CN114855686A - Highway belt cleaning device for highway engineering - Google Patents
Highway belt cleaning device for highway engineering Download PDFInfo
- Publication number
- CN114855686A CN114855686A CN202210668490.7A CN202210668490A CN114855686A CN 114855686 A CN114855686 A CN 114855686A CN 202210668490 A CN202210668490 A CN 202210668490A CN 114855686 A CN114855686 A CN 114855686A
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- Prior art keywords
- sewage
- cleaning
- road
- symmetrically
- pipe
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- 238000004140 cleaning Methods 0.000 title claims abstract description 104
- 239000010865 sewage Substances 0.000 claims abstract description 99
- 230000001360 synchronised effect Effects 0.000 claims abstract description 30
- 238000005406 washing Methods 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000001680 brushing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Images
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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of highway engineering maintenance, and discloses a highway cleaning device for highway engineering. The invention replaces the direct cleaning form of the traditional cleaning vehicle, the cleaning device is hung at the rear end of the cleaning vehicle, the cleaning and washing of the cleaning and washing mechanism, the rolling brush type confluence and brushing of the sewage confluence mechanism and the synchronous negative pressure extraction of the sewage collection mechanism are carried out in the cleaning vehicle, on one hand, the high efficiency of road cleaning can be ensured, on the other hand, the confluence and negative pressure absorption and recovery of the cleaned sewage can be carried out, the sewage is prevented from flowing into a sewer transversely and blocking a sewer pipeline for a long time, and the phenomenon that the sewage wraps and carries impurities to flow transversely on the road and influence the cleanness of the road cleaning can be avoided by the confluence and recovery of the sewage.
Description
Technical Field
The invention relates to the technical field of highway engineering maintenance, in particular to a highway cleaning device for highway engineering.
Background
The new construction or reconstruction task of the highway is determined according to the highway network planning, the highway construction of a country should be combined with the transportation of railways, water ways, aviation and the like to comprehensively consider the role and the status of the highway in the intermodal transportation, and the highway network planning divided by grades in the whole country is formulated according to the requirements of politics, military, economy, people's life and the like and the geographic environment conditions, so that the highway network planning divided by grades in the aspect of the administration is divided into four grades, namely national roads, provincial roads, county roads, rural roads and the like, and the timely maintenance work is required no matter which grade of the highway is targeted, and particularly, the highway network planning is more in traffic and more vehicles come and come on the urban roads, so that the highway network planning is particularly important to the neatness of the roads, and when the urban roads are subjected to the daily maintenance work, the urban roads are usually subjected to the daily cleaning work in the form of a cleaning vehicle.
However, in the cleaning mode of the current cleaning vehicle, sewage generated by cleaning cannot be effectively treated in the cleaning process, so that the sewage transversely flows, the cleaning efficiency of the road is reduced, and on the other hand, the sewage wrapped with impurities flows into a sewer, so that the sewer is extremely easy to block for a long time. Accordingly, a road cleaning device for road engineering is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide a road cleaning device for road engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a highway belt cleaning device for highway engineering, includes the propelling movement frame, the inboard of propelling movement frame is located first position department and is provided with the water feeding pump, the port of intaking of water feeding pump is connected with the valve pipe of intaking, and the drainage port of water feeding pump is connected with the water conservancy diversion pipeline, the drainage end of water conservancy diversion pipeline is connected with clean washing mechanism, the inboard of propelling movement frame is located lower half position department and is provided with sewage extraction pump, the drainage port of sewage extraction pump is connected with the blowoff valve pipe, and the port of intaking of sewage extraction pump is connected with the drainage pipeline, the end of intaking of drainage pipeline is connected with sewage collection mechanism, the front side of propelling movement frame is located bottom position department and is provided with sewage mechanism that converges.
As a still further scheme of the invention: the back of the pushing frame is symmetrically provided with two groups of connecting seats.
