New energy automobile chassis and asphalt pavement hot recycling repairing equipment

Abstract

The present application relates to energy-saving, environmental protection, green and other electric power technology fields, in particular to a new energy vehicle chassis and asphalt pavement hot recycling repair equipment, including new energy vehicle head, one end of the new energy vehicle head is provided with a new energy vehicle frame chassis, one side of the discharging mechanism is provided with a heat circulation mechanism and a purification mechanism used in cooperation with the stirring mechanism. The hot air in the processing box is extracted by the fan and the connecting outlet pipe to recycle the asphalt raw material in the heating tank efficiently, and the extracted hot air is circulated into the asphalt raw material heating tank to soften the asphalt raw material. The waste heat generated by the heat preservation annular shell is recycled, the heat efficiency of the device is improved through heat energy cascade utilization, the energy saving is better than the traditional heating method, and the closed loop operation avoids the mixing of external cold air, so that the temperature fluctuation in the asphalt raw material heating tank is controlled within the suitable use range, and the stability of asphalt softening is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of energy saving, environmental protection, green and the like electric power, in particular to a new energy vehicle chassis and asphalt pavement hot recycling repair equipment. BACKGROUND

[0002] The asphalt pavement hot in-place recycling refers to heating the asphalt pavement, melting it, then loosening it by a spiral milling device or a rake loosening device, and finally leveling and compacting the regenerated process. The asphalt pavement hot in-place recycling vehicle is a kind of construction equipment for asphalt pavement hot in-place recycling. When the asphalt pavement is hot repaired or hot in-place recycled, the asphalt mixture on the surface of the asphalt pavement needs to be heated to melt it, and then the asphalt mixture is raked, leveled and compacted to repair the pavement.

[0003] The existing asphalt pavement repair equipment usually heats and melts the asphalt raw material by a heat source, and repairs the asphalt pavement by the melted asphalt raw material. In the processing process, the heating process of the asphalt raw material produces a large amount of organic waste gas containing carcinogenic substances such as benzopyrene. If the organic waste gas is directly discharged without treatment, it will not only cause air pollution, but also pollute the surrounding soil and water through the sedimentation effect. At the same time, the heat energy required for melting the asphalt lacks an effective waste heat recovery system when the asphalt is continuously heated, resulting in that the amount of waste heat energy is not fully utilized. This extensive energy utilization mode not only does not meet the green manufacturing requirements, but also causes certain economic benefit loss.

[0004] Based on this, the present application discloses a new energy vehicle chassis and asphalt pavement hot recycling repair equipment. SUMMARY

[0005] To solve the problem of a large amount of organic waste gas containing carcinogens such as benzopyrene generated in the asphalt raw material heating link in the background art, if not treated directly discharged, not only will cause air pollution, but also through the deposition effect pollutes the surrounding soil and water, at the same time, the heat energy required for asphalt melting is continuously heated, and there is no effective waste heat recovery system, resulting in about the amount of heat energy is not fully utilized, the present application provides a new energy automobile chassis and asphalt pavement hot in-place recycling and repair equipment, including new energy vehicle head, the one end of the new energy vehicle head is provided with new energy vehicle frame chassis, the top of the new energy vehicle frame chassis and the one end close to the new energy vehicle head is provided with new energy vehicle energy component, the bottom and the corresponding position of the new energy vehicle energy component is fixedly connected with permanent magnet synchronous motor set, the bottom of the new energy vehicle head inside is fixedly connected with new energy driver, the both sides of the new energy vehicle head bottom is provided with driving wheel, the new energy vehicle energy component and permanent magnet synchronous motor set and new energy driver are electrically connected, the driving wheel is rotatably connected with permanent magnet synchronous motor set, the top of the new energy vehicle frame chassis is provided with circulating heating assembly, the top of the new energy vehicle frame chassis also includes:

[0006] The new energy vehicle energy component includes a support base, a protective shell, a support vertical frame, a battery pack, a shunt, an L-shaped fixing plate and a current shunt plug, the top of the new energy vehicle frame chassis and the position close to the new energy vehicle head are fixedly connected with the support base, the top of the support base is fixedly connected with the protective shell, the top of the support base and the position close to the new energy vehicle head are fixedly connected with the support vertical frame, the top of the support vertical frame is fixedly connected with the protective shell, the inside of the protective shell is fixedly connected with the battery pack, the center position of the support base is provided with the shunt, the four end corners of the shunt are provided with the L-shaped fixing plate, the shunt is fixedly connected with the support base through the L-shaped fixing plate, and the end of the L-shaped fixing plate away from the new energy vehicle head is provided with a plurality of current shunt plugs.

[0007] The asphalt processing assembly is provided with a stirring mechanism for softening and discharging asphalt raw materials in the inside, the top pipe of the new energy vehicle frame chassis and the end away from the new energy vehicle head are provided with a discharging mechanism, and the side of the discharging mechanism is provided with a heat circulation mechanism and a purification mechanism matched with the stirring mechanism.

[0008] Preferably, the circulating heating assembly includes a heat preservation annular shell, a protective cover, a support leg, a fan and an air inlet, the center position of the top of the new energy vehicle frame chassis is fixedly connected with the support leg, the top of the support leg is fixedly connected with the heat preservation annular shell, the end close to the new energy vehicle head of the heat preservation annular shell is fixedly connected with the protective cover, the bottom of the new energy vehicle head and the end close to the new energy vehicle head are provided with the air inlet, and the bottom of the air inlet is fixedly connected with the fan.

