Crack pouring equipment for municipal roads

Abstract

The utility model discloses crack pouring equipment for municipal roads, which relates to the field of municipal roads and comprises a moving seat, a storage tank is fixedly mounted at the top of the moving seat, a hinge is hinged to the top of the storage tank, a sealing cover is hinged to the right side of the hinge, and a guide plate is fixedly mounted on the inner bottom wall of the storage tank. A stirring assembly for uniformly stirring is arranged at the top of the storage tank. By arranging a scraper, a telescopic air cylinder and a pump body, in order to rapidly and accurately conduct crack pouring and slicking on municipal road cracks, not only improve the working efficiency, but also guarantee the attractiveness and uniformity of the crack pouring effect, a servo motor and stirring blades are arranged, in order to stir stored asphalt materials, the caking phenomenon caused by long-time storage is avoided, and the construction efficiency is improved. And an inner disc and a bolt are arranged, so that the tray is cleaned and maintained, meanwhile, a cleaning plate is arranged, stored asphalt materials are scraped and cleaned, and cleanliness and maintenance of equipment are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of municipal road technology, specifically to a crack sealing device for municipal roads. Background Technology

[0002] Municipal roads refer to roads within a city. They form the foundation of the urban transportation network and play an important role in connecting the city with the outside world. In the work of municipal roads, crack sealing equipment is required. However, when using existing crack sealing equipment, due to its simple structure, it is not easy to adjust the sealing height and cannot accurately repair cracks, thus affecting the quality of crack sealing.

[0003] To overcome the aforementioned shortcomings, existing technology (Chinese patent application number: 202121288868.8, application date: June 9, 2021) discloses a municipal road crack sealing machine. The crack sealing machine has a deceleration mechanism on its base. When the crack sealing machine is working on a sloping road surface, the connecting plate is stepped on, and the movable plate can drive the bottom plate to press down on the road surface, and drive the protrusion to contact the road surface. This increases the friction and slows down the downward speed of the crack sealing machine on the sloping road surface, reduces the difficulty of operation for workers, and enables the crack sealing machine to better cope with sloping road surfaces during operation.

[0004] Although existing technologies can solve the problem of sealing cracks in municipal roads, due to the varying ground heights of municipal roads, the sealing components of crack sealing machines are usually set as fixed structures without a leveling structure. This makes it impossible to effectively and quickly seal and level the cracks in municipal roads, resulting in excess asphalt material accumulating on the road surface. Furthermore, when the asphalt material used in crack sealing equipment is stored for a long time, it is prone to clumping or accumulating on the inner walls, making it impossible to stir and scrape away the stored asphalt material.

[0005] Therefore, we proposed that crack sealing equipment for municipal roads can effectively solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a crack sealing device for municipal roads, in order to solve the problems mentioned in the background art. Currently, when crack sealing machines are used, the ground height of municipal roads varies, but the crack sealing components of the crack sealing machine are usually set as fixed structures and do not have a leveling structure. This makes it impossible to effectively and quickly seal and level the cracks in municipal roads, resulting in excess asphalt material accumulating on the ground of municipal roads. Furthermore, when the asphalt material used in the crack sealing device is stored for a long time, it is easy to clump or accumulate on the inner wall, making it impossible to stir and scrape off the stored asphalt material.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a crack sealing device for municipal roads, comprising a movable base, a storage tank fixedly installed on the top of the movable base, a hinged connection at the top of the storage tank, a sealing cap hinged to the right side of the hinge, and a guide plate fixedly installed on the inner bottom wall of the storage tank; a stirring assembly for uniform stirring is provided on the top of the storage tank, the stirring assembly including a servo motor body, and the servo motor body is fixedly connected to the top of the storage tank; a pump body is connected to the front of the storage tank via a liquid extraction pipe, and a protective cover is installed on the outer wall of the pump body; a connecting pipe is fixedly installed on the front of the pump body, a flexible hose is fixedly connected to the bottom of the connecting pipe, and a crack sealing head is fixedly connected to the bottom of the flexible hose; and a telescopic assembly for height adjustment is provided on the front of the movable base.

[0008] As a preferred technical solution of this application, the output shaft of the servo motor body is fixedly mounted with a rotating rod via a coupling, three sets of stirring blades are fixedly mounted on the outer wall of the rotating rod, four sets of connecting rods are fixedly mounted on the outer wall of the rotating rod, and a cleaning plate is fixedly connected to the end of the connecting rod.

