Municipal road maintenance joint filling device

Abstract

The utility model relates to the technical field of road maintenance, and discloses a municipal road maintenance joint filling device which comprises a bottom plate, through holes are formed in the inner walls of the left side and the right side of the top end of the bottom plate, a storage barrel is fixedly connected to the middle of the top end of the bottom plate, and a feeding barrel is fixedly connected to the right side of the top end of the storage barrel. A first motor is fixedly connected to the middle of the top end of the storage barrel, the first motor is connected with a scraping plate through a stirring assembly, a fixing ring is fixedly connected to the outer wall of the top end of the storage barrel, and a second motor is fixedly connected to the right side of the top end of the fixing ring. According to the utility model, through the cooperation of the screw rod, the sliding ring, the first fixing block and the second fixing block, the discharging barrel and the bucket are lifted, the road joint filling effect is enhanced, asphalt is stirred through the fixing plate and the scraper blade, so that the asphalt is kept in a flowing state, the construction effect is improved, and the joint filling quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to a municipal road maintenance and seam repairing device. Background Art

[0002] Municipal road repair and patching devices refer to equipment specially used for municipal road maintenance and repair work. They are mainly used to repair cracks, potholes, bumps and other damaged parts on the road to ensure the flatness, safety and durability of the road. These devices are usually composed of mechanical structures, supply systems, heating systems, control systems, etc. to ensure that various repair work can be completed quickly and effectively during the road maintenance process.

[0003] After searching, a municipal road repair device with announcement number CN212742133U "comprises a base, and a road cleaning component, a road compacting component and a filling component arranged on the bearing surface of the base, the filling component comprises: a mixing drum arranged on the base, a feed port opened at the top of the mixing drum, a discharge port opened at the bottom of the mixing drum, a discharge pipe, and an adjustment component detachably mounted on the side of the discharge pipe away from the discharge port, a switch for controlling the opening and closing of the discharge pipe is arranged at the discharge pipe, and the adjustment component comprises: a plurality of hollow sleeves stacked from top to bottom in sequence with gradually decreasing diameters, and a positioning member arranged on the outside of the hollow sleeve, and adjacent hollow sleeves are slidably connected and detachable. The utility model can flexibly adjust the unit discharge amount of the discharge device according to the size of the pit or crack, improve the repair efficiency, and reduce the phenomenon of waste caused by insufficient filling or excessive filling";

[0004] Based on the above patent, the unit discharge volume of the discharge device can be flexibly adjusted according to the size of the pothole or crack, so as to improve the repair efficiency and reduce the waste caused by insufficient filling or excessive filling. However, when the device is in use, the height of the discharge pipe cannot be adjusted, and the discharge pipe cannot be close to the ground to treat the cracks on the ground, resulting in poor construction effect and requiring additional repairs or adjustments, thereby reducing construction efficiency. Moreover, road repairs are generally filled with asphalt, and the existing seam-filling devices cannot stir the asphalt, and the asphalt may solidify and harden, affecting the construction effect and reducing the construction quality.

[0005] To this end, in view of the problem that the existing municipal road maintenance and repairing device cannot adjust the height of the discharge pipe, making it close to the ground, resulting in poor construction effect, and the repairing material cannot be stirred, causing it to solidify and harden, affecting the construction quality, a municipal road maintenance and repairing device that solves the above problems is needed. Utility Model Content

[0006] In order to solve the problems in the prior art that the municipal road repair and patching device cannot adjust the height of the discharge pipe, making it close to the ground, resulting in poor construction effect, and the patching material cannot be stirred, resulting in solidification and hardening, affecting the construction quality, the present application provides a municipal road repair and patching device that can achieve lifting and lowering of the discharge barrel and the bucket through the cooperation of a screw, a sliding ring, a first fixed block and a second fixed block, thereby enhancing the road patching effect, and stirring the asphalt through a fixed plate and a scraper to keep it in a fluid state, thereby improving the construction effect and achieving improved patching quality.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A municipal road repair and seam patching device comprises a base plate, the inner walls on the left and right sides of the top of the base plate are provided with through holes, a storage barrel is fixedly connected to the middle part of the top of the base plate, a feeding barrel is fixedly connected to the right side of the top of the storage barrel, a first motor is fixedly connected to the middle part of the top of the storage barrel, the first motor is connected to a scraper through a stirring assembly, a fixing ring is fixedly connected to the outer wall of the top of the storage barrel, a second motor is fixedly connected to the right side of the top of the fixing ring, and the second motor is connected to the discharging barrel and the bucket through a transmission assembly.

