Road surface impurity cleaning device

Abstract

The utility model discloses a road surface impurity cleaning device which comprises a hanging frame installed on a maintenance vehicle, an air blower is installed at the rear end of the hanging frame and guides blowing air to the inclined lower portion of the outer side of the hanging frame through a blowing pipe and a blowing nozzle which are connected with the air blower, and a pre-scraping assembly is arranged at the front end of the blowing nozzle. According to the road impurity cleaning device, through cooperation of the blower, the scraping assembly and the loosening assembly, the road surface impurities can be effectively cleaned, and the road impurity cleaning efficiency is greatly improved under the condition that the road surface is prevented from being damaged.

Description

Technical Field

[0001] This utility model relates to the field of road surface debris cleaning, and specifically to a road surface debris cleaning device. Background Technology

[0002] During rainy days, mud and stones are easily washed onto the sides of roads and accumulate. After a period of time, these mud and stones tend to harden. To prevent them from obstructing traffic, it is necessary to clean up these accumulated mud and stones. Current technology allows for cleaning using either mechanical or manual methods to ensure unobstructed roads. For example, excavators or other mechanical equipment can be used, or manual cleaning can be carried out. However, using excavators can easily damage the road surface, while manual cleaning is both laborious and time-consuming, affecting efficiency. Therefore, existing technologies urgently need improvement to address these issues. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a road surface debris cleaning device.

[0004] This utility model is achieved through the following technical solution:

[0005] A road surface debris cleaning device includes a bracket installed on a maintenance vehicle. A blower is installed at the rear end of the bracket. The blower guides the blowing air to the outside of the bracket at an angle below through a connected blowing pipe and a nozzle. A pre-scraping component is provided at the front end of the nozzle, and a loosening component for cleaning hardened debris is provided at the rear end of the scraping component.

[0006] Further optionally, the pre-scraping assembly includes an outwardly inclined connecting plate with a rubber scraper mounted on its front end. The top of the connecting plate is slidably connected to a sliding sleeve fixed on the hanger via a slide rod, and a locking screw is provided on the sliding sleeve.

[0007] Further optionally, the loosening component includes several cleaning blocks fixed to the rear end of the connecting plate. The cleaning blocks have sliding holes inside, and sliders are installed inside the sliding holes. The lower ends of the sliders are connected and fixed to the loosening blocks on the outer side of the bottom of the cleaning blocks through the connecting blocks.

[0008] Optionally, the hair dryer includes a lower hair dryer and an upper hair dryer, with the nozzles connecting the lower and upper hair dryers located on the left and right sides of the rear end of the connecting plate.

[0009] Alternatively, the upper and lower blowers are fixed to the upper and lower support platforms at the rear end of the bracket, which are staggered vertically, and the blow pipes connected to the upper and lower blowers are bound to the guide frame.

[0010] Alternatively, the guide frame is fixed to the side of the upper support platform and extends toward the connecting plate.

[0011] Alternatively, the lower support platform is connected to a frame-shaped connecting frame on the back of the support guide frame.

[0012] Alternatively, the upper part of the mounting bracket is provided with a slot that engages with the rear of the maintenance vehicle.

[0013] Compared with existing technologies, the advantages of this utility model are: by combining a blower, a scraper assembly, and a loosening assembly, this utility model can effectively clean up road impurities, greatly improving the efficiency of road impurity cleaning while avoiding road damage. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the practical usage status;

[0016] Figure 3 This is a schematic diagram of the structure of a practical loose component;

[0017] In the diagram: 1. Hanger; 2. Slot; 3. Lower support platform; 4. Upper support platform; 5. Lower blower; 6. Upper blower; 7. Blowing pipe; 8. Nozzle; 9. Guide frame; 10. Frame-shaped connecting frame; 11. Sliding sleeve; 12. Sliding rod; 13. Connecting plate; 14. Rubber scraper; 15. Cleaning block; 16. Sliding hole; 17. Sliding block; 18. Connecting block; 19. Loosening block; 20. Maintenance vehicle. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments:

[0019] like Figure 1 As shown, a road surface debris cleaning device includes a bracket 1 installed on a maintenance vehicle 20. A blower is installed at the rear end of the bracket 1. The blower guides the blowing air to the outside of the bracket 1 at an angle below through a connected blowing pipe 7 and a nozzle 8. A pre-scraping component is provided at the front end of the nozzle 8, and a loosening component for cleaning hardened debris is provided at the rear end of the scraping component.

