CN114875835B - Municipal works road maintenance device - Google Patents
Municipal works road maintenance device Download PDFInfo
- Publication number
- CN114875835B CN114875835B CN202210734226.9A CN202210734226A CN114875835B CN 114875835 B CN114875835 B CN 114875835B CN 202210734226 A CN202210734226 A CN 202210734226A CN 114875835 B CN114875835 B CN 114875835B
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- Prior art keywords
- rotating
- dust
- dust collection
- plate
- cleaning
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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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention relates to a road maintenance device, in particular to a municipal engineering road maintenance device. The utility model provides a can adjust the position of dust catcher, avoid leading to unable dust to suck away because of the suction is not enough, ensure municipal works road maintenance device of dust removal effect. The invention is realized by the following technical approaches: the utility model provides a municipal works road maintenance device, including shell, wheel, aspiration pump, dust absorption head etc. the shell is all installed to both sides around the aspiration pump, and the wheel is all installed to the rotation of shell left and right sides, and the dust absorption head that can suck the dust is installed on the hose right side of aspiration pump. Through adjusting the height of the dust collection head, dust and small sand on the road surface can be absorbed by enough suction force, and the problem that sundries cannot be cleaned up due to insufficient suction force when the dust collection head is too far away from the road surface is avoided.
Description
Technical Field
The invention relates to a road maintenance device, in particular to a municipal engineering road maintenance device.
Background
Road maintenance is maintenance and maintenance of a road, and in order to avoid the influence of dust, sand, stone and the like on the road on pedestrians and automobiles, the dust, sand and the like on the road need to be cleaned regularly.
Patent publication No. CN209722838U discloses a municipal works road maintenance device, including the locomotive, the right side fixed mounting of locomotive has the carriage, the inside fixed mounting of carriage has the dustbin, the bottom fixed mounting of dustbin has the gas tank, the left side fixed mounting of gas tank has the air pump, the equal fixed mounting of inside front wall and back lateral wall of carriage has the fixed axle, the outside fixed mounting of fixed axle has the shovel board, the one end movable mounting that the fixed axle was kept away from to the shovel board has the gyro wheel of front and back symmetric distribution, the top fixed mounting of shovel board has the baffle of front and back symmetric distribution, and the device can prevent the brush wearing and tearing at the dead time, gyro wheel and ground contact prevent shovel board and ground friction damage to guaranteed road maintenance device's normal work, but the device is when cleaning the dust through the brush, can not guarantee to clean the dust totally to the shovel board, and because of the air pump is fixed, thereby also is difficult to adsorb dust on the shovel board when the suction of air pump is not enough, like this is difficult to guarantee dust removal effect.
In view of the above technical problems, it is necessary to design a municipal engineering road maintenance device capable of adjusting the position of a dust collector, avoiding the situation that dust cannot be sucked away due to insufficient suction, and guaranteeing the dust removal effect.
Disclosure of Invention
In order to overcome the defect that the existing road maintenance device air pump is fixed, dust on a shovel plate is difficult to adsorb when the suction of the air pump is insufficient, and the dust removal effect is difficult to guarantee, the utility model provides a municipal engineering road maintenance device which can adjust the position of a dust collector, avoid being incapable of sucking away the dust due to insufficient suction and guarantee the dust removal effect.
The invention is realized by the following technical approaches: the utility model provides a municipal works road maintenance device, including shell, wheel, aspiration pump and dust absorption head, the shell is all installed to both sides around the aspiration pump, and the wheel is all installed to the equal rotation in shell left and right sides, and the dust absorption head that can suck the dust is installed on the hose right side of aspiration pump, still including dust absorption mechanism and clean mechanism, be equipped with the dust absorption mechanism that can adjust the position of dust absorption head between aspiration pump and the dust absorption head, be equipped with the clean mechanism that can push away big debris on the dust absorption mechanism.
More preferably, the air pump further comprises a push rod, and the push rod is arranged on the left side of the top of the air pump.
More preferably, the dust collection mechanism comprises a first motor, a rotating arm, a first rotating rod and a rotating rod, wherein the first motor is arranged at the top of the air pump, the rotating rods capable of adjusting the position of the dust collection head after rotating are arranged on output shafts on the front side and the rear side of the first motor, the rotating arms are arranged on the rotating rods, the first rotating rod is arranged at the top of the dust collection head, and the first rotating rod is rotationally connected with the rotating arms.
