CN111790539B - Water-saving water spraying mechanism of cleaning vehicle and using method thereof - Google Patents
Water-saving water spraying mechanism of cleaning vehicle and using method thereof Download PDFInfo
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- CN111790539B CN111790539B CN202010675781.XA CN202010675781A CN111790539B CN 111790539 B CN111790539 B CN 111790539B CN 202010675781 A CN202010675781 A CN 202010675781A CN 111790539 B CN111790539 B CN 111790539B
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- water
- connecting rod
- rack
- spray head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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
- E01H1/005—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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention belongs to the field of municipal engineering, and particularly relates to a water-saving water spraying mechanism of a cleaning vehicle and a using method thereof. According to the invention, the touch switch assembly can be arranged, so that after the touch connecting rod is contacted with the vertical rod on the guardrail, the touch guardrail is pushed by the vertical rod, the touch connecting rod drives the sector gear to rotate, the sector gear drives the first rack which is meshed and connected with the sector gear to slide, the first rack is matched with the control mechanism to realize the communication of the water outlet, the water is sprayed only to the part provided with the vertical rod, and the water resource can be greatly saved.
Description
Technical Field
The invention belongs to the field of municipal engineering, and particularly relates to a water-saving water spraying mechanism of a cleaning vehicle and a using method thereof.
Background
The road guardrail is generally arranged in the middle of a road, can play a role in separating lanes in different directions, can play a role in blocking lanes, and can block pedestrians, bicycles or motor vehicles trying to cross the road, so that the safety of the road is improved, and the traffic order can be effectively improved.
The guardrail is positioned in the middle of a road, so that a large amount of dust is easily attached to the guardrail, the guardrail is easily corroded by the dust, the guardrail is very easy to oxidize, the protection capability of the guardrail is reduced, the guardrail is often difficult to have due effects of falling prevention, large buffering and the like when a traffic accident occurs, the guardrail needs to be regularly cleaned, the guardrail is usually cleaned by a cleaning vehicle at present, the cleaning vehicle firstly sprays water to the guardrail to moisten the guardrail and then cleans the guardrail through a roller when the vehicle moves forwards, the mode has high general efficiency, but the existing guardrail structure is usually formed by spaced vertical rods, the existing water spraying is in an uninterrupted water spraying mode, a large gap is formed between the vertical rods, the area of the gap is far larger than the width of the vertical rods, so that water resource waste is serious, and water spray is easily sprayed onto opposite lanes from the gap, the sight of the vehicles on the opposite lane is influenced, and potential safety hazards exist.
Therefore, a water-saving water spraying mechanism of a cleaning vehicle and a using method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a water-saving water spraying mechanism of a cleaning vehicle capable of saving water and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a wash car water conservation water spray mechanism, includes clean mechanism, clean mechanism is connected with the water spray casing, be equipped with the reservoir chamber in the water spray casing, reservoir chamber one side lateral wall is equipped with a plurality of delivery ports, the delivery port intercommunication has the shower nozzle, the delivery port lateral wall is equipped with the control chamber, the control intracavity is equipped with control mechanism, the water spray casing outside is equipped with touch switch assembly, touch switch assembly and shower nozzle are located the water spray casing and just can cooperate with control mechanism with one side.
In foretell washing car water conservation water spray mechanism, control mechanism comprises first spring, control panel and sealing strip, first spring is equipped with a plurality ofly and all is located between control panel and the control chamber lateral wall, just first spring both ends respectively with control panel and control chamber lateral wall fixed connection, one side fixed connection of first spring is kept away from with the control panel to the sealing strip, sealing strip and the sealed sliding connection of delivery port.
In foretell washing car water conservation water spray mechanism, the touch switch subassembly comprises first rack, sector gear, touching connecting rod and second spring, first rack is connected with the sector gear meshing, touching connecting rod and sector gear fixed connection, second spring and touching connecting rod fixed connection.
In the above water-saving and water-spraying mechanism for the cleaning vehicle, the first rack is fixedly connected with the control panel, one side of the control cavity is communicated with a sliding groove, and the first rack is slidably connected in the sliding groove.
