Intelligent automobile tire replacement equipment

Abstract

The invention relates to the technical field of automobile tire replacement, in particular to intelligent automobile tire replacement equipment. The tire replacing device comprises a base, and a tire replacing mechanism is assembled on the top of the base. Through the structural design of the tire replacing mechanism, the grabbing mechanism and the tire detaching and positioning mechanism, the tire and a hub can be separated and installed, accurate grabbing and tire carrying are achieved, the tire detaching and positioning mechanism ensures accurate positioning of the tire in the operation process, the automobile tire can be rapidly replaced conveniently, the working efficiency is improved, and the labor intensity of workers is lowered. Through the structural design of the intelligent control mechanism, all the mechanisms of the device can cooperatively and efficiently operate, tedious manual operation of tire replacement is omitted, the efficient, accurate and automatic tire replacement process is achieved, debugging work is completed through the integrated dynamic balance checking device arranged on the containing disc, the installation efficiency and quality are greatly improved, and the labor intensity of workers is lowered. And more convenient and efficient automobile maintenance experience is provided for an automobile owner.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile tire replacement, and in particular to an intelligent automobile tire replacement device. Background Art

[0002] During daily vehicle use, as mileage accumulates, the outer tires of the wheels inevitably suffer various types of damage. For example, when driving on complex roads, sharp objects such as stones and glass fragments can puncture the tires. Long-term friction with the road surface and the pressure from the vehicle's weight can also cause tire wear, bulging, and other forms of damage. Once these situations occur, the tires must be repaired promptly to ensure driving safety. The currently known process for repairing vehicle outer tires begins by removing the outer tire from the wheel hub. This is because only by separating the tire from the wheel hub can the damage inside the tire and at the point of contact with the wheel hub be clearly observed, allowing the problem to be accurately identified and targeted repairs to be performed.

[0003] There are two common methods for removing a tire: manual and mechanical. Manual tire removal relies primarily on the technician's experience and physical strength, making it a tedious and inefficient process. Removing tightly fitted tires can be challenging. Mechanical tire removal, on the other hand, relies on mechanical equipment, typically powered by hydraulic or pneumatic pressure. The basic principle is as follows: The technician uses a pedal to control the movement of a turntable and auxiliary arm, allowing the tire to be precisely positioned and securely secured. On the outside of the tire, a component called a "bird head" is attached to the tire. When the turntable rotates, the interaction between the bird head and the turntable allows the tire to be smoothly removed from the wheel hub. The installation process is similar to that for removal, with the bird head pressing the tire firmly, and then the turntable rotating to install the tire onto the wheel hub.

[0004] However, whether changing tires manually or mechanically, manual intervention is essential during the process. Manual operation is not only inefficient but also prone to fatigue after long hours, leading to decreased precision and even potential safety accidents. Furthermore, manual operation struggles to ensure standardization and consistency between each operation, which introduces uncertainty into the quality of tire replacements. Therefore, there is an urgent need for automated tire changing equipment to improve efficiency and quality, reduce labor costs, and reduce safety risks. To address this need, we propose an intelligent automobile tire changing device. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent automobile tire changing device to solve the problems raised in the above background technology.

[0006] To solve the above technical problems, the present invention adopts the following technical solutions:

[0007] An intelligent car tire replacement device, comprising a base, a crane is arranged inside the base, a car chassis carrier is arranged at the top of the crane, a tire replacement mechanism is assembled on the top of the base, the tire replacement mechanism is used for replacing car tires, the tire replacement mechanism includes a device seat, an autonomous vehicle, a load counterweight box, a robotic arm and a matching component, one end of the top of the base is fixed with the device seat, the autonomous vehicle is placed on the top of the base, the load counterweight box is fixed on the top of the autonomous vehicle, robotic arms are fixed at both ends of the top of the load counterweight box, and a matching component is assembled between the base and the robotic arm.

[0008] Preferably, the matching component includes an automatic lifting vehicle, a temporary storage tray and a car tire bolt tightening and loosening machine, the automatic lifting vehicle is placed on the top of the base, the temporary storage tray is arranged on the top of the automatic lifting vehicle, and the car tire bolt tightening and loosening machine is fixed at the output end of one of the robotic arms.