[0009] Preferably, the circulating heating assembly further comprises a burner, a heat insulation combustion chamber, a flame guide pipe A, a flame guide pipe B and a heat source guide outlet cover, the flame guide pipe A is fixedly connected to the inside of the heat preservation annular shell and close to the end of the new energy vehicle head, the burner is fixedly connected to the end of the heat preservation annular shell close to the new energy vehicle head, the heating end of the burner extends to the inside of the flame guide pipe A through the heat preservation annular shell, the flame guide pipe B is fixedly connected to the inside of the new energy vehicle head and away from the end of the new energy vehicle head, the heat insulation combustion chamber is arranged between the flame guide pipe A and the heat preservation annular shell, and the heat source guide outlet cover is fixedly connected to the end of the flame guide pipe B away from the new energy vehicle chassis.

[0010] Preferably, the circulating heating assembly further comprises a hydraulic oil tank, a diesel tank and an oil guide pipe, the hydraulic oil tank is fixedly connected to the top end of the new energy vehicle chassis and close to the new energy vehicle head, the diesel tank is fixedly connected to one side of the top end of the new energy vehicle chassis and close to the hydraulic oil tank, the top of the diesel tank is detachably connected with the oil guide pipe, and the end of the oil guide pipe away from the diesel tank is detachably connected with the burner.

[0011] Preferably, the asphalt processing assembly comprises an asphalt raw material heating tank, an annular track, a U-shaped support leg, an outer gear ring, a heat conduction port and an inlet and outlet port, the asphalt raw material heating tank is arranged on the top of the new energy vehicle chassis and at a position corresponding to the heat preservation annular shell, the two ends of the asphalt raw material heating tank are fixedly connected with annular tracks, the bottoms of the two sides of the annular track are provided with U-shaped support legs, the inner side of the U-shaped support leg is provided with a groove wheel, the wheel groove is rollingly connected with the corresponding annular track, the U-shaped support leg is fixedly connected with the new energy vehicle chassis, the center of the asphalt raw material heating tank is fixedly connected with an outer gear ring, one end of the asphalt raw material heating tank close to the new energy vehicle head is fixedly connected with a heat conduction port, and one end of the asphalt raw material heating tank away from the new energy vehicle head is fixedly connected with an inlet and outlet port, and the end of the flame guide pipe B away from the new energy vehicle head extends to the inside of the asphalt raw material heating tank through the heat conduction port.

[0012] Preferably, the stirring mechanism comprises a multifunctional spiral processing blade, the multifunctional spiral processing blade is fixedly connected to the inside of the asphalt raw material heating tank, and the end of the multifunctional spiral processing blade away from the new energy vehicle head is fixedly connected with the inlet and outlet port.

[0013] Preferably, the asphalt processing assembly comprises a fixed plate, a speed reducer, a motor, a fixed frame, a transmission gear and a shaft coupling, the top of the new energy vehicle frame chassis and the position corresponding to the asphalt raw material heating tank are fixedly connected with the fixed plate, one end of the top of the fixed plate is fixedly connected with the speed reducer, the other end of the top of the fixed plate is fixedly connected with the fixed frame, the end away from the fixed frame of the speed reducer is provided with the motor, the inner side of the fixed frame is rotatably connected with the transmission gear, the end close to the fixed frame of the speed reducer is provided with the shaft coupling, the end away from the motor of the shaft coupling penetrates through the fixed frame and is fixedly connected with the transmission gear, and the transmission gear is meshedly connected with the outer gear ring.

[0014] Preferably, the discharging mechanism comprises a processing box, a feeding box, a closure cover and a discharging guide groove, the end away from the new energy vehicle head of the new energy vehicle frame chassis is fixedly connected with the processing box, the top of the processing box is fixedly connected with the feeding box, the top of the feeding box is provided with the closure cover, and the bottom of the processing box is fixedly connected with the discharging guide groove; and the end away from the new energy vehicle head of the asphalt raw material heating tank extends into the processing box and is rotatably connected with the processing box.

[0015] Preferably, the heat circulation mechanism comprises a hot air circulation pipe B and a heat absorption pipe, one side of the processing box is fixedly connected with the hot air circulation pipe B, the end away from the processing box of the hot air circulation pipe B is fixedly connected with the heat absorption pipe, the end away from the hot air circulation pipe B of the heat absorption pipe is fixedly connected with the fan, and the top end in the processing box is fixedly connected with the flow guide plate.

[0016] Preferably, the purification mechanism comprises a dust guide pipe, a connecting guide pipe, a water tank, a water pump, a water inlet pipe, a backwater pipe, a wet dust collector and an exhaust pipe, one side of the processing box is fixedly connected with the water tank, the top of the water tank is fixedly connected with the water pump, the water inlet A of the water pump is plug-connected with the water tank, the water outlet of the water pump is plug-connected with the water inlet pipe, the side of the feeding box and the position close to the new energy vehicle head are fixedly connected with the wet dust collector, the central position of the side of the feeding box is fixedly connected with the dust guide pipe, the end away from the feeding box of the dust guide pipe is fixedly connected with the connecting guide pipe, the top of the wet dust collector is fixedly connected with the connecting guide pipe, the end away from the water tank of the water inlet pipe is plug-connected with the water inlet B of the wet dust collector, the bottom of the wet dust collector is fixedly connected with the exhaust pipe, the bottom of the exhaust pipe is plug-connected with the backwater pipe, and the end away from the exhaust pipe of the backwater pipe is plug-connected with the water tank.