[0009] As a further improvement of the present invention, the stirring assembly includes a rotating shaft fixedly connected to the driving end of the first motor, the end of the rotating shaft away from the first motor is rotatably connected to the inner wall of the bottom end of the storage barrel, and the outer wall of the rotating shaft is fixedly connected with several fixed plates.

[0010] As a further improvement of the utility model, connecting rods are fixedly connected to the upper and lower ends and left and right sides of the rotating shaft, and the opposite sides of the ends of the connecting rods on the left and right sides away from the rotating shaft are fixedly connected to the upper and lower sides of the scrapers on both sides, and the outer walls of the scrapers on both sides are slidably connected to the inner wall of the storage barrel.

[0011] As a further improvement of the present invention, the transmission assembly includes a screw rod rotatably connected to the right side of the bottom end of the fixing ring and a fixing rod fixedly connected to the left side of the bottom end of the fixing ring, the top end of the screw rod is fixedly connected to the driving end of the second motor, the end of the screw rod away from the second motor is rotatably connected to the top outer wall of the base plate, and the end of the fixing rod away from the fixing ring is fixedly connected to the top outer wall of the base plate.

[0012] As a further improvement of the utility model, the outer wall of the screw rod is threadedly connected to a sliding ring, the inner wall of the left end of the sliding ring is slidably connected to the outer wall of the fixed rod, the outer wall of the right end of the sliding ring is fixedly connected to a second fixed block, and the second fixed block is connected to the bucket through a fixed column.

[0013] As a further improvement of the utility model, the top outer wall of the fixed column is fixedly connected to the inner wall of the second fixed block, the end of the fixed column away from the second fixed block passes through the right through hole and is fixedly connected to the top of the bucket, and a collection bin is provided on the left inner wall of the bucket.

[0014] As a further improvement of the utility model, the left end outer wall of the sliding ring is fixedly connected to a first fixed block, the inner wall of the first fixed block is fixedly connected to the outer wall of the discharge barrel, the top left outer wall of the sliding ring is fixedly connected to a pump body, the water inlet end of the pump body is fixedly connected to the left end inner wall of the storage barrel, the water outlet end of the pump body is fixedly connected to a hose, and the end of the hose away from the pump body is fixedly connected to the top of the discharge barrel.

[0015] As a further improvement of the present invention, the four corners of the bottom end of the base plate are fixedly connected to support columns, the bottom ends of the support columns are fixedly connected to wheels, and the top right side of the base plate is fixedly connected to a handle.

[0016] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0017] 1. In the utility model, the second motor is driven to drive the screw to rotate, and the screw causes the sliding ring, the first fixed block and the second fixed block to rise and fall together. The first fixed block drives the discharge barrel to descend so that it can be close to the ground for seam repair. At the same time, the second fixed block drives the fixed column and the bucket to descend together to flatten the seam repair on the ground, and the excess asphalt can be shoveled into the collection bin, thereby enhancing the road seam repair effect and achieving the effect of improving construction efficiency.

[0018] 2. In the utility model, the first motor is driven to drive the rotating shaft, the fixed plate, the connecting rod and the scraper to rotate together. The fixed plate stirs the asphalt so that it can always keep a flowing state and is not easy to solidify, thereby improving the construction effect and achieving the effect of improving the quality of the seam repair. At the same time, the scraper scrapes the inner wall of the storage barrel and scrapes off the sticky asphalt on the inner wall to avoid wasting material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a municipal road repair and seam patching device proposed by the utility model;

[0020] Figure 2 A schematic diagram of a scraper for a municipal road repair and seam patching device proposed by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a sliding ring of a municipal road repair and seam patching device.

[0022] Legend:

[0023] 1. Bottom plate; 2. Through hole; 3. Support column; 4. Wheel; 5. Handle; 6. Storage barrel; 7. Feed barrel; 8. First motor; 9. Rotating shaft; 10. Fixed plate; 11. Connecting rod; 12. Scraper; 13. Fixed ring; 14. Second motor; 15. Screw; 16. Fixed rod; 17. Sliding ring; 18. First fixed block; 19. Pump body; 20. Hose; 21. Discharge barrel; 22. Second fixed block; 23. Fixed column; 24. Bucket; 25. Collection bin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Embodiment 1: A municipal road repair and seam patching device comprises a base plate 1, wherein the inner walls on both sides of the top of the base plate 1 are provided with through holes 2, a storage barrel 6 is fixedly connected to the middle part of the top of the base plate 1, a feeding cylinder 7 is fixedly connected to the right side of the top of the storage barrel 6, a first motor 8 is fixedly connected to the middle part of the top of the storage barrel 6, a fixing ring 13 is fixedly connected to the outer wall of the top of the storage barrel 6, and a second motor 14 is fixedly connected to the right side of the top of the fixing ring 13, wherein a rotating shaft 9 is fixedly connected to the driving end of the first motor 8, an end of the rotating shaft 9 away from the first motor 8 is rotatably connected to the inner wall of the bottom of the storage barrel 6, a plurality of fixing plates 10 are fixedly connected to the outer wall of the rotating shaft 9, connecting rods 11 are fixedly connected to the upper and lower ends and the left and right sides of the rotating shaft 9, and scrapers 12 are fixedly connected to the opposite sides of the ends of the connecting rods 11 on the left and right sides away from the rotating shaft 9, and the outer walls of the scrapers 12 on both sides are slidably connected to the inner wall of the storage barrel 6;

