Road rolling device for road construction

Abstract

The utility model provides a road rolling device for road construction, and belongs to the technical field of road construction equipment. The road rolling device for road construction comprises a rack and a road rolling and impurity removing mechanism, mounting columns are mounted on the two sides of the interior of the rack, steel wheels are mounted in the mounting columns, an impurity removing seat is movably connected to the two sides of the front side of the top of the rack, a connecting opening is formed in the front side of the inner side of the impurity removing seat, and a connecting frame is movably connected to the interior of the connecting opening; the inner side of the connecting frame is fixedly connected with an impurity removal plate making contact with the steel wheel, the impurity removal connecting mechanism is fixedly connected to the two sides of the front side of the top of the rack, by arranging the pressure impurity removal mechanism, inclined shoveling impurity removal work can be conducted on the surface of the steel wheel in the working process, and it is guaranteed that the pressure impurity removal mechanism is attached to the surface of the steel wheel all the time through certain flexibility; and the situation that the surface of the steel wheel is difficult to shovel and remove impurities continuously and stably when the steel wheel is used is avoided, so that the impurity removal effect and stability of the surface impurities of the steel wheel are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction equipment, in particular to a road compactor for road construction. Background Art

[0002] The roller device used in road construction is also called a road roller. A road roller is a mechanical equipment specially used for compaction operations during road construction. It is mainly used to compact laid asphalt, concrete or other materials to ensure the stability and durability of the road. The roller drum is an important component of the roller to realize the road rolling function. The eccentric structure design inside the roller drum enables it to generate centrifugal force when working. This centrifugal force can generate huge force, thereby effectively compacting the road surface. When the drum rolls, the internal vibration shaft and eccentric block will move with the rotation of the wheel and generate vibration. This vibration combined with centrifugal force can exert a pressure on the ground far exceeding the weight of the drum, thereby achieving efficient compaction effect. Since foreign materials will adhere to the surface of the roller drum when the roller drum is working, it is necessary to remove impurities from the surface of the roller drum.

[0003] In the related art, during the use of a road roller, a scraper is generally installed in contact with the roller drum, so that the scraper can shovel and remove impurities attached to the surface of the roller drum.

[0004] However, during the current use of rollers, since scrapers are generally fixedly installed, the contact gap between the scraper and the roller drum will increase with the use of the scraper, making it difficult for the scraper to always keep in contact with the surface of the roller drum to shovel and remove impurities, affecting the impurity removal effect and stability of the roller surface. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides a road roller device for road construction that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a road roller device for road construction, comprising a frame, mounting columns are installed on both sides of the frame, and steel wheels are installed inside the mounting columns;

[0008] The road pressing and impurity removal mechanism comprises:

[0009] The impurity removal seat is movably connected to both sides of the front side of the top of the frame, and a connection port is installed on the front side of the inner side of the impurity removal seat;

[0010] The connecting frame is movably connected to the inside of the connecting port, and the inner side of the connecting frame is fixedly connected to a debris removal plate in contact with the steel wheel;

[0011] Debris removal connecting mechanism; the debris removal connecting mechanism is fixedly connected to both sides of the front side of the top of the frame.

[0012] In a preferred embodiment, the impurity removal connection mechanism includes a connecting seat, a connecting hole and a connecting rod, the connecting seat is fixedly connected to both sides of the front side of the top of the frame, the connecting hole is opened inside the connecting seat, the connecting rod is movably connected inside the connecting hole, and the front side of the connecting rod is fixedly connected to the rear side of the impurity removal seat.

[0013] In a preferred solution, a sliding opening is provided on the rear side of the connecting rod, a slider is movably connected to the interior of the sliding opening, and the outer side of the slider is fixedly connected to the inner wall of the connecting hole.

[0014] In a preferred solution, a baffle is movably connected to the rear side of the connecting rod, and bolts threadedly connected to the connecting rod are movably connected to both sides of the interior of the baffle.