[0017] 1. In this new energy vehicle chassis and asphalt pavement hot recycling repair equipment, through the structural design of the fan and connecting outlet pipe, when the device heats and softens the asphalt raw material in the asphalt raw material heating tank through the heat-insulating annular shell, the hot air discharged from the asphalt raw material heating tank into the processing box is extracted and efficiently recovered through the fan and connecting outlet pipe. The extracted hot air is circulated back into the asphalt raw material heating tank to soften the asphalt raw material, which facilitates the recycling of waste heat generated by the heat-insulating annular shell. The thermal efficiency of the device is improved through the step utilization of thermal energy, which is more energy-efficient than traditional heating methods. Moreover, the closed-loop operation avoids the mixing of external cold air, so that the temperature fluctuation in the asphalt raw material heating tank is controlled within a suitable operating range, thereby improving the stability of asphalt softening.

[0018] 2. In this new energy vehicle chassis and asphalt pavement hot recycling repair equipment, through the structural design of the wet dust collector and the exhaust pipe, after the softened asphalt in the asphalt raw material heating tank is poured into the processing box, the air that has not been circulated and extracted from the processing box is extracted by the wet dust collector. Through the structural design of the wet dust collector and the water inlet pipe, the air drawn into the wet dust collector is filtered, and then the purified air is discharged through the exhaust pipe, thereby improving the quality of the subsequently emitted air and preventing it from polluting the surrounding water and soil.

[0019] 3. In this new energy vehicle chassis and asphalt pavement hot recycling repair equipment, the structural design of the new energy vehicle chassis and the new energy vehicle-mounted energy components reduces emissions during transfer and operation, further improving the pollution to the surrounding environment. Moreover, the new energy vehicle-mounted energy components facilitate the power output to various electrical devices on the device, increasing the device's operating time while reducing emissions, thus further improving the device's effectiveness. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the protective cover and the asphalt raw material heating tank of the present invention;

[0022] Figure 3 This is a schematic diagram of the diesel tank and oil guide pipe of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the flame guide tube B and the heat source outlet cover of the present invention;

[0024] Figure 5 This is a cross-sectional structural schematic diagram of the protective cover of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the fixing plate and transmission gear of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the annular track and U-shaped support legs of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the multifunctional spiral processing blade of the present invention;

[0028] Figure 9 This is a schematic diagram of the coupling and machining housing of the present invention;

[0029] Figure 10 This is a schematic diagram of the internal structure of the processing box of the present invention;

[0030] Figure 11 This is a structural schematic diagram of the new energy vehicle chassis and the new energy vehicle-mounted energy components of the present invention;

[0031] Figure 12 This is a schematic diagram of the protective casing and battery pack of the present invention;

[0032] Figure 13 This is a schematic diagram of the shunt and current shunt plug of the present invention.

[0033] The meanings of the labels in the diagram are as follows:

[0034] 1. New energy vehicle front; 2. New energy vehicle chassis; 3. New energy vehicle on-board energy components; 4. Insulated annular shell; 5. Protective cover; 6. Support leg; 7. Burner; 8. Fan; 9. Air inlet; 10. Insulated combustion chamber; 11. Flame guide tube A; 12. Flame guide tube B; 13. Heat source outlet cover; 14. Hydraulic oil tank; 15. Diesel tank; 16. Oil guide pipe; 17. Asphalt raw material heating tank; 18. Circular track; 19. U-shaped support leg; 20. External gear ring; 21. Heat conduction port; 22. Inlet and outlet; 25. Multifunctional spiral processing blade; 26. Fixing plate; 27. Reducer; 28. Motor; 29. ​​Fixing frame; 30. Transmission 31. Drive gear; 32. Coupling; 33. Machining housing; 34. Feed box; 35. Dust guide pipe; 36. Hot air circulation pipe B; 37. Connecting outlet pipe; 38. Heat absorption pipe; 39. Water tank; 40. Water pump; 41. Water inlet pipe; 42. Water return pipe; 43. Wet dust collector; 44. Exhaust pipe; 45. Closing cover; 301. Discharge guide chute; 302. Support base; 303. Protective shell; 304. Support frame; 305. Battery pack; 306. Diverter; 307. L-shaped fixing plate; 311. Current shunt plug; 312. New energy driver; 313. Permanent magnet synchronous motor set; 314. Drive wheel; 335. Guide plate. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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.

[0036] Therefore, this invention provides a new energy vehicle chassis and asphalt pavement hot recycling repair equipment. See [link to relevant documentation]. Figures 1-11 As shown, the device includes a new energy vehicle front end 1, with a new energy vehicle chassis 2 at one end. To improve the device's range and reduce carbon emissions, a new energy vehicle-mounted energy component 3 is installed at the top of the new energy vehicle chassis 2, near the end of the new energy vehicle front end 1. A permanent magnet synchronous motor 312 is fixedly connected to the bottom of the new energy vehicle chassis 2 at a position corresponding to the new energy vehicle-mounted energy component 3. A new energy driver 311 is fixedly connected to the bottom of the new energy vehicle front end 1. Drive wheels 313 are installed on both sides of the bottom of the new energy vehicle front end 1. The new energy vehicle-mounted energy component 3 is electrically connected to the permanent magnet synchronous motor 312 and the new energy driver 311. The drive wheels 313 are rotatably connected to the permanent magnet synchronous motor 312. A circulating heating component is installed at the center of the top of the new energy vehicle chassis 2. The top of the new energy vehicle chassis 2 also includes:

[0037] The asphalt processing component has an internal mixing mechanism for softening and discharging asphalt raw materials. The top pipe of the new energy vehicle chassis 2, away from the end of the new energy vehicle front 1, is equipped with a discharge mechanism. A heat circulation mechanism and a purification mechanism are provided on one side of the discharge mechanism to cooperate with the mixing mechanism.

