Improved road pavement crack repairing equipment

Abstract

The utility model discloses improved road surface crack repairing equipment, which relates to the technical field of road maintenance, and comprises a moving frame, the storage barrel is fixedly connected to the top of the moving frame, one side of the top of the storage barrel communicates with a feeding port, and one end of the bottom of the storage barrel communicates with a discharging valve; the stirring mechanism is arranged in the material storage barrel and used for stirring the raw materials in the material storage barrel; and a plurality of spiral wall scraping strips are arranged. According to the improved road pavement crack repairing equipment, a spiral wall scraping strip rotates along with a stirring machine, the interior of a material storage barrel is scraped, the spiral wall scraping strip can enable raw materials to move towards one end of a discharging valve, and according to the improved road pavement crack repairing equipment, through the use of a slicking mechanism, the raw materials can be conveniently and rapidly repaired; the overall angle of the scraper can be adjusted according to the width of the crack, waste of raw materials is avoided, and the flexibility in the using process is improved.

Description

Technical Field

[0001] This utility model relates to the field of road maintenance technology, specifically to an improved road surface crack repair device. Background Technology

[0002] With the rapid development of my country's road construction industry, huge investments have been made in basic roads. However, when geological disasters occur, the ground will suffer damage caused by huge impact forces, and cracks will appear on the road surface. After the disaster ends, it is necessary to repair the cracked ground.

[0003] The authorized publication number "CN219450382U" describes "a road crack repair device, relating to the field of road maintenance technology, including a vehicle platform, a material tank, and a discharge pump. This utility model, by setting up an exhaust fan and an air gun, can clean the road cracks by working together, making it convenient for personnel to blow out the dust and debris in the road cracks before filling them, thereby improving the road crack repair effect. This utility model, by setting up a scraper, is installed at the rear of the vehicle platform, which can scrape off excess repair agent on the road cracks while personnel are pushing the vehicle, making the repaired road surface smoother. This utility model, by setting up a mixing mechanism and a heating plate, can heat the repair agent in the material tank, preventing the repair agent from solidifying in the material tank due to low temperature. The mixing mechanism can continuously stir the repair agent, making the mixing effect of the various raw materials of the repair agent better, thereby ensuring the quality of road crack repair."

[0004] The aforementioned patent incorporates a stirring mechanism and a heating plate. The heating plate heats the repair agent in the tank, preventing it from solidifying due to low temperature. The stirring mechanism continuously agitates the repair agent, ensuring better mixing of the various ingredients and thus guaranteeing the quality of road crack repair. However, during use, the inside of the tank cannot be scraped or cleaned to fully utilize the materials. Furthermore, the angle of the scraper cannot be adjusted according to the crack width to improve flexibility during use. Utility Model Content

[0005] This utility model provides an improved road surface crack repair device. The spiral scraper follows the rotation of the agitator to scrape the inside of the storage cylinder. The spiral scraper can move the raw material towards one end of the discharge valve. The scraping mechanism can adjust the overall angle of the scraper according to the width of the crack, avoiding waste of raw materials and improving the flexibility of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an improved road surface crack repair device, comprising:

[0007] A movable frame with casters at each of the four bottom corners;

[0008] A storage cylinder is fixedly connected to the top of the movable frame. A material inlet is connected to one side of the top of the storage cylinder, and a material outlet valve is connected to one end of the bottom of the storage cylinder.

[0009] The stirring mechanism is located inside the storage cylinder and is used to stir the raw materials inside.

[0010] Multiple spiral scraper bars are provided, all of which are equidistantly arranged within the storage cylinder, and all of the spiral scraper bars are connected to an agitation mechanism; and

[0011] A leveling mechanism is located at the bottom of the movable frame. The leveling mechanism includes an angle adjustment component, a suspension component, and a scraper. The angle adjustment component is located at the bottom of the movable frame, the suspension component is located at the bottom of the movable frame, and the scraper is located on the suspension component and connected to the angle adjustment component.

