CN112342985A - Road construction environmental protection dust device - Google Patents

Road construction environmental protection dust device Download PDF

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Publication number
CN112342985A
CN112342985A CN202011197684.0A CN202011197684A CN112342985A CN 112342985 A CN112342985 A CN 112342985A CN 202011197684 A CN202011197684 A CN 202011197684A CN 112342985 A CN112342985 A CN 112342985A
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CN
China
Prior art keywords
storage tank
water storage
dust
plate
road construction
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Pending
Application number
CN202011197684.0A
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Chinese (zh)
Inventor
陈立江
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Individual
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Individual
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Publication date
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Priority to CN202011197684.0A priority Critical patent/CN112342985A/en
Publication of CN112342985A publication Critical patent/CN112342985A/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H3/00Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/02Mobile apparatus, e.g. watering-vehicles
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

The invention discloses an environment-friendly dust-settling device for road construction, which comprises a vehicle body, wherein a rolling device is arranged on the left part of the lower end and the right part of the lower end of the vehicle body, a chute is formed in the right part of the upper end of the vehicle body, a sliding limiting device is arranged on the chute wall of the chute, a dust-settling device is arranged on the right part of the upper end of the vehicle body, a water storage tank is fixedly arranged in the middle of the upper end of the vehicle body, a water storage tank is formed in the left part of the upper end of the water storage tank, a dustproof net is fixedly arranged on the chute wall of the water storage tank, an isolating device is arranged on the chute wall of the water storage tank, a compression device is arranged on the left part. According to the environment-friendly dust falling device for road construction, the second rotating shaft is driven to rotate through the second positive and negative motor, so that the spraying machine is driven to rotate, the angle is adjusted, the operation is simple, and time and labor are saved.

Description

Road construction environmental protection dust device
Technical Field
The invention relates to the field of road construction equipment, in particular to an environment-friendly dust-settling device for road construction.
Background
The road is generated along with human activities, and promotes the progress and development of society, and is a sign of historical civilization and scientific progress. The original road is a path made by a person trampling. Later, a better road is required, soil is taken to fill a pit, and a tree is erected to pass through a stream so as to be convenient for passing. When the human beings are from the original agriculture to domestication of livestock, the human beings are gradually ridden or carried by cattle, horses, camels and the like, so that a carrying way appears. The invention of the wheels has since entered the carriage traffic era for land transportation. The civilized ancient countries such as babylon, Egypt, China, India, Greece, Roman, for the needs of military affairs and business travel, road engineering all has splendid achievement, can produce a large amount of dusts in road construction process, so need carry out the dust fall and handle, current road construction environmental protection dust device uses complicacy, wastes time and energy, and the dust fall device takes place to rock easily when not using simultaneously, has reduced stability, and secondly the dust fall device need carry out the dust fall from the water supply and handle, can't utilize the rainwater to carry out the dust fall, has reduced the practicality.
Disclosure of Invention
The invention mainly aims to provide an environment-friendly dust-settling device for road construction, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a road construction environmental protection dust device, includes the automobile body, the lower extreme left part and the lower extreme right part of automobile body all are provided with a rolling device, the spout has been seted up to the upper end right part of automobile body, the cell wall of spout is provided with slip stop device, the upper end right part of automobile body is provided with dust device, the upper end middle part fixed mounting of automobile body has the storage water tank, the aqua storage tank has been seted up to the upper end left part of storage water tank, the cell wall fixed mounting of aqua storage tank has the dust screen, the cell wall of aqua storage tank is provided with isolating device, the inner chamber left part of storage water tank is provided with compressor arrangement, the through-hole has been seted up to the inner chamber bottom mid-side.
Preferably, the rolling device includes the arc, the arc is provided with two sets ofly, and the opposite face lower part of two sets of arcs alternates jointly and is connected with first pivot, the surface front portion and the equal fixed mounting in surface rear portion of first pivot have a gyro wheel, two both sides are with rolling device and automobile body fixed connection around the lower extreme left part of automobile body and lower extreme right part respectively fixed connection to the arc.
