CN219297893U

CN219297893U - Compression roller for road roller

Info

Publication number: CN219297893U
Application number: CN202320402873.XU
Authority: CN
Inventors: 刘冰
Original assignee: Liaocheng Guangyue Road And Bridge Co ltd
Current assignee: Liaocheng Guangyue Road And Bridge Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-04
Anticipated expiration: 2033-03-07

Abstract

The utility model belongs to the field of road rollers, in particular to a press roller for a road roller, aiming at the problems that the existing water in a water tank is used for spraying water to wet soil on the press roller, a scraper is used for scraping the soil on the press roller, the soil and sand on the ground are wet and can be stuck on the press roller in the road pressing process, and the compaction effect of the press roller on a road can be influenced.

Description

Compression roller for road roller

Technical Field

The utility model relates to the technical field of road rollers, in particular to a compression roller for a road roller.

Background

The road roller is also called as a soil compactor, belongs to the category of road equipment in engineering machinery, is widely used for filling compaction operation of large-scale construction Cheng Xiang such as high-grade highways, railways, airport runways, dams, stadiums and the like, can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers, and is applicable to various compaction operations under the gravity action of the machine itself, so that the rolled layers are permanently deformed and compacted.

Through retrieving, bulletin number CN208748488U discloses a road roller compression roller with self-cleaning function, including the mounting bracket, the inboard movable mounting of mounting bracket has the compression roller, the top fixed mounting of mounting bracket has the protecting crust, the left side fixed mounting of protecting crust has the fixed block, the spout has been seted up at the top of fixed block, the top of fixed block and the corresponding department fixed mounting of spout have the fixed station, the inner wall movable mounting of spout has the sliding plate, peg graft at the top of fixed station have one end to run through the fixed station and with sliding plate swing joint's first regulation pole. This road roller compression roller with self-cleaning function can change scraper blade and compression roller cooperation angle, twists first regulation pole, can make the sliding plate remove in the spout to make spliced pole and diaphragm remove, thereby reach the purpose of adjusting scraper blade and compression roller interval, make the clean effect of scraper blade better, thereby make the compression roller better to the compaction effect of road. The following problems exist in the technical scheme:

when the soil or sand on the press roller is cleaned, water in the water tank is used for spraying water to moisten the soil on the press roller, the scraper is used for scraping the soil on the press roller, the soil and sand on the ground are stuck on the press roller in the process of road pressing after the sprayed water is moist, and the compaction effect of the press roller on a road can be influenced;

in view of the above, the present document proposes a roller for a road roller.

Disclosure of Invention

The utility model provides a press roller for a road roller, which solves the defects that in the prior art, when soil or sand on the press roller is cleaned, water in a water tank is used for spraying water to moisten the soil on the press roller, a scraper is used for scraping the soil on the press roller, and the soil and the sand on the ground are stuck on the press roller in the process of pressing a road after the sprayed water is moist, so that the compaction effect of the press roller on the road is affected.

The utility model provides the following technical scheme:

the utility model provides a compression roller for road roller, includes two mounting brackets and compression roller main part, the compression roller main part sets up in two mounting brackets, the top fixedly connected with of two mounting brackets is same to be protected the shell, be equipped with on the shell and strike off the subassembly, strike off the subassembly and including frame, screw rod, T piece, a plurality of first bolts and scraper blade, the through-hole has been seted up at the top of protecting the shell, the outside and the inner wall fixed connection of through-hole of frame, the both sides of T piece respectively with the both sides inner wall sliding connection of frame, screw rod and frame threaded connection, the bottom and the top rotation of T piece of screw rod are connected, the scraper blade passes through a plurality of first bolts to be fixed in one side of T piece, the outside of compression roller main part is equipped with the wearing layer, the material of wearing layer is high manganese steel;

the cleaning mechanism is arranged in the protective shell and used for cleaning the compression roller main body;

the dust collection mechanism is arranged on the protective shell and used for sucking dust which is cleaned and lifted by the cleaning mechanism.

In one possible design, the cleaning mechanism comprises a mounting plate, a plurality of second bolts and a brush for cleaning the main body of the press roller, wherein the top of the mounting plate is fixedly connected with the inner wall of the top of the protective shell, the brush is fixed on the mounting plate through the plurality of second bolts, and the brush hair part of the brush is attached to one side of the main body of the press roller.

