An energy recycling road lifting robot and a method of using the same

Abstract

This invention relates to the field of road traffic management technology, specifically disclosing an energy-recovery road lifting robot and its usage method. The robot includes a top plate, a bottom plate, a first inclined plate, and a second inclined plate. The top plate is positioned directly above the bottom plate, and the first and second inclined plates are located on either side of the top plate. A lifting mechanism is installed on the top of the bottom plate. A buffer support mechanism and a sliding mechanism are provided between the first and second inclined plates and the bottom plate. Power generation components are installed at the bottom of both the first and second inclined plates. Multiple ranging components are installed on the top of the bottom plate. Side holes are formed inside both the first and second inclined plates, and cleaning mechanisms are installed inside these side holes. In this invention, the ranging components, in conjunction with the lifting mechanism, can push the top plate upwards to a specified height, adapting to the height of different vehicle chassis. Simultaneously, as a vehicle runs over the robot, the power generation components generate electricity, achieving efficient recovery of the pressure potential energy from passing vehicles and reducing reliance on external power supply.

Description

Technical Field

[0001] This invention relates to the field of road traffic management technology, specifically to an energy recovery road lifting robot and its usage method. Background Technology

[0002] Driven by the continuous expansion of global transportation networks and the rapid growth of car ownership, road traffic safety and energy efficiency have become core issues in urban development. Speed ​​bumps, as key traffic facilities for regulating vehicle speed and reducing accident rates, have been widely used in various scenarios such as communities, schools, industrial parks, and intersections. However, traditional speed bumps have prominent problems such as limited functionality, poor user experience, and energy waste. Their fixed structure generates hard bumps for all vehicles, which not only exacerbates vehicle wear and tear and road noise pollution, but also causes the huge amount of mechanical energy generated during vehicle crushing to be completely lost and not effectively utilized.

[0003] Meanwhile, the accelerated development of smart transportation globally has placed diverse demands on transportation infrastructure, emphasizing safety, energy efficiency, and intelligence. On the one hand, the transportation sector, as a key industry for energy conservation and emission reduction, urgently needs to develop new energy recovery technologies to convert dispersed mechanical energy in road scenarios into clean electricity. On the other hand, traditional traffic management relies on external power supplies, resulting in high deployment and maintenance costs, while the demand for sustainable power supply for small electromechanical systems such as traffic lights, monitoring equipment, and warning devices at intersections is increasingly urgent. Against this backdrop, new types of speed bumps that combine vehicle speed control and energy recovery functions have become a hot topic in technological research and development.

[0004] Furthermore, the "indiscriminate bumping" of traditional speed bumps can no longer meet the humanized needs of modern transportation. Drivers are increasingly complaining about damage to vehicle suspension systems and road noise. Meanwhile, the demands of scenarios such as rapid passage for special vehicles and intelligent transportation linkage control are further driving the upgrade of speed bumps towards "lift-adaptive" designs. Against this backdrop, a lift-type power-generating speed bump integrating the dual functions of "lift-adaptive (rewarding slow and penalizing fast)" and "energy recovery (converting mechanical energy into electrical energy)" has emerged. Its core is to achieve smooth passage for compliant vehicles at low speeds through intelligent structural design, and to force deceleration when speeding vehicles run over it. Simultaneously, it efficiently converts the mechanical impact energy in both scenarios into electrical energy, solving the pain points of traditional speed bumps and providing a solution for self-powering traffic facilities, aligning with the development concepts of intelligent transportation and green, low-carbon development. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an energy recovery road lifting robot and its usage method.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An energy recovery road lifting robot includes a top plate, a bottom plate, a first inclined plate, and a second inclined plate. The top plate is positioned directly above the bottom plate. The first and second inclined plates are both inclined and positioned on opposite sides of the top plate. Multiple support members are installed at the bottom of the bottom plate, and a lifting mechanism that works in conjunction with the support members is installed at the top of the bottom plate. Multiple buffer support mechanisms and sliding mechanisms are provided between the first and second inclined plates and the bottom plate. Power generation components are installed at the bottom of both the first and second inclined plates, and multiple ranging components are installed at the top of the bottom plate. Side holes corresponding to the positions of the ranging components are opened inside the first and second inclined plates. Transparent glass is installed inside each of the side holes, and a cleaning mechanism for cleaning the surface of the transparent glass is provided inside each of the side holes.

[0007] Optionally, a first baffle and a third baffle are respectively installed at the bottom ends of the first and second inclined plates, and a second baffle is installed at the top ends of the bottom plate. The two second baffles are respectively attached to the first and third baffles that are close to them. A second fixing groove is opened on one side of the outer wall of the two first and third baffles. Two fixing supports are rotatably installed on one side of the outer wall of the two second baffles. A connecting block is rotatably installed on the top of the two fixing supports. The two connecting blocks can slide back and forth inside the corresponding second fixing groove.

[0008] Optionally, the lifting mechanism includes multiple sets of hydraulic pistons installed on the top of the base plate. Push rods are installed at the near ends of two sets of cooperating hydraulic pistons. A base is installed between the two sets of cooperating hydraulic pistons on the base plate. Multiple second slide rails are installed on the top of the base. Two wedge-shaped sliders are provided at the top of the base. Multiple sliding grooves that slide with the second slide rails are opened at the bottom ends of the two wedge-shaped sliders. A smooth rod is installed at the center of the top of the multiple second slide rails. The multiple smooth rods are slidably connected to their cooperating support members.

[0009] Optionally, two third hinges are provided on both outer walls of the base, and a fifth link is rotatably mounted on the outer wall of each of the two third hinges. The telescopic ends of the two sets of push rods are rotatably connected to the adjacent fifth link through the provided second hinges. Two fourth links are provided on both outer walls of the base in an X shape. The top ends of the two fourth links are rotatably connected to the adjacent wedge-shaped slider outer wall through the provided fourth hinges, and the bottom ends of the two fourth links are rotatably connected to the adjacent second hinges.

[0010] Optionally, multiple sets of arc-shaped grooves are formed on the inclined surface of the two wedge-shaped sliders that are close to each other. Bearing rollers are placed inside the multiple sets of arc-shaped grooves. Multiple cylindrical rods are rotatably installed on the end of the two wedge-shaped sliders that are close to the inclined surface. The multiple cylindrical rods are coaxially arranged with the multiple sets of bearing rollers, and the multiple sets of bearing rollers are rotatably engaged with the outer wall of the corresponding cylindrical rod.

[0011] Optionally, the buffer support mechanism includes a transverse slide rail mounted on the top of the base plate. A movable groove is formed on one outer wall of the transverse slide rail. Two transverse sliders are installed inside the movable groove. A first connecting rod is rotatably mounted on the end of each of the two transverse sliders away from the movable groove. A first hinge is installed on the bottom end of both the first and second inclined plates. The ends of the two first connecting rods away from the transverse sliders are rotatably connected to the first hinges close to them. Two second and third connecting rods are rotatably mounted on the top of the base plate near the transverse slide rail. The ends of the two second connecting rods away from the base plate are rotatably connected to the first connecting rods close to them. A protrusion is installed on the end of each of the two third connecting rods away from the base plate. A groove is formed on the outer wall of each of the two first connecting rods near the third connecting rods. The two protrusions are slidably connected to their corresponding grooves.