Preferably, the slip stop device includes the threaded rod, the anterior threaded connection of surface of threaded rod has the slider, the upper end fixed mounting of slider has the U-shaped limiting plate, the threaded rod runs through the front side cell wall and the fixed mounting of spout has a positive and negative motor, the cell wall that the threaded rod alternates to be connected at the spout is in the same place slip stop device and automobile body swing joint.
Preferably, dust device includes the fixed plate, the fixed plate is provided with two sets ofly, and the opposite face upper portion of two sets of fixed plates alternates jointly and is connected with the second pivot, the second pivot runs through the rear end upper portion and the fixed mounting of front side fixed plate has the positive and negative motor of second, the surface middle part fixed mounting of second pivot has the sprayer, the left end middle part fixed mounting of sprayer has the hose, two fixed plate fixed connection is with dust device and automobile body fixed connection both sides around the upper end right part of automobile body respectively.
Preferably, the isolation device comprises a fixed block, a first telescopic power machine is fixedly mounted in the middle of the left end of the fixed block, the output end of the first telescopic power machine is movably connected with a first telescopic rod, a movable plate is fixedly mounted at the left end of the first telescopic rod, an isolation plate is fixedly mounted at the lower end of the movable plate, and the isolation plate is connected to the wall of the water storage tank in an inserting manner to movably connect the isolation device with the water storage tank.
Preferably, the compression device comprises a second telescopic power machine and a second telescopic rod, the second telescopic rod is movably connected to the output end of the second telescopic power machine, a compression plate is fixedly mounted at the right end of the second telescopic rod, and the compression plate is movably connected to the left part of the inner cavity of the water storage tank to movably connect the compression device with the water storage tank.
Preferably, sprinkler includes the outlet pipe, the lower extreme fixed mounting of outlet pipe has the connecting pipe, the equal fixed mounting in surface lower part of connecting pipe has a plurality of groups siphunculus, a plurality of groups the equal fixed mounting of lower extreme of siphunculus has a shower nozzle, outlet pipe fixed connection is with sprinkler and storage water tank fixed connection at the lower extreme middle part of storage water tank.
Preferably, the width of the U-shaped limiting plate is the same as the diameter of the middle part of the dust falling device.
Preferably, the sprayer and the hose are communicated with the inside of the water storage tank, and the sprayer and the vehicle body are kept in a parallel position relation.
Preferably, the first telescopic power machine is electrically connected with the first telescopic rod, the area of the isolation plate is the same as the size of the wall of the water storage tank, and the isolation plate is positioned above the dust screen.
Preferably, the second telescopic power machine is electrically connected with the second telescopic rod, and the area of the compression plate is matched with the size of the inner cavity of the water storage tank.
Preferably, the water outlet pipe and the connecting pipe are communicated with the inside of the water storage tank, and the through pipe is communicated with the spray head.
Compared with the prior art, the invention has the following beneficial effects:
1. clear water in the extrusion promotion storage water tank when driving the compression board through the second telescopic link and turning right the motion, and then produce enough pressure and promote the clear water and turn right the flow and enter into the hose, then dispel away through the sprayer, the dust granule in drop of water and the air adsorbs each other and fuses, sink because the reason of drop of water self gravity, thereby reach the effect that removes the haze dust fall, it rotates to drive the second pivot through the positive and negative motor of second, thereby carry out angle modulation when driving the sprayer and rotating, the operation is simple, time saving and labor saving.
2. Drive the second pivot through the positive and negative motor of second and rotate to being in vertical state when driving the sprayer and rotating, driving the threaded rod through first positive and negative motor and rotating, thereby driving the slider along the threaded rod backward motion, and then driving U-shaped limiting plate backward motion, the sprayer enters into the inner chamber of U-shaped limiting plate this moment, plays limiting displacement to the sprayer through the U-shaped limiting plate, prevents that its emergence from rocking, has improved stability.
