A rapid road surface obstacle clearing vehicle

Abstract

This invention belongs to the technical field of road clearing equipment, specifically relating to a rapid road clearing vehicle. By adding a roller brush in front of the bucket, driven by a drive assembly, it sweeps obstacles that are difficult to lift into the bucket, eliminating the need for workers to manually clean up, thus improving cleaning efficiency and reducing worker safety risks. Through the cooperation of connecting rods and a telescopic mechanism, the position of the roller brush relative to the bucket can be adjusted, allowing for adjustments when clearing obstacles of different sizes, ensuring the normal operation of the clearing work. A permanent magnet assembly extending into a metal outer box provides magnetic attraction to the surface of the metal outer box, directly adsorbing metal debris from the road onto its surface. Upon reaching the metal debris disposal point, the power assembly drives the permanent magnet assembly to detach from the metal outer box, eliminating the magnetic attraction and causing the metal debris to fall off. This method eliminates the energy loss associated with energizing electromagnets, improving economic efficiency.

Description

[Technical Field]

[0001] This application belongs to the technical field of road clearing equipment, specifically relating to a rapid road clearing vehicle. [Background Technology]

[0002] In road clearing, bulldozers are often the main tool for removing large obstacles, using their buckets to directly remove them. However, there are also small, lightweight obstacles on the road, such as tire scraps, cardboard, sheet metal, wood blocks, iron filings, and screws. On high-speed lanes, these obstacles can easily cause traffic accidents. However, bulldozers cannot directly remove these obstacles, and workers often need to get out of the vehicle to manually clear them. This is not only time-consuming and labor-intensive, but also inefficient, and it puts workers in high-speed traffic, endangering their lives. [Summary of the Invention]

[0003] To address the problem that existing forklifts cannot directly remove small, lightweight obstacles, this application provides a rapid road clearing vehicle.

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

[0005] A road clearing vehicle includes a loader clearing device and a magnetic clearing device. The loader clearing device includes a roller brush, an articulated assembly, a bucket articulated with the front of the vehicle, and a drive assembly for driving the roller brush to rotate and sweep obstacles in front of it into the bucket. The magnetic clearing device includes a mounting piece for mounting on the vehicle, a power assembly disposed on the mounting piece, a metal outer box disposed below the mounting piece, and a permanent magnet assembly connected to the power assembly.

[0006] The hinge assembly includes a connecting rod with both ends hinged to the roller brush and the bucket, and a telescopic mechanism with both ends hinged to the connecting rod and the bucket, respectively. The two sides of the bucket are connected to the two ends of the roller brush through two of the hinge assemblies. The telescopic mechanism drives the roller brush to switch between a position at the bottom front edge of the bucket and a position above the bucket. The power assembly drives the permanent magnet assembly to extend into or detach from the metal outer box.

[0007] As described above, in a rapid road clearing vehicle, the telescopic mechanism extends to push the connecting rod to rotate downwards around its hinge point at one end of the bucket until the roller brush is in contact with the ground; the telescopic mechanism retracts to pull the connecting rod to rotate upwards around its hinge point at one end of the bucket until the roller brush is above the bucket.

[0008] The road clearing vehicle described above also includes a pneumatic spring and a shoveling assembly hinged to the bottom of the front edge of the bucket. The front edge of the shoveling assembly is chamfered. One end of the pneumatic spring is connected to the upper inner side of the bucket, and the other end of the pneumatic spring is hinged to the shoveling assembly near the chamfered side.

[0009] As described above, in a road clearing vehicle, the shovel assembly includes a mounting plate hinged to the bottom of the front edge of the bucket, and a shovel-lifting rubber plate disposed on the mounting plate and protruding from the front edge of the mounting plate.

[0010] The road clearing vehicle described above also includes directional casters located on both sides below the bucket.

[0011] The road clearing vehicle described above further includes a lifting assembly for connecting the metal outer box and the mounting component, the lifting assembly being slidably connected to the mounting component.