[0009] Preferably, a grasping mechanism is assembled at the output end of the other robotic arm, and the grasping mechanism is used to accelerate the tire changing progress.

[0010] Preferably, the grasping mechanism includes a fixing frame, a first hydraulic rod, a connecting rod, a ring, a guiding and applying force arm and a transmission component, the fixing frame is fixed at the output end of the other robotic arm, the center of the inner side of the fixing frame is fixed with the first hydraulic rod, the output end of the first hydraulic rod penetrates through the fixing frame and is fixed with the connecting rod, a ring is fixed on the outer side of the connecting rod by screws, a plurality of guiding and applying force arms are evenly distributed and fixed on the outer side of the ring, the guiding and applying force arms are all slidably connected to the inner side of the fixing frame, and a transmission component is assembled between one end of the guiding and applying force arm and the fixing frame.

[0011] Preferably, the transmission component includes a linkage plate, a clamping jaw and a strip-shaped protrusion, the linkage plates are rotatably connected to the ends of the guiding and applying force arms far away from the ring, the clamping jaws are rotatably connected to one ends of the linkage plates, a plurality of strip-shaped protrusions are evenly distributed and fixed on the edge of one side of the fixing frame, and the inner sides of the strip-shaped protrusions are rotatably connected to the clamping jaws.

[0012] Preferably, a tire demounting and positioning mechanism is assembled on the top of the device seat, and the tire demounting and positioning mechanism is used for disassembling and assembling car tires.

[0013] Preferably, the tire demounting and positioning mechanism includes a rotary motor, a positioning disk, a placement disk, mounting guards, inclined frames, second hydraulic rods, inner fixing inclined seats, double-headed plates, swing rods, force-applying pressure stopping rods, and arc-shaped positioning plates. A rotary motor is fixed to the top of the equipment base. The output end of the rotary motor is fixed with a positioning disk. The top of the positioning disk is fixed with a placement disk. A plurality of mounting guards are evenly fixed at the edge of the positioning disk. The tops of the mounting guards are all fixed with inclined frames. One end of each inclined frame is rotatably connected to a second hydraulic rod. The output ends of the second hydraulic rods are rotatably connected to swing rods and double-headed plates respectively. One end of each double-headed plate is rotatably connected to an inner fixing inclined seat. The inner fixing inclined seat is fixed to the inner side of the inclined frame. One end of each swing rod is rotatably connected to a force-applying pressure stopping rod. One end of the force-applying pressure stopping rod is fixed with an arc-shaped positioning plate.

[0014] Preferably, the tire demounting and positioning mechanism further includes a charging and discharging air pipe, an auxiliary rod frame, and a third hydraulic rod. A charging and discharging air pipe is arranged on the top of the equipment base. An auxiliary rod frame is fixed to the top of the equipment base and near the charging and discharging air pipe. The top of one end of the auxiliary rod frame is fixed with a third hydraulic rod. The output end of the third hydraulic rod is fixed with a spherical head.

[0015] Preferably, an intelligent control mechanism is assembled between the equipment base and the auxiliary rod frame. The intelligent control mechanism includes an equipment support, an intelligent controller, an intelligent panoramic camera, and an alarm reminder. An equipment support is fixed to the top of the equipment base. The top of the equipment support is fixed with an intelligent controller. An intelligent panoramic camera and an alarm reminder are respectively fixed to the top and the outside of the auxiliary rod frame. A coating manipulator is fixed to the top of the base and near the equipment base. The output end of the coating manipulator is fixed with a coating brush. The intelligent controller is electrically connected to the intelligent panoramic camera, the alarm reminder, the third hydraulic rod, the automatic lifting trolley, the automatic driving trolley, the robotic arm, the automotive tire bolt tightening and loosening machine, the first hydraulic rod, the rotary motor, the second hydraulic rod, and the coating manipulator.

[0016] It can be seen without doubt that through the above technical solutions of this application, the technical problems to be solved by this application can surely be solved.

[0017] Meanwhile, through the above technical solutions, the present invention at least has the following beneficial effects:

[0018] 1. Through the structural design of the tire replacement mechanism, the grasping mechanism, and the tire demounting and positioning mechanism, the present invention can complete the separation and installation actions of the tire and the wheel hub, realize precise grasping and handling of the tire. The tire demounting and positioning mechanism ensures the precise positioning of the tire during the operation, facilitating the rapid replacement of automotive tires, accelerating the work efficiency, and enhancing the efficiency of this device.