As a still further scheme of the invention: the clean mechanism that washes includes two sets of clean shunt tubes of symmetric connection at honeycomb duct drainage end, the middle part drainage port symmetric connection of clean shunt tube has first shunt tube, and the top drainage port symmetric connection of clean shunt tube has the second shunt tube, the bottom outlet of first shunt tube is connected with first washing shower nozzle, the bottom outlet of second shunt tube is connected with the second and washs the shower nozzle.
As a still further scheme of the invention: the number of the first cleaning spray heads is the same as that of the second cleaning spray heads, and the first cleaning spray heads and the second cleaning spray heads are symmetrically arranged at equal intervals.
As a still further scheme of the invention: the sewage collecting mechanism comprises two groups of sewage collecting pipes which are symmetrically connected to the water inlet end of the drainage pipeline, the top bending end of each sewage collecting pipe is symmetrically provided with a supporting seat, the top of each supporting seat is symmetrically provided with a lifting guide rod in a penetrating mode, a compression spring is sleeved on the outer side of each lifting guide rod, the bottom output end of each lifting guide rod is fixedly connected with a sewage discharge hopper, each sewage discharge hopper is connected with the corresponding sewage collecting pipe through a telescopic hose, the bottom of each sewage discharge hopper is symmetrically provided with a sewage collecting pipe opening, the water inlet port of each telescopic hose is connected with a negative pressure collecting pipe, and the bottom port of each negative pressure collecting pipe is symmetrically connected with a negative pressure extracting pipe to the inner side of the corresponding sewage collecting pipe opening.
As a still further scheme of the invention: the number of the lifting guide rods is two, each group is two, and the lifting guide rods are elastically clamped with the supporting seat through compression springs.
As a still further scheme of the invention: the sewage converging mechanism comprises an arm force support fixed at the bottom of the front side of the pushing frame, the support rod ends of the arm force support are symmetrically connected with two groups of output shafts in a penetrating mode, the inner side of a frame of the arm force support is symmetrically connected with two groups of folding gears, a group of bottom output ends of the folding gears are provided with a transmission motor, two groups of top output ends of the folding gears are provided with two groups of synchronous belt wheels A, two groups of bottom output ends of the output shafts are provided with converging brush barrels, the top output ends of the two groups of output shafts are provided with synchronous belt wheels B, and the synchronous belt wheels B are connected with the synchronous belt wheels A through synchronous belts.
As a still further scheme of the invention: the frame of arm power support is inboard just to turning one end position department symmetry be provided with the leading pulley of hold-in range looks adaptation, and the frame of arm power support is inboard just to turning other end position department symmetry be provided with the leading gyro wheel of hold-in range looks adaptation.
As a still further scheme of the invention: the teeth of the two groups of involution gears are mutually meshed.
Compared with the prior art, the invention has the beneficial effects that:
the invention replaces the direct cleaning form of the traditional cleaning vehicle, the cleaning device is hung at the rear end of the cleaning vehicle, the cleaning and washing of the cleaning and washing mechanism, the rolling brush type confluence and brushing of the sewage confluence mechanism and the synchronous negative pressure extraction of the sewage collection mechanism are carried out in the cleaning vehicle, on one hand, the high efficiency of road cleaning can be ensured, on the other hand, the confluence and negative pressure absorption and recovery of the cleaned sewage can be carried out, the sewage is prevented from flowing into a sewer transversely and blocking a sewer pipeline for a long time, and the phenomenon that the sewage wraps and carries impurities to flow transversely on the road and influence the cleanness of the road cleaning can be avoided by the confluence and recovery of the sewage.
Drawings
FIG. 1 is a schematic structural view of a road cleaning apparatus for road engineering;
FIG. 2 is an enlarged view of a road cleaning apparatus for road construction at A in FIG. 1;
FIG. 3 is a schematic structural view of a dirt discharging hopper in a road cleaning device for road engineering;
FIG. 4 is a schematic structural view of the inside of a push frame in a road cleaning device for road engineering;
fig. 5 is a schematic structural view of a sewage converging mechanism in a road cleaning device for road engineering.