[0012] As described above, in a road rapid clearing vehicle, the lifting assembly includes a connecting plate. The connecting plate is provided with a first sliding groove for sliding connection of the permanent magnet assembly and a second sliding groove for sliding connection of the mounting component from bottom to top along its height direction. The first sliding groove and the second sliding groove are spaced apart.

[0013] As described above, in a road clearing vehicle, the power unit drives the permanent magnet assembly to rise, causing the permanent magnet assembly to slide from the lower end of the first sliding groove to the upper end of the first sliding groove, thereby raising the permanent magnet assembly and removing it from the metal outer box. The power unit also drives the connecting plate to rise, causing the mounting member to slide from the upper end of the second sliding groove to the lower end of the second sliding groove, thereby raising the metal outer box and aligning it with the permanent magnet assembly.

[0014] As described above, the power assembly of the road rapid clearing vehicle includes a drive motor, a retractable bearing connected to the output end of the drive motor, and a connecting rope connecting the retractable bearing and the permanent magnet assembly at both ends.

[0015] As described above, in a road rapid clearing vehicle, the connecting plate includes a left side panel and a right side panel, and the permanent magnet assembly is slidably connected between the left side panel and the right side panel.

[0016] Compared with the prior art, this application has the following advantages:

[0017] This application discloses a rapid road clearing vehicle. By adding a roller brush to the front of the bucket, driven by a drive assembly, it sweeps obstacles that are difficult to scoop into the bucket, eliminating the need for workers to manually clean up the obstacles, thus improving cleaning efficiency and reducing worker safety risks. Through the cooperation of connecting rods and a telescopic mechanism, the position of the roller brush relative to the bucket can be adjusted, allowing for adjustments when clearing obstacles of different sizes, ensuring the normal operation of the clearing work. A permanent magnet assembly extending into a metal outer box provides magnetic attraction to the surface of the metal outer box, directly adsorbing metal debris from the road onto its surface. Upon reaching the metal debris disposal point, the drive assembly drives the permanent magnet assembly to detach from the metal outer box, eliminating the magnetic attraction and causing the metal debris to fall off. This method eliminates the energy loss associated with energizing electromagnets, improving economic efficiency. [Attached Image Description]

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional perspective view of an embodiment of this application;

[0020] Figure 2 This is a three-dimensional representation of the loader obstacle clearing device in the embodiments of this application. Figure 1 ;

[0021] Figure 3 yes Figure 1 Enlarged view at point A in the middle;

[0022] Figure 4 yes Figure 2 Top view;

[0023] Figure 5 This is a three-dimensional representation of the loader obstacle clearing device in the embodiments of this application. Figure 2 ;

[0024] Figure 6 yes Figure 5 Enlarged view at point B;

[0025] Figure 7 yes Figure 2 The main view;

[0026] Figure 8 This is a three-dimensional perspective view of the magnetic obstacle removal device in the embodiments of this application;

[0027] Figure 9 yes Figure 8Exploded view.

Detailed Implementation Methods

[0028] To make the technical problems solved by this application, the technical solutions, and the beneficial effects clearer, this application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0029] Please see Figures 1 to 8 A road clearing vehicle includes a loader clearing device 1 and a magnetic clearing device 2. The loader clearing device 1 includes a roller brush 11, an articulation assembly 12, a bucket 13 articulated with the front of the vehicle, and a drive assembly 14 for driving the roller brush 11 to rotate and sweep obstacles in front of it into the bucket 13. The magnetic clearing device 2 includes a mounting piece 21 for mounting on the vehicle, a power assembly 22 disposed on the mounting piece 21, a metal outer box 24 disposed below the mounting piece 21, and a permanent magnet assembly 25 connected to the power assembly 22.

