Pit filling and repairing device for road improvement

Abstract

The utility model discloses a pit repairing device for road renovation, which comprises a material storage box arranged above a bottom plate, the lower end of the material storage box is provided with a material outlet, one side below the material outlet is provided with a material unloading plate, and one side of the material unloading plate is provided with a second electric push rod; the mounting groove is formed in the bottom plate, a hydraulic cylinder body is arranged in the mounting groove, first sliding grooves are formed in the inner wall of the mounting groove, first sliding blocks are arranged in the two first sliding grooves, an elastic connecting plate is arranged below the bottom plate, and a tamping hammer is arranged below the elastic connecting plate; according to the pit filling and repairing device, the hydraulic cylinder body drives the tamping hammer to ascend and descend, the tamping hammer conducts tamping treatment on a repaired road, the internal firmness strength of the repaired road is improved, the structural strength of the repaired road is improved, and the use effect of the repaired road is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of road regulation, in particular to a pothole filling and repairing device for road regulation. Background Art

[0002] There are more and more roads in society, and there are many kinds of vehicles. Many roads have been crushed by large trucks for a long time, and large and small potholes will appear on the road surface, which not only brings severe pressure to the smooth flow of roads, but also causes serious damage to the roads. The roads need to be maintained and repaired. When the roads are repaired, concrete or asphalt mixing devices are needed for paving.

[0003] The Chinese patent publication number is CN217174314U, and the authorization announcement date is August 12, 2022. The road pothole repair device relates to the technical field of municipal construction equipment, including a base, a mixing box is fixedly connected to the top of the base, a water pump is fixedly connected to the top of the base, and the feed port and the discharge port of the water pump are respectively fixedly connected to pipes, one end of the pipe is fixedly connected to the mixing box, and the top of the base is fixedly connected to a discharge pipe, and the discharge pipe runs through the base. The cleaning roller is driven by a servo motor to perform cleaning work, which saves manpower, facilitates cleaning of the ground, and improves the filling efficiency. The rotating rod drives the threaded rod to rotate, thereby driving the arc pressure block to disengage from the rotating shaft, rotating the fastening bolt to disengage the fastening bolt from the rotating shaft, and pulling the cleaning roller to one side to disengage the rotating shaft from the output shaft of the servo motor, thereby removing one end of the rotating shaft from the L-shaped mounting hole. The cleaning roller works for a long time, which is convenient for its replacement.

[0004] The existing road pothole filling and repairing process directly pours the repair material into the pit, performs simple treatment on the end surface of the repaired road, and does not compact the repaired road. The inside of the repaired road is not strong, and the repaired road is prone to cracking, which reduces the road pothole filling and repairing effect and cannot meet the use requirements. Utility Model Content

[0005] The utility model aims to provide a pothole filling and repairing device for road improvement, so as to solve the problem proposed in the above-mentioned background technology that the existing road pothole filling and repairing directly pours the repairing material into the pothole, performs simple treatment on the end surface of the repaired road, does not compact the repaired road, the inside of the repaired road is not strong, the repaired road is prone to cracking, the road pothole filling and repairing effect is reduced, and the use requirements cannot be met.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pothole filling and repairing device for road improvement, comprising a base plate and a bottom plate, and also comprising:

[0007] A material storage box is arranged above the bottom plate, and the material storage box is fixedly connected to the bottom plate, a feeding port is arranged at the upper end of the material storage box, a discharging port is arranged at the lower end of the material storage box, a discharge plate is arranged at one side below the discharge port, and the discharge plate is fitted with the lower end of the material storage box, a second electric push rod is arranged at one side of the discharge plate, and the second electric push rod is fixedly connected to the bottom plate and the discharge plate;

[0008] A mounting groove is arranged on the bottom plate, a hydraulic cylinder body is arranged inside the mounting groove, a first slide groove is arranged on the inner wall of the mounting groove, two first slide grooves are arranged, and the two first slide grooves are arranged on both sides of the hydraulic cylinder body, a first slider is arranged inside the two first slide grooves, and the first slider is slidably connected to the bottom plate, the first slider is fixedly connected to the hydraulic cylinder body, an elastic connecting plate is arranged below the bottom plate, and the elastic connecting plate is connected to the telescopic end of the hydraulic cylinder body, a tamping hammer is arranged below the elastic connecting plate, and the tamping hammer is connected to the elastic connecting plate by screws;

[0009] The driving wheel assembly is arranged on both sides below the bottom plate, and the driving wheel assembly is connected to the bottom plate by screws.