[0020] The bracket 1 is used to fix the vehicle 20. The blower directs airflow to the outside of the bracket 1 at an angle downward through the blow pipe 7 and the nozzle 8, so as to blow away the impurities accumulated on the side of the road surface to the outside of the road surface. The pre-scraping assembly is used to initially scrape away the impurities before blowing, while the loosening assembly is used to further clean the compacted impurities. The design of the blow pipe 7 and the nozzle 8 allows the airflow to be concentrated and effectively blow the impurities away from the road surface. The pre-scraping assembly may include a rubber scraper to scrape away loose impurities before blowing, preventing them from being blown away during the blowing process. The loosening assembly may include a cleaning block and a slider. The slider is connected to the loosening block through a connecting block, so that the loosening block can effectively clean the compacted impurities.

[0021] The pre-scraping assembly includes an outwardly inclined connecting plate 13, which is made of metal plate. A rubber scraper 14 is installed at the front end of the connecting plate 13. The top of the connecting plate 13 is slidably connected to a sliding sleeve 11 fixed on the bracket 1 via a sliding rod 12. The sliding rod 12 and the sliding sleeve 11 have polygonal (quadrilateral or hexagonal) cross sections to prevent them from rotating. A locking screw is provided on the sliding sleeve 11.

[0022] The outward tilt of the connecting plate 13 allows impurities to move along its tilt direction and be discharged to the outside of the road, while the rubber scraper 14 effectively removes loose impurities from the road surface. The rubber scraper 14 is made from recycled tires, ensuring that it does not damage the road surface when removing impurities. The sliding connection between the slide rod 12 and the sliding sleeve 11 allows the connecting plate 13 to be adjusted up and down according to road conditions. The locking screw is used to fix the position of the slide rod, ensuring the stability of the scraping assembly during operation.

[0023] like Figure 2 As shown, the loosening component includes several cleaning blocks 15 fixed to the rear end of the connecting plate 13. The cleaning block 15 has a sliding hole 16 inside, and a slider 17 is provided in the sliding hole 16. The lower end of the slider 17 is connected and fixed to the loosening block 19 on the outer side of the bottom of the cleaning block 15 through the connecting block 18.

[0024] As the connecting plate 13 moves forward to clean, the loosening block 19 at the bottom of the loosening component cleaning block 15 pulls and cleans the remaining compacted soil, thus effectively cleaning the compacted impurities. The sliding hole 16 allows the slider 17 to slide freely within it, while the connecting block 18 is used to fix the slider 17 and the loosening block 19 together, ensuring that the loosening block 19 remains stable during movement. Through the sliding of the slider 17, the loosening block 19 can flexibly adjust its position to adapt to compacted impurities of different shapes and locations, thereby ensuring consistent cleaning results.

[0025] The hair dryer 5 includes a lower hair dryer 5 and an upper hair dryer 6. The nozzles 8 connected to the lower hair dryer 5 and the upper hair dryer 6 are located on the left and right sides of the rear end of the connecting plate 13. The upper hair dryer 6 and the lower hair dryer 5 are fixed to the upper support platform 4 and the lower support platform 3, which are staggered at the rear end of the bracket 1. The blow pipe 7 connected to the upper hair dryer 6 and the lower hair dryer 5 is bound to the guide frame 9.

[0026] The placement of the lower blower 5 and the upper blower 6 allows the sweeping air to be blown out simultaneously from the left and right sides of the rear end of the connecting plate 13, thus more effectively sweeping road debris to the outer and lower side of the bracket 1. The sweeping pipe is fixed by the guide frame 9, ensuring the stability and directionality of the sweeping air. The frame-shaped connecting frame 10 further enhances the support stability of the guide frame, preventing swaying or displacement during the sweeping process.

[0027] The guide frame 9 is fixed to the side of the upper support platform 4 and extends towards the connecting plate 13. By fixing the guide frame 9 to the side of the upper support platform 4, the stability of the overall structure can be effectively enhanced, and the accurate positioning of the purge pipe and the nozzle can be ensured.

[0028] The lower support platform 3 is connected to the frame-shaped connecting frame 10 on the back of the guide frame 9, which effectively solves the problem of loosening or displacement of the guide frame 9 during the cleaning process, thereby improving the overall stability and working efficiency of the road impurity cleaning device.

