigidly collide with the guardrail, so that the inner cleaning parts and the guardrail are damaged, and the collision avoidance effect is poor. And because the weight of guardrail cleaning vehicle is big, also produce strong vibration easily in the in-process of cleaning the guardrail, this is unfavorable for the cleaning of guardrail yet.
(3) The existing guardrail cleaning device has the advantages that in the guardrail cleaning process, abrasion of different degrees can occur on two cleaning parts, after abrasion, dynamic unbalance phenomenon is extremely easy to occur when the inner and outer brush shafts work, the inner and outer brush shafts are longer, the lower ends of the inner and outer brush shafts are not provided with fixing devices, when the inner and outer brush shafts rotate at high speed, the dynamic unbalance phenomenon is aggravated, the low-frequency vibration of the brush shafts and the brush frames is extremely easy to cause, and fatigue damage of the brush shafts and the brush frames is caused for a long time.
(4) The supporting mechanism of the existing guardrail cleaning device is integrally arranged, the perpendicularity between the inner and outer sweeping brushes and the ground cannot be adjusted arbitrarily, the sweeping brushes and the guardrail cannot be kept in good contact all the time during working, and the cleaning effect is not high.
Disclosure of Invention
The application aims to provide a guardrail cleaning vehicle so as to solve the problem that the existing guardrail cleaning vehicle is only suitable for cleaning a linear guardrail.
According to an aspect of an embodiment of the present application, there is provided a cleaning vehicle including:
a frame; and
the cleaning component is arranged on the frame and can adaptively and automatically adjust the relative position with the frame along with the change of the relative position of the frame and an object to be cleaned.
Optionally, the cleaning vehicle further comprises an elastic member connected between the frame and the cleaning member for adjusting the relative position between the frame and the cleaning member.
Optionally, the elastic member includes:
a first elastic member for pressing the cleaning member in a first direction;
and a second elastic member for pressing the cleaning member in a second direction opposite to the first direction.
Optionally, the cleaning vehicle further comprises a first carrier part rotatable relative to the frame for mounting the cleaning part thereon, the resilient part being arranged to urge the first carrier part in a circumferential direction of the rotational axis of the first carrier part.
Optionally, the first carrier part rotates relative to the frame in a plane perpendicular to the direction of advance of the wash vehicle.
Optionally, the cleaning member includes:
a first cleaning member; and
and the second cleaning component is arranged at intervals with the first cleaning component so as to clean the object to be cleaned between the first cleaning component and the second cleaning component, and the distance between the second cleaning component and the first cleaning component is adjustable.
Optionally, the vehicle further comprises a first bearing part mounted on the vehicle frame, the first bearing part comprising:
a first member mounted on the frame for mounting a first cleaning member thereon; and
and a second member movably coupled to the first member for mounting a second cleaning member thereon.
Optionally, the first member comprises a first tubular member and the second member is movably nested within the first tubular member.
Alternatively, the process may be carried out in a single-stage,
the first bearing part can move in a direction away from the frame; and
the first bearing part can move along the vertical direction relative to the frame.
Optionally, the cleaning vehicle further comprises:
a second load bearing member including a third member mounted on the frame and including a third member connected to the frame and a fourth member movable in a vertical direction relative to the third member in a direction away from the frame; and
the third bearing component comprises a fifth component which is arranged on the fourth component and comprises a fifth component arranged on the frame and a sixth component which can move along the direction far away from the frame relative to the fifth component, and the sixth component is connected with the third component of the first bearing component.
Alternatively, the process may be carried out in a single-stage,
the third part comprises a second tubular part, and the fourth part is movably sleeved in the second tubular part; and/or
The fifth member comprises a third tubular member, and the sixth member is movably sleeved in the third tubular member.
Optionally, the cleaning member includes:
a rotating shaft;
the first sweeping brush is arranged on the peripheral surface of the rotating shaft and used for sweeping the guardrail; and
the second broom is arranged at the bottom of the rotating shaft and used for cleaning and supporting the base of the guardrail and the center line of the road.
Optionally, the second sweeper brush is tapered.
By applying the technical scheme of the application, the cleaning part is arranged on the frame, the relative position of the cleaning part and the frame can be adaptively and automatically adjusted along with the change of the relative position of the frame and an object to be cleaned, and the impact between the guardrail and the cleaning part can be buffered when the inclined guardrail or the cleaning vehicle runs in a direction not parallel to the guardrail, so that the problem that the cleaning vehicle in the prior art is only suitable for cleaning the linear guardrail is solved.