In foretell washing car water conservation water spray mechanism, water spray casing one side fixedly connected with fixed block, be equipped with in the fixed block with touching connecting rod sliding connection's rotation groove, it sets up with the control chamber intercommunication to rotate the groove, sector gear rotates with the rotation groove to be connected, one side lateral wall fixed connection that clean mechanism was kept away from with the rotation groove to the second spring
In the water-saving water spraying mechanism of the cleaning vehicle, the upper end and the lower end of the spray head are respectively provided with a fixing plate fixedly connected with the water spraying shell, the spray head is rotatably connected between the two fixing plates, and the spray head is communicated with the water outlet through a hose.
In the above water-saving water spraying mechanism for the cleaning vehicle, both ends of the nozzle are fixedly connected with rotating shafts rotatably connected with the fixing plate, wherein the rotating shaft on one side penetrates through the fixing plate rotatably connected with the rotating shaft and extends to the other side of the fixing plate to be fixedly connected with the rotating gear.
In foretell washing car water conservation water spray mechanism, the running gear meshing is connected with the second rack that the axis level set up, the water spray casing lateral wall is equipped with the logical groove with the control chamber intercommunication, it has the connecting piece that the level set up to lead to inslot sliding connection, the connecting piece both ends all run through logical groove and respectively with control panel and second rack fixed connection.
The invention also discloses a using method of the water-saving spraying mechanism of the cleaning vehicle, which comprises the following steps:
s1, when the cleaning vehicle moves forward, the touch connecting rod is continuously contacted with the vertical rod on the guardrail, and the vertical rod is cleaned through the touch connecting rod;
s2, after the touch connecting rod is contacted with the vertical rod, the vertical rod limits the end of the touch connecting rod, when the cleaning vehicle moves forward continuously, the touch connecting rod rotates, the sector gear fixedly connected with the touch connecting rod is driven to rotate in the rotating process of the touch connecting rod, and the sector gear rotates to push the first rack meshed with the sector gear to slide;
s3, the first rack drives the control plate fixedly connected with the first rack to move towards the direction of the first spring, the control plate drives the sealing strip fixedly connected with the control plate to move together, and therefore the water inlet is in a communicated state, and the vertical rod is wetted by water sprayed by the spray head;
s4, when the control panel moves, the control panel drives the second rack to move through the connecting piece, the second rack drives the rotating gear which is meshed with the second rack to rotate by a certain angle, and the rotating gear drives the spray head to rotate by a certain angle through the rotating shaft, so that the angle of the spray head is continuously changed in a water spraying period when the spray head passes through a vertical rod;
s5, when the spray head is positioned behind the vertical rod, the spray head inclines forwards and rotates backwards gradually in the water spraying process, and when the spray head moves to the rear of the vertical rod, the spray head rotates to incline backwards, so that the water spraying direction of the spray head is always close to the center of the vertical rod, and the spray head can well moisten the side part of the vertical rod;
s6, when the cleaning cart continues to move ahead, the pivoted angle of the touch connecting rod is bigger and bigger, until the touch connecting rod will separate from the montant, the control panel and the touch connecting rod will reply original position under the effect of first spring and second spring after the touch connecting rod separates from the montant, and then realize that the control panel promotes the sealing strip and makes the delivery port be in the closed state, and then realize that the shower nozzle stops to spray water, and then can realize only spraying water to the montant part, and then the utilization of improvement water resource that can be great.
Compared with the prior art, the water-saving water spraying mechanism of the cleaning vehicle and the use method thereof have the advantages that:
1. according to the invention, the touch switch assembly is arranged, so that after the touch connecting rod is contacted with the vertical rod on the guardrail, the touch guardrail is pushed by the vertical rod, the touch connecting rod drives the sector gear to rotate, the sector gear drives the first rack which is meshed and connected with the sector gear to slide, the first rack is matched with the control mechanism to realize the communication of the water outlet, the water is sprayed only to the part provided with the vertical rod, and the water resource can be greatly saved.
2. According to the invention, the control panel and the sealing strips are arranged, so that the positions of the sealing strips can be controlled through the matching of the first gear and the control panel, and further, the positions of the sealing strips can be controlled, and further, a plurality of sealing strips can be opened or closed at the same time.
3. According to the invention, through the arrangement of the second rack, the connecting piece, the rotating gear and other structures, when the control panel moves, the control panel can change the position of the spray head through the meshing action between the second rack and the rotating gear, so that the spray head can spray water to moisten the side part of the vertical rod on the guardrail, and the device can be ensured to have a better moistening effect on the vertical rod.