[0012] Optionally, the sliding mechanism includes first slide rails installed at both ends of the top of the base plate, horizontal sliders installed at both ends of the two first slide rails, and connecting parts installed at the top ends of the two horizontal sliders. The top ends of the two connecting parts are rotatably connected to the bottom ends of the first inclined plate and the second inclined plate, respectively.

[0013] Optionally, the power generation component includes two first fixing slots opened at the bottom ends of the first and second inclined plates. A third slide rail is installed inside each of the two first fixing slots. A moving bar is slidably installed inside each of the two third slide rails. A pressure-sensitive cylinder is installed at the end of each moving bar near the first fixing slot. The end of the pressure-sensitive cylinder away from the moving bar abuts against the inner wall of the first fixing slot. Multiple roller sliders are installed on one outer wall of each of the two moving bars. An inclined groove is opened on one outer wall of each of the two third slide rails to slide with the multiple roller sliders. Rectangular blocks are provided on both outer walls of each of the two third slide rails. Multiple generators are installed at the bottom ends of the first and second inclined plates near the outer walls of the two third slide rails. The output ends of the multiple generators are connected to their adjacent rectangular blocks via springs.

[0014] Optionally, the cleaning mechanism includes a cleaning rod, with sliding grooves on both inner walls of the side holes, and electric sliders installed inside the two sliding grooves. The ends of the two electric sliders away from the sliding grooves are respectively connected to the two ends of the cleaning rod, and dust curtains are installed inside the two sliding grooves.

[0015] Optionally, a method of using an energy recovery road lifting robot includes the lifting robot described above, and the method further includes the following steps: Step 1: After the lifting robot is installed on the designated road surface, the vehicle will run over the top plate, the first inclined plate and the second inclined plate as it passes over the road. Multiple ranging components set on the top of the bottom plate emit lasers at an angle upwards. The lasers pass through the side holes and then hit the chassis of the vehicle passing over the robot. The height of the chassis of the vehicle is calculated by the lifting angle and the time of laser rebound, so as to obtain the optimal height that the robot needs to be raised. Step 2: After calculating the height between the vehicle chassis and the robot using the ranging component in Step 1, control the telescopic ends of multiple push rods on the top of the base plate to retract together. With the cooperation of the linkage group, pull the two wedge sliders to move towards each other, squeeze the support and push the support to rise. With the cooperation of multiple lifting mechanisms, push the top plate to move upward and adjust it to the specified height. Step 3: When the top plate, the first inclined plate and the second inclined plate are subjected to the action of being run over by a vehicle, they rotate downward with the help of the two first connecting rods, which in turn drive the two second connecting rods and the third connecting rod to rotate downward together. This allows the entire linkage-type buffer support mechanism to absorb the impact force on the robot and protect the internal structure of the robot. Step 4: When the top plate, the first inclined plate and the second inclined plate in Step 3 are run over by the vehicle, the two horizontal sliders move laterally at the top of the first slide rail, limiting the angle of the first inclined plate and the second inclined plate. At the same time, the longitudinal force of the robot during lifting and lowering is converted into the lateral force of the two horizontal sliders, dispersing the load and improving the impact resistance of the robot's overall structure. Step 5: When the top plate, the first inclined plate, and the second inclined plate in Step 4 are subjected to the crushing action of the vehicle, they together compress the pressure-sensitive cylinder, causing the pressure-sensitive cylinder to move downwards after being compressed. With the help of multiple roller sliders sliding in cooperation with the corresponding inclined grooves, the third slide rail moves to the left, causing multiple springs to extend together, converting mechanical energy into rotational energy or reciprocating motion energy, driving the generator rotor to rotate, generating electrical energy using the principle of electromagnetic induction, and driving the generator to generate current.

[0016] The beneficial effects of this invention are: 1. In this invention, the chassis height of the vehicle is calculated by a set ranging component to obtain the optimal height that the robot needs to be raised. Then, multiple components of the lifting mechanism are controlled to work together to push the top plate upward to adjust to the specified height to adapt to the height of different vehicle chassis, ensuring that the robot can have a good deceleration effect on different vehicles. At the same time as the vehicle runs over the robot, the power generation component is driven to generate electricity, realizing the efficient recovery of the pressure potential energy of the passing vehicle and reducing the dependence on external power supply.

[0017] 2. In this invention, the two wedge-shaped sliders of the lifting mechanism, combined with the axial and circumferential constraints of multiple guide rods, ensure uniform force distribution and strong impact resistance during load-bearing, meeting the dynamic load requirements of bidirectional vehicle traffic. The paired wedge-shaped sliders further distribute the force evenly during bidirectional vehicle passage, effectively dispersing impact and extending the equipment's service life. Simultaneously, the modular structure design, along with standardized configurations of wear parts such as bearings and rollers, significantly reduces maintenance costs and frequency, resulting in higher long-term economic efficiency.

[0018] 3. In this invention, the buffer support mechanism, through the linkage structure of the linkage group and two lateral sliders, can quickly absorb the impact force generated when a vehicle passes. The hinged design of the two first hinges and the first and second inclined plates allows the first and second inclined plates to adaptively adjust their angles according to the vehicle's passing posture. Combined with the lateral sliding of the two lateral sliders, stable buffering is provided during bidirectional traffic. The truss structure of multiple linkages and two lateral sliders ensures lateral support stiffness while achieving lightweight design. Modular protection is also implemented, allowing the independent buffer support mechanism to be maintained or replaced as a vulnerable component, significantly improving maintenance efficiency.

[0019] 4. In this invention, the cleaning mechanism, through the integrated design of a slider-type cleaning rod and an arc-shaped guide channel, can efficiently scrape off dust and water stains from the glass surface during the horizontal cleaning process, and also allows the stains to be smoothly discharged along the arc-shaped structure, avoiding residue accumulation; combined with the tight fit between the flexible dustproof curtain and the sliding channel, it not only ensures the stability of the cleaning rod's movement trajectory, but also effectively prevents external dust from entering the equipment, reducing the risk of mechanism jamming and malfunction. The overall structure is simple and easy to disassemble and assemble, greatly improving cleaning efficiency and equipment durability. Attached Figure Description

[0020] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of an energy recovery road lifting robot proposed in this invention; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the buffer support mechanism in this invention; Figure 4 This is a schematic diagram of the lifting mechanism in this invention; Figure 5 This is a schematic diagram of the structure of one of the wedge-shaped sliders in this invention; Figure 6 This is a schematic diagram of the power generation component in this invention; Figure 7 This is a schematic diagram of the structure of the third slide rail and the first fixing groove in this invention; Figure 8 This is a schematic diagram of the structure after removing the first inclined plate in this invention; Figure 9 This is a schematic diagram of the structure of the fixed support in this invention; Figure 10 This is a diagram showing the relationship between the vehicle chassis and the laser emission and rebound times in this invention.