[0010] Preferably, an exhaust fan is arranged above the bottom plate, and the exhaust fan is fixedly connected to the bottom plate, an exhaust scoop is arranged below the bottom plate, and the exhaust scoop is fixedly connected to the bottom plate, the exhaust scoop is connected to the exhaust fan, and a filter residue box is arranged above the exhaust fan, and the filter residue box is connected to the exhaust fan.

[0011] Preferably, a second motor is provided on one side of the base plate, and the second motor is connected to the base plate by screws, a ball screw is provided inside the first slide groove, and one end of the ball screw is connected to the output end of the second motor, the ball screw is through-set with the first slider, the ball screw is threadedly connected to the first slider, and the ball screw is rotatably connected to the base plate.

[0012] Preferably, a scraping plate is provided below the base plate, and the scraping plate is provided on one side of the tamping hammer, and a first electric push rod is provided above the scraping plate, and the first electric push rod is fixedly connected to the base plate and the scraping plate.

[0013] Preferably, a guide hole is provided on the base plate, two guide holes are provided, and the two guide holes are provided on both sides of the first electric push rod, a guide rod is provided above the scraping plate, two guide rods are provided, and one end of the guide rod is fixedly connected to the scraping plate, the guide rod and the guide hole are provided through, and the guide rod is slidably connected to the base plate.

[0014] Preferably, a first motor is arranged above the storage box, and the first motor is connected to the storage box by screws, a stirring paddle is arranged inside the storage box, and one end of the stirring paddle is connected to the output end of the first motor, a spiral feed shaft is arranged at the lower end of the stirring paddle, and the spiral feed shaft is fixedly connected to the stirring paddle, and the spiral feed shaft is arranged inside the discharge port.

[0015] Preferably, the lower end of the discharge port and the upper end of the discharge plate are both inclined, a second slide groove is provided at the lower end of the base plate, a second slide block is provided inside the second slide groove, and the second slide block is slidably connected to the base plate, the second slide block is provided above the discharge plate, and the second slide block is fixedly connected to the discharge plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model device is provided with a material storage box, a discharge plate, a second electric push rod, a hydraulic cylinder body, a tamping hammer, a second motor, a first slider and a ball screw. The second electric push rod drives the discharge plate to move, discharges the repair material from the discharge port into the pit, and the hydraulic cylinder body lowers the tamping hammer, and the tamping hammer contacts the repair material for tamping. The second motor drives the ball screw to rotate, and the rotation of the ball screw drives the hydraulic cylinder body to move along the first slide groove, and the tamping hammer is moved longitudinally to fully tamp the repair part and increase the consolidation effect.

[0018] 2. The utility model device is provided with an exhaust hopper, an exhaust fan and a filter residue box. The exhaust fan generates a strong suction force, under the action of which the dust and gravel in the road pit are sucked into the filter residue box, so as to clean the pit to be repaired, which is conducive to filling and repairing the pit;

[0019] 3. The utility model device is provided with a scraping plate and a first electric push rod. The first electric push rod drives the scraping plate to rise and fall, and the scraping plate contacts the road. The scraping plate adheres to the road to scrape and level the repair area, thereby improving the flatness of the pothole filling repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A partial enlarged view of area A;

[0022] Figure 3 This is a structural diagram of the connection between the hydraulic cylinder body and the tamping hammer of the utility model;

[0023] Figure 4 This is a structural diagram of the connection between the scraping plate and the base plate of the utility model;

[0024] Figure 5This is a diagram showing the connection between the material storage box and the base plate of the utility model;

[0025] Figure 6 This is a structural diagram of the connection between the unloading plate and the bottom plate of the utility model.