[0030] The hinge assembly 12 includes a connecting rod 121 with both ends hinged to the roller brush 11 and the bucket 13 respectively, and a telescopic mechanism 122 with both ends hinged to the connecting rod 121 and the bucket 13 respectively. The two sides of the bucket 13 are connected to the two ends of the roller brush 11 through the two hinge assemblies 12 respectively. The telescopic mechanism 122 drives the roller brush 11 to switch between a position at the bottom front edge of the bucket 13 and a position above the bucket 13. The power assembly 22 drives the permanent magnet assembly 25 to extend into or withdraw from the metal outer box 24.

[0031] This application discloses a rapid road clearing vehicle. By adding a roller brush to the front of the bucket, driven by a drive assembly, it sweeps obstacles that are difficult to scoop into the bucket, eliminating the need for workers to manually clean up the obstacles, thus improving cleaning efficiency and reducing worker safety risks. Through the cooperation of connecting rods and a telescopic mechanism, the position of the roller brush relative to the bucket can be adjusted, allowing for adjustments when clearing obstacles of different sizes, ensuring the normal operation of the clearing work. A permanent magnet assembly extending into a metal outer box provides magnetic attraction to the surface of the metal outer box, directly adsorbing metal debris from the road onto its surface. Upon reaching the metal debris disposal point, the drive assembly drives the permanent magnet assembly to detach from the metal outer box, eliminating the magnetic attraction and causing the metal debris to fall off. This method eliminates the energy loss associated with energizing electromagnets, improving economic efficiency.

[0032] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the telescopic mechanism 122 extends to push the connecting rod 121 to rotate downward with its hinge point at one end of the bucket 13 as the center of rotation, until the roller brush 11 is in contact with the ground; the telescopic mechanism 122 retracts to pull the connecting rod 121 to rotate upward with its hinge point at one end of the bucket 13 as the center of rotation, until the roller brush 11 is above the bucket 13.

[0033] In this embodiment, the position of the roller brush relative to the bucket can be adjusted by the cooperation of the connecting rod and the telescopic mechanism. This allows for adjustments to be made when clearing obstacles of different sizes, ensuring the normal progress of the obstacle clearing work.

[0034] Furthermore, as a preferred embodiment of this solution and not a limitation, it also includes a pneumatic spring 3 and a shovel pressing assembly 4 hinged to the bottom of the front edge of the bucket 13. The front edge of the shovel pressing assembly 4 is provided with a chamfer 41. One end of the pneumatic spring 3 is connected to the upper inner side of the bucket 13, and the other end of the pneumatic spring 3 is hinged to the side of the shovel pressing assembly 4 near the chamfer 41.

[0035] In this embodiment, the shovel pressing component is in contact with the ground, and the pneumatic spring can provide downward pressure, so that the shovel pressing component will not be lifted off the ground due to the shaking of the vehicle during driving, thereby affecting the cleaning quality and improving the cleaning efficiency.

[0036] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the shovel pressing assembly 4 includes a mounting plate 42 hinged to the bottom of the front edge of the bucket 13, and a shovel lifting rubber plate 43 disposed on the mounting plate 42 and protruding from the front edge of the mounting plate 42.

[0037] In this embodiment, the hinged design of the mounting plate allows it to be effectively connected to the bottom of the front edge of the bucket, enhancing the stability of the structure. At the same time, the protruding design of the scooping rubber plate can more effectively lift small obstacles and has high wear resistance and strong elasticity, improving the efficiency and accuracy of cleaning, further enhancing the ability to handle small obstacles, and further improving the efficiency and safety of road cleaning work.

[0038] Furthermore, as a preferred embodiment of this solution and not a limitation, it also includes directional casters 5 located below both sides of the bucket 13.

[0039] In this embodiment, the directional casters are located on the lower sides of the bucket, which can effectively improve the stability and maneuverability of the bucket, and provide a certain amount of support for the bucket, significantly improving the operational performance and safety of the cleaning operation.

[0040] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, it also includes a lifting assembly 23 for connecting the metal outer box 24 and the mounting member 21, the lifting assembly 23 being slidably connected to the mounting member 21.