[0022] In the diagram: 1. Connector; 2. Horizontal slider; 3. First slide rail; 4. Lateral slider; 5. Lateral slide rail; 6. First connecting rod; 7. Second connecting rod; 8. Third connecting rod; 9. First hinge; 10. Hydraulic piston; 11. Push rod; 12. Base; 13. Fourth connecting rod; 14. Fifth connecting rod; 15. Second slide rail; 16. Wedge slider; 17. Smooth rod; 18. Spring; 19. Generator; 20. Roller slider; 21. Third slide rail; 22. Pressure-sensitive cylinder 23. Cylindrical rod; 24. Bearing roller; 25. Slide groove; 26. Second hinge; 27. Third hinge; 28. Fourth hinge; 29. ​​First fixing groove; 31. Side hole; 32. Cleaning rod; 33. Dustproof curtain; 35. Second fixing groove; 36. Fixed support; 37. Support component; 38. Distance measuring component; 39. First inclined plate; 40. Top plate; 41. Second inclined plate; 42. First baffle; 43. Second baffle; 44. Third baffle; 45. Base plate. Detailed Implementation

[0023] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Reference Figures 1-10An energy recovery road lifting robot includes a top plate 40, a bottom plate 45, a first inclined plate 39, and a second inclined plate 41. The top plate 40 is positioned directly above the bottom plate 45. The first inclined plate 39 and the second inclined plate 41 are both inclined and positioned on both sides of the top plate 40. Multiple support members 37 are installed at the bottom of the bottom plate 45, and a lifting mechanism that works in conjunction with the multiple support members 37 is installed at the top of the bottom plate 45. Multiple buffer support mechanisms and sliding mechanisms are provided between the first inclined plate 39, the second inclined plate 41, and the bottom of the bottom plate 45. Power generation components are provided at the bottom of both the first inclined plate 39 and the second inclined plate 41, and multiple ranging components 38 are installed at the top of the bottom plate 45. Side holes 31 corresponding to the positions of the multiple ranging components 38 are opened inside the first inclined plate 39 and the second inclined plate 41. Transparent glass is installed inside the multiple side holes 31, and a cleaning mechanism for cleaning the surface of the transparent glass is provided inside the multiple side holes 31. The top plate 40, bottom plate 45, first inclined plate 39, and second inclined plate 41 cooperate to form a mounting cavity. All internal mechanisms are located inside the mounting cavity, forming a stable frame structure. Multiple ranging components 38 are SENST-10 laser displacement sensors installed inside a cylindrical housing, as is common in the prior art. These ranging components 38 are arranged on both sides of the robot and fixedly mounted on the top of the bottom plate 45. During use, the tops of each component emit laser light at an angle upwards. The laser light passes through the side hole 31 and then strikes the chassis above the robot. The height of the chassis is calculated by the angle of elevation and the time it takes for the laser light to bounce, thus obtaining the optimal elevation of the robot.

[0025] like Figure 10 As shown, based on the laser emission time and the rebound time, the distance from the emission point to the vehicle chassis is L, and the laser emission angle is x. This can be calculated using the formula... The value of h2 can be obtained, and the value of h1 is known. Since h = h2 + h1, the height of the car chassis can be determined. Similarly, the distance from the car to the speed bump... .

[0026] The ranging component 38, adopting the above design, has the following advantages: 1. Employing oblique laser ranging technology, the robot can accurately measure chassis height without direct contact with the vehicle, avoiding wear and interference caused by mechanical contact. It is also suitable for dynamic detection of different vehicle models. Furthermore, it can simultaneously output the vehicle chassis height and the distance from the vehicle to the speed bump, providing dual data support for the robot's lifting height and improving the accuracy and safety of decision-making. The ranging component 38 has a millisecond-level response speed, enabling real-time sensing of vehicle position and height changes, allowing the robot to dynamically adjust its lifting height and preventing scratches between the vehicle chassis and the robot.

[0027] 2. The ranging component 38 is fixed to the base plate 45 on both sides of the robot by bolt assembly. The laser emitting and receiving ends are aligned with the side hole 31 to ensure that the laser transmission path is unobstructed. A transparent dustproof lens is installed at the side hole 31 to ensure normal laser transmission and prevent dust, debris, and rainwater from entering the robot's interior, thereby improving the robot's protection.

[0028] As a technical optimization of the present invention, a first baffle 42 and a third baffle 44 are respectively installed at the bottom ends of the first inclined plate 39 and the second inclined plate 41, and a second baffle 43 is installed at both ends of the top of the bottom plate 45. The two second baffles 43 are respectively attached to the first baffle 42 and the third baffle 44 that are close to each other. A second fixing groove 35 is opened on one side of the outer wall of the two first baffles 42 and the third baffle 44. Two fixing supports 36 are rotatably installed on one side of the outer wall of the two second baffles 43. A connecting block is rotatably installed on the top of the two fixing supports 36. The two connecting blocks can slide back and forth inside the corresponding second fixing groove 35. By installing a first baffle 42 and a third baffle 44 at the bottom ends of the first inclined plate 39 and the second inclined plate 41 respectively, and installing a second baffle 43 at both ends of the top of the base plate 45, the two ends of the entire robot are shielded and protected by the shielding mechanism formed by the cooperation of the first baffle 42, the second baffle 43 and the third baffle 44. This can block mud and water from the road surface when the robot is in use, and prevent mud and water from entering the robot's interior and affecting the normal use of related components.

[0029] As a technical optimization of the present invention, the lifting mechanism includes multiple sets of hydraulic pistons 10 installed on the top of the base plate 45. Push rods 11 are installed at the close ends of two sets of cooperating hydraulic pistons 10. A base 12 is installed between the two sets of cooperating hydraulic pistons 10 on the base plate 45. Multiple second slide rails 15 are installed on the top of the base 12. Two wedge-shaped sliders 16 are provided at the top of the base 12. Multiple sliding grooves 25 that slide with the second slide rails 15 are opened at the bottom of the two wedge-shaped sliders 16. A smooth rod 17 is installed at the center of the top of the multiple second slide rails 15. The multiple smooth rods 17 are slidably connected to the support members 37 that cooperate with them.

[0030] As a technical optimization of the present invention, two third hinges 27 are provided on both outer walls of the base 12. A fifth connecting rod 14 is rotatably installed on the outer wall of each of the two third hinges 27. The telescopic ends of the two sets of push rods 11 are rotatably connected to the fifth connecting rod 14 adjacent to them through the provided second hinges 26. Two fourth connecting rods 13 are provided in an X shape on both outer walls of the base 12. The top ends of the two fourth connecting rods 13 are rotatably connected to the outer wall of the wedge-shaped slider 16 adjacent to them through the provided fourth hinges 28. The bottom ends of the two fourth connecting rods 13 are rotatably connected to the second hinges 26 adjacent to them.

