CN219772605U

CN219772605U - Road roller steel wheel anti-sticking device for asphalt mixture construction

Info

Publication number: CN219772605U
Application number: CN202320646309.2U
Authority: CN
Inventors: 刘宏; 房会彬; 李文亮; 方卫华; 刘东方; 魏彦超; 宋原野; 雷鹏飞
Original assignee: China Railway Henan Xinchuan Expressway Co ltd; Changan University
Current assignee: China Railway Henan Xinchuan Expressway Co ltd; Changan University
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-29
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of road construction equipment, in particular to a road roller steel wheel anti-sticking device for asphalt mixture construction, which comprises a fixed box, wherein the top end of the fixed box is provided with a fixed plate, a plurality of spray heads are fixedly embedded in the fixed plate, the rear side of the fixed box is provided with a storage component for storing isolating agents, the left side and the right side of the inner cavity of the fixed box are respectively provided with a baffle, the inner cavity of the fixed box is detachably inserted with a mounting plate, the top end of the mounting plate is tightly contacted with the bottom ends of the two baffles, the inner cavity of the fixed box is provided with a sliding component, the top end of the mounting plate is provided with a sliding groove, and the left side and the right side of the inner cavity of the sliding groove are respectively provided with a fixing hole. The road roller steel wheel anti-sticking device for asphalt mixture construction solves the problem that the construction quality is seriously affected while the surface of the steel wheel is damaged due to the fact that some soil, sand and the like are always stuck on the steel wheel of a press machine.

Description

Road roller steel wheel anti-sticking device for asphalt mixture construction

Technical Field

The utility model relates to the technical field of road construction equipment, in particular to a road roller steel wheel anti-sticking device for asphalt mixture construction.

Background

In the engineering construction process, the road roller is widely applied, especially in the soil filling compaction operation of highways, railways, airport runways, dams, stadiums and various building engineering, and can roll sand, soil, asphalt concrete and other materials by means of self weight and vibration, thus being applicable to various compaction operations. However, in the rolling process, particularly in order to avoid the situation that dust is too large and water such as sprinkling and dust falling is large, soil, sand and the like are always adhered to the steel wheel, and the construction quality is seriously influenced while the surface of the steel wheel is damaged, so that the design of the road roller steel wheel anti-sticking device for asphalt mixture construction has important significance for improving the compaction quality and avoiding steel wheel damage.

Disclosure of Invention

The utility model aims to provide a road roller steel wheel anti-sticking device for asphalt mixture construction, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road roller steel wheel anti-sticking device for asphalt mixture construction, includes the fixed box, the top of fixed box is provided with the fixed plate, fixed a plurality of shower nozzles of embedding on the fixed plate, the rear side of fixed box is provided with the storage subassembly that is used for storing the isolating agent, the inner chamber of fixed box sets up the left and right sides and is provided with the baffle respectively, the detachable grafting of inner chamber of fixed box has the mounting panel, the bottom in close contact with of top and two baffles of mounting panel, the inner chamber of fixed box is provided with sliding assembly, the spout has been seted up on the top of mounting panel, the fixed orifices has been seted up respectively to the inner chamber left and right sides of spout, two the fixed orifices inner chamber is detachable grafting respectively has the dead lever, two the dead lever is connected with sliding assembly's bottom left and right sides respectively, be provided with adjusting part on the mounting panel, adjusting part's front end is provided with the scraper blade, the front side of scraper blade is provided with a plurality of brush hair.

Preferably, the storage assembly comprises a storage box, a water pump and a conveying pipe, wherein the storage box is arranged at the rear side of the fixed box, the water pumps are all arranged at the top end of the storage box, the input end of each water pump is all extended to the bottom end of an inner cavity of the storage box, one end of each conveying pipe is connected with the output ends of the water pumps respectively, and the other end of each conveying pipe is connected with the spray heads respectively.

Preferably, a discharging pipe is arranged at the bottom end of the storage box, and a feeding pipe is arranged on the outer wall of the storage box.

Preferably, the inner cavities of the discharging pipe and the feeding pipe are respectively provided with a ball valve.