In a possible design, dust absorption mechanism is including dust catcher, first suction hood, second suction hood and collection box, the bottom of dust catcher and the top fixed connection of protecting crust, the bottom of collection box and the top fixed connection of protecting crust, the top of first suction hood and the top of second suction hood all with the top inner wall fixed connection of protecting crust, the delivery outlet fixedly connected with dust absorption pipe of dust catcher, the one end of dust absorption pipe and one side fixed connection of collection box, the equal fixedly connected with communicating pipe in both sides of collection box, the top of protecting crust is all run through to the one end of two communicating pipes, the one end of two communicating pipes respectively with the top of first suction hood and the top fixed connection of second suction hood.

In one possible design, the sliding grooves are formed in the inner walls of the two sides of the frame, the sliding blocks are fixedly connected to the two sides of the T-shaped block, and one side of each sliding block is in sliding connection with the inner wall of each sliding groove.

In one possible design, a torsion bar is fixedly connected to the top end of the screw rod, and the torsion bar is convenient for the screw rod to rotate.

In one possible design, the brush is made of nylon filaments.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the compression roller main body compacts a road, and the compression roller main body rotates and the scraping plate moves relatively, so that the scraping plate can scrape larger soil and the like adhered on the compression roller main body;

according to the utility model, the surface of the uncluttered compression roller main body is cleaned through the hairbrush, so that the surface of the compression roller main body can be cleaned again;

in the utility model, suction force is generated by starting the dust collector in the cleaning process of the brush, dust raised by the brush is sucked into the two communicating pipes through the first dust hood and the second dust hood, is conveyed into the collecting box through the communicating pipes and is then conveyed into the collecting box in the dust collector through the dust suction pipe on the collecting box, so that the raised dust can be sucked and removed, and soil sand and stones on the compression roller main body can be effectively removed through the scraping plate, the brush and the dust collector, and the compaction effect of the road roller is improved;

the utility model has reasonable structure, the wear-resistant layer is made of high manganese steel, and the wear-resistant layer has good impact strengthening performance and good wear resistance, so that the service life of the compression roller main body is prolonged, the compression roller main body can be cleaned through the cleaning mechanism, raised dust can be sucked through the dust suction mechanism, soil and sand on the compression roller main body can be effectively removed through the scraping plate, the cleaning mechanism and the dust suction mechanism, and the compaction effect of the road roller is improved.

Drawings

Fig. 1 is a schematic front view of a pressing roller for a road roller according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a roller for a roller according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing an inner structure of a first side view protecting shell of a pressing roller for a road roller according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing an internal structure of a second side-view protective housing of a roller for a road roller according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a vacuum cleaner, frame, center box and screw configuration for a roller of a roller according to an embodiment of the present utility model;

FIG. 6 shows a screed, T-block and frame structure for a roller of a roller truck in accordance with an embodiment of the present utility model

Reference numerals:

1. a protective shell; 2. a mounting frame; 3. a press roller main body; 4. a wear-resistant layer; 5. a dust collector; 6. a concentrating box; 7. a frame; 8. a first dust hood; 9. a second dust hood; 10. a brush; 11. a T block; 12. a scraper; 13. a mounting plate; 14. a screw; 15. twisting the strip; 16. a chute; 17. a first bolt; 18. and a second bolt.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-6, a compression roller for a road roller comprises two mounting frames 2 and a compression roller main body 3, wherein the compression roller main body 3 is arranged in the two mounting frames 2, the tops of the two mounting frames 2 are fixedly connected with a protecting shell 1, a scraping component is arranged on the protecting shell 1 and comprises a frame 7, a screw rod 14, a T block 11, a plurality of first bolts 17 and a scraping plate 12, the top of the protecting shell 1 is provided with a through hole, the outer side of the frame 7 is fixedly connected with the inner wall of the through hole, the two sides of the T block 11 are respectively in sliding connection with the inner walls of the two sides of the frame 7, the screw rod 14 is in threaded connection with the frame 7, the bottom end of the screw rod 14 is in rotary connection with the top of the T block 11, the scraping plate 12 is fixed on one side of the T block 11 through the plurality of first bolts 17, the outer side of the compression roller main body 3 is provided with a wear-resistant layer 4, and the wear-resistant layer 4 is made of high manganese steel;

the cleaning mechanism is arranged in the protective shell 1 and is used for cleaning the compression roller main body 3;

the dust collection mechanism is arranged on the protective shell 1 and is used for sucking dust which is cleaned and raised by the cleaning mechanism.