[0041] In this embodiment, this structural arrangement allows the power component to drive the permanent magnet component to slide from the lower end of the first sliding groove to the upper end of the first sliding groove. Since the permanent magnet component abuts against the upper end of the first sliding groove, the power component can continue to drive the lifting component to rise towards the mounting part, thereby increasing the overall height of the permanent magnet component and the metal outer box. This enables the vehicle to cope with uneven road sections, avoids road collisions with the magnetic obstacle removal device, and improves the service life of the device.

[0042] Furthermore, as a preferred embodiment of this solution and not a limitation, the lifting assembly 23 includes a connecting plate 231. The connecting plate 231 is provided with a first sliding groove 232 for sliding connection of the permanent magnet assembly 25 and a second sliding groove 233 for sliding connection of the mounting member 21 along its height direction from bottom to top. The first sliding groove 232 and the second sliding groove 233 are spaced apart.

[0043] In this embodiment, the structural design makes the movement between the permanent magnet assembly and the metal outer box relatively independent and does not interfere with each other, effectively improving the stability and reliability of the lifting assembly. The device can switch between the metal waste cleaning mode and the metal waste removal mode through a simple structural design. This process has low energy consumption and effectively improves economic efficiency.

[0044] Furthermore, as a preferred embodiment of this solution and not a limitation, the power component 22 drives the permanent magnet component 25 to rise, causing the permanent magnet component 25 to slide from the lower end of the first sliding groove 232 to the upper end of the first sliding groove 232, thereby raising the permanent magnet component 25 and removing it from the metal outer box 24. The power component 22 drives the connecting plate 231 to rise, causing the mounting member 21 to slide from the upper end of the second sliding groove 233 to the lower end of the second sliding groove 233, thereby raising the metal outer box 24 and aligning it with the permanent magnet component 25.

[0045] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the power assembly 22 includes a drive motor 221, a winding bearing 222 connected to the output end of the drive motor 221, and a connecting rope connecting the winding bearing 222 and the permanent magnet assembly 25 at both ends respectively.

[0046] In this embodiment, power can be effectively transmitted and transferred to the permanent magnet assembly via a connecting rope, enabling the lifting and lowering movements of both the permanent magnet assembly and the lifting assembly. This structural design provides stable and reliable power transmission, ensuring smooth lifting operations. Simultaneously, the use of the connecting rope allows the power assembly to move within a wide range, adapting to lifting requirements at different heights. Furthermore, the application of a retractable bearing effectively reduces frictional losses during movement, improving overall efficiency and durability, and providing a reliable guarantee for the long-term stable operation of the equipment.

[0047] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the connecting plate 231 includes a left baffle 2311 and a right baffle 2312, and the permanent magnet assembly 25 is slidably connected between the left baffle 2311 and the right baffle 2312.

[0048] In this embodiment, the permanent magnet assembly can be securely slidably connected between the left and right baffles. This effectively secures the permanent magnet assembly, preventing it from shifting or loosening during movement, thus ensuring the safety and stability of the lifting device. The left and right baffles also provide a degree of protection, preventing external objects from interfering with or damaging the permanent magnet assembly, further extending the device's service life and providing crucial assurance for its reliable operation.

[0049] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the drive component 14 is a hydraulic motor and is located at either end of the roller brush 11.

[0050] Furthermore, as a preferred embodiment of this solution and not a limitation, the bucket 13 is provided with an opening 131 on the side away from the roller brush 11, and a filter screen 132 is provided at the opening 131.

[0051] In this embodiment, since the shovel pressing component is close to the ground, when encountering a section of road with standing water, water that cannot be cleared will also enter the bucket. The opening allows water to flow out, and the filter screen retains obstacles inside the bucket.

[0052] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the mounting plate 42 is provided with a scraping protection strip 421 at its front edge.

[0053] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the top of the bucket 13 is also provided with a notch 133, which gradually narrows from the outer edge of the bucket 13 inward.