In the figure: 1. pushing the frame; 2. a connecting seat; 3. a water inlet valve pipe; 4. a blowdown valve pipe; 5. cleaning the shunt pipe; 6. a first shunt pipe; 7. a first cleaning nozzle; 8. a second shunt pipe; 9. a second cleaning nozzle; 10. a blowdown collector pipe; 11. a sewage draining hopper; 12. an arm force support; 13. a confluence brush cylinder; 14. a flexible hose; 15. a supporting seat; 16. a lifting guide rod; 17. a compression spring; 18. a sewage collecting pipe orifice; 19. a negative pressure extraction tube; 20. a negative pressure manifold; 21. a sewage pumping pump; 22. a drainage conduit; 23. a water pump; 24. a diversion pipeline; 25. a synchronous pulley A; 26. a synchronous belt; 27. a guide roller; 28. a guide pulley; 29. an output shaft; 30. a synchronous pulley B; 31. a drive motor; 32. and (4) involuting the gears.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the invention, a highway cleaning device for highway engineering comprises a pushing frame 1, wherein two groups of connecting seats 2 are symmetrically arranged on the back of the pushing frame 1, when the cleaning device is used for cleaning roads, the cleaning device is arranged at the rear end of a cleaning vehicle through the connecting seats 2, then a water pipe of a clean water tank is communicated with a water inlet valve pipe 3, and a water pipe of a sewage tank is communicated with a sewage discharge valve pipe 4.
The inner side of the pushing frame 1 is provided with a water feeding pump 23 at the upper half part, the water inlet port of the water feeding pump 23 is connected with a water inlet valve pipe 3, the water drainage port of the water feeding pump 23 is connected with a flow guide pipe 24, the water drainage end of the flow guide pipe 24 is connected with a cleaning and washing mechanism, the cleaning and washing mechanism comprises two groups of cleaning flow distribution pipes 5 symmetrically connected at the water drainage end of the flow guide pipe 24, the middle water drainage port of each cleaning flow distribution pipe 5 is symmetrically connected with a first flow distribution pipe 6, the top water drainage port of each cleaning flow distribution pipe 5 is symmetrically connected with a second flow distribution pipe 8, the bottom water outlet of each first flow distribution pipe 6 is connected with a first cleaning nozzle 7, the bottom water outlet of each second flow distribution pipe 8 is connected with a second cleaning nozzle 9, the first cleaning nozzles 7 and the second cleaning nozzles 9 are the same in number, and the first cleaning nozzles 7 and the second cleaning nozzles 9 are symmetrically arranged at equal intervals, when the urban highway is cleaned, 23 work of water feeding pump extracts through the cleaning water of inlet valve pipe 3 in to clean water tank, carries cleaning water to first shunt tubes 6, second shunt tubes 8 in proper order through clean shunt tubes 5 in, washs 9 blowout of shower nozzle through first washing shower nozzle 7 and second then, carries out dual washing, cleaning work to the road, washs the car simultaneously and begins to travel to certain speed pulling belt cleaning device washs the work.