More preferably, the cleaning mechanism comprises a first brush plate, a connecting plate, a rotating shaft and cleaning brushes, wherein the connecting plate is arranged on the right side of the rotating arm, the rotating shaft is arranged on the lower portion of the connecting plate in a rotating mode, the first brush plate is connected between the rotating shafts, and two rows of cleaning brushes capable of pushing away large sundries are uniformly arranged on the bottom of the first brush plate.
More preferably, the dust collection device further comprises a rotating mechanism capable of enabling the dust collection head to rotate, the rotating mechanism comprises a fixed plate, a second motor, a belt and a rotating wheel, the right side of the bottom of the rotating arm at the front side is provided with the fixed plate, the front side of the fixed plate is provided with the second motor capable of enabling the dust collection head to rotate, the rear side of an output shaft of the second motor and the front side of the first rotating rod are provided with the rotating wheel, and the belt is sleeved between the rotating wheels.
More preferably, the dust collector further comprises a shaking mechanism, wherein the shaking mechanism comprises a pull rope, a wire guide wheel and a first torsion spring, the wire guide wheel is arranged at the outer end of the rotating shaft, the pull rope is connected between the wire guide wheel and the dust collection head, and the first torsion spring is connected between the first brush plate and the connecting plate.
More preferably, the road cleaning device further comprises an expansion mechanism capable of improving the cleaning area of the road, the expansion mechanism comprises a movable plate, a first spring, a second brush plate, movable rods and a second spring, sliding grooves are symmetrically formed in the first brush plate in a left-right mode, movable plates are symmetrically arranged in the middle of the sliding grooves in a sliding mode, the movable plates are symmetrically connected with the first spring in a left-right mode between the movable plates and the first brush plate, movable rods are symmetrically arranged in the outer side of the movable plates in a left-right mode, the second brush plates capable of improving the cleaning area of the road after being unfolded are connected between the bottoms of the two movable rods on the front side and the rear side of the movable plates, and the second springs are connected between the movable rods and the adjacent movable plates.
More preferably, the dust collecting device further comprises a collecting mechanism capable of collecting dust, the collecting mechanism comprises a dust collecting frame, a second rotating rod and a second torsion spring, the second rotating rod is rotatably arranged at the rear side of the lower part of the air pump, the dust collecting frame capable of collecting dust is arranged on the second rotating rod, and the second torsion spring is connected between the second rotating rod and the air pump.
The invention has the following advantages: 1. through adjusting the height of the dust collection head, dust and small sand on the road surface can be absorbed by enough suction force, and the problem that sundries cannot be cleaned up due to insufficient suction force when the dust collection head is too far away from the road surface is avoided.
2. The second motor is started to work, so that the dust collection head can continuously rotate left and right in the moving process, the adsorption area of the dust collection head can be increased, and impurities are not sucked away due to insufficient adsorption time.
3. Through making the second brush board shift out first brush board, alright improve the clearance area to the great grit on the road surface, and then improve the cleaning performance to the road surface.
4. The dust collecting frame can collect the adsorbed sundries in the same way, so that a collecting bag does not need to be sleeved on the air pump, and the collecting bag can be prevented from being damaged due to friction with the ground in the process of moving along with the air pump, so that the collecting work can be normally carried out.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a dust suction mechanism according to the present invention.
Fig. 3 is a schematic perspective view of a first embodiment of a cleaning mechanism according to the present invention.
Fig. 4 is a schematic view of a second perspective structure of the cleaning mechanism of the present invention.
Fig. 5 is a schematic perspective view of a rotary mechanism according to the present invention.
Fig. 6 is a schematic diagram of a first perspective structure of the dithering mechanism of the present invention.
Fig. 7 is a schematic diagram of a second perspective structure of the dithering mechanism of the present invention.
Fig. 8 is a schematic perspective view of the expansion mechanism of the present invention.
Fig. 9 is a schematic perspective view of a collecting mechanism according to the present invention.
The marks of the components in the drawings are as follows: 1. the cleaning device comprises a shell, 2, wheels, 3, an air pump, 31, a dust collection head, 4, a dust collection mechanism, 41, a first motor, 42, a rotating arm, 43, a first rotating rod, 44, a rotating rod, 5, a cleaning mechanism, 51, a first brush plate, 52, a connecting plate, 53, a rotating shaft, 54, a cleaning brush, 6, a rotating mechanism, 61, a fixed plate, 62, a second motor, 63, a belt, 64, a rotating wheel, 7, a shaking mechanism, 71, a pull rope, 72, a wire guide wheel, 73, a first torsion spring, 8, an expanding mechanism, 81, a movable plate, 82, a first spring, 83, a second brush plate, 84, a movable rod, 85, a second spring, 86, a sliding groove, 9, a collecting mechanism, 91, a dust collecting frame, 92, a second rotating rod, 93, a second torsion spring, 10 and a push rod.
