CN108824320B - Road surface cleaning mechanism of flexible road surface vehicle - Google Patents
Road surface cleaning mechanism of flexible road surface vehicle Download PDFInfo
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- CN108824320B CN108824320B CN201810886300.2A CN201810886300A CN108824320B CN 108824320 B CN108824320 B CN 108824320B CN 201810886300 A CN201810886300 A CN 201810886300A CN 108824320 B CN108824320 B CN 108824320B
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- spray
- rod
- support
- spray rod
- flexible pavement
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to a road surface cleaning mechanism of a flexible road surface vehicle, belonging to the technical field of temporary road surface paving devices; the technical problem to be solved is to provide the road surface cleaning mechanism which has simple structure and high reliability and is convenient to install, use and disassemble; the technical scheme adopted is as follows: the two support rod mounting seats are respectively fixed on two sides of the flexible pavement vehicle rotary support, the upper ends of the two support rods are respectively hinged to the two support rod mounting seats, the lower ends of the two support rods are respectively connected with two ends of the spray rod assembly through first pin shafts, and the two spray rod supports are mounted on the spray rods and supported on the recovered flexible pavement; the structure of the spray boom assembly is as follows: one end of the spray boom is provided with a waterway system connecting joint, the other end of the spray boom is sealed by a plug, a plurality of nozzles facing the flexible pavement are arranged on the spray boom through nozzle welding joints, and two ends of the spray boom are respectively provided with a pin shaft connecting plate; the first pin shaft connects the support rod and the spray rod assembly, and the invention is suitable for cleaning the recovered flexible pavement.
Description
Technical Field
The invention discloses a road surface cleaning mechanism of a flexible road surface vehicle, belongs to the technical field of temporary road surface paving devices, and particularly relates to a road surface cleaning device used for recycling a road surface of the flexible road surface vehicle.
Background
The flexible pavement is mainly used for guaranteeing that the motor operation equipment is on a soft pavement which influences operations such as a river beach field, a sand pavement, a muddy pavement and the like, or is paved on the pavement rapidly under the condition that the pavement is damaged, so that the smooth passing of the motor operation equipment is guaranteed, the emergency operation capability and the survivability of the operation troops are improved, and the operation task is completed in time. Only the road surface paving and recycling device is arranged on the existing flexible road surface vehicle, so that the paving and subsequent recycling of the flexible road surface can be realized. However, when the flexible pavement paved on the muddy road is recovered, the mud adhered to the flexible pavement has stronger viscosity and is not easy to fall off, so that the mud carried on the flexible pavement is more, the overall load of the vehicle and the load of a hydraulic system are greatly increased, and the faults or accidents of the vehicle and equipment can be possibly caused.
Disclosure of Invention
The invention overcomes the defects existing in the prior art, and aims to provide the road surface cleaning mechanism which has the advantages of simple structure, high reliability and convenience in installation, use and disassembly.
In order to solve the technical problems, the invention adopts the following technical scheme: the flexible pavement vehicle pavement cleaning mechanism comprises support rod mounting seats, support rods, spray rod assemblies and spray rod supports, wherein the two support rod mounting seats are respectively fixed on two sides of a flexible pavement vehicle slewing bracket, the upper ends of the two support rods which are obliquely arranged are respectively hinged to the two support rod mounting seats, the lower ends of the two support rods are respectively connected with two ends of the spray rod assemblies through first pin shafts, the two spray rod supports with rollers are mounted on spray rods and supported on a recycled flexible pavement, and the rollers are in contact with the flexible pavement;
the spray rod assembly comprises a spray rod, a nozzle welding joint, a nozzle, a waterway system connecting joint and a plug, wherein the spray rod is a hollow circular tube, one end of the spray rod is provided with the waterway system connecting joint, the other end of the spray rod is sealed by the plug, the spray rod is provided with a plurality of through holes, each through hole is provided with a nozzle facing the flexible pavement through the nozzle welding joint, two ends of the spray rod are respectively provided with a pin shaft connecting plate, and the pin shaft connecting plates are provided with through holes;
the end of the supporting rod, which is connected with the spray rod assembly, is provided with a through hole, and the first pin shaft penetrates through the pin shaft connecting plate and the through hole on the end of the supporting rod to connect the supporting rod with the spray rod assembly.
The included angle between the nozzle and the flexible pavement is 45 degrees.
The water pump is characterized by further comprising a water tank and a water pump, wherein a water inlet of the water pump is communicated with the water tank through a water pipe, and a water outlet of the water pump is communicated with a waterway system connecting joint in the spray rod assembly through a water pipe.