[0031] As a technical optimization of the present invention, multiple sets of arc-shaped grooves are formed on the inclined surfaces of the two wedge-shaped sliders 16 that are close to each other. Bearing rollers 24 are placed inside each of the multiple sets of arc-shaped grooves. Multiple cylindrical rods 23 are rotatably mounted on the ends of the two wedge-shaped sliders 16 near the inclined surfaces. The multiple cylindrical rods 23 are coaxially arranged with the multiple sets of bearing rollers 24, and the multiple sets of bearing rollers 24 are rotatably engaged with the outer walls of the corresponding cylindrical rods 23. Figure 2 and Figure 4 As shown, when the telescopic ends of the two sets of push rods 11 retract together, the telescopic ends of the two mating push rods 11 pull the corresponding fourth connecting rod 13 to rotate. Since the fourth connecting rod 13 is constrained by the rotational connection of the fourth hinge 28, the second hinge 26 and the fifth connecting rod 14 at both ends, it can pull the two wedge-shaped sliders 16 to move towards each other. During the process of the two wedge-shaped sliders 16 moving towards each other, they will drive the outer walls of the multiple sets of bearing rollers 24 set on the inclined surface to roll and rub against the inclined surfaces on both sides of the support member 37, so that... When the two wedge-shaped sliders 16 are in this position, they can press and push the corresponding support members 37 upwards. When the push rods 11 of the multiple lifting mechanisms located at the top of the base plate 45 are activated together, they can push the top plate 40 upwards under the mutual cooperation, thereby achieving the effect of adjusting the height of the top plate 40 upwards. When the telescopic ends of the multiple sets of push rods 11 extend together, the multiple support members 37 can be slowly moved downwards and reset between the corresponding two wedge-shaped sliders 16 through the cooperation of the above-mentioned components, thereby achieving the effect of driving the top plate 40 downwards. The light rod 17 set at the center of the top of the multiple second slide rails 15 can provide axial and circumferential constraints on the support members 37, making the lifting mechanism of the wedge shape more stable and with a strong load-bearing capacity, meeting the application scenarios. Moreover, the lifting accuracy is easy to control and the maintenance cost is low. The multiple push rods 11 controlled by hydraulics can achieve height locking and hovering. At the same time, the wedge-shaped sliders 16 are arranged in pairs, making the lifting mechanism more evenly stressed, which can meet the impact force generated by the two-way passage of vehicles on the robot.

[0032] The lifting mechanism, using the above design, has the following advantages: 1. The axial and circumferential constraints of two wedge-shaped sliders 16 and multiple smooth rods 17 ensure uniform force distribution and strong impact resistance during the lifting mechanism's operation, meeting the dynamic load requirements of bidirectional vehicle traffic. The paired wedge-shaped sliders 16 further distribute the force evenly during bidirectional vehicle passage, effectively dispersing impact and extending the equipment's service life. Simultaneously, the modular structure design, coupled with standardized configurations of wear parts such as bearing rollers 24, significantly reduces maintenance costs and frequency, resulting in higher long-term economic efficiency.

[0033] 2. The wedge-shaped slider 16 contacts the inclined surface of the support member 37 via the bearing roller 24, and is integrally mounted on the top of the base 12 of the robot base plate 45 to achieve horizontal sliding constraint. The push rod 11 of the hydraulic device is hinged to the linkage group, and multiple smooth rods 17 pass through the support member 37 in the middle, providing axial and circumferential constraints and connecting the various components into a stable force-bearing whole. The top of the support member 37 is fixed to the top plate 40 with bolts to form a rigid bearing surface.

[0034] 3. Speed ​​measurement modules can be installed on the robot's surface. After reading the vehicle's speed, the robot can adjust its height using a lifting mechanism based on the vehicle's speed, thus implementing a "reward and punishment" system for different deceleration effects for vehicles at different speeds. Furthermore, the robot can also be manually adjusted to improve the passenger experience.

[0035] As a technical optimization of the present invention, the buffer support mechanism includes a transverse slide rail 5 installed on the top of the base plate 45. A movable groove is formed on one outer wall of the transverse slide rail 5. Two transverse sliders 4 are installed inside the movable groove. A first connecting rod 6 is rotatably mounted on the end of each of the two transverse sliders 4 away from the movable groove. A first hinge 9 is installed at the bottom end of both the first inclined plate 39 and the second inclined plate 41. The ends of the two first connecting rods 6 away from the transverse sliders 4 are rotatably connected to the first hinge 9 adjacent to them. Two second connecting rods 7 and a third connecting rod 8 are rotatably mounted on the top of the base plate 45 near the transverse slide rail 5. The ends of the two second connecting rods 7 away from the base plate 45 are rotatably connected to the first connecting rods 6 adjacent to them. A protrusion is installed on the end of each of the two third connecting rods 8 away from the base plate 45. A groove is formed on the outer wall of each of the two first connecting rods 6 near the third connecting rod 8. The two protrusions are slidably connected to their corresponding grooves. Figure 3 As shown, when the top plate 40, the first inclined plate 39 and the second inclined plate 41 are subjected to the action of being run over by a vehicle, they rotate downward with the help of the two first connecting rods 6, which drive the two second connecting rods 7 and the third connecting rod 8 to rotate downward together. The end of the two third connecting rods 8 with the protrusions slides downward in the corresponding grooves, so that the entire linkage-type buffer support mechanism can absorb the impact force generated on the robot and has the function of buffering and protecting the internal structure.

[0036] The buffer support mechanism, using the above design, has the following advantages: 1. The linkage structure between the linkage assembly and the two lateral sliders 4 can quickly absorb the impact force generated when a vehicle passes through. The hinged design of the two first hinges 9 with the first inclined plate 39 and the second inclined plate 41 allows the first inclined plate 39 and the second inclined plate 41 to adaptively adjust their angles according to the vehicle's passing posture. Combined with the lateral sliding of the two lateral sliders 4, stable buffering is provided for both-way traffic. The truss structure of multiple linkages and two lateral sliders 4 ensures lateral support stiffness while achieving lightweight design. Modular protection is also implemented, and the independent buffer support mechanism can be maintained or replaced as a vulnerable part, greatly improving maintenance efficiency.

[0037] 2. Both first hinges 9 are hinged to the first inclined plate 39 and the second inclined plate 41 via pins, allowing the first inclined plate 39 and the second inclined plate 41 to rotate within a certain angle range to adapt to the dynamic posture of the vehicle during passage. The two lateral sliders 4 are embedded in the moving grooves of the lateral slide rail 5, retaining only lateral sliding freedom to ensure that impact energy is absorbed in a directional manner. The lateral slide rail 5 is connected to the two lateral sliders 4 via two first connecting rods 6, forming a complete lateral force-bearing support surface to transmit and distribute lateral loads.