[0038] Example 1

[0039] like Figures 1-13 As shown, the new energy vehicle on-board energy component 3 includes a support base 301, a protective shell 302, a support frame 303, a battery pack 304, a shunt 305, an L-shaped fixing plate 306, and a current shunt plug 307. The support base 301 is fixedly connected to the top of the new energy vehicle chassis 2 and near the front of the new energy vehicle 1. The protective shell 302 is fixedly connected to the top of the support base 301. The support frame 303 is fixedly connected to the top of the support base 301 and near the front of the new energy vehicle 1. The top of the support frame 303 is fixedly connected to the protective shell 302. The battery pack 304 is fixedly connected inside the protective shell 302. The shunt 305 is located at the center of the support base 301. The L-shaped fixing plate 306 is located at each of the four corners of the shunt 305. The shunt 305 is fixedly connected to the support base 301 through the L-shaped fixing plate 306. Multiple current shunt plugs 307 are located at the ends of the L-shaped fixing plate 306 away from the front of the new energy vehicle 1.

[0040] During operation, the battery pack 304 converts and distributes the stored electrical energy through the shunt 305. It then connects to the new energy drive 311 and the permanent magnet synchronous motor 312 through a single current shunt plug 307 in the multiple shunts 305, so that the new energy vehicle head 1 and the new energy drive 311 can supply power to the permanent magnet synchronous motor 312, thereby driving the drive wheel 313 and providing the device with the power for movement. At the same time, the single current shunt plug 307 in the multiple shunts 305 can power and start the electrical components in the asphalt processing assembly, so that it can provide power to the auxiliary electrical appliances in the device.

[0041] During operation, after the staff starts the device inside the new energy vehicle head 1, the power output in the new energy vehicle-mounted energy component 3 is controlled by the new energy driver 311. The power output is then converted into mechanical force to drive the drive wheel 313 through the permanent magnet synchronous motor 312, thereby driving the device to the place where asphalt road surface needs to be repaired. The new energy vehicle-mounted energy component 3 can also conveniently supply power to the mechanical equipment on the device that repairs asphalt road surface, further reducing carbon emissions, improving the overall energy-saving and environmental protection effect of the device, and realizing the release and use of green electricity.

[0042] Example 2

[0043] like Figures 1-13 As shown, in order to facilitate the softening and use of asphalt raw materials, the circulating heating component includes an insulating annular shell 4, a protective cover 5, a support leg 6, a fan 8, and an air inlet 9. The support leg 6 is fixedly connected to the center of the top of the new energy vehicle chassis 2, and the insulating annular shell 4 is fixedly connected to the top of the support leg 6. The protective cover 5 is fixedly connected to the end of the insulating annular shell 4 near the front of the new energy vehicle 1. In order to facilitate the injection of combustion air into the insulating annular shell 4 and further facilitate the circulation of the heated air inside the insulating annular shell 4, an air inlet 9 is provided at the bottom of the new energy vehicle front 1 and near the end of the new energy vehicle front 1. In order to facilitate the fixing of the insulating annular shell 4, the fan 8 is fixedly connected to the bottom of the air inlet 9.

[0044] By combining the structural design of the new energy vehicle chassis 2 and the new energy vehicle-mounted energy component 3, emissions during transfer and operation are reduced, further increasing pollution to the surrounding environment. Furthermore, the new energy vehicle-mounted energy component 3 facilitates the output of power to various electrical devices on the device, increasing the device's operating time while reducing emissions, thus further improving the device's effectiveness.

[0045] The circulating heating assembly also includes a burner 7, an insulated combustion chamber 10, a flame guide tube A11, a flame guide tube B12, and a heat source outlet cover 13. The flame guide tube A11 is fixedly connected to the interior of the insulated annular shell 4, near the end of the new energy vehicle front 1. To facilitate the injection of heat into the insulated annular shell 4, a burner 7 is fixedly connected to the end of the insulated annular shell 4 near the new energy vehicle front 1. The heating end of the burner 7 extends through the insulated annular shell 4 into the flame guide tube A11. The flame guide tube B12 is fixedly connected to the interior of the new energy vehicle front 1, away from the end of the new energy vehicle front 1. To improve the combustion effect of the heating flame inside the insulated annular shell 4, an insulated combustion chamber 10 is provided between the flame guide tube A11 and the insulated annular shell 4, thereby facilitating the injection of heat into the flame. Pipe A11 and flame guide pipe B12 conduct heat out of the heat-insulating annular shell 4 of burner 7. The end of flame guide pipe B12 away from the chassis 2 of new energy vehicle frame is fixedly connected to a heat source outlet cover 13. The air outlet of flame guide pipe B12 and heat source outlet cover 13 form a Z-shape, and multiple heat outlets are opened on heat source outlet cover 13. Its shape design allows the hot air to be discharged through the three sides of the Z-shape and multiple heat outlets to spread outwards, which facilitates its uniform and rapid flow on the rounded corners of asphalt, thereby improving the heating efficiency of softening asphalt raw materials. The air outlet on flame guide pipe B12 is opened at the bottom of flame guide pipe B12, so that when asphalt raw materials are stirred and softened, they will not be blocked by dripping asphalt raw materials.