[0019] 2. Through the structural design of the intelligent control mechanism, the various mechanisms of the present device can cooperate and operate efficiently, eliminating the cumbersome manual operation for tire replacement, realizing an efficient, accurate, and automated tire replacement process, jointly constructing a set of efficient and intelligent tire replacement processes, fundamentally solving many drawbacks existing in the traditional method, and being conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 It is a schematic connection structure diagram of the autonomous driving trolley and the load-bearing counterweight box of the present invention;

[0023] Figure 3 It is a schematic connection structure diagram of the fixing frame and the first hydraulic rod of the present invention;

[0024] Figure 4 It is a schematic connection structure diagram of the placement plate and the installation guard plate of the present invention;

[0025] Figure 5 It is a schematic connection structure diagram of the inclined frame and the installation guard plate of the present invention;

[0026] Figure 6 It is a schematic connection structure diagram of the equipment base and the equipment support of the present invention.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] In the figure: 1, base; 2, crane; 3, vehicle chassis carrier; 4, equipment base; 5, autonomous driving trolley; 6, load-bearing counterweight box; 7, robotic arm; 8, automatic lifting trolley; 9, temporary storage tray; 10, vehicle tire bolt tightening and loosening machine; 11, fixing frame; 12, first hydraulic rod; 13, connecting rod; 14, annular ring; 15, guiding force application arm; 16, linkage plate; 17, jaw; 18, strip-shaped protrusion; 19, rotating motor; 20, positioning plate; 21, placement plate; 22, installation guard plate; 23, inclined frame; 24, second hydraulic rod; 25, internal fixed inclined seat; 26, double-headed plate; 27, swing rod; 28, force application and stop rod; 29, arc-shaped positioning plate; 30, air charging and discharging pipe; 31, auxiliary rod frame; 32, third hydraulic rod; 33, equipment support; 34, intelligent controller; 35, intelligent panoramic camera; 36, alarm reminder. Detailed implementation manners

[0029] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] Embodiment 1

[0031] Referring to Figures 1-6 , an intelligent automobile tire replacement device includes a base 1. A crane 2 is arranged inside the base 1. An automobile chassis carrier 3 is arranged at the top of the crane 2. A tire replacement mechanism is assembled on the top of the base 1. The tire replacement mechanism is used for replacing automobile tires. The tire replacement mechanism includes an equipment seat 4, an autonomous vehicle 5, a load counterweight box 6, a robotic arm 7 and a matching component. An equipment seat 4 is fixed at one end of the top of the base 1. An autonomous vehicle 5 is placed on the top of the base 1. A load counterweight box 6 is fixed at the top of the autonomous vehicle 5. Robotic arms 7 are fixed at both ends of the top of the load counterweight box 6. A matching component is assembled between the base 1 and the robotic arms 7.

[0032] The matching component includes an automatic lifting vehicle 8, a temporary storage tray 9 and an automobile tire bolt tightening and loosening machine 10. An automatic lifting vehicle 8 is placed on the top of the base 1. A temporary storage tray 9 is arranged at the top of the automatic lifting vehicle 8. An automobile tire bolt tightening and loosening machine 10 is fixed at the output end of one of the robotic arms 7. Through the arrangements of the automatic lifting vehicle 8 and the temporary storage tray 9, the tire to be disassembled can be supported and transported over a short distance, which is convenient for reducing the working load of the grasping mechanism and is beneficial to improving the overall working efficiency.

[0033] A grasping mechanism is assembled at the output end of the other robotic arm 7. The grasping mechanism is used for accelerating the tire replacement progress.

