CN214401314U

CN214401314U - Road roller device with polarization effect

Info

Publication number: CN214401314U
Application number: CN202023168989.7U
Authority: CN
Inventors: 谢连仲; 刘振姬; 胡明方; 孙俊丰
Original assignee: No 5 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Current assignee: No 5 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-15
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a road roller device with polarization effect, which comprises a mounting rack, wherein a compression roller and a scraper blade are arranged on the mounting rack, one side of a fixed plate on the mounting rack is provided with two grooves, reciprocating lead screws are arranged in the grooves, screw blocks are arranged on the reciprocating lead screws, a transmission component is arranged in the fixed plate, a fixed pipe, a water pipe, a rotating pipe, a connecting pipe and a spray head are arranged on the screw blocks, a first gear is arranged on the rotating pipe, a second motor is arranged on the screw blocks, a second gear meshed with the first gear is arranged at the output end of the second motor, and a cleaning component is arranged on the mounting rack, the utility model firstly wets the soil on the surface of the compression roller through the spray head, scrapes off the large soil on the compression roller through the scraper blade, then brushes off the small soil remained on the surface of the compression roller through the brush, the cleaning mode is efficient and convenient, and simultaneously the device can moisten the soil on the surface of the compression roller through a small amount of water, saves a large amount of water sources, and makes the device more environment-friendly.

Description

Road roller device with polarization effect

Technical Field

The utility model relates to a road roller technical field specifically is a road roller device with polarization.

Background

The polarizing road roller is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can also roll sandy, semi-viscous and cohesive soil, roadbed stabilizing soil and asphalt concrete pavement layers.

When a compression roller on the road roller rolls a soil layer, sundries such as soil are easily adhered to the surface of the compression roller, the rolled soil layer is uneven, and construction quality is affected, so that the surface of the compression roller needs to be cleaned, for example, a Chinese patent with the publication number of CN 208748488U discloses a compression roller with a self-cleaning function, which comprises a mounting frame, wherein the compression roller is movably mounted on the inner side of the mounting frame, a protective shell is fixedly mounted at the top of the mounting frame, a fixed block is fixedly mounted on the left side of the protective shell, a sliding groove is formed in the top of the fixed block, a fixed table is fixedly mounted at the top of the fixed block and corresponding to the sliding groove, a sliding plate is movably mounted on the inner wall of the sliding groove, a first adjusting rod with one end penetrating through the fixed table and movably connected with the sliding plate is inserted into the top of the fixed table, and the compression roller is automatically cleaned by a scraper, simultaneously through to the surperficial water spray of compression roller in advance moist with the soil of compression roller surface adhesion etc. make the scraper blade can be comparatively easy scrape soil etc. from the compression roller, the self-cleaning of the compression roller of being convenient for.

This patent can carry out self-cleaning to the bold soil on the compression roller, but is relatively poor to the clean effect of compression roller surface fritter soil, and this patent is sprayed water through a large amount of spills the liquid hole and can be wasted a large amount of water resources to the compression roller simultaneously, and is very not environmental protection.

In order to solve the above problems, a road roller device with polarization function is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a way device presses with polarization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a road pressing device with a polarization effect comprises a mounting frame connected with an external drive vehicle body, wherein a compression roller is rotatably connected onto the mounting frame, a fixed block corresponding to the compression roller is arranged on the mounting frame, a scraper attached to the compression roller is arranged at the lower end of the fixed block, a fixed plate corresponding to the compression roller is arranged on the mounting frame, two grooves are formed in one side, close to the compression roller, of the fixed plate, reciprocating lead screws are rotatably connected into the grooves, screw blocks slidably connected with the grooves are connected onto the reciprocating lead screws in a threaded manner, a transmission assembly used for driving the reciprocating lead screws on two sides to rotate is arranged in the fixed plate, a fixed pipe is arranged on one side, close to the compression roller, of each screw block, a water pipe communicated with external water supply equipment is arranged on each fixed pipe, a rotary pipe is rotatably and hermetically connected to one end, close to the compression roller, and a connecting pipe is arranged at one end, far away from the fixed pipe, the both ends of connecting pipe all are equipped with the shower nozzle corresponding with the compression roller, all be equipped with gear one on the rotating tube, all be equipped with motor two on the spiral shell piece, the output of motor two all is equipped with gear two with gear one engaged with, be equipped with on the mounting bracket and be used for carrying out clear clearance subassembly to little piece soil on the compression roller.