Other features of the present application and its advantages will become apparent from the following detailed description of exemplary embodiments of the application, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the construction of a cleaning apparatus of a conventional guardrail cleaning vehicle;
fig. 2 is a schematic perspective view showing a cleaning apparatus of a cleaning vehicle according to an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view of a cleaning device of a cleaning vehicle according to an embodiment of the present application;
fig. 4 is a schematic view showing the structure of the inside of a cleaning device of a cleaning vehicle according to an embodiment of the present application;
fig. 5 is a schematic view showing a partial structure of a cleaning device of a cleaning vehicle according to an embodiment of the present application;
FIG. 6 shows another angular cross-sectional view of a cleaning device of a cleaning vehicle according to an embodiment of the application;
FIG. 7 shows another angular cross-sectional view of a cleaning device of a cleaning vehicle in accordance with an embodiment of the application; and
fig. 8 is a schematic structural view showing another state of the cleaning device of the cleaning vehicle according to the embodiment of the present application.
In the figure: 1. a third carrier member; 11. a fifth component; 12. a sixth component; 13. a third driving part; 14. a third slider; 15. a fourth slider; 2. a second carrier member; 21. a third component; 22. a fourth component; 3. a first load bearing member; 31. a first component; 32. a second component; 33. a first slider; 34. a first driving part; 35. a second slider; 4. an elastic member; 41. a first elastic member; 42. a second elastic member; 43. a second limiting piece; 44. a first limiting member; 45. a rod-shaped member; 46. a mounting plate; 5. a cleaning member; 51. a first cleaning member; 52. a second cleaning member; 53. a first motor; 54. a first water spraying part; 55. a second motor; 56. a second water spraying part; 5a, a rotating shaft; 5b, a first sweeping brush; 5c, a second sweeping brush; 6. a waterproof cover; 81. a hydraulic cylinder; 82. a bearing shaft; 83. a second bracket; 84. a first bracket; 9. a hinge shaft; 91. ear plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Fig. 2 is a schematic view showing the structure of a cleaning device of the cleaning vehicle of the present embodiment; fig. 3 shows a cross-sectional view of the cleaning device of the cleaning vehicle of the present embodiment; fig. 4 is a schematic view showing an internal structure of a cleaning device of the cleaning vehicle of the present embodiment; fig. 5 shows a partial schematic view of the cleaning device of the present embodiment.
As shown in connection with fig. 2 to 5, the cleaning vehicle of the present embodiment includes a frame, a first carrier member 3 mounted on the frame, and a cleaning member 5 mounted on the first carrier member 3.
The first carrier part 3 is movable relative to the frame in order to adjust the relative position between the cleaning part 5 and the frame in dependence of the change in the relative position of the frame and the object to be cleaned, thereby improving the problem in the prior art that the cleaning vehicle is only suitable for cleaning linear guardrails.
The cleaning vehicle further comprises an elastic member 4 arranged between the frame and the cleaning member 5 for pushing the cleaning member 5 to a predetermined position relative to the frame, when the cleaning member 5 moves to a curved section of the guardrail or the travel route of the cleaning vehicle changes relative to the guardrail, the reaction force applied to the cleaning member 5 by the guardrail causes the first bearing member 3 to move relative to the frame against the elastic force of the elastic member 4, so that the relative position of the cleaning member 5 and the frame can be adaptively and automatically adjusted according to the change of the relative position of the guardrail and the frame, the collision of the cleaning member 5 and the guardrail is slowed down, and the problem that the guardrail cleaning vehicle of the prior art can only be used for cleaning the linear guardrail is solved.
In this embodiment, the first bearing member 3 is rotatable about a horizontal rotation axis relative to the vehicle frame, and the elastic member 4 is configured to urge the first bearing member 3 in a circumferential direction of the rotation axis of the first bearing member 3. When the relative position of the cleaning vehicle and the guardrail is such that the cleaning member 5 presses or collides with the guardrail (for example, the guardrail is inclined or the position of the vehicle deviates from the parallel position with the guardrail), the cleaning member 5 can rotate relative to the frame against the elastic force of the elastic member 4, so that the cleaning member 5 can adapt to the relative position between the frame and the object to be cleaned and the relative position of the cleaning member 5 and the frame can be automatically adjusted.