3. When meeting rainy weather, it is flexible to drive first telescopic link through first flexible engine to make first telescopic link drive the fly leaf and turn right the motion when shortening, and then make the aqua storage tank be in unblocked state when driving the division board and turn right the motion, the rainwater descends to and stores in the storage water tank, and the dust screen plays the effect of filtering impurity, thereby conveniently utilizes the rainwater, has improved the practicality.
Drawings
FIG. 1 is an overall structure diagram of an environment-friendly dust-settling device for road construction according to the present invention;
FIG. 2 is an overall structure diagram of a rolling device of the environment-friendly dust-settling device for road construction according to the present invention;
FIG. 3 is an overall structure diagram of a sliding position-limiting device of the environment-friendly dust-settling device for road construction according to the invention;
FIG. 4 is an overall structure diagram of a dust-settling device of the environment-friendly dust-settling device for road construction according to the invention;
FIG. 5 is an overall structure diagram of an isolation device of the road construction environment-friendly dust-settling device of the invention;
FIG. 6 is an overall structure diagram of a compression device of the road construction environment-friendly dust-settling device of the invention;
fig. 7 is an overall structure view of a spraying device of the road construction environment-friendly dust-settling device.
In the figure: 1. a vehicle body; 2. a rolling device; 3. a chute; 4. a sliding limiting device; 5. a dust falling device; 6. a water storage tank; 7. a water storage tank; 8. a dust screen; 9. an isolation device; 10. a compression device; 11. a through hole; 12. a spraying device; 21. an arc-shaped plate; 22. a first rotating shaft; 23. a roller; 41. a threaded rod; 42. a slider; 43. a U-shaped limiting plate; 44. a first positive and negative motor; 51. a fixing plate; 52. a second rotating shaft; 53. a second positive and negative motor; 54. a sprayer; 55. a hose; 91. a fixed block; 92. a first power extension machine; 93. a first telescopic rod; 94. a movable plate; 95. a separator plate; 101. a second power extension machine; 102. a second telescopic rod; 103. a compression plate; 121. a water outlet pipe; 122. a connecting pipe; 123. pipe passing; 124. and (4) a spray head.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-7, a road construction environmental protection dust device, including automobile body 1, the lower extreme left part and the lower extreme right part of automobile body 1 all are provided with a rolling device 2, spout 3 has been seted up to the upper end right part of automobile body 1, the cell wall of spout 3 is provided with slip stop device 4, the upper end right part of automobile body 1 is provided with dust device 5, the upper end middle part fixed mounting of automobile body 1 has storage water tank 6, storage water tank 7 has been seted up to the upper end left part of storage water tank 6, the cell wall fixed mounting of storage water tank 7 has dust screen 8, dust screen 8 plays the effect of filtering impurity, the cell wall of storage water tank 7 is provided with isolating device 9, the inner chamber left part of storage water tank 6 is provided with compressor arrangement 10, through-hole 11 has been seted up to the inner chamber bottom middle side.
Rolling device 2 includes arc 21, and arc 21 is provided with two sets ofly, and the opposite face lower part of two sets of arcs 21 alternates jointly and is connected with first pivot 22, and the surface front portion and the equal fixed mounting in surface rear portion of first pivot 22 have a gyro wheel 23, and through setting up the removal that gyro wheel 23 made things convenient for equipment, improve the convenience, both sides are with rolling device 2 and automobile body 1 fixed connection around both sides and the lower extreme right part around two arcs 21 difference fixed connection are around the lower extreme left part of automobile body 1.
Slip stop device 4 includes threaded rod 41, the anterior threaded connection of surface of threaded rod 41 has slider 42, slider 42's upper end fixed mounting has U-shaped limiting plate 43, play limiting displacement to sprayer 54 through U-shaped limiting plate 43, prevent that it from taking place to rock, stability has been improved, threaded rod 41 runs through the front side cell wall of spout 3 and fixed mounting has first positive and negative motor 44, threaded rod 41 alternates to connect the cell wall at spout 3 with slip stop device 4 and automobile body 1 swing joint together.
