CN224047883U

CN224047883U - Road surface repairing device for highway maintenance

Info

Publication number: CN224047883U
Application number: CN202520769966.5U
Authority: CN
Inventors: 范盘仕; 林齐惠
Original assignee: Jiangmen Heshan Highway Bureau Maintenance Center
Current assignee: Jiangmen Heshan Highway Bureau Maintenance Center
Priority date: 2025-04-22
Filing date: 2025-04-22
Publication date: 2026-03-27
Anticipated expiration: 2035-04-22

Abstract

This utility model belongs to the field of road repair technology, and particularly relates to a road repair device for highway maintenance. It includes a mobile vehicle with a material storage device installed in the center of its top surface. A mixing device is installed inside the material storage device. A compaction device is installed at the left end of the mobile vehicle. The mixing device includes a drive structure and a mixing structure. The mixing structure is installed at the bottom of the drive structure. The drive structure includes an asynchronous motor, and a transmission component is connected to the output end of the asynchronous motor. A mixing shaft is installed inside the transmission component, and a heating tube is installed inside the mixing shaft. A connector is installed at the top of the heating tube. This road repair device for highway maintenance, through the mixing device, utilizes the heating tube inside the mixing shaft to heat the repair material from the center, ensuring the fluidity of the repair material and facilitating the repair work on the highway.

Description

Road surface repairing device for highway maintenance

Technical Field

The utility model relates to the technical field of pavement repair, in particular to a pavement repair device for highway maintenance.

Background

Along with the continuous improvement of the living standard of people, the automobiles are increasingly used, a large number of automobiles can cause certain damage to the road after running on the road for a long time, and after being washed by rain, the road can generate diseases such as pits, network cracks and the like.

However, the existing pavement repairing device still needs a large amount of manual operation to repair pits, is time-consuming and labor-consuming, and has low efficiency.

The pavement repairing device for highway maintenance is disclosed in the patent CN220746528U, a repairing material is filled into a filler box through a feeding port, after the preparation work is finished, a worker sits on an operation base to start repairing work, a material pumping pump is operated at first to pump the repairing material in the filler box, the repairing material is pumped to a discharging port and is sprayed into a pre-expanded road crater through a discharging nozzle, a flattening wheel clamped by fixing arms on two sides of a rolling machine box is connected with a connecting seat through a buffer connecting rod due to the rolling machine box, so that the flattening wheel is pushed to be pushed by the pushing wheel to squeeze the repairing material in a road pit, after repeated operation is carried out for a plurality of times, road crater is filled with the repairing material, then an electric lifting rod installed through the connecting base is operated at the bottom end of the operation base, the electric lifting rod is pushed to downwards move a mounting base provided with a mounting clamping seat at the other end, so that a flattening bucket fixedly connected to the mounting base is driven to downwards move close to the ground, and the repairing material around road crater is shoveled off after the repairing material is shovelled.

However, in the prior art, asphalt mixture is often used for repairing the pavement, and the asphalt mixture needs to be kept at a certain temperature, so that the mobility of the repairing material is ensured, and the repairing work is smoothly carried out.

For this reason, there is a need to provide a road surface repairing device for road maintenance.

Disclosure of utility model

The utility model aims to provide a road surface repairing device for highway maintenance, which solves the problems that asphalt mixture is often adopted to repair the road surface in the prior art and the asphalt mixture needs to be kept at a certain temperature, so that the mobility of the repairing material is ensured and the repairing work is smoothly carried out.

The pavement repairing device for highway maintenance comprises a moving vehicle, wherein a storage device is arranged in the middle of the top surface of the moving vehicle, a mixing device is arranged in the storage device, and a compacting device is arranged at the left end of the moving vehicle.

The mixing device comprises a driving structure and a mixing structure, and the mixing structure is arranged at the bottom of the driving structure.