[0046] The insulated annular shell 4 and the insulated combustion chamber 10 are fixed together by multiple partitions. The insulated annular shell 4 is made of carbon fiber composite material, achieving a lightweight structure while also providing thermal insulation. The inner wall of the insulated combustion chamber 10 is lined with an ablation-resistant insulation layer material, such as nitrile rubber, EPDM rubber, silicone rubber, or chloroprene rubber-based composite ablation-resistant filler (such as modified aramid pulp), which effectively reduces the linear ablation rate and provides airtight insulation. While being reinforced by the partitions, the partitions also form an insulation chamber between the insulated annular shell 4 and the insulated combustion chamber 10. During cold winter outdoor operations, the insulation chamber between the insulated annular shell 4 and the insulated combustion chamber 10 reduces heat loss within the insulated annular shell 4, improving its insulation effect and enhancing its ability to soften asphalt raw materials. The effect is that multiple partition plates are provided between the heat-insulating combustion chamber 10 and the flame guide tube A11. Each partition plate has multiple round holes. When air is injected into the heat-insulating combustion chamber 10 through the air inlet 9, the round holes on the partition plate drive the orderly flow of air inside, which facilitates the subsequent ignition and ensures more complete combustion. This prevents deflagration due to the high flow rate of the injected air and improves its service life. At the same time, the end of the flame guide tube B12 near the flame guide tube A11 is conical and horn-shaped. Therefore, when the heated air in the heat-insulating combustion chamber 10 is discharged from the flame guide tube B12, it will perform a simple compression, which will increase the flow rate into the asphalt raw material heating tank 17 and facilitate the efficient softening of the asphalt raw material in the asphalt raw material heating tank 17.

[0047] To facilitate the supply of fuel for the burner 7, the circulating heating assembly also includes a hydraulic oil tank 14, a diesel tank 15, and an oil guide pipe 16. The hydraulic oil tank 14 is fixedly connected to the top of the new energy vehicle chassis 2 and near the front of the new energy vehicle 1. The diesel tank 15 is fixedly connected to one side of the top of the new energy vehicle chassis 2 and near the hydraulic oil tank 14. The top of the diesel tank 15 is detachably connected to the oil guide pipe 16. The end of the oil guide pipe 16 away from the diesel tank 15 is detachably connected to the burner 7, so that diesel fuel in the diesel tank 15 can be easily drawn into the burner 7 for use through the oil guide pipe 16.

[0048] During operation, when asphalt softening is required, diesel fuel is drawn from the diesel tank 15 through the oil guide pipe 16 and introduced into the burner 7. The burner 7, once started, converts the drawn-in fuel fuel into heated flames that are injected into the heat-insulating annular shell 4. When the burner 7 starts, the fan 8 is also started, which draws air into the heat-insulating annular shell 4. The air injected into the heat-insulating annular shell 4 assists the flames inside the heat-insulating annular shell 4. The fully combusted air is then discharged through the flame guide pipe A11 and the flame guide pipe B12 to heat and soften the asphalt raw materials.

[0049] To facilitate the heating of asphalt raw materials, the asphalt processing assembly includes an asphalt raw material heating tank 17, an annular track 18, U-shaped support legs 19, an external gear ring 20, a heat conduction port 21, and an inlet / outlet 22. The asphalt raw material heating tank 17 is located on the top of the new energy vehicle chassis 2, corresponding to the position of the insulated annular shell 4. Annular tracks 18 are fixedly connected to both ends of the asphalt raw material heating tank 17. U-shaped support legs 19 are located at the bottom of both sides of the annular track 18. Grooved wheels are provided on the inner side of the U-shaped support legs 19, and the grooves of the wheels are in a rolling connection with the corresponding annular track 18. This rotation of the asphalt raw material heating tank 17 facilitates and improves the efficiency of asphalt raw material processing. To ensure even heating, the U-shaped support leg 19 is fixedly connected to the new energy vehicle chassis 2. An external gear ring 20 is fixedly connected to the center of the asphalt raw material heating tank 17. A heat conduction port 21 is fixedly connected to the end of the asphalt raw material heating tank 17 near the new energy vehicle head 1, and an inlet / outlet port 22 is fixedly connected to the end of the asphalt raw material heating tank 17 away from the new energy vehicle head 1. The end of the flame guide tube B12 away from the new energy vehicle head 1 extends into the interior of the asphalt raw material heating tank 17 through the heat conduction port 21, thereby facilitating the introduction of the hot airflow generated in the flame guide tube B12 into the asphalt raw material heating tank 17 to heat the asphalt raw material inside.

[0050] To ensure convenient loading and unloading of asphalt raw materials while maintaining the horizontal operation of the asphalt raw material heating tank 17, the mixing mechanism includes a multi-functional spiral processing blade 25. The multi-functional spiral processing blade 25 is fixedly connected inside the asphalt raw material heating tank 17. The end of the multi-functional spiral processing blade 25 away from the new energy vehicle front 1 is fixedly connected to the inlet / outlet 22. The multi-functional spiral processing blade 25 is shaped as three irregularly shaped blades in a spiral configuration. The end of the irregularly shaped blade near the heat conduction port 21 is a straight blade with a 30-degree inclination, and the end of the irregularly shaped blade near the inlet / outlet 22 is a large-amplitude spiral. Through the design of its irregularly shaped blades, it is convenient to move the asphalt raw materials being processed in the opposite direction when changing the rotation direction of the multi-functional spiral processing blade 25.

[0051] During operation, when unheated asphalt material is injected into the asphalt material heating tank 17, with the vehicle front as a reference, its clockwise rotation will cause the asphalt material to move towards the front of the new energy vehicle 1 through the rotating multi-functional spiral processing blade 25. This facilitates the introduction of heat source into the asphalt material heating tank 17 through the flame guide tube B12 to heat and soften the asphalt material. As the asphalt material heating tank 17 rotates, it facilitates uniform heating of the asphalt material, thereby improving the heating effect. When it is necessary to remove the softened asphalt material from the asphalt material heating tank 17, the asphalt material heating tank 17 rotates counterclockwise, and the counterclockwise rotating multi-functional spiral processing blade 25 removes the softened asphalt material from the asphalt material heating tank 17.