Dust device 5 includes fixed plate 51, fixed plate 51 is provided with two sets ofly, and the opposite face upper portion of two sets of fixed plates 51 alternates jointly and is connected with second pivot 52, angle modulation is carried out when second pivot 52 drives sprayer 54 and rotates, and the operation is simple, labour saving and time saving second pivot 52 runs through the rear end upper portion and the positive and negative motor 53 of fixed plate 51 of front side, the surface middle part fixed mounting of second pivot 52 has sprayer 54, reach the effect that removes the haze dust fall through sprayer 54, the left end middle part fixed mounting of sprayer 54 has hose 55, both sides are with dust device 5 and automobile body 1 fixed connection around the upper end right part of automobile body 1 with two fixed plate 51 fixed connection respectively.
The isolation device 9 comprises a fixed block 91, a first telescopic power machine 92 is fixedly installed in the middle of the left end of the fixed block 91, the first telescopic power machine 92 is a power mechanism capable of enabling a first telescopic rod 93 to be in a telescopic state and an extension state, an output end of the first telescopic power machine 92 is movably connected with the first telescopic rod 93, a movable plate 94 is fixedly installed at the left end of the first telescopic rod 93, an isolation plate 95 is fixedly installed at the lower end of the movable plate 94, the water storage tank 7 is in an unblocked state when the isolation plate 95 moves to the right, and the isolation plate 95 is connected to the wall of the water storage tank 7 in an inserting mode to movably connect the isolation device 9.
The compression device 10 comprises a second telescopic power machine 101 and a second telescopic rod 102, the second telescopic power machine 101 is a power machine which can enable the second telescopic rod 102 to be in a telescopic and extending state, the second telescopic rod 102 is movably connected to the output end of the second telescopic power machine 101, a compression plate 103 is fixedly installed at the right end of the second telescopic rod 102, when the compression plate 103 moves rightwards, clear water in the water storage tank 6 is pushed and pushed in an extruding mode, sufficient pressure is further generated to push the clear water to flow rightwards, and the compression plate 103 is movably connected to the left portion of an inner cavity of the water storage tank 6 to movably connect the compression device 10 with the water storage tank 6.
The spraying device 12 comprises a water outlet pipe 121, a connecting pipe 122 is fixedly mounted at the lower end of the water outlet pipe 121, a plurality of group through pipes 123 are fixedly mounted at the lower part of the outer surface of the connecting pipe 122, a spray head 124 is fixedly mounted at the lower end of each group through pipe 123, and the water outlet pipe 121 is fixedly connected with the spraying device 12 and the water storage tank 6 at the middle part of the lower end of the water storage tank 6.
The width of the U-shaped limiting plate 43 is the same as the diameter of the middle part of the dust falling device 5.
The sprayer 54 and the hose 55 are both communicated with the inside of the water storage tank 6, and the sprayer 54 and the vehicle body 1 are kept in a parallel position relation.
The first telescopic power machine 92 is electrically connected with the first telescopic rod 93, the area of the isolation plate 95 is the same as the size of the wall of the water storage tank 7, and the isolation plate 95 is positioned above the dust screen 8.
The second telescopic power machine 101 is electrically connected with the second telescopic rod 102, and the area of the compression plate 103 is matched with the size of the inner cavity of the water storage tank 6.
The water outlet pipe 121 and the connecting pipe 122 are both communicated with the inside of the water storage tank 6, and the through pipe 123 is communicated with the spray head 124.