4. According to the invention, the first rack can be limited by arranging the sliding groove, so that the control panel can be limited by the first rack, the position of the control panel can be ensured not to deviate, the position of the sealing strip can be ensured not to twist, and the sealing strip and the water outlet can be ensured to have better sealing performance all the time.
5. According to the invention, the first spring, the second spring and other structures are arranged, so that the touch connecting rod and the control panel can reset after the touch connecting rod is separated from the vertical rod, the automatic closing of the spray head can be realized, and the intermittent water spraying can be realized.
Drawings
FIG. 1 is a schematic side view of a guardrail;
FIG. 2 is a schematic overall structure diagram of an embodiment 1 of a water-saving and water-spraying mechanism of a cleaning vehicle and a method for using the same according to the present invention;
FIG. 3 is a schematic structural view of a side view section of a water-saving water spraying mechanism of a cleaning vehicle and a method of using the same according to embodiment 1 of the present invention when a water outlet of a water spraying housing is opened;
FIG. 4 is a schematic structural view of a side view section of a water-saving water spraying mechanism of a cleaning vehicle and a use method thereof according to an embodiment 1 of the present invention, when a water outlet of a water spraying housing is closed;
FIG. 5 is a schematic top sectional view of a water-saving spraying mechanism of a cleaning vehicle and a method of using the same according to embodiment 1 of the present invention;
FIG. 6 is a schematic top sectional view of a water-saving spraying mechanism of a cleaning vehicle and a method of using the same according to embodiment 1 of the present invention;
FIG. 7 is a schematic side view of a water-saving spraying mechanism of a cleaning vehicle and a method of using the same according to embodiment 2 of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 7;
FIG. 9 is a schematic view of a horizontal sectional structure of a water-saving spraying mechanism of a washing vehicle and a method of using the same in embodiment 2 of the present invention.
In the figure, 1 a cleaning mechanism, 2 a water spraying shell, 3 a water storage chamber, 4 water outlets, 5 spray heads, 6 control cavities, 7 control mechanisms, 8 touch switch assemblies, 9 first springs, 10 control plates, 11 sealing strips, 12 first racks, 13 sector gears, 14 touch connecting rods, 15 second springs, 16 sliding grooves, 17 fixed blocks, 18 rotating grooves, 19 fixed plates, 20 rotating gears, 21 second racks, 22 through grooves and 23 connecting pieces.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1-6, a water-saving water spraying mechanism for a cleaning vehicle and a use method thereof comprise a cleaning mechanism 1, wherein the cleaning mechanism 1 comprises a cleaning vehicle body, a cleaning roller and other structures, the cleaning mechanism 1 is connected with a water spraying shell 2, a water storage chamber 3 is arranged in the water spraying shell 2, a plurality of water outlets 4 are arranged on the side wall of one side of the water storage chamber 3, the other side of the water storage chamber 3 is communicated with a water inlet pipe so as to ensure the constancy of water pressure in the water storage chamber 3, the water outlets 4 are communicated with a spray head 5, a control cavity 6 is arranged on the side wall of the water outlets 4, and a control mechanism 7 is arranged in the control cavity 6.
Under the normal state, the first spring 9 will push the control board 10 to make the control board 10 move towards the direction far away from the first spring 9, so that the control board 10 controls the sealing strip 11 to completely block the water outlet 4, and the spray head 5 is closed.
The outer side of the water spraying shell 2 is provided with a touch switch component 8, and the touch switch component 8 and the spray head 5 are positioned on the same side of the water spraying shell 2.
And the spray head 5 and the touch switch assembly 8 are positioned at one side close to the guardrail.
The touch switch assembly 8 is composed of a first rack 12, a sector gear 13, a touch connecting rod 14 and a second spring 15, the first rack 12 is meshed with the sector gear 13, the touch connecting rod 14 is fixedly connected with the sector gear 13, and the second spring 15 is fixedly connected with the touch connecting rod 14.
The touch link 14 can be in contact with the vertical bar when the scrub roller is able to scrub the vertical bar.
The first rack 12 is fixedly connected with the control panel 10, one side of the control cavity 6 is communicated with a sliding groove 16, and the first rack 12 is slidably connected in the sliding groove 16.