Preferably, the sliding assembly comprises a screw rod, a knob, sliding blocks, limiting assemblies and a moving rod, one end of the screw rod is rotationally connected to the left side of an inner cavity of a fixed box through a bearing, the other end of the screw rod extends to the right side of the fixed box, the knob is arranged at the right end of the screw rod, threads on the left side and the right side of the outer wall of the screw rod are oppositely arranged, the two sliding blocks are respectively screwed on the left side and the right side of the outer wall of the screw rod, the limiting assemblies are arranged on the top end of the inner cavity of the fixed box, the left side and the right side of the bottom end of the limiting assemblies are respectively connected with the top ends of the two sliding blocks, one end of the moving rod is respectively connected with the two fixed rods, and the other end of the moving rod is respectively connected with the two sliding blocks.

Preferably, the limiting assembly comprises a limiting groove and limiting blocks, wherein the limiting groove is formed in the top end of an inner cavity of the fixed box, one ends of the two limiting blocks are slidably embedded in the inner cavity of the limiting groove, and the other ends of the two limiting blocks are connected with the top ends of the two sliding blocks respectively.

Preferably, the adjusting component comprises a telescopic rod, a screw rod and a handle, wherein the screw rod is in threaded connection with the middle of the mounting plate, one end of the screw rod is in rotary connection with the scraping plate through a bearing, the handle is arranged at the other end of the screw rod, and the telescopic rods are arranged between the scraping plate and the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the isolating agent stored in the inner cavity of the storage box is conveyed to the spray head through the conveying pipe and sprayed on the steel wheel by utilizing the water pump, so that the isolating effect of the steel wheel and the asphalt pavement can be enhanced under the action of the isolating agent, meanwhile, the dirt and dust adsorbed on the steel wheel can be wetted, the convenience is provided for scraping mud by the scraping plate, and meanwhile, a part of fine particles can be washed away;

2. the scraper blade is arranged, so that soil attached to the steel wheel can be scraped, most of attached objects such as soil, concrete and stone particles on the surface of the attached steel wheel can be removed, the relative distance between the scraper blade and the fixed box can be adjusted through the arrangement of the adjusting component, and further, when the fixed box is arranged on the steel wheel bracket of the press with different types, the scraper blade can be in circumferential contact with the outer wall of the steel wheel through the adjustment of the relative distance between the scraper blade and the fixed box, so that the flexibility of the device in use is improved;

3. the two fixing rods are driven to slide relatively through the sliding assembly, so that the fixing rods can be quickly inserted into the inner cavity of the fixing hole and quickly pulled out of the inner cavity of the fixing groove, the mounting plate can be separated from the fixing box, and the scraper with serious abrasion can be conveniently detached and replaced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the stationary box of the present utility model;

FIG. 3 is a right side view of the storage case of the present utility model;

FIG. 4 is a schematic view of the structure of the screw of the present utility model;