The invention is a road construction environment-friendly dust-settling device, the second telescopic power machine 101 drives the second telescopic rod 102 to stretch, so that the second telescopic rod 102 is extended to drive the compression plate 103 to move rightwards, clear water in the water storage tank 6 is extruded and pushed, sufficient pressure is generated to push the clear water to flow rightwards to enter the hose 55, then the clear water is discharged through the spraying machine 54, water drops and dust particles in the air are mutually adsorbed and fused, the water drops sink due to the self gravity of the water drops, the haze and dust removal effects are achieved, the second rotating shaft 52 is driven to rotate through the second positive and negative motor 53, the spraying machine 54 is driven to rotate around the second rotating shaft 52, the angle adjustment is carried out, the operation is simple, and the time and the labor are saved; the second rotating shaft 52 is driven by the second positive and negative motor 53 to rotate 90 degrees clockwise, so that the spraying machine 54 is driven to be in a vertical state when rotating 90 degrees, the threaded rod 41 is driven to rotate by the first positive and negative motor 44, the sliding block 42 is driven to move backwards along the threaded rod 41, the U-shaped limiting plate 43 is driven to move backwards, the spraying machine 54 enters the inner cavity of the U-shaped limiting plate 43 at the moment, the spraying machine 54 is limited by the U-shaped limiting plate 43, the spraying machine 54 is prevented from shaking, and the stability is improved; when meeting rainy weather, it is flexible to drive first telescopic link 93 through first flexible engine 92 to make first telescopic link 93 drive fly leaf 94 when shortening and turn right the motion, and then make the aqua storage tank 7 be in the unblocked state when driving division board 95 and turn right the motion, the rainwater descends to and stores in the storage water tank 6, and dust screen 8 plays the effect of filtering impurity, thereby conveniently utilizes the rainwater, has improved the practicality.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a road construction environmental protection dust device, includes automobile body (1), its characterized in that: the left part and the right part of the lower end of the vehicle body (1) are both provided with a rolling device (2), a sliding chute (3) is arranged at the right part of the upper end of the vehicle body (1), a sliding limiting device (4) is arranged on the chute wall of the sliding chute (3), a dust falling device (5) is arranged at the right part of the upper end of the vehicle body (1), a water storage tank (6) is fixedly arranged in the middle of the upper end of the vehicle body (1), a water storage tank (7) is arranged at the left part of the upper end of the water storage tank (6), a dustproof net (8) is fixedly arranged on the wall of the water storage tank (7), the wall of the water storage tank (7) is provided with an isolation device (9), the left part of the inner cavity of the water storage tank (6) is provided with a compression device (10), the water storage tank is characterized in that a through hole (11) is formed in the middle of the bottom of an inner cavity of the water storage tank (6), and a spraying device (12) is arranged in the middle of the lower end of the water storage tank (6).
2. The environment-friendly dust-settling device for road construction according to claim 1, characterized in that: rolling device (2) include arc (21), arc (21) are provided with two sets ofly, and the opposite face lower part of two sets of arcs (21) alternates jointly and be connected with first pivot (22), the surface front portion and the equal fixed mounting in surface rear portion of first pivot (22) have one gyro wheel (23), two arc (21) both sides are with rolling device (2) and automobile body (1) fixed connection around both sides and the lower extreme right part around fixed connection respectively the lower extreme left part of automobile body (1).
3. The environment-friendly dust-settling device for road construction according to claim 1, characterized in that: slip stop device (4) include threaded rod (41), the anterior threaded connection of surface of threaded rod (41) has slider (42), the upper end fixed mounting of slider (42) has U-shaped limiting plate (43), threaded rod (41) run through the front side cell wall and the fixed mounting of spout (3) have first positive and negative motor (44), threaded rod (41) alternate the cell wall of connecting at spout (3) and will slide stop device (4) and automobile body (1) swing joint together.