[0015] In a preferred solution, a push groove is provided on the rear side of the slider, a spring is provided inside the slide, and one end of the spring is located inside the push groove.

[0016] In a preferred solution, a receiving groove is provided on the front side of the baffle, the front side of the receiving groove is communicated with the rear side of the sliding port, and the other end of the spring is located inside the receiving groove.

[0017] In a preferred solution, the front side of the top of the frame is movably connected to a limit plate, and the top of the limit plate is fixedly connected to the bottom of the debris removal plate.

[0018] In a preferred solution, the top of the impurity removing seat is movably connected to the stud, the top of the connecting frame is provided with a screw hole, the bottom of the inner wall of the connecting hole is provided with a screw groove, and the bottom of the stud is located inside the screw hole and the screw groove.

[0019] The utility model provides a road roller device for road construction, which has the following beneficial effects:

[0020] 1. By setting up a pressure impurity removal mechanism, the surface of the steel wheel can be shoveled and removed at an inclined manner during operation, and a certain degree of elasticity can be ensured to always fit the surface of the steel wheel, avoiding the situation where it is difficult to shovel and remove impurities on the surface of the steel wheel in a continuous and stable manner when the steel wheel is in use, thereby improving the impurity removal effect and stability of the steel wheel surface.

[0021] 2. By setting up a debris removal connection mechanism, the debris removal plate and the frame bracket can be telescopically connected through the debris removal seat and the connecting frame, avoiding the situation where the debris removal plate and the frame are separated or shifted when the debris removal seat is working, thereby improving the connection effect between the debris removal seat and the frame.

[0022] 3. By setting the sliding mouth and the slider, the baffle can be used to limit the sliding connection between the connecting rod and the connecting hole, so as to avoid the situation where the connecting rod is separated from the connecting hole during use, thereby improving the stability of the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is an overall stereogram provided by the embodiment of the present utility model;

[0025] Figure 2 A schematic diagram of the rear perspective structure of the impurity removal plate provided in an embodiment of the present utility model;

[0026] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a debris removal seat provided in an embodiment of the present utility model;

[0027] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a connecting seat provided in an embodiment of the present utility model;

[0028] In the figure: 1. Frame; 2. Mounting column; 3. Steel wheel; 4. Debris removal seat; 5. Connecting port; 6. Connecting frame; 7. Debris removal plate; 8. Connecting seat; 9. Connecting hole; 10. Connecting rod; 11. Slide; 12. Slider; 13. Baffle; 14. Bolt; 15. Push groove; 16. Spring; 17. Accommodating groove; 18. Limiting plate; 19. Stud; 20. Screw hole; 21. Screw groove. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figures 1-4 The utility model provides a technical solution: a road roller device for road construction, including a frame 1 and a road roller and debris removal mechanism. Mounting columns 2 are installed on both sides of the frame 1, and a steel wheel 3 is installed inside the mounting columns 2. The road roller and debris removal mechanism can perform an inclined shoveling and debris removal operation on the surface of the steel wheel 3 during operation, and ensure a certain degree of elasticity to always fit the surface of the steel wheel 3, avoiding the situation where the steel wheel 3 is difficult to shovel and remove impurities on the surface of the steel wheel 3 in a continuous and stable manner when in use, thereby improving the impurity removal effect and stability of the steel wheel 3 surface.