[0054] In this embodiment, this structural design allows the personnel in the vehicle's cab to observe the road conditions in front of the bucket from an obliquely upward position while ensuring the bucket capacity, thereby reducing blind spots for the driver and lowering safety risks.

[0055] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the outer side of the bucket 13 is also provided with reinforcing ribs 134 arranged along its width direction.

[0056] In this embodiment, the reinforcing ribs effectively disperse and withstand the pressure and impact forces that may be generated during the cleaning operation, thereby preventing the bucket from deforming or being damaged when handling obstacles. This design ensures the reliability of the bucket under high-intensity working conditions, extends its service life, and also improves overall cleaning efficiency and safety.

[0057] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the permanent magnet assembly 25 includes a permanent magnet 251, a sliding bearing 252 slidably connected in the first sliding groove 232, and a connecting rod 253 with the sliding bearing 252 and the permanent magnet 251 respectively connected at both ends.

[0058] In this embodiment, the structural design enables the permanent magnet assembly to maintain stable sliding motion during lifting. The application of the sliding bearing effectively reduces frictional resistance, ensuring smooth lifting and extending the service life of the permanent magnet. The connecting rod design makes the connection between the sliding bearing and the permanent magnet more robust and reliable, preventing loosening or detachment during movement, thus ensuring the safety and stability of the lifting device. Overall, the structural design of the permanent magnet assembly effectively improves the performance of the lifting device and ensures its reliable operation.

[0059] Furthermore, as a preferred embodiment of this solution and not a limitation, it includes two lifting components 23 respectively connected to both sides of the metal outer box 24, and two power components 22.

[0060] In this embodiment, the lifting component is balanced. This allows the lifting component to perform stable ascent and descent operations while ensuring balanced movement and preventing one side from moving ahead or behind. Synchronized movement of the lifting device is achieved, and due to the large mass of the metal waste, this design ensures the stability and balance of the overall device.

[0061] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, it also includes rollers 6 disposed on both sides of the bottom of the metal outer box 24.

[0062] In this embodiment, the entire lifting device is provided with additional support, thereby effectively reducing the load on the device. The rollers also provide additional support points for the device, balancing the center of gravity of the device, thereby further improving the overall stability and safety.

[0063] Furthermore, as a preferred embodiment of this solution and not a limitation, the length of the first sliding groove 232 is the same as the length of the second sliding groove 233.

[0064] In this embodiment, the length of the first sliding groove is the same as the length of the second sliding groove, so that after the permanent magnet assembly is raised and separated from the metal outer box, the metal outer box moves to the initial position corresponding to the permanent magnet when it is raised, thus achieving the effect that the permanent magnet and the metal outer box are raised to the same height together.

[0065] The working principle of this embodiment is as follows:

[0066] This application discloses a rapid road clearing vehicle. By adding a roller brush to the front of the bucket, driven by a drive assembly, it sweeps obstacles that are difficult to scoop into the bucket, eliminating the need for workers to manually clean up the obstacles, thus improving cleaning efficiency and reducing worker safety risks. Through the cooperation of connecting rods and a telescopic mechanism, the position of the roller brush relative to the bucket can be adjusted, allowing for adjustments when clearing obstacles of different sizes, ensuring the normal operation of the clearing work. A permanent magnet assembly extending into a metal outer box provides magnetic attraction to the surface of the metal outer box, directly adsorbing metal debris from the road onto its surface. Upon reaching the metal debris disposal point, the drive assembly drives the permanent magnet assembly to detach from the metal outer box, eliminating the magnetic attraction and causing the metal debris to fall off. This method eliminates the energy loss associated with energizing electromagnets, improving economic efficiency.

[0067] The above are implementation methods provided in conjunction with specific content, and it is not intended that the specific implementation of this application is limited to these descriptions. Any methods or structures that are similar to those of this application, or any technical deductions or substitutions made based on the concept of this application, should be considered within the scope of protection of this application.