[0034] The grasping mechanism includes a fixing frame 11, a first hydraulic rod 12, a connecting rod 13, a ring 14, a guiding force-applying arm 15 and a transmission component. A fixing frame 11 is fixed at the output end of the other robotic arm 7. A first hydraulic rod 12 is fixed at the center of the inner side of the fixing frame 11. The output end of the first hydraulic rod 12 penetrates through the fixing frame 11 and is fixed with a connecting rod 13. A ring 14 is fixed on the outer side of the connecting rod 13 by screws. A plurality of guiding force-applying arms 15 are evenly fixed on the outer side of the ring 14. The guiding force-applying arms 15 are all slidably connected to the inner side of the fixing frame 11. A transmission component is assembled between one end of the guiding force-applying arm 15 and the fixing frame 11. When the first hydraulic rod 12 is started, the output end of the first hydraulic rod 12 pulls the connecting rod 13 and the ring 14, so that the guiding force-applying arm 15 pushes the clamping jaw 17 to rotate through the linkage plate 16 until the plurality of clamping jaws 17 grasp the tire.

[0035] The transmission assembly includes a linkage plate 16, a jaw 17, and a strip-shaped protrusion 18. Linkage plates 16 are rotatably connected to one end of the guiding and force-applying arms 15 away from the annular ring 14. Jaws 17 are rotatably connected to one end of each linkage plate 16. A plurality of strip-shaped protrusions 18 are evenly fixed on the edge of one side of the fixing frame 11. The inner side of the strip-shaped protrusion 18 is rotatably connected to the jaw 17. Anti-slip patterns are provided on the inner side of the jaw 17, which can increase the grasping stability of the tire.

[0036] A tire removal and positioning mechanism is assembled on the top of the equipment seat 4. The tire removal and positioning mechanism is used for disassembling and assembling automobile tires.

[0037] The tire removal and positioning mechanism includes a rotary motor 19, a positioning disk 20, a placement disk 21, a mounting guard plate 22, an inclined frame 23, a second hydraulic rod 24, an internally fixed inclined seat 25, a double-headed plate 26, a swing rod 27, a force-applying and pressing stop rod 28, and an arc-shaped positioning plate 29. The rotary motor 19 is fixed on the top of the equipment seat 4. The output end of the rotary motor 19 is fixed with the positioning disk 20. The placement disk 21 is fixed on the top of the positioning disk 20. A plurality of mounting guard plates 22 are evenly fixed on the edge of the positioning disk 20. The inclined frames 23 are fixed on the top of the mounting guard plates 22. The second hydraulic rods 24 are rotatably connected to one end of each inclined frame 23. The output ends of the second hydraulic rods 24 are rotatably connected to the swing rods 27 and the double-headed plates 26. One end of each double-headed plate 26 is rotatably connected to the internally fixed inclined seat 25. The internally fixed inclined seat 25 is fixed to the inner side of the inclined frame 23. One end of each swing rod 27 is rotatably connected to the force-applying and pressing stop rod 28. The arc-shaped positioning plate 29 is fixed to one end of the force-applying and pressing stop rod 28. When the tire is placed on the placement disk 21, the second hydraulic rod 24 is started. The output end of the second hydraulic rod 24 pushes the swing rod 27, causing the swing rod 27 to push the force-applying and pressing stop rod 28 to rotate until the force-applying and pressing stop rod 28 drives the arc-shaped positioning plate 29 to press tightly on the tire, realizing the positioning of the tire.

[0038] The tire removal and positioning mechanism further includes a charging and discharging air pipe 30, an auxiliary rod frame 31, and a third hydraulic rod 32. The charging and discharging air pipe 30 is arranged on the top of the equipment seat 4. The auxiliary rod frame 31 is fixed at a position on the top of the equipment seat 4 and close to the charging and discharging air pipe 30. The top of one end of the auxiliary rod frame 31 is fixed with the third hydraulic rod 32. The output end of the third hydraulic rod 32 is fixed with a spherical head, which is the bird head. By pressing the tire, it is convenient to assist in disassembling and assembling the tire.

