Roadbed and pavement construction compaction device

Abstract

The utility model relates to a roadbed pavement construction compacting device, which belongs to the technical field of highway construction and comprises two fixing plates, a compacting device for compacting pavement construction is arranged on the left side between the two fixing plates, and a scraping component is arranged between the fixing plates and the compacting device. A conveying assembly used for conveying attachment materials is arranged on the right side between the two fixing plates. The conveying assembly comprises a collecting box fixedly connected to the right side between the two fixing plates, a first rotating shaft rotationally arranged at the left end of the inner side of the collecting box in a sleeving mode, and a second rotating shaft rotationally arranged at the right end of the inner side of the collecting box in a sleeving mode. According to the roadbed and pavement construction compacting device, attachments on the surface of the road pressing roller are scraped off through the scraping plate, naturally fall into the material conveying barrel and are conveyed into the collecting box for stirring treatment, the hung objects are prevented from falling to the ground, the collected materials can be taken out of the collecting box for continuous use in the later period, and waste of resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a roadbed and pavement construction compacting device. Background Art

[0002] Most of the roadbed and pavement compaction devices in highway construction are rollers, which can compact sandy, semi-sticky and sticky soils, roadbed stabilized soil and asphalt concrete pavement layers. The roller uses the gravity of the machine itself and is suitable for various compaction operations, causing the compacted layer to undergo permanent deformation and become dense. After searching, Chinese patent CN212688631U in the prior art discloses a compaction device for road bed and pavement construction, including a body, one end of the body is connected to a push frame, a compaction cylinder is arranged inside the push frame, a disengagement plate is arranged on one side of the top of the compaction cylinder, side frames are arranged on both ends of the disengagement plate, the side frames are fixed to the top surface of the push frame, an axle rod is connected between the side frame and the disengagement plate, a hook groove is opened on the surface of one end of the disengagement plate, the utility model utilizes the designed disengagement plate, the disengagement plate is installed on one side of the upper end of the compaction cylinder, and then the clay is disengaged and blocked through the hook groove at the bottom, so as to ensure that it is accumulated between the compaction cylinder and the disengagement plate and then falls from the working rear end area, so as to ensure that it is not easy to adhere to the surface of the compaction cylinder again, and the disengagement plate is assembled on the side frame through the designed axle rod, so as to ensure that it can be adjusted to a certain rotation angle.

[0003] However, the compacting device of the utility model separates the clay to prevent it from adhering to the surface of the compacting drum, and the separated clay will fall to the ground. During the subsequent compaction process, a bulge will be formed on the ground, which not only reduces the flatness of the road surface, but also increases the difficulty of cleaning the road surface at a later stage. Therefore, a roadbed and pavement construction compacting device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a roadbed and pavement construction compaction device, which has the advantages of cleaning the attachments on the surface of the roller and collecting and processing them at the same time, and solves the problem that the separated clay will fall to the ground and form a bulge on the ground during the subsequent compaction process, which not only reduces the flatness of the road surface, but also increases the difficulty of cleaning the road surface in the later stage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roadbed and pavement construction compaction device, comprising two fixed plates, a compaction device for compacting the pavement construction is arranged on the left side between the two fixed plates, a scraper assembly is arranged between the fixed plates and the compaction device, and a conveying assembly for conveying attached materials is arranged on the right side between the two fixed plates;

[0006] The conveying assembly includes a collecting box fixedly connected to the right side between the two fixed plates, a first rotating shaft rotatably mounted on the left end of the inner side of the collecting box, a second rotating shaft rotatably mounted on the right end of the inner side of the collecting box, a second pulley fixedly mounted on the outer wall of one side of the second rotating shaft, a second belt transmission-connected to the outer side of the second pulley, first pulleys fixedly mounted on the left and right ends of the first rotating shaft respectively, a first belt transmission-connected to the outer wall of one of the first pulleys, a material transfer cylinder fixedly connected to the left side of the collecting box, a driving motor fixedly installed on the upper side of the material transfer cylinder, and a short dragon fixedly connected to the output end of the driving motor.

[0007] Furthermore, the compacting device includes a third rotating shaft rotatably sleeved between the left sides of the two fixed plates, a roller fixedly sleeved on the middle part of the outer side of the third rotating shaft, and a transmission wheel fixedly sleeved on the left and right ends of the third rotating shaft.

[0008] Furthermore, the scraper assembly includes a connecting plate rotatably mounted on the outer walls on both sides of the third rotating shaft, a rotating shaft rotatably mounted on the upper inner wall of the connecting plate, a scraper fixedly mounted on one side of the rotating shaft, and a rebound assembly arranged on the upper side of the scraper.

[0009] Furthermore, the rebound component includes a spring telescopic rod rotatably sleeved on the upper side of the scraper and a convex plate rotatably sleeved on the upper side of the spring telescopic rod.

[0010] Furthermore, a control component is disposed on the front end surface of one side of the fixing plate, and the control component includes a controller embedded on the right side of the front end surface of the fixing plate.

