Crack repairing machine for road and bridge construction

Abstract

The utility model discloses a crack repairing machine for road and bridge construction, which comprises a trolley, the top surface of the trolley is provided with a trolley hopper, the crack repairing machine also comprises a material storage box, the bottom surface of the material storage box is fixedly provided with a base, the top surface of the material storage box is provided with a feeding pipeline, the outer surface of one side of the material storage box is fixedly communicated with a connecting pipeline, and the outer surface of the other side of the material storage box is fixedly communicated with the connecting pipeline. One end of the connecting pipeline penetrates through the bottom surface of the vehicle hopper and is fixedly communicated with a discharging hopper; the auxiliary mechanism is matched with the discharging hopper; and the stirring mechanism comprises a fixing frame, the bottom face of the fixing frame is fixedly connected with the top face of the material storage box, a servo motor is detachably installed on the outer surface of one side of the fixing frame, and the servo motor is matched with the material storage box. According to the crack repairing machine for road and bridge construction, asphalt is conveniently compacted, the crack repairing effect is improved, the solidification speed of the asphalt is conveniently increased, and the speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge construction, in particular to a crack repairing machine for road and bridge construction. Background Art

[0002] Highways can be divided into cement roads and asphalt roads. Asphalt roads refer to various types of road surfaces paved with road asphalt materials mixed into mineral materials. Due to environmental and external forces, asphalt pavements often have some cracks. If these cracks are not repaired in time, not only will they have a certain impact on the normal driving of the car and pose certain safety hazards, but also due to continuous external forces and environmental factors, some originally smaller cracks will become larger and larger, and the difficulty of repairing them will also increase.

[0003] The applicant has searched the existing crack repair machines for roads and bridges. The asphalt of the road crack repair devices currently on the market is easy to solidify, and the repair efficiency is low. The asphalt after repair takes a long time to solidify. A road crack repair device disclosed in Chinese patent number CN220503626U includes a support plate, a slurry box is installed on the top of the support plate, a motor is arranged on the top of the slurry box, a stirring paddle is installed on the output end of the motor, and the inner wall of the slurry box is installed with electric heating wires. A second electric push rod is installed on the surface of the support plate. By installing a motor on the top of the slurry box and cooperating with the stirring paddle, the asphalt can be stirred to prevent the asphalt from agglomerating. By installing an electric heating wire inside the slurry box, the asphalt can be heated to prevent the asphalt from solidifying. By installing a second electric push rod on the surface of the support plate and cooperating with a smearing plate, the asphalt can be evenly filled in the gap and the asphalt in the gap can be smoothed. By arranging an exhaust pump on the top of the support plate and cooperating with an air outlet pipe, the solidification speed of the asphalt can be accelerated, thereby improving the practicality of the device.

[0004] However, the applicant found that it is not convenient to manually move a device loaded with a large amount of asphalt to the cracks on the road during use, and there may still be gaps at the bottom of the smoothed asphalt. After drying, the repaired area is prone to collapse, causing secondary cracks and low repair quality.

[0005] Therefore, in view of the above problems, it is necessary for the applicant to design a crack repair machine for road and bridge construction to solve the problem. Utility Model Content

[0006] The purpose of the utility model is to provide a crack repairing machine for road and bridge construction to solve the problems mentioned in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a crack repairing machine for road and bridge construction, comprising a trolley, the top surface of which is provided with a bucket,

[0008] It also includes: a material storage box, a base is fixedly arranged on the bottom surface of the material storage box, and the bottom surface of the base is fixedly connected to the top surface of the truck bucket, a feed pipe is arranged on the top surface of the material storage box, and the feed pipe is fixedly connected to an external material pipe, a connecting pipe is fixedly connected to the outer surface of one side of the material storage box, and an end of the connecting pipe away from the material storage box passes through the bottom surface of the truck bucket and is fixedly connected to a discharge funnel;

[0009] An auxiliary mechanism, the auxiliary mechanism comprises a support seat, and the bottom surface of the support seat is fixedly connected to the top surface of the bucket, and the auxiliary mechanism is adapted to the discharge funnel;

[0010] The stirring mechanism comprises a fixing frame, and the bottom surface of the fixing frame is fixedly connected to the top surface of the material storage box. A servo motor is detachably mounted on the outer surface of one side of the fixing frame, and the servo motor is adapted to the material storage box.