[0039] Embodiment 2

[0040] Further optimization of Embodiment 1. Specifically, as Figure 6As shown in the figure, an intelligent control mechanism is assembled between the equipment base 4 and the auxiliary rod frame 31. The intelligent control mechanism includes an equipment support 33, an intelligent controller 34, an intelligent panoramic camera 35, and an alarm reminder 36. The equipment support 33 is fixed to the top of the equipment base 4, and the intelligent controller 34 is fixed to the top of the equipment support 33. The intelligent panoramic camera 35 and the alarm reminder 36 are respectively fixed to the top and the outside of the auxiliary rod frame 31. A coating manipulator is fixed to the top of the base 1 near the equipment base 4, and a coating brush is fixed to the output end of the coating manipulator. The intelligent controller 34 is electrically connected to the intelligent panoramic camera 35, the alarm reminder 36, the third hydraulic rod 32, the automatic lifting trolley 8, the automatic driving trolley 5, the robotic arm 7, the automotive tire bolt tightening and loosening machine 10, the first hydraulic rod 12, the rotating motor 19, the second hydraulic rod 24, and the coating manipulator. When removing or installing a tire, the coating manipulator is started through the intelligent controller 34, so that the output end of the coating manipulator drives the coating brush to smear the area between the rim and the tire. This measure can effectively improve the smoothness of tire disassembly and assembly, thereby avoiding damage to the tire and the wheel hub due to factors such as friction during the installation and disassembly operations of the tire and the wheel hub.

[0041] Embodiment 3

[0042] Embodiment 1 is further optimized. Specifically, a dynamic balance inspection device is integrated into the placement tray 21, and counterweight blocks are installed through the robotic arm 7 and the grasping mechanism. Against the backdrop of the rapid development of the current social economy, the number of automobiles in use shows a continuous growth trend. According to authoritative data predictions, this growth trend will continue for a long time in the future. With the continuous increase in the number of automobiles in use, the social labor force structure is quietly changing. On the one hand, the overall labor market is affected by multiple factors such as population aging and declining fertility rates, resulting in weak growth in the labor supply; on the other hand, the automotive industry has an increasingly strong demand for technical labor, but the training speed of relevant professional and technical talents is difficult to keep up with the development pace of the industry, leading to a shortage of technical labor.

[0043] To effectively address this challenge and improve the efficiency and quality of automotive maintenance services, it is necessary to make forward-looking plans and layouts for automotive maintenance operations. Specifically, scientific and reasonable layouts can be made geographically with the help of intelligent devices. For example, combining existing technologies, intelligent automotive maintenance stations can be set up in different regions of the city, transportation hubs, and areas with concentrated automobiles. This device is installed in the intelligent automotive maintenance stations. Taking tires as an example, an efficient distribution system can be constructed. Using unmanned delivery technology and combining it with an intelligent warehousing management system, rapid and accurate delivery of tires can be achieved. Car owners only need to scan the code through a mobile application to enter a dedicated interface for ordering maintenance consumables. In the interface, car owners can clearly see tire information of various specifications and models, as well as corresponding prices and service contents. After placing an order, the system will automatically arrange an unmanned delivery vehicle to deliver the tires to the location specified by the car owner. At the same time, in the tire installation process, this device is used to complete the disassembly and installation of the tires, and the debugging work is completed through the integrated dynamic balance inspection device set on the placement tray 21, greatly improving the installation efficiency and quality, and providing a more convenient and efficient automotive maintenance experience for car owners.

[0044] As can be seen from the above:

[0045] The technical problem addressed by the present invention is that whether it is manual tire removal or mechanical tire removal, manual participation is indispensable during the operation. Manual operation not only has limited efficiency but also is prone to fatigue during long-term work, resulting in a decline in operation accuracy and even potentially causing safety accidents. In addition, it is difficult to ensure the standardization and consistency of each operation manually, which also brings a certain degree of uncertainty to the quality of tire replacement. Therefore, there is an urgent need in the current market for a device that can automate tire replacement to improve the efficiency and quality of tire replacement, reduce labor costs and safety risks; the technical solutions of the above various embodiments are adopted. At the same time, the implementation process of the above technical solutions is as follows:

[0046] All the electrical components in this device are of existing technologies, and the model is only one of them. Any electrical component that can achieve the purpose required in this device can be used. Connect all the electrical components in the device to their adapted power supplies through wires, and an appropriate controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, refer to the sequence of operations among the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no further description of electrical control will be made;