Alternatively, the first carrier part 3 extends in a horizontal direction in a direction away from the frame. The cleaning member 5 is mounted at an end of the first carrier member 3 remote from the frame.
The cleaning member 5 includes a first cleaning member 51 and a second cleaning member 52 provided at a distance from the first cleaning member 51. The first cleaning member 51 and the second cleaning member 52 are arranged side by side in the width direction of the frame. As shown in fig. 7, in the course of cleaning the guardrail by the cleaning vehicle, the first cleaning member 51 and the second cleaning member 52 are respectively located at both sides of the guardrail to clean both sides of the guardrail respectively.
The spacing between the first cleaning member 51 and the second cleaning member 52 is adjustable so that the cleaning member 5 is adaptable to guard rails of different widths.
As shown in fig. 2 to 4, the first carrier part 3 comprises a first part 31 and a second part 32 movable relative to the first part 31. Wherein the first cleaning member 51 is mounted on the first member 31 and the second cleaning member 52 is mounted on the second member 32, the second member 32 moves relative to the first member 31 to adjust the spacing between the first cleaning member 51 and the second cleaning member 52.
Alternatively, the first member 31 comprises a first tubular member in which the second member 32 is movably sleeved. The second member is movable in the width direction of the frame relative to the first tubular member. Optionally, the second member is tubular.
The first carrier part 3 further comprises a first drive part 34 arranged in the first tubular part, the first drive part 34 being arranged to drive the second part 32 out of the first tubular part and into the first tubular part for adjusting the distance between the first cleaning part 51 and the second cleaning part 52.
Optionally, the first drive member 34 comprises a hydraulic cylinder, the first drive member 34 extending along the first tubular member and being at least partially within the second member 32.
The first carrier part 3 further comprises a first slider 33 and a second slider 35 for reducing the friction between the first part 31 and the second part 32.
As shown in fig. 2 to 4 and 8, the second cleaning member 52 is swingable with respect to the first carrier member 3 in a plane parallel to the advancing direction of the cleaning vehicle. When the cleaning vehicle is to clean a guardrail, the second cleaning member 52 is first swung over the first cleaning member 51, then the cleaning vehicle is brought closer to the guardrail to be cleaned such that the first cleaning member 51 is adjacent to the first side of the guardrail, and then the second cleaning member 52 is swung downward such that the second cleaning member 52 is adjacent to the second side of the guardrail.
The cleaning vehicle further comprises a carrier shaft 82 mounted on the second part 32 of the first carrier part 3, the second cleaning part 52 being rotatably mounted on the carrier shaft 82 so that the second cleaning part 52 oscillates in a plane parallel to the direction of advance of the cleaning vehicle.
The cleaning vehicle further includes a hydraulic cylinder 81 for driving the second cleaning member 52 to swing.
The cleaning vehicle further comprises a first bracket 84 attached to the first part 31 of the first carrier part 3. The first cleaning member 51 is rotatably mounted on the first bracket 84. The cleaning vehicle further comprises a first motor 53 mounted on the first bracket 84, the first motor 53 being adapted to drive the first cleaning member 51 in rotation. The first motor 53 may be a hydraulic motor.
Alternatively, there are two first cleaning members 51, and the two first cleaning members 51 are arranged side by side along the longitudinal direction of the frame. The first motors 53 are provided in one-to-one correspondence with the first cleaning members 51.
The cleaning vehicle further comprises a first water spraying member 54 fixed relative to the first cleaning member 51 for spraying cleaning water towards the first side of the guardrail.
The cleaning vehicle further comprises a second bracket 83 rotatably connected to the carrying shaft 82 such that the second bracket 83 can oscillate in a plane parallel to the direction of travel of the cleaning vehicle. The second cleaning member 52 is rotatably mounted on the second bracket 83. The cleaning vehicle further comprises a second motor 55 mounted on a second bracket 83.
Alternatively, there are two second cleaning members 52, and the two second cleaning members 52 are arranged side by side along the longitudinal direction of the frame. The second motors 55 are provided in one-to-one correspondence with the second cleaning members 52. The second motor may be a hydraulic motor.
The cleaning vehicle further includes a second water spray member 56 fixed relative to the second cleaning member 52 for spraying cleaning water toward the second side of the guardrail.