[0011] Furthermore, a supplementary material funnel is fixedly provided on the top surface of the material storage box, and a movable cover is hinged on the top surface of the supplementary material funnel.

[0012] Furthermore, two support rods are fixedly provided on the outer surface of one side of the support seat, and a fixed shaft is fixedly provided between the opposite surfaces of the two support rods. A compaction roller is rotatably provided on the outer surface of one side of the fixed shaft, and the compaction roller is adapted to the discharge funnel.

[0013] Furthermore, two support frames are fixedly arranged on the top surface of the support seat, and a support platform is fixedly arranged on one end of the two support frames away from the support seat, a fan is removably installed near the center of the top surface of the support platform, and the air outlet of the fan is fixedly connected to an air duct, and an end of the air duct away from the fan is fixedly connected to an air outlet sleeve, and the air outlet sleeve is adapted to the compaction roller.

[0014] Furthermore, a plurality of reinforcing rods are fixedly connected to one side outer surface of the two support frames, and one end of the plurality of reinforcing rods away from the support frames is fixedly connected to one side outer surface of the two support rods respectively.

[0015] Furthermore, the output end of the servo motor movably penetrates the inner top surface of the material storage box and is fixedly provided with a rotating roller, and a plurality of stirring rods are fixedly provided on the outer surface of one side of the rotating roller, and the plurality of stirring rods are all adapted to the material storage box.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the crack repair machine for road and bridge construction is convenient for compacting asphalt, improving the crack repair effect, and is convenient for accelerating the solidification speed of asphalt and improving the rate. The specific contents are as follows:

[0017] 1. An auxiliary mechanism is set up. When the road needs to be repaired, start the trolley and drive it to the crack, and make the asphalt material with auxiliary agents added in the storage box flow to the crack through the discharge funnel. When the crack is filled, start the trolley and drive over the crack, which will make the compaction roller compact the crack. When the crack collapses, add materials repeatedly until the crack is filled with asphalt, which will facilitate the compaction of asphalt and improve the crack repair effect. At the same time, start the fan, which will blow the air around the crack through the air duct and the air outlet sleeve, which will facilitate the evaporation of water in the asphalt, accelerate the condensation of asphalt and improve the repair efficiency.

[0018] 2. A stirring mechanism and an auxiliary material funnel are provided. When asphalt is added to the storage box from the outside through the feed pipe, when the asphalt is added, the servo motor is started, and the servo motor is convenient for driving the rotating roller to rotate. The rotation of the rotating roller is convenient for driving the stirring rod with an electric heating wire inside to rotate, which will prevent the asphalt from condensing. At the same time, auxiliary agents are added to the auxiliary material funnel to increase the hardness of the asphalt in the storage box and reduce its fluidity. When the asphalt flows to the cracks, the auxiliary agents are convenient for accelerating the condensation rate of the asphalt, thereby improving the efficiency of crack repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the material storage box of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the auxiliary mechanism of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the stirring mechanism of the utility model.

[0024] In the figure: 1. trolley; 2. auxiliary mechanism; 3. stirring mechanism; 10. cart; 11. base; 12. storage box; 13. feed pipe; 14. connecting pipe; 15. discharge funnel; 16. auxiliary material funnel; 17. movable cover; 20. support seat; 21. support rod; 22. fixed shaft; 23. compacting roller; 24. support frame; 25. support platform; 26. fan; 27. air duct; 28. air outlet sleeve; 29. ​​reinforcement rod; 30. servo motor; 31. fixed frame; 32. rotating roller; 33. stirring rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 5 As shown, a crack repair machine for road and bridge construction of the utility model comprises: a trolley 1, a bucket 10 is arranged on the top surface of the trolley 1, and also comprises a material storage box 12, a base 11 is fixedly arranged on the bottom surface of the material storage box 12, and the bottom surface of the base 11 is fixedly connected to the top surface of the bucket 10, a feed pipe 13 is arranged on the top surface of the material storage box 12, and the feed pipe 13 is fixedly connected to an external material pipe, a connecting pipe 14 is fixedly connected to the outer surface of one side of the material storage box 12, and one end of the connecting pipe 14 away from the material storage box 12 passes through the bottom surface of the bucket 10 and is fixedly connected to a discharge funnel 15, an auxiliary material funnel 16 is fixedly arranged on the top surface of the material storage box 12, and a movable cover 17 is hinged on the top surface of the auxiliary material funnel 16.