[0029] The bracket 1 has a slot 2 at its top that engages with the rear of the maintenance vehicle 20. This slot 2 design ensures a more secure connection between the bracket 1 and the maintenance vehicle 20, preventing issues like the bracket 1 becoming loose and affecting cleaning effectiveness. The slot 2 is easy and convenient to install, allowing operators to quickly install and remove the bracket, thus improving cleaning efficiency. The slot 2 also allows the bracket 1 to be easily stored on the maintenance vehicle when not in use, reducing space usage.

[0030] The implementation principle of the road surface debris cleaning device in this application embodiment is as follows:

[0031] When cleaning up the compacted soil and stones on both sides of the road, the slot 2 of the bracket 1 of this device is installed at the rear of the maintenance vehicle 20. The cleaning personnel drive the maintenance vehicle 20 to the side of the road and align the pre-scraping component with the accumulated impurities. Loosen the screw on the sliding sleeve 11 of the pre-scraping component. The sliding rod 12 moves down under the weight of the lower connecting plate 13 and the rubber scraper 14, and the rubber scraper 14 contacts the ground.

[0032] The operator drives the maintenance vehicle 20 forward while simultaneously activating the high-power gasoline-powered lower blower 5 and upper blower 6. As the maintenance vehicle 20 moves forward, the inclined rubber scraper 14 of the pre-scraping assembly scrapes and loosens the accumulated stones and compacted soil on the side of the road. Some of the removed debris moves to the outside of the road along with the inclined rubber scraper 14, while smaller debris is swept away by the nozzles 8 of the lower blower 5 and upper blower 6 on both sides of the rear end of the connecting plate 13, thus cleaning it up. At the same time, the loosening block 19 at the bottom of the cleaning block 15 at the rear end of the connecting plate 13 is pulled away, thereby effectively loosening and cleaning the remaining compacted debris, ensuring that the subsequent blower blows away all the compacted debris and soil.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A road surface debris cleaning device, characterized by: The utility model provides an installation is hanged in the maintenance car (20) on the hanger (1), the hanger (1) rear end is equipped with the blower, the blower is guided to the hanger (1) outside oblique below through the connecting blowing pipe (7), the blowing nozzle (8), the blowing nozzle (8) front end is provided with the pre -scraping component, and the pre -scraping component rear end is provided with the loose component and is cleaned to the concretion impurity.

2. A road debris cleaning device according to claim 1, wherein: The pre -scraping component includes the outwardly inclined connecting plate (13), the rubber scraper (14) is installed at the front end of the connecting plate (13), the connecting plate (13) top is slidably connected with the fixed slide sleeve (11) of the hanger (1) through the slide bar (12), the slide sleeve (11) is provided with locking screw rod.

3. The road debris cleaning device of claim 1, wherein: The loose component includes a plurality of cleaning blocks (15) fixed at the rear end of the connecting plate (13), the cleaning block (15) is provided with a sliding hole (16) in the inside, the sliding hole (16) is provided with a sliding block (17) in the inside, the lower end of the sliding block (17) is connected and fixed with the loose block (19) outside the bottom of the cleaning block (15) through the connecting block (18).

4. The road debris cleaning device of claim 1, wherein: The blower (5) includes the lower blower (5) and the upper blower (6), the blowing nozzle (8) connected with the lower blower (5) and the upper blower (6) is located at the left and right sides of the rear end of the connecting plate (13).

5. A road debris cleaning device according to claim 4, wherein: The upper blower (6) and the lower blower (5) are fixed on the upper support table (4) and the lower support table (3) arranged in an upper and lower staggered manner at the rear end of the hanger (1), and the blowing pipe (7) connected with the upper blower (6) and the lower blower (5) is bound on the guide frame (9).

6. A road debris cleaning device according to claim 5, wherein: The guide frame (9) is fixed on the side of the upper support table (4) and extends towards the connecting plate (13).

7. A road debris cleaning device as claimed in claim 5, wherein: The lower support table (3) is connected with the frame-shaped connecting frame (10) supporting the back of the guide frame (9) outside.

8. The road debris cleaning device of claim 1, wherein: The upper part of the hanger (1) is provided with the clamping groove (2) clamped at the tail of the maintenance car (20).

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