The cleaning vehicle further comprises a waterproof cover 6 provided on a side of the cleaning member 5 remote from the vehicle frame to prevent the cleaning water from being sprayed to pedestrians on the road. Alternatively, the waterproof cover 6 is fixed to the side of the second cleaning member 52 remote from the first cleaning member 51.
In this embodiment, the first carrying member 3 is movable in a vertical direction with respect to the vehicle frame to adjust the height of the cleaning member 5.
The cleaning vehicle further comprises a second carrier part 2, the second carrier part 2 comprising a third part 21 extending in the vertical direction and a fourth part 22 movable in the vertical direction in relation to the third part 21.
The third member 21 comprises a second tubular member arranged in a vertical direction, and the fourth member 22 is movably sleeved in the second tubular member. The fourth member is movable in a vertical direction relative to the second tubular member.
The first part 31 of the first carrier part 3 is mounted on the fourth part 22 of the second carrier part 2. Alternatively, the first part 31 is connected to the fourth part 22 by means of a hinge shaft 9, the axis of the hinge shaft 9 extending in a horizontal direction to rotate the first carrier part 3 relative to the frame.
The cleaning vehicle further comprises an ear plate 91 for connection to the hinge shaft 9, the ear plate 91 being connected to the first carrier part 3 and extending away from the first carrier part 3. The ear plate 91 is connected to the fourth part 22 of the second carrier part 2 by means of a hinge shaft 9.
As shown in fig. 3 and 5, the elastic member 4 includes a first elastic member 41 for urging the first carrier member 3 in a first direction and a second elastic member 42 for urging the first carrier member 3 in a second direction, wherein the first direction is opposite to the second direction.
The cleaning vehicle further comprises a rod-shaped component 45 connected with the first bearing component 3, a mounting plate 46 is arranged on the second bearing component 2, a through hole allowing the rod-shaped component 45 to pass through is arranged on the mounting plate 46, the cleaning vehicle further comprises a first limiting piece 44 connected with the rod-shaped component 45, and the first limiting piece 44 is positioned on one side of the mounting plate 46 away from the first bearing component 3. The first elastic member 41 is provided between the first carrier member 3 and the mounting plate 46, and the second elastic member 42 is provided between the first stopper 44 and the mounting plate 46.
Alternatively, the rod-shaped member 45 is connected with the first driving member 34 of the first carrier member 3.
Optionally, the cleaning vehicle further comprises a second stop 43 attached to the rod-shaped member 45. The first elastic member 41 is provided between the second stopper 43 and the mounting plate 46.
In a further alternative embodiment of the application, not shown, the first carrier part 3 is rotatable relative to the frame about a vertical axis of rotation, the resilient part 4 being arranged to urge the first carrier part 3 in the circumferential direction of the axis of rotation of the first carrier part 3. When the cleaning vehicle is driven to a curved guardrail, the first carrier part 3 swings in a horizontal plane to adapt to the shape of the guardrail. Alternatively, the elastic member 4 includes a first elastic member for urging the first carrier member 3 in the third direction and a second elastic member for urging the first carrier member 3 in a fourth direction opposite to the third direction.
The cleaning member 5 is movable in the width direction of the frame relative to the frame. Optionally, the cleaning vehicle further comprises a third carrier part 1, the third carrier part 1 comprising a fifth part 11 mounted on the frame and a sixth part 12 movable in the width direction of the frame relative to the fifth part. The sixth member 12 is connected to the third member of the second carrier member 2 to drive the second carrier member 2, the first carrier member 3 and the cleaning member 5 to move in the width direction of the vehicle frame.
Optionally, the fifth member comprises a third tubular member, and the sixth member is movably sleeved within the third tubular member. The sixth member is movable in the width direction of the frame relative to the third tubular member.
The third carrier part 1 further comprises a third drive part 13 arranged in the third tubular part for driving the sixth part out of the third tubular part or into said third tubular part. Optionally, the sixth member is tubular. Optionally, the third driving part 13 comprises a hydraulic cylinder.
The third carrier part further comprises a third slider 14 and a fourth slider 15 for reducing friction between the fifth part 11 and the sixth part 12.
Fig. 6 shows a schematic cross-sectional structure of the cleaning device of the present embodiment, and fig. 7 shows a schematic cross-sectional structure of the cleaning device of the present embodiment at another angle.