Claims

1. A road rapid clearing vehicle, characterized in that, The device includes a loader clearing device (1) and a magnetic clearing device (2). The loader clearing device (1) includes a roller brush (11), an articulated assembly (12), a bucket (13) articulated with the front of the vehicle, and a drive assembly (14) for driving the roller brush (11) to rotate and sweep obstacles in front of it into the bucket (13). The magnetic clearing device (2) includes a mounting piece (21) for mounting on a vehicle, a power assembly (22) provided on the mounting piece (21), a metal outer box (24) provided below the mounting piece (21), and a permanent magnet assembly (25) connected to the power assembly (22). The hinge assembly (12) includes a connecting rod (121) with both ends hinged to the roller brush (11) and the bucket (13) respectively, and a telescopic mechanism (122) with both ends hinged to the connecting rod (121) and the bucket (13) respectively. The two sides of the bucket (13) are connected to the two ends of the roller brush (11) through the two hinge assemblies (12). The telescopic mechanism (122) drives the roller brush (11) to switch between the position at the bottom front edge of the bucket (13) and the position above the bucket (13). The power assembly (22) drives the permanent magnet assembly (25) to extend into the metal outer box (24) or withdraw from the metal outer box (24). It also includes a lifting assembly (23) for connecting the metal outer box (24) and the mounting member (21), the lifting assembly (23) being slidably connected to the mounting member (21); The lifting assembly (23) includes a connecting plate (231). The connecting plate (231) is provided with a first sliding groove (232) for sliding connection of the permanent magnet assembly (25) and a second sliding groove (233) for sliding connection of the mounting component (21) along its height direction from bottom to top. The first sliding groove (232) and the second sliding groove (233) are spaced apart. The power component (22) drives the permanent magnet component (25) to rise, so that the permanent magnet component (25) slides from the lower end of the first sliding groove (232) to the upper end of the first sliding groove (232), thereby raising the permanent magnet component (25) and pulling it away from the metal outer box (24). The power component (22) drives the connecting plate (231) to rise, so that the mounting part (21) slides from the upper end of the second sliding groove (233) to the lower end of the second sliding groove (233), thereby raising the metal outer box (24) and making it correspond to the permanent magnet component (25).

2. The road rapid clearing vehicle according to claim 1, characterized in that, The telescopic mechanism (122) extends to push the connecting rod (121) to rotate downward with its hinge point at one end of the bucket (13) as the center of rotation until the roller brush (11) is in contact with the ground; the telescopic mechanism (122) retracts to pull the connecting rod (121) to rotate upward with its hinge point at one end of the bucket (13) as the center of rotation until the roller brush (11) is above the bucket (13).

3. The road rapid clearing vehicle according to claim 1, characterized in that, It also includes a pneumatic spring (3) and a shovel pressing assembly (4) hinged to the bottom of the front edge of the bucket (13). The front edge of the shovel pressing assembly (4) is provided with a chamfer (41). One end of the pneumatic spring (3) is connected to the upper inner side of the bucket (13), and the other end of the pneumatic spring (3) is hinged to the side of the shovel pressing assembly (4) near the chamfer (41).

4. A road rapid clearing vehicle according to claim 3, characterized in that, The shovel assembly (4) includes a mounting plate (42) hinged to the bottom of the front edge of the bucket (13), and a shovel-lifting rubber plate (43) disposed on the mounting plate (42) and protruding from the front edge of the mounting plate (42).

5. A road rapid clearing vehicle according to claim 1, characterized in that, It also includes directional casters (5) located on both sides below the bucket (13).

6. A road rapid clearing vehicle according to claim 1, characterized in that, The power assembly (22) includes a drive motor (221), a winding bearing (222) connected to the output end of the drive motor (221), and a connecting rope connecting the winding bearing (222) and the permanent magnet assembly (25) at both ends respectively.

7. A road rapid clearing vehicle according to claim 1, characterized in that, The connecting plate (231) includes a left baffle (2311) and a right baffle (2312), and the permanent magnet assembly (25) is slidably connected between the left baffle (2311) and the right baffle (2312).

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