[0038] As a technical optimization of the present invention, the sliding mechanism includes first slide rails 3 installed at both ends of the top of the base plate 45, horizontal sliders 2 installed at both ends of the two first slide rails 3, and connecting parts 1 installed at the top ends of the two horizontal sliders 2. The top ends of the two connecting parts 1 are rotatably connected to the bottom ends of the first inclined plate 39 and the second inclined plate 41, respectively. Figure 2 As shown, two sliding mechanisms are arranged on both sides of the robot, consisting of two horizontal sliders 2 and connecting parts 1. The top ends of the two connecting parts 1 are hinged to the first inclined plate 39 and the second inclined plate 41, respectively, and the bottom ends of the two connecting parts 1 are fixedly connected to the two horizontal sliders 2. When the first inclined plate 39, the top plate 40 and the second inclined plate 41 above the robot are subjected to the pressure of a vehicle and move up and down, the two horizontal sliders 2 move laterally on the top of the first slide rail 3, which limits the angle and fixes the first inclined plate 39 and the second inclined plate 41.

[0039] The sliding mechanism with the above design has the following advantages: 1. By using two horizontal sliders 2 to slide laterally on the top of the first slide rail 3 and in conjunction with the two connecting parts 1, the lifting angle of the first inclined plate 39 and the second inclined plate 41 can be precisely limited, ensuring the stability of the posture of the first inclined plate 39 and the second inclined plate 41 during the robot's lifting and lowering process. Simultaneously, the longitudinal force during the robot's lifting and lowering is converted into the lateral force of the two horizontal sliders 2, effectively dispersing the load, avoiding stress concentration that could damage the main structure, and improving the overall impact resistance of the structure. Furthermore, the two horizontal sliders 2 and the two connecting parts 1 are independent modular structures, which can be disassembled and replaced individually, resulting in high maintenance efficiency and significant equipment scalability.

[0040] 2. The upper ends of the two connecting parts 1 are hinged to the first inclined plate 39 and the second inclined plate 41 respectively, allowing the first inclined plate 39 and the second inclined plate 41 to adaptively adjust their angles as the robot rises and falls. The lower ends of the two connecting parts 1 are rigidly connected to the two horizontal sliders 2 respectively by bolts, ensuring motion synchronization and achieving stable transmission of longitudinal force to lateral force. The first slide rail 3 is embedded in the slide rail groove of the base plate 45 on both sides of the robot and fixed to the top of the base plate 45, retaining only the lateral sliding freedom of the horizontal slider 2, providing precise guidance and limit for the lifting and lowering movements.

[0041] As a technical optimization of the present invention, the power generation component includes two first fixing grooves 29 opened at the bottom ends of the first inclined plate 39 and the second inclined plate 41. A third slide rail 21 is installed inside each of the two first fixing grooves 29. A moving strip is slidably installed inside each of the two third slide rails 21. A pressure-sensitive cylinder 22 is installed at one end of each moving strip near the first fixing groove 29. The end of the pressure-sensitive cylinder 22 away from the moving strip abuts against the inner wall of the first fixing groove 29. Multiple roller sliders 20 are installed on one outer wall of each of the two moving strips. An inclined groove is opened on one outer wall of each of the two third slide rails 21 to slide with the multiple roller sliders 20. Rectangular blocks are provided on both outer walls of each of the two third slide rails 21. Multiple generators 19 are installed at the bottom ends of the first inclined plate 39 and the second inclined plate 41 near the outer walls of the two third slide rails 21. The output ends of the multiple generators 19 are connected to their adjacent rectangular blocks via springs 18. Figure 6 and Figure 7 As shown, the power generation component consists of a sliding bar that can slide inside the third slide rail 21 and multiple generators 19. When the vehicle crushes the first inclined plate 39 and the second inclined plate 41 above the robot, it can also squeeze the pressure-sensitive cylinder 22 set on the sliding bar. After being squeezed, the pressure-sensitive cylinder 22 moves downward. With the help of multiple roller sliders 20 set on its outer wall sliding with the corresponding inclined groove, it pushes the third slide rail 21 to the left (converting vertical motion into horizontal motion). In turn, it drives multiple springs 18 to extend together. With the help of the back-and-forth squeezing mechanical structure set at the output end of the generator 19, the mechanical energy is converted into rotational energy or reciprocating motion energy, which drives the rotor of the generator 19 to rotate. It generates electrical energy using the principle of electromagnetic induction, thereby driving the generator 19 to generate current (squeeze power generation). As multiple vehicles continuously crush the first inclined plate 39 and the second inclined plate 41, the pressure-sensitive cylinder 22 repeatedly rebounds, so as to achieve repeated power generation. (Quantitative change leads to qualitative change) The pressure-sensitive cylinder 22 is an elastic pressure-sensitive component in the prior art. It realizes the conversion of pressure into electrical signal through the deformation of elastic sensitive elements (such as Bourdon tube, diaphragm, bellows, etc.). The core component is the elastic sensitive element.

[0042] The power generation components using the above design have the following advantages: 1. By converting the vertical pressure of passing vehicles into the lateral movement of the moving bar and the third slide rail 21, the generator 19 is driven to generate electrical energy, thus achieving efficient recovery of the pressure potential energy of passing vehicles and reducing dependence on external power supply.

[0043] 2. The spring reset mechanism can cause the pressure-sensitive cylinder 22 to rebound and drive the moving bar and the third slide rail 21 to reciprocate, so that multiple power generation can be completed in a single vehicle compression, significantly improving energy conversion efficiency.

[0044] 3. The bottom of the pressure-sensitive cylinder 22 is hinged to the moving bar and the third slide rail 21. When vertically compressed, it drives the moving bar to slide laterally along the third slide rail 21. The two ends of the spring 18 are connected to the third slide rail 21 and the generator 19, respectively, and are used to drive the third slide rail 21 to reset, so that the pressure-sensitive cylinder 22 rebounds to achieve cyclic power generation. The housing of the generator 19 is fixed to the first inclined plate 39 and the second inclined plate 41 by bolts to ensure that the equipment does not move during the power generation process.

[0045] As a technical optimization of the present invention, the cleaning mechanism includes a cleaning rod 32, and sliding grooves are provided on both inner walls of the side holes 31. Electric sliders are installed inside the two sliding grooves. The ends of the two electric sliders away from the sliding grooves are respectively connected to the two ends of the cleaning rod 32. Dust curtains 33 are installed inside the two sliding grooves. The cleaning mechanism is located inside the side hole 31. It relies on two electric sliders to control the horizontal movement of the cleaning rod 32 to wipe and clean the glass surface, ensuring that all areas are cleaned evenly. The lower part of the side hole 31 adopts an arc design to conform to the natural trajectory of the stains falling, allowing the cleaned stains to be discharged smoothly and not easily left behind. The dust curtain 33 is arranged inside the side hole 31 in the sliding groove of the fixed cleaning rod 32 with the electric slider installed. There are two dust curtains 33 inside the sliding groove. The ends of the curtains that are close to each other are installed on the corresponding outer walls of the electric sliders, and the ends that are far apart are installed on the inner walls of the sliding grooves. During use, as the electric sliders move back and forth inside the sliding grooves, the curtains can always keep the sliding grooves sealed in real time, effectively preventing external dust and various small impurities from entering the equipment, avoiding impurities from interfering with the cleaning operation and damaging the cleaning components, and ensuring the stable operation of the equipment.