As shown in fig. 6 and 7, the cleaning member of the present embodiment includes a rotating shaft 5a, a first brush 5b provided on the peripheral surface of the rotating shaft, and a second brush 5c provided at the bottom end of the rotating shaft. The first brush 5b is used for cleaning the guardrail, and the second brush 5c is used for cleaning the base supporting the guardrail and the center line of the road. Optionally, the second sweeper brush 5c is tapered.
Further, the guardrail cleaning device is fixedly arranged on the chassis auxiliary frame of the guardrail cleaning vehicle.
In the guardrail cleaning vehicle operation, first, the cleaning member 5 is moved to a predetermined position in a direction away from the frame by the third driving member, then the second cleaning member 52 is swung upward by the hydraulic cylinder 81 so that the second cleaning member 52 is positioned above the guardrail, then the first cleaning member 51 is brought close to the guardrail, and then the second cleaning member 52 is swung in the opposite direction so that the second cleaning member 52 is dropped.
Then, the distance and the height from the ground between the first cleaning member 51 and the second cleaning member 52 are further adjusted to complete the preparation work before the work.
When the cleaning operation is carried out, if the guardrails are inclined or are arranged in a curve shape, the elastic part 4 can play a good role in buffering, so that the cleaning part is always in close contact with the guardrails, and the damage of the operation device caused by collision is avoided; the first cleaning member 51 and the second cleaning member 52 can clean the guard rail, the guard rail support and the center line of the road well; the fixing devices of the first cleaning component 51 and the second cleaning component 52 increase the rigidity of the cleaning shaft and the water spraying pipeline, attenuate dynamic unbalance, reduce the vibration amplitude of the operation device and ensure the cleaning effect.
When the guardrail cleaning vehicle turns over, firstly, the distance and the ground clearance between the two cleaning parts are adjusted to ensure that the two cleaning parts are not contacted with the guardrail, the second cleaning part 52 swings to the upper part of the guardrail to drive out the guardrail, then the operation adjusting device is adjusted to ensure that the guardrail cleaning device is retracted into the left space at the rear part of the vehicle, the process is convenient and quick, the manual unloading operation is not required, and the turning efficiency is improved.
The foregoing description of the exemplary embodiments of the application is not intended to limit the application to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the application.
Claims (10)
1. A cleaning vehicle, comprising:
a frame; and
the cleaning component (5) is arranged on the frame and can adaptively and automatically adjust the relative position with the frame along with the change of the relative position of the frame and an object to be cleaned,
the cleaning vehicle further comprises an elastic member (4) connected between the frame and the cleaning member (5) for adjusting the relative position between the frame and the cleaning member (5),
the elastic member (4) includes:
a first elastic member (41) for pressing the cleaning member (5) in a first direction;
a second elastic member (42) for pressing the cleaning member (5) in a second direction opposite to the first direction,
the cleaning vehicle further comprises a first carrier part (3) rotatable relative to the frame for mounting the cleaning part (5) thereon, the elastic part (4) being adapted to urge the first carrier part (3) in a circumferential direction of a rotational axis of the first carrier part (3),
the first bearing part (3) extends along the horizontal direction towards the direction far away from the frame, the cleaning part (5) is arranged at one end of the first bearing part (3) far away from the frame,
the first bearing part (3) can rotate around a horizontal rotation axis relative to the frame, the elastic part (4) is used for pushing the first bearing part (3) along the circumferential direction of the rotation axis of the first bearing part (3),
the car wash further comprises a second carrier part (2) for carrying the first carrier part (3),
the cleaning vehicle further comprises a rod-shaped component (45) connected with the first bearing component (3), a mounting plate (46) is arranged on the second bearing component (2), a through hole allowing the rod-shaped component (45) to pass through is arranged on the mounting plate (46), the cleaning vehicle further comprises a first limiting piece (44) connected with the rod-shaped component (45), the first limiting piece (44) is positioned on one side, far away from the first bearing component (3), of the mounting plate (46), the first elastic component (41) is arranged between the first bearing component (3) and the mounting plate (46), the second elastic component (42) is arranged between the first limiting piece (44) and the mounting plate (46),
a first part (31) of the first bearing part (3) is arranged on a fourth part (22) of the second bearing part (2), the first part (31) is connected with the fourth part (22) through a hinge shaft (9), the axis of the hinge shaft (9) extends along the horizontal direction so as to enable the first bearing part (3) to rotate relative to the frame,
the cleaning vehicle further comprises an ear plate (91) for connecting the hinge shaft (9), wherein the ear plate (91) is connected to the first bearing part (3) and extends in a direction away from the first bearing part (3), and the ear plate (91) is connected with a fourth part (22) of the second bearing part (2) through the hinge shaft (9).