fig. 5 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a fixed box; 2. a fixing plate; 3. a mounting plate; 4. a scraper; 5. a storage tank; 6. a spray head; 7. a water pump; 8. a delivery tube; 9. a feeding tube; 10. a discharge pipe; 11. a screw; 12. a handle; 13. a telescopic rod; 14. brushing; 15. a screw rod; 16. a knob; 17. a baffle; 18. a slide block; 19. a limit groove; 20. a chute; 21. a fixing hole; 22. a moving rod; 23. a fixed rod; 24. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a road roller steel wheel anti-sticking device for asphalt mixture construction comprises a fixed box 1, wherein the top end of the fixed box 1 is provided with a fixed plate 2, a plurality of spray heads 6 are fixedly embedded in the fixed plate 2, the rear side of the fixed box 1 is provided with a storage component for storing isolating agents, the isolating agents can be stored through the arrangement of the storage component, the isolating agents can be conveyed to the spray heads 6 for spraying, the isolating effect of the steel wheel and an asphalt pavement can be enhanced under the effect of the isolating agents, meanwhile, soil dust and the like adsorbed on the steel wheel can be wetted, the convenience is provided for scraping mud by a scraping plate 4, meanwhile, a part of fine particles can be washed away, the left side and the right side of the inner cavity of the fixed box 1 are respectively provided with a baffle 17, the inner cavity of the fixed box 1 is detachably inserted with a mounting plate 3, the top end of the mounting plate 3 is in close contact with the bottom ends of the two baffles 17, the inner cavity of the fixed box 1 is provided with a sliding component, the two fixed rods 23 are driven to slide relatively by the sliding component, the fixed rods 23 can be quickly inserted into the inner cavity of the fixed holes 21 and quickly pulled out of the inner cavity of the fixed groove, so that the mounting plate 3 is separated from the fixed box 1, the heavily worn scraping plate 4 is convenient to detach and replace, the top end of the mounting plate 3 is provided with the sliding groove 20, the left side and the right side of the inner cavity of the sliding groove 20 are respectively provided with the fixed holes 21, the inner cavities of the two fixed holes 21 are respectively and detachably inserted with the fixed rods 23, the two fixed rods 23 are respectively connected with the left side and the right side of the bottom end of the sliding component, the mounting plate 3 is provided with an adjusting component, the front end of the adjusting component is provided with the scraping plate 4, the soil attached on the steel wheel can be scraped by the arrangement of the scraping plate 4, and the adhering objects such as soil, concrete, stone particles and the like on the surface of the steel wheel can be removed, through adjusting the setting of subassembly, can adjust the relative distance between scraper blade 4 and the fixed case 1, and then accessible adjusts the relative distance between scraper blade 4 and the fixed case 1 and makes the outer wall circumference contact of scraper blade 4 and steel wheel when the fixed case 1 is installed on the press steel wheel support of different models, has improved the flexibility of the device when using, and the front side of scraper blade 4 is provided with a plurality of brush hair 14.

In this embodiment, the storage subassembly is including bin 5, water pump 7 and conveyer pipe 8, bin 5 sets up the rear side at fixed case 1, a plurality of water pumps 7 all set up the top at bin 5, the input of every water pump 7 all extends to bin 5's inner chamber bottom, the one end of a plurality of conveyer pipes 8 is connected with a plurality of water pump 7's output respectively, a plurality of conveyer pipe 8's the other end is connected with a plurality of shower nozzles 6 respectively, start water pump 7, make water pump 7 carry shower nozzle 6 and spray out with the spacer agent of bin 5 inner chamber through conveyer pipe 8, can strengthen the isolation effect of steel wheel and bituminous paving under the effect of spacer agent, also can moisten simultaneously and take turns on the dirt dust etc. adsorbed of steel, when providing convenience for scraper 4 to scrape mud, can wash away a part of tiny particulate matter.

In this embodiment, the bottom of bin 5 is provided with discharging pipe 10, and the outer wall of bin 5 is provided with filling tube 9, can be convenient for take out the unnecessary isolating agent of bin 5 inner chamber, still can be convenient for supply isolating agent to the inner chamber of bin 5.

In this embodiment, the inner cavities of the discharging pipe 10 and the feeding pipe 9 are respectively provided with ball valves, so that the opening and closing of the feeding pipe 9 and the discharging pipe 10 can be controlled.

In this embodiment, the sliding assembly includes a screw 15, a knob 16, a slider 18, a limiting assembly and a moving rod 22, one end of the screw 15 is rotatably connected to the left side of the inner cavity of the fixed box 1 through a bearing, the other end of the screw 15 extends to the right side of the fixed box 1, the knob 16 is disposed at the right end of the screw 15, threads on the left and right sides of the outer wall of the screw 15 are disposed oppositely, two sliders 18 are respectively screwed on the left and right sides of the outer wall of the screw 15, the limiting assembly is disposed at the top end of the inner cavity of the fixed box 1, the left and right sides of the bottom end of the limiting assembly are respectively connected with the top ends of the two sliders 18, one end of the two moving rods 22 is respectively connected with the two fixing rods 23, the other ends of the two moving rods 22 are respectively connected with the two sliders 18, when the scraping plate 4 is severely worn and replaced, the knob 16 can be rotated to drive the screw 15 to rotate, the screw threads opposite to the left and right sides of the outer wall of the screw rod 15 generate opposite screw thread rotating force, so that the two sliding blocks 18 slide towards the middle part of the screw rod 15 under the limiting action of the limiting groove 19 and the limiting block 24, the two moving rods 22 respectively drive the two fixing rods 23 to slide towards the middle part of the inner cavity of the sliding groove 20, the fixing rods 23 are separated from the inner cavity of the fixing holes 21, at the moment, the old mounting plate 3, the scraping plate 4 and the like are taken down, the new mounting plate 3 is inserted into the inner cavity of the fixing box 1, the top end of the mounting plate 3 is tightly contacted with the bottom end of the baffle 17, the knob 16 is reversed, the screw rod 15 is further reversed, the two sliding blocks 18 slide towards the left and right ends of the screw rod 15 under the limiting action of the limiting groove 19 and the limiting block 24, the two moving rods 22 respectively drive the two fixing rods 23 to be inserted into the inner cavities of the two fixing holes 21, and the fixing of the mounting plate 3 is realized, the scraping plate 4 with serious abrasion is convenient to detach and replace.