The driving structure comprises an asynchronous motor, the output end of the asynchronous motor is connected with a transmission part, a stirring shaft is arranged in the transmission part, a heating pipe is arranged in the stirring shaft, and a connector is arranged at the top end of the heating pipe.

Preferably, the mixing structure comprises a spiral blade, a connecting rod is arranged at the top of the spiral blade, and a scraping plate is fixedly arranged at one end of the connecting rod.

Preferably, the stirring shaft top is in limit rotation connection with the bottom surface of the connector, the spiral blade is fixedly arranged at the bottom end of the outer surface of the stirring shaft, and one end, far away from the scraping plate, of the connecting rod is close to the top end fixedly connected with the outer surface of the stirring shaft. The transmission part is a worm wheel meshed with the outer surface of the worm, the worm is connected with the output end of the asynchronous motor, and the middle part of the worm wheel is connected with the stirring shaft.

Preferably, the storage device comprises a storage vat, wherein a supporting leg is fixedly arranged on the bottom surface of the storage vat, a feed hopper is fixedly arranged in the middle of the top surface of the storage vat near the right end, and a discharge pipe is fixedly arranged in the middle of the bottom surface of the storage vat.

Preferably, the storage vat top surface is detachably connected with the asynchronous motor bottom surface, the middle part of the storage vat top surface is connected with the stirring shaft outer surface through a bearing, the inner wall of the storage vat is in sliding connection with the outer surface of the scraping plate, the bottom ends of the supporting legs are fixedly connected with the movable roof surface, and the outer surface of the discharging pipe is fixedly connected with the inner wall of a round hole in the middle part of the movable roof surface.

Preferably, the compacting device comprises a hydraulic cylinder, a lifting plate is arranged at the output end of the hydraulic cylinder, guide rods are arranged in the middle of two ends of the lifting plate, compression rollers are fixedly connected to the bottom ends of the guide rods, and springs are arranged on the top surfaces of the compression rollers.

Preferably, the hydraulic cylinder is detachably arranged on the middle part of the top surface of the movable vehicle and is close to the right end, the outer surface of the guide rod is connected with the middle parts of the two ends of the lifting plate in a sliding manner, and one end of the spring, which is far away from the compression roller, is fixedly connected with the bottom surface of the lifting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. This a road surface patching device for highway maintenance utilizes the inside heating pipe of (mixing) shaft to follow the heating of repair material middle part to repair the material through the setting of compounding device, guarantees the mobility of repair material to the be convenient for utilize repair material to repair the going on of work to highway.

2. This a road surface patching device for highway maintenance utilizes the pneumatic cylinder to drive the compression roller and carries out the pressure real-time to the repair part through compaction device's setting, utilizes the stress reinforcing compaction effect of spring, and prevents that the arch from jolting and causing the damage to the device in the compaction process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the internal structure of the mixing device of the present utility model;

FIG. 3 is an enlarged view of the internal structure of the driving structure of the present utility model;

Fig. 4 is an enlarged view of the compaction apparatus according to the present utility model.

In the figure, 1, a moving vehicle, 101, a storage bucket, 102, supporting legs, 103, a feed hopper, 104, a discharge pipe, 201, an asynchronous motor, 202, a transmission part, 203, a stirring shaft, 204, a heating pipe, 205, a connector, 206, a spiral blade, 207, a connecting rod, 208, a scraper, 301, a hydraulic cylinder, 302, a lifting plate, 303, a guide rod, 304, a compression roller, 305 and a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Based on the problem that asphalt mixture is often adopted to repair a road surface in the prior art, and the asphalt mixture needs to be kept at a certain temperature, so that the mobility of the repairing material is guaranteed, and the repairing work is smoothly carried out, please refer to fig. 1-4, the embodiment provides a road surface repairing device for road maintenance, the mobility of the repairing material can be effectively improved, the road repairing effect is guaranteed, the road surface repairing device for road maintenance comprises a moving vehicle 1, a storage device is arranged in the middle of the top surface of the moving vehicle 1, a mixing device is arranged in the storage device, and a compacting device is arranged at the left end of the moving vehicle 1.