[0027] Through the above structural design, the trolley 1 is convenient for carrying asphalt to the crack, the feed pipe 13 is convenient for adding asphalt to the storage box 12, and the auxiliary agent is convenient for adding an auxiliary agent to the storage box 12 through the auxiliary material funnel 16. The auxiliary agent is an organic solvent such as petroleum ether or benzene.

[0028] The auxiliary mechanism 2 includes a support seat 20, and the bottom surface of the support seat 20 is fixedly connected to the top surface of the truck bucket 10, the auxiliary mechanism 2 is adapted to the discharge funnel 15, two support rods 21 are fixedly arranged on the outer surface of one side of the support seat 20, and a fixed shaft 22 is fixedly arranged between the opposite surfaces of the two support rods 21, a compacting roller 23 is rotatably arranged on the outer surface of one side of the fixed shaft 22, and the compacting roller 23 is adapted to the discharge funnel 15, and two support frames 24 are fixedly arranged on the top surface of the support seat 20, and the two support frames A support platform 25 is fixedly provided at one end of 24 away from the support seat 20, and a fan 26 is removably installed on the top surface of the support platform 25 near the center, and the air outlet of the fan 26 is fixedly connected to an air duct 27, and an end of the air duct 27 away from the fan 26 is fixedly connected to an air outlet sleeve 28, and the air outlet sleeve 28 is adapted to the compaction roller 23, and a plurality of reinforcement rods 29 are fixedly connected to the outer surface of one side of the two support frames 24, and the ends of the plurality of reinforcement rods 29 away from the support frames 24 are respectively fixedly connected to the outer surface of one side of the two support rods 21.

[0029] Through the above structural design, when the crack is filled with asphalt, start the trolley 1 to drive over the crack, which will make the compacting roller 23 compact the crack. When the crack collapses, repeatedly add materials until the crack is filled with asphalt, which will facilitate the compaction of the asphalt and improve the crack repair effect. At the same time, start the fan 26, which will blow the air around the crack through the air duct 27 and the air outlet sleeve 28, which will facilitate the evaporation of water in the asphalt, accelerate the condensation of asphalt, and improve the repair efficiency.

[0030] The stirring mechanism 3 includes a fixed frame 31, and the bottom surface of the fixed frame 31 is fixedly connected to the top surface of the material storage box 12, a servo motor 30 is detachably installed on the outer surface of one side of the fixed frame 31, and the servo motor 30 is adapted to the material storage box 12, an output end of the servo motor 30 movably passes through the inner top surface of the material storage box 12 and is fixedly provided with a rotating roller 32, a plurality of stirring rods 33 are fixedly provided on the outer surface of one side of the rotating roller 32, and the plurality of stirring rods 33 are all adapted to the material storage box 12.

[0031] Through the above structural design, when the asphalt is added, the servo motor 30 is started, and the servo motor 30 is convenient for driving the rotating roller 32 to rotate. The rotation of the rotating roller 32 is convenient for driving the stirring rod 33 with an electric heating wire inside to rotate, which will prevent the asphalt from condensing, facilitate the storage of asphalt, and have high safety.