[0012] Furthermore, the agitation mechanism includes an agitation motor, a rotating shaft, and multiple agitation support rods. The rotating shaft is rotatably connected inside the storage cylinder, the agitation motor is fixedly connected to one side of the outer surface of the storage cylinder, and the output end of the agitation motor is fixedly connected to one end of the rotating shaft. The multiple agitation support rods are all fixedly connected to the rotating shaft at equal intervals.

[0013] Furthermore, the angle adjustment component includes an angle adjustment motor, a control gear sleeve, and a docking gear post. The angle adjustment motor is fixedly connected to the bottom center of the moving frame, the control gear sleeve is fixedly connected to the output end of the angle adjustment motor, and the docking gear post is fixedly connected to the top center of the scraper, and the docking gear post is movably inserted into the control gear sleeve.

[0014] Furthermore, the suspension component includes a rotating assembly and two lifting cylinders. The rotating assembly is located at the bottom of the movable frame, and the two lifting cylinders are both located on the rotating assembly. The output ends of the two lifting cylinders are respectively fixedly connected to the two ends of the scraper.

[0015] Furthermore, the rotating assembly includes an annular groove and two sliders. The annular groove is located at the bottom of the movable frame, and both sliders are rotatably connected within the annular groove. The top of each lifting cylinder is fixedly connected to each slider.

[0016] Furthermore, it also includes an air-cooling mechanism for rapidly cooling the surface of the scraped raw material. The air-cooling mechanism includes an air-cooled motor and fan blades. The air-cooled motor is fixedly connected to one end of the bottom of the movable frame, and the fan blades are fixedly connected to the output end of the air-cooled motor.

[0017] This utility model provides an improved road surface crack repair device. It has the following beneficial effects:

[0018] (1) The improved road surface crack repair equipment uses a spiral scraper to follow the agitator to rotate, thereby scraping the inside of the storage cylinder. The spiral scraper can also move the raw material to one end of the discharge valve.

[0019] (2) The improved road surface crack repair equipment can adjust the overall angle of the scraper by using the scraping mechanism, so that it can be adjusted according to the width of the crack, avoiding waste of raw materials and improving the flexibility of use. Attached Figure Description

[0020] Figure 1 This is an exploded cross-sectional view of the present invention;

[0021] Figure 2 This is a partial sectional view of the present invention;

[0022] Figure 3 This is a perspective view of the present utility model;

[0023] Figure 4 This is a perspective view of the stirring mechanism of this utility model.

[0024] In the diagram: 1. Moving frame; 2. Moving wheels; 3. Discharge valve; 4. Annular chute; 5. Angle-adjusting motor; 6. Control gear sleeve; 7. Connecting gear column; 8. Slider; 9. Lifting cylinder; 10. Scraper; 11. Air-cooled motor; 12. Fan blade; 13. Spiral scraper; 14. Agitator motor; 15. Feed inlet; 16. Storage cylinder; 17. Agitator support rod; 18. Rotating shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: an improved road surface crack repair device, comprising:

[0027] A movable frame 1 with casters 2 at each of the four corners at the bottom;

[0028] The storage cylinder 16 is fixedly connected to the top of the movable frame 1. The top side of the storage cylinder 16 is connected to the inlet 15, and the bottom end of the storage cylinder 16 is connected to the outlet valve 3.

[0029] A stirring mechanism is located inside the storage cylinder 16 to stir the raw materials inside.

[0030] Multiple spiral scraper bars 13 are provided, and the multiple spiral scraper bars 13 are equally spaced within the material storage cylinder 16, and each of the multiple spiral scraper bars 13 is connected to the agitation mechanism; and

[0031] The leveling mechanism is located at the bottom of the movable frame 1. The leveling mechanism includes an angle adjustment component, a suspension component, and a scraper 10. The angle adjustment component is located at the bottom of the movable frame 1, the suspension component is located at the bottom of the movable frame 1, and the scraper 10 is located on the suspension component and connected to the angle adjustment component.