[0046] The cleaning facility adopting the above design has the following advantages. 1. This cleaning mechanism, through the integrated design of the slider cleaning rod 32 and the arc-shaped guide channel, can efficiently scrape off dust and water stains on the glass surface during the horizontal cleaning process, and allow the stains to be smoothly discharged along the arc structure to avoid residue accumulation; together with the tight fit between the flexible dust curtain 33 and the sliding channel, it can not only ensure the stability of the movement trajectory of the cleaning rod 32, but also effectively prevent external dust from entering the equipment, reducing the risk of mechanism jamming and failure. The overall structure is simple and easy to disassemble and assemble, which greatly improves cleaning efficiency and equipment durability.

[0047] 2. The cleaning rod 32 of the cleaning mechanism is connected to the drive module through an electric slider to achieve smooth reciprocating translation; the cleaning rod 32 is embedded in the sliding groove of the side hole 31 to complete the positioning, and the flexible dust curtain 33 is installed between the electric slider and the sliding groove to achieve reliable sealing without interfering with the movement of the cleaning rod 32.

[0048] As a technical optimization of the present invention, a method for using an energy recovery road lifting robot includes the lifting robot described above, and the method further includes the following steps: Step 1: After the lifting robot is installed on the designated road surface, the vehicle will run over the top plate 40, the first inclined plate 39 and the second inclined plate 41 as it passes over the road. Multiple ranging components 38 set on the top of the bottom plate 45 emit lasers at an angle upward. The laser passes through the side hole 31 and then hits the chassis of the vehicle passing over the robot. The height of the chassis of the vehicle is calculated by the lifting angle and the time of laser rebound, and the optimal height that the robot needs to be raised is obtained. Step 2: After calculating the height between the vehicle chassis and the robot using the ranging component 38 in Step 1, the telescopic ends of multiple sets of push rods 11 on the top of the control plate 45 are retracted together. With the cooperation of the linkage group, the two wedge sliders 16 are pulled to move towards each other, squeezing and pushing the support member 37 upward. With the cooperation of multiple lifting mechanisms, the top plate 40 is pushed upward to adjust to the specified height. Step 3: When the top plate 40, the first inclined plate 39 and the second inclined plate 41 are subjected to the action of being run over by a vehicle, they rotate downward with the help of the two first connecting rods 6, which drive the two second connecting rods 7 and the third connecting rod 8 to rotate downward together, so that the entire linkage-type buffer support mechanism absorbs the impact force on the robot and protects the internal structure of the robot. Step 4: When the top plate 40, the first inclined plate 39 and the second inclined plate 41 in Step 3 are run over by a vehicle, the two horizontal sliders 2 move laterally at the top of the first slide rail 3, limiting the angle of the first inclined plate 39 and the second inclined plate 41. At the same time, the longitudinal force of the robot during lifting and lowering is converted into the lateral force of the two horizontal sliders 2, dispersing the load and improving the impact resistance of the robot's overall structure. Step 5: When the top plate 40, the first inclined plate 39 and the second inclined plate 41 in step 4 are subjected to the crushing action of the vehicle, they together compress the pressure-sensitive cylinder 22, causing the pressure-sensitive cylinder 22 to move downward after being compressed. With the help of multiple roller sliders 20 sliding with the corresponding inclined grooves, the third slide rail 21 is pushed to the left, which drives multiple springs 18 to extend together, converting mechanical energy into rotational energy or reciprocating motion energy, driving the rotor of the generator 19 to rotate, generating electrical energy using the principle of electromagnetic induction, and driving the generator 19 to generate current.

[0049] The practicality and cutting-edge nature of the lifting robot proposed in this embodiment include the following points: The practicality of this robot is reflected in: 1. This robot is designed with a reward and punishment principle. By controlling its height, it can dynamically adjust to different vehicle chassis heights, effectively preventing chassis scrapes during actual driving, improving vehicle passability in complex road conditions, and enhancing passenger comfort. The robot possesses lifting and power generation functions. During lifting, it can recover some energy, reducing overall energy consumption and noise pollution from traditional mechanical structures, making vehicle operation quieter on urban roads. In real-world traffic scenarios, reasonable height adjustment can reduce deceleration or stopping caused by insufficient vehicle passability, thereby alleviating localized congestion caused by speed limits and improving road traffic efficiency.

[0050] 2. To ensure the practicality and reliability of the lifting process, the robot employs a multi-mechanism collaborative working method, making the lifting action smoother and the force more evenly distributed. The lifting mechanism provides stable vertical driving force, and the slider unit ensures accurate lifting trajectory and avoids deviation. The buffer support mechanism adjusts the support force distribution in real time according to the vehicle load and current height, ensuring good stability of the vehicle chassis at any height. The ranging component 38 continuously monitors changes in the vehicle chassis height and speed, and feeds the data back to the lifting mechanism in real time. The lifting mechanism then coordinates the actions of all mechanisms, making the entire lifting process more precise, safe, and reliable.

[0051] 3. Through the cooperation of various mechanisms, the system can achieve smooth lifting, stable support and efficient energy recovery in actual use, providing vehicles with better passability, comfort and economy.

[0052] The cutting-edge nature of this robot is reflected in its triple innovation in technological concept, structural design, and application scenarios: 1. In terms of core technological concepts, the robot deeply integrates reward and punishment principles with intelligent chassis control, breaking through the traditional passive protection logic. Through dynamic adjustment strategies, it achieves synergistic optimization of "protection-comfort-energy efficiency," which is highly consistent with the current trend of intelligent closed-loop development of the entire "perception-decision-execution" chain in chassis technology. In particular, it innovatively converts the gravitational potential energy of a moving vehicle into electrical energy recovery, which more effectively reduces noise pollution than traditional mechanical structures, representing a cutting-edge energy recovery technology application in the industry.

[0053] 2. In terms of structural and control innovation, the robot adopts a multi-unit collaborative distributed architecture, which subverts the traditional single-drive lifting mode. Each unit achieves precise adjustment and rapid response through real-time linkage of "perception-feedback-adjustment", making the lifting process more stable and the force more even.

[0054] 3. In terms of expanding application scenarios, the robot's lifting function is combined with traffic efficiency optimization, alleviating congestion caused by speed limits through flexible height adjustment. The robot's power generation function embodies the green development concepts of "sponge city" and "energy recovery." This self-powered or auxiliary power supply design reduces dependence on the power grid, aligning with the future trend of low-carbon and sustainable infrastructure development.

