A municipal road laying device

Abstract

The utility model relates to road laying device technical field especially relates to a municipal road laying device. The utility model discloses a bottom plate, the top of bottom plate is assembled with the storage bucket, and the one end of storage bucket is provided with the discharge gate, and the top of storage bucket is provided with the feed port, and the one end rotationally connected with the axle of bottom plate has, and the both sides of axle outside rotationally connected with the pressure arm, and the one end rotationally connected with the compression roller of pressure arm away from the axle, and the outside rotationally connected with the inclined plate of axle, and the upper surface of inclined plate and discharge gate sliding connection. The utility model provides a municipal road laying device, through the asphalt injection to the inside of storage bucket, and then through the propeller to the asphalt in storage bucket inside heating mixes, then the asphalt in the inside of storage bucket is along the inclined plate's guidance from the discharge gate and is paved on the road, and then through the pressure arm drive compression roller to the asphalt and is rolled, so as to effectively even paving asphalt on the road.

Description

Technical Field

[0001] This utility model relates to the field of road paving device technology, and in particular to a municipal road paving device. Background Technology

[0002] Asphalt pavement refers to various types of road surfaces constructed by incorporating road asphalt materials into mineral materials. Asphalt concrete is a mixture formed by thoroughly mixing asphalt materials with a certain viscosity and appropriate quantity with mineral aggregates of a certain gradation. As an asphalt pavement material, asphalt concrete must possess not only a certain load-bearing capacity but also good durability against the effects of natural factors.

[0003] For example, patent (CN 211368310 U) discloses an asphalt paving device for municipal roads, including a base plate, a push rod, a water tank, a compaction wheel, a control switch, and rollers. The water tank is installed on the top of the base plate, a slide rail is installed on one side of the fixed rod, a slider is installed inside the slide rail, a second connecting rod is fixedly connected to the side of the slider away from the slide rail, the compaction wheel is rotatably connected to the surface of the second rotating shaft, a scraper is installed on the top of the compaction wheel, and a push plate is fixedly connected to the surface of the U-shaped plate. This utility model has high working efficiency and saves manpower and material costs. By setting up a slide rail, the operator can slide the slider in the slide rail according to different road surface conditions to adjust the position of the compaction wheel and the tilt angle of the second connecting rod. At the same time, it can change the distance between the compaction wheel and the road surface, thereby adjusting the compaction pressure of the compaction wheel, achieving the effect of easily compacting the road surface and greatly improving the compaction efficiency.

[0004] When using the above technology, the following technical problems were found in the existing technology: When paving roads, it is not convenient to pave asphalt while driving, so as to effectively prevent asphalt from being poured onto the road surface in advance, which would cause the asphalt to harden and clump. Therefore, we designed a municipal road paving device to provide another technical solution to the above technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A municipal road paving device includes a base plate, a storage bin mounted on the top of the base plate, a discharge port at one end of the storage bin, a feed port at the top of the storage bin, a shaft rotatably connected to one end of the base plate, pressure arms rotatably connected to both sides of the outer side of the shaft, a pressure roller rotatably connected to the end of the pressure arm away from the shaft, and an inclined plate rotatably connected to the outer side of the shaft, the upper surface of the inclined plate being slidably connected to the discharge port.

[0007] In a preferred embodiment of the municipal road paving device provided by this utility model, a propeller is rotatably connected inside the storage bin, and a drive motor is installed at one end of the storage bin. The output end of the drive motor passes through the storage bin and is fixed to the propeller.

[0008] In a preferred embodiment of the municipal road paving device provided by this utility model, brackets are fixed on both sides of one end of the base plate, and a transmission rod is rotatably connected to the top of the bracket. Take-up rollers are fixed on both sides of the outer side of the transmission rod, and a rope is wound around the outer side of the take-up roller. The end of the rope away from the take-up roller is rotatably connected to the inclined plate.

[0009] In a preferred embodiment of the municipal road paving device provided by this utility model, a servo motor is fixed on one side of one of the brackets, and the output end of the servo motor passes through the bracket and is fixed to the transmission rod.

[0010] In a preferred embodiment of the municipal road paving device provided by this utility model, L-shaped blocks are fixed on both sides of the two brackets, and an electric push rod is rotatably connected to the inner side of the L-shaped block. The output end of the electric push rod is fixed to the pressure arm.

[0011] In a preferred embodiment of the municipal road paving device provided by this utility model, rollers are installed at all four ends of the bottom of the base plate, and a pusher is fixed at the other end of the base plate.

[0012] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0013] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0014] This utility model provides a municipal road paving device. By starting a drive motor to rotate a propeller, the asphalt mixture is effectively stirred, thus preventing the asphalt from solidifying. This facilitates the effective paving of the asphalt inside the storage tank along the outlet and the guide plate of the inclined plate onto the road. The electric push rod is then started to drive the pressure roller to apply pressure to the road along the axis of the shaft, thereby effectively compacting and paving the asphalt, and improving the uniformity and levelness of the asphalt paving. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure between the base plate and the storage bin of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the winding roller and the inclined plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure between the electric push rod and the pressure roller of this utility model.