[0026] In the figure: 1. bottom plate; 2. driving wheel assembly; 3. storage box; 4. feeding port; 5. first motor; 6. exhaust scoop; 7. exhaust fan; 8. filter box; 9. hydraulic cylinder body; 10. tamping hammer; 11. scraper plate; 12. first electric push rod; 13. elastic connecting plate; 14. mounting groove; 15. first slide groove; 16. second motor; 17. first slider; 18. ball screw; 19. guide rod; 20. guide hole; 21. stirring paddle; 22. screw feed shaft; 23. unloading plate; 24. second electric push rod; 25. second slide groove; 26. second slider; 27. discharge port. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figure 1-6 The utility model provides an embodiment: a pothole filling and repairing device for road regulation, comprising a bottom plate 1, and further comprising:

[0029] A material storage box 3 is arranged above the bottom plate 1, and the material storage box 3 is fixedly connected to the bottom plate 1, a feeding port 4 is arranged at the upper end of the material storage box 3, a discharge port 27 is arranged at the lower end of the material storage box 3, a discharge plate 23 is arranged on one side below the discharge port 27, and the discharge plate 23 is fitted with the lower end of the material storage box 3, a second electric push rod 24 is arranged on one side of the discharge plate 23, and the second electric push rod 24 is fixedly connected to the bottom plate 1 and the discharge plate 23;

[0030] A mounting groove 14 is arranged on the bottom plate 1, a hydraulic cylinder body 9 is arranged inside the mounting groove 14, a first slide groove 15 is arranged on the inner wall of the mounting groove 14, two first slide grooves 15 are arranged, and the two first slide grooves 15 are arranged on both sides of the hydraulic cylinder body 9, first sliders 17 are arranged inside the two first slide grooves 15, and the first sliders 17 are slidably connected to the bottom plate 1, and the first sliders 17 are fixedly connected to the hydraulic cylinder body 9, an elastic connecting plate 13 is arranged below the bottom plate 1, and the elastic connecting plate 13 is connected to the telescopic end of the hydraulic cylinder body 9, a tamping hammer 10 is arranged below the elastic connecting plate 13, and the tamping hammer 10 is connected to the elastic connecting plate 13 by screws;

[0031] The driving wheel assembly 2 is arranged on both sides below the base plate 1, and the driving wheel assembly 2 is connected to the base plate 1 by screws.

[0032] During use: add the repair material into the storage box 3 from the feeding port 4, move the device to the pit filling position through the driving wheel assembly 2, drive the second electric push rod 24 to drive the unloading plate 23 to move, discharge the repair material from the discharge port 27 into the pit, lower the tamping hammer 10 through the hydraulic cylinder body 9, and the tamping hammer 10 contacts the repair material for tamping to increase the consolidation effect, and the pit filling repair is realized after the repair material is finalized.

[0033] See also Figure 1 An exhaust fan 7 is arranged above the bottom plate 1, and the exhaust fan 7 is fixedly connected to the bottom plate 1. An exhaust scoop 6 is arranged below the bottom plate 1, and the exhaust scoop 6 is fixedly connected to the bottom plate 1. The exhaust scoop 6 is connected to the exhaust fan 7. A filter box 8 is arranged above the exhaust fan 7, and the filter box 8 is connected to the exhaust fan 7. A strong suction force is generated by the exhaust fan 7. Under the action of the suction force, dust and gravel in the road pit are sucked into the filter box 8, and the pit to be repaired is cleaned, which is conducive to filling and repairing the pit.

[0034] See also Figure 1 , Figure 2 and Figure 3 A second motor 16 is provided on one side of the base plate 1, and the second motor 16 is connected to the base plate 1 by screws. A ball screw 18 is provided inside the first slide groove 15, and one end of the ball screw 18 is connected to the output end of the second motor 16. The ball screw 18 and the first slider 17 are through-set, and the ball screw 18 is threadedly connected to the first slider 17, and the ball screw 18 is rotatably connected to the base plate 1. The ball screw 18 is driven to rotate by the second motor 16. As the ball screw 18 rotates, the hydraulic cylinder body 9 is driven to move along the first slide groove 15, and the tamping hammer 10 is moved longitudinally, which can better compact the repaired road and improve the repair effect.