[0009] As a preferred technical solution of this application, the telescopic component includes a support plate, which is fixedly connected to the front of the movable seat. A telescopic cylinder body is provided inside the support plate. An installation seat is fixedly installed at the output end of the telescopic cylinder body. A filling head is fixedly connected to the bottom right side of the installation seat, and a scraper is fixedly installed at the bottom left side of the installation seat.

[0010] As a preferred technical solution of this application, universal wheels are symmetrically connected to the bottom of the left side of the mobile seat, and hydraulic cylinder bodies are symmetrically arranged on the front and rear sides of the mobile seat. A positioning plate is fixedly installed at the output end of the hydraulic cylinder body. By pushing the mobile seat with the universal wheels installed on the mobile seat, the crack sealing equipment can be easily moved on the municipal road.

[0011] As a preferred technical solution of this application, the sealing cover and the storage tank are rotatably connected. A sealing gasket is fixedly installed at the bottom of the sealing cover. When the operator opens the sealing cover connected by the hinge, the sealing cover moves the sealing gasket upward and separates it from the storage tank, thereby separating it from the storage tank and opening the storage tank.

[0012] As a preferred technical solution of this application, the mounting base is driven by a telescopic cylinder body. The telescopic cylinder body and the scraper are closely fitted, and the scraper is set with an L-shaped structure. The scraper is used to smooth the asphalt material for sealing the cracks in municipal roads, ensuring the aesthetics and uniformity of the sealing effect.

[0013] As a preferred technical solution of this application, the positioning plate is driven by a hydraulic cylinder body, and a rubber anti-slip pad is fixedly installed on the top of the positioning plate. The positioning plate is moved downward by the output end of the hydraulic cylinder body, so that the rubber anti-slip pad connected to the positioning plate is in contact with the ground.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This municipal road crack sealing equipment, by incorporating a scraper, telescopic cylinder, and pump body, not only improves work efficiency but also ensures a beautiful and uniform sealing effect by quickly and accurately sealing and smoothing cracks in municipal roads. Furthermore, it is equipped with a servo motor and mixing blades to agitate the stored asphalt material, preventing clumping during long-term storage. Additionally, it features an inner disc and bolts for cleaning and maintenance of the tray, and a cleaning plate to scrape and clean the stored asphalt material, ensuring the cleanliness and maintenance of the equipment. Specific details are as follows:

[0015] 1. The system is equipped with a scraper, telescopic cylinder, and pump body. Through the cooperation of the telescopic cylinder and pump body, it enables rapid and accurate filling of cracks in municipal roads, improving work efficiency. The design of the scraper allows the asphalt material after filling to be smoothed, ensuring the aesthetics and uniformity of the filling effect.

[0016] Furthermore, a servo motor and a mixing blade are installed. The servo motor drives the mixing blade to rotate. The design of the mixing blade prevents the asphalt material from clumping during long-term storage, thus ensuring the good condition and performance of the asphalt material.

[0017] Furthermore, a cleaning plate was installed. The design of the cleaning plate allows the asphalt material adhering and accumulating inside the storage tank to be scraped off and cleaned in a timely manner, ensuring the cleanliness and maintenance of the equipment.

[0018] 2. The device is equipped with casters and a hydraulic cylinder. The casters allow the crack sealing equipment to move easily on municipal roads, adapting to different road conditions and operational needs. The hydraulic cylinder moves the positioning plate to fit the ground, allowing the crack sealing equipment to be quickly and stably fixed on the ground after being moved to the appropriate position. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional structural diagram of the storage tank of this utility model;

[0021] Figure 3 This is a partial structural diagram of the storage tank and pump body of this utility model;

[0022] Figure 4This is a partial structural diagram of the stirring blade and scraper of this utility model;

[0023] Figure 5 This is a partial structural diagram of the positioning plate and universal wheel of this utility model;

[0024] Figure 6 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0025] In the diagram: 1. Movable seat; 2. Hydraulic cylinder body; 3. Positioning plate; 4. Storage tank; 5. Hinge; 6. Sealing cover; 7. Guide plate; 8. Servo motor body; 9. Rotating rod; 10. Stirring blade; 11. Connecting rod; 12. Cleaning plate; 13. Pump body; 14. Connecting pipe; 15. Support plate; 16. Telescopic cylinder body; 17. Mounting seat; 18. Crack filling head; 19. Hose; 20. Scraper; 21. Caster wheel. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 The present invention provides the following technical solution:

[0028] Example 1: To address the problems encountered by existing crack sealing machines on the market, where the ground level of municipal roads varies but the sealing components are typically fixed and lack a leveling mechanism, resulting in ineffective and inaccurate sealing and leveling of cracks, excess asphalt material accumulates on the road surface, and the asphalt material used in the sealing equipment tends to clump or accumulate on the inner walls after long-term storage, making it impossible to stir and scrape away the stored asphalt material, this example discloses the following technical content for a municipal road crack sealing device, which can be referred to in the appendix. Figure 1 -Appendix Figure 4 and attached Figure 6The system includes a movable base 1, a storage tank 4 fixedly mounted on the top of the movable base 1, a hinge 5 hinged to the top of the storage tank 4, a sealing cover 6 hinged to the right side of the hinge 5, and a guide plate 7 fixedly mounted on the inner bottom wall of the storage tank 4. A stirring assembly for uniform stirring is provided on the top of the storage tank 4, the stirring assembly including a servo motor body 8, which is fixedly connected to the top of the storage tank 4. A pump body 13 is connected to the front of the storage tank 4 via a suction pipe, and a protective cover is installed on the outer wall of the pump body 13. A connecting pipe 14 is fixedly mounted on the front of the pump body 13, a flexible hose 19 is fixedly connected to the bottom of the connecting pipe 14, and a filling head 18 is fixedly connected to the bottom of the flexible hose 19. A telescopic assembly for height adjustment is provided on the front of the movable base 1. The output shaft of the servo motor body 8 is fixedly mounted via a coupling. A rotating rod 9 has three sets of stirring blades 10 fixedly installed on its outer wall, and four sets of connecting rods 11 fixedly installed on its outer wall. A cleaning plate 12 is fixedly connected to the end of the connecting rod 11. The telescopic assembly includes a support plate 15, which is fixedly connected to the front of the movable seat 1. A telescopic cylinder body 16 is provided inside the support plate 15. An installation seat 17 is fixedly installed at the output end of the telescopic cylinder body 16. A filling head 18 is fixedly connected to the bottom right side of the installation seat 17, and a scraper 20 is fixedly installed at the bottom left side of the installation seat 17. The sealing cover 6 is rotatably connected to the storage tank 4, and a sealing gasket is fixedly installed at the bottom of the sealing cover 6. The installation seat 17 is driven by the telescopic cylinder body 16. The telescopic cylinder body 16 and the scraper 20 are tightly fitted together, and the scraper 20 is designed with an L-shaped structure.

[0029] The staff opens the sealing cover 6 connected by hinge 5, causing the sealing cover 6 to move upward and detach from the storage tank 4, thus opening the storage tank 4. Next, asphalt material for sealing municipal road cracks is manually added to the storage tank 4. After adding an appropriate amount of asphalt material, the sealing cover 6 is closed. When the municipal road needs crack sealing, the telescopic cylinder body 16 is activated via an external control panel according to the location of the crack. The output end of the telescopic cylinder body 16 moves the mounting base 17, which in turn adjusts the sealing head 18 and scraper 20 to a suitable height, ensuring the scraper 20 is in contact with the road surface, guaranteeing accuracy and efficiency. Then, the pump body 13 is activated via an external control panel, drawing asphalt material from the storage tank 4 through the extraction pipe. The asphalt material then enters the sealing tank 4 through the connecting pipe 14 and the hose 19. In the crack filling head 18, the crack filling head 18 is used to fill cracks in the municipal road. During the filling process, when the entire equipment is moved, the scraper 20 is positioned behind the crack filling head 18, so that the scraper 20 scrapes the asphalt material in the municipal road crack filling and ensures the aesthetics and uniformity of the filling effect. When the crack filling equipment is in the filling process, the servo motor body 8 is started by the external control board, so that the output shaft of the servo motor body 8 drives the rotating rod 9 to rotate. The rotating rod 9 drives the three sets of stirring blades 10 to stir the asphalt material in the storage tank 4, so as to avoid the asphalt material from clumping after long-term storage and ensure the good condition and use effect of the asphalt material. During the rotation of the rotating rod 9, the four sets of connecting rods 11 are driven to rotate. The four sets of connecting rods 11 drive the cleaning plate 12 to scrape and clean the asphalt material adhering and accumulated inside the storage tank 4, so as to ensure the cleanliness and maintenance of the equipment.