[0032] Working principle: When using the crack repair machine for road and bridge construction, asphalt is added to the storage box 12 from the outside through the feed pipe 13. When the asphalt is added, the servo motor 30 is started. The servo motor 30 is convenient for driving the rotating roller 32 to rotate. The rotation of the rotating roller 32 is convenient for driving the stirring rod 33 with an electric heating wire inside to rotate, which will prevent the asphalt from condensing and facilitate the storage of asphalt. When the road surface needs to be repaired, the trolley 1 is started to drive to the crack, and the asphalt material with auxiliary agent added in the storage box 12 flows to the crack through the discharge funnel 15. When the crack is filled, the trolley 1 is started to drive over the crack, which will cause the compaction roller 23 to compact the crack. When the crack collapses, the material is repeatedly added until the crack is filled with asphalt, which will facilitate the compaction of the asphalt and improve the crack repair effect. At the same time, the fan 26 is started. The fan 26 will blow the air around the crack through the air duct 27 and the air outlet sleeve 28, which will facilitate the evaporation of water in the asphalt, accelerate the condensation of asphalt, and improve the repair efficiency.

[0033] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A crack repairing machine for road and bridge construction, comprising a trolley (1), wherein a top surface of the trolley (1) is provided with a trolley bucket (10), It is characterized in that Also includes: A material storage box (12), wherein a base (11) is fixedly provided on the bottom surface of the material storage box (12), and the bottom surface of the base (11) is fixedly connected to the top surface of the truck bucket (10), a feed pipe (13) is provided on the top surface of the material storage box (12), and the feed pipe (13) is fixedly connected to an external material pipe, and a connecting pipe (14) is fixedly connected to an outer surface of one side of the material storage box (12), and an end of the connecting pipe (14) away from the material storage box (12) passes through the bottom surface of the truck bucket (10) and is fixedly connected to a discharge funnel (15); An auxiliary mechanism (2), the auxiliary mechanism (2) comprising a support seat (20), wherein the bottom surface of the support seat (20) is fixedly connected to the top surface of the bucket (10), and the auxiliary mechanism (2) is compatible with the discharge hopper (15); The stirring mechanism (3) comprises a fixing frame (31), wherein the bottom surface of the fixing frame (31) is fixedly connected to the top surface of the material storage box (12), and a servo motor (30) is detachably mounted on an outer surface of one side of the fixing frame (31), and the servo motor (30) is compatible with the material storage box (12).

2. A crack repairing machine for road and bridge construction according to claim 1, characterized in that: An auxiliary material funnel (16) is fixedly arranged on the top surface of the material storage box (12), and a movable cover (17) is hingedly connected to the top surface of the auxiliary material funnel (16).

3. A crack repairing machine for road and bridge construction according to claim 1, characterized in that: Two support rods (21) are fixedly arranged on the outer surface of one side of the support seat (20), and a fixed shaft (22) is fixedly arranged between the opposite surfaces of the two support rods (21). A compaction roller (23) is rotatably arranged on the outer surface of one side of the fixed shaft (22), and the compaction roller (23) is adapted to the discharge funnel (15).

4. A crack repairing machine for road and bridge construction according to claim 3, characterized in that: Two support frames (24) are fixedly arranged on the top surface of the support seat (20), and a support platform (25) is fixedly arranged on one end of the two support frames (24) away from the support seat (20), a fan (26) is detachably mounted near the center of the top surface of the support platform (25), and an air outlet of the fan (26) is fixedly connected to an air duct (27), and an end of the air duct (27) away from the fan (26) is fixedly connected to an air outlet sleeve (28), and the air outlet sleeve (28) is matched with the compaction roller (23).

5. A crack repairing machine for road and bridge construction according to claim 4, characterized in that: The outer surfaces of one side of the two support frames (24) are fixedly connected to a plurality of reinforcing rods (29), and one end of the plurality of reinforcing rods (29) away from the support frames (24) is fixedly connected to the outer surfaces of one side of the two support rods (21).

6. A crack repairing machine for road and bridge construction according to claim 1, characterized in that: The output end of the servo motor (30) movably penetrates the inner top surface of the material storage box (12) and is fixedly provided with a rotating roller (32), and a plurality of stirring rods (33) are fixedly provided on the outer surface of one side of the rotating roller (32), and the plurality of stirring rods (33) are all compatible with the material storage box (12).

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