[0031] Furthermore, the storage barrel 6 is fixedly supported by the bottom plate 1, and the first motor 8 is used as an electric source to drive the rotating shaft 9, the fixed plate 10, the connecting rod 11 and the scraper 12 to rotate together. The rotating shaft 9 and the fixed plate 10 stir the asphalt in the storage barrel 6 to keep it in a fluid state to prevent it from solidifying and hardening. At the same time, the connecting rod 11 and the scraper 12 rotate, and the scraper 12 scrapes the asphalt sticking to the inner wall of the storage barrel 6, thereby achieving the effect of saving material costs.

[0032] Embodiment 2: A screw rod 15 is rotatably connected to the right side of the bottom end of the fixing ring 13, and a fixing rod 16 is fixedly connected to the left side of the bottom end of the fixing ring 13. The top end of the screw rod 15 is fixedly connected to the driving end of the second motor 14. The end of the screw rod 15 away from the second motor 14 is rotatably connected to the top outer wall of the bottom plate 1. The end of the fixing rod 16 away from the fixing ring 13 is fixedly connected to the top outer wall of the bottom plate 1. The outer wall of the screw rod 15 is threadedly connected to a sliding ring 17. The inner wall of the left end of the sliding ring 17 is slidably connected to the outer wall of the fixing rod 16. The outer wall of the right end of the sliding ring 17 is fixedly connected to a second fixing block 22. The second fixing block 22 is connected to the bucket 24 through a fixing column 23. The top outer wall of the fixed column 23 is fixedly connected to the inner wall of the second fixed block 22, the end of the fixed column 23 away from the second fixed block 22 passes through the right through hole 2 and is fixedly connected to the top of the bucket 24, and the left inner wall of the bucket 24 is provided with a collecting bin 25, the left outer wall of the sliding ring 17 is fixedly connected to the first fixed block 18, the inner wall of the first fixed block 18 is fixedly connected to the outer wall of the discharge barrel 21, the top left outer wall of the sliding ring 17 is fixedly connected to the pump body 19, the water inlet end of the pump body 19 is fixedly connected to the left inner wall of the storage barrel 6, the water outlet end of the pump body 19 is fixedly connected to the hose 20, and the end of the hose 20 away from the pump body 19 is fixedly connected to the discharge barrel 21;

[0033] Furthermore, the fixed ring 13 is fixedly supported by the storage barrel 6, and the second motor 14 is used as an electric source to drive the screw 15 to rotate. The screw 15 causes the sliding ring 17, the first fixed block 18 and the second fixed block 22 to rise and fall together. The sliding ring 17 is limited by the fixed rod 16. The first fixed block 18 drives the discharge barrel 21 to descend so that it can be close to the ground. Through the pump body 19, the asphalt in the storage barrel 6 can be transported to the discharge barrel 21 through the hose 20 for seam repair. At the same time, the second fixed block 22 drives the fixed column 23 and the bucket 24 to descend together to flatten the seam on the ground, and the excess asphalt can be shoveled into the collection bin 25 for subsequent centralized processing by workers.

[0034] Figure 1 As shown, the four corners of the bottom end of the base plate 1 are fixedly connected to support columns 3, the bottom ends of the support columns 3 are fixedly connected to wheels 4, and the top right side of the base plate 1 is fixedly connected to a handle 5;

[0035] Furthermore, the wheels 4 are fixedly supported by the support columns 3, and the handles 5 are pushed through the wheels 4 to drive the base plate 1 and the support columns 3, so that the wheels 4 rotate, thereby realizing the movement of the device.