[0047] The intelligent panoramic camera 35 is used to identify the lifting position and bolt position of the car on the crane 2, and the intelligent controller 34 is used to feed back the information to the automatic driving car 5, the automatic lifting car 8 and the mechanical arm 7. The automatic lifting car 8 then moves to the bottom of the tire to be replaced, and then raises the temporary storage plate 9 so that the temporary storage plate 9 can receive the tire. The output end of the mechanical arm 7 drives the gripping mechanism to press against the tire to fix the tire position. After that, the tire bolt loosening machine 10 is used to remove the tire bolt, and the gripping mechanism removes the tire and places it on the temporary storage plate 9. After that, the automatic lifting car 8 and the automatic driving car 5 move to a position close to the equipment seat 4, and then the gripping mechanism takes the tire. The tire is placed on the placement plate 21 and deflated through the inflation and deflation pipe 30. Then, the third hydraulic rod 32 is controlled so that the output end of the third hydraulic rod 32 pushes the spherical head downward to press the tire. The rotary motor 19 is started to rotate the placement plate 21 to realize the separation of the tire and the rim. Then, the gripping mechanism removes the tire. When installing, the gripping mechanism grabs the new outer tire and places it on the rim. After being pressed by the spherical head, the placement plate 21 is rotated to realize the installation. Then, after being inflated through the inflation nozzle, the gripping mechanism and the automobile tire bolt tightening machine 10 cooperate to install the tire. The crane 2 is controlled to descend and the wheel tire is automatically replaced, saving manpower and time and efficiently replacing tires.

[0048] Through the above configuration, this application can certainly solve the above technical problems and achieve the following technical effects:

[0049] 1. The present invention can complete the separation and installation of the tire and the wheel hub through the structural design of the tire changing mechanism, the grabbing mechanism and the tire positioning mechanism, and realize the precise grabbing and transportation of the tire. The tire positioning mechanism ensures the precise positioning of the tire during the operation, which facilitates the rapid replacement of the automobile tire, speeds up the work efficiency, and improves the efficiency of the device.

[0050] 2. The present invention uses the structural design of the intelligent control mechanism to enable the various mechanisms of the device to work together efficiently, allowing tire replacement to bid farewell to tedious manual operations and realize an efficient, accurate and automated tire replacement process. Together, a set of efficient and intelligent tire replacement processes is constructed, which fundamentally solves the many drawbacks of traditional methods and is conducive to promotion and use.

[0051] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0052] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all of them. The preferred embodiments of the present invention are given in the drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure made by using the content of the specification and drawings of the present invention, directly or indirectly applied in other related technical fields, is equally within the scope of the patent protection of the present invention.

Claims

1. An intelligent automobile tire replacement device, characterized in that, It includes a base (1), a crane (2) is arranged inside the base (1), a vehicle chassis carrier (3) is arranged at the top of the crane (2), a tire changing mechanism is assembled on the top of the base (1), the tire changing mechanism is used for changing vehicle tires, the tire changing mechanism includes an equipment seat (4), an automatic driving trolley (5), a load counterweight box (6), a robotic arm (7) and a matching component, one end of the top of the base (1) is fixed with the equipment seat (4), the automatic driving trolley (5) is placed on the top of the base (1), the load counterweight box (6) is fixed on the top of the automatic driving trolley (5), robotic arms (7) are fixed at both ends of the top of the load counterweight box (6), and a matching component is assembled between the base (1) and the robotic arm (7).

2. The intelligent replacement device for automobile tires according to claim 1, characterized in that The matching component includes an automatic lifting trolley (8), a temporary storage tray (9) and a vehicle tire bolt tightening and loosening machine (10), the automatic lifting trolley (8) is placed on the top of the base (1), the temporary storage tray (9) is arranged on the top of the automatic lifting trolley (8), and the vehicle tire bolt tightening and loosening machine (10) is fixed at the output end of one of the robotic arms (7).

3. An intelligent tire changing device for an automobile according to claim 2, characterized in that, A grasping mechanism is assembled at the output end of the other robotic arm (7), and the grasping mechanism is used to accelerate the tire changing progress.