[0031] Reference Figures 1-4 In a preferred embodiment, the road compacting and debris removal mechanism includes a debris removal seat 4, which is movably connected to both sides of the front side of the top of the frame 1. A connecting port 5 is installed on the front side of the inner side of the debris removal seat 4. The connecting frame 6 is movably connected to the inside of the connecting port 5. The inner side of the connecting frame 6 is fixedly connected with a debris removal plate 7 in contact with the steel wheel 3. The debris removal connecting mechanism is fixedly connected to both sides of the front side of the top of the frame 1, and the debris removal plate 7 is installed and connected to the debris removal seat 4 through the connecting port 5 and the connecting frame 6. The debris removal plate 7 is in contact with the surface of the steel wheel 3. Since the debris removal plate 7 is inclined, when the steel wheel 3 rotates to compact the external roadbed, the debris removal plate 7 performs inclined shoveling and debris removal on the impurities attached to the surface of the steel wheel 3. The debris removal connecting mechanism includes a connecting seat 8, a connecting hole 9 and a connecting rod 10. The connecting seat 8 is fixedly connected to both sides of the front side of the top of the frame 1. The connecting hole 9 is opened inside the connecting seat 8. The connecting rod 10 is movably connected inside the connecting hole 9. The front side of the connecting rod 10 is fixedly connected to the rear side of the debris removal seat 4. The debris removal plate 7 and the frame 1 bracket can be telescopically connected by the debris removal seat 4 in cooperation with the connecting frame 6 to avoid the situation where the debris removal plate 7 is separated from the frame 1 or the position is shifted when the debris removal seat 4 is working, thereby improving the connection effect of the debris removal seat 4 and the frame 1.

[0032] Reference Figure 2-Figure 4 In a preferred embodiment, a sliding opening 11 is opened on the rear side of the connecting rod 10, and a slider 12 is movably connected inside the sliding opening 11. The outer side of the slider 12 is fixedly connected to the inner wall of the connecting hole 9. The baffle 13 can be used to slide and limit the connection between the connecting rod 10 and the connecting hole 9, thereby preventing the connecting rod 10 from being separated from the connecting hole 9 when in use, thereby improving the stability of the connecting rod 10. The rear side of the connecting rod 10 is movably connected with a baffle 13, and the size of the baffle 13 is larger than the width or height of the connecting hole. Both sides of the inside of the baffle 13 are movably connected with bolts 14 threadedly connected to the connecting rod 10, which can provide the slider 12 with a medium for applying a limiting force to the connecting rod 10, thereby ensuring the sliding limiting effect of the slider 12.

[0033] Reference Figure 4In a preferred embodiment, the slider 12 is fixedly connected to the inner wall of the connecting hole. A push groove 15 is opened on the rear side of the slider 12, and a spring 16 is provided inside the slide 11. One end of the spring 16 is located inside the push groove 15. The slider 12 can cooperate with the baffle 13 to apply a backward elastic thrust to the connecting rod 10, prompting the connecting rod 10 to drive the cleaning plate 7 to always contact the surface of the steel wheel 3 through the cleaning seat 4, ensuring the contact and cleaning effect of the cleaning plate 7 and the steel wheel 3. A receiving groove 17 is opened on the front side of the baffle 13, and the front side of the receiving groove 17 is connected to the rear side of the slide 11. The other end of the spring 16 is located inside the receiving groove 17, which can accommodate the other end of the spring 16 for stable work, thereby ensuring the stability of the spring 16 when working.

[0034] Reference Figure 2-Figure 3 In a preferred embodiment, by movably connecting a limit plate 18 on the front side of the top of the frame 1, the top of the limit plate 18 is fixedly connected to the bottom of the debris removing plate 7, so that the contact between the debris removing plate 7 and the steel wheel 3 can be limited to ensure the contact stability between the debris removing plate 7 and the steel wheel 3, the stud 19 is movably connected to the top of the debris removing seat 4, the top of the connecting frame 6 is provided with a screw hole 20, and the bottom of the inner wall of the connecting hole 9 is provided with a screw groove 21, the bottom of the stud 19 is located inside the screw hole 20 and the screw groove 21, and the connection and fixing work between the connecting frame 6 and the debris removing seat 4 can be performed to ensure the installation connection effect between the connecting frame 6 and the debris removing seat 4.