[0020] In the diagram: 1. Base plate; 2. Storage bin; 3. Feed inlet; 4. Support; 5. Servo motor; 6. Transmission rod; 7. Electric push rod; 8. Pressure arm; 9. Pressure roller; 10. Inclined plate; 11. Take-up roller; 12. Rope; 13. Shaft; 14. Propeller; 15. Drive motor. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] Existing technologies make it inconvenient to lay asphalt while vehicles are driving, thus preventing asphalt from being prematurely poured onto the road surface and causing it to harden and clump.

[0026] Example 1

[0027] Please refer to Figures 1-4A municipal road paving device includes a base plate 1, a storage tank 2 mounted on the top of the base plate 1, a discharge port at one end of the storage tank 2, and a feed port 3 at the top of the storage tank 2. A shaft 13 is rotatably connected to one end of the base plate 1, and pressure arms 8 are rotatably connected to both ends of the shaft 13. A pressure roller 9 is rotatably connected to the end of the pressure arm 8 away from the shaft 13. An inclined plate 10 is rotatably connected to the outer side of the shaft 13. The upper surface of the inclined plate 10 is close to or away from the discharge port. When construction is completed, the inclined plate 10 is further rotated to contact the storage tank 2, effectively blocking and sealing the discharge port to prevent asphalt inside the storage tank 2 from flowing out.

[0028] Furthermore, a propeller 14 is rotatably connected inside the storage tank 2, and a drive motor 15 is installed at one end of the storage tank 2. The output end of the drive motor 15 passes through the storage tank 2 and is fixed to the propeller 14. By starting the drive motor 15, the propeller 14 is driven to rotate, thereby effectively stirring the asphalt mixture, thus preventing the asphalt from solidifying, and facilitating the effective laying of the asphalt inside the storage tank 2 on the road along the discharge port and the guide of the inclined plate 10.

[0029] In use, asphalt is injected into the storage tank 2, and then the propeller 14 heats and mixes the asphalt inside the storage tank 2. Then, the asphalt inside the storage tank 2 is laid on the road from the outlet along the guide of the inclined plate 10. Then, the pressure arm 8 drives the pressure roller 9 to compact the asphalt, so as to effectively and evenly lay the asphalt on the road.

[0030] Furthermore, the base plate 1 is provided with a bracket 4. The two brackets 4 are located at both ends of the side close to the shaft 13. The top of the two brackets 4 is rotatably connected to a transmission rod 6. Both ends of the transmission rod 6 are fixed with a take-up roller 11. A rope 12 is wound around the outside of the take-up roller 11. The end of the rope 12 away from the take-up roller 11 is fixedly connected to the inclined plate 10. A servo motor 5 is fixed on one side of one of the brackets 4. The output end of the servo motor 5 passes through the bracket 4 and is fixed to the transmission rod 6.

[0031] By starting the servo motor 5, the transmission rod 6 and the winding roller 11 are driven to rotate, so that the winding roller 11 drives the rope 12 to wind up, which makes it easy to adjust the tilt angle of the tilt plate 10. When the construction is finished, the tilt plate 10 is further effectively brought into contact with the storage tank 2, effectively blocking and sealing the outlet to prevent the asphalt inside the storage tank 2 from flowing out.

[0032] Furthermore, L-shaped blocks are fixed on both sides of the two supports 4. Electric push rods 7 are rotatably connected to the inner side of the L-shaped blocks. The output end of the electric push rods 7 is fixed to the pressure arm 8. By starting the electric push rods 7, the pressure rollers 9 are driven to apply pressure to the road along the axis of the shaft 13, thereby effectively compacting and laying the asphalt, thereby improving the uniformity and levelness of the asphalt paving.

[0033] Furthermore, rollers are fitted at all four ends of the bottom of the base plate 1, and a pusher is fixed to the section of the base plate 1 away from the shaft 13.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A municipal road paving device, characterized in that, The device includes a base plate, a storage bin at the top of the base plate, a discharge port at one end of the storage bin, a feed port at the top of the storage bin, a shaft rotatably connected to one end of the base plate, pressure arms rotatably connected to both ends of the shaft, a pressure roller rotatably connected to the end of the pressure arm away from the shaft, and an inclined plate rotatably connected to the shaft, so that the upper surface of the inclined plate is close to or away from the discharge port.

2. The municipal road paving device according to claim 1, characterized in that, The storage hopper is internally connected to a propeller, and a drive motor is mounted at one end of the storage hopper. The output end of the drive motor passes through the storage hopper and is fixed to the propeller.

3. A municipal road paving device according to claim 2, characterized in that, The base plate is provided with a bracket, and the two brackets are respectively located at both ends on one side near the shaft; A transmission rod is rotatably connected between the two supports. Both ends of the transmission rod are fixed with take-up rollers. A rope is wound around the outside of the take-up rollers. The end of the rope away from the take-up rollers is fixedly connected to the inclined plate.

4. A municipal road paving device according to claim 3, characterized in that, One of the brackets is fixed with a servo motor, and the output end of the servo motor passes through the bracket and is fixed to the transmission rod.

5. A municipal road paving device according to claim 3, characterized in that, Both sides of the two brackets are fixed with L-shaped blocks, and an electric push rod is rotatably connected to the inner side of the L-shaped blocks. The output end of the electric push rod is fixedly connected to the pressure arm.

6. A municipal road paving device according to claim 2, characterized in that, Rollers are fitted at all four ends of the bottom of the base plate, and a pusher is fixed on the side of the base plate away from the shaft.

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