A sewage extraction pump 21 is arranged at the lower half part of the inner side of the pushing frame 1, a drainage port of the sewage extraction pump 21 is connected with a sewage discharge valve pipe 4, a water inlet port of the sewage extraction pump 21 is connected with a drainage pipeline 22, a water inlet end of the drainage pipeline 22 is connected with a sewage collection mechanism, the sewage collection mechanism comprises two groups of sewage discharge collecting pipes 10 which are symmetrically connected at the water inlet end of the drainage pipeline 22, supporting seats 15 are symmetrically arranged at the top bending ends of the sewage discharge collecting pipes 10, lifting guide rods 16 are symmetrically penetrated and clamped above the supporting seats 15, compression springs 17 are sleeved on the outer sides of the lifting guide rods 16, the bottom output ends of the lifting guide rods 16 are fixedly connected with a sewage discharge hopper 11, the sewage discharge hopper 11 is connected with the sewage discharge collecting pipes 10 through a telescopic hose 14, a sewage collection pipe opening 18 is symmetrically arranged at the bottom end of the slope of the sewage discharge hopper 11, and a water inlet port of the telescopic hose 14 is connected with a negative pressure collecting pipe 20, the bottom port of the negative pressure collecting pipe 20 is symmetrically connected with a negative pressure extracting pipe 19 opposite to the inner side of the sewage collecting pipe opening 18, the number of the lifting guide rods 16 is two, each group is two, the lifting guide rods 16 are elastically clamped with the supporting seat 15 through the compression spring 17, the sewage extracting pump 21 works in the process of cleaning the road, the sewage collecting pipe opening 18 is in a negative pressure state through the negative pressure transmission of the drainage pipe 22, the sewage discharging collecting pipe 10, the telescopic hose 14, the negative pressure collecting pipe 20 and the negative pressure extracting pipe 19, then when the cleaned sewage is wrapped with impurities and converged into the sewage collecting pipe opening 18 on the sewage discharging hopper 11, the sewage is subjected to negative pressure absorption through the internal negative pressure state, the sewage is sequentially pumped into a sewage tank through the negative pressure extracting pipe 19, the negative pressure collecting pipe 20, the telescopic hose 14, the sewage discharging collecting pipe 10, the drainage pipe 22 and the sewage discharging valve pipe 4, and is uniformly recovered, avoid sewage crossing current to the sewer in, block up sewer pipe under the permanent time, avoid sewage to wrap up in the road impurity that holds under the palm simultaneously, influence the abluent clean and tidy nature of road, and to the sewage collection in-process, through the elastic combination of lift guide arm 16 with compression spring 17, can make blowdown fill 11 keep the elastic telescopic performance, avoid the road to collide with the highway section and block the travel state of blowdown fill 11.
The sewage converging mechanism is arranged at the bottom position of the front side of the pushing frame 1 and comprises an arm force support 12 fixed at the bottom position of the front side of the pushing frame 1, two groups of output shafts 29 are symmetrically and penetratingly connected to the support rod ends of the arm force support 12, two groups of involution gears 32 are symmetrically connected to the inner side of the frame of the arm force support 12, a transmission motor 31 is arranged at one group of bottom output ends of the two groups of involution gears 32, two groups of synchronous belt wheels A25 are arranged at top output ends of the two groups of involution gears 32, a converging brush barrel 13 is arranged at bottom output ends of the two groups of output shafts 29, a synchronous belt wheel B30 is arranged at the top output ends of the two groups of output shafts 29, a synchronous belt wheel B30 is connected with the synchronous belt wheel A25 through a synchronous belt 26, guide belt wheels 28 matched with the synchronous belt 26 are symmetrically arranged at one end position of the inner side of the frame of the arm force support 12 right opposite to the corner, and a synchronous belt 26 is symmetrically arranged at the other end position of the inner side of the frame of the arm force support 12 opposite to the corner The adaptive guide roller 27, the teeth of the two sets of involutory gears 32 are engaged with each other, during the process of cleaning the road, the transmission motor 31 works to drive the two sets of involutory gears 32 to symmetrically rotate, synchronously drive the two sets of synchronous pulleys A25 to symmetrically rotate, then drive the two sets of synchronous pulleys B30 to symmetrically rotate through the transfer transmission of the synchronous belt 26, so that the two sets of output shafts 29 symmetrically rotate to push the two sets of confluence brush cylinders 13 to symmetrically rotate, during the symmetrical rotation process of the confluence brush cylinders 13, on one hand, the cleaned sewage is symmetrically rolled and brushed to clean the middle position of the cleaning device, so that the sewage bucket 11 can conveniently collect, on the other hand, through the confluence of the sewage, the fluidity of the sewage can be improved, the impurities in the sewage can be prevented from being settled and adhered to the road, on the other hand, the road can be cleaned through the symmetrical rolling brushes of the two sets of confluence brush cylinders 13, the washing efficiency of the road is enhanced.
