Automatic switching driving device of vertical tire dismounting and mounting robot

Abstract

The utility model relates to the technical field of automobile maintenance devices, and discloses an automatic switching driving device of a vertical tire dismounting robot, which is characterized in that an automobile hub with an automobile cover tire is mounted on a hub fixing flange plate, and then a hydraulic telescopic device is started to enable the automobile hub to move towards a claw; at the moment, the infrared distance measuring probe monitors the moving distance of the automobile hub, after the automobile hub reaches a designated position, the infrared distance measuring probe sends a signal to enable the hydraulic telescopic device to stop working and enter delay countdown, then the hydraulic pull rod drives the hook claw to expand and open an automobile outer tire, and after delay is finished, the hydraulic telescopic device drives the automobile hub to return. And after the trigger disc is in contact with the trigger switch, the trigger switch triggers the device, so that the hydraulic telescopic device stops working, and the hydraulic pull rod returns to the initial position to enable the hook claw to loosen the constraint on the automobile cover tyre, so that the effect of automatically switching the driving work is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile maintenance devices, and particularly relates to an automatic switching drive device for a vertical tire dismounting and mounting robot. Background Technique

[0002] The wheel of an automobile consists of a wheel hub and a rubber outer tire. Among them, the wheel hub is mostly made of high-strength metal products and is not easily damaged, while the rubber outer tire is always in contact with the ground and is easily damaged.

[0003] When a tire is damaged, generally, the outer tire needs to be replaced. At this time, a tire dismounting device is used to separate the automobile outer tire from the wheel hub.

[0004] The invention patent with the publication number of CN 113103832 B and the name of "A Vertical Tire Dismounting and Mounting Robot" discloses: a vertical frame; a main shaft that is relatively horizontally arranged at a near-middle position of the frame and can rotate around an axis and / or extend along the axis direction; a dismounting and mounting manipulator that is movably connected to the frame through a robotic arm, is used to insert between the tire and the rim, grab the edge of the tire, and has a hook-shaped structure at the end; at least two groups are provided, distributed on the front and rear sides of the tire, and are used to push and press the front and rear side surfaces of the tire; at least one group moves in the relative horizontal and / or vertical directions and is used to limit and / or hold the tire; a driving device for realizing the movement of the main shaft, the dismounting and mounting manipulator, the pressing wheel, and the tire holding arm;

[0005] The above invention has the advantages of simple structure, small floor area, convenient operation, can realize the full-automatic dismounting and mounting of tires, can effectively reduce the working intensity and technical requirements of operators, and improves the efficiency of dismounting and mounting tires.

[0006] It can be seen that when disassembling and assembling automobile tires, multiple steps are required to achieve, such as fixing the wheel hub, prying open the outer tire, and removing the wheel hub. At this time, multiple sets of driving devices need to perform appropriate functions at appropriate times, and the above-mentioned existing technologies are mainly completed manually.

[0007] Therefore, an automatic switching drive device for a vertical tire dismounting and mounting robot is proposed to automatically complete the work of drive switching. Utility Model Content

[0008] The purpose of the utility model is to provide an automatic switching drive device for a vertical tire dismounting and mounting robot to solve the problems raised in the above background technique.

[0009] To solve the above technical problems, the present utility model provides the following technical solution: An automatic switching drive device for a vertical tire dismounting robot, comprising a tire dismounting robot body, a hub transmission mechanism, a cantilever mechanism, a tire holding mechanism, an automobile hub, and an automobile outer tire;

[0010] The cantilever mechanism is installed on the upper and lower sides of the side of the tire dismounting robot body. The tire holding mechanism is hinged to the end of the cantilever mechanism. The hub transmission mechanism is installed on the side of the tire dismounting robot body and is located between the upper and lower cantilever mechanisms;

[0011] The end of the hub transmission mechanism fixes the automobile hub. The tire holding mechanism holds the inner wall of the automobile outer tire, and the hub transmission mechanism pulls the automobile hub towards the tire dismounting robot body, so that the automobile hub and the automobile outer tire are separated;

[0012] The hub transmission mechanism includes a hydraulic telescopic device. The end of the hydraulic telescopic device is fixedly connected with a hub fixing flange, and the hub fixing flange is connected and fixed to the automobile hub;