Detailed Description
The invention will be further illustrated by the following description of specific examples, which are given by the terms such as: setting, mounting, connecting are to be construed broadly, and may be, for example, fixed, removable, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a municipal works road maintenance device, as shown in fig. 1, including shell 1, wheel 2, aspiration pump 3, dust absorption head 31, dust absorption mechanism 4 and clean mechanism 5, both sides all rigid coupling have shell 1 around the aspiration pump 3, wheel 2 is all installed to the equal rotation in shell 1 left and right sides, the dust absorption head 31 is installed on the hose right side of aspiration pump 3, dust absorption head 31 can inhale the dust, be equipped with dust absorption mechanism 4 between aspiration pump 3 and the dust absorption head 31, dust absorption mechanism 4 can adjust the position of dust absorption head 31, be equipped with clean mechanism 5 on the dust absorption mechanism 4, clean mechanism 5 can push away big debris.
As shown in FIG. 1, the air pump further comprises a push rod 10, and the push rod 10 is fixedly connected to the left side of the top of the air pump 3.
As shown in fig. 2, the dust collection mechanism 4 includes a first motor 41, a rotating arm 42, a first rotating rod 43 and a rotating rod 44, the top of the air pump 3 is fixedly connected with the first motor 41, the rotating rod 44 is fixedly connected to output shafts on the front side and the rear side of the first motor 41, the rotating rod 44 can adjust the position of the dust collection head 31 after rotating, the rotating rod 44 is fixedly connected with the rotating arm 42, the top of the dust collection head 31 is provided with the first rotating rod 43, and the first rotating rod 43 is rotationally connected with the rotating arm 42.
As shown in fig. 3 and 4, the cleaning mechanism 5 includes a first brush plate 51, a connecting plate 52, a rotating shaft 53 and cleaning brushes 54, the connecting plate 52 is fixedly connected to the right side of the rotating arm 42, the rotating shaft 53 is rotatably mounted at the lower part of the connecting plate 52, the first brush plate 51 is fixedly connected between the rotating shafts 53, two rows of cleaning brushes 54 are uniformly mounted at the bottom of the first brush plate 51, and the cleaning brushes 54 can push away large sundries.
When the road needs to be maintained, the device can be used, a worker can place the device on the road, align the dust suction head 31 on the road surface needing to be maintained, sleeve the collecting bag at the dust outlet of the air suction pump 3, then start the air suction pump 3 to work, the air suction pump 3 can work to generate suction force, adsorb dust and small sand on the road surface, the dust and the small sand flow to the collecting bag, then connect one end of the connecting piece with the push rod 10, connect the other end of the connecting piece with the automobile, so that when the automobile runs, the device can be moved by pushing the air suction head 3 through the connecting piece and the push rod 10, the shell 1 and the wheels 2 can be moved, the wheels 2 can rotate, the device can be moved more conveniently under the action of the wheels 2, the dust suction head 31 can be moved along the road surface, and then the dust and the small sand on the road surface can be cleaned, in the moving process of the device, the first brush plate 51, the connecting plate 52, the rotating shaft 53 and the cleaning brush 54 are moved, so that larger sand on the road surface can be pushed away under the action of the cleaning brush 54, sand adsorbed by the dust collection head 31 can be removed through gaps between the cleaning brushes 54, the dust collection head 31 and hoses of the air suction pump 3 can be prevented from being blocked when the sand collection head 31 is far away from the road surface, when dust and the like can not be adsorbed and cleaned, a worker can also start the first motor 41 to work, the output shaft of the first motor 41 rotates to drive the rotating rod 44 and the rotating arm 42 to rotate, the rotating arm 42 rotates to drive the first rotating rod 43 to move downwards, the dust collection head 31 is driven to move downwards, the dust collection head 31 can be enabled to be closer to the road surface, and dust and the like can be adsorbed and cleaned better, after the position of the dust collection head 31 is adjusted, the first motor 41 can be stopped, the rotating arm 42 rotates to drive the connecting plate 52 to rotate, so that the first brush plate 51, the