[0035] When the loader 10 is in the working state, the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, and the loader 10 is in the working state, At the same time, the spring 16 exerts an elastic thrust on the connecting rod 10 through the slider 12 and the baffle 13, so that the connecting rod 10 drives the dust-removing plate 7 to always contact the surface of the steel wheel 3 through the dust-removing seat 4 and the connecting frame 6, prompting the dust-removing plate 7 to stably shovel the dust-removing plate 7 on the surface of the steel wheel 3. During this process, the pushing groove 15 cooperates with the accommodating groove 17 to connect and stabilize the spring 16 with the slider 12 and the baffle 13, ensuring the stability of the spring 16 when working. At the same time, the bolt 14 performs a threaded connection and fixation work on the baffle 13 to ensure the connection effect between the baffle 13 and the connecting rod 10, prompting the spring 16 to stably exert an actual elastic thrust on the connecting frame 6. At the same time, since the dust-removing plate 7 is inclined, when the dust-removing plate 7 shovels and cleans the impurities attached to the surface of the steel wheel 3, the dust-removing plate 7 itself guides the impurities after shoveling and cleaning downward, ensuring the dust-removing plate 7 has a shoveling and dust-removing effect on the impurities on the surface of the steel wheel 3.

[0036] It should be noted that the frame 1, mounting column 2 and steel wheel 3 are all devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A road roller device for road construction, comprising a frame (1), mounting posts (2) installed on both sides of the frame (1), steel wheels (3) installed inside the mounting posts (2), characterized in that : Also includes a road pressing and impurity removal mechanism, the road pressing and impurity removal mechanism includes: A debris removal seat (4); the debris removal seat (4) is movably connected to both sides of the front side of the top of the frame (1), and a connection port (5) is installed on the front side of the inner side of the debris removal seat (4); A connecting frame (6); the connecting frame (6) is movably connected to the inside of the connecting port (5); and a debris removal plate (7) in contact with the steel wheel (3) is fixedly connected to the inner side of the connecting frame (6); The impurity removal connection mechanism is fixedly connected to both sides of the front side of the top of the frame (1).

2. A road roller device for road construction according to claim 1, characterized in that: The impurity removal connection mechanism comprises a connection seat (8), a connection hole (9) and a connection rod (10), wherein the connection seat (8) is fixedly connected to both sides of the front side of the top of the frame (1), the connection hole (9) is opened inside the connection seat (8), the connection rod (10) is movably connected inside the connection hole (9), and the front side of the connection rod (10) is fixedly connected to the rear side of the impurity removal seat (4).

3. A road roller device for road construction according to claim 2, characterized in that: A sliding opening (11) is provided on the rear side of the connecting rod (10), and a slider (12) is movably connected inside the sliding opening (11), and the outer side of the slider (12) is fixedly connected to the inner wall of the connecting hole (9).

4. A road roller device for road construction according to claim 3, characterized in that: The rear side of the connecting rod (10) is movably connected to a baffle (13), and both sides inside the baffle (13) are movably connected to bolts (14) threadedly connected to the connecting rod (10).

5. A road roller device for road construction according to claim 4, characterized in that: A push groove (15) is provided on the rear side of the slider (12), and a spring (16) is provided inside the sliding opening (11), with one end of the spring (16) being located inside the push groove (15).

6. A road roller device for road construction according to claim 5, characterized in that: A receiving groove (17) is provided on the front side of the baffle (13), the front side of the receiving groove (17) is connected to the rear side of the sliding opening (11), and the other end of the spring (16) is located inside the receiving groove (17).

7. A road roller device for road construction according to claim 1, characterized in that: The front side of the top of the frame (1) is movably connected to a limit plate (18), and the top of the limit plate (18) is fixedly connected to the bottom of the debris removal plate (7).

8. A road roller device for road construction according to claim 2, characterized in that: The top of the impurity removal seat (4) is movably connected to a stud (19), the top of the connecting frame (6) is provided with a screw hole (20), the bottom of the inner wall of the connecting hole (9) is provided with a screw groove (21), and the bottom of the stud (19) is located inside the screw hole (20) and the screw groove (21).

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