Above-mentioned technical scheme passes through wearing layer 4, and the material is high manganese steel, and this material has fine impact reinforcement performance, and the wearability is good to extension compression roller main part 3 life can clean on the compression roller main part 3 through clean mechanism, can inhale the dust of lifting through dust absorption mechanism, can effectually get rid of the soil sand and stone on the compression roller main part 3 through scraper blade 12, clean mechanism and dust absorption mechanism, improves the compaction effect of road roller.

Referring to fig. 4 to 5, the cleaning mechanism comprises a mounting plate 13, a plurality of second bolts 18 and a brush 10 for cleaning the press roller main body 3, wherein the top of the mounting plate 13 is fixedly connected with the inner wall of the top of the protective shell 1, the brush 10 is fixed on the mounting plate 13 through the plurality of second bolts 18, and the brush part of the brush 10 is attached to one side of the press roller main body 3.

According to the technical scheme, the surface of the uncluttered compression roller main body 3 of the compression roller main body 3 is cleaned through the hairbrush 10, so that the surface of the compression roller main body 3 can be cleaned again.

Referring to fig. 1-5, the dust collection mechanism comprises a dust collector 5, a first dust hood 8, a second dust hood 9 and a centralized box 6, wherein the bottom of the dust collector 5 is fixedly connected with the top of the protective shell 1, the bottom of the centralized box 6 is fixedly connected with the top of the protective shell 1, the top of the first dust hood 8 and the top of the second dust hood 9 are fixedly connected with the inner wall of the top of the protective shell 1, a dust collection pipe is fixedly connected with an output port of the dust collector 5, one end of the dust collection pipe is fixedly connected with one side of the centralized box 6, two sides of the centralized box 6 are fixedly connected with communicating pipes, one ends of the two communicating pipes penetrate through the top of the protective shell 1, and one ends of the two communicating pipes are respectively fixedly connected with the top of the first dust hood 8 and the top of the second dust hood 9.

According to the technical scheme, suction is generated by starting the dust collector 5 in the cleaning process of the brush 10, dust raised by the brush 10 is sucked into the two communicating pipes through the first dust hood 8 and the second dust hood 9, is conveyed into the collecting box 6 through the communicating pipes, and is then conveyed into the collecting box in the dust collector 5 through the dust suction pipe on the collecting box 6, so that the raised dust can be sucked.

Example 2

According to the technical scheme, the surface of the unclamped compression roller main body 3 of the compression roller main body 3 is cleaned through the hairbrush 10, so that the surface of the compression roller main body 3 can be cleaned again, and the hairbrush 10 is fixed through the second bolt 18 to be convenient to replace.

Referring to fig. 5, sliding grooves 16 are formed in inner walls of two sides of the frame 7, sliding blocks are fixedly connected to two sides of the t-block 11, and one side of each sliding block is in sliding connection with the inner wall of each sliding groove 16.

According to the technical scheme, the sliding groove 16 and the sliding block enable the T block 11 to reduce friction force during movement, and movement is smoother.

Referring to fig. 5, a torsion bar 15 for facilitating rotation of the screw 14 is fixedly connected to the top end of the screw 14.

The torsion bar 15 can facilitate the rotation of the screw 14.

Referring to fig. 3, the brush 10 is made of nylon yarn.

The brush 10 according to the above technical scheme is made of nylon, and has a good cleaning effect and a long service life.