[0052] Example 3

[0053] like Figures 1-13 As shown, to facilitate the rotation of the asphalt raw material heating tank 17, the asphalt processing assembly includes a fixed plate 26, a reducer 27, a motor 28, a fixed frame 29, a transmission gear 30, and a coupling 31. A fixed plate 26 is fixedly connected to the top of the new energy vehicle chassis 2 at a position corresponding to the asphalt raw material heating tank 17. A reducer 27 is fixedly connected to one end of the top of the fixed plate 26, and a fixed frame 29 is fixedly connected to the other end of the top of the fixed plate 26. A motor 28 is located at the end of the reducer 27 away from the fixed frame 29, thus facilitating the control of electricity via the reducer 27. The output speed of the motor 28 is adjusted to improve the rotation effect of the asphalt raw material heating tank 17. The inner side of the fixed frame 29 is rotatably connected to the transmission gear 30. The end of the reducer 27 near the fixed frame 29 is provided with a coupling 31. The end of the coupling 31 away from the motor 28 passes through the fixed frame 29 and is fixedly connected to the transmission gear 30. The transmission gear 30 is meshed with the external gear ring 20, so that the transmission gear 30 can be driven to rotate by the motor 28. In turn, the transmission gear 30 drives the asphalt raw material heating tank 17 to rotate forward and reverse through the external gear ring 20.

[0054] During operation, when the asphalt raw material heating tank 17 needs to be started to rotate, the motor 28 is started, and then the speed of the output end of the motor 28 is adjusted by the reducer 27 to match the asphalt raw material heating tank 17. Then, the coupling 31 drives the transmission gear 30 to rotate at the adjusted speed in the fixed frame 29. The transmission gear 30 drives the external gear ring 20 to drive the asphalt raw material heating tank 17, so that it rotates clockwise and counterclockwise on the U-shaped support leg 19 via the annular track 18.

[0055] Example 4

[0056] like Figures 1-13As shown, to facilitate the introduction of unprocessed asphalt raw materials into the asphalt raw material heating tank 17 and the convenient export of softened asphalt raw materials, the discharge mechanism includes a processing box 32, a feeding box 33, a closing cover 44, and a discharge guide 45. The processing box 32 is fixedly connected to the end of the new energy vehicle chassis 2 away from the new energy vehicle head 1. To facilitate the pouring of asphalt raw materials into the processing box 32, the feeding box 33 is fixedly connected to the top of the external processing box 32. The top of the feeding box 33 is provided with a closing cover 44, thereby forming a relatively sealed state for the feeding box 33 to prevent the emission of harmful gases during the processing of asphalt raw materials. To facilitate the pouring of softened asphalt raw materials into the road surface to be repaired, the bottom of the processing box 32 is fixedly connected to the discharge guide 45. To facilitate the pouring of the asphalt introduced into the processing box 32 into the asphalt raw material heating tank 17 for processing, the end of the asphalt raw material heating tank 17 away from the new energy vehicle head 1 extends into the processing box 32 and is rotatably connected to the processing box 32.

[0057] To facilitate the extraction and recycling of hot air introduced into the processing chamber 32, the heat circulation mechanism includes a hot air circulation pipe B35 and a heat absorption pipe 37. The hot air circulation pipe B35 is fixedly connected to one side of the processing chamber 32, and the heat absorption pipe 37 is fixedly connected to the end of the hot air circulation pipe B35 away from the processing chamber 32. The end of the heat absorption pipe 37 away from the hot air circulation pipe B35 is fixedly connected to the fan 8. A guide plate 333 is fixedly connected to the top of the interior of the processing chamber 32. The position of the guide plate 333 is used to distinguish the upper and lower parts of the material entering and exiting the processing chamber 32.

[0058] During operation, asphalt raw materials are poured into the processing chamber 32 through the feed box 33. The asphalt raw materials entering the processing chamber 32 slide down through the inclined guide plate 333 and into the asphalt raw material heating tank 17 via the inlet / outlet 22. The rotating asphalt raw material heating tank 17 then guides the asphalt from the processing chamber 32 into it for softening. The softened asphalt is discharged into the processing chamber 32 through the counter-clockwise rotating asphalt raw material heating tank 17, and then discharged through the outlet guide 45 to the location on the ground requiring repair. Furthermore, the residual hot air in the processing chamber 32 is drawn back into the insulated annular outer shell 4 for recirculation through the hot air circulation pipe B35 and the connecting outlet pipe 36. When this device... When the asphalt raw material in the asphalt raw material heating tank 17 is heated and softened by the heat-insulating annular shell 4, the hot air discharged from the asphalt raw material heating tank 17 into the processing box 32 is extracted and efficiently recovered by the fan 8 and the connecting outlet pipe 36. The extracted hot air is then circulated back into the asphalt raw material heating tank 17 to soften the asphalt raw material. This facilitates the recycling of waste heat generated by the heat-insulating annular shell 4. The thermal efficiency of the device is improved through the step utilization of thermal energy, which is more energy-efficient than traditional heating methods. Moreover, the closed-loop operation avoids the mixing of external cold air, so that the temperature fluctuation in the asphalt raw material heating tank 17 is controlled within a suitable operating range, thereby improving the stability of asphalt softening.