rotating shaft 53 and the cleaning brush 54 rotate, the rotating shaft 53 can rotate on the connecting plate 52, the first rotating rod 43 can rotate on the rotating arm 42, when the dust collection head 31 moves downwards, the dust collection head 31 and the first rotating rod 43 can rotate on the rotating arm 42 due to gravity, so that the dust collection head 31 can keep a horizontal state, the rotating shaft 53, the first brush plate 51 and the cleaning brush 54 can rotate on the connecting plate 52, the cleaning brush 54 can keep a horizontal state, when dust collection on a road surface is not needed, the operation of the air suction pump 3 can be stopped, the device can be pushed back to the original position, and then the collection bag can be processed.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 5, the dust collection device further comprises a rotating mechanism 6, the rotating mechanism 6 can enable the dust collection head 31 to rotate, the rotating mechanism 6 comprises a fixed plate 61, a second motor 62, a belt 63 and a rotating wheel 64, the right side of the bottom of the front rotating arm 42 is fixedly connected with the fixed plate 61, the front side of the fixed plate 61 is fixedly connected with the second motor 62, the second motor 62 can enable the dust collection head 31 to rotate, the rear side of an output shaft of the second motor 62 and the front side of the first rotating rod 43 are fixedly connected with the rotating wheel 64, and the belt 63 is sleeved between the rotating wheels 64.
When the dust collection work is carried out, a worker can also enable the second motor 62 to work, at the moment, the output shaft of the second motor 62 continuously rotates positively and negatively, so that the belt 63 and the rotating wheel 64 drive the first rotating rod 43 to continuously rotate positively and negatively, and the dust collection head 31 continuously rotates left and right alternately, so that the dust collection area of the dust collection head 31 can be increased, dust is prevented from being adsorbed when the dust collection head 31 is directly moved, and the dust collection head 31 is directly moved to a position which is not in the dust, the cleaning effect can be guaranteed, and when dust collection is not needed, the work of the second motor 62 is stopped.
As shown in fig. 1, 6 and 7, the cleaner further comprises a shaking mechanism 7, the shaking mechanism 7 comprises a pull rope 71, a wire guide wheel 72 and a first torsion spring 73, the outer end of the rotating shaft 53 is fixedly connected with the wire guide wheel 72, the pull rope 71 is connected between the wire guide wheel 72 and the dust collection head 31, and the first torsion spring 73 is connected between the first brush plate 51 and the connecting plate 52.
When the dust collection head 31 rotates leftwards, the pull rope 71 is pulled out of the wire guide wheel 72, so that the wire guide wheel 72 and the rotating shaft 53 rotate, the first torsion spring 73 deforms, when the dust collection head 31 rotates rightwards, the pull rope 71 is loosened, the wire guide wheel 72 and the rotating shaft 53 rotate to reset under the action of the first torsion spring 73, the wire guide wheel 72 rotates to reset to wind the pull rope 71 again, the rotating shaft 53 can rotate leftwards and rightwards continuously, the first brush plate 51 and the cleaning brush 54 are driven to rotate leftwards and rightwards continuously, and the cleaning brush 54 can be pushed away from larger sand better when rotating rightwards through the force of the first torsion spring 73.
As shown in fig. 1 and 8, the road cleaning device further comprises an expanding mechanism 8, the expanding mechanism 8 can improve the cleaning area of the road, the expanding mechanism 8 comprises a movable plate 81, a first spring 82, a second brush plate 83, a movable rod 84 and a second spring 85, sliding grooves 86 are symmetrically formed in the first brush plate 51 in a left-right direction, the movable plate 81 is symmetrically and slidably mounted in the middle of each sliding groove 86, the first springs 82 are symmetrically and longitudinally connected between the movable plate 81 and the first brush plate 51, the movable rods 84 are symmetrically and slidably mounted in the outer side of the movable plate 81, the second brush plates 83 are connected between the bottoms of the two movable rods 84 on the front side and the rear side, the cleaning area of the road can be improved after the second brush plates 83 are unfolded, and the second springs 85 are connected between the movable rods 84 and the adjacent movable plates 81.