One side of the water spraying shell 2 is fixedly connected with a fixed block 17, a rotating groove 18 which is connected with the touch connecting rod 14 in a sliding mode is formed in the fixed block 17, the rotating groove 18 is communicated with the control cavity 6, the sector gear 13 is rotatably connected with the rotating groove 18, and the second spring 15 and the rotating groove 18 are fixedly connected with the side wall of one side, far away from the cleaning mechanism 1.
When the cleaning vehicle is used, the spray head 5 and the touch connecting rod 14 are arranged on one side, close to the guardrail shown in the figure 1, of the water spraying shell 2, the advancing direction of the cleaning vehicle is taken as the front, the vertical projection of the touch connecting rod 14 is located in front of the spray head 5, the touch connecting rod 14 can be ensured to be in contact with the vertical rod on the guardrail in advance, the spray head 5 sprays water through the touch connecting rod 14, the spray head 5 can be opened in advance, the spray head 5 is ensured to be always in a water spraying state when passing through the vertical rod, and a good wetting effect on the vertical rod is ensured.
In the above-mentioned process, after touching connecting rod 14 and the montant contact, the montant will be spacing to touching connecting rod 14 tip, when cleaning vehicle continued to move ahead, touching connecting rod 14 will take place to rotate, touching connecting rod 14 pivoted in-process will drive fixed connection's sector gear 13 and rotate with it, sector gear 13 rotates and will promote the first rack 12 that is connected with it to slide, first rack 12 will drive fixed connection's control panel 10 with it and remove towards the direction of first spring 9, control panel 10 will drive fixed connection's sealing strip 11 concerted movement with it, and then realize that delivery port 4 is in the state of intercommunication, and then realize that shower nozzle 5 sprays water and moisten to the montant.
When the cleaning vehicle continues to move ahead, the pivoted angle of the touch connecting rod 14 is increasingly large, until the touch connecting rod 14 is separated from the vertical rod, the original position is restored under the action of the first spring 9 and the second spring 15 by the control panel 10 and the touch connecting rod 14 after the touch connecting rod 14 is separated from the vertical rod, and then the control panel 10 is pushed by the sealing strip 11 to enable the water outlet 4 to be in a closed state, and further the spray head 5 is enabled to stop spraying water, and further the water can be sprayed only to the vertical rod part, and further the utilization of water resources can be greatly improved.
And when the touch connecting rod 14 rotates to the maximum angle, the sealing strip 11 is always in sliding connection with the water outlet 4, so that the sealing strip 11 is prevented from being thoroughly separated from the water outlet 4 to cause water leakage from the joint of the water outlet 4 and the sealing strip 11.
Example 2
As shown in fig. 7 to 9, the present embodiment is different from embodiment 1 in that: the upper end and the lower end of the spray head 5 are respectively provided with a fixing plate 19 fixedly connected with the water spraying shell 2, the spray head 5 is rotatably connected between the two fixing plates 19, and the spray head 5 is communicated with the water outlet 4 through a hose.
The position where the head 5 starts is inclined toward the front.
The two ends of the nozzle 5 are fixedly connected with a rotating shaft rotatably connected with the fixed plate 19, wherein the rotating shaft on one side penetrates through the fixed plate 19 rotatably connected with the rotating shaft and extends to the other side of the fixed plate 19 to be fixedly connected with a rotating gear 20.
The rotating gear 20 is engaged with a second rack 21 with a horizontally arranged axis, the side wall of the water spraying shell 2 is provided with a through groove 22 communicated with the control cavity 6, a connecting piece 23 horizontally arranged is connected in the through groove 22 in a sliding manner, and two ends of the connecting piece 23 penetrate through the through groove 22 and are fixedly connected with the control panel 10 and the second rack 21 respectively.
When the control panel 10 moves, the control panel 10 will drive the second rack 21 to move through the connecting piece 23, the second rack 21 will drive the rotating gear 20 connected with the second rack in a meshed manner to rotate by a certain angle, the rotating gear 20 will drive the spray head 5 to rotate by a certain angle through the rotating shaft, and then the angle of the spray head 5 is continuously changed in the water spraying period of the spray head 5 through one vertical rod.