[0055] In this invention, when the user uses the device, it will be as follows: Figure 1 After the lifting robot is installed on the designated road surface, the vehicle will crush the top plate 40, the first inclined plate 39 and the second inclined plate 41 above the lifting robot as it passes over the road. At this time, multiple ranging components 38 set on the top of the bottom plate 45 emit lasers obliquely upwards. The laser passes through the side hole 31 and then hits the chassis of the vehicle passing over the robot. The height of the chassis of the vehicle is calculated by the lifting angle and the time of laser rebound, so as to obtain the optimal height that the robot needs to be raised.

[0056] Next, by controlling the retraction ends of multiple sets of push rods 11 on the top of the base plate 45 to retract together, the retraction ends of two matching push rods 11 pull the corresponding fourth connecting rod 13 to rotate, pulling the two wedge-shaped sliders 16 to move towards each other. As the two wedge-shaped sliders 16 move towards each other, they will cause the outer walls of multiple sets of bearing rollers 24 on the inclined surface to roll and rub against the inclined surfaces on both sides of the support member 37. This allows the two wedge-shaped sliders 16 to squeeze and push the corresponding support member 37 upward. With the cooperation of multiple lifting mechanisms, the top plate 40 can be pushed upward to adjust to the specified height to adapt to the height of different vehicle chassis, ensuring that the robot can have a good deceleration effect on different vehicles.

[0057] like Figure 3As shown, when the top plate 40, the first inclined plate 39 and the second inclined plate 41 are subjected to the action of being run over by a vehicle, they rotate downward with the help of the two first connecting rods 6, which drive the two second connecting rods 7 and the third connecting rod 8 to rotate downward together. The end of the two third connecting rods 8 with the protrusions slides downward in the corresponding grooves, so that the entire linkage-type buffer support mechanism can absorb the impact force generated on the robot and has the function of buffering and protecting the internal structure.

[0058] At the same time, when the top plate 40, the first inclined plate 39, and the second inclined plate 41 are subjected to the crushing action of a vehicle, such as Figure 2 As shown, the two horizontal sliders 2 move laterally at the top of the first slide rail 3, limiting the angle and fixing the first inclined plate 39 and the second inclined plate 41, ensuring the stability of the posture of the first inclined plate 39 and the second inclined plate 41 during the robot's lifting and lowering process. At the same time, the longitudinal force of the robot during lifting and lowering is converted into the lateral force of the two horizontal sliders 2, effectively dispersing the load, avoiding the damage of concentrated stress to the main structure, and improving the impact resistance of the overall structure.

[0059] Furthermore, when the top plate 40, the first inclined plate 39, and the second inclined plate 41 are subjected to the crushing action of a vehicle, such as Figure 6 and Figure 7 As shown, the pressure-sensitive cylinder 22 on the moving bar can be squeezed together, causing the pressure-sensitive cylinder 22 to move downward after being squeezed. With the help of multiple roller sliders 20 on its outer wall sliding with the corresponding inclined groove, it pushes the third slide rail 21 to move to the left, which in turn drives multiple springs 18 to extend together. With the help of the back-and-forth squeezing mechanical structure set at the output end of the generator 19, the mechanical energy is converted into rotational energy or reciprocating motion energy, which drives the rotor of the generator 19 to rotate and generate electrical energy using the principle of electromagnetic induction, thereby driving the generator 19 to generate current. As multiple vehicles continuously roll over the first inclined plate 39 and the second inclined plate 41, the pressure-sensitive cylinder 22 repeatedly rebounds, so as to achieve repeated power generation. Moreover, the robot can also generate power simultaneously while adjusting the lifting mechanism to move the top plate 40, the first inclined plate 39 and the second inclined plate 41, so as to improve the power generation efficiency of the entire robot during use.

[0060] Since the robot is used in the external environment for a long time, dust or other impurities will inevitably adhere to the glass surfaces of the multiple side holes 31. In order to avoid affecting the light transmittance of the glass and preventing the laser from passing through the glass and illuminating the vehicle chassis surface, two electric sliders installed inside the side holes 31 can drive the cleaning rod 32 to move horizontally to wipe and clean the glass surface, ensuring that all areas are cleaned evenly. The lower part of the side holes 31 adopts an arc design to conform to the natural trajectory of the dirt falling, allowing the cleaned dirt to be discharged smoothly and not easily left behind. Since a dust curtain 33 is also installed inside the side holes 31, it can always block the sliding groove in real time as the electric slider moves back and forth inside the sliding groove during use, effectively preventing external dust and various small impurities from entering the equipment, avoiding impurities from interfering with the cleaning operation, damaging the cleaning components, and ensuring the stable operation of the equipment.

[0061] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An energy-recovery road lifting robot, comprising a top plate (40), a bottom plate (45), a first inclined plate (39), and a second inclined plate (41), characterized in that, The top plate (40) is located directly above the bottom plate (45). The first inclined plate (39) and the second inclined plate (41) are both inclined and located on both sides of the top plate (40). Multiple support members (37) are installed at the bottom of the bottom plate (45). A lifting mechanism that works in conjunction with the multiple support members (37) is installed at the top of the bottom plate (45). Multiple buffer support mechanisms and sliding mechanisms are provided between the first inclined plate (39) and the second inclined plate (41) and the bottom plate (45). Power generation components are provided at the bottom of the first inclined plate (39) and the second inclined plate (41). Multiple ranging components (38) are installed at the top of the bottom plate (45). Side holes (31) corresponding to the positions of the multiple ranging components (38) are opened inside the first inclined plate (39) and the second inclined plate (41). Transparent glass is installed inside the multiple side holes (31). A cleaning mechanism for cleaning the surface of the transparent glass is provided inside the multiple side holes (31).

2. The energy recovery road lifting robot according to claim 1, characterized in that, The bottom ends of the first inclined plate (39) and the second inclined plate (41) are respectively equipped with a first baffle (42) and a third baffle (44), and the top ends of the bottom plate (45) are each equipped with a second baffle (43). The two second baffles (43) are respectively attached to the first baffle (42) and the third baffle (44) that are close to each other. The outer wall of one side of the two first baffles (42) and the third baffle (44) is provided with a second fixing groove (35). The outer wall of one side of the two second baffles (43) is rotatably equipped with two fixing supports (36). The top of the two fixing supports (36) is rotatably equipped with a connecting block. The two connecting blocks can slide back and forth inside the corresponding second fixing groove (35).

3. The energy recovery road lifting robot according to claim 2, characterized in that, The lifting mechanism includes multiple sets of hydraulic pistons (10) installed on the top of the base plate (45). Push rods (11) are installed at the close ends of two sets of cooperating hydraulic pistons (10). A base (12) is installed between the two sets of cooperating hydraulic pistons (10) on the base plate (45). Multiple second slide rails (15) are installed on the top of the base (12). Two wedge-shaped sliders (16) are provided at the top of the base (12). Multiple slide grooves (25) that slide with the second slide rails (15) are opened at the bottom of the two wedge-shaped sliders (16). A light rod (17) is installed at the center of the top of the multiple second slide rails (15). The multiple light rods (17) are slidably connected to their cooperating support members (37).