When the cleaning area of large sand on the road surface needs to be increased, a worker can pull the movable plate 81 to drive the second brush plate 83, the movable rod 84 and the second spring 85 to move outwards, the first spring 82 is compressed, when the second brush plate 83 moves to the position where the second brush plate 83 is not propped against by the first brush plate 51, the second brush plate 83 and the movable rod 84 move downwards under the action of the second spring 85, the bottom of the second brush plate 83 is flush with the cleaning brush 54, and at the moment, the first brush plate 51 can also prop against the second brush plate 83 to enable the movable plate 81 to move inwards and reset due to the first spring 82, so that in the moving process of the device, the cleaning area of the large sand on the road surface can be increased through the second brush plate 83, the cleaning effect of the road surface is further improved, and when the device is not needed, the second brush plate 83 and the movable rod 84 can be pulled upwards, and the second spring 85 can be stretched, so that the movable plate 81, the second brush plate 83, the movable rod 84 and the second spring 85 can move inwards and reset due to the action of the first spring 82.
As shown in fig. 1 and 9, the dust collecting device further comprises a collecting mechanism 9, the collecting mechanism 9 can collect dust, the collecting mechanism 9 comprises a dust collecting frame 91, a second rotating rod 92 and a second torsion spring 93, the second rotating rod 92 is rotatably arranged on the rear side of the lower portion of the air pump 3, the dust collecting frame 91 is fixedly connected to the second rotating rod 92, the dust collecting frame 91 can collect dust, and the second torsion spring 93 is connected between the second rotating rod 92 and the air pump 3.
Dust and the like absorbed by the air pump 3 can enter the dust collecting frame 91, when the dust collecting frame 91 is full of dust, the dust collecting frame 91 can be rotated to drive the second rotary rod 92 to rotate, the second torsion spring 93 deforms, so that dust can leak out through the dust collecting frame 91, a worker can clean the dust collecting frame 91, the dust collecting frame 91 is loosened, the dust collecting frame 91 and the second rotary rod 92 rotate and reset under the action of the second torsion spring 93, and therefore a collecting bag does not need to be prepared before dust collection work.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (2)
1. The utility model provides a municipal works road maintenance device, including shell (1), wheel (2), aspiration pump (3) and dust absorption head (31), shell (1) is all installed to both sides around aspiration pump (3), and wheel (2) is all installed in the rotation of shell (1) left and right sides, and dust absorption head (31) that can suck up the dust, characterized by are installed on the hose right side of aspiration pump (3): the cleaning device also comprises a dust collection mechanism (4) and a cleaning mechanism (5), wherein the dust collection mechanism (4) capable of adjusting the position of the dust collection head (31) is arranged between the air suction pump (3) and the dust collection head (31), and the cleaning mechanism (5) capable of pushing away large sundries is arranged on the dust collection mechanism (4);
the air pump also comprises a push rod (10), and the push rod (10) is arranged on the left side of the top of the air pump (3);
the dust collection mechanism (4) comprises a first motor (41), a rotating arm (42), a first rotating rod (43) and a rotating rod (44), wherein the first motor (41) is arranged at the top of the air pump (3), the rotating rods (44) capable of adjusting the position of the dust collection head (31) after rotating are arranged on output shafts on the front side and the rear side of the first motor (41), the rotating arms (42) are arranged on the rotating rods (44), the first rotating rod (43) is arranged at the top of the dust collection head (31), and the first rotating rod (43) is rotationally connected with the rotating arms (42);
the cleaning mechanism (5) comprises a first brush plate (51), a connecting plate (52), a rotating shaft (53) and cleaning brushes (54), wherein the connecting plate (52) is arranged on the right side of the rotating arm (42), the rotating shaft (53) is arranged on the lower portion of the connecting plate (52) in a rotating mode, the first brush plate (51) is connected between the rotating shafts (53), and two rows of cleaning brushes (54) which can push away large sundries are uniformly arranged at the bottom of the first brush plate (51);
the dust collection device comprises a dust collection head (31), and is characterized by further comprising a rotating mechanism (6) capable of rotating the dust collection head (31), wherein the rotating mechanism (6) comprises a fixed plate (61), a second motor (62), a belt (63) and a rotating wheel (64), the right side of the bottom of the front rotating arm (42) is provided with the fixed plate (61), the front side of the fixed plate (61) is provided with the second motor (62) capable of rotating the dust collection head (31), the rear side of an output shaft of the second motor (62) and the front side of the first rotating rod (43) are provided with the rotating wheel (64), and the belt (63) is sleeved between the rotating wheels (64);
the dust collector is characterized by further comprising a shaking mechanism (7), wherein the shaking mechanism (7) comprises a pull rope (71), a wire guide wheel (72) and a first torsion spring (73), the wire guide wheel (72) is arranged at the outer end of the rotating shaft (53), the pull rope (71) is connected between the wire guide wheel (72) and the dust collection head (31), and the first torsion spring (73) is connected between the first brush plate (51) and the connecting plate (52);
the road cleaning device is characterized by further comprising an expansion mechanism (8) capable of improving the cleaning area of a road, wherein the expansion mechanism (8) comprises a movable plate (81), a first spring (82), a second brush plate (83), a movable rod (84) and a second spring (85), sliding grooves (86) are symmetrically formed in the first brush plate (51), the movable plate (81) is installed between the middle parts of the sliding grooves (86) in a front-back symmetrical sliding mode, the first spring (82) is symmetrically connected between the movable plate (81) and the first brush plate (51), movable rods (84) are symmetrically installed outside the movable plate (81) in a left-right symmetrical sliding mode, the second brush plate (83) capable of improving the cleaning area of the road after being unfolded is connected between the bottoms of the two movable rods (84) on the front side and the rear side, and the second spring (85) are connected between the movable rods (84) and the adjacent movable plates (81).