[0013] The hydraulic telescopic device is divided into a first rod and a second rod. The second rod is inserted into the inside of the first rod. The end of the first rod is fixedly connected with a trigger switch. The trigger switch is connected to the inside of the tire dismounting robot body through a wire. A trigger disc is fixedly connected to the outer surface of the second rod. After the second rod shrinks, the trigger disc contacts the trigger switch to trigger the device to be energized;

[0014] The tire holding mechanism includes a claw and a hydraulic pull rod. The claw and the hydraulic pull rod are both hinged to the end of the cantilever mechanism. The claw and the hydraulic pull rod are hinged to each other, and the hydraulic pull rod drives the claw to change the angle;

[0015] An infrared ranging probe is installed on the side of the claw facing the hub fixing flange. The infrared ranging probe is connected to the inside of the tire dismounting robot body through a wire;

[0016] A switch quantity signal converter is installed inside the tire dismounting robot body. The trigger switch and the infrared ranging probe are both connected to the switch quantity signal converter.

[0017] Preferably, the trigger switch includes a protective housing. A trigger is installed inside the protective housing, and the end of the trigger extends out of the inside of the protective housing;

[0018] A junction box is fixedly connected to the side of the protective housing, and the trigger is electrically connected to the junction box.

[0019] Preferably, the trigger includes a fixed support disc, a shrapnel support disc, and a trigger rod;

[0020] A first terminal is fixedly connected to the side of the fixed support disk, and a second terminal is fixedly connected to the side of the elastic disk support. The wires of the first terminal and the second terminal both extend into the interior of the junction box;

[0021] Fixed support feet are fixedly connected between the elastic disk support and the fixed support disk to connect the fixed support disk and the elastic disk support together. A trigger elastic piece is fixedly connected to the side of the elastic disk support. The trigger elastic piece has elasticity, and a gap is left between the trigger elastic piece and the fixed support disk;

[0022] The trigger rod is lapped with the trigger elastic piece, and the trigger rod extends to the outside of the protective housing. The trigger rod applies pressure to the trigger elastic piece to make the trigger elastic piece lap with the fixed support disk;

[0023] The second terminal is electrically connected to the trigger elastic piece.

[0024] Preferably, the protective housing, the elastic disk support, the fixed support feet and the trigger rod are all made of insulating materials.

[0025] Preferably, the number of the trigger elastic pieces is multiple, and the number of the trigger rods is equal to the number of the trigger elastic pieces.

[0026] Preferably, the cantilever mechanism includes a horizontal cantilever, and a hinge bracket is fixedly connected to the end of the horizontal cantilever;

[0027] A connection groove is also formed in the horizontal cantilever, and a wiring cavity is arranged inside the horizontal cantilever. The connection groove communicates with the wiring cavity.

[0028] Preferably, the claw is hinged inside the hinge bracket, and the hydraulic pull rod is hinged inside the connection groove;

[0029] The oil pipe of the hydraulic pull rod and the circuit of the infrared distance measuring probe are both led from inside the connection groove to the inside of the tire removing robot body.

[0030] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0031] First, in the present utility model, an automobile wheel hub with a vehicle tire is installed on a hub fixed flange plate, and then the hydraulic telescopic device is activated to move the automobile wheel hub in the direction of the claw. At this time, the infrared ranging probe monitors the moving distance of the automobile wheel hub. When the automobile wheel hub reaches the designated position, the infrared ranging probe sends a signal to stop the hydraulic telescopic device from working and enter a delay countdown. Then, the hydraulic pull rod drives the claw to expand and open the vehicle tire. When the delay ends, the hydraulic telescopic device drives the automobile wheel hub to return. When the trigger disc contacts the trigger switch, the trigger switch triggers the device, stops the hydraulic telescopic device from working, and makes the hydraulic pull rod return to the initial position to release the restraint of the claw on the vehicle tire, achieving the effect of automatically switching the driving work.