[0032] In this implementation scheme: the casters 2 facilitate the movement of the mobile frame 1; the storage cylinder 16 can be heated to process the raw materials; the discharge valve 3 controls the discharge of the internal raw materials; multiple spiral scraper blades 13 are spiral in shape, and when they rotate, they move the raw materials to one end of the discharge valve 3 for discharge; at the same time, the spiral scraper blades 13 clean the inner wall of the storage cylinder 16, thus completing the use; the angle of the scraper blade 10 can be adjusted, thus completing the use.

[0033] Specifically, the agitation mechanism includes an agitation motor 14, a rotating shaft 18, and multiple agitation support rods 17. The rotating shaft 18 is rotatably connected inside the storage cylinder 16. The agitation motor 14 is fixedly connected to one side of the outer surface of the storage cylinder 16, and the output end of the agitation motor 14 is fixedly connected to one end of the rotating shaft 18. The multiple agitation support rods 17 are all fixedly connected to the rotating shaft 18 at equal intervals.

[0034] In this embodiment, the model of the stirring motor 14 can be selected from those available on the market as needed, which will not be elaborated here. The stirring motor 14 controls the rotating shaft 18 to rotate, and the multiple stirring support rods 17 rotate to achieve stirring of the raw materials and ensure the state of the raw materials.

[0035] Specifically, the angle adjustment component includes an angle adjustment motor 5, a control gear sleeve 6, and a docking gear 7. The angle adjustment motor 5 is fixedly connected to the bottom center of the moving frame 1, the control gear sleeve 6 is fixedly connected to the output end of the angle adjustment motor 5, and the docking gear 7 is fixedly connected to the top center of the scraper 10, and the docking gear 7 is movably inserted into the control gear sleeve 6.

[0036] In this embodiment, the model of the angle-adjusting motor 5 can be selected from those available on the market as needed, which will not be elaborated here. The angle-adjusting motor 5 causes the control sleeve 6 to rotate, and the control sleeve 6 transmits power to the docking tooth column 7, causing the scraper 10 to rotate and adjust the angle. The control sleeve 6 and the docking tooth column 7 can extend and retract relative to each other, but cannot rotate relative to each other.

[0037] Specifically, the suspension component includes a rotating assembly and two lifting cylinders 9. The rotating assembly is located at the bottom of the movable frame 1, and the two lifting cylinders 9 are both located on the rotating assembly. The output ends of the two lifting cylinders 9 are respectively fixedly connected to the two ends of the scraper 10.

[0038] In this embodiment, the model of the lifting cylinder 9 can be selected from those available on the market as needed, which will not be elaborated here. The height of the scraper 10 relative to the moving frame 1 is controlled by the extension and retraction of the lifting cylinder 9 to complete the scraping and leveling of the raw materials.

[0039] Specifically, the rotating assembly includes an annular groove 4 and two sliders 8. The annular groove 4 is located at the bottom of the movable frame 1, and the two sliders 8 are rotatably connected within the annular groove 4. The top of each lifting cylinder 9 is fixedly connected to each slider 8.

[0040] In this embodiment, the two sliders 8 rotate within the annular groove 4 to ensure the balance of the scraper 10.

[0041] Specifically, it also includes an air-cooling mechanism for rapidly cooling the surface of the scraped raw material. The air-cooling mechanism includes an air-cooled motor 11 and a fan blade 12. The air-cooled motor 11 is fixedly connected to one end of the bottom of the movable frame 1, and the fan blade 12 is fixedly connected to the output end of the air-cooled motor 11.

[0042] In this embodiment, the model of the air-cooled motor 11 can be selected from those available on the market as needed, which will not be elaborated here. The air-cooled motor 11 controls the fan blades 12 to rotate, so that the surface of the raw material can be dried quickly and avoid being affected by external factors.