The structure of the spray boom support is as follows: including connecting bottom plate, supporting side board, gyro wheel and U-shaped bolt, install two gyro wheels between two supporting side boards, the middle part top of two supporting side boards is fixed with connecting bottom plate, and open respectively on the four corners of rectangle connecting bottom plate has a through-hole, and two U-shaped bolt back-off settings, stride on the spray lance after, fix with the nut after its end passes the through-hole on the connecting bottom plate.
The roller is arranged on the wheel shaft through a bearing, grooves are formed in two ends of the wheel shaft, and the two anti-rotation baffle plates are respectively inserted into the grooves and then fixed on the support side plates.
The support rod comprises a shaft sleeve and a rod body, wherein the shaft sleeve is a cylinder with an axial through hole, the shaft sleeve is fixed at one end of the rod body, and the shaft sleeve is sleeved on a rotating shaft on the support rod mounting seat and can rotate freely.
A bushing is arranged between the shaft sleeve and the rotating shaft.
The first pin shaft is provided with a radial through hole, a second pin shaft is sleeved in the radial through hole, one end of the limiting tension spring is fixed on the second pin shaft, and the other end of the limiting tension spring is fixed on the supporting rod.
And a limiting block is further arranged on the supporting rod and is positioned on the rotating path of the second pin shaft when the limiting tension spring stretches.
Compared with the prior art, the invention has the following beneficial effects.
1. According to the invention, the spray rod assembly is supported by the support rod and the spray rod support, the support rod is hinged to the support rod mounting seat, and the spray rod assembly is supported on the recovered flexible pavement by the support rod, so that the position of the spray rod assembly can be automatically adjusted along with the rotation of the rotary support, the automatic cleaning is realized, the time for manually assembling and disassembling the cleaning mechanism is reduced, the danger of manual operation is avoided, and the pavement cleaning efficiency is improved.
2. According to the invention, the spray rod bracket enables the spray nozzle and the flexible pavement to always keep a certain angle, the cleaning angle is not reduced along with the increase of the scroll, and the cleaning quality and the cleaning effect are ensured.
3. The main parts of the invention are installed and connected by adopting pin shafts or bolts, the installation is convenient, the cleaning angle can be adjusted at any time according to the actual operation condition, and the maintenance is also convenient.
4. The limiting tension spring limits the rotation angle of the spray rod assembly, ensures the initial working state and the working angle of the spray rod assembly, and is also provided with a limiting block, limits the maximum rotation angle of the spray rod assembly and also protects the limiting tension spring from being broken.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of fig. 1.
FIG. 3 is a schematic view of a spray bar assembly according to the present invention.
Fig. 4 is a left side view of fig. 3.
Fig. 5 is a schematic view of the structure of the boom support according to the present invention.
Fig. 6 is a schematic view of the structure of the support bar according to the present invention.
Fig. 7 is a schematic structural view of the installation positions of the limiting tension spring and the limiting block in the invention.
Fig. 8 is a schematic view of the structure of the present invention mounted to a flexible road vehicle swing bracket.
Fig. 9 is a left side view of fig. 8.
In the figure: 1 is a supporting rod mounting seat, 2 is a supporting rod, 3 is a spraying rod assembly, 4 is a spraying rod support, 5 is a spraying rod, 6 is a nozzle welding joint, 7 is a nozzle, 8 is a waterway system connecting joint, 9 is a plug, 10 is a pin shaft connecting plate, 11 is a first pin shaft, 12 is a connecting bottom plate, 13 is a supporting side plate, 14 is a roller, 15 is a U-shaped bolt, 16 is an anti-rotation baffle, 17 is a shaft sleeve, 18 is a second pin shaft, 19 is a limiting tension spring, 20 is a limiting block, 21 is a rotary support, and 22 is a flexible pavement.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the road surface cleaning mechanism of the flexible road surface vehicle comprises support rod mounting seats 1, support rods 2, a spray rod assembly 3 and spray rod supports 4, wherein the two support rod mounting seats 1 are respectively fixed on two sides of a flexible road surface vehicle rotary support 21, the upper ends of the two support rods 2 which are obliquely arranged are respectively hinged on the two support rod mounting seats 1, the lower ends of the two support rods 2 are respectively connected with two ends of the spray rod assembly 3 through first pin shafts 11, the two spray rod supports 4 with idler wheels 14 are arranged on the spray rod 5 and supported on a recovered flexible road surface 22, and the idler wheels 14 are in contact with the flexible road surface 22;
the spray rod assembly 3 comprises a spray rod 5, a nozzle welding joint 6, a nozzle 7, a waterway system connecting joint 8 and a plug 9, wherein the spray rod 5 is a hollow circular tube, one end of the spray rod 5 is provided with the waterway system connecting joint 8, the other end of the spray rod is sealed by the plug 9, the spray rod 5 is provided with a plurality of through holes, each through hole is provided with the nozzle 7 facing the flexible pavement 22 through the nozzle welding joint 6, two ends of the spray rod 5 are respectively provided with a pin shaft connecting plate 10, and the pin shaft connecting plates 10 are provided with through holes;
the end of the supporting rod 2 connected with the spray rod assembly 3 is provided with a through hole, and a first pin shaft 11 penetrates through the pin shaft connecting plate 10 and the through hole on the end of the supporting rod 2 to connect the supporting rod 2 with the spray rod assembly 3.