[0011] Furthermore, a heating component for heating the material in the collection box is arranged at the bottom of the collection box, and the heating component includes a heating plate embedded in the bottom wall of the collection box.

[0012] Furthermore, the first belt is driven on the outer surface of the transmission wheel at a side away from the first pulley.

[0013] Furthermore, a connecting plate is fixedly connected to the right side of the collecting box, and a plurality of threaded holes are formed on the inner side of the connecting plate.

[0014] Compared with the prior art, the utility model provides a roadbed and pavement construction compaction device, which has the following beneficial effects:

[0015] 1. The roadbed and pavement construction compaction device scrapes off the attachments on the surface of the roller through the scraper, and the objects naturally fall into the transfer barrel and are transferred to the collection box for mixing, so as to prevent the hanging objects from falling to the ground. In the later stage, the collected materials can be taken out from the collection box for continued use, thus reducing the waste of resources.

[0016] 2. The roadbed and pavement construction compaction device, when the roller rolls on the ground, the transmission wheel and the first pulley drive the first rotating shaft through the first belt transmission to stir the collected materials in the connecting plate to avoid agglomeration, and solves the problem that the separated clay will fall to the ground, and a bulge will be formed on the ground during the subsequent compaction process, which not only reduces the flatness of the road surface, but also increases the difficulty of cleaning the road surface at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a structural sectional view of the collection box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the scraper assembly of the utility model;

[0020] Figure 4 This is a top view of the structure of the collection box of the utility model;

[0021] Figure 5 It is a partial structural stereogram of the collection box of the utility model.

[0022] In the figure: 1 fixed plate, 2 controller, 3 collecting box, 4 connecting plate, 5 first pulley, 6 first belt, 7 driving wheel, 8 roller, 9 scraper assembly, 10 conveying assembly, 11 heating plate, 12 first rotating shaft, 13 second rotating shaft, 14 material transfer barrel, 15 driving motor, 16 dragon, 17 third rotating shaft, 18 rotating shaft, 19 connecting plate, 20 convex plate, 21 spring telescopic rod, 22 scraper, 23 second belt, 24 second pulley. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-5In this embodiment, a roadbed and pavement construction compaction device comprises two fixed plates 1, a compaction device for compacting the pavement construction is arranged on the left side between the two fixed plates 1, a scraper assembly 9 is arranged between the fixed plates 1 and the compaction device, and a conveying assembly 10 for conveying the attached materials is arranged on the right side between the two fixed plates 1. The conveying assembly 10 comprises a collecting box 3 fixedly connected to the right side between the two fixed plates 1, a first rotating shaft 12 rotatably sleeved on the left end of the inner side of the collecting box 3, a second rotating shaft 13 rotatably sleeved on the right end of the inner side of the collecting box 3, a second belt pulley 24 fixedly sleeved on the outer wall of one side of the second rotating shaft 13, a second belt 23 connected to the outer side of the second belt pulley 24, first belt pulleys 5 fixedly sleeved on the left and right ends of the first rotating shaft 12, a first belt 6 connected to the outer wall of one of the first belt pulleys 5, a material transfer barrel 14 fixedly connected to the left side of the collecting box 3, a driving motor 15 fixedly installed on the upper side of the material transfer barrel 14, and a short dragon 16 fixedly connected to the output end of the driving motor 15.

[0026] The compacting device includes a third rotating shaft 17 rotatably mounted between the left sides of the two fixed plates 1, a roller 8 fixedly mounted on the middle part of the outer side of the third rotating shaft 17, and a transmission wheel 7 fixedly mounted on the left and right ends of the third rotating shaft 17. The scraper assembly 9 includes a connecting plate 19 rotatably mounted on the outer walls of the left and right sides of the third rotating shaft 17, a rotating shaft 18 rotatably mounted on the inner wall of the upper side of the connecting plate 19, a scraper 22 fixedly mounted on one side of the rotating shaft 18, and a rebound assembly arranged on the upper side of the scraper 22. The rebound assembly includes a spring rotatably mounted on the upper side of the scraper 22. A spring telescopic rod 21 and a convex plate 20 rotatably sleeved on the upper side of the spring telescopic rod 21, a control component is provided on the front end surface of one side of the fixed plate 1, the control component includes a controller 2 embedded in the right side of the front end surface of the fixed plate 1, a heating component for heating the material in the collecting box 3 is provided at the bottom of the collecting box 3, the heating component includes a heating plate 11 embedded in the bottom wall of the collecting box 3, the first belt 6 is transmitted on the outer surface of the transmission wheel 7 away from the side of the first pulley 5, and a connecting plate 4 is fixedly connected to the right side of the collecting box 3, and a plurality of threaded holes are opened on the inner side of the connecting plate 4.

[0027] Embodiment 2:

[0028] See also Figure 1-2 On the basis of the first embodiment, it includes a connecting plate 4 fixedly connected to the right side of the collecting box 3, and a plurality of threaded holes are opened on the inner side of the connecting plate 4.