2. A municipal works road maintenance device according to claim 1, wherein: the dust collection device comprises a dust collection mechanism (9), and is characterized by further comprising a dust collection frame (91), a second rotating rod (92) and a second torsion spring (93), wherein the second rotating rod (92) is rotatably arranged on the rear side of the lower portion of the air pump (3), the dust collection frame (91) capable of collecting dust is arranged on the second rotating rod (92), and the second torsion spring (93) is connected between the second rotating rod (92) and the air pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734226.9A CN114875835B (en) | 2022-06-27 | 2022-06-27 | Municipal works road maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210734226.9A CN114875835B (en) | 2022-06-27 | 2022-06-27 | Municipal works road maintenance device |
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| Publication Number | Publication Date |
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| CN114875835A CN114875835A (en) | 2022-08-09 |
| CN114875835B true CN114875835B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210734226.9A Active CN114875835B (en) | 2022-06-27 | 2022-06-27 | Municipal works road maintenance device |
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| CH621170A5 (en) * | 1977-01-10 | 1981-01-15 | Sachs Maschinen | Vacuum cleaner |
| CN210917168U (en) * | 2019-09-05 | 2020-07-03 | 耿思瑶 | Road and bridge construction road surface curing means |
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| CN214321247U (en) * | 2021-01-29 | 2021-10-01 | 刘春杰 | Electric automatization dust collector |
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| CN216175176U (en) * | 2021-09-28 | 2022-04-05 | 鞍山冶金集团冶炼产业有限公司 | Dust collector of stemming workshop |
| CN216194364U (en) * | 2021-10-22 | 2022-04-05 | 宁夏善途建设景观有限公司 | A curing means for highway construction usefulness |
| CN216474746U (en) * | 2021-10-22 | 2022-05-10 | 王亮 | Garbage cleaning device suitable for high-speed highway |
| CN114481923A (en) * | 2020-11-13 | 2022-05-13 | 江苏龙杰自动化科技有限公司 | Road sweeper with dust fall function |
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2022
- 2022-06-27 CN CN202210734226.9A patent/CN114875835B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH621170A5 (en) * | 1977-01-10 | 1981-01-15 | Sachs Maschinen | Vacuum cleaner |
| CN210917168U (en) * | 2019-09-05 | 2020-07-03 | 耿思瑶 | Road and bridge construction road surface curing means |
| CN211571561U (en) * | 2019-12-20 | 2020-09-25 | 河南省民中公路养护技术有限公司 | Road surface gap cleaning device |
| CN114481923A (en) * | 2020-11-13 | 2022-05-13 | 江苏龙杰自动化科技有限公司 | Road sweeper with dust fall function |
| CN214321247U (en) * | 2021-01-29 | 2021-10-01 | 刘春杰 | Electric automatization dust collector |
| CN216175176U (en) * | 2021-09-28 | 2022-04-05 | 鞍山冶金集团冶炼产业有限公司 | Dust collector of stemming workshop |
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| CN216194364U (en) * | 2021-10-22 | 2022-04-05 | 宁夏善途建设景观有限公司 | A curing means for highway construction usefulness |
| CN216474746U (en) * | 2021-10-22 | 2022-05-10 | 王亮 | Garbage cleaning device suitable for high-speed highway |
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|---|---|
| CN114875835A (en) | 2022-08-09 |
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