4. An intelligent replacement device for automobile tires according to claim 3, characterized in that, The grasping mechanism includes a fixing frame (11), a first hydraulic rod (12), a connecting rod (13), a ring (14), a guiding force-applying arm (15) and a transmission component, the fixing frame (11) is fixed at the output end of the other robotic arm (7), the first hydraulic rod (12) is fixed at the center of the inner side of the fixing frame (11), the output end of the first hydraulic rod (12) penetrates through the fixing frame (11) and is fixed with the connecting rod (13), the ring (14) is fixed on the outer side of the connecting rod (13) by screws, a plurality of guiding force-applying arms (15) are evenly fixed on the outer side of the ring (14), the guiding force-applying arms (15) are all slidably connected with the inner side of the fixing frame (11), and a transmission component is assembled between one end of the guiding force-applying arm (15) and the fixing frame (11).

5. An intelligent replacement device for automobile tires according to claim 4, characterized in that, The transmission component includes a linkage plate (16), a jaw (17) and a strip-shaped protrusion (18), the linkage plate (16) is rotatably connected to one end of the guiding force-applying arm (15) far away from the ring (14), the jaw (17) is rotatably connected to one end of the linkage plate (16), a plurality of strip-shaped protrusions (18) are evenly fixed on the edge of one side of the fixing frame (11), and the inner side of the strip-shaped protrusion (18) is rotatably connected to the jaw (17).

6. An intelligent replacement device for automobile tires according to claim 4, characterized in that, A tire demounting and positioning mechanism is assembled on the top of the equipment seat (4), and the tire demounting and positioning mechanism is used for disassembling and assembling vehicle tires.

7. An intelligent tire changing device for an automobile according to claim 6, characterized in that, The tire demounting and positioning mechanism includes a rotary motor (19), a positioning disk (20), a placement disk (21), a mounting guard plate (22), an inclined frame (23), a second hydraulic rod (24), an internally fixed inclined seat (25), a double-headed plate (26), a swing rod (27), a force-applying pressure stopping rod (28), and an arc-shaped positioning plate (29). A rotary motor (19) is fixed to the top of the equipment base (4). The output end of the rotary motor (19) is fixed with a positioning disk (20). A placement disk (21) is fixed to the top of the positioning disk (20). A plurality of mounting guard plates (22) are evenly distributed and fixed to the edge of the positioning disk (20). Inclined frames (23) are fixed to the tops of the mounting guard plates (22). One ends of the inclined frames (23) are rotatably connected to second hydraulic rods (24). The output ends of the second hydraulic rods (24) are rotatably connected to swing rods (27) and double-headed plates (26). One ends of the double-headed plates (26) are rotatably connected to internally fixed inclined seats (25). The internally fixed inclined seats (25) are fixed to the inner sides of the inclined frames (23). One ends of the swing rods (27) are rotatably connected to force-applying pressure stopping rods (28). An arc-shaped positioning plate (29) is fixed to one end of the force-applying pressure stopping rod (28).

8. An intelligent tire changing device for an automobile according to claim 7, characterized in that, The tire demounting and positioning mechanism further includes a charging and discharging air pipe (30), an auxiliary rod frame (31), and a third hydraulic rod (32). A charging and discharging air pipe (30) is arranged on the top of the equipment base (4). An auxiliary rod frame (31) is fixed to the top of the equipment base (4) and near the charging and discharging air pipe (30). A third hydraulic rod (32) is fixed to the top of one end of the auxiliary rod frame (31). A spherical head is fixed to the output end of the third hydraulic rod (32).

9. The intelligent tire changing device for an automobile according to claim 8, wherein An intelligent control mechanism is assembled between the equipment base (4) and the auxiliary rod frame (31). The intelligent control mechanism includes an equipment support (33), an intelligent controller (34), an intelligent panoramic camera (35), and an alarm reminder (36). An equipment support (33) is fixed to the top of the equipment base (4). An intelligent controller (34) is fixed to the top of the equipment support (33). An intelligent panoramic camera (35) and an alarm reminder (36) are respectively fixed to the top and the outside of the auxiliary rod frame (31). A coating manipulator is fixed to the top of the base (1) and near the equipment base (4). A coating brush is fixed to the output end of the coating manipulator. The intelligent controller (34) is electrically connected to the intelligent panoramic camera (35), the alarm reminder (36), the third hydraulic rod (32), the automatic lifting trolley (8), the autonomous driving trolley (5), the robotic arm (7), the automotive tire bolt tightening and loosening machine (10), the first hydraulic rod (12), the rotary motor (19), the second hydraulic rod (24), and the coating manipulator.

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