[0043] In use, the raw material is fed into the storage cylinder 16 through the feed inlet 15. The stirring motor 14 controls the rotating shaft 18 to rotate, causing the stirring support rod 17 to stir the raw material and ensure its overall condition. The angle of the scraper 10 is adjusted according to the size of the crack. During adjustment, the angle adjustment motor 5 controls the toothed sleeve 6 and the docking toothed column 7 to rotate the scraper 10. When rotating, the slider 8 rotates in the annular groove 4. After completion, the lifting cylinder 9 extends, so that the scraper 10 contacts the ground and discharges the raw material through the discharge valve 3. The moving frame 1 is adjusted to control the scraper 10 to scrape flat and ensure its use. After scraping is completed, the air-cooled motor 11 controls the fan blade 12 to rotate, so that the surface of the raw material is quickly dried and avoids external influences.

[0044] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An improved road pavement crack repairing apparatus, characterized by, include: A movable frame (1) with movable wheels (2) at each of the four corners at the bottom; Storage cylinder (16), the storage cylinder (16) is fixedly connected to the top of the movable frame (1), the top side of the storage cylinder (16) is connected to the inlet (15), and the bottom end of the storage cylinder (16) is connected to the outlet valve (3). A stirring mechanism is located inside the storage cylinder (16) to stir the raw materials inside; Multiple spiral scraper bars (13) are provided, and the multiple spiral scraper bars (13) are equally spaced within the storage cylinder (16), and the multiple spiral scraper bars (13) are all connected to the agitation mechanism; and A leveling mechanism is provided at the bottom of the movable frame (1). The leveling mechanism includes an angle adjustment component, a suspension component and a scraper (10). The angle adjustment component is provided at the bottom of the movable frame (1), the suspension component is provided at the bottom of the movable frame (1), and the scraper (10) is provided on the suspension component and connected to the angle adjustment component.

2. The improved road pavement crack repairing apparatus as claimed in claim 1 wherein, The stirring mechanism includes a stirring motor (14), a rotating shaft (18), and multiple stirring support rods (17). The rotating shaft (18) is rotatably connected inside the storage cylinder (16). The stirring motor (14) is fixedly connected to one side of the outer surface of the storage cylinder (16), and the output end of the stirring motor (14) is fixedly connected to one end of the rotating shaft (18). The multiple stirring support rods (17) are all fixedly connected to the rotating shaft (18) at equal intervals.

3. The improved road pavement crack repairing apparatus as claimed in claim 2 wherein, The angle adjustment component includes an angle adjustment motor (5), a control gear sleeve (6), and a docking gear column (7). The angle adjustment motor (5) is fixedly connected to the bottom center of the moving frame (1). The control gear sleeve (6) is fixedly connected to the output end of the angle adjustment motor (5). The docking gear column (7) is fixedly connected to the top center of the scraper (10), and the docking gear column (7) is movably inserted into the control gear sleeve (6).

4. The improved road pavement crack repairing apparatus as claimed in claim 3 wherein, The suspension component includes a rotating assembly and two lifting cylinders (9). The rotating assembly is located at the bottom of the moving frame (1), and the two lifting cylinders (9) are located on the rotating assembly. The output ends of the two lifting cylinders (9) are respectively fixedly connected to the two ends of the scraper (10).

5. The improved road pavement crack repairing apparatus as claimed in claim 4, wherein, The rotating assembly includes an annular groove (4) and two sliders (8). The annular groove (4) is located at the bottom of the movable frame (1). Both sliders (8) are rotatably connected within the annular groove (4). The top of each lifting cylinder (9) is fixedly connected to each slider (8).

6. The improved road pavement crack repairing apparatus as claimed in claim 5 wherein, It also includes an air-cooling mechanism for rapidly cooling the surface of the scraped raw material. The air-cooling mechanism includes an air-cooled motor (11) and a fan blade (12). The air-cooled motor (11) is fixedly connected to one end of the bottom of the movable frame (1), and the fan blade (12) is fixedly connected to the output end of the air-cooled motor (11).

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