When shower nozzle 5 is located the montant rear, shower nozzle 5 will incline forward to rotate backward gradually at the in-process of spraying water, when shower nozzle 5 removed the rear to the montant, shower nozzle 5 will rotate again and incline to the rear of orientation, and then ensure that the direction that shower nozzle 5 sprayed water is close to the center of directional montant all the time, and then ensure that shower nozzle 5 also can play fine moist effect to the lateral part of montant.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (2)
1. The water-saving and water-spraying mechanism of the cleaning vehicle comprises a cleaning mechanism (1) and is characterized in that the cleaning mechanism (1) is connected with a water spraying shell (2), a water storage chamber (3) is arranged in the water spraying shell (2), a plurality of water outlets (4) are formed in one side wall of the water storage chamber (3), the water outlets (4) are communicated with a spray head (5), a control cavity (6) is formed in the side wall of each water outlet (4), a control mechanism (7) is arranged in the control cavity (6), a touch switch assembly (8) is arranged on the outer side of the water spraying shell (2), the touch switch assembly (8) and the spray head (5) are positioned on the same side of the water spraying shell (2) and can be matched with the control mechanism (7), the control mechanism (7) is composed of a first spring (9), a control panel (10) and a sealing strip (11), the first spring (9) is provided with a plurality of water and is positioned between the control panel (10) and the side wall of the control cavity (6), just first spring (9) both ends respectively with control panel (10) and control chamber (6) lateral wall fixed connection, one side fixed connection of first spring (9) is kept away from to sealing strip (11) and control panel (10), sealing strip (11) and delivery port (4) sealed sliding connection, touch switch subassembly (8) comprises first rack (12), sector gear (13), touching connecting rod (14) and second spring (15), first rack (12) is connected with sector gear (13) meshing, touching connecting rod (14) and sector gear (13) fixed connection, second spring (15) and touching connecting rod (14) fixed connection, first rack (12) and control panel (10) fixed connection, control chamber (6) one side intercommunication has sliding tray (16), first rack (12) sliding connection is in sliding tray (16), the utility model discloses a water spray casing (2) one side fixedly connected with fixed block (17), be equipped with in fixed block (17) with touching connecting rod (14) sliding connection's rotation groove (18), rotation groove (18) and control chamber (6) intercommunication set up, sector gear (13) rotate with rotation groove (18) and be connected, one side lateral wall fixed connection that clean mechanism (1) was kept away from with rotation groove (18) second spring (15), both ends all are equipped with fixed plate (19) with water spray casing (2) fixed connection about shower nozzle (5), shower nozzle (5) rotate to be connected between two fixed plates (19), shower nozzle (5) pass through hose and delivery port (4) intercommunication setting, the equal fixedly connected with in shower nozzle (5) both ends rotates the pivot of being connected with fixed plate (19), one side of them the pivot runs through with it rotate the fixed plate (19) of being connected and extends to this fixed plate (19) opposite side fixedly connected with rotating gear (20) And the rotating gear (20) is meshed with a second rack (21) horizontally arranged along the axis, the side wall of the water spraying shell (2) is provided with a through groove (22) communicated with the control cavity (6), a connecting piece (23) horizontally arranged is slidably connected in the through groove (22), and two ends of the connecting piece (23) penetrate through the through groove (22) and are respectively fixedly connected with the control panel (10) and the second rack (21).