2. A cleaning vehicle according to claim 1, characterized in that the first carrier part (3) rotates relative to the frame in a plane perpendicular to the direction of advance of the cleaning vehicle.
3. A cleaning vehicle according to claim 1, characterized in that the cleaning element (5) comprises:
a first cleaning member (51); and
and a second cleaning member (52) disposed at a distance from the first cleaning member (51) so as to clean an object to be cleaned between the first cleaning member (51) and the second cleaning member (52), wherein a distance between the second cleaning member (52) and the first cleaning member (51) is adjustable.
4. A cleaning vehicle according to claim 3, further comprising a first carrier member (3) mounted on the frame, the first carrier member (3) comprising:
a first member (31) mounted on the frame for mounting the first cleaning member (51) thereon; and
a second member (32) movably connected to the first member (31) for mounting the second cleaning member (52) thereon.
5. Cleaning vehicle according to claim 4, characterized in that the first part (31) comprises a first tubular part, within which the second part (32) is movably sleeved.
6. The cleaning vehicle of claim 1, wherein the cleaning vehicle is configured to,
-said first carrier member (3) being movable in a direction away from said frame; and
the first carrier part (3) is movable in a vertical direction relative to the frame.
7. The cleaning vehicle of claim 6, wherein the cleaning vehicle is configured to,
the second bearing part (2) comprises a third part (21) which is arranged on the frame and extends along the vertical direction and a fourth part (22) which moves along the vertical direction relative to the third part (21); and
the cleaning vehicle further comprises a third carrier part (1) comprising a fifth part (11) mounted on the frame and a sixth part (12) movable relative to the fifth part (11) in a direction away from the frame, the sixth part (12) being connected to the third part (21) of the first carrier part (3).
8. The cleaning vehicle of claim 7, wherein the cleaning vehicle is configured to,
the third part (21) comprises a second tubular part, and the fourth part (22) is movably sleeved in the second tubular part; and/or
The fifth part (11) comprises a third tubular part, within which the sixth part (12) is movably sleeved.
9. A cleaning vehicle according to claim 1, characterized in that the cleaning element (5) comprises:
a rotating shaft (5 a);
a first brush (5 b) arranged on the peripheral surface of the rotating shaft (5 a) and used for cleaning the guard rail; and
the second sweeping brush (5 c) is arranged at the bottom of the rotating shaft (5 a) and is used for sweeping and supporting the base of the guardrail and the center line of the road.
10. A cleaning vehicle according to claim 9, characterized in that the second sweeper brush (5 c) is tapered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810168614.9A CN108385568B (en) | 2018-02-28 | 2018-02-28 | Cleaning vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168614.9A CN108385568B (en) | 2018-02-28 | 2018-02-28 | Cleaning vehicle |
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| CN108385568A CN108385568A (en) | 2018-08-10 |
| CN108385568B true CN108385568B (en) | 2023-12-05 |
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| CN201810168614.9A Active CN108385568B (en) | 2018-02-28 | 2018-02-28 | Cleaning vehicle |
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| CN110284446A (en) * | 2019-07-02 | 2019-09-27 | 深圳市安信美实业有限公司 | A kind of urban road high-pressure cleaning system |
| CN110670516A (en) * | 2019-08-22 | 2020-01-10 | 劲旅环境科技有限公司 | Guardrail wiper mechanism and guardrail cleaning vehicle |
| CN110670517B (en) * | 2019-09-03 | 2022-03-18 | 王海维 | Three-dimensional washing device for isolation guardrail |
| CN110644398A (en) * | 2019-09-24 | 2020-01-03 | 安徽爱瑞特新能源专用汽车股份有限公司 | Be provided with guardrail wiper mechanism of disk brush |
| CN114735092B (en) * | 2022-04-21 | 2024-03-26 | 徐州徐工环境技术有限公司 | Unbalanced load balancing device and control method suitable for double-brushing operation of wall cleaning vehicle |
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