[0035] See also Figure 1 and Figure 4 A scraping plate 11 is arranged below the base plate 1, and the scraping plate 11 is arranged on one side of the tamping hammer 10. A first electric push rod 12 is arranged above the scraping plate 11, and the first electric push rod 12 is fixedly connected to the base plate 1 and the scraping plate 11. The scraping plate 11 is driven to rise and fall by the first electric push rod 12, and the scraping plate 11 is brought into contact with the road. The scraping plate 11 is in contact with the road to scrape and level the repair area, thereby improving the flatness of the pothole filling repair.

[0036] See also Figure 1 and Figure 4A guide hole 20 is provided on the bottom plate 1, and two guide holes 20 are provided, and the two guide holes 20 are provided on both sides of the first electric push rod 12. A guide rod 19 is provided above the scraper plate 11, and two guide rods 19 are provided, and one end of the guide rod 19 is fixedly connected to the scraper plate 11, and the guide rod 19 and the guide hole 20 are through-set, and the guide rod 19 is slidably connected to the bottom plate 1, and the guide rod 19 and the guide hole 20 play a guiding and limiting role for the lifted scraper plate 11, ensuring that the lower end of the scraper plate 11 is level, so as to better scrape the road.

[0037] See also Figure 1 and Figure 5 A first motor 5 is provided above the storage box 3, and the first motor 5 is connected to the storage box 3 by screws. A stirring paddle 21 is provided inside the storage box 3, and one end of the stirring paddle 21 is connected to the output end of the first motor 5. A spiral feed shaft 22 is provided at the lower end of the stirring paddle 21, and the spiral feed shaft 22 is fixedly connected to the stirring paddle 21. The spiral feed shaft 22 is arranged inside the discharge port 27. The stirring paddle 21 is driven to rotate by the first motor 5 to stir the repair material in the storage box 3. The spiral feed shaft 22 rotates synchronously with the stirring paddle 21 to ensure the unloading effect of the repair material.

[0038] See also Figure 5 and Figure 6 The lower end of the discharge port 27 and the upper end of the discharge plate 23 are both inclined, a second slide groove 25 is provided at the lower end of the bottom plate 1, a second slider 26 is provided inside the second slide groove 25, and the second slider 26 is slidably connected to the bottom plate 1, the second slider 26 is provided above the discharge plate 23, and the second slider 26 is fixedly connected to the discharge plate 23, and the second slide groove 25 and the second slider 26 play a guiding and limiting role for the moving discharge plate 23.

[0039] Working principle: Add the repair material into the storage box 3 from the feeding port 4, move the device through the driving wheel assembly 2, move the device to the pit filling position, turn on the exhaust fan 7 when the device moves to generate strong suction, and under the action of the suction, the dust and gravel in the road pit are sucked into the filter box 8 to clean the pit to be repaired; drive the second electric push rod 24 to drive the unloading plate 23 to move, discharge the repair material from the discharge port 27 into the pit, and lower the tamping hammer 10 through the hydraulic cylinder body 9. The tamping hammer 10 contacts the repair material for tamping, and turn on the second motor 16 to drive the ball screw 18 to rotate. As the ball screw 18 rotates, it drives the hydraulic cylinder body 9 to move along the first slide 15, and moves the tamping hammer 10 longitudinally to fully tamp the repair part and increase the consolidation effect; drive the first electric push rod 12 to drive the scraper plate 11 to descend, and the scraper plate 11 contacts the road. The scraper plate 11 fits the road to scrape the repair area flat, thereby improving the flatness of the pit filling repair.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] 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 pothole filling and repairing device for road improvement, comprising a base plate (1) base plate (1), characterized in that: Also includes: A material storage box (3) is arranged above the base plate (1), and the material storage box (3) is fixedly connected to the base plate (1); a feeding port (4) is arranged at the upper end of the material storage box (3); a discharge port (27) is arranged at the lower end of the material storage box (3); a discharge plate (23) is arranged on one side below the discharge port (27), and the discharge plate (23) is in contact with the lower end of the material storage box (3); a second electric push rod (24) is arranged on one side of the discharge plate (23), and the second electric push rod (24) is fixedly connected to the base plate (1) and the discharge plate (23); A mounting groove (14) is arranged on the base plate (1), a hydraulic cylinder body (9) is arranged inside the mounting groove (14), a first slide groove (15) is arranged on the inner wall of the mounting groove (14), two first slide grooves (15) are arranged, and the two first slide grooves (15) are arranged on both sides of the hydraulic cylinder body (9), a first slider (17) is arranged inside the two first slide grooves (15), and the first slider (17) is slidably connected to the base plate (1), and the first slider (17) is fixedly connected to the hydraulic cylinder body (9), an elastic connecting plate (13) is arranged below the base plate (1), and the elastic connecting plate (13) is connected to the telescopic end of the hydraulic cylinder body (9), a tamping hammer (10) is arranged below the elastic connecting plate (13), and the tamping hammer (10) is connected to the elastic connecting plate (13) by screws; The driving wheel assembly (2) is arranged on both sides below the base plate (1), and the driving wheel assembly (2) is connected to the base plate (1) by screws.