[0032] Second, in the present utility model, a trigger elastic piece is fixed on the side of the elastic piece support disc, and the trigger elastic piece has elasticity. When the trigger rod presses the trigger elastic piece, the trigger elastic piece contacts the fixed support disc to send a signal. When the pressure on the trigger rod is lost, the trigger elastic piece rebounds under the action of elasticity, making the trigger elastic piece and the trigger rod return to the initial state, achieving the effect of automatic restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic diagram of the tire removal structure of the present utility model;

[0034] Figure 2 is a schematic diagram of the structure of the present utility model;

[0035] Figure 3 is a schematic diagram of the wheel hub transmission mechanism of the present utility model;

[0036] Figure 4 is the present utility model Figure 3 the enlarged schematic diagram of the structure at A in;

[0037] Figure 5 is a cross-sectional view of the protective shell structure of the present utility model;

[0038] Figure 6 is a schematic diagram of the trigger structure of the present utility model;

[0039] Figure 7 is a bottom view of the connection between the horizontal cantilever and the tire holding mechanism of the present utility model;

[0040] Figure 8 is a schematic diagram of the connection between the horizontal cantilever and the tire holding mechanism of the present utility model.

[0041] Wherein: 1. Tire dismounting robot body; 2. Wheel hub transmission mechanism; 201. Hydraulic telescopic device; 202. Wheel hub fixing flange; 203. Trigger switch; 2031. Protection housing; 2032. Trigger; 20321. Fixed support plate; 20322. First terminal; 20323. Elastic support plate; 20324. Fixed support leg; 20325. Trigger elastic piece; 20326. Second terminal; 20327. Trigger rod; 2033. Junction box; 204. Trigger disc; 3. Cantilever mechanism; 301. Horizontal cantilever; 302. Hinge frame; 303. Connecting groove; 304. Wiring cavity; 4. Tire holding mechanism; 401. Claw; 402. Hydraulic pull rod; 403. Infrared distance measuring probe; 5. Automobile wheel hub; 6. Automobile outer tire. Detailed implementation mode

[0042] The following specifically introduces the present utility model in conjunction with the accompanying drawings and specific embodiments.

[0043] Please refer to Figure 1-8 , an automatic switching drive device of a vertical tire dismounting and mounting robot, comprising a tire dismounting robot body 1, a wheel hub transmission mechanism 2, a cantilever mechanism 3, a tire holding mechanism 4, an automobile wheel hub 5 and an automobile outer tire 6;

[0044] The cantilever mechanism 3 is installed on the upper and lower sides of the side of the tire dismounting robot body 1, the tire holding mechanism 4 is hinged to the end of the cantilever mechanism 3, the wheel hub transmission mechanism 2 is installed on the side of the tire dismounting robot body 1 and is located between the upper and lower cantilever mechanisms 3;

[0045] The end of the wheel hub transmission mechanism 2 fixes the automobile wheel hub 5, the tire holding mechanism 4 holds the inner wall of the automobile outer tire 6, and the wheel hub transmission mechanism 2 pulls the automobile wheel hub 5 towards the direction of the tire dismounting robot body 1, so as to separate the automobile wheel hub 5 and the automobile outer tire 6;

[0046] The wheel hub transmission mechanism 2 includes a hydraulic telescopic device 201, the end of the hydraulic telescopic device 201 is fixedly connected with a wheel hub fixing flange 202, and the wheel hub fixing flange 202 is connected and fixed with the automobile wheel hub 5;

[0047] The hydraulic telescopic device 201 is divided into a first rod and a second rod, the second rod is inserted into the inside of the first rod, the end of the first rod is fixedly connected with a trigger switch 203, the trigger switch 203 is connected to the inside of the tire dismounting robot body 1 through a wire, the outer surface of the second rod is fixedly connected with a trigger disc 204, and after the second rod shrinks, the trigger disc 204 contacts the trigger switch 203 to trigger the device to be powered on;

[0048] The tire holding mechanism 4 includes a hook 401 and a hydraulic pull rod 402. The hook 401 and the hydraulic pull rod 402 are both hinged at the end of the cantilever mechanism 3. The hook 401 and the hydraulic pull rod 402 are hinged, and the hydraulic pull rod 402 drives the hook 401 to change its angle.

[0049] An infrared distance measuring probe 403 is installed on the side of the hook 401 facing the wheel hub fixing flange 202, and the infrared distance measuring probe 403 is connected to the inside of the tire removal robot body 1 through a wire;

[0050] A switch signal converter is installed inside the tire removing robot body 1 , and the trigger switch 203 and the infrared distance measuring probe 403 are both connected to the switch signal converter.