[0059] Example 5

[0060] like Figures 1-13 As shown, to facilitate the purification of the discharged gas, the purification mechanism includes a dust guide pipe 34, a connecting outlet pipe 36, a water tank 38, a water pump 39, a water inlet pipe 40, a water return pipe 41, a wet scrubber 42, and an exhaust pipe 43. A water tank 38 is fixedly connected to one side of the processing chamber 32. To facilitate the extraction of water from the water tank 38, a water pump 39 is fixedly connected to the top of the water tank 38. The inlet A of the water pump 39 is plugged into the water tank 38, and the outlet of the water pump 39 is plugged into the water inlet pipe 40. To facilitate the purification of the gas inside the processing chamber 32, a wet scrubber 4 is fixedly connected to one side of the feed box 33, near the front of the new energy vehicle 1. 2. A dust guide pipe 34 is fixedly connected to the center of one side of the feed box 33. A connecting outlet pipe 36 is fixedly connected to the end of the dust guide pipe 34 away from the feed box 33. The top of the wet dust collector 42 is fixedly connected to the connecting outlet pipe 36. In order to facilitate the introduction of water from the water tank 38 into the wet dust collector 42, the end of the water inlet pipe 40 away from the water tank 38 is inserted into the water inlet B of the wet dust collector 42. In order to facilitate the discharge of the purified gas, an exhaust pipe 43 is fixedly connected to the bottom of the wet dust collector 42. A return water pipe 41 is inserted into the bottom of the exhaust pipe 43. The end of the return water pipe 41 away from the exhaust pipe 43 is inserted into the water tank 38.

[0061] When the device is in operation, it softens the asphalt raw materials and needs to discharge gas. The water pump 39 is started, and the water pump 39 draws water from the water tank 38 and inputs it into the wet dust collector 42 through the water inlet pipe 40. The wet dust collector 42 then filters the exhaust gas drawn by the dust guide pipe 34 and the connecting outlet pipe 36, so that the gas discharged through the exhaust pipe 43 will not cause pollution to the surrounding area. The used water is returned to the water tank 38 through the return water pipe 41 for recycling, which improves the quality of the subsequent exhaust air and prevents it from polluting the surrounding water and soil.

[0062] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0063] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle chassis and asphalt pavement hot recycling repair equipment, comprising a new energy vehicle front (1), characterized in that: A new energy vehicle frame chassis (2) is provided at one end of the new energy vehicle front (1). A new energy vehicle on-board energy component (3) is provided at the top of the new energy vehicle frame chassis (2) and at the end near the new energy vehicle front (1). A permanent magnet synchronous motor group (312) is fixedly connected to the bottom of the new energy vehicle frame chassis (2) at a position corresponding to the new energy vehicle on-board energy component (3). A new energy driver (311) is fixedly connected to the bottom of the new energy vehicle front (1). Drive wheels (313) are provided on both sides of the bottom of the new energy vehicle front (1). The new energy vehicle on-board energy component (3) is electrically connected to the permanent magnet synchronous motor group (312) and the new energy driver (311). The drive wheels (313) are rotatably connected to the permanent magnet synchronous motor group (312). A circulating heating component is provided at the center of the top of the new energy vehicle frame chassis (2). The top of the new energy vehicle frame chassis (2) also includes: The new energy vehicle on-board energy component (3) includes a support base (301), a protective shell (302), a support frame (303), a battery pack (304), a shunt (305), an L-shaped fixing plate (306), and a current shunt plug (307). The support base (301) is fixedly connected to the top of the new energy vehicle chassis (2) and near the front of the new energy vehicle (1). The protective shell (302) is fixedly connected to the top of the support base (301). The support frame (307) is fixedly connected to the top of the support base (301) and near the front of the new energy vehicle (1). 3) The top of the support frame (303) is fixedly connected to the protective shell (302). The battery pack (304) is fixedly connected inside the protective shell (302). A shunt (305) is provided at the center of the support base (301). An L-shaped fixing plate (306) is provided at each of the four corners of the shunt (305). The shunt (305) is fixedly connected to the support base (301) through the L-shaped fixing plate (306). Multiple current shunt plugs (307) are provided at the end of the L-shaped fixing plate (306) away from the front of the new energy vehicle (1). Asphalt processing assembly, the asphalt processing assembly is provided with a mixing mechanism for softening and discharging asphalt raw materials, the top pipe of the new energy vehicle chassis (2) and the end away from the new energy vehicle head (1) is provided with a discharge mechanism, and a heat circulation mechanism and a purification mechanism are provided on one side of the discharge mechanism in conjunction with the mixing mechanism. The circulating heating component includes an insulating annular shell (4), a protective cover (5), a support leg (6), a fan (8), and an air inlet (9). The support leg (6) is fixedly connected to the center of the top of the new energy vehicle chassis (2). The top of the support leg (6) is fixedly connected to the insulating annular shell (4). The end of the insulating annular shell (4) near the new energy vehicle head (1) is fixedly connected to the protective cover (5). An air inlet (9) is opened at the bottom of the new energy vehicle head (1) and near the end of the new energy vehicle head (1). The bottom of the air inlet (9) is fixedly connected to the fan (8). The circulating heating assembly also includes a burner (7), an insulated combustion chamber (10), a flame guide tube A (11), a flame guide tube B (12), and a heat source outlet cover (13). The flame guide tube A (11) is fixedly connected to the inside of the heat-insulating annular shell (4) and the end near the new energy vehicle head (1). The burner (7) is fixedly connected to the end of the heat-insulating annular shell (4) near the new energy vehicle head (1). The heating end of the burner (7) extends through the heat-insulating annular shell (4) into the inside of the flame guide tube A (11). The flame guide tube B (12) is fixedly connected to the inside of the new energy vehicle head (1) and the end away from the new energy vehicle head (1). An insulated combustion chamber (10) is provided between the flame guide tube A (11) and the heat-insulating annular shell (4). The heat source outlet cover (13) is fixedly connected to the end of the flame guide tube B (12) away from the new energy vehicle frame chassis (2).

2. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 1, characterized in that: The circulating heating assembly also includes a hydraulic oil tank (14), a diesel tank (15), and an oil guide pipe (16). The hydraulic oil tank (14) is fixedly connected to the top of the new energy vehicle chassis (2) and near the front of the new energy vehicle (1). The diesel tank (15) is fixedly connected to one side of the top of the new energy vehicle chassis (2) and near the hydraulic oil tank (14). The top of the diesel tank (15) is detachably connected to the oil guide pipe (16). The end of the oil guide pipe (16) away from the diesel tank (15) is detachably connected to the burner (7).

3. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 1, characterized in that: The asphalt processing assembly includes an asphalt raw material heating tank (17), an annular track (18), U-shaped support legs (19), an external gear ring (20), a heat conduction port (21), and a material inlet / outlet (22). The asphalt raw material heating tank (17) is located on the top of the new energy vehicle chassis (2) and at a position corresponding to the heat-insulating annular shell (4). The annular track (18) is fixedly connected to both ends of the asphalt raw material heating tank (17). U-shaped support legs (19) are provided at the bottom of both sides of the annular track (18). Grooved wheels are provided on the inner side of the U-shaped support legs (19). The grooved wheels are connected to the corresponding annular track. The track (18) is rolled and connected. The U-shaped support leg (19) is fixedly connected to the new energy vehicle chassis (2). An external gear ring (20) is fixedly connected to the center of the asphalt raw material heating tank (17). A heat conduction port (21) is fixedly connected to the end of the asphalt raw material heating tank (17) near the new energy vehicle head (1). An inlet and outlet port (22) is fixedly connected to the end of the asphalt raw material heating tank (17) away from the new energy vehicle head (1). The end of the flame guide tube B (12) away from the new energy vehicle head (1) extends into the asphalt raw material heating tank (17) through the heat conduction port (21).

4. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 3, characterized in that: The mixing mechanism includes a multi-functional spiral processing blade (25), and the multi-functional spiral processing blade (25) is fixedly connected inside the asphalt raw material heating tank (17). The end of the multi-functional spiral processing blade (25) away from the new energy vehicle head (1) is fixedly connected to the inlet and outlet (22).

5. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 4, characterized in that: The asphalt processing assembly includes a fixed plate (26), a reducer (27), a motor (28), a fixed frame (29), a transmission gear (30), and a coupling (31). The fixed plate (26) is fixedly connected to the top of the new energy vehicle chassis (2) and to the position corresponding to the asphalt raw material heating tank (17). The reducer (27) is fixedly connected to one end of the top of the fixed plate (26), and the fixed frame (29) is fixedly connected to the other end of the top of the fixed plate (26). The motor (28) is provided at the end of the reducer (27) away from the fixed frame (29). The transmission gear (30) is rotatably connected to the inner side of the fixed frame (29). The coupling (31) is provided at the end of the reducer (27) close to the fixed frame (29). The end of the coupling (31) away from the motor (28) passes through the fixed frame (29) and is fixedly connected to the transmission gear (30). The transmission gear (30) meshes with the external gear ring (20).

6. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 5, characterized in that: The discharge mechanism includes a processing box (32), a feeding box (33), a closing cover (44), and a discharge guide chute (45). The processing box (32) is fixedly connected to the end of the new energy vehicle chassis (2) away from the new energy vehicle head (1). The feeding box (33) is fixedly connected to the top of the processing box (32). The closing cover (44) is provided on the top of the feeding box (33). The discharge guide chute (45) is fixedly connected to the bottom of the processing box (32). The end of the asphalt raw material heating tank (17) away from the new energy vehicle head (1) extends into the processing box (32) and is rotatably connected to the processing box (32).

7. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 6, characterized in that: The heat circulation mechanism includes a hot air circulation pipe B (35) and a heat absorption pipe (37). The hot air circulation pipe B (35) is fixedly connected to one side of the processing box (32). The heat absorption pipe (37) is fixedly connected to the end of the hot air circulation pipe B (35) away from the processing box (32). The end of the heat absorption pipe (37) away from the hot air circulation pipe B (35) is fixedly connected to the fan (8). A guide plate (333) is fixedly connected to the top of the inside of the processing box (32).

8. The new energy vehicle chassis and asphalt pavement hot recycling repair equipment according to claim 7, characterized in that: The purification mechanism includes a dust guide pipe (34), a connecting outlet pipe (36), a water tank (38), a water pump (39), a water inlet pipe (40), a water return pipe (41), a wet scrubber (42), and an exhaust pipe (43). A water tank (38) is fixedly connected to one side of the processing box (32), and a water pump (39) is fixedly connected to the top of the water tank (38). The inlet A of the water pump (39) is plugged into the water tank (38), and the outlet of the water pump (39) is plugged into the water inlet pipe (40). A wet scrubber (42) is fixedly connected to one side of the feed box (33) and near the front of the new energy vehicle (1). A dust guide pipe (34) is fixedly connected to the center of one side of the box (33). A connecting outlet pipe (36) is fixedly connected to the end of the dust guide pipe (34) away from the feed box (33). The top of the wet dust collector (42) is fixedly connected to the connecting outlet pipe (36). The end of the water inlet pipe (40) away from the water tank (38) is inserted into the water inlet B of the wet dust collector (42). An exhaust pipe (43) is fixedly connected to the bottom of the wet dust collector (42). A return water pipe (41) is inserted into the bottom of the exhaust pipe (43). The end of the return water pipe (41) away from the exhaust pipe (43) is inserted into the water tank (38).

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