[0036] Working principle: First, the seam filling material enters the storage barrel 6 from the feeding barrel 7, and then the first motor 8 drives the rotating shaft 9, the fixed plate 10, the connecting rod 11 and the scraper 12 to rotate together. The fixed plate 10 stirs the asphalt to keep it in a flowing state and not easy to solidify. The scraper 12 scrapes the inner wall of the storage barrel 6 to scrape off the sticky asphalt on the inner wall to avoid wasting material costs. At the same time, the second motor 14 is driven to drive the screw 15 to rotate, and the screw 15 makes the sliding ring 17 and the first fixed The block 18 and the second fixed block 22 are lifted and lowered together, and the sliding ring 17 is limited by the fixed rod 16. The first fixed block 18 drives the discharge barrel 21 to descend so that it can be close to the ground. Through the pump body 19, the asphalt in the storage barrel 6 can be transported to the discharge barrel 21 through the hose 20 for seam repair. At the same time, the second fixed block 22 drives the fixed column 23 and the bucket 24 to descend together, flatten the seam on the ground, and shovel the excess asphalt into the collection bin 25 for subsequent centralized processing by workers.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal road repair and seam patching device, comprising a base plate (1), characterized in that: Through holes (2) are provided on the inner walls on both sides of the top of the bottom plate (1); a storage barrel (6) is fixedly connected to the middle of the top of the bottom plate (1); a feeding barrel (7) is fixedly connected to the right side of the top of the storage barrel (6); a first motor (8) is fixedly connected to the middle of the top of the storage barrel (6); the first motor (8) is connected to the scraper (12) through a stirring assembly; a fixing ring (13) is fixedly connected to the outer wall of the top of the storage barrel (6); a second motor (14) is fixedly connected to the right side of the top of the fixing ring (13); the second motor (14) is connected to the discharge barrel (21) and the bucket (24) through a transmission assembly.

2. A municipal road repair and seam-filling device according to claim 1, characterized in that: The stirring assembly comprises a rotating shaft (9) fixedly connected to the driving end of the first motor (8), the end of the rotating shaft (9) away from the first motor (8) is rotatably connected to the inner wall of the bottom end of the storage barrel (6), and the outer wall of the rotating shaft (9) is fixedly connected to a plurality of fixed plates (10).

3. A municipal road repair and seam patching device according to claim 2, characterized in that: The upper and lower ends and the left and right sides of the rotating shaft (9) are fixedly connected with connecting rods (11), and the opposite sides of the ends of the connecting rods (11) on the left and right sides away from the rotating shaft (9) are fixedly connected to the upper and lower sides of the scrapers (12) on both sides, and the outer walls of the scrapers (12) on both sides are slidably connected to the inner wall of the storage barrel (6).

4. A municipal road repair and seam-filling device according to claim 1, characterized in that: The transmission assembly comprises a screw rod (15) rotatably connected to the right side of the bottom end of the fixing ring (13) and a fixing rod (16) fixedly connected to the left side of the bottom end of the fixing ring (13); the top end of the screw rod (15) is fixedly connected to the driving end of the second motor (14); one end of the screw rod (15) away from the second motor (14) is rotatably connected to the top outer wall of the bottom plate (1); and one end of the fixing rod (16) away from the fixing ring (13) is fixedly connected to the top outer wall of the bottom plate (1).

5. A municipal road repair and seam-filling device according to claim 4, characterized in that: The outer wall of the screw rod (15) is threadedly connected to a sliding ring (17), the inner wall of the left end of the sliding ring (17) is slidably connected to the outer wall of the fixed rod (16), and the outer wall of the right end of the sliding ring (17) is fixedly connected to a second fixed block (22), and the second fixed block (22) is connected to the bucket (24) through a fixed column (23).

6. A municipal road repair and seam-filling device according to claim 5, characterized in that: The top outer wall of the fixing column (23) is fixedly connected to the inner wall of the second fixing block (22); the end of the fixing column (23) away from the second fixing block (22) passes through the right through hole (2) and is fixedly connected to the top of the bucket (24); and a collection bin (25) is provided on the left inner wall of the bucket (24).

7. A municipal road repair and seam-filling device according to claim 5, characterized in that: The left end outer wall of the sliding ring (17) is fixedly connected to a first fixed block (18), the inner wall of the first fixed block (18) is fixedly connected to the outer wall of the discharge barrel (21), the top left outer wall of the sliding ring (17) is fixedly connected to a pump body (19), the water inlet end of the pump body (19) is fixedly connected to the left end inner wall of the storage barrel (6), the water outlet end of the pump body (19) is fixedly connected to a hose (20), and the end of the hose (20) away from the pump body (19) is fixedly connected to the top of the discharge barrel (21).

8. The municipal road repair and seam patching device according to claim 1, characterized in that: The four corners of the bottom end of the base plate (1) are fixedly connected to support columns (3), the bottom ends of the support columns (3) are fixedly connected to wheels (4), and the top right side of the base plate (1) is fixedly connected to a handle (5).

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