[0051] Through the above technical scheme, the automobile wheel hub 5 with the automobile outer tire 6 is installed on the wheel hub fixing flange 202, and then the hydraulic telescopic device 201 is started to move the automobile wheel hub 5 in the direction of the hook claw 401. At this time, the infrared ranging probe 403 monitors the moving distance of the automobile wheel hub 5. When the automobile wheel hub 5 reaches the specified position, the infrared ranging probe 403 sends a signal to stop the hydraulic telescopic device 201 and enter the delay countdown. Then the hydraulic pull rod 402 drives the hook claw 401 to expand and open the automobile outer tire 6. When the delay ends, the hydraulic telescopic device 201 drives the automobile wheel hub 5 to return. When the trigger disk 204 contacts the trigger switch 203, the trigger switch 203 triggers the device, so that the hydraulic telescopic device 201 stops working, and the hydraulic pull rod 402 returns to the initial position to allow the hook claw 401 to release the constraint on the automobile outer tire 6, thereby achieving the effect of automatic switching drive work.

[0052] Specifically, the trigger switch 203 includes a protective shell 2031, a trigger 2032 is installed inside the protective shell 2031, and an end of the trigger 2032 extends out of the protective shell 2031;

[0053] A junction box 2033 is fixedly connected to the side of the protective housing 2031 , and the trigger 2032 is electrically connected to the junction box 2033 .

[0054] Through the above technical solution, a protective housing 2031 is provided to protect the trigger 2032 inside the device and to connect and support the trigger 2032 and the junction box 2033;

[0055] When the trigger 2032 is not triggered, the junction box 2033 is disconnected. When the trigger 2032 is triggered, the junction box 2033 realizes a path for signal transmission.

[0056] Specifically, the trigger 2032 includes a fixed support plate 20321, a spring support plate 20323 and a trigger rod 20327;

[0057] A first terminal 20322 is fixedly connected to the side of the fixed support disk 20321, and a second terminal 20326 is fixedly connected to the side of the shrapnel support disk 20323. The wires of the first terminal 20322 and the second terminal 20326 both extend into the inside of the junction box 2033;

[0058] A fixed support leg 20324 is fixedly connected between the shrapnel support disk 20323 and the fixed support disk 20321 to connect the fixed support disk 20321 and the shrapnel support disk 20323 together. A trigger shrapnel 20325 is fixedly connected to the side of the shrapnel support disk 20323. The trigger shrapnel 20325 has elasticity, and there is a gap between the trigger shrapnel 20325 and the fixed support disk 20321;

[0059] The trigger rod 20327 is lapped with the trigger shrapnel 20325, and the trigger rod 20327 extends to the outside of the protective housing 2031. When the trigger rod 20327 is stressed, it applies pressure to the trigger shrapnel 20325 to make the trigger shrapnel 20325 lap with the fixed support disk 20321;

[0060] The second terminal 20326 is electrically connected to the trigger shrapnel 20325.

[0061] Through the above technical solution, the fixed support disk 20321 is connected to the inside of the protective housing 2031 to support the entire trigger 2032, and the fixed support disk 20321 fixedly supports the shrapnel support disk 20323 through the fixed support leg 20324, so that there is a stroke spacing between the shrapnel support disk 20323 and the fixed support disk 20321. When the trigger shrapnel 20325 is stressed by the trigger rod 20327, the trigger rod 20327 will drive the trigger shrapnel 20325 to contact the fixed support disk 20321, so that a path is formed between the first terminal 20322 and the second terminal 20326, thereby emitting a logic signal.

[0062] Specifically, the protective housing 2031, the shrapnel support disk 20323, the fixed support leg 20324, and the trigger rod 20327 are all made of insulating materials.

[0063] Through the above technical solution, the protective housing 2031, the shrapnel support disk 20323, the fixed support leg 20324, and the trigger rod 20327 are made of insulating materials, thereby improving the safety of the device, and when the trigger shrapnel 20325 and the fixed support disk 20321 are not in contact, no path will be formed in any form to cause signal mis-triggering.

[0064] Specifically, the number of the trigger shrapnels 20325 is multiple, and the number of the trigger rods 20327 is equal to the number of the trigger shrapnels 20325.

[0065] Through the above technical solution, the purpose of setting multiple trigger shrapnel 20325 is to increase the trigger points to improve the accuracy of signal excitation. When one or several of the trigger shrapnel 20325 are deformed or damaged, the entire trigger device can still be used normally.