[0030] Example 2: The municipal road crack sealing equipment disclosed in this example includes the following technical details. For moving and fixing the crack sealing equipment, please refer to the attached document. Figure 1 and attached Figure 5 Universal wheels 21 are symmetrically connected to the bottom of the left side of the movable seat 1. Hydraulic cylinder bodies 2 are symmetrically arranged on the front and rear sides of the movable seat 1. A positioning plate 3 is fixedly installed at the output end of the hydraulic cylinder body 2. The positioning plate 3 is driven by the hydraulic cylinder body 2. A rubber anti-slip pad is fixedly installed on the top of the positioning plate 3.

[0031] By having staff push the mobile base 1, the universal wheels 21 installed on the mobile base 1 allow the crack sealing equipment to move easily on municipal roads. During the movement, the crack sealing equipment simultaneously performs crack sealing work, achieving an efficient operation mode of moving and sealing at the same time. After the mobile base 1 moves the entire unit to the appropriate position, the hydraulic cylinder body 2 is activated through the external control panel, causing the output end of the hydraulic cylinder body 2 to move the positioning plate 3 downward. As a result, the rubber anti-slip pad connected to the positioning plate 3 adheres to the ground. As the positioning plate 3 continues to descend, the universal wheels 21 connected to the mobile base 1 gradually suspend above the ground, achieving stable fixation of the crack sealing equipment. This enables the crack sealing equipment to be moved and fixed, adapting to different road conditions and operational needs.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A municipal road crack pouring equipment, comprising a mobile base (1), a storage tank (4) is fixedly installed on the top of the mobile base (1), a hinge (5) is hingedly connected to the top of the storage tank (4), a sealing cover (6) is hingedly connected to the right side of the hinge (5), and a flow guide plate (7) is fixedly installed on the inner bottom wall of the storage tank (4). characterized in that A stirring assembly for uniform stirring is arranged on the top of the storage tank (4), the stirring assembly comprises a servo motor body (8), and the servo motor body (8) is fixedly connected to the top of the storage tank (4). A pump body (13) is connected to the front of the storage tank (4) through a liquid suction pipe, a protective cover is installed on the outer wall of the pump body (13), a communication pipe (14) is fixedly installed on the front of the pump body (13), a hose (19) is fixedly connected to the bottom of the communication pipe (14), a crack pouring head (18) is fixedly connected to the bottom of the hose (19), and an extension assembly for adjusting height is arranged on the front of the mobile base (1).

2. The crack pouring equipment for municipal roads according to claim 1, characterized in that: An output shaft of the servo motor body (8) is fixedly installed with a rotating rod (9) through a shaft coupling, three groups of stirring blades (10) are fixedly installed on the outer wall of the rotating rod (9), four groups of connecting rods (11) are fixedly installed on the outer wall of the rotating rod (9), and cleaning plates (12) are fixedly connected to the ends of the connecting rods (11).

3. The crack pouring equipment for municipal roads according to claim 1, characterized in that: The extension assembly comprises a support plate (15), the support plate (15) is fixedly connected to the front of the mobile base (1), a telescopic cylinder body (16) is arranged in the support plate (15), an installation seat (17) is fixedly installed on the output end of the telescopic cylinder body (16), the crack pouring head (18) is fixedly connected to the bottom of the right side of the installation seat (17), and a scraper (20) is fixedly installed on the bottom of the left side of the installation seat (17).

4. The crack pouring equipment for municipal roads according to claim 1, characterized in that: Universal wheels (21) are symmetrically connected to the bottoms of the left sides of the mobile base (1), hydraulic cylinder bodies (2) are symmetrically arranged on the front and rear sides of the mobile base (1), and positioning plates (3) are fixedly installed on the output ends of the hydraulic cylinder bodies (2).

5. The crack pouring equipment for municipal roads according to claim 1, characterized in that: The sealing cover (6) is rotatably connected to the storage tank (4), and a sealing gasket is fixedly installed on the bottom of the sealing cover (6).

6. The crack pouring equipment for municipal roads according to claim 3, characterized in that: The installation seat (17) is driven by the telescopic cylinder body (16), the telescopic cylinder body (16) is tightly attached to the scraper (20), and the scraper (20) is arranged in an L-shaped structure.

7. The crack pouring equipment for municipal roads according to claim 4, characterized in that: The positioning plate (3) is driven by the hydraulic cylinder body (2), and a rubber antiskid pad is fixedly installed on the top of the positioning plate (3).

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