In this embodiment, spacing subassembly is including spacing groove 19 and stopper 24, spacing groove 19 is offered on the inner chamber top of fixed case 1, the inner chamber at spacing groove 19 is all slideable to be embedded to the one end of two stoppers 24, the other end of two stoppers 24 is connected with the top of two sliders 18 respectively, through spacing groove 19 and stopper 24's setting, can realize the spacing to slider 18, prevent that slider 18 from following stopper 24 and rotating when rotatory by lead screw 15, the stability of the device when using has been improved, the inner chamber of spacing groove 19 and the outer wall of stopper 24 all are "T" font, can make the inner chamber at spacing groove 19 of the stable embedment of stopper 24, the stability of spacing subassembly has been improved.

In this embodiment, adjusting part is including telescopic link 13, screw rod 11 and handle 12, screw rod 11 spiro union is at the middle part of mounting panel 3, the one end of screw rod 11 passes through the bearing rotation with scraper blade 4 and is connected, handle 12 sets up the other end at screw rod 11, a plurality of telescopic links 13 all set up between scraper blade 4 and mounting panel 3, rotatory handle 12 makes handle 12 drive screw rod 11 and rotates, under the effect of screw rod 11 outer wall screw thread rotation force, make scraper blade 4 slide under the spacing effect of a plurality of telescopic links 13, and then make the lower limb of scraper blade 4 and the outer wall circumference contact of steel wheel, can make scraper blade 4 clean the outer wall circumference of steel wheel when the steel wheel is rotatory.

The application method and the advantages of the utility model are as follows: when in use, the working process is as follows:

when in use, two identical devices are respectively arranged at two sides of a steel wheel bracket of a road roller, the handle 12 is rotated, the handle 12 drives the screw 11 to rotate, the scraping plate 4 slides under the limit action of a plurality of telescopic rods 13 under the action of the screw thread rotation force of the outer wall of the screw 11, the lower edge of the scraping plate 4 is further contacted with the circumference of the outer wall of the steel wheel, when the steel wheel rotates, the scraping plate 4 of one device cleans the outer wall of the steel wheel, when the road roller is in reverse, the scraping plate 4 of the other device cleans the outer wall of the steel wheel, meanwhile, the water pump 7 is started, the water pump 7 conveys the isolating agent in the inner cavity of the storage tank 5 to the spray head 6 through the conveying pipe 8, the isolating effect of the steel wheel and an asphalt pavement can be enhanced under the action of the isolating agent, and soil dust and the like adsorbed on the steel wheel can be wetted at the same time, when the scraping plate 4 is severely worn and replaced, the knob 16 can be rotated, the knob 16 drives the screw rod 15 to rotate, opposite screw threads on the left side and the right side of the outer wall of the screw rod 15 generate opposite screw thread rotating force, the two sliding blocks 18 slide towards the middle part of the screw rod 15 under the limiting action of the limiting grooves 19 and the limiting blocks 24, the two moving rods 22 respectively drive the two fixing rods 23 to slide towards the middle part of the inner cavity of the sliding groove 20, the fixing rods 23 are separated from the inner cavity of the fixing hole 21, at the moment, the old mounting plate 3, the scraping plate 4 and the like are removed, the new mounting plate 3 is inserted into the inner cavity of the fixing box 1, the top end of the mounting plate 3 is in close contact with the bottom end of the baffle 17, the knob 16 is reversed, and the screw rod 15 is reversed, the two sliding blocks 18 slide towards the left end and the right end of the screw rod 15 under the limiting action of the limiting groove 19 and the limiting block 24, the two moving rods 22 respectively drive the two fixing rods 23 to be inserted into the inner cavities of the two fixing holes 21, the fixing of the mounting plate 3 is realized, and the scrapping plate 4 with serious abrasion is convenient to detach and replace.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A road roller steel wheel anti-sticking device for asphalt mixture construction, includes fixed case (1), its characterized in that: the utility model discloses a brush holder, including fixed box (1), spout (20) are offered on the top of fixed box (1), fixed box (1)'s rear side is provided with the storage module that is used for storing the spacer agent, fixed box (1)'s inner chamber sets up the left and right sides and is provided with baffle (17) respectively, fixed box (1)'s inner chamber detachable grafting has mounting panel (3), the bottom in top and two baffles (17) of mounting panel (3) in close contact with, fixed box (1)'s inner chamber is provided with sliding component, spout (20) have been offered on the top of mounting panel (3), fixed orifices (21) have been offered respectively to the inner chamber left and right sides of spout (20), two fixed orifices (21) inner chamber detachable grafting has dead lever (23) respectively, two dead lever (23) are connected with sliding module's bottom left and right sides respectively, be provided with adjusting part on mounting panel (3), adjusting part's front end is provided with scraper blade (4), scraper blade (4) front side is provided with a plurality of brush hair (14).