[0066] Specifically, the cantilever mechanism 3 includes a horizontal cantilever 301, and a hinge bracket 302 is fixedly connected to the end of the horizontal cantilever 301;

[0067] A connection groove 303 is also provided on the horizontal cantilever 301, and a wiring cavity 304 is arranged inside the horizontal cantilever 301. The connection groove 303 communicates with the wiring cavity 304. The claw 401 is hinged inside the hinge bracket 302, and the hydraulic pull rod 402 is hinged inside the connection groove 303;

[0068] The oil pipe of the hydraulic pull rod 402 and the line of the infrared distance measuring probe 403 are both led from the inside of the connection groove 303 to the inside of the tire removal robot body 1.

[0069] Through the above technical solution, the provided hinge bracket 302 is used to connect the claw 401, so that the claw 401 can rotate around the connection point of the claw 401 and the hinge bracket 302 to change the angle of the claw 401, thereby achieving the purpose of prying open the edge of the automotive outer tire 6 and separating the automotive wheel hub 5 from the automotive outer tire 6;

[0070] The purpose of setting the wiring cavity 304 is to hide and protect the lines and pipelines, improving the aesthetics and the safety of the pipelines.

[0071] During use, the automotive wheel hub 5 with the automotive outer tire 6 is installed on the hub fixed flange 202, and then the hydraulic telescopic device 201 is started to move the automotive wheel hub 5 towards the claw 401. At this time, the infrared distance measuring probe 403 monitors the moving distance of the automotive wheel hub 5. When the automotive wheel hub 5 reaches the specified position, the infrared distance measuring probe 403 sends a signal to stop the hydraulic telescopic device 201 and enter a delay countdown. Then the hydraulic pull rod 402 drives the claw 401 to expand and pry open the automotive outer tire 6. When the delay ends, the hydraulic telescopic device 201 drives the automotive wheel hub 5 to return. When the trigger disc 204 contacts the trigger switch 203, the trigger switch 203 triggers the device, causing the hydraulic telescopic device 201 to stop working and causing the hydraulic pull rod 402 to return to the initial position to release the restraint of the claw 401 on the automotive outer tire 6, achieving the effect of automatically switching the driving work;

[0072] By fixing the trigger shrapnel 20325 on the side of the shrapnel support disk 20323 and making the trigger shrapnel 20325 elastic, when the trigger rod 20327 presses on the trigger shrapnel 20325, the trigger shrapnel 20325 contacts the fixed support disk 20321 to emit a signal. After the pressure on the trigger rod 20327 is removed, the trigger shrapnel 20325 rebounds under the action of elasticity, causing the trigger shrapnel 20325 and the trigger rod 20327 to return to the initial state, achieving the effect of automatic restoration.

[0073] In the description of the present utility model, it should be understood that: the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model; in addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0074] In the description of the present utility model, it should be noted that: unless otherwise clearly specified and limited, the terms "installation", "connection", "setting", "formation" should be understood in a broad sense; for example, it can be a fixed connection and setting, or a detachable connection and setting, or an integrated structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or a communication inside two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0075] In the description of the present utility model, reference to terms such as "embodiment", "specific example" or "practical application", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment are included in at least one embodiment or example of the present utility model; the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0076] The above embodiments are only used to illustrate the technical solutions of the present utility model. Those skilled in the art should understand that the above embodiments do not limit the present utility model in any form. Any technical solutions obtained by means of equivalent replacement or equivalent transformation fall within the protection scope of the present utility model.