As a further aspect of the present invention: and guide rods corresponding to the reciprocating screw rods are arranged in the grooves and are in sliding connection with the screw blocks.

As a further aspect of the present invention: the transmission assembly comprises a first motor arranged in the fixed plate, the first motor is located between two reciprocating screw rods, two conical gears I are symmetrically arranged at one ends, close to the first motor, of the reciprocating screw rods, and a second conical gear meshed with the two first conical gears is arranged at the output end of the first motor.

As a further aspect of the present invention: the cleaning assembly comprises a fixing frame which is arranged in the mounting frame and corresponds to the compression roller, a cleaning plate is arranged below the fixing frame, two limiting rods which are connected with the cleaning plate in a sliding mode are arranged on the fixing frame, a brush which is attached to the compression roller is arranged at the lower end of the cleaning plate, and a driving assembly which is used for driving the cleaning plate to do reciprocating motion on the compression roller is arranged on the cleaning plate.

As a further aspect of the present invention: the driving assembly comprises a fixing frame arranged at the upper end of the cleaning plate, racks parallel to the compression roller are symmetrically arranged on two sides of the fixing frame, a half gear meshed with the racks is arranged in the fixing frame, and the half gear is fixedly connected with an output end of a third motor arranged on the fixing frame.

As a further aspect of the present invention: and the surfaces of the limiting rods are provided with wear-resistant layers.

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

1. the utility model discloses wet the soil on compression roller surface through the shower nozzle earlier, then scrape the bold soil on the compression roller through the scraper blade and fall, then brush the little soil that remains on the compression roller surface through the brush that constantly rubs and brushes on the compression roller surface, just so can strengthen the cleaning effect of the device to the compression roller greatly, made things convenient for the use;

2. the utility model discloses a multiunit motor and gear drive make the shower nozzle rotatory simultaneously at the in-process that removes to increase the scope of shower nozzle water spray, make shower nozzle spun water more even simultaneously, carry out the gamut water spray with the surface to the compression roller, just so can make the device just can wet the soil on compression roller surface with a small amount of water, saved a large amount of water sources, make the device environmental protection more.

Drawings

Fig. 1 is a schematic structural diagram of a road roller with polarization function.

Fig. 2 is a schematic structural diagram of a transmission assembly in a road roller with polarization function.

Fig. 3 is an enlarged schematic view of a road roller with polarization shown in fig. 2.

Fig. 4 is a schematic diagram of a cleaning assembly in a road roller with polarization.

Fig. 5 is a schematic structural diagram of a driving assembly in a road roller with polarization function.