The mixing device comprises a driving structure and a mixing structure, and the mixing structure is arranged at the bottom of the driving structure. The driving structure comprises an asynchronous motor 201, a transmission member 202 is connected to the output end of the asynchronous motor 201, a stirring shaft 203 is arranged in the transmission member 202, a heating pipe 204 is arranged in the stirring shaft 203, and a connector 205 is arranged at the top end of the heating pipe 204. The mixing structure comprises a spiral blade 206, a connecting rod 207 is arranged at the top of the spiral blade 206, and a scraper 208 is fixedly arranged at one end of the connecting rod 207.

The top end of the stirring shaft 203 is in limit rotation connection with the bottom surface of the connector 205, the spiral blade 206 is fixedly arranged at the bottom end of the outer surface of the stirring shaft 203, one end of the connecting rod 207 away from the scraper 208 and stirring the outer surface of the shaft 203 is fixedly connected near the top end.

The storage device comprises a storage vat 101, a supporting leg 102 is fixedly arranged on the bottom surface of the storage vat 101, a feed hopper 103 is arranged in the middle of the top surface of the storage vat 101 near the right end, and a discharge pipe 104 is fixedly arranged in the middle of the bottom surface of the storage vat 101. The top surface of the storage vat 101 is detachably connected with the bottom surface of the asynchronous motor 201, the middle part of the top surface of the storage vat 101 is connected with the outer surface of the stirring shaft 203 through a bearing, the inner wall of the storage vat 101 is connected with the outer surface of the scraping plate 208 in a sliding manner, the bottom ends of the supporting legs 102 are fixedly connected with the top surface of the mobile vehicle 1, and the outer surface of the discharging pipe 104 is fixedly connected with the inner wall of a round hole formed in the middle part of the top surface of the mobile vehicle 1.

Through the setting of compounding device, utilize inside heating pipe 204 of (mixing) shaft 203 to follow the repair material middle part and heat the repair material, guarantee the mobility of repair material to the be convenient for repair the going on of work to highway with the repair material.

When repairing the repairing material, the repairing material is placed into the storage vat 101 through the feeding hopper 103, then the asynchronous motor 201 is started to drive the transmission part 202 to drive, the output end of the asynchronous motor 201 drives the worm to rotate, the outer surface of the worm is meshed with the outer surface of the worm wheel, the worm wheel drives the stirring shaft 203 to rotate, the stirring shaft 203 drives the spiral blade 206 and the scraping plate 208 to rotate when rotating, so that the repairing material is effectively mixed, the scraping plate 208 is utilized to prevent the repairing material from being adhered to the inner wall of the storage vat 101 during mixing, the heating pipe 204 is utilized to heat the middle part of the repairing material during mixing, the mobility of the repairing material is ensured, the repairing effect of the repairing material is improved, the repairing material is placed into the pit to be repaired by the discharging pipe 104, and the repairing of a highway is completed.

Examples

Based on implementation one, still there is among the prior art to repair and need carry out the compaction to repair the department after, and the in-process of compaction is easy because bellied jolt leads to the device to receive the problem of damage, please refer to fig. 1-4, the embodiment provides a road surface patching device for highway maintenance, can effectively solve the damage that the bellied jolt caused to the device, this a road surface patching device for highway maintenance, including compaction device including pneumatic cylinder 301, the lifter plate 302 is installed to the pneumatic cylinder 301 output, lifter plate 302 both ends mid-mounting has guide bar 303, guide bar 303 bottom fixedly connected with compression roller 304, spring 305 is installed to the compression roller 304 top surface. The hydraulic cylinder 301 is detachably mounted on the middle part of the top surface of the mobile vehicle 1 near the right end, the outer surface of the guide rod 303 is slidably connected with the inner walls of through holes formed in the middle parts of the two ends of the lifting plate 302, and one end, away from the compression roller 304, of the spring 305 is fixedly connected with the bottom surface of the lifting plate 302.