The angle between the nozzle 7 and the flexible pavement 22 is 45 deg..
The water pump also comprises a water tank and a water pump, wherein a water inlet of the water pump is communicated with the water tank through a water pipe, and a water outlet of the water pump is communicated with a waterway system connecting joint 8 in the spray rod assembly 3 through the water pipe.
The structure of the spray boom support 4 is as follows: including connecting bottom plate 12, support curb plate 13, gyro wheel 14 and U-shaped bolt 15, install two gyro wheels 14 between two support curb plates 13, the middle part top of two support curb plates 13 is fixed with connecting bottom plate 12, and open respectively on the four corners of rectangle connecting bottom plate 12 has a through-hole, and two U-shaped bolts 15 back-off setting, stride on spray lance 5 after, fix with the nut after its end passes the through-hole on the connecting bottom plate 12.
The roller 14 is arranged on a wheel shaft through a bearing, grooves are formed in two ends of the wheel shaft, and two anti-rotation baffle plates 16 are respectively inserted into the grooves and then fixed on the support side plate 13.
The support rod 2 comprises a shaft sleeve 17 and a rod body, the shaft sleeve 17 is a cylinder with an axial through hole, the shaft sleeve 17 is fixed at one end of the rod body, and the shaft sleeve 17 is sleeved on a rotating shaft on the support rod mounting seat 1 and can rotate freely.
A bushing is arranged between the shaft sleeve 17 and the rotating shaft.
The first pin shaft 11 is provided with a radial through hole, a second pin shaft 18 is sleeved in the radial through hole, one end of a limiting tension spring 19 is fixed on the second pin shaft 18, and the other end of the limiting tension spring is fixed on the support rod 2.
The support rod 2 is also provided with a limiting block 20, and the limiting block 20 is positioned on the rotating path of the second pin shaft 18 when the limiting tension spring 19 stretches.
As shown in fig. 8 and 9, the components of the present invention are mounted in the following manner: firstly, fixing the support rod mounting seats 1 on two sides of a rotary support 21 of a flexible pavement vehicle in a bolt connection or welding mode, and sleeving shaft sleeves 17 in the support rods 2 on rotating shafts on the support rod mounting seats 1, so that the purpose that the support rods 2 rotate around the rotating shafts in the moving process can be achieved; the two spray rod supports 4 are arranged on the spray rod assembly 3 through U-shaped bolts 15 and matched nuts, washers and spring pads, and the included angle between the spray nozzles 7 and the supporting surface of the spray rod supports 4 is 45 degrees during installation, so that the included angle between the spray nozzles 7 and the flexible pavement 22 is 45 degrees, then the spray rod assembly 3 is connected with the support rods 2 through the first pin shafts 11, the limiting blocks 20 and the limiting tension springs 19 are arranged according to actual movement tracks, finally the pipelines are properly arranged according to a waterway arrangement system, and the whole hydraulic motor can work under the control of the hydraulic motor.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. Road surface wiper mechanism of flexible road surface car, its characterized in that: the device comprises support rod mounting seats (1), support rods (2), a spray rod assembly (3) and spray rod supports (4), wherein the two support rod mounting seats (1) are respectively fixed on two sides of a flexible pavement vehicle rotary support (21), the upper ends of the two support rods (2) which are obliquely arranged are respectively hinged to the two support rod mounting seats (1), the lower ends of the two support rods (2) are respectively connected with two ends of the spray rod assembly (3) through first pin shafts (11), the two spray rod supports (4) with idler wheels (14) are mounted on a spray rod (5) and supported on a recovered flexible pavement (22), and the idler wheels (14) are in contact with the flexible pavement (22);
the spray rod assembly (3) comprises a spray rod (5), a nozzle welding joint (6), a nozzle (7), a waterway system connecting joint (8) and a plug (9), wherein the spray rod (5) is a hollow circular tube, one end of the spray rod is provided with the waterway system connecting joint (8), the other end of the spray rod is sealed by the plug (9), a plurality of through holes are formed in the spray rod (5), each through hole is provided with the nozzle (7) facing the flexible pavement (22) through the nozzle welding joint (6), two ends of the spray rod (5) are respectively provided with a pin shaft connecting plate (10), and the pin shaft connecting plates (10) are provided with through holes;