4. The energy recovery road lifting robot according to claim 3, characterized in that, The base (12) has two third hinges (27) on both outer walls. The outer walls of the two third hinges (27) are rotatably mounted with fifth connecting rods (14). The telescopic ends of the two sets of push rods (11) are rotatably connected to the fifth connecting rods (14) near them through the second hinges (26). The outer walls of the base (12) have two fourth connecting rods (13) in an X shape. The tops of the two fourth connecting rods (13) are rotatably connected to the outer walls of the wedge-shaped sliders (16) near them through the fourth hinges (28). The bottoms of the two fourth connecting rods (13) are rotatably connected to the second hinges (26) near them.

5. The energy recovery road lifting robot according to claim 4, characterized in that, Multiple sets of arc grooves are opened on the inclined side of the two wedge-shaped sliders (16) that are close to each other. Bearing rollers (24) are placed inside the multiple sets of arc grooves. Multiple cylindrical rods (23) are rotatably installed on the end of the two wedge-shaped sliders (16) that is close to the inclined side. The multiple cylindrical rods (23) are coaxially arranged with the multiple sets of bearing rollers (24). The multiple sets of bearing rollers (24) are respectively rotatably engaged with the outer wall of the corresponding cylindrical rods (23).

6. The energy recovery road lifting robot according to claim 5, characterized in that, The buffer support mechanism includes a transverse slide rail (5) installed on the top of the base plate (45). A moving groove is provided on one side of the outer wall of the transverse slide rail (5). Two transverse sliders (4) are installed inside the moving groove. A first connecting rod (6) is rotatably installed on the end of each of the two transverse sliders (4) away from the moving groove. A first hinge (9) is installed on the bottom end of the first inclined plate (39) and the second inclined plate (41). The ends of the two first connecting rods (6) away from the transverse sliders (4) are rotatably connected to the first hinges (9) close to them. Two second connecting rods (7) and a third connecting rod (8) are rotatably installed on the top of the base plate (45) near the transverse slide rail (5). The ends of the two second connecting rods (7) away from the base plate (45) are rotatably connected to the first connecting rods (6) close to them. A protrusion is installed on the end of each of the two third connecting rods (8) away from the base plate (45). A groove is provided on the outer wall of each of the two first connecting rods (6) near the third connecting rod (8). The two protrusions are slidably connected to their corresponding grooves.

7. The energy recovery road lifting robot according to claim 6, characterized in that, The sliding mechanism includes first slide rails (3) installed at both ends of the top of the base plate (45), and horizontal sliders (2) are installed at both ends of the two first slide rails (3). Connecting parts (1) are installed at the top of the two horizontal sliders (2), and the top of the two connecting parts (1) are rotatably connected to the bottom of the first inclined plate (39) and the second inclined plate (41), respectively.

8. The energy recovery road lifting robot according to claim 7, characterized in that, The power generation component includes two first fixing slots (29) opened at the bottom ends of the first inclined plate (39) and the second inclined plate (41). A third slide rail (21) is installed inside each of the two first fixing slots (29). A moving bar is slidably installed inside each of the two third slide rails (21). A pressure-sensitive cylinder (22) is installed at one end of each moving bar near the first fixing slot (29). The end of the pressure-sensitive cylinder (22) away from the moving bar abuts against the inner wall of the first fixing slot (29). One side of the moving bar... Multiple roller sliders (20) are installed on each wall. An inclined groove is opened on one side of the outer wall of each of the two third slide rails (21) to slide with the multiple roller sliders (20). Rectangular blocks are provided on both sides of the outer wall of each of the two third slide rails (21). Multiple generators (19) are installed at the bottom of the first inclined plate (39) and the second inclined plate (41) near the outer walls of both sides of the two third slide rails (21). The output ends of the multiple generators (19) are connected to the rectangular blocks near them by springs (18).

9. The energy recovery road lifting robot according to claim 8, characterized in that, The cleaning mechanism includes a cleaning rod (32), and sliding grooves are provided on both sides of the inner wall of the side hole (31). Electric sliders are installed inside the two sliding grooves. The ends of the two electric sliders away from the sliding grooves are respectively connected to the two ends of the cleaning rod (32). Dust curtains (33) are installed inside the two sliding grooves.

10. A method of using an energy recovery road lifting robot, characterized in that, The method of using the lifting robot described in claim 9 further includes the following steps: Step 1: After the lifting robot is installed on the designated road surface, the vehicle will crush the top plate (40), the first inclined plate (39) and the second inclined plate (41) as it passes over the road. Multiple ranging components (38) set on the top of the bottom plate (45) emit lasers obliquely upwards. The laser passes through the side hole (31) and then hits the chassis of the vehicle passing over the robot. The height of the chassis of the vehicle is calculated by the lifting angle and the time of laser rebound, and the optimal height that the robot needs to be raised is obtained. Step 2: After calculating the height between the vehicle chassis and the robot using the ranging component (38) in Step 1, the telescopic ends of multiple push rods (11) on the top of the control plate (45) are retracted together. With the help of the linkage group, the two wedge sliders (16) are pulled to move towards each other, which squeezes and pushes the support (37) upward. With the cooperation of multiple lifting mechanisms, the top plate (40) is pushed upward to adjust to the specified height. Step 3: When the top plate (40), the first inclined plate (39) and the second inclined plate (41) are crushed by the vehicle, they rotate downward with the help of the two first connecting rods (6), which drive the two second connecting rods (7) and the third connecting rod (8) to rotate downward together, so that the entire linkage buffer support mechanism absorbs the impact force on the robot and protects the internal structure of the robot. Step 4: When the top plate (40), the first inclined plate (39) and the second inclined plate (41) in Step 3 are crushed by the vehicle, the two horizontal sliders (2) move laterally at the top of the first slide rail (3), limiting the angle of the first inclined plate (39) and the second inclined plate (41), and at the same time converting the longitudinal force of the robot during lifting into the lateral force of the two horizontal sliders (2), dispersing the load and improving the impact resistance of the robot's overall structure; Step 5: When the top plate (40), the first inclined plate (39) and the second inclined plate (41) in step 4 are crushed by the vehicle, they together compress the pressure-sensitive cylinder (22), causing the pressure-sensitive cylinder (22) to move downward after being compressed. With the help of multiple roller sliders (20) sliding with the corresponding inclined grooves, the third slide rail (21) is pushed to the left, which drives multiple springs (18) to extend together, converting mechanical energy into rotational energy or reciprocating motion energy, driving the rotor of the generator (19) to rotate, generating electrical energy using the principle of electromagnetic induction, and driving the generator (19) to generate current.

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