Wherein: 1. a mounting frame; 2. a compression roller; 3. a fixed block; 4. a squeegee; 5. a fixing plate; 6. a groove; 7. a reciprocating screw rod; 8. a guide bar; 9. a screw block; 10. a first conical gear; 11. a second bevel gear; 12. a first motor; 13. a fixed tube; 14. a water pipe; 15. rotating the tube; 16. a connecting pipe; 17. a spray head; 18. a first gear; 19. a second gear; 20. a second motor; 21. a fixed mount; 22. a limiting rod; 23. cleaning the plate; 24. a brush; 25. a fixing frame; 26. a rack; 27. a half gear; 28. and a third motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a road roller device with polarization function includes a mounting frame 1 for connecting to an external driving vehicle, a compression roller 2 is rotatably connected to the mounting frame 1, a fixing block 3 corresponding to the compression roller 2 is disposed on the mounting frame 1, a scraper 4 attached to the compression roller 2 is disposed at a lower end of the fixing block 3, a fixing plate 5 corresponding to the compression roller 2 is disposed on the mounting frame 1, two grooves 6 are disposed at a side of the fixing plate 5 close to the compression roller 2, reciprocating screws 7 are rotatably connected to the grooves 6, screw blocks 9 slidably connected to the grooves 6 are threadably connected to the reciprocating screws 7, guide rods 8 corresponding to the reciprocating screws 7 are disposed in the grooves 6, the guide rods 8 are slidably connected to the screw blocks 9, and a transmission assembly for driving the reciprocating screws 7 at two sides to rotate is disposed in the fixing plate 5, the transmission assembly comprises a first motor 12 arranged in a fixed plate 6, the first motor 12 is arranged between two reciprocating screw rods 7, one ends of the two reciprocating screw rods 7, which are close to the first motor 12, are symmetrically provided with first conical gears 10, the output end of the first motor 12 is provided with second conical gears 11 meshed with the first conical gears 10, one sides of the screw blocks 9, which are close to the compression roller 2, are respectively provided with a fixed pipe 13, the fixed pipes 13 are respectively provided with a water pipe 14 communicated with external water supply equipment, one ends of the fixed pipes 13, which are close to the compression roller 2, are respectively connected with a rotating pipe 15 in a rotating and sealing manner, one ends of the rotating pipes 15, which are far away from the fixed pipes 13, are respectively provided with a connecting pipe 16, two ends of the connecting pipes 16 are respectively provided with a spray head 17 corresponding to the compression roller 2, the rotating pipes 15 are respectively provided with a first gear 18, the screw blocks 9 are respectively provided with a second motor 20, the output ends of the second motor 20 are respectively provided with a second gear 19 meshed with the first gear 18, when the compression roller 2 needs to be cleaned, a large piece of soil on the compression roller 2 can be scraped off through the scraping plate 4, water is supplied into the fixed pipe 13 through the water pipe 14, the water sequentially passes through the rotary pipe 15 and the connecting pipe 16 to reach the spray head 17, water is sprayed to the surface of the compression roller 2 through the spray head 17, the soil on the compression roller 2 is wetted so as to facilitate scraping of the scraping plate 4, the first motor 12 is started simultaneously, the first motor 12 is in meshing transmission with the two conical gears 10 through the second conical gear 11 to drive the reciprocating screw rods 7 on two sides to rotate, the reciprocating screw rods 7 are in threaded connection with the screw blocks 9 to push the screw blocks 9 to do reciprocating motion on the reciprocating screw rods 7, and meanwhile, the screw blocks 9 can move more stably through the limiting effect of the sliding connection of the guide rods 8 and the screw blocks 9, so that the spray head 17 can be driven to continuously move on the compression roller 2 through the screw blocks 9, the full-range water spraying is carried out on the surface of the compression roller 2, meanwhile, the second motor 20 drives the spray head 17 on the connecting pipe 16 to rotate through the meshing transmission of the first gear 18 and the second gear 19, so that the spray head 17 can rotate simultaneously in the moving process, the water spraying range of the spray head 17 is enlarged, and the water sprayed by the spray head 17 is more uniform, so that the soil on the surface of the compression roller 2 can be wetted by a small amount of water, a large amount of water sources are saved, the device is more environment-friendly, and the use is convenient;

the cleaning assembly is characterized in that the mounting frame 1 is provided with a cleaning assembly for cleaning small pieces of soil on the compression roller 2, the cleaning assembly comprises a fixing frame 21 which is arranged in the mounting frame 1 and corresponds to the compression roller 2, a cleaning plate 23 is arranged below the fixing frame 21, the fixing frame 21 is provided with two limiting rods 22 which are in sliding connection with the cleaning plate 23, the lower end of the cleaning plate 23 is provided with a brush 24 which is attached to the compression roller 2, and the cleaning plate 23 is provided with a driving assembly for driving the cleaning plate 23 to reciprocate on the compression roller 2;

the driving assembly comprises a fixing frame 25 arranged at the upper end of the cleaning plate 23, racks 26 parallel to the compression roller 2 are symmetrically arranged on two sides of the fixing frame 25, a half gear 27 meshed with the racks 26 is arranged in the fixing frame 25, the half gear 27 is fixedly connected with the output end of a motor III 28 arranged on the fixing frame 21, the motor III 28 drives the half gear 27 to rotate, so that the half gear 27 is meshed with the two racks 26 in turn for transmission, the cleaning plate 23 is shifted through the half gear 27 to continuously slide back and forth on the limiting rod 22, and a brush 24 at the lower end of the cleaning plate 23 can continuously rub and brush the surface of the compression roller 2, so that small blocks of soil remaining on the surface of the compression roller 2 are brushed down, and the cleaning effect of the device on the compression roller 2 is improved;

the surface of the limiting rod 22 is provided with a wear-resistant layer, so that the limiting rod 22 can be prevented from being worn due to friction for a long time, and the service life of the device is prevented from being influenced.