2. The road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 1, wherein: the storage assembly comprises a storage box (5), a water pump (7) and conveying pipes (8), wherein the storage box (5) is arranged at the rear side of a fixed box (1), a plurality of water pumps (7) are arranged at the top ends of the storage box (5), the input ends of the water pumps (7) are all extended to the bottom ends of the inner cavities of the storage box (5), one ends of the conveying pipes (8) are respectively connected with the output ends of a plurality of water pumps (7), and the other ends of the conveying pipes (8) are respectively connected with a plurality of spray heads (6).

3. The road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 2, wherein: the bottom of bin (5) is provided with discharging pipe (10), the outer wall of bin (5) is provided with filling tube (9).

4. A road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 3, characterized in that: ball valves are arranged in the inner cavities of the discharging pipe (10) and the feeding pipe (9).

5. The road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 1, wherein: the sliding assembly comprises a screw rod (15), a knob (16), sliding blocks (18), limiting assemblies and a moving rod (22), wherein one end of the screw rod (15) is rotationally connected to the left side of an inner cavity of a fixed box (1) through a bearing, the other end of the screw rod (15) extends to the right side of the fixed box (1), the knob (16) is arranged at the right end of the screw rod (15), threads on the left side and the right side of the outer wall of the screw rod (15) are oppositely arranged, two sliding blocks (18) are respectively connected to the left side and the right side of the outer wall of the screw rod (15) in a threaded mode, the limiting assemblies are arranged on the top end of the inner cavity of the fixed box (1), the left side and the right side of the bottom end of each limiting assembly are respectively connected with the two sliding blocks (18), and one end of each moving rod (22) is respectively connected with two fixed rods (23).

6. The road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 5, wherein: the limiting assembly comprises limiting grooves (19) and limiting blocks (24), wherein the limiting grooves (19) are formed in the top ends of the inner cavities of the fixed box (1), one ends of the limiting blocks (24) are slidably embedded in the inner cavities of the limiting grooves (19), and the other ends of the limiting blocks (24) are connected with the top ends of the two sliding blocks (18) respectively.

7. The road roller steel wheel anti-sticking device for asphalt mixture construction according to claim 1, wherein: the adjusting assembly comprises a telescopic rod (13), a screw rod (11) and a handle (12), wherein the screw rod (11) is in threaded connection with the middle of the mounting plate (3), one end of the screw rod (11) is rotatably connected with the scraping plate (4) through a bearing, the handle (12) is arranged at the other end of the screw rod (11), and a plurality of telescopic rods (13) are arranged between the scraping plate (4) and the mounting plate (3).