4. The environment-friendly dust-settling device for road construction according to claim 1, characterized in that: dust device (5) are including fixed plate (51), fixed plate (51) are provided with two sets ofly, and the opposite face upper portion of two sets of fixed plates (51) alternates jointly and be connected with second pivot (52), rear end upper portion and the positive and negative motor of fixed mounting of second (53) that front side fixed plate (51) was run through in second pivot (52), the surface middle part fixed mounting of second pivot (52) has sprayer (54), the left end middle part fixed mounting of sprayer (54) has hose (55), two both sides are with dust device (5) and automobile body (1) fixed connection around the upper end right part of automobile body (1) with fixed connection fixed plate (51) difference fixed connection.
5. The environment-friendly dust-settling device for road construction according to claim 1, characterized in that: the isolation device (9) comprises a fixed block (91), a first telescopic power machine (92) is fixedly mounted in the middle of the left end of the fixed block (91), the output end of the first telescopic power machine (92) is movably connected with a first telescopic rod (93), a movable plate (94) is fixedly mounted at the left end of the first telescopic rod (93), an isolation plate (95) is fixedly mounted at the lower end of the movable plate (94), and the isolation plate (95) is connected with the water storage tank (7) in a penetrating manner to movably connect the isolation device (9) and the water storage tank (6).
6. The environment-friendly dust-settling device for road construction according to claim 1, characterized in that: the compression device (10) comprises a second telescopic power machine (101) and a second telescopic rod (102), the second telescopic rod (102) is movably connected to the output end of the second telescopic power machine (101), a compression plate (103) is fixedly installed at the right end of the second telescopic rod (102), and the compression plate (103) is movably connected to the left portion of an inner cavity of the water storage tank (6) to movably connect the compression device (10) and the water storage tank (6).
CN202011197684.0A 2020-10-30 2020-10-30 Road construction environmental protection dust device Pending CN112342985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011197684.0A CN112342985A (en) 2020-10-30 2020-10-30 Road construction environmental protection dust device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011197684.0A CN112342985A (en) 2020-10-30 2020-10-30 Road construction environmental protection dust device

Publications (1)

Publication Number Publication Date
CN112342985A true CN112342985A (en) 2021-02-09

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CN202011197684.0A Pending CN112342985A (en) 2020-10-30 2020-10-30 Road construction environmental protection dust device

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193435A (en) * 2019-06-05 2019-09-03 中旭建设集团有限公司 A kind of constructing tunnel dust suppression device by water spray
WO2020010598A1 (en) * 2018-07-13 2020-01-16 北京加隆工程机械有限公司 Intelligent road maintenance device
CN210993487U (en) * 2019-09-27 2020-07-14 梁波 Dust device is used in road construction
CN211069472U (en) * 2019-11-12 2020-07-24 傅振寰 Building engineering construction dust collector
CN211340310U (en) * 2019-12-03 2020-08-25 江贵贵 Road surface evener for highway engineering
CN211612083U (en) * 2019-12-12 2020-10-02 西安祥泰电器有限公司 Artificial intelligence type greening environment-friendly spraying device
CN211621419U (en) * 2020-02-04 2020-10-02 蒋旭 Highway engineering construction dust device
CN211773256U (en) * 2020-03-27 2020-10-27 晁家宾 Construction road dust device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020010598A1 (en) * 2018-07-13 2020-01-16 北京加隆工程机械有限公司 Intelligent road maintenance device
CN110193435A (en) * 2019-06-05 2019-09-03 中旭建设集团有限公司 A kind of constructing tunnel dust suppression device by water spray
CN210993487U (en) * 2019-09-27 2020-07-14 梁波 Dust device is used in road construction
CN211069472U (en) * 2019-11-12 2020-07-24 傅振寰 Building engineering construction dust collector
CN211340310U (en) * 2019-12-03 2020-08-25 江贵贵 Road surface evener for highway engineering
CN211612083U (en) * 2019-12-12 2020-10-02 西安祥泰电器有限公司 Artificial intelligence type greening environment-friendly spraying device
CN211621419U (en) * 2020-02-04 2020-10-02 蒋旭 Highway engineering construction dust device
CN211773256U (en) * 2020-03-27 2020-10-27 晁家宾 Construction road dust device

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