the end of the supporting rod (2) connected with the spray rod assembly (3) is provided with a through hole, and a first pin shaft (11) penetrates through a pin shaft connecting plate (10) and the through hole on the end of the supporting rod (2) to connect the supporting rod (2) with the spray rod assembly (3);
the structure of the spray boom support (4) is as follows: the device comprises a connecting bottom plate (12), supporting side plates (13), rollers (14) and U-shaped bolts (15), wherein two rollers (14) are arranged between the two supporting side plates (13), the connecting bottom plate (12) is fixed above the middle parts of the two supporting side plates (13), through holes are respectively formed in four corners of the rectangular connecting bottom plate (12), the two U-shaped bolts (15) are reversely buckled, and after straddling on a spray boom (5), the ends of the two U-shaped bolts pass through the through holes in the connecting bottom plate (12) and are fixed by nuts;
the support rod (2) comprises a shaft sleeve (17) and a rod body, the shaft sleeve (17) is a cylinder with an axial through hole, the shaft sleeve (17) is fixed at one end of the rod body, and the shaft sleeve (17) is sleeved on a rotating shaft on the support rod mounting seat (1) and can rotate freely;
the first pin shaft (11) is provided with a radial through hole, a second pin shaft (18) is sleeved in the radial through hole, one end of a limiting tension spring (19) is fixed on the second pin shaft (18), and the other end of the limiting tension spring is fixed on the supporting rod (2).
2. The flexible pavement vehicle pavement cleaning mechanism of claim 1, wherein: the included angle between the nozzle (7) and the flexible pavement (22) is 45 degrees.
3. The flexible pavement vehicle pavement cleaning mechanism of claim 1, wherein: the water pump also comprises a water tank and a water pump, wherein a water inlet of the water pump is communicated with the water tank through a water pipe, and a water outlet of the water pump is communicated with a waterway system connecting joint (8) in the spray rod assembly (3) through the water pipe.
4. The flexible pavement vehicle pavement cleaning mechanism of claim 1, wherein: the roller (14) is arranged on the wheel shaft through a bearing, grooves are formed in two ends of the wheel shaft, and the two anti-rotation baffle plates (16) are respectively inserted into the grooves and then fixed on the support side plates (13).
5. The flexible pavement vehicle pavement cleaning mechanism of claim 1, wherein: a bushing is arranged between the shaft sleeve (17) and the rotating shaft.
6. The flexible pavement vehicle pavement cleaning mechanism of claim 1, wherein: the support rod (2) is also provided with a limiting block (20), and the limiting block (20) is positioned on the rotating path of the second pin shaft (18) when the limiting tension spring (19) stretches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886300.2A CN108824320B (en) | 2018-08-06 | 2018-08-06 | Road surface cleaning mechanism of flexible road surface vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886300.2A CN108824320B (en) | 2018-08-06 | 2018-08-06 | Road surface cleaning mechanism of flexible road surface vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824320A CN108824320A (en) | 2018-11-16 |
| CN108824320B true CN108824320B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810886300.2A Active CN108824320B (en) | 2018-08-06 | 2018-08-06 | Road surface cleaning mechanism of flexible road surface vehicle |
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| CN (1) | CN108824320B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268533A (en) * | 1996-04-03 | 1997-10-14 | Pub Giken Kk | Apparatus for washing road surface |
| JP2005180119A (en) * | 2003-12-22 | 2005-07-07 | Tokyo Isuzu Jidosha Kk | Function recovery car of drainable pavement |
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN202945560U (en) * | 2012-12-04 | 2013-05-22 | 长沙中联重科环卫机械有限公司 | Cleaning device of road maintenance vehicle and road maintenance vehicle |
| CN206591477U (en) * | 2017-02-24 | 2017-10-27 | 福建海山机械股份有限公司 | A kind of high-pressure jet cleaning device |
-
2018
- 2018-08-06 CN CN201810886300.2A patent/CN108824320B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268533A (en) * | 1996-04-03 | 1997-10-14 | Pub Giken Kk | Apparatus for washing road surface |
| JP2005180119A (en) * | 2003-12-22 | 2005-07-07 | Tokyo Isuzu Jidosha Kk | Function recovery car of drainable pavement |
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN202945560U (en) * | 2012-12-04 | 2013-05-22 | 长沙中联重科环卫机械有限公司 | Cleaning device of road maintenance vehicle and road maintenance vehicle |
| CN206591477U (en) * | 2017-02-24 | 2017-10-27 | 福建海山机械股份有限公司 | A kind of high-pressure jet cleaning device |
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| Publication number | Publication date |
|---|---|
| CN108824320A (en) | 2018-11-16 |
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