Claims

1. An automatic switching drive device for a vertical tire disassembling and assembly robot, comprising a tire disassembling robot body (1), a wheel hub transmission mechanism (2), a cantilever mechanism (3), a tire holding mechanism (4), a vehicle wheel hub (5) and a vehicle outer tire (6); The cantilever mechanism (3) is mounted on the upper and lower sides of the side of the tire removal robot body (1); the tire holding mechanism (4) is hinged to the end of the cantilever mechanism (3); and the wheel hub transmission mechanism (2) is mounted on the side of the tire removal robot body (1) and is located between the cantilever mechanisms (3) on the upper and lower sides; The end of the wheel hub transmission mechanism (2) fixes the automobile wheel hub (5), the tire holding mechanism (4) holds the inner wall of the automobile outer tire (6), and the wheel hub transmission mechanism (2) pulls the automobile wheel hub (5) to move in the direction of the tire removal robot body (1), thereby separating the automobile wheel hub (5) and the automobile outer tire (6); Features: The wheel hub transmission mechanism (2) comprises a hydraulic telescopic device (201), the end of the hydraulic telescopic device (201) being fixedly connected to a wheel hub fixing flange (202), and the wheel hub fixing flange (202) being connected and fixed to the automobile wheel hub (5); The hydraulic telescopic device (201) is divided into a first rod and a second rod, the second rod is inserted into the interior of the first rod, the end of the first rod is fixedly connected to a trigger switch (203), the trigger switch (203) is connected to the interior of the tire removal robot body (1) via a wire, and the outer surface of the second rod is fixedly connected to a trigger disk (204), and when the second rod is retracted, the trigger disk (204) contacts the trigger switch (203) and the trigger device is energized; The tire holding mechanism (4) comprises a hook (401) and a hydraulic pull rod (402), wherein the hook (401) and the hydraulic pull rod (402) are both hinged to the end of the cantilever mechanism (3), the hook (401) and the hydraulic pull rod (402) are hinged, and the hydraulic pull rod (402) drives the hook (401) to change its angle; An infrared distance measuring probe (403) is installed on the side of the hook (401) facing the wheel hub fixing flange (202), and the infrared distance measuring probe (403) is connected to the inside of the tire removal robot body (1) through a wire; A switch signal converter is installed inside the tire removal robot body (1), and the trigger switch (203) and the infrared distance measuring probe (403) are both connected to the switch signal converter.

2. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 1, characterized in that: The trigger switch (203) comprises a protective shell (2031), a trigger (2032) is installed inside the protective shell (2031), and an end of the trigger (2032) extends out of the interior of the protective shell (2031); A junction box (2033) is fixedly connected to the side of the protective housing (2031), and the trigger (2032) is electrically connected to the junction box (2033).

3. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 2, characterized in that: The trigger (2032) comprises a fixed support plate (20321), a spring support plate (20323) and a trigger rod (20327); A first wiring terminal (20322) is fixedly connected to the side of the fixed support plate (20321), and a second wiring terminal (20326) is fixedly connected to the side of the spring support plate (20323), and the wires of the first wiring terminal (20322) and the second wiring terminal (20326) both extend into the interior of the junction box (2033); A fixed support foot (20324) is fixedly connected between the spring-piece support plate (20323) and the fixed support plate (20321) so as to connect the fixed support plate (20321) and the spring-piece support plate (20323) together; a trigger spring plate (20325) is fixedly connected to the side of the spring-piece support plate (20323); the trigger spring plate (20325) is elastic, and a gap is left between the trigger spring plate (20325) and the fixed support plate (20321); The trigger rod (20327) overlaps the trigger spring sheet (20325), and the trigger rod (20327) extends to the outside of the protective housing (2031), and the trigger rod (20327) is subjected to force to apply pressure to the trigger spring sheet (20325) so that the trigger spring sheet (20325) overlaps the fixed support plate (20321); The second wiring terminal (20326) is electrically connected to the trigger spring (20325).

4. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 3, characterized in that: The protective shell (2031), the spring support plate (20323), the fixed support foot (20324) and the trigger rod (20327) are all made of insulating materials.

5. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 4, characterized in that: The number of the trigger spring pieces (20325) is plural, and the number of the trigger rods (20327) is equal to the number of the trigger spring pieces (20325).

6. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 1, characterized in that: The cantilever mechanism (3) comprises a horizontal cantilever (301), and an end of the horizontal cantilever (301) is fixedly connected to a hinge frame (302); The horizontal cantilever (301) is also provided with a connection groove (303), a wiring cavity (304) is provided inside the horizontal cantilever (301), and the connection groove (303) is connected to the wiring cavity (304).

7. The automatic switching drive device of a vertical tire disassembling and mounting robot according to claim 6, characterized in that: The hook (401) is hinged inside the hinged frame (302), and the hydraulic pull rod (402) is hinged inside the connecting groove (303); The oil pipe of the hydraulic pull rod (402) and the line of the infrared distance measuring probe (403) are both led from the inside of the connecting groove (303) to the inside of the tire removal robot body (1).

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