[0029] By adopting the above technical solution, after the inner threaded hole of the connecting plate 4 is fitted with the position corresponding to the roller, bolts are passed through the threaded hole to achieve fixed connection with the surface of the roller.

[0030] The working principle of the above embodiment is:

[0031] The roller is fixed and installed as a whole through the connecting plate 4, and then the roller 8 is driven by the roller to press and compact the road surface. During rolling, part of the material will adhere to the surface of the roller 8 and move to the upper side of the roller 8. When it contacts the scraper 22, the scraper 22 is pressed against the outer wall surface of the upper side of the roller 8 by the elastic action of the spring telescopic rod 21 to cooperate with the rotating shaft 18 to realize the rotation of the scraper 22. At the same time, the scraper 22 is used to scrape the material attached to the surface of the roller 8 and naturally drops it to the feeding end of the upper left end of the transfer barrel 14. The controller 2 starts the drive motor 15 to drive The dragon 16 rotates to move the fallen materials upwards and discharge them into the collecting box 3 from the discharging end on the lower side of the conveying barrel 14. During the rotation of the rolling roller 8, the third rotating shaft 17 drives the first rotating shaft 12 to rotate in a circle through the transmission wheel 7, and the first rotating shaft 12 uses the second belt 23 to drive the second rotating shaft 13 to rotate synchronously with the first rotating shaft 12 in the collecting box 3 to stir the materials to avoid agglomeration. When some rolling materials such as asphalt need to be dried, it is necessary to turn on the heating plate 11 through the controller 2 to heat and stir the asphalt, so as to achieve subsequent use and avoid waste of materials.

[0032] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roadbed and pavement construction compaction device, comprising two fixed plates (1), characterized in that: A compacting device for compacting the road surface during construction is arranged on the left side between the two fixed plates (1), a scraper assembly (9) is arranged between the fixed plate (1) and the compacting device, and a conveying assembly (10) for conveying attached materials is arranged on the right side between the two fixed plates (1); The conveying assembly (10) comprises a collecting box (3) fixedly connected to the right side between the two fixed plates (1), a first rotating shaft (12) rotatably sleeved on the left end of the inner side of the collecting box (3), a second rotating shaft (13) rotatably sleeved on the right end of the inner side of the collecting box (3), a second belt pulley (24) fixedly sleeved on the outer wall of one side of the second rotating shaft (13), a second belt (23) transmission-connected to the outer side of the second belt pulley (24), first belt pulleys (5) respectively fixedly sleeved on the left and right ends of the first rotating shaft (12), a first belt (6) transmission-connected to the outer wall of one of the first belt pulleys (5), a material transfer cylinder (14) fixedly connected to the left side of the collecting box (3), a driving motor (15) fixedly mounted on the upper side of the material transfer cylinder (14), and a short dragon (16) fixedly connected to the output end of the driving motor (15).

2. A roadbed and pavement construction compaction device according to claim 1, characterized in that: The compacting device comprises a third rotating shaft (17) rotatably sleeved between the left sides of the two fixed plates (1), a roller (8) fixedly sleeved on the middle part of the outer side of the third rotating shaft (17), and a transmission wheel (7) fixedly sleeved on the left and right ends of the third rotating shaft (17).

3. A roadbed and pavement construction compaction device according to claim 2, characterized in that: The scraper assembly (9) comprises a connecting plate (19) rotatably sleeved on the outer walls on the left and right sides of the third rotating shaft (17), a rotating shaft (18) rotatably sleeved on the inner wall on the upper side of the connecting plate (19), a scraper (22) fixedly sleeved on one side of the rotating shaft (18), and a rebound assembly arranged on the upper side of the scraper (22).

4. A roadbed and pavement construction compaction device according to claim 3, characterized in that: The rebound component comprises a spring telescopic rod (21) rotatably sleeved on the upper side of the scraper (22) and a convex plate (20) rotatably sleeved on the upper side of the spring telescopic rod (21).

5. A roadbed and pavement construction compaction device according to claim 1, characterized in that: A control component is provided on a front end surface of one side of the fixing plate (1), and the control component comprises a controller (2) embedded on the right side of the front end surface of the fixing plate (1).

6. A roadbed and pavement construction compaction device according to claim 1, characterized in that: A heating component for heating the material in the collection box (3) is arranged at the bottom of the collection box (3), and the heating component comprises a heating plate (11) embedded in the bottom wall of the collection box (3).

7. A roadbed and pavement construction compaction device according to claim 2, characterized in that: The first belt (6) is driven on the outer surface of the transmission wheel (7) at a side away from the first pulley (5).

8. A roadbed and pavement construction compaction device according to claim 1, characterized in that: A connecting plate (4) is fixedly connected to the right side of the collecting box (3), and a plurality of threaded holes are formed on the inner side of the connecting plate (4).

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