The working principle and the using flow of the technical scheme are as follows: because the wear-resistant layer 4 is arranged on the compression roller main body 3, the wear-resistant layer is made of high manganese steel, the wear-resistant layer has good impact strengthening performance, the service life of the compression roller main body 3 is prolonged, the high manganese steel can be replaced by high chromium cast iron, the high manganese steel can be fixed on the compression roller main body 3 in a welding mode, when the compression roller main body 3 is used, the screw 14 is rotated, the screw 14 can be conveniently rotated due to the arrangement of the torsion bar 15, the screw 14 is rotated to drive the T block 11 to longitudinally move, the T block 11 is moved to drive the scraper 12 to longitudinally move, the bottom end of the scraper 12 is in a fast fit state with the compression roller main body 3, the distance between the scraper 12 and the compression roller main body 3 can be adjusted, the cleaning effect of the scraper 12 is better, the compression roller main body 3 compacts a road under the gravity action of the road roller and the compression roller main body 3 in the running process of the road roller, the compression roller main body 3 rotates and the scraping plate 12 generates relative motion, so that the scraping plate 12 can scrape larger soil and the like adhered on the compression roller main body 3, after the scraping plate 12 scrapes off, the surface of the compression roller main body 3 which is not scraped clean is cleaned by the hairbrush 10, so that the surface of the compression roller main body 3 can be cleaned again, the hairbrush 10 is made of nylon wires, the cleaning effect of the material is long in service life, the hairbrush can also be replaced by plastic wires or other materials, suction force is generated by starting the dust collector 5 in the cleaning process of the hairbrush 10, dust lifted by the hairbrush 10 can be sucked into two communicating pipes through the first dust hood 8 and the second dust hood 9, the communicating pipes are conveyed into the collecting box 6, and then the collecting box in the dust collector 5 is conveyed through a dust collecting pipe on the collecting box 6, so that the lifted dust can be sucked, soil sand and stones on the compression roller main body 3 can be effectively removed through the scraping plate 12, the hairbrush 10 and the dust collector 5, and the compaction effect of the road roller is improved.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A pressure roller for a road roller, comprising:

the novel high manganese steel grinding roll comprises two mounting frames (2) and a pressing roll main body (3), wherein the pressing roll main body (3) is arranged in the two mounting frames (2), the top of the two mounting frames (2) is fixedly connected with a protecting shell (1), a scraping component is arranged on the protecting shell (1) and comprises a frame (7), a screw rod (14), a T block (11), a plurality of first bolts (17) and a scraping plate (12), a through hole is formed in the top of the protecting shell (1), the outer side of the frame (7) is fixedly connected with the inner wall of the through hole, the two sides of the T block (11) are respectively connected with the inner walls of the two sides of the frame (7) in a sliding mode, the screw rod (14) is in threaded connection with the frame (7), the bottom end of the screw rod (14) is in rotary connection with the top of the T block (11), the scraping plate (12) is fixed on one side of the T block (11) through a plurality of first bolts (17), and the outer side of the pressing roll main body (3) is provided with a wear-resistant layer (4) which is made of high manganese steel;

the cleaning mechanism is arranged in the protective shell (1) and is used for cleaning the compression roller main body (3);

the dust collection mechanism is arranged on the protective shell (1) and is used for sucking dust which is cleaned and lifted by the cleaning mechanism.

2. A roller for road roller according to claim 1, characterized in that the cleaning mechanism comprises a mounting plate (13), a plurality of second bolts (18) and a brush (10) for cleaning the roller main body (3), the top of the mounting plate (13) is fixedly connected with the top inner wall of the protective shell (1), the brush (10) is fixed on the mounting plate (13) through the plurality of second bolts (18), and the brush part of the brush (10) is attached to one side of the roller main body (3).

3. The compression roller for the road roller according to claim 1, wherein the dust collection mechanism comprises a dust collector (5), a first dust collection cover (8), a second dust collection cover (9) and a centralized box (6), the bottom of the dust collector (5) is fixedly connected with the top of the protective shell (1), the bottom of the centralized box (6) is fixedly connected with the top of the protective shell (1), the top of the first dust collection cover (8) and the top of the second dust collection cover (9) are fixedly connected with the top inner wall of the protective shell (1), a dust collection pipe is fixedly connected with an output port of the dust collector (5), one end of the dust collection pipe is fixedly connected with one side of the centralized box (6), two sides of the centralized box (6) are fixedly connected with communicating pipes, one ends of the two communicating pipes penetrate through the top of the protective shell (1), and one ends of the two communicating pipes are respectively fixedly connected with the top of the first dust collection cover (8) and the top of the second dust collection cover (9).

4. The compression roller for the road roller according to claim 1, wherein sliding grooves (16) are formed in the inner walls of the two sides of the frame (7), sliding blocks are fixedly connected to the two sides of the T-shaped block (11), and one side of each sliding block is in sliding connection with the inner wall of each sliding groove (16).

5. A roller for road rollers according to claim 1, characterized in that the top end of the screw (14) is fixedly connected with a torsion bar (15) facilitating the rotation of the screw (14).

6. A roller for road rollers according to claim 2, characterized in that the brush (10) is made of nylon filaments.