2. The water-saving water spraying mechanism for the cleaning vehicle as claimed in claim 1, wherein the method for using the water-saving water spraying mechanism for the cleaning vehicle is characterized by comprising the following steps:
s1, when the cleaning vehicle moves forward, the touch connecting rod (14) is continuously contacted with the vertical rod on the guardrail, and the vertical rod is cleaned by touching the touch connecting rod (14);
s2, after the touch connecting rod (14) is contacted with the vertical rod, the vertical rod limits the end part of the touch connecting rod (14), when the cleaning vehicle moves forward continuously, the touch connecting rod (14) rotates, the touch connecting rod (14) drives the sector gear (13) fixedly connected with the touch connecting rod to rotate in the rotating process, and the sector gear (13) rotates to push the first rack (12) connected with the sector gear in a meshed mode to slide;
s3, the first rack (12) drives the control plate (10) fixedly connected with the first rack to move towards the direction of the first spring (9), the control plate (10) drives the sealing strip (11) fixedly connected with the control plate to move together, the water outlet (4) is communicated, and the vertical rod is wetted by water sprayed by the spray head (5);
s4, when the control panel (10) moves, the control panel (10) drives the second rack (21) to move through the connecting piece (23), the second rack (21) drives the rotating gear (20) meshed and connected with the second rack to rotate for a certain angle, and the rotating gear (20) drives the spray head (5) to rotate for a certain angle through the rotating shaft, so that the angle of the spray head (5) is continuously changed in a water spraying period of the spray head (5) through a vertical rod;
s5, when the spray head (5) is located behind the vertical rod, the spray head (5) inclines forwards and rotates backwards gradually in the water spraying process, when the spray head (5) moves to the rear of the vertical rod, the spray head (5) rotates to incline backwards, the direction of water spraying of the spray head (5) is ensured to be close to the center of the vertical rod all the time, and the spray head is ensured to have a good wetting effect on the side portion of the vertical rod;
s6, when the cleaning cart continues to move ahead, touching connecting rod (14) pivoted angle is bigger and bigger, until touching connecting rod (14) will separate with the montant, control panel (10) and touching connecting rod (14) will reply original position under the effect of first spring (9) and second spring (15) after touching connecting rod (14) and montant separation, and then realize that control panel (10) promote sealing strip (11) and make delivery port (4) be in the closed condition, and then realize that shower nozzle (5) stop to spray water, and then can realize only spraying water to the montant part, and then the utilization of improvement water resource that can be great.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675781.XA CN111790539B (en) | 2020-07-14 | 2020-07-14 | Water-saving water spraying mechanism of cleaning vehicle and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675781.XA CN111790539B (en) | 2020-07-14 | 2020-07-14 | Water-saving water spraying mechanism of cleaning vehicle and using method thereof |
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| Publication Number | Publication Date |
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| CN111790539A CN111790539A (en) | 2020-10-20 |
| CN111790539B true CN111790539B (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010675781.XA Active CN111790539B (en) | 2020-07-14 | 2020-07-14 | Water-saving water spraying mechanism of cleaning vehicle and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114120479B (en) * | 2021-10-20 | 2023-05-12 | 西安交通大学城市学院 | Vehicle-mounted data acquisition terminal based on Internet of things |
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| CN107630423A (en) * | 2017-10-09 | 2018-01-26 | 程新锋 | A kind of traffic Bridge guardrail cleaning device |
| CN207271480U (en) * | 2017-10-12 | 2018-04-27 | 洛阳万基发电有限公司 | A kind of dry slag spray cooling dust-arrest device |
| CN108824280A (en) * | 2017-03-29 | 2018-11-16 | 充红娣 | A kind of Cleaning vehicle for guardrail |
| CN109555056A (en) * | 2018-12-24 | 2019-04-02 | 四川荣晨建设工程有限公司 | Municipal Bridge guardrail cleaning device and its application method |
| CN110809993A (en) * | 2019-11-07 | 2020-02-21 | 广州市加简派电子科技有限公司 | A equipment of mowing that safe and reliable nature is high for gardens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11020764B2 (en) * | 2018-03-27 | 2021-06-01 | Wei Tu | Rewinding waterwheel, transmission gearbox of the waterwheel, and irrigation method thereof |
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2020
- 2020-07-14 CN CN202010675781.XA patent/CN111790539B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824280A (en) * | 2017-03-29 | 2018-11-16 | 充红娣 | A kind of Cleaning vehicle for guardrail |
| CN107630423A (en) * | 2017-10-09 | 2018-01-26 | 程新锋 | A kind of traffic Bridge guardrail cleaning device |
| CN207271480U (en) * | 2017-10-12 | 2018-04-27 | 洛阳万基发电有限公司 | A kind of dry slag spray cooling dust-arrest device |
| CN109555056A (en) * | 2018-12-24 | 2019-04-02 | 四川荣晨建设工程有限公司 | Municipal Bridge guardrail cleaning device and its application method |
| CN110809993A (en) * | 2019-11-07 | 2020-02-21 | 广州市加简派电子科技有限公司 | A equipment of mowing that safe and reliable nature is high for gardens |
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| CN111790539A (en) | 2020-10-20 |
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