The utility model discloses a theory of operation is: when the compression roller 2 rotates, the scraper 4 can scrape off large soil on the compression roller 2, water is supplied into the fixed pipe 13 through the water pipe 14, water is sprayed to the surface of the compression roller 2 through the spray head 17 to wet the soil on the compression roller 2, so that the scraper 4 can be scraped, meanwhile, the motor I12 drives the reciprocating screw rods 7 on two sides to rotate through the meshing transmission of the conical gears II 11 and the two conical gears I10, the reciprocating screw rods 7 push the screw blocks 9 to reciprocate on the reciprocating screw rods 7, so that the spray head 17 can be driven to continuously move on the compression roller 2 through the screw blocks 9 to spray water on the surface of the compression roller 2 in a full range, meanwhile, the motor II 20 drives the spray head 17 on the connecting pipe 16 to rotate through the meshing transmission of the gears I18 and II 19, the spray head 17 rotates simultaneously in the moving process, and the spray range of the spray head 17 can be enlarged, make shower nozzle 17 spun water more even, just so can make the device just can be wet with the soil on compression roller 2 surface with a small amount of water, a large amount of water sources have been saved, make the device environmental protection more, the use has been made things convenient for, drive the rotation of half gear 27 through motor three 28 simultaneously, make half gear 27 in turn with two rack 26 meshing transmissions, thereby stir the continuous round trip slip on gag lever post 22 of clearance board 23 through half gear 27, just so can make the continuous surperficial friction brush at compression roller 2 of brush 24 of clearance board 23 lower extreme brush, thereby brush the remaining fritter soil in compression roller 2 surface, great improvement the device to compression roller 2's cleaning performance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a road roller device with polarization, is including being used for mounting bracket (1) with external drive body coupling, it is connected with compression roller (2) to rotate on mounting bracket (1), be equipped with on mounting bracket (1) with compression roller (2) corresponding fixed block (3), the lower extreme of fixed block (3) is equipped with scraper blade (4) of laminating mutually with compression roller (2), its characterized in that: the mounting rack (1) is provided with a fixing plate (5) corresponding to the compression roller (2), one side of the fixing plate (5) close to the compression roller (2) is provided with two grooves (6), the grooves (6) are internally and rotatably connected with reciprocating lead screws (7), the reciprocating lead screws (7) are respectively and threadedly connected with screw blocks (9) in sliding connection with the grooves (6), the fixing plate (5) is internally provided with a transmission component for driving the reciprocating lead screws (7) on two sides to rotate, one side of each screw block (9) close to the compression roller (2) is provided with a fixing pipe (13), the fixing pipes (13) are respectively provided with a water pipe (14) communicated with external water supply equipment, one end of each fixing pipe (13) close to the compression roller (2) is rotatably and hermetically connected with a rotating pipe (15), one end of each rotating pipe (15) far away from the fixing pipe (13) is provided with a connecting pipe (16), the both ends of connecting pipe (16) all are equipped with shower nozzle (17) corresponding with compression roller (2), all be equipped with gear (18) on rotatory pipe (15), all be equipped with motor two (20) on spiral shell piece (9), the output of motor two (20) all is equipped with gear two (19) with gear (18) engaged with, be equipped with on mounting bracket (1) and be used for carrying out clear clearance subassembly to little piece soil on compression roller (2).

2. A roller with polarising action according to claim 1, characterised in that: all be equipped with in recess (6) with reciprocal lead screw (7) corresponding guide bar (8), guide bar (8) all with spiral shell piece (9) sliding connection.

3. A roller with polarising action according to claim 1, characterised in that: the transmission assembly comprises a first motor (12) arranged in the fixing plate (5), the first motor (12) is located between the two reciprocating screw rods (7), two conical gears (10) are symmetrically arranged at one ends, close to the first motor (12), of the reciprocating screw rods (7), and a second conical gear (11) meshed with the two first conical gears (10) is arranged at the output end of the first motor (12).

4. A roller with polarising action according to claim 1, characterised in that: clearance subassembly is including establishing in mounting bracket (1) and with corresponding mount (21) of compression roller (2), the below of mount (21) is equipped with clearance board (23), be equipped with two gag lever post (22) with clearance board (23) sliding connection on mount (21), the lower extreme of clearance board (23) is equipped with brush (24) of laminating mutually with compression roller (2), be equipped with on clearance board (23) and be used for driving clearance board (23) and do reciprocating motion's drive assembly on compression roller (2).

5. A soil compacting apparatus with polarising action as claimed in claim 4, characterised in that: drive assembly is including establishing fixed frame (25) in clearance board (23) upper end, the bilateral symmetry of fixed frame (25) is equipped with rack (26) that parallel with compression roller (2), be equipped with in fixed frame (25) with rack (26) engaged with semi-gear (27), semi-gear (27) with establish the output fixed connection of motor three (28) on mount (21).

6. A soil compacting apparatus with polarising action as claimed in claim 4, characterised in that: and the surfaces of the limiting rods (22) are provided with wear-resistant layers.