Through the setting of compaction device, utilize pneumatic cylinder 301 to drive compression roller 304 to carry out the compaction to repair the part and carry out the time, utilize the stress reinforcing compaction effect of spring 305, and prevent protruding jolt to cause the damage to the device in the compaction process.

After the highway is repaired, the hydraulic cylinder 301 is started to drive the lifting plate 302 to lift, so that the lifting plate 302 is used for driving the press roller 304 to compact the repaired part, the compaction effect is ensured by the stress of the spring 305 in the repairing process, and meanwhile, the damage to the device caused by bump is prevented by the buffer stress of the spring 305.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The pavement repairing device for highway maintenance comprises a mobile vehicle (1) and is characterized in that a storage device is arranged in the middle of the top surface of the mobile vehicle (1), a mixing device is arranged in the storage device, and a compacting device is arranged at the left end of the mobile vehicle (1);

The mixing device comprises a driving structure and a mixing structure, and the mixing structure is arranged at the bottom of the driving structure;

The driving structure comprises an asynchronous motor (201), a transmission part (202) is connected to the output end of the asynchronous motor (201), a stirring shaft (203) is arranged in the transmission part (202), a heating pipe (204) is arranged in the stirring shaft (203), and a connector (205) is arranged at the top end of the heating pipe (204).

2. The road surface repairing device for highway maintenance according to claim 1, wherein the mixing structure comprises a spiral blade (206), a connecting rod (207) is arranged at the top of the spiral blade (206), and a scraper (208) is fixedly arranged at one end of the connecting rod (207).

3. The road surface repairing device for highway maintenance according to claim 2, wherein the top end of the stirring shaft (203) is in limit rotation connection with the bottom surface of the connecting head (205), the spiral blade (206) is fixedly arranged at the bottom end of the outer surface of the stirring shaft (203), and one end of the connecting rod (207) far away from the scraping plate (208) is fixedly connected with the outer surface of the stirring shaft (203) close to the top end.

4. The pavement patching device for highway maintenance according to claim 1, wherein the storage device comprises a storage barrel (101), a supporting leg (102) is fixedly arranged on the bottom surface of the storage barrel (101), a feeding hopper (103) is fixedly arranged near the right end of the middle part of the top surface of the storage barrel (101), and a discharging pipe (104) is fixedly arranged in the middle of the bottom surface of the storage barrel (101).

5. The pavement patching device for highway maintenance according to claim 4, wherein the top surface of the storage vat (101) is detachably connected with the bottom surface of the asynchronous motor (201), the middle part of the top surface of the storage vat (101) is connected with the outer surface of the stirring shaft (203) near the top end through a bearing, the inner wall of the storage vat (101) is slidably connected with the outer surface of the scraping plate (208), the bottom ends of the supporting legs (102) are fixedly connected with the top surface of the mobile vehicle (1), and the outer surface of the discharging pipe (104) is fixedly connected with the inner wall of a round hole formed in the middle part of the top surface of the mobile vehicle (1).

6. The pavement patching device for highway maintenance according to claim 1, wherein the compaction device comprises a hydraulic cylinder (301), a lifting plate (302) is arranged at the output end of the hydraulic cylinder (301), guide rods (303) are arranged in the middle of two ends of the lifting plate (302), press rolls (304) are fixedly connected to the bottom ends of the guide rods (303), and springs (305) are arranged on the top surfaces of the press rolls (304).

7. The road surface repairing device for highway maintenance according to claim 6, wherein the hydraulic cylinder (301) is detachably mounted on the middle part of the top surface of the mobile vehicle (1) and is close to the right end, the outer surface of the guide rod (303) is slidably connected with the inner walls of through holes formed in the middle parts of the two ends of the lifting plate (302), and one end, far away from the compression roller (304), of the spring (305) is fixedly connected with the bottom surface of the lifting plate (302).