The working principle of the invention is as follows: when the cleaning device is used for cleaning a road, the cleaning device is arranged at the rear end of a cleaning vehicle through a connecting seat 2, then a water pipe of a clean water tank is communicated with a water inlet valve pipe 3, meanwhile, a water pipe of a sewage tank is communicated with a sewage discharge valve pipe 4, further, when the cleaning work is carried out on the urban road, a water delivery pump 23 works, cleaning water in the clean water tank is extracted through the water inlet valve pipe 3, the cleaning water is sequentially conveyed into a first shunt pipe 6 and a second shunt pipe 8 through a cleaning shunt pipe 5, then is sprayed out through a first cleaning spray head 7 and a second cleaning spray head 9, double washing and cleaning work is carried out on the road, meanwhile, the cleaning vehicle starts to run, the cleaning device is pulled at a certain speed to carry out cleaning work, in the process of cleaning the road, a transmission motor 31 works to drive two groups of involutory gears 32 to symmetrically rotate, and synchronously drives two groups of synchronous belt pulleys A25 to symmetrically rotate, then, through the transfer transmission of the synchronous belt 26, the two groups of synchronous belt pulleys B30 are driven to symmetrically rotate, so that the two groups of output shafts 29 symmetrically rotate to push the two groups of confluence brush cylinders 13 to symmetrically rotate, and in the process of symmetrically rotating the confluence brush cylinders 13, on one hand, the cleaned sewage is symmetrically rolled and converged to clean the middle position of the cleaning device so as to be convenient for the collection work of the drainage hopper 11, on the other hand, the road can be cleaned through the symmetrical rolling brushes of the two groups of confluence brush cylinders 13 to enhance the washing and cleaning efficiency of the road, further, in the process of cleaning the road, the sewage extraction pump 21 works, and the sewage collection pipe orifice 18 forms a negative pressure state through the negative pressure transmission of the drainage pipeline 22, the drainage confluence pipe 10, the flexible pipe 14, the negative pressure confluence pipe 20 and the negative pressure extraction pipe 19, so that when the cleaned sewage is wrapped with impurities and converged to the inside the sewage collection pipe orifice 18 on the drainage hopper 11, and sewage is sucked under negative pressure through the internal negative pressure state of the sewage tank, and is pumped into the sewage tank through the negative pressure suction pipe 19, the negative pressure collecting pipe 20, the telescopic hose 14, the sewage discharge collecting pipe 10, the drainage pipeline 22 and the sewage discharge valve pipe 4 in sequence, so that the sewage is uniformly recovered.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. A road cleaning device for road engineering comprises a pushing frame (1) and is characterized in that, a water feeding pump (23) is arranged at the upper half part of the inner side of the pushing frame (1), a water inlet port of the water feeding pump (23) is connected with a water inlet valve pipe (3), and the drainage port of the water feeding pump (23) is connected with a diversion pipeline (24), the drainage end of the diversion pipeline (24) is connected with a cleaning and flushing mechanism, a sewage extraction pump (21) is arranged at the lower half part of the inner side of the pushing frame (1), a drainage port of the sewage pumping pump (21) is connected with a sewage discharge valve pipe (4), and the water inlet port of the sewage pumping pump (21) is connected with a drainage pipeline (22), the water inlet end of the drainage pipeline (22) is connected with a sewage collecting mechanism, and the front side of the pushing frame (1) is provided with a sewage converging mechanism at the bottom position.
2. The road cleaning device for the road engineering according to claim 1, wherein the back of the pushing vehicle frame (1) is symmetrically provided with two groups of connecting seats (2).