2. A pothole filling and repairing device for road improvement according to claim 1, characterized in that: An exhaust fan (7) is arranged above the bottom plate (1), and the exhaust fan (7) is fixedly connected to the bottom plate (1); an exhaust scoop (6) is arranged below the bottom plate (1), and the exhaust scoop (6) is fixedly connected to the bottom plate (1); the exhaust scoop (6) is connected to the exhaust fan (7); a filter residue box (8) is arranged above the exhaust fan (7), and the filter residue box (8) is connected to the exhaust fan (7).

3. A pothole filling and repairing device for road improvement according to claim 1, characterized in that: A second motor (16) is arranged on one side of the base plate (1), and the second motor (16) is connected to the base plate (1) by screws; a ball screw (18) is arranged inside the first slide groove (15), and one end of the ball screw (18) is connected to the output end of the second motor (16); the ball screw (18) and the first slider (17) are interlinked, the ball screw (18) and the first slider (17) are threadedly connected, and the ball screw (18) is rotatably connected to the base plate (1).

4. A pothole filling and repairing device for road improvement according to claim 1, characterized in that: A scraping plate (11) is arranged below the base plate (1), and the scraping plate (11) is arranged on one side of the tamping hammer (10). A first electric push rod (12) is arranged above the scraping plate (11), and the first electric push rod (12) is fixedly connected to the base plate (1) and the scraping plate (11).

5. A pothole filling and repairing device for road improvement according to claim 4, characterized in that: The bottom plate (1) is provided with a guide hole (20), two guide holes (20) are provided, and the two guide holes (20) are provided on both sides of the first electric push rod (12); a guide rod (19) is provided above the scraping plate (11), two guide rods (19) are provided, and one end of the guide rod (19) is fixedly connected to the scraping plate (11); the guide rod (19) and the guide hole (20) are provided through each other, and the guide rod (19) is slidably connected to the bottom plate (1).

6. A pothole filling and repairing device for road improvement according to claim 1, characterized in that: A first motor (5) is arranged above the material storage box (3), and the first motor (5) is connected to the material storage box (3) by screws. A stirring paddle (21) is arranged inside the material storage box (3), and one end of the stirring paddle (21) is connected to the output end of the first motor (5). A screw feed shaft (22) is arranged at the lower end of the stirring paddle (21), and the screw feed shaft (22) is fixedly connected to the stirring paddle (21). The screw feed shaft (22) is arranged inside the discharge port (27).

7. A pothole filling and repairing device for road improvement according to claim 6, characterized in that: The lower end of the discharge port (27) and the upper end of the discharge plate (23) are both inclined, the lower end of the bottom plate (1) is provided with a second slide groove (25), the interior of the second slide groove (25) is provided with a second slider (26), and the second slider (26) is slidably connected to the bottom plate (1), the second slider (26) is arranged above the discharge plate (23), and the second slider (26) is fixedly connected to the discharge plate (23).

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