3. The road cleaning device for the road engineering according to claim 1, wherein the cleaning and washing mechanism comprises two groups of cleaning shunt pipes (5) symmetrically connected to the drainage end of the diversion pipe (24), the middle drainage port of the cleaning shunt pipe (5) is symmetrically connected with a first shunt pipe (6), the top drainage port of the cleaning shunt pipe (5) is symmetrically connected with a second shunt pipe (8), the bottom drainage port of the first shunt pipe (6) is connected with a first cleaning nozzle (7), and the bottom drainage port of the second shunt pipe (8) is connected with a second cleaning nozzle (9).
4. A road cleaning device for road engineering according to claim 3, wherein the number of the first cleaning nozzles (7) and the number of the second cleaning nozzles (9) are the same, and the first cleaning nozzles (7) and the second cleaning nozzles (9) are symmetrically arranged at equal intervals.
5. The road cleaning device for the road engineering according to claim 1, wherein the sewage collecting mechanism comprises two sets of sewage collecting pipes (10) symmetrically connected to the water inlet end of the drainage pipeline (22), the top bent ends of the sewage collecting pipes (10) are symmetrically provided with supporting seats (15), a lifting guide rod (16) is symmetrically inserted and clamped above the supporting seats (15), a compression spring (17) is sleeved outside the lifting guide rod (16), the bottom output end of the lifting guide rod (16) is fixedly connected with the sewage discharging hopper (11), the sewage discharging hopper (11) is connected with the sewage collecting pipes (10) through an expansion hose (14), the bottom of the sewage discharging hopper (11) is symmetrically provided with sewage collecting pipe orifices (18), the water inlet port of the expansion hose (14) is connected with a negative pressure collecting pipe (20), and the bottom port of the negative pressure collecting pipe (20) is symmetrically connected with a negative pressure extraction pump to the inner side of the sewage collecting pipe orifices (18) A tube (19).
6. A road cleaning device for road engineering according to claim 5, wherein the number of the lifting guide rods (16) is two, each group is two, and the lifting guide rods (16) are elastically clamped with the supporting seat (15) through compression springs (17).
7. A road cleaning device for road construction according to claim 1, the sewage converging mechanism comprises an arm force bracket (12) fixed at the bottom position of the front side of the pushing frame (1), two groups of output shafts (29) are symmetrically connected through the support rod ends of the arm force support (12), and the inner side of the frame of the arm force bracket (12) is symmetrically connected with two groups of involutory gears (32), the output end of the bottom of one of the two groups of involutory gears (32) is provided with a transmission motor (31), and two groups of synchronous belt wheels A (25) are arranged at the top output ends of the two groups of involutory gears (32), a confluence brush cylinder (13) is arranged at the bottom output end of the two groups of output shafts (29), and the output ends of the top parts of the two groups of output shafts (29) are provided with synchronous belt wheels B (30), the synchronous pulley B (30) is connected with the synchronous pulley A (25) through a synchronous belt (26).
8. A road cleaning device for road engineering according to claim 7, characterized in that the inside of the frame of the arm force bracket (12) is symmetrically provided with guide pulleys (28) matched with the synchronous belt (26) at one end position right opposite to the corner, and the inside of the frame of the arm force bracket (12) is symmetrically provided with guide rollers (27) matched with the synchronous belt (26) at the other end position right opposite to the corner.
9. A road washing device for road construction according to claim 7, characterised in that the teeth of the two sets of mating gears (32) are intermeshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668490.7A CN114855686B (en) | 2022-06-14 | 2022-06-14 | A road cleaning device for highway engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210668490.7A CN114855686B (en) | 2022-06-14 | 2022-06-14 | A road cleaning device for highway engineering |
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| CN114855686A true CN114855686A (en) | 2022-08-05 |
| CN114855686B CN114855686B (en) | 2024-10-11 |
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| CN202210668490.7A Active CN114855686B (en) | 2022-06-14 | 